AU2012203660B2 - Non-irritating compositions containing zinc salts - Google Patents

Abstract

C-\NRPorbl\DCC\KXG\44 1 1721IDOC-21AW121Z The present invention relates to methods and compositions which employ low concentrations of combinations of zinc salts to prevent the irritation of skin or mucous membranes that may be caused by therapeutic agents, by personal hygiene products, by articles such as gloves or condoms, or by various physical, chemical, mechanical, or biological irritants.

Description

A ustralian Patents Act 1990 - Regulation 3.2A ORIGINAL COMPLETE SPECIFICATION STANDARD PATENT Invention Title "Non-irritating compositions containing zinc salts" The following statement is a full description of this invention, including the best method of performing it known to us: C \NRPonbliDCC\KXG\4415669 I DOC BAKER BOTTS, L.L.P. 30 ROCKEFELLER PLAZA NEW YORK, NY 10112 WE, Shanta M. Modak, Milind S. Shintre, Lauserpina Caraos, Trupti Gaonkar, and Ingrid Geraldo, citizens of the United States, India, United States, India and the United States respectively, and having post office addresses at 184 Howland Ave. River Edge, NJ 07661, 105 Haven Ave, Apt 1F, New York, NY 10032, 8919 184th Street, Hollis, NY 11423, 712 West 176th Street, Apt. 5F, New York 10033 and 5057 Broadway #26, New York, NY 10034 respectively, have made an invention relating to NON-IRRITATING COMPOSITIONS CONTAINING ZINC SALTS of which the following is a SPECIFICATION 100011 This is a divisional of Australian Patent Application No. 2006203947, the entire contents of which are incorporated herein by reference.

1. INTRODUCTION [0002] The present invention relates to methods and compositions which employ low concentrations of combinations of zinc salts to prevent the irritation of skin or mucous membranes that may be caused by therapeutic agents, by personal hygiene products, by hygenic or protective articles such as gloves, or by various physical, chemical, mechanical, or biological irritants. 2. BACKGROUND OF THE INVENTION [0003] The Center for Disease Control (CDC) estimates that hospital-acquired infections cost the U.S. healthcare system $4.5 billion a year, and that 80% of these infections are transmitted by direct touch. Although the simple use of soap before and after direct contact with a patient can reduce the transmission of these infections, health care workers often fail to employ this simple measure for several reasons. First, washing with soap and water takes time. Second, such washing necessitates the use of running water, sinks, paper towels and other infrastructural needs that are expensive to provide and maintain and therefore not always immediately accessible by health-care personnel. Thus, most health care workers follow the existing washing guidelines only about 50% of the time. [0004] In response to this problem, the CDC recently issued new hand hygiene guidelines for health care workers. One recommendation is for doctors, nurses and other health care workers to use alcohol-based hand antiseptics rather than traditional water based soaps to decontaminate their hands between contact with each patient to prevent the spread of infections. This new CDC guideline is expected to reduce the time spent to 2 decontaminate hands and hence increase compliance among health-care workers. Moreover, the recommended alcohol-based products can be carried with the health care worker or installed in several convenient places near patient rooms. The alcohol in the lotion will kill the bacteria, and added emollients should keep the hands soft. Furthermore, the product dries on the hands, so running water, sinks, paper towels, etc. are largely unnecessary. [00051 A product called AvagardTM, made by 3M, is commercially available having a combination of emulsifiers, namely Beheneth-10, behenyl alcohol, cetylpalmitate, and diisopropyl dimer dilinoleate with 1% chlorhexidine gluconate solution and 61% ethyl alcohol (w/w). [0006] A product called Prevacare DTM, made by Johnson & Johnson, is commercially available having 60% ethanol as its active ingredient, water as a vehicle, liposome building blocks including glycerol distearate, stearate-10, cholesterol, and polysorbate 80, sodium laureth sulfate as a surfactant, propylene glycol as a moisturizer, and preservatives including diazolidinyl urea, methylparaben, and propylparaben, Prevacare D'Tm is a commercially available product having 60% ethanol as its active ingredient, and also includes cyclomethicone as an emollient, polyethylene and silica as viscosity builders, mineral oil as a moisturizer/emollient, propylparaben as a preservative and fragrance. [0007] A principal drawback with the increased use of alcohol-based products such as Avagard

TM

, Prevacare DTM, or others presently available or embodied in various issued U.S. or European patents (see e.g. United States Patent No. 3,485,915, United States Patent No. 4,478,853, United States Patent No. 4,956,170, United States Patent No. 3 5,403,864, United States Patent No. 5,516,510, United States Patent No. 5,776,430, United States Patent No. 5,885,562, United States Patent No. 5,951,993, United States Patent No. 6,022,551, United States Patent No. 6,107, 261, United States Patent No. 6,136,771, United States Patent No. 6,204,230, United States Patent No. 6,352,701, and European Patent Application 0604 848) is that certain ingredients in the formulations, including the alcohol itself, may cause irritation and allergic reactions on the skin. This drawback was readily apparent in a recent study of alcohol-based disinfectants among nurses, which showed that adverse reactions occurred in approximately 12% of all individuals following exposure to these products (Cimiotti et al., 2003, Am. J. Infect. Control 31:43-48). The instant invention provides one means of overcoming this problem. Certain zinc salts may be added to alcohol-based gels, hand scrubs or other products to prevent the irritation that may otherwise be caused by the alcohol or other active or inactive ingredients that they may contain (see e.g. United States Patent No. 5,965,610 and United States Patent No. 5,985,918, the contents of which are incorporated by reference herein). [0008] Transmission of infectious diseases is also a serious public health concern outside of the health care setting. For example, a growing number of infectious agents may be transmitted by sexual contact, and public health experts increasingly advocate the use of various devices or substances to reduce or prevent the transmission of infectious agents during sexual contact. Unfortunately, such devices or substances often contain irritating components or ingredients that may cause irritation or the dermis or mucous membranes, thereby actually increasing the risk of infection. For example, male or female condoms are often made from latex or other potentially irritating substances. 4 Genital creams, lotions or ointments often contain potentially irritating microbicides, fungicides or spermicides. [0009] In addition to or as an alternative to antimicrobial topical formulations, gloves are used by health care practioners and in other sectors, such as the food service industry, as a means of preventing spread of infection. However, many persons have or develop sensitivities to gloves, including allergic reactions to latex or dermatologic reactions to moisture retention. [0010] Therefore, the primary means of preventing spread of infection are associated with skin irritation. There is a need to develop products that inhibit or prevent this irritation as a step toward making anti-infective formulations and articles more user friendly and increasing compliance. [0011] It has been recognized that zinc salts can inhibit irritation caused by a variety of agents. See for example, U.S. Patent Nos. 5,708,023, 5,965,610, 6,037,386, and 5,985,918. These patents teach the use of relatively high concentrations of zinc, which might be detrimental if taken internally. Apart from the potential for systemic zinc toxicity following the absorption of high concentration water-soluble zinc salts through the skin or mucosa following their use in topical creams or gels, zinc itself may be an irritant at high concentrations. Thus, there is a practical upper limit to the amount of zinc in products designed for internal use. Further, as a result of the ability of zinc to bind to and subsequently inactivate potential irritants such as the contraceptive or antiseptic agent, the inclusion of high concentrations of zinc salts in these products may render them ineffective for their intended functions. 5 [0012] U.S. Patent Nos. 5,980,477 and 6,321,750 of Kelly relate to the incorporation of water-soluble, organic salts of zinc as anti-viral agents into genital lubricants or other similar products. Kelly does not appreciate or describe the beneficial anti-irritant effects of low concentrations of combinations of water-soluble, organic salts of zinc. 3. SUMMARY OF THE INVENTION [0013] The present invention relates to combinations of two or more water-soluble zinc salts which, when applied to articles or when intermixed with topical formulations can minimize or prevent irritation to the skin or mucus membrane. When added to water- or alcohol-based topical hand scrubs, the anti-irritant properties of the zinc salts described herein may permit the use of higher, otherwise irritating, concentrations of antimicrobial agents, thereby promoting rapid kill of microorganisms and reducing the transmission of infectious diseases in hospital settings. These same zinc salt combinations may be added to gels, creams or lubricants containing spermicides, microbicides, fungicides or other potentially-irritating therapeutic agents, to reduce or prevent irritation of skin or mucosal membranes to which these therapeutic agents are applied. When incorporated into genital lubricants, the reduction in irritation of the vaginal mucosa may assist in minimizing the spread of sexually-transmitted diseases [00141 Applied as a coating to articles such as gloves, condoms, or wound dressings, the anti-irritant formulations of the invention may decrease sensitivity to latex or other structural materials and inhibit irritation caused by moisture. In preferred non-limiting embodiments, the present invention provides for formulations and coating for articles comprising two or more water soluble zinc salts each having a molar solubility in water 6 of about 0.17-1.64 moles/liter at 25 degrees Celsius, wherein the total weight percent of all water soluble zinc salts is between about 0.1 and 0.5 percent. 4. DETAILED DESCRIPTION OF THE INVENTION [0015] The present invention relates, at least in part, to methods and compositions for the prevention of irritation of skin or mucosal surfaces that may occur as a result of exposure to irritant substances. It is based, at least in part, on the discovery that the addition of combinations of water-soluble, especially organic, salts of zinc to gels (including hydroalcoholic gels), creams, lotions, ointments, soaps, washes, contraceptive gels, lubricants, elixirs, oils, scrubs, pastes, masks, etc., can increase the ability of these formulations to prevent irritants from causing irritation of the underlying substrate. While it had been found previously that high concentrations of zinc salts added to formulations may enhance the protective effects of these products, zinc itself at high concentrations has been shown to produce irritation. Furthermore, high concentrations of zinc ions in these products also raise the potential for local or systemic zinc toxicity in subjects who use these products. One surprising aspect of the instant invention, therefore, is the finding that low concentrations of zinc salts, especially when two or more such salts are used in combination, can achieve a satisfactory degree of anti-irritant effect while minimizing the potential for both zinc-induced irritation and toxicity. A further advantage of the present approach is that the concentrations of the combination of zinc salts advocated in the present invention are sufficiently low so that their addition to formulations containing biologically-active agents such as spermicides, microbicides, 7 fungicides or other potentially-irritating therapeutic compounds may not be expected to result in the inactivation of these compounds. [00161 In addition, the present invention provides for the use of low concentrations of water soluble zinc salts, optionally in combination with water insoluble zinc salts, in coatings applied to articles that come in contact with the skin. Such articles include, but are not limited to, barrier articles such as gloves, condoms, and diaphrams, as well as articles such as eye protection devices, medical drapes, protective clothing, footware, wound dressings, surgical masks, etc.. [0017] Accordingly, in various embodiments, the present invention provides for anti irritant formulations and coatings comprising low concentrations of two or more water soluble salts of zinc that are effective in preventing or reducing irritation. [0018] The term "low concentration" means that the weight percent of a zinc salt (including the zinc ion and its binding partner) is less than 2 weight percent, for example between about 0.05 and 2 weight percent, or between about 0.1 and 2 weight percent, or between about 0.1 and 1 weight percent or between about 0.1 and 0.5 weight percent or between about 0.5 and 2 weight percent. Preferably, the water-soluble salts of zinc are present in the compositions (formulations and coatings) of the present invention in a total amount (weight of all water soluble zinc salts combined) of between about 0.1 and 0.5 weight percent, or less than 0.3 percent, or less than or equal to 0.2 percent. [0019] "Water soluble" zinc salts exhibit a molar solubility in water of at least 0.1 moles/liter and preferably at least 0.17 moles/liter, at 25 degrees Celsius. Water soluble zinc salts for use in these formulations include zinc acetate (molar solubility in water of 1.64 moles/l at 25 degrees Celsius), zinc butyrate (molar solubility in water of 0.4 8 moles/), zinc gluconate (molar solubility in water of 0.28 moles/1), zinc glycerate (moderately water soluble), zinc glycolate (moderately water soluble), zinc formate (molar solubility in water of 0.33 moles/l at 20 degrees Celsius), zinc lactate (molar solubility in water of 0.17 moles/I), zinc picolinate (moderately water soluble), zinc propionate (molar solubility in water of 1.51 moles/I), zinc salicylate (low water solubility), zinc tartrate (moderately water soluble) and zinc undecylenate (moderately water soluble). In preferred non-limiting embodiments, the present invention provides for formulations and coating for articles comprising two or more water soluble zinc salts each having a molar solubility in water of about 0.17-1.64 moles/liter, wherein the total weight percent of all water soluble zinc salts is between about 0.1 and 0.5 percent or less than or equal to about 0.3 percent. [0020] A "water insoluble" zinc salt, as that term is used herein, refers to a compound having a water solubility of less than 0.1 moles/liter at 25 degrees Celsius. Non-limiting examples of water insoluble zinc salts include zinc oxide, zinc stearate, zinc citrate, zinc phosphate, zinc carbonate, and zinc borate. In specific, non-limiting embodiments, the water insoluble zinc salt is present in a concentration of between about 0.05 and 2 weight percent or between about 0.1 and 1 percent. [0021] In further specific, non-limiting embodiments, the total amount of all zinc salts, including water soluble and water insoluble salts, is between about 0.1 and 5 weight percent, or between about 0.1 and 2 weight percent, or between about 0.1 and I weight percent. 10022] The terms "prevention" or "reduction" of irritation means a decrease in objective or subjective signs of irritation in tissues treated with the formulations 9 comprising low concentrations of two or more water-soluble, organic salts of zinc of at least 50%, and more preferably by greater than 90% relative to control tissues exposed to the irritant agent and the same formulations lacking zinc salts. Irritation in this context may be evidenced by redness or other changes in coloration, inflammation or swelling, hypersensitivity, the occurrence of burning, itching or other painful stimuli, chapping, wrinkling, rash, hives or other macroscopic or microscopic changes known to those of ordinary skill in the art to be associated with irritation. [0023] The formulations of the invention may be applied topically to the skin or to the various mucous membranes of the body, including but not limited to those of the oral, nasal, vaginal or rectal cavities, to prevent the effects of exogenous irritants upon these surfaces. The formulations of the invention may be used as disinfectants, for example handscrubs to be used prior to donning surgical gloves. [00241 The formulations of the invention may be applied as coatings to articles, for example barrier articles, and as such may, in an article having more than one surface, coat at least one surface (the entire surface or a portion thereof) of the article. As specific, non-limiting embodiments, a coating according to the invention may be applied to the inner surface of a glove or condom, or to the outer surface of a glove or condom, or to both inner and outer surfaces of a glove or condom. Different coatings may be applied to each surface. A coating may be applied over a portion of a surface, for example, but not by way of limitation, on the inner surface of one or more fingertip of a glove. [0025] Various embodiments of the invention may comprise an emollient, such as, but not limited to, PEG 20 almond glycerides, Probutyl DB-10, Glucam P-20, Glucam E-10, Glucam P-10, Glucam E-20, Glucam P-20 distearate, Procetyl-10 (Croda), Incroquat, 10 glycerin, propylene glycol, cetyl acetate, and acetylated lanolin alcohol, cetyl ether, myristyril ether, hydroxylated milk glycerides, polyquaternium compounds, copolymers of dimethyl dialyl ammonium chloride and acrylic acid, dipropylene glycol methyl ethers, polypropylene glycol ethers and silicon polymers. Other suitable emollients may include hydrocarbon-based emollients such as petrolatum or mineral oil, fatty ester-based emollients, such as methyl, isopropyl and butyl esters of fatty acids such as isopropyl palmitate, isopropyl myristate, isopropyl isostearate, isostearyl isostearate, diisopropyl sebacate, and propylene dipelargonate, 2-ethylhexyl isononoate, 2-ethylhexyl stearate,

C

12 - C 16 fatty alcohol lactates such as cetyl lactate and lauryl lactate, isopropyl lanolate, 2-ethylhexyl salicylate, cetyl myristate, oleyl myristate, oleyl stearate, oleyl oleate, hexyl laurate, and isohexyl laurate. Further emollients include lanolin, olive oil, cocoa butter, and shea butter. The present invention provides for the incorporation, into formulations and coatings, of one or more emollient solvent. Preferred emollient solvents of the invention include octoxyglycerin (Sensiva@), pentylene glycol, 1,2 hexanediol and caprylyl glycol, for example, and not by way of limitation, at a concentration of up to 5 percent or up to 3 percent.. [00261 Various embodiments of the invention may comprise a stabilizing agent, such as, but not limited to, an antioxidant (which may be at a concentration of 0.2-1%), such as but not limited to vitamin C (ascorbic acid) or vitamin E (tocopherol). 100271 The stabilizing agents surprisingly appear to remove the turbidity of the formulations, resulting in a clear product that imparts a light feel to the surface to which it is applied. 11 [00281 Various embodiments of the invention may comprise a thickening agent, such as but not limited to the following (at a preferred concentration of 0.6-2%): stearyl alcohol, cationic hydroxy ethyl cellulose (U Care JR30; Amerchol), hydroxy propyl methyl cellulose, hydroxy propyl cellulose (Klucel), Polyox N-60K, chitosan pyrrolidone carboxylate (Kytamer), behenyl alcohol, zinc stearate, Crodamol STS (Croda) or an emulsifying wax, such as but not limited to, Incroquat and Polawax. Other thickening and/or gelling agents suitable for incorporation into the formulations or ointments described herein include, for example, an addition polymer of acrylic acid, a resin such as Carbopol@ ETDTM 2020, guar gum, acacia, acrylates/steareth-20 methacrylate copolymer, agar, algin, alginic acid, ammonium acrylate co-polymers, ammonium alginate, ammonium chloride, ammonium sulfate, amylopectin, attapulgite, bentonite, C9-15 alcohols, calcium acetate, calcium alginate, calcium carrageenan, calcium chloride, caprylic alcohol, carbomer 910, carbomer 934, carbomer 934P, carbomer 940, carbomer 941, carboxymethyl hydroxyethyl cellulose, carboxymethyl hydroxypropyl guar, carrageenan, cellulose, cellulose gum, cetearyl alcohol, cetyl alcohol, corn starch, crodomol, crothix, damar, dextrin, dibenzlidine sorbitol, ethylene dihydrogenated tallowamide, ethylene diolamide, ethylene distearamide, gelatin, guar gum, guar hydroxypropyltrimonium chloride, hectorite, hyaluronic acid, hydrated silica, hydroxybutyl methylcellulose, hydroxyethylcellulose, hydroxyethyl ethylcellulose, hydroxyethyl stearamide-MIPA, isocetyl alcohol, isostearyl alcohol, karaya gum, kelp, lauryl alcohol, locust bean gum, magnesium aluminum silicate, magnesium silicate, magnesium trisilicate, methoxy PEG-22/dodecyl glycol copolymer, methylcellulose, microcrystalline cellulose, montmorillonite, myristyl alcohol, oat flour, oleyl alcohol, 12 palm kernel alcohol, pectin, PEG-2M, PEG-5M, polyacrylic acid, polyvinyl alcohol, potassium alginate, potassium aluminium polyacrylate, potassium carrageenan, potassium chloride, potassium sulfate, potato starch, propylene glycol, propylene glycol alginate, sodium acrylate/vinyl alcohol copolymer, sodium carboxymethyl dextran, sodium carrageenan, sodium cellulose sulfate, sodium chloride, sodium polymethacylate, sodium silicoaluminate, sodium sulfate, stearalkonium bentonite, stearalkonium hectorite, stearyl alcohol, tallow alcohol, TEA-hydrochloride, tragacanth gum, tridecyl alcohol, tromethamine magnesium aluminum silicate, wheat flour, wheat starch, xanthan gum, abietyl alcohol, acrylinoleic acid, aluminum behenate, aluminum caprylate, aluminum dilinoleate, aluminum salts, such as distearate, and aluminum isostearates, beeswax, behenamide, butadiene/acrylonitrile copolymer, C29-70 acid, calcium behenate, calcium stearate, candelilla wax, carnauba, ceresin, cholesterol, cholesterol hydroxystearate, coconut alcohol, copal, diglyceryl stearate malate, dihydroabietyl alcohol, dimethyl lauramine oleate, dodecanoic acid/cetearyl alcohol/glycol copolymer, erucamide, ethylcellulose, glyceryl triacetyl hydroxystearate, glyceryl tri-acetyl ricinolate, glycol dibehenate, glycol di-octanoate, glycol distearate, hexanediol distearate, hydrogenated C6-14 olefin polymers, hydrogenated castor oil, hydrogenated cottonseed oil, hydrogenated lard, hydrogenated menhaden oil, hydrogenated palm kernel glycerides, hydrogenated palm kernel oil, hydrogenated palm oil, hydrogenated polyisobutene, hydrogenated soybean oil, hydrogenated tallow aide, hydrogenated tallow glyceride, hydrogenated vegetable glyceride, hydrogenated vegetable oil, Japan wax, jojoba wax, lanolin alcohol, shea butter, lauramide, methyl dehydroabietate, methyl hydrogenated rosinate, methyl rosinate, methylstyrene/vinyltoluene copolymer, microcrystalline wax, 13 montan acid wax, montan wax, myristyleicosanol, myristyloctadecanol, octadecene/maleic anhyrdine copolymer, octyldodecyl stearoyl stearate, oleamide, oleostearine, ouricury wax, oxidized polyethylene, ozokerite, paraffin, pentaerythrityl hydrogenated rosinate, pentaerythrityl tetraoctanoate, pentaerythrityl rosinate, pentaerythrityl tetraabietate, pentaerythrityl tetrabehenate, pentaerythrityl tetraoleate, pentaerythrityl tetrastearate, ophthalmic anhydride/glycerin/glycidyl decanoate copolymer, ophthalmic/trimellitic/glycols copolymer, polybutene, polybutylene terephthalate, polydipentene, polyethylene, polyisobutene, polyisoprene, polyvinyl butyral, polyvinyl laurate, propylene glycol dicaprylate, propylene glycol dicocoate, propylene glycol diisononanoate, propylene glycol dilaurate, propylene glycol dipelargonate, propylene glycol distearate, propylene glycol diundecanoate, PVP/eiconsene copolymer, PVP/hexadecene copolymer, rice bran wax, stearlkonium bentonite, stearalkonium hectorite, stearamide, stearamide DEA-distearate, stearamide DIBA-stearate, stearamide MEA-stearate, stearone, stearyl erucamide, stearyl stearate, stearyl stearoyl stearate, synthetic beeswax, synthetic wax, trihydroxystearin, triisononanoin, triisostearin, tri-isostearyl trilinoleate, trilaurin, trilinolcic acid, trilinolein, trimyristin, triolein, tripalmitin, tristearin, zinc laurate, zinc myristate, zinc neodecanoate, zinc rosinate, and mixtures thereof [00291 An embodiment of the invention may comprise phenoxyethanol (0.3-1.0%) as a solubilizing agent. [00301 Various embodiments of the invention may comprise a humectant, such as but not limited to glycerin, panthenol, Glucam P20, 1-2-propylene glycol, dipropylene glycol, polyethylene glycol, 1,3-butylene glycol, or 1,2,6-hexanetriol. 14 [00311 Various embodiments of the invention may comprise one or more antimicrobial or preservative agent, preferably at a total concentration between 0.05 and 5 weight percent or between 0.05 and 2 weight percent or between 0.1 and 2 weight percent. Examples of preferred antimicrobial and/or preservative agents include, but are not limited to, chlorhexidine gluconate (CHG), benzalkonium chloride (BZK), or iodopropynylbutyl carbamate (IPBC; Germall plus). Further examples of antimicrobial agents include, but are not limited to, iodophors, iodine, benzoic acid, dihydroacetic acid, propionic acid, sorbic acid, methyl paraben, ethyl paraben, propyl paraben, butyl paraben, cetrimide, quaternary ammonium compounds, including but not limited to benzethonium chloride (BZT), dequalinium chloride, biguanides such as chlorhexidine (including free base and salts (see below)), PHMB (polyhexamethylene biguanide), chloroeresol, chlorxylenol, benzyl alcohol, bronopol, chlorbutanol, ethanol, phenoxyethanol, phenylethyl alcohol, 2,4-dichlorobenzyl alcohol, thiomersal, clindamycin, erythromycin, benzoyl peroxide, mupirocin, bacitracin, polymyxin B, neomycin, triclosan, parachlorometaxylene, foscarnet, miconazole, fluconazole, itriconazole, ketoconazole, and pharmaceutically acceptable salts thereof. [0032] Pharmaceutically acceptable chlorhexidine salts that may be used as antimicrobial agents according to the invention include, but are not limited to, chlorhexidine palmitate, chlorhexidine diphosphanilate, chlorhexidine digluconate, chlorhexidine diacetate, chlorhexidine dihydrochloride, chlorhexidine dichloride, chlorhexidine dihydroiodide, chlorhexidine diperchlorate, chlorhexidine dinitrate, chlorhexidine sulfate, chlorhexidine sulfite, chlorhexidine thiosulfate, chlorhexidine di acid phosphate, chlorhexidine difluorophosphate, chlorhexidine diformate, chlorhexidine 15 dipropionate, chlorhexidine di-iodobutyrate, chlorhexidine di-n-valerate, chlorhexidine dicaproate, chlorhexidine malonate, chlorhexidine succinate, chlorhexidine malate, chlorhexidine tartrate, chlorhexidine dimonoglycolate, chlorhexidine monodiglycolate, chlorhexidine dilactate, chlorhexidine di-ca-hydroxyisobutyrate, chlorhexidine diglucoheptonate, chlorhexidine di-isothionate, chlorhexidine dibenzoate, chlorhexidine dicinnamate, chlorhexidine dimandelate, chlorhexidine di-isophthalate, chlorhexidine di 2-hydroxynapthoate, and chlorhexidine embonate. Chlorhexidine free base is a further example of an antimicrobial agent. [0033] These and further examples of antimicrobial agents useful in this invention can be found in such references as Goodman and Gilman's The Pharmacological Basis of Therapeutics (Goodman Gilman A, Rall TW, Nies AS, Taylor P, ed. (Pergamon Press; Elmsford, N.Y.: 1990)), the contents of which are hereby incorporated by reference. [0034] Various embodiments of the invention may comprise a neutralizing agent to neutralize carboxyl groups present in one or more other component, such as carboxyl groups in a thickening agent. Suitable neutralizing agents include diisopropylamine and triethanolamine. [0035] Various embodiments of the invention may comprise a surfactant. The surfactant may be an anionic surfactant, a cationic surfactant, an ampholytic surfactant, or a nonionic surfactant. Examples of nonionic surfactants include polyethoxylates, fatty alcohols (e.g., ceteth-20 (a cetyl ether of polyethylene oxide having an average of about 20 ethylene oxide units) and other "BRIJ"@ nonionic surfactants available from ICI Americas, Inc. (Wilmington, DE)), cocamidopropyl betaine, alkyl phenols, fatty acid esters of sorbitol, sorbitan, or polyoxyethylene sorbitan. Suitable anionic surfactants 16 include ammonium lauryl sulfate and lauryl ether sulfosuccinate. Preferred surfactants include lauroyl ethylenediamine triacetic acid sodium salt at a concentration between about 0.5 - 2.0%, Pluronic F87 at about 2.0%, Masil SF-19 (BASF) ans incromide. Suitable concentrations of surfactant are between about 0.05% and 2%. [00361 Water used in the formulations described herein is preferably deionized water having a neutral pH. When used in hydroalcoholic gel compositions, the concentration of water should be suitable to dissolve the hydrogels according to the invention. Alcohols that may be used according to the invention include but are not limited to ethanol and isopropyl alcohol. [00371 Various embodiments of the invention may comprise additional additives, including but not limited to a silicone fluid (such as dimethicone or cyclomethicone), a silicone emulsion, dyes, fragrances, pH adjusters, including basic pH adjusters such as ammonia, mono-, di- and tri- alkyl amines, mono-, di- and tri-alkanolamines, alkali metal and alkaline earth metal hydroxides (e.g., ammonia, sodium hydroxide, potassium hydroxide, lithium hydroxide, monoethanolamine, triethylamine, isopropylamine, diethanolamine and triethanolamine); acid pH adjusters such as mineral acids and polycarboxylic acids (e.g., hydrochloric acid, nitric acid, phosphoric acid, sulfuric acid, citric acid, glycolic acid, and lactic acid); vitamins such as vitamin A, vitamin E and vitamin C; polyamino acids and salts, such as ethylenediamine tetraacidic acid (EDTA), preservatives such as Germall plus and DMDM hydantoin, and sunscreens such as aminobenzoic acid, arobenzone, cinoxate, diioxybenzone, homosalate, menthyl anthranilate, octocrylene, octyl methoxycinnamate, octyl salicylate, oxybenzoate, 17 padimate 0, phenylbenzimidazole, sulfonic acid, sulisobenzone, titanium dioxide, trolamine salicylate and zinc oxide. f0038] Various embodiments of the invention may comprise an essential oil ("EO"), which is a volatile oil obtained from a plant or an animal source that comprises one or more active agent (also referred to herein as an Isolated Component or "IC") which may be, for example but not by way of limitation, a monoterpene or sesquiterpene hydrocarbon, alcohol, ester, ether, aldehyde, ketone, or oxide. Examples of these EOs include, but are not limited to, almond oil, ylang-ylang oil, neroli oil, sandalwood oil, frankincense oil, peppermint oil, lavender oil, jasmine absolute, geranium oil bourbon, spearmint oil, clove oil, lemongrass oil, cedarwood oil, balsam oils, and tangerine oil. Alternatively, the present invention provides for the use of active agents found in essential oils (ICs) such as, but not limited to, 1-citronellol, a,-amylcinnamaldehyde, lyral, geraniol, farnesol, hydroxycitronellal, isoeugenol, eugenol, eucalypus oil and eucalyptol, lemon oil, linalool, and citral. Apart from their effects as fragrances or flavorants, such compounds also may be useful in the instant invention as antimicrobial agents. The concentrations of EO or IC may be between about 0.3 and 1 percent or between about 0.1 and 0.5 percent or between 0.5 and 2 percent (all weight percent values). [0039] A hydrogel, as used herein, may comprise hydroxypropylmethyl cellulose, cationic hydroxyethyl cellulose (U-care polymers), ethyl cellulose, hydroxypropyl cellulose, hydroxymethyl cellulose, hydroxypropyl methyl cellulose (methocell K4MS) carboxy methyl cellulose, polyethylene oxide (polyox resins), or chitosan pyrrolidone carboxylate (Kytomer PC). These hydrogels preferably do not adversely bind to any added antimicrobial agent, therefore leaving the optionally added antimicrobial agent free 18 for rapid and long-term activity. In addition, it has been discovered that alcohol used to form the hydroalcoholic gel is not trapped in the hydroalcoholic gel composition and is therefore available for rapid and long-term action. The hydrogel may be present in a concentration between 0.1-1.0%, and preferably is a cationic hydroxyethyl cellulose (U care polymers) in a concentration between 0.05-0.5%,.most preferably 0.2%. [00401 In hydroalcoholic gel compositions of the invention, alcohols that may be used include aliphatic alcohols, including, but not limited to, ethanol, isopropyl alcohol, n propyl alcohol, and mixtures thereof; fatty alcohols, including, but not limited to, cetyl alcohol, myristol alcohol, stearyl alcohol, octyl alcohol, decyl alcohol and lauryl alcohol, and mixtures thereof; and hexanol. The concentration of alcohol may be between 30% and 95%, preferably between 40% and 70%; preferably the aliphatic alcohols is ethanol or isopropyl alcohol at a concentration between and 60% and 95%. When present, the concentration of fatty alcohols is preferably between 0.5% and 5.0%; and, when present, the concentration of hexanol is preferably between 3% and 10%, more preferably 5%. These same emulsifiers may be used in other formulations of the invention as well. [00411 Hydroalcoholic gel compositions of the invention may optionally comprise an emollient and/or humectant such as the emollients and humectants discussed above, preferably one or more of PEG 20 Almond Glycerides, Probutyl DB-10, Glucam P20, Glucam E-10, Glucam P-10, Glucam E-20, Glucam P-20 distearate, glycerin, propylene glycol, octoxyglycerin (Sensiva@), cetyl acetate and acetylated lanolin alcohol (Acetulan), cetyl ether (PPG-10), myristyl ether (PPG-3), hydroxylated milk glycerides (Cremerol HMG) , polyquaternium compounds (U-care compounds), chitosan (Kytamer), copolymer of dimethyl dialyl ammonium chloride and acrylic acid (Merquat), 19 dipropylene glycol methyl ethers (Dowanol DPM Dow Corning), or polypropylene glycol ethers (Ucon 50-HB-660, Union Carbide). Preferably the emollient is present at a concentration of 3% or less, such that the viscosity of the composition is preferably less than 2000 centipoise at 20-40*C, more preferably between 0.2 and 3%. [0042] Hydroalcoholic gel compositions of the invention may optionally comprise a surfactant and/or emulsifier, such as the emulsifiers and surfactants discussed above, and preferably a non-ionic or cationic self-emulsifying wax that is soluble in alcohol at ambient temperature. Suitable surfactant/emulsifiers include but are not limited to Incroquat Behenyl TMS, Incroquat Behenyl TMS-50, Polawax, stearyl alcohol and cetearyl alcohol. These emulsifiers may be present at a concentration between 0.05 3.0%. Preferred emulsifiers include Incroquat Behenyl TMS, which is a mild cationic emulsifier as well as an excellent conditioner, and Polawax, which is a non-ionic self emulsifying wax, individually at a concentration of between 0.05-0.5%, and in combination at a concentration of between 0.05-0.5%, more preferably in combination at a concentration ratio of approximately 1:1. If more than one emulsifier is used, it is preferred that the total concentration of emulsifiers present is between 0.05-0.5%. [0043] A hydroalcoholic gel of the invention may optionally comprise a silicone polymer such as, but not limited to, one or more than one polydimethylsiloxane polymer (Dow Corning 225 Silicone Fluid), dimethiconol fluid in dimethicone (Dow Corning 1403 Silicone Fluid), cyclomethicone and dimethicone copolyl (Dow Coming 3225C Silicone Fluid), or silicone glycol (BASF 1066 DCG polyol). Preferred concentrations of silicone polymer are between about 0.1-1.0%. 20 [00441 A hydroalcoholic gel of the invention may optionally comprise an emollient solvent such as, but are not limited to, those listed above or one or more than one glycidyl ethers having alkyl chains up to and including 18 carbon molecules and ethoxylates and propoxylates thereof, glyceryl ethers having alkyl chains up to and including 18 carbon molecules and ethoxylates and propoxylates thereof, mono- and diglyceryl ethers having alkyl chains up to and including 18 carbon molecules and ethoxylates and propoxylates thereof, ethoxylate and propoxylate ethers, ethoxy diglycol esters, ethyl hexyl alcohol propoxylate, propylene glycol esther ethoxylates or propoxylates, or, preferably Arlamol (Altas). Preferred concentrations of emollient solvent are between 0.5-5%. [00451 A hydroalcoholic gel of the invention may optionally comprise a thickening agent, such as, but not limited to, a thickening and/or gelling agent discussed above, preferably behenyl alcohol, crodomol, or crothix. Preferred concentrations of thickening agent are between 0.05-10%. Gelling agents such as Caropol are not preferred due to their high viscosity and their requiring neutralizing agents to neutralize the gelling agent with alkaline materials. [00461 A hydroalcoholic gel of the invention may optionally comprise one or more antimicrobial agent, such as those set forth above. Preferably, the concentration of the one or more than one antimicrobial agent is less than 3%. In particular non-limiting embodiments of the invention, hydroalcoholic gels may comprise chlorhexidine gluconate, benzalkonium chloride and phenoxyethanol, preferably at a concentration of between 0.05-0.5%, 0.1-0.25%, and 0.1-1.0%, respectively. Because cationic antimicrobials, such as biguanides and quaternary ammonium compounds, can bind to the surface of the skin, they may not be available to inactivate pathogens that come into 21 contact with the skin. The gel formulation according to the invention preferably forms a film on the surface of the hand when applied, which film acts as a barrier preventing the antimicrobial agents that may be added to the gel from binding to the surface of the skin. [00471 Ambient temperature is defined herein between 20 and 35*C. Room temperature is defined herein between 20 and 25*C. [00481 The present invention further provides for spermicidal gels, creams, lubricants, lotions or ointments containing low concentrations of two or more water-soluble, organic salts of zinc that are effective in reducing or preventing the irritation caused by the spermicidal agent. Such formulations may be applied topically to the skin or mucosa of the urogenital, perineal area, or to the surface of latex articles such as male or female condoms, to prevent the irritating effects of spermicides that are incorporated into the gel. These products have the additional advantage of minimizing or preventing irritation caused by allergic reaction to latex. Spermicidal agents are well known to those of ordinary skill in the art, and include, but are not limited to, detergent-based spermicides. [00491 In non-limiting embodiments, a composition of the invention may comprise a pre-existing formulation, such as a commercially available cream, liquid, gel or lotion. Examples of commercially available formulations that may be so used include, but are not limited to, personal lubricants sold under the trade names "KY JELLY," "ASTROGLIDE," and "PREVACARE" and lotions sold under the trade names "SOFT SENSE," "LOTION SOFT," "CUREL," and "KERI". SOFT-SENSE (Johnson & Son, Inc., Racine, Wis.) is known to contain purified water, glycerin USP, distearyldimonium chloride, petrolatum USP, isopropyl palmitate, 1-hexadecanol, tocopheryl acetate (vitamin E USP), dimethicone, titanium dioxide USP, methyl paraben, propyl paraben, 22 sodium chloride, and fragrance. LOTION SOFT (Calgon Vestal, St. Louis, Mo.) is a nonionic moisturizing lotion which is known to contain mucopolysaccharide. CUREL (Bausch & Lomb Incorporated, Rochester, N.Y.) is known to contain deionized water, glycerin, quaternium-5, petrolatum, isopropyl palmitate, 1-hexadecanol, dimethicone, sodium chloride, fragrance, methyl paraben, and propyl paraben. [00501 The invention provides for methods of using the foregoing compositions to prevent irritation to an epithelial tissue (e.g. a mucosal tissue or the skin) comprising applying an effective amount of the composition to the surface or coating an article which is intended to come into contact with the skin or a mucosal tissue. Examples of irritants against which protection may be afforded include, but are not limited to, those induced by physical, chemical, mechanical or biological irritants. Specific examples of the foregoing irritants include, but are not limited to, means for hair removal (e.g. depilatories, waxing and razors), hair relaxants (e.g. sodium hydroxide, calcium hydroxide, thioglycolates), antiperspirants (e.g. aluminum chlorhydrate and other aluminium salts), dermatological treatments (e.g. alpha hydroxy acids (AHAs), especially glycolic and trichloroacetic acids), keratoyltic skin-irritating conditions (e.g. psoriasis, dandruff, etc.), infectious skin irritants (e.g. bacteria and fungi), and agents applied for therapeutic purposes. The epithelial surface to be protected from irritation may be dermal or mucosal, including vaginal, anorectal, oral or nasal. [00511 The invention further provides for methods of protecting against infection comprising applying, to an epithelial tissue such as the skin or a mucous membrane of the body, an effective amount of one of the foregoing compositions which inhibits irritation of the tissue. Examples of infectious agents against which protection may be afforded 23 include, but are not limited to, infectious agents associated with sexually transmitted diseases, including Human Immunodeficiency Virus (HIV), Human Papilloma Virus (HPV), Herpes Simplex Virus (HSV), Chlamydia trachomatis, Neisseria gonorrhoea, Trichomonas vaginalis, and Candida albicans, as well as infectious agents that may be encountered in a health care setting, including but not limited to Staphylococcus aureus, Pseudomonas aeruginosa, Streptococcus pneumoniae, Escherichia coli, Salmonella typhimurium, Enterococcus, and Neisseria meningitidis, HIV, varicella virus and Hepatitis viruses (e.g., A, B, and C). [0052] In non-limiting embodiments, the present invention provides for a topical composition comprising an antimicrobial composition that comprises an emollient solvent and an essential oil (or active component (IC) thereof). Although such topical compositions may optionally contain additional antimicrobial (including preservative) compounds, in preferred non-limiting embodiments, the antimicrobial composition consists essentially of an emollient solvent and an essential oil (see the following paragraph). Said composition may additionally comprise an anti-inflammatory agent, for example, but not limited to, salicylic acid, acetyl salicylic acid, or zinc salicylate. The topical composition may, or alternatively may not, comprise one or more zinc salt, which may be a water-soluble organic zinc salt such as those listed herein. The present invention further provides for methods for producing an antimicrobial effect on the skin or mucous membrane of a subject using such topical compositions. [00531 In certain alternative non-limiting embodiments, the formulations and/or coatings of the invention lack an antimicrobial agent selected from the group consisting of iodophors, iodine, benzoic acid, dihydroacetic acid, propionic acid, sorbic acid, methyl 24 paraben, ethyl paraben, propyl paraben, butyl paraben, cetrimide, quaternary ammonium compounds, including but not limited to benzalkonium chloride, dequalinium chloride, biguanides such as chlorhexidine (including free base and salts (see below)), chloroeresol, chlorxylenol, benzyl alcohol, bronopol, chlorbutanol, ethanol, phenoxyethanol, phenylethyl alcohol, 2,4-dichlorobenzyl alcohol, thiomersal, clindamycin, erythromycin, benzoyl peroxide, mupirocin, bacitracin, polymyxin B, neomycin, triclosan, parachlorometaxylene, foscarnet, miconazole, fluconazole, itriconazole, ketoconazole, and pharmaceutically acceptable salts thereof. [0054] In still further embodiments, the present invention provides for a zinc slurry that may be applied to a latex article (such as a condom or glove) to reduce or prevent irritation. The zinc slurry may comprise, for example but not by way of limitation, at least two water-soluble zinc salts (as set forth above) at a concentration of between 1-5%, one or more water-insoluble zinc salts (as set forth above) at a concentration of 2-10%, panthenol at a concentration of 5-40%, and glycerine at a concentration of 20-50%. Such a slurry may be mixed with a liquid, such as a silicone fluid, in a ratio of between 1:5 to 1:10, and then applied to the surface of the article which will be in contact with the skin. In a specific embodiment nonlimiting embodiment, the present invention provides for an emulsion which may be used to coat the interior surface of a glove, such as a latex glove, and prevent or reduce irritation as follows: zinc acetate (0.40% by weight), zinc g/uconate (0.30% by weight), U Care JR-30M (0.05% by weight), D,L-Panthenol 50W (1.00% by weight), zinc lactate (1.60% by weight), zinc oxide (0.20% by weight), glycerin (3.00% by weight), purified water (10.00% by weight) and silicone emulsion 25 (83.45% by weight). In particular non-limiting embodiments, the total amount of all water-soluble zinc salts present in such a slurry is between 0.1 and 0.5 weight percent. [00551 In one particular set of non-limiting embodiments, the present invention provides for a coating for application to or as applied on an article, comprising two water soluble zinc salts, each at a concentration of between 0.1 and I weight percent, a first water insoluble zinc salt at a concentration of between about 0.1 and I weight percent, a derivative of pantothenic acid, such as panthenol, at a concentration of between about 0.05 and 5 weight percent or between about 0.5 and 5 weight percent, and optionally glycerin, at a concentration of between 2 and 5 weight percent. Coating solutions may further comprise a silicone emulsion at a concentration between about 70 and 95 weight percent. In certain non-limiting embodiments, said coating further comprises a third water soluble zinc salt at a concentration of between 0.1 and I weight percent. In certain non-limiting embodiments, in such coatings, which optionally comprise a third water soluble zinc salt, the combined amounts of all water soluble zinc salts is between about 0.1 and 0.5 weight percent, or the combined amounts of all zinc salts (water soluble and water insoluble) may be between about 0.1 and 5 weight percent, or between about 0.1 and 2 weight percent, or between about 0.1 and I weight percent. In still other non limiting embodiments, such coatings may further comprise a second water insoluble zinc salt. [0056] In another particular set of non-limiting embodiments, the present invention provides for a coating for application to an article, comprising two water soluble zinc salts, each at a concentration of between 0.1 and I weight percent, a first water insoluble zinc salt at a concentration of between about 0.1 and 1 weight percent, a derivative of 26 pantothenic acid, such as panthenol, at a concentration of between about 0.05 and 5 weight percent, or between about 0.5 and 5 weight percent, an effective amount of one or more antimicrobial agent, and optionally glycerin, at a concentration of between 2 and 5 weight percent. Coating solutions may further comprise a silicone emulsion at a concentration between about 70 and 95 weight percent. Suitable antimicrobial agents include, but are not limited to, biguanides, iodophors, quaternary ammonium compounds, phenoxyethanol, phenylethyl alcohol, 2,4-dichlorobenzyl alcohol, thiomersal, clindamycin, erythromycin, benzoyl peroxide, mupirocin, bacitracin, polymyxin B, neomycin, triclosan, parachlorometaxylenol, foscarnet, miconazole, fluconzaole, itriconazole and ketoconazole. In non-limiting embodiments, the amount of antimicrobial agent may be as set forth above for particular agents, and/or may be between about 0.05 and 5 weight percent, or between about 0.05 and 2 weight percent, or between about 0.05 and I weight percent. In certain non-limiting embodiments, said coating further comprises a third water soluble zinc salt at a concentration of between 0.1 and 1 weight percent. In certain non-limiting embodiments, in such coatings, which optionally comprise a third water soluble zinc salt, the combined amounts of all water soluble zinc salts is between about 0.1 and 0.5 weight percent or the combined amounts of all zinc salts (water soluble and water insoluble) may be between about 0.1 and 5 weight percent, or between about 0.1 and 2 weight percent, or between about 0.1 and 1 weight percent. In still other non-limiting embodiments, such coatings may further comprise a second water insoluble zinc salt. 27 [0057] The present invention further provides for coatings as set forth above, further comprising an emollient solvent, preferably at a concentration of less than 5 or less than 3 weight percent. [0058] In yet another set of non-limiting embodiments, the present invention provides for articles, such as but not limited to barrier articles, having at least one surface to which one of the foregoing coatings has been applied. The coating may cover said entire surface or a portion of it. In specific non-limiting embodiments of the invention, the article may be a glove, a condom, a diaphragm, a drape, a piece of surgical apparel, a surgical mask, or a wound dressing. [00591 Percentages herein are weight/weight unless specified otherwise. 100601 The present invention further provides for topical compositions comprising two or more salts of zinc, each having a molar solubility in water of between about 0.17-1.64 moles/liter, wherein said salts of zinc in total are present at a combined concentration of between about 0.1% and 0.5% weight/weight, and further comprising water, ethanol, and one or more agent selected from the group consisting of a thickening agent, an anitmicrobial agent, a surfactant, an emulsifier, and an emollient. (0061] In specific non-limiting embodiments, said topical composition may be a surgical hand wash or "hand prep", comprising (i) two or more organic salts of zinc, each having a molar solubility in water of between about 0.17 andl.64 moles/liter, wherein said organic salts of zinc in total are present at a combined concentration of between about 0.1 and 0.5 percent (weight/weight); (ii) farnesol at a concentration of between about 0.3 and 1.0 percent (weight/weight);(iii) panthenol at a concentration of 28 between about 0.2 and 5 percent (weight/weight); and (iv) a quaternary ammonium compound and a biguanide, wherein the total concentration of quaternary ammonium compound and biguainde is between about 0.05 and 2.0 percent (weight/weight). In preferred, nonlimiting embodiments the organic salts of zinc are zinc gluconate, present at a concentration of between about 0.10-0.25 percent (weight/weight) and zinc lactate, present at a concentration of about between about 0.10-0.25 percent (weight/weight). [0062] In further embodiments of the invention, said topical composition may be a disinfectant soap, comprising: (i) two or more organic salts of zinc, each having a molar solubility in water of between about 0.17 andl.64 moles/liter, wherein said organic salts of zinc in total are present at a combined concentration of between about 0.1 and 0.5 percent (weight/weight); (ii) farnesol at a concentration of between about 0.3 and 1.0 percent (weight/weight); (iii) panthenol at a concentration of between about 0.2 and 5 percent (weight/weight); and (iv) a quaternary ammonium compound and a second antimicrobial agent selected from the group consisting of a biguanide and a chlorinated phenol, wherein the total concentration of quaternary ammonium compound and second antimicrobial agent is between about 0.05 and 2.0 percent (weight/weight). In preferred non-limiting embodiments, the organic salts of zinc are zinc gluconate, present at a concentration of between about 0.10 - 0.25 percent (weight/weight) and zinc lactate, present at a concentration of about between about 0.10 - 0.25 percent (weight/weight). In specific non-limiting embodiments, the foregoing disinfectant soaps may further comprise phenoxyethanol at a concentration of between about 0.3 and 1 percent (weight/weight). 29 [00631 Preparation of the soap formulation may be prepared as described. A Phase A solution is prepared by preparing a 5% Zinc solution (50% Zinc Gluconate and 50 % Zinc lactate) and adding in 2 grams of the 5% zinc solution is added to 69.92 DI water. A Phase B solution is prepared by adding to the Phase A solution, the following ingredients: 0.2% Polyox N60K, 2.0% Pluronic F 87 Prill, 0.4% U-care, 0.15 Germall Plus [0064] The solution is mixed after the addition of each ingredient. The solution is then mixed for approximately 45 minutes or until all ingredients are properly dissolved. [0065] To the above solution (phase A + phase B) add: the Phase C solution as follows: 1.0% D-L Panthenol 3.0% Montaline 3.0% lucromine oxide L 1.0% PxE 2.0% Glycerin 2.0% B65C The solution is mixed well after the addition of each ingredient. [0066] Phase D solution is prepared as follows: In 14.0% SD alcohol 40B dissolve: 0.18% BZT 30 0.75% PHMB 0.3% Farnesol [0067] Phase D is added to the mixture of previous phases A-C and mixed well. A desired color and/or fragrance is also added. [0068] Specific non-limiting working examples are set forth below. 5. WORKING EXAMPLES [0069] Healthcare Handwash I Constituent % (w/w) Silicone Fluid 245 (Dow Coming) 0.50 Panthenol 50W (BASF) 1.00 Zinc lactate 0.20 Benzethonium chloride 0.18 Procetyl-10 (Croda) 0.50 Zinc gluconate 0.20 Vitamin E acetate 0.10 U Care JR 30M (Amerchol) 0.05 Farnesol 0.30 Glucam P20 (Chemron) 0.50 Incroquat TMS Behenyl (Croda) 0.80 Methocell K4MS (Dow) 0.10 Polawax A31 0.80 Incroquat B65C (Croda) 0.30 Glucam E-10 (Chemron) 0.50 Cosmocil CQ [PH1MB (20% solution)] 0.75 Alcohol (SDA-40B) 51.67 Water 41.55 Fragrance 50pl 31 [0070] Surgical Hand Prep (General formula) Constituent % (w/w) Essential Oil/and or constituents 0.3-1.0 Alkylpropoxylate 0-2.0 Polyquatemiurn 10 0.05-0.5 Derivative of Pantothenic Acid 0.5-2.0 Alkyl Glycol 0-2.0 Soluble Zinc Salt #1 0.05-0.3 Alkylarylpropoxylate 0-2.0 Soluble Zinc Salt #2 0-0.3 Quaternary Ammonium Compounds 0-0.2 Hydroxyalkylcellulose 0-0.3 Quaternary conditioners 0-2.0 Biguanide 0.05-2.0 Alcohol 65-73.00 Water , 18-30 Biguanide: Chlorhexidine or PHMB 32 [00711 Surgical Hand Prep 213. Constituent % (w/w) Famesol 0.50 Procetyl-10 (Croda) 0.50 U Care JR 30M (Amerchol) 0.20 Panthenol 50W (BASF) 1.00 Propylene glycol 1.00 Zinc gluconate 0.20 Crodamol STS (Croda) 1.00 Zinc lactate 0.20 Benzethonium chloride 0.18 Methocell K4MS (Dow) 0.10 Incroquat B65C (Croda) 0.30 Cosmocil CQ [PHMB (20% solution)] 0.75 Alcohol (SDA-40B) 73.00 Water 21.07 33 [0072] Surgical Hand Prep 213'A Constituent % (w/w) Farnesol 0.50 Procetyl-10 (Croda) 0.50 U Care JR 30M (Amerchol) 0.20 Panthenol 50W (BASF) 1.50 Propylene glycol 1.00 Zinc gluconate O.10.. Crodamol STS (Croda) 1.00 Zinc lactate 0.20 Benzethoniumn chloride 0.18 Methocell K4MS (Dow) 0.10 Incroquat B65C (Croda) 0.30 Cosmocil CQ [PHMB (20% soluton)] 0.75 Alcohol (SDA-40B) 73.00 Water 20.67 34 [00731 Surgical Hand Prep 213B Constituent % (w/w) Farnesol 0.50 Procetyl-10 (Croda) 0.50 U Care JR 30M (Amerchol) 0.20 Panthenol 50W (BASF) 1.50 Propylene glycol 1.00 Glucam P-20 0.5 Zinc gluconate 0.10 Crodamol STS (Croda) 1.00 Zinc lactate 0.20 Benzethonium chloride 0.18 Methocell K4MS (Dow) 0.10 Incroquat B65C (Croda) 0.30 Cosmocil CQ [PHMB (20% solution)] 1.25 Alcohol (SDA-40B) 73.00 Water 19.67 35 [0074] Surgical Hand Prep 213B* Constituent % (w/w) Farnesol 0.50 Procetyl--10 (Croda) 0.50 U Care JR 30M (Amerchol) 0.20 Panthenol 50W (BASF) 1.50 Propylene glycol 1.00 Glucam P-20 0.5 Zinc gluconate 0.10 Crodamol STS (Croda) 1.00 Zinc lactate 0.20 Benzethonium chloride 0.18 Methocell K4MS (Dow) 0.10 Cosmocil CQ [PHMB (20% solution)] 1.25 Alcohol (SDA-40B) 73.00 Water 19.97 36 100751 Surgical Hand Prep 213G-3 Constituent % (w/w) Farnesol 0.50 Procetyl-10 (Croda) 0.50 U Care JR 30M (Amerchol) 0.20 Panthenol 50W (BASF) 1.50 Propylene glycol 1.00 Zinc gluconate 0.10 Crodamol STS (Croda) 1.00 Zinc lactate 0.20 Benzethonium chloride 0.18 Methocell K4MS (DOw) 0.10 Incroquat B65C (Croda) 0.30 Cosmocil CQ [PHMB (20% solution)] 1.25 Alcohol (SDA-40B) 73.00 Water 20.17 37 (00761 Surgical Hand Prep 250 Constituent (w/w) Famesol 0.50 Procetyl-10 (Croda) 0.50 U Care JR 30m (Amerchol) 0.20 ASF)OW( ) -1.50 Panthenol 50W (BASF) 1.0 Propylene glycol 1.00 Zinc gluconate 0.10 Crodamol STS (Croda) 1.00 Zinc lactate 0.20 Benzethonium chloride 0.18 Methocell K4MS (Dow) 0.10 Cosmocil CQ [PH1MB (20% solution)] ~ 0.75 Alcohol (SDA-40B) 73.00 Water 20.97 38 [00771 Surgical Hand Prep 250A Constituent % (w/w) Farnesol 0.50 Glucam P20 0.50 U Care JR 30M (Amerchol) 0.20 Panthenol 50W (BASF) 1.50 Propylene glycol 1.00 Zinc gluconate 0.10 Crodamol STS (Croda) 1.00 Zinc lactate 0.20 Benzethonium chloride 0.18 Methocell K4MS (Dow) 0.10 Cosmocil CQ [PHMB (20% solution)] 0.75 Alcohol (SDA-40B) 73.00 Water 20.97 39 [00781 Surgical Hand Prep 250B Constituent % (wlw) Famesol 0.50 Procetyl- 10 (Croda) 0.50 U Care JR 30M (Amerchol) 0.20 Panthenol 50W (BASF) 1.50 Propylene glycol 1.00 Zinc gluconate 0.10 Crodamol STS (Croda) 1.00 Zinc lactate 0.20 Benzethonium chloride 0.18 Methocell K4MS (Dow) 0.10 Incroquat B65 (Croda) 0.30 Cosmocil CQ [PHMB (20% solution)] 0.75 Alcohol (SDA-40B) 73.00 Water 20.67 40 100791 Surgical Hand Prep 250C Constituent % (w/w) Farnesol 0.50 Glucam P20 0.50 U Care JR 30M (Amerchol) 0.20 Panthenol 50W (BASF) 1 50 Propylene glycol 1.00 Zinc gluconate 0.10 Crodamol STS (Croda) 1.00 Zinc lactate 0.20 Benzethonium chloride 0.18 Methocell K4MS (Dow) 0.10 Incroquat B65 (Croda) - 0.30 Cosmocil CQ [PHMB (20% solution)] 0.75 Alcohol (SDA-40B) 73.00 Water 20.67 41 f0080] Surgical Hand Prep 250P Constituent % Farnesol 0.50 Procetyl-10 (Croda) 0.50 U Care JR 30M (Amerchol) 0.20 Panthenol 5OW (BASF) 1.50 Propylene glycol 1.00 Zinc gluconate 0.10 Crodamol STS (Croda) 1.00 Zinc lactate 0.20 Benzethonium chloride 0.18 Methocell K4MS (Dow) 0.10 Glucam P20 0.5 Cosmocil CQ [PHMB (20% ou/ o) 0.75 Alcohol (SDA-40B) 73.00 Water 20.47 42 [0081] Surgical Hand Prep 250BP Constituent % (w/w) Farnesol 0.50 Procetyl- 10 (Croda) 0.50 U Care JR 30M (Amerchol) 0.20 Panthenol 50W (BASF) 1.50 Propylene glycol 1.00 Zinc gluconate 0.10 Crodamol STS (Croda) 1.00 Zinc lactate 0.20 Benzethonium chloride 0.18 Methocell K4MS (Dow) 0.10 Incroquat B65 (Croda) 0.30 Cosmocil CQ [PHMB (20% solution)] 0.75 Alcohol (SDA-40B) 73.00 Glucam P 20 0.5 Water 20.17 43 10082] Surgical Hand Prep 251 Constituent % (w/w) Farnesol 0.50 Octoxyglycerine 2.0 Procetyl- 10 (Croda) 0.50 U Care JR 30M (Amerchol) 0.20 Panthenol 50W (BASF) 1.50 Propylene glycol 1.00 Zinc gluconate 0.10 Crodamol STS (Croda) 1.00 Zinc lactate 0.20 Benzalkoniumchloride 0.12 Methocell K4MS (Dow) 0.10 Cosmocil CQ [PHMB (20% solution)] 0.75 Alcohol (SDA-40B) 73.00 Water 19.03 44 [0083] Surgical Hand Prep 251A Constituent % (w/w) Farnesol 0.50 Octoxyglycerine 2.0 Glucam P20 0.50 U Care JR 30M (Amerchol) 0.20 Panthenol 50W (BASF) 1.50 Propylene glycol 1.00 Zinc gluconate 0.10 Crodamol STS (Croda) 1.00 Zinc lactate 0.20 Benzalkoniumchloride 0.12 Methocell K4MS (Dow) - 0.10 Cosmocil CQ [PHMB (20% solution)] 0.75 Alcohol (SDA-40B) 73.00 Water 20.0..0 45 [0084] Surgical Hand Prep 252 Constituent % (w/w) Farnesol 0.50 Procetyl- 10 (Croda) 0.50 U Care JR 30M (Amerchol) 0.20 Panthenol 50W (BASF) 1.0 Propylene glycol 1.00 Zinc gluconate 0.10 Crodamol STS (Croda) 1.00 Zinc lactate 0.20 Benzalkonium chloride 0.12 Methocell K4MS (Dow) 0.10 Cosmocil CQ [PHMB (20% solution)) 0.75 Alcohol (SDA-3C) 76.4. Water 18.13 46 [00851 Surgical Hand Prep 252A Constituent % (w/W) Farnesol 0.50 Glucam P20 0.50 U Care JR 30M (Amerchol) 0.20 Panthenol 50W (BASF) 1.0 Propylene glycol 1.00 Zinc gluconate 0.10 Crodamol STS (Croda) 1.00 Zinc lactate 0.20 Benzalkonium chloride 0.12 Methocell K4MS (Dow) 0.10 Cosmocil CQ [PHMB (20% solution)] 0.75 Alcohol (SDA-3C) 76.4. Water 18.03. 47 [00861 Surgical Hand Prep 253 Constituent % (w/w) Farnesol 0.50 Procetyl- 10 (Croda) 0.50 U Care JR 30M (Amerchol) 0.20 Panthenol 50W (BASF) 1.0 Propylene glycol 1.00 Zinc gluconate 0.10 Crodamol STS (Croda) 1.00 Zinc lactate 0.20 Benzalkonium chloride 0.12 Methocell K4MS (Dow) 0.10 Chorhexidine gluconate (20% solution)] 0.25 Alcohol (SDA-3C) 76.4. Water 18.63 48 100871 Surgical Hand Prep 253A Constituent % (w/w) Farnesol 0.50 Glucam P20 0.50 U Care JR 30M (Amerchol) 0.20 Panthenol 50W (BASF) 1.0 Propylene glycol 1.00 Zinc gluconate 0.10 Crodamol STS (Croda) 1.00 Zinc lactate 0.20 Benzalkonium chloride 0.12 Methocell K4MS (Dow) 0.10 Chorhexidine gluconate (20% solution)] 0.25 Alcohol (SDA-3C) 76.4. Water 18.5 49 100881 Surgical Hand Prep 254 Constituent % (w/w) Farnesol 0.50 Octoxyglycerine 2.0 Procetyl- 10 (Croda) 0.50 U Care JR 30M (Amerchol) 0.20 Panthenol 50W (BASF) 1.0 Zinc gluconate 0.10 Crodamol STS (Croda) 0.5 Zinc lactate 0.20 Benzalkonium chloride 0.12 Methocell K4MS (Dow) 0.10 Chorhexidine gluconate (20% solution)] 0.25 Alcohol (SDA-3C) 76.4. Water 18.13 50 [00891 Surgical Hand Prep 254A Constituent % (w/w) Farnesol 0.50 Octoxyglycerine 2.0 Glucam P20 0.50 U Care JR 30M (Amerchol) 0.20 Panthenol 50W (BASF) 1.0 Zinc gluconate 0.10 Crodamol STS (Croda) 0.5 Zinc lactate 0.20 Benzalkonium chloride 0.12 Methocell K4MS (Dow) 0.10 Chorhexidine gluconate (20% solution)] 0.25 Alcohol (SDA-3C) 76.4. Water 18.1. 51 [00901 Surgical Hand Prep 255 Constituent % (w/w) Farnesol 0.50 Propylene glycol 1.0 Procetyl-10 (Croda) 0.50 U Care JR 30M 0.20 (Amerchol) Panthenol 50W (BASF) 1.5 Zinc gluconate 0.10 Crodamol STS (Croda) 0.5 Zinc lactate 0.20 Benzathonium chloride 0.18 Methocell K4MS (Dow) 0.05 Incroquat B 65 0.3 Chorhexidine gluconate 0.25 (20% solution)] Alcohol (SDA-3C) 76.4. Water 18.32 52 100911 Surgical Hand Prep 255A Constituent % (w/w) Farnesol 0.50 Propylene glycol 1.0 Procetyl-10 (Croda) 0.50 U Care JR 30M 0.20 (Amerchol) Panthenol 50W (BASF) 1.5 Zinc gluconate 0.10 Crodarnol STS (Croda) 0.5 Zinc lactate 0.20 Benzathonium chloride 0.18 Methocell K4MS (Dow) 0.05 Incroquat B 65 0.3 Chorhexidine gluconate 0.25 (20% solution) Alcohol (SDA 40 B) 73.0. Water 21.22 Glucan P 20 0.5 53 [0092] Surgical Hand Prep 256 Constituent % (w/w) Farnesol 0.50 Propylene glycol 1.0 Procetyl- 10 (Croda) 0.50 U Care JR 30M (Amerchol) 0.20 Panthenol 50W (BASF) 1.5 Zinc gluconate 0.10 Crodamol STS (Croda) 0.5 Zinc lactate 0.20 Benzathonium chloride 0.18 Incroquat B 65 0.3 Chorhexidine gluconate (20% solution)] 0.25 Alcohol (SDA 40B) 73.0. Water 21.77 54 [0093] Surgical Hand Prep 256A Constituent % (w/w) Farnesol 0.50 Propylene glycol 1.0 Procetyl-10 (Croda) 0.50 U Care JR 30M (Amerchol) 0.20 Panthenol 50W (BASF) 1.5 Zinc gluconate 0.10 Crodamol STS (Croda) 0.5 Zinc lactate 0.20 Benzathonium chloride 0.18 Glucam P 20 0.5 Incroquat B 65 A 0.3 Chorhexidine gluconate (20% solution)) 0.25 Alcohol (SDA 40B) 73.0. Water 21.27 55 100941 Surgical Hand Prep 256C Constituent % (w/w) Farnesol 0.50 Propylene glycol 1.0 Procetyl-10 (Croda) 0.50 U Care JR 30M (Amerchol) 0.20 Panthenol 50W (BASF) 1.5 Zinc gluconate 0.10 Crodamol STS (Croda) 0.5 Zinc lactate 0.20 Benzathonium chloride 0.18 Glucam P 20 0.5 Incroquat B 65 A 0.3 Chorhexidine gluconate (20% solution)] 0.25 Alcohol (SDA 3C) 76.4.0 Water 17.87 56 [00951 Surgical Hand Prep 256G-1 Constituent % (w/w) Farnesol 0.50 Propylene glycol 1.0 Glucam P 20 0.50 U Care JR 30M (Amerchol) 0.20 Panthenol 50W (BASF) 1.5 Zinc gluconate 0.10 Zinc lactate 0.20 Benzathonium chloride 0.18 Incoquat B 65 C 0.5 PHMB(20% solution)] 0.75 Alcohol (SDA 40 B) 73.0 Water 21.57 57 100961 Surgical Hand Prep 256G-2 Constituent % (w/w) Famesol 0.50 Propylene glycol 1.0 Glucam P 20 0.50 U Care JR 30M (Amerchol) 0.20 Panthenol 50W (BASF) 1.5 Crodamol STS 0.5 Zinc gluconate 0.10 Zinc lactate 0.20 Benzathonium chloride 0.18 Incroquat B 65 C 0.5 PHMB(20% solution)] 0.75 Alcohol (SDA 40 B) 73.0 Water 20.57 58 [00971 Surgical Hand Prep 256G-3 Constituent % (w/w) Farnesol 0.50 Propylene glycol 1.0 Glucam P 20 0.50 U Care JR 30M (Amerchol) 0,20 Panthenol SOW (BASF) 1.5 Methocell K4MS (Dow) 0.1 Zinc gluconate 0.10 Zinc lactate 0.20 Benzathonium chloride 0.18 Incoquart B 65 C 0.5 PHMB(20% solution)] 0.75 Alcohol (SDA 40 B) 73.0 Water 20.97 59 [0098] Surgical Hand Prep 257 Constituent % (w/w) Farnesol 0.50 Octoxyglycerine 1.0 Procetyl-10 (Croda) 0.50 U Care JR 30M (Amerchol) 0.20 Panthenol 50W (BASF) 1.5 Zinc gluconate 0.10 Crodarnol STS (Croda) 0.5 Zinc lactate 0.20 Benzathonium chloride 0.18 Incroquat B 65 A 0.3 Chorhexidine gluconate (20% solution)] 0.25 Alcohol (SDA-40B) 73. Water 21.77 60 [0099] Healthcare Handwash (General Formula) Constituent % (w/w) Silicone Oil 0.25-2.0 Derivative of Pantothenic Acid 0.5-2.0 Soluble Zinc Salt #1 0.05-0.3 Quaternary Ammonium Compounds 0.05-0.2 Alkylpropoxylate 0.2-2.0 Soluble Zinc Salt #2 0.05-0.3 Vitamin E 0.05-1.0. Polyquaternium 10 0.05-0.5 Essential Oil/and or constituents 0.3-1.0 Alkyl Glucoside # 0.25-1.0 Fatty Quaternary Amine Salt 0.1-1.0 Fatty Alcohol 0.3-3.0 Hydroxyalkylcellulose 0.05-0.2 Emulsifying Wax 0.03-1.0 Quaternary Amine Salt 0.3-2.0 Alkyl Glucoside #2 0-1.0 Biguanide 0.05-2.0 Alcohol 50-60 Biguanide: Chlorhexidine or PHMB 61 100100] Zinc Healthcare Handwash (220) Constituent % (w/w) Water 23.67 Zinc lactate 0.2 Zinc gluconate 0.2 Methocell K4MS 0.1 U Care-JR 30M 0.2 Panthenol 50W 1.0 BZT 0.18 Alcohol SDA-3C 70.4 Crodamol STS 1.0 Procetyl 10 0.5 Incoquart B-65A 0.3 Propylene glycol 1.0 Farnesol 0.5 Cosmocil CQ [PHMB (20% solution)] 0.75 62 [00101] Zinc Healthcare Handwash (220D) Constituent % (w/w) Water 22.97 Zinc lactate 0.2 Zinc gluconate 0.2 Methocell K4MS 0.1 U Care-JR 30M 0.2 Panthenol 50W 1.0 BZT 0.18 Alcohol SDA-3C 70.4 Crodamol STS 1.0 Procetyl 10 0.5 Glucam P-20 0.5 Propylene glycol 1.0 Farnesol 0.5 Cos ocil CQ [PHMB (20% solution)] 1.25 63 [00102] Healtlicare Handwash (237R) Constituent % (w/w) Panthenol 50W (BASF) 1.00 Zinc lactate 0.20 Benzethonium chloride 0.18 Procetyl-10 (Croda) 0.50 Zinc gluconate 0.20 U Care JR 30M (Amerchol) 0.05 Farnesol 0.50 Glucam P20 (Chemron) 0.50 Incroquat TMS Behenyl (Croda) 0.70 Methocell K4MS (Dow) 0.10 Polawax A31 (Croda) 0.70 Cosmocil CQ [PHMB (20% solution)] 1.25 Phenoxyethanol 0.70 Alcohol (SDA-3C) 57.0 Water 36.42 64 1001031 Healthcare Handwash 237R* Constituent % (w/w) Silicone Fluid 245 (Dow Coming) 0.50 Panthenol 50W (BASF) 1.00 Zinc lactate 0.20 Benzethonium chloride 0.18 Procetyl-10 (Croda) 0.50 Zinc gluconate 0.20 Vitamin E acetate 0.10 U Care JR 30M (Amerchol) 0.05 Farnesol 0.30 Glucam P20 (Chemron) 0.50 Incroquat TMS Behenyl (Croda) 0.80 Methocell K4MS (Dow) 0.10 Polawax A31 0.80 Incroquat B65C (Croda) 0.30 Glucam E-10 (Chemron) 0.50 Cosmocil CQ [PHMB (20% solution)] 1.25 Alcohol (SDA-40B) 51.67 Water 41.05 Fragrance 50 pl 65 [00104] Surgical Hand Disinfectant N.A (General Formula) Constituent % (w/w) Essential oil ingredient 0.5-2.0 Alkylpropoxylate 0-2.0 Polyquaternium-10 0.2-0.3 Derivative of Pantothenic Acid 1.0-5.0 Propylene glycol 1.0-3.0 Zinc gluconate 0.1-.2.0 Alkyl Glycol 0-1.0 Zinc lactate 0.1-0.2 Emollient solvent 1.0-5.0 Essential oil 0.0-0.8 Diazolidinyl urea + lodopropynyl 0.0-0.3 butylcarbamate Methocell K4MS ((Hydroxypropylmethyl 0.1-0.2 cellulose) Phenoxyethanol 0.5-1.0 Alcohol 62-75 Water | 20-40 66 [001051 Surgical Hand Disinfectant N.A-1 Constituent % (w/w) Farnesol 1.00 Procetyl-10 (Croda) 0.50 U Care JR 30M (Amerchol) 0.20 Panthenol 50W (BASF) 1.00 Propylene glycol 1.00 Zinc gluconate 0.10 Glucam P.20 0.50 Zinc lactate 0.10 1,2-octanediol 3.00 Germal Plus 0.20 Methocell K4MS (Dow) - 0.10 Phenoxyethanol 1.00 Alcohol (SDA-3C) 70.00 Water 21.3. 67 [001061 Surgical Hand Disinfectant N.A-2 Constituent % (w/w) Farnesol 1.0 Procetyl-10 (Croda) 0.50 U Care JR 30M (Amerchol) 0.20 Panthenol 50W (BASF) 1.00 Propylene glycol 1.00 Zinc gluconate 0.10 Glucam P.20 0.5 Zinc lactate 0.10 f,2-octanediol 3.0 Chamomile oil 0.1 Methocell K4MS (Dow) 0.10 Phenoxyethanol 0.5 Alcohol (SDA-3C) 70.0 Water 21.9. 68 [00107] Surgical Hand Disinfectant N.A-3 Constituent % (w/w) Farnesol 0.5 Procetyl-10 (Croda) 0.50 U Care JR 30M (Amerchol) 0.20 Panthenol 50W (BASF) 1.00 Propylene glycol 1.00 Zinc gluconate 0.10 Glucarn P20 0.5 Zinc lactate 0.10 1,2-octanediol 3.0 Methocell K4MS (Dow) 0.10 Phenoxyethanol 0.5 Alcohol (SDA-3C) 77.0 Water 15.5.0 69 [001081 Surgical Hand Disinfectant N.A-4 Constituent % (w/w) Farnesol 0.5 Procetyl-10 (Croda) 0.50 U Care JR 30M (Amerchol) 0.20 Panthenol 50W (BASF) 1.00 Propylene glycol 1.00 Zinc gluconate 0.10 Glucam P20 0.5 Zinc lactate 0.10 1,2-octanediol 1.0 Octoxy glycerine 2.0 Incoquart B-65 A 0.3 Methocell K4MS (Dow) 0.10 Phenoxyethanol 0.5 Alcohol (SDA-3C) 77.0 Water 15.2.0 70 [00109] Surgical Hand Disinfectant N.A-5 Constituent % (w/w) Farnesol 0.5 Procetyl- 10 (Croda) 0.50 U Care JR 30M (Amerchol) 0-20 Panthenol 50W (BASF) 1.00 Propylene glycol 1.00 Zinc gluconate 0.10 Glucam P20 0.5 Zinc lactate 0.10 Octoxy glycerine 3.0 Incoquart B-65 A 0.3 Methocell K4MS (Dow) 0.10 Phenoxyethanol 0.5 Alcohol (SDA-3C) 77.0 Water 15.2 71 [001101 Surgical Hand Disinfectant N.A-6A Constituent % (w/w) Farnesol 0.5 Procetyl-10 (Croda) 0.50 U Care JR 30M (Amerchol) 0.20 Panthenol 50W (BASF) 1.5 Zinc gluconate 0.10 Glucam P20 0.5 Zinc lactate 0.10 1,2-octanediol 1.0 Octoxy glycerine 2.0 Incoquart B-65 A 0.3 Phenoxyethanol 0.5 Alcohol (SDA-40 B) 73.0 Water 19.8. 72 [00111] Surgical Hand Disinfectant N.A-6C Constituent % (w/w) Farnesol 0.5 Procetyl-10 (Croda) 0.50 U Care JR 30M (Amerchol) 0.20 Panthenol 50W (BASF) 1.5 Zinc gluconate 0.10 Glucam P20 0.5 Zinc lactate 0.10 1,2-octanediol 1.0 Octoxy glycerine 2.0 Incoquart B-65 A 0.3 Phenoxyethanol 0.5 Alcohol (SDA-40 B) 76.4. Water 16.4 73 [00112] Surgical Hand disinfectant N.A-6G-1 Constituent % (w/w) Farnesol 0.5 Glucam P 20 0.5 U Care JR 30M (Amerchol) 0.20 Panthenol 50W (BASF) 1.5 Zinc gluconate 0.10 Zinc lactate 0.10 1,2-octanediol 1.0 Octoxy glycerine 2.0 Incoquat B-65 C 0.5 Phenoxyethanol 0.5 Alcohol (SDA- 40B) 73.0 Water 20.1 74 [001131 Surgical Hand disinfectant N.A-6G-2 Constituent % (w/w) Farnesol 0.5 Glucam P 20 0.5 U Care JR 30M (Amerchol) 0.20 Panthenol 50W (BASF) 1.5 Zinc gluconate 0.10 Zinc lactate 0.10 1,2-octanediol 0.5 Octoxy glycerine 2.0 Incoquat B-65 C 0.5 Phenoxyethanol 0.5 Alcohol (SDA- 40B) 73.0 Water 20.6 75 [001141 Surgical Hand disinfectant N.A-6G-3 Constituent % (w/w) Farnesol 0.5 Glucam P 20 0.5 U Care JR 30M (Amerchol) 0.20 Panthenol 50W (BASF) 1.5 Crodamol STS 0.5 Zinc gluconate 0.10 Zinc lactate 0.10 1,2-octanediol 1.0 Octoxy glycerine 2.0 Incorquat B-65 C 0.5 Phenoxyethanol 0.5 Alcohol (SDA- 40B) 73.0 Water 19.6 76 [001151 Surgical Hand Disinfectant N.A-7 Constituent % (w/w) Farnesol 0.5 Procetyl-10 (Croda) 0.50 U Care JR 30M (Amerchol) 0.20 Panthenol 50W (BASF) 1.5 Zinc gluconate 0.10 Glucam P20 0.5 Zinc lactate 0.10 Octoxy glycerine 3.0 Incoquart B-65 A 0.3 Phenoxyethanol 0.5 Alcohol (SDA-3C) 76.4 Water 16.4 77 [001161 Surgical Hand Disinfectant N.A-8 Constituent % (w/w) Famesol 0.5 Procetyl-10 (Croda) 0.50 U Care JR 30M (Amerchol) 0.20 Panthenol 50W (BASF) 1.00 Sensiva 2.0 Zinc gluconate 0.10 Crodamol STS 1.0 Zinc lactate 0.1 Glucam P20 0.5 Octanediol 1.0 Incoquart B-65 A 0.3 Methocell K4MS (Dow) 0.05 Phenoxyethanol 0.5 Alcohol (SDA-40B) 73.0 Water 19.25 78 [001171 Disinfectant Soap (General formula) Constituent % (w/w) Water 60-75 Derivatives of Pantothenic acid 0.5-2.0 Alcohol 0-15 Pluronic gel 1-2 Quaternized coconut oil 1-5 Incromine Oxide 1-3 Soluble zinc salt 1 0.05-0.2 Soluble Zinc salt 2 0.-0.2 Polyethylene Oxide 0.05-0.3 Quaternary conditioner 0-2.0 Polyquaternium 10 0.1-0.4 Glycerine 1-5 Quaternary ammonium compound 0-0.2 Germall + 0-0.2 Phenoxy ethanol 0.5-1.0 Biguanide 0-1.0 Essentialoil/and or derivatives 0.05-1.0 Chlorinated phenol 0-0.3 Emollient solvent 0-3.0 79 [001181 Disinfectant Soap I Constituent % (w/w) Water 66.75 D-L Panthenol 50W 1.0 Alcohol (SDA 40B) 16.0 Pluronic F87 Prill 2.0 Montaline C-40 (Seppic) 3.0 Incromine oxide L 4.0 Zinc Lactate 0.05 Zinc Gluconate 0.05 Polyox N-60K 0.2 Incroquat B65C 2.0 U-care JR 30M 0.5 Glycerine 2.0 BZT 0.1 TC 0.3 PxE 1.0 Cosmocil (PHMB (20%)) 0.75 Farnesol 0.3 80 [00119j Disinfectant Soap II Constituent % (w/w) Water 69.92 D-L Panthenol 50W 1.0 Alcohol (SDA 40B) 14.0 Pluronic F87 Prill 2.0 Montaline C-40 (Seppic) 3.0 Incromine oxide L 3.0 Zinc Lactate 0.05 Zinc Gluconate 0.05 Polyox N-60K 0.2 Incroquat B65C 2.0 U-care JR 30M 0.4 Glycerine 2.0 BZT 0.18 Germall + 0.15 PxE 1.0 Cosmocil (PHMB (20%)) 0.75 Farnesol 0.3 81 1001201 Disinfectant Soap (29)* Constituent % (w/w) Water 69.42 D-L Panthenol 50W 1.0 Alcohol (SDA 40B) 14.0 Pluronic F87 Prill 2.0 Montaline C-40 (Seppic) 3.0 Incromine oxide L 3.0 Zinc Lactate 0.05 Zinc Gluconate 0.05 Polyox N-60K 0.2 B65C 2.0 U-care JR 30M 0.4 Glycerine 2.0 BZT 0.18 Germall + 0.15 PxE 1.0 Cosmocil (PHMB (20%)) 1.25 Farnesol 0.3 82 [00121] Disinfectant Soap (29A) Constituent % (w/w) Water 71.22. D-L Panthenol 50W 1.0 Alcohol (SDA 40B) 14.0 Pluronic F87 Prill 2.0 Montaline C-40 (Seppic) 3.0 Incromine oxide L 3.0 Zinc Gluconate 0.1 Polyox N-60K 0.2 U-care JR 30M 0.4 Glycerine 2.0 BZT - 0.18 Germall + 0.15 Phenoxy ethanol 1.0 Cosmocil (PHMB (20%)) 1.25 Famesol 0.5 83 [001221 DisinfectantSoap(29-TC) Constituent % (w/w) Water 71.62. D-L Panthenol 50W 1.0 Alcohol (SDA 40B) 14.0 Pluronic F87 Prill 2.0 Montaline C-40 (Seppic) 3.0 Incromine oxide L 3.0 Zinc Gluconate 0.1 Polyox N-60K 0.2 U-care JR 30M 0.4 Glycerine 2.0 BZT - 0.18 Germall + 0.15 Phenoxy ethanol 1.0 Cosmocil (PHMB (20%)) 0.75 Farnesol 0.3 Triclosan 0.3 84 [001231 Disinfectant Soap NA-14 Constituent % (w/w) Water 70.6 D-L Panthenol 50W 1.0 Alcohol (SDA 40B) 14.0 Pluronic F87 Prill 2.0 Montaline C-40 (Seppic) 3.0 Incromine oxide L 4.0 Zinc lactate 0.05 Zinc Gluconate 0.05 Polyox N-60K 0.2 U-care JR 30M 0.5 Glycerine 2.0 Incoquart B-65 A 0.3 Octanediol 1.0 Phenoxy ethanol 1.0 Farnesol 0.3 85 [001241 Disinfectant Soap NA-14A Constituent % (w/w) Water 69.6.. D-L Panthenol 50W 1.0 Alcohol (SDA 40B) 14.0 Pluronic F87 Prill 2.0 Montaline C-40 (Seppic) 3.0 Incromine oxide L 4.0 Zinc lactate 0.05 Zinc Gluconate 0.05 Polyox N-60K 0.2 U-care JR 30M 0.5 Glycerine 2.0 Incoquart B-65 A 0.3 Octanediol 2.0 Phenoxy ethanol 1.0 Farnesol 0.3 86 [00125] Disinfectant Soap NA-20 Constituent % (w/w) Water 69.6 D-L Panthenol 50W 1.0 Alcohol (SDA 40B) 14.0 Pluronic F87 Prill 2.0 Montaline C-40 (Seppic) 3.0 Incromine oxide L 4.0 Zinc lactate 0.05 Zinc Gluconate 0.05 Polyox N-60K 0.2 U-care JR 30M 0.5 Glycerine - 2.0 Incoquart B-65 A 0.3 Octanediol 2.0 Phenoxy ethanol 1.0 Farnesol 0.3 Lavender oil 0.025 87 [001261 Health Care Hand Disinfectant Formulation with emollient solvents and essential oil/and/or ingredients (General Formula 1) Constituent % (w/w) Silicone Oil 0.5-2.0 Derivative of Pantothenic Acid 0.5-2.0 Soluble Zinc Salt #1 0.05-0.2 Alkyarylpropoxylate 0-1.0 Soluble Zinc Salt #2 0.05-0.3 Essential Oil/and or constituents 0.3-1.0 Fatty Alcohol 0-1.0 Alcohol 50-80 Water 15-30 Carbomer 0.3-0.5 Neutralizing agent 1-4.0 Glycerin 0.5-2.0 Propylene Glycol 0.5-2.0 Emollient Solvent 0.5-5.0 Phenoxyethanol 0.3-1.0 88 [00127] Health Care Hand Disinfectant Formulation with emollient solvents and essential oil/and/or ingredients (specific formula) Constituent % (w/w) Silicone 245 1.0 Panthenol 50W 1.0 Zinc Gluconate 0.1 Crocamol STS 1.0 Zinc Lactate 0.1 Carbomer (Ultrez) 0.37 SDA 40B Alcohol 67.2 Water 22.13 Neutrol TE (50% sol.) 1.7 Glycerin 0.5 Propylene Glycol 0.5 Phenoxy Ethanol 1.0 1,2 Octanediol 3.0 Farnesol 0.5 89 [00128] Health Care Hand Disinfectant Formulation with emollient solvents andi essential oil/and/or ingredients (General Formula 2) Constituent % (w/w) Silicone Oil 0.5-2.0 Derivative of Pantothenic Acid 0.5-2.0 Soluble Zinc Salt #1 0.05-0.2 Alkylpropoxylate 0-1.0 Soluble Zinc Salt #2 0.05-0.3 Essential Oil/and or constituents 0.3-1.0 Fatty Alcohol 0-1.0 Alcohol 50-70 Water 15-30 Poluquaternium 10 0.05-0.3 Hydroxyalkylcellulose 0.05-0.3 Glycerin 0.5-2.0 Propylene Glycol 0.5-2.0 Emollient Solvent 0.5-5.0 Phenoxyethanol 0.3-1.0 Alkylarylpropoxylate 0-2.0 90 [001291 Health Care Hand Disinfectant Formulation with emollient solvents and essential oil/and/or ingredients (Specific Formula) Constituent % (w/w) Silicone Oil 0.5 Panthenol 50 W 1.0 Zinc gluconate 0.1 Procetyl 10 0.5 Zinc lactate 0.1 Farnesol 0.5 SDA 40 B Alcohol 75.9 Water 16.6 U care JR 30 0.2 Methocell K4MS 0.1 Glycerin 0.5 Propylene Glycol 1.0. 1,2 Octanediol 2.0 Phenoxyethanol 1.0 91 [00130] ANTI-IRRITANT SKIN PROTECTANT CREAM (General Formulation) INGREDIENT % (Grams/100 Grams) Soluble Zinc Salt 1 0.2-4 Soluble Zinc Salt 2 0-1.0 Soluble Zinc Salt 3 0-1.0 Acetylated Lanolin Alcohol 1-3 Allantoin 0.5-1 Biguanide 0.05-0.5 Hydroxylated Milk Glyceride 0.5-2.0 Alkyalkylate 0.5-2.5 Germall Plus (ISP Sutton) [Diazolidinyl Urea & 0.1-0.3 lodopropynyl Buylcarbamate] Fatty Quaternary Amine Salt 0.1-2.0 Fatty Alcohol 0.3-6.0 Chitosan 0.2-1.0 Emulsifying Wax 0.5-5 Polyethylene oxide 0.05-2 Water 50-75 Silicone Oil 0.2-1 Polyquaternium 10 0.1-0.3 Vitamin E 0.3-1 Insoluble Zinc Salt 0.4-10 Alcohol 0-50 Biguanide: Chlorhexidine or PHMB 92 1001311 ANTI-IRRITANT SKIN PROTECTANT CREAM (Specific Formulation) INGREDIENT % (Grams/100 Grams) Gel: Zinc Gluconate 3.00 Purified Water 6.00 Cream Base: Acetulan 2.60 Allantoin 0.56 Chiorhexidine Gluconate, 20% 0.25 Cremerol HMG 1.20 Crodamol MM 2.20 Germall Plus 0.25 Incroquat Behenyl TMS 3.00 Kytamer PC 0.25 Polawax NF 5.00 Polyox WSR 205 0.10 Purified Water 70.69 Silicone (polydimethylsiloxane), 350 cs 0.30 Ucare JR-400 0.20 Vitamin E Oil 0.40 Zinc Stearate 4.00 93 [00132] ANTIMICROBIAL HAND CREAM (General Formulation) INGREDIENT % (Grams/100 Grams) Biguanide 0.2 -4.0 Polyquaternium 10 0.1-0.4 Water 25-40 Soluble Zinc Salt #1 1-5 Insoluble Zinc Salt 0.5-4 Soluble Zinc Salt #2 0-1 Soluble Zinc Salt #3 0-1 Acetylated Lanolin Alcohol 0.5-1 Lanolin Alcohol 0.4-1 Hydroxylated Milk Glyceride 0.2-1 Germall Plus (ISP Sutton) [Diazolidinyl Urea & 0.05-0.3 lodopropynyl Buylcarbamate] Alkyl Glucosides 0.5-1 Fatty Quaternary Amine Salt 0.1-2 Fatty Alcohol 0.3-6.0 Ester of Fatty Acid and Alkyl Alcohol 0.5-2 Chitosan 0.05-0.5 Emulsifying Wax 0.5-5 Polyethylene oxide 0.02-0.5 Chlorophenol Antimicrobial 0.1-0.3 Vitamin E 0.05-0.5 Water 18-30 SDA Alcohol 0-50 Silicone Oil 0.5-1 Allantoin 0.1-0.2 Biguanide: Chlorhexidine or PHMB 94 [00133] ANTIMICROBIAL HAND CREAM INGREDIENT % (Grams/100 Grams) Chlorhexidine Gluconate 3.500 Ucare JR-400 0.350 Water 32.025 Zinc Gluconate 4.375 Zinc Stearate 3.500 Acetulan 0.533 Amerchol L- 101 0.444 Cremerol HMG 0.222 Germaben II 0.289 Glucam E-20 0.888 Incroquat Behenyl TMS 1.332 Isopropyl Myristate 1.155 Kytamer PC 0.089 Polawax 2.220 Polyox WSR-205 0.033 Triclosan 0.135 Vitamin E-Acetate 0.089 Water 25.721 Chlorhexidine Gluconate 0.500 Alcohol (100% ethanol) 20.000 Silicone (polydimethylsiloxane), 350 cs 0.500 Allantoin 0.100 Water 2.000 Total 100.000 95 [00134) Glove /condom coating Anti irritant Emulsion (General Formula). These formulations contain an anti irritant composition consisting of two or more soluble Zinc salts and one or more insoluble zinc salts, Panthenol and a film forming hydrogel. INGREDIENT % (Grams/100 Grams) Soluble Zinc Salt #1 0.1-1 Soluble Zinc Salt #2 0.1-1 Polyquaternium 10 0.05-0.5 Derivative of Pantothenic Acid 0.5-5 Soluble Zinc Salt #3 0.1-1 Insoluble Zinc Salt #1 0.1-1 Insoluble Zinc Salt #2 0-0.5 Alkyl Polyol 0.5-10 Water 5-20 Silicone Emulsion 70-95 96 [00135] Glove CoatingAnti irritant Emulsion(Specific formula) INGREDIENT % (Grams/100 Grams) Zinc Acetate 0.40 Zinc Gluconate 0.30 Ucare JR-30M 0.05 D'L-Panthenol, 50W 1.00 Zinc Lactate 1.60 Zinc Oxide 0.20 Glycerin 3.00 Purified Water 10.00 Silicone Emulsion 83.45 97 [001361 Glove Coating Anti irritant Antimicrobial Emulsion (Gencral Formula 1) INGREDIENT % (Grams/100 Grams) Soluble Zinc Salt #1 0.1-1 Soluble Zinc Salt #2 0.1-1 Polyquaternium 10 0.05-0.5 Derivative of Pantothenic Acid 0.5-5 Soluble Zinc Salt #3 0.1-1 Insoluble Zinc Salt #1 0.1-1 Insoluble Zinc Salt #2 0-0.5 Alkyl Polyol 0.5-10 Water 5-20 Silicone Emulsion 70-95 Biguanide 0.3-4.0 Chlorinated phenol 0-1.0 Ouaternary ammonium compound 0-0.2 Emollient solvent 0-3 98 [001371 Anti irritant /antimicrobial glove/condom coating formulation(General Formula 2) Components % (w/w) Zinc gluconate 0.2-0.5 Zinc lactate 0.8-1.6 Zinc acetate 0.1-0.4 D, L Panthenol 50 W 1.0-3.0 U care JR 30 (Polyquaternium 10) 0.05-0.1 Zinc oxide 0.2-0.5 Glycerin 2.0-5.0 Silicone fluid - 0-3.0 Propylene Glycol 0-2.0 Water 3.0-25 Chlorhexidine gluconate 0-4.0 Phenoxyethanol 0-1.0 Triclosan 0-0.5 Silicone/ cationic Polyurethane Slurry 70-90 99 [00138] Glove Coating anti irritant antimicrobial Emulsion (specific formula A) INGREDIENT % (Grams/100 Grams) Zinc Acetate 0.40 Zinc Gluconate 0.30 Ucare JR-30M 0.05 D, L-Panthenol, 50W 1.00 Zinc Lactate 1.60 Zinc Oxide 0.20 Glycerin 3.00 Purified Water 10.00 Silicone Emulsion 83.45 Chlorhexidine gluconate 2.00 1001391 Glove Coating anti irritant antimicrobial Emulsion (specific formula B) INGREDIENT % (Grams/100 Grams) Zinc Acetate 0.40 Zinc Gluconate 0.30 Ucare JR-30M 0.05 D'L-Panthenol, 50W 1.00 Zinc Lactate 1.60 Zinc Oxide 0.20 Glycerin 3.00 Purified Water 10.00 Silicone Emulsion 81.05 Chlorhexidine gluconate 2.00 Triclosan 0.05 100 1001401 Method of preparation of anti irritant/antimicrobial slurry for coating of Gloves/Condoms Method I Anti irritant /Chlorhexidine Slurry Phase A Constituents % (w/w) Water 4.8 Chlorhexidine gluconate (20% solution) 20 Zinc acetate 0.2 Zinc Lactate 1.0 D, L Panthenol 50 W 1.0 U-Care JR 30 0.05 Zinc gluconate 0.3 Mix until all ingredients are dissolved Phase B Glycerin 2.25 Zinc oxide 0.4 Make a uniform suspension Add phase A to phase B and mix. Add 70 gm Silicone or Cationic Polyurethane slurry and mix well. This slurry is applied on the inner /inner+ outer surface of the glove/condom. Method 2 Anti irritant /Chlorhexidine Slurry Phase A 101 Constituents % (w/w) Water 4.8 Chlorhexidine gluconate (20% solution) 20 Zinc acetate 0.2 Zinc Lactate 1.0 D, L Panthenol 50 W 1.0 U-Care JR 30 0.05 Zinc gluconate 0.3 Mix until all ingredients are dissolved Add Zinc oxide 0.4 Make a uniform suspension Add phase A to 70 gm Silicone or Cationic Polyurethane slurry and mix well. This slurry is applied on the inner or inner+ outer surface of the glove/condom. Method 3 Anti irritant /Chlorhexidine /Triclosan Slurry Phase A Constituents % (w/w) Water 4.5 Chlorhexidine gluconate (20% solution) 15.0 Zinc acetate 0.2 Zinc Lactate 1.0 D, L Panthenol 50 W 1.0 U-Care JR 30 0.05 Zinc gluconate 0.3 102 Mix until all ingredients are dissolved Phase B Triclosan 0.3 Phenoxy ethanol 0.5 Propylene Glycol 1.5 Glycerin 0.75 Zinc oxide 0.4 Make a uniform suspension Add phase A to 74.5 gm Silicone or Cationic Polyurethane slurry and mix well. This slurry is applied on the inner /inner+ outer surface of the glove/condom. Method 4 Anti irritant /Chlorhexidine /Triclosan Slurry Phase A Constituents % (w/w) Water 4.5 Chlorhexidine gluconate ( 20% solution) 15.0 Zinc acetate 0.2 Zinc Lactate 1.0 D,L Panthenol 50 W 1.0 U-Care JR 30 0.05 Zinc gluconate 0.3 Mix until all ingredients are dissolved Add Zinc oxide 0.4 Phase B Triclosan 0.3 103 Phenoxy ethanol 0.5 Propylene Glycol 1.5 Make a uniform suspension Add phase A to phase B and mix. Add 74.75 gm Silicone or cationic poly urethane slurry and mix well. This slurry is applied on the inner /inner+ outer surface of the glove/condom. 104 [001411 Diaper Rash Cream # D Constituent % (w/w) Water 55.5 Zinc gluconate 0.5 Zinc lactate 0.5 Zinc acetate 0.2 Germal+ 0.2 Panthenol 50W 1.0 Allantoin 0.2 Ucare Jr 30 0.2 Petroleum jelly 15 Incoquat 2.0 Polowax 2.0 Stearyl alcohol 2.0 Sorbitan oleate 1.0 Isopropyl Myristate 1.0 Plyoxyl 40 stearate 1.0 Glycerin 2.0 Tocopherol acetate 0.5 Silicone fluid 10 Zinc oxide 3.0 Zinc stearate 2.0 105 [00142] Hand disinfectant N.A Constituent % (w/w) Famesol 0.5 Procetyl- 10 (Croda) 0.5 U Care JR 30M (Amerchol) 0.2 Panthenol 50W (BASF) 1.0 Propylene glycol 1.0 Zinc gluconate 0.1 Glucam P.20 0.5 Zinc lactate 0.1 1,2-octanediol 3.0 Methocell K4MS (Dow) 0.1 Phenoxyethanol 0.5 Alcohol (SDA-3C) 70.0 Water 22.5 [00143] Anti irritant Zinc gel composition for use in various topical products. The present invention provides for an anti irritant zinc gel composition comprising one or more organic zinc salt at a concentration between 0.05-2.0% w/w, D,L panthenol at a concentration between 0.5-5.0% w/w and a gelling agent such as cationic hydroxyl ethyl cellulose (Polyquaternium 10) at a concentration of 0.05-0.3% w/w, hydroxyl alkyl cellulose at a concentration between 0-0.3% w/w, polyethylene oxide at a concentration of 0-0.3% w/w, cellulose acetate polymers such as cellulose acetate phthalate at a concentration of 0-0.3% w/w, and water at a concentration of 1-10% w/w. Suitable zinc salts for use in these formulations include zinc acetate (molar solubility in water of 1.64 moles/I), zinc butyrate (molar solubility in water of 0.4 moles/1), zinc citrate (molar 106 solubility in water of < 0.1 moles/i), zinc gluconate (molar solubility in water of 0.28 moles/i), zinc glycerate (moderately water soluble), zinc glycolate (moderately water soluble), zinc formate (molar solubility in water of 0.33 moles/I), zinc lactate (molar solubility in water of 0.17 moles/i), zinc picolinate (moderately water soluble), zinc propionate (molar solubility in water of 1.51 moles/i), zinc salicylate (low water solubility), zinc tartrate (moderately water soluble) and zinc undecylenate (moderately water soluble). This zinc gel can further contain one or more zinc salts which exhibit little or no water solubility such as zinc oxide and/or zinc stearate at a concentration of 0.2-3% w/w. The zinc gel may further comprise glycerin (0-5% w/w), polyglycerol (0 5% w/w) and silicone (0-8% w/w). The zinc gel ingredients at the above concentrations are mixed and incorporated into various products (the concentrations given are the final concentration in the product when the zinc gel is mixed). Suitable products include but not limited to acne treatment products, alcohol-based waterless personal care hand sanitizers, after shave lotions, antibacterial soaps, antifungal creams and ointments, cortisone creams, deodorants, depilatories, daiper rash creams for both infants and adults, facial make-up products, first-aid creams, hand and body creams, gels and lotions, hand and body soaps, hand and body wipes and towlettes, oral care gels, mouth washes and rinses, shaving creams and gels, sunscreen formulations and sun blocks, surface wipes, vaginal applications, such as creames, gels and washes, products such as bandages, gloves and other natural latex or synthetic rubber products. The zinc gels can be prepared using the following general formula for use in various products. 107 [00144] Zinc Gel General Formula Components % (w/w) Zinc gluconate 0.05-2.0 Zinc lactate 0-2.0 Zinc acetate 0-2.0 D,L Panthenol 50 W 0.5-5.0 Polyquaternium 10 0.05-0.3 Hydroxyalkyl cellulose 0-0.3 Polyethylene oxide 0-0.3 Cellulose acetate phthalate 0-0.3 Zinc oxide 0-5.0 Zinc stearate 0-5.0 Glycerin 0-5.0 Silicone fluid 0-8.0 Polyglycerol 0-5.0 Water 1-10 [001451 Zinc gel ingredients can be added directly to a product at the desired concentration or stock solution containing 10-20 times the concentration required in the products (1 OX-20X) can be prepared and 5-10% of the stock Zinc gel can be used in the products to render them anti irritant. See below. 108 [001461 Example-1: Zinc Gel General Formula ( 1OX) Components % (w/w) Zinc gluconate 0.5-20 Zinc lactate 0-20 Zinc acetate 0-20 D,L Panthenol 50 W 5-50 Polyquaternium 10 0.5-3.0 Hydroxyalkyl cellulose 0-3.0 Polyethylene oxide 0-3.0 Cellulose acetate phthalate 0-3.0 Zinc oxide 0-50 Zinc stearate 0-50 Glycerin 0-50 Silicone fluid 0-80 Polyglycerol 0-50 Water 1-10 [00147] 10% of the zinc gel can be incorporated in the product. The zinc gel composition can vary depending on the product in which it is used. 109 [00148] Example-2: Zinc gel A-1 (% in the product) (for use in Glove /Condom coating solution) Components % (w/w) Zinc gluconate 0.3 Zinc lactate 1.6 Zinc acetate 0.2 D,L Panthenol 50 W 1.0 U care JR 30 (Poly quaternium 10) 0.05 Zinc oxide 0.2 Glycerin 3.0 Water 5.0 110 [001491 Example-3: Zinc gel A-2 (% in the product) (for use in Glove coating antimicrobial solution), General Formula Components % (w/w) Zinc gluconate 0.3-1.0 Zinc lactate 0.5-1.0 Zinc acetate 0.1-0.3 D,L Panthenol 50 W 1-1.5 U care JR 30(Poly quatemium 10) 0.02-0.05 Zinc oxide 0.2-0.5 Glycerin 3.0 Water 5.0 [001501 Zinc gel A-2 (% in the product)(for use in Glove coating antimicrobial solution), Specific Formula Components % (w/w) Zinc gluconate 0.3 Zinc lactate 1.0 Zinc acetate 0.2 D,L Panthenol 50 W 1.0 U care JR 30(Poly quaternium 10) 0.05 Zinc oxide 0.4 Glycerin 3.0 Water 5.0 111 [001511 Example 4: Zinc gel B (for use in topical antimicrobial creams_) Components % (w/w) Zinc gluconate 0.3 D,L Panthenol 50 W 1.0 U care JR 30(Polyquaternium 10) 0.05 Zinc oxide 0.2 Zinc stearate 0.2 Glycerin 3.0 Water 5.0 [001521 Examplc-5: Zinc gel C(for use in wound healing creams) Components % (w/w) Zinc gluconate 0.2 Zinc lactate 0.2 Zinc acetate 0.1 D,L Panthenol 50 W 1.0 U care JR 30(Poly quaternium 10) 0.05 Zinc oxide 0.1 Glycerin 3.0 Water 5.0 112 1001531 Example 6: Zinc gel D-1 (for use in alcohol based hand disinfectants) Components % (w/w) Zinc gluconate 0.2 Zinc lactate 0.2 D,L Panthenol 50 W 1.0 U care JR 30(Polyquaternium 10) 0.05 Hydroxy propyl methyl cellulose 0.1 Water 5.0 [001541 Zinc gel D-2: (for use in alcohol based hand disinfectants) Components % (w/w) Zinc gluconate 0.1 Zinc lactate 0.1 D,L Panthenol 50 W 1.0 U care JR 30(Poly quaternium 10) 0.05 Hydroxy propyl methyl cellulose 0.1 Water 5.0 113 [001551 Zinc gel D-3 (for use in alcohol based hand disinfectants) Components % (w/w) Zinc gluconate 0.2 D,L Panthenol 50 W 1.0 U care JR 30(Poly quaternium 10) 0.05 Hydroxy propyl methyl cellulose 0.1 Water 5.0 1001561 Zinc gel E (use in non-antimicrobial disinfectant soaps) Components ~% (w/w) Zinc gluconate 0.1 Zinc lactate 0.05 D,L Panthenol 50 W 1.0 U care JR 30(Poly quaternium 10) 0.05 Water 5.0 114 [001571 Zinc gel F: (for use in antimicrobial disinfectant soaps) Components % (w/w) Zinc gluconate 0.1 D,L Panthenol 50 W 1.0 U care JR 30(Polyquaternium 10) 0.05 Water 5.0 1001581 Zinc gel G: (for use in Band Aids and wound dressings) Components % (w/w) Zinc gluconate 0:4 D,L Panthenol 50 W 2.0 U care JR 30(Poly quaternium 10) 0.1 Zinc oxide 0.4 Water 5.0 (0.05-0.2 gm zinc gel /I cm 2 was applied on the dressing or Band Aid) 115 [00159] Zinc gel H: (for use in topical anti irritant creams) Components % (w/w) Zinc gluconate 0.3 Zinc lactate 0.3 Zinc acetate 0.2 D,L Panthenol 50 W 1.0 U care JR 30(Polyquaternium 10) 0.05 Zinc oxide 0.2 Zinc stearate 0.2 Glycerin 3.0 Diglycerol 3.0 Water 5.0 116 [001601 Zinc gel I (for use in Adult Diaper rash creams) Components % (w/w) Zinc gluconate 0.5 Zinc lactate 0.4 Zinc acetate 0.1 D,L Panthenol 50 W 1.0 U care JR 30(Poly quaternium 10) 0.1 Zinc oxide 3.0 Zinc stearate 1.0 Glycerin 3.0 Diglycer6i' 3.0 Water 5.0 117 100161] Zinc gel J (for use in Baby Diaper rash creams) Components % (w/w) Zinc gluconate 0.2 Zinc lactate 0.2 Zinc acetate 0.1 D,L Panthenol 50 W 1.0 U care JR 30 (Poly quaternium 10) 0.1 Zinc oxide 3.0 Zinc stearate 1.0 Glycerin 3.0 Diglycerol 3.0 Water 5.0 118 [00162] Products in which a zinc gel formulation of the invention can be incorporated to render them anti irritant include: * Acne treatment products " Alcohol-based waterless personal care hand sanitizers * After shave lotions and gels " Antibacterial soaps " Antifungal creams and ointments * Antiseptic household first-aid creams and ointments * Cortisone creams * Deodorants * Depilatories * Diaper rash creams for both infants and adults * Facial make-up products * First aid creams * Hand and body creams, gels and lotions " Hand and body soaps " Hand and body wipes and towelettes * Oral care gels, mouth washes and rinses * Shaving creams and gels * Sunscreen formulations and sun blocks * Surface wipes * Vaginal applications, such as creams, gels and washes * products such as bandages, gloves and other natural latex or synthetic rubber products 119 1001631 Diaper Rash Cream (General formula) Constituent % (w/w) Water 40-60 Zinc gluconate 0.2- 0.5 Zinc lactate 0.2-0.5 Zinc acetate 0.1-0.5 Germal+ 0- 0.3 Panthenol 50W 1.0-5.0 Allantoin 0-0.5 Ucare JR 30 0.1-0.5 Petrolatum 10-40 Incroquat Behenyl TMS 0- 2.0 Polowax N.F 0-2.0 Stearyl alcohol 0-2.0 Sorbitan oleate 0- 1.0 Isopropyl Myristate 0- 1.0 Plyoxyl 40 stearate 0- 1.0 Glycerin 1-5.0 Diglycerol 1-5.0 Vitamin E 0.2-0.5 Silicone fluid 2-8.0 Zinc oxide 1-5.0 120 Zinc stearate 1-5.0 Mineral oil 0-5.0 [00164] Psoraisis treatment cream (General Formula) Constituent % (w/w) Water 40-60 Zinc gluconate 0.2- 0.5 Zinc lactate 0.2- 0.5 Zinc acetate 0.1-0.5 Zins salicylate 0-0.5 Germal+ 0-0.3 Panthenol 50W 1.0-5.0 Allantoin 0-0.5 Ucare JR 30 0.05-0.5 Petrolatum 10-40 Incroquat Behenyl TMS 0-2.0 Po.lowax N.F 0-2.0 Stearyl alcohol 0-2.0 Sorbitan oleate 0-1.0 Isopropyl Myristate 0-1.0 Polyoxyl 40 stearate 0-1.0 Glycerin 1.0-5.0 Vitamin E 0.2-0.5 Silicone fluid 0-1.0 121 Zinc oxide 1.0-5.0 Zinc stearate 1.0-5.0 Salicylic acid 1.0-3.0 Chamomile Extract 0-0.2 Water 50-70 [001651 Anti irritant/antimicrobial formulation for application to wound dressing, Band-Aid, Wipes etc. Components % (w/w) Zinc gluconate 0.2-0.4 D,L Panthenol 50 W 1.0-2.0 U care JR 30 (Polyquaternium 10) 0.05-3.0 Zinc oxide 0.1-0.5 Water 60-80 Essential oil ingredient 0-0.5 Emollient solvent 0-3.0 Quaternary ammonium compound 0-0.3 Biguanide 0-0.3 Glycerine 5.0-15 Diglycerol 5.0-15 (0.05-0.2 gm zinc gel formulation /1 cm 2 was applied on the dressing or Band Aid) 122 [00166] Topical anti irritant creams /lotion Components % (w/w) Zinc gluconate 0.2-0.3 Zinc lactate 0.1-0.3 Zinc acetate 0-0.2 D,L Panthenol 50 W 1.0-5.0 U care JR 30 (Polyquaternium 10) 0.05-0.1 Zinc oxide 0.1-1.0 Glycerin 1.0-3.0 Mineral oil 0-8.0 Propylene glycol 0-2.0 Petrolatum 2.0-5.0 Stearyl alcohol 1.0-3.0 Crodalan AWS 1.0-2.0 Incroqurt Behenyl TMS 1.0-2.0 Polawax 1.0-2.0 Germal+ 0.15-0.3 Vitamin E 0.1-0.5 Water 50-90 123 1001671 Topical anti irritant anti microbial cream Components % (w/w) Zinc gluconate 0.2-0.3 Zinc lactate 0.1-0.3 Zinc acetate 0-0.2 D,L Panthenol 50 W 1.0-5.0 U care JR 30 (Polyquaternium 10) 0.05-0.1 Zinc oxide 0.1-1.0 Glycerin 1.0-3.0 Mineral oil 0-8.0 Propylene glycol 0-2.0 Petrolatum 2.0-5.0 Stearyl alcohol 1.0-3.0 Crodalan AWS 1.0-2.0 Incroquat Behenyl TMS 1.0-2.0 Polawax 1.0-2.0 Germal+ 0.15-0.3 Vitamin E 0-1-0.5 Water 50-90 Essential oil/Essential oil ingredient 0.3-0.5 Emollient solvent 0-2.0 Quaternary ammonium compound 0-0.3 Biguanide 0-0.3 124 Polymixin - 0-0.3 Neosporin 0-0.3 Bacitracin 0.0.5 Miconazole 0.2-2.0 [001681 Burn wound/decubitus ulcer treatment creams Components % (w/w) Water 50-80 Zinc gluconate 0.2-0.3 D,L Panthenol 50 W 1.0-5.0 U care JR 30 (Polyquaternium 10) 0.05-0.1 Zinc oxide 0.1-1.0 Glycerin 1.0-3.0 Mineral oil 0-8.0 Propylene glycol 0-2.0 Petrolatum 2.0-30 Stearyl alcohol 1.0-20 Incroquat Behenyl TMS 0-2.0 Polawax 0-2.0 Germal+ 0.15-0.3 Vitamin E 0-0.5 Sorbitan oleate 1.0-.5.0 Isopropyl Myristate 1.0-5.0 125 Polyoxyl 40 stearate 1.0-5.0 Silver sulfadiazine 1.0-2.0 Chlorhexidine gluconate 0-0.05 Phenoxy ethanol 0-1.0 Essential oil 0-1.0 Essential oil ingredient 0-1.0 Emollient solvent 0-2.0 126 [00169] The table below shows some of the general class of compounds and specific compounds used in the formulations in this application. In the formulas provided herein, where a specific compound is listed, another specific compound within the same general class may be substituted. General class of compounds Specific compounds Essential Oil/and or constituents All essential oils, Sesqiterpenoids such as farnesol Emollient solvents Sensiva, Hexanediol, Octanediol, Symdiol Alkylpropoxylate Procetyl. 10, Polyquaternium 10 U care Derivative of Pantothenic Acid Panthenol Alkyl Glycol Glucam P.20, E.20 Soluble Zinc Salt #1 Alkylarylpropoxylate Crodamol STS Soluble Zinc Salt #2 Quaternary Ammonium Compounds BZK,BZT Hydroxyalkylcellulose Hydroxypropyl metyl cellulose Quaternary conditioners Incroquat B65C, Incroquat behenyl TMS Incroquat B-65 C Biguanide Chlorhexidine ,PHMB Alcohol Ethanol, Isopropanol (SDA-40.B,SDA-3C) Quaternised foaming coconut oils Montaline C-40 Organic acids Citric acid, sorbic acid, Lactic acid etc. 127 Example: An anti irritant antimicrobial composition for use in topical creams, skin disinfectants and medical devices such as glove, condom and wound dressings [00170] Anti irritant antimicrobial compositions (AIR-AM Compositions) comprising (A) antimicrobials; and/or (B) Antimicrobials+essential oil ingredients and/or (C) emollient solvents + essential oil ingredients and/or (D) a combination of (A)+(C) were developed for use in topical creams, skin disinfectants, and for fabricating and/or coating medical articles such as glove, condom and wound dressings to render them anti irritant and infection resistant. The AIR-AM compositions contained a mixture of zinc salts in specific proportions ( two or more Soluble zinc salts( 0.2-2.0%) such as Zinc gluconate, Zinc lactate and/or Zinc acetate, and insoluble zinc salt such as zinc oxide and Zinc stearate (0.2-2.0%)), a hydrogel. (poly quaternium 10,hydroxyl alkyl cellulose), panthenol, and optionally a silicone fluid. The AIR-AM compositions further contained one or more antimicrobial agent, such as (1) one or more cationic /nonionic antimicrobial agent ( e.g., Biguanides, Silver salts chlorinated phenols, Quatemary ammonium compounds etc. ) and/or (2) a synergistic combination of antimicrobial and essential oil ingredients, and/or (3) a synergistic combination of certain emollient solvents+essential oil ingredients and/or (4) a combination of (1) and (3). These compositions may be used either alone or in a polymeric matrix such as silicone, polyurethane, polylactic acid etc to coat natural and synthetic glove, condom wound dressings etc, or may be incorporated into topical creams or skin disinfectants. It was observed that coating latex glove material with such anti-irritant compositions inactivated proteins and chemicals believed to be associated with skin irritationEvaluation of the inactivation of allergenic latex proteins and other chemicals by the coated in the glove. 128 [00171] A topical cream containing 4% zinc gluconate gel significantly reduced skin irritation in volunteers who exhibited Type IV hypersensitivity when exposed to latex gloves. This cream also prevented dermal irritation induced by sodium lauryl sulfate (Dermatitis March 2005 vol. 16, page 22). However in 10-20 % of the individuals tested, this cream containing 3% zinc gluconate gel itself exhibited a stinging effect when applied on the skin, even without a latex glove ( Dermatitis March 2005 vol. 16, page 22). We prepared topical creams containing lower concentration of Zinc gluconate gel (0.3-0.5%) which did not cause the stinging effect. However this cream was not as effective as the 3% cream in reducing latex related contact dermatitis. We investigated the anti irritant efficacy of lower concentration of Zinc gluconate ( 0.1-0.5%) in combination with other soluble zinc salts. e.g. Zinc lactate (0.2-1.0%).Zinc acetate (0..2 0.4%) and insoluble Zinc salts e.g. Zinc oxide (0-2.0%) and Zinc stearate (0-.4%). [00172] We have developed a Zinc Gel containing Zinc gluconate 0.3-0.5 %, Zinc lactate 0.8-1.8%, Zinc acetate 0.2-0.4% and Zinc oxide 0.2-0.8% Hydrogel 0.05-0.1% (Polyquaternium 10) and Panthenol 0.5-1.0%. This was incorporated in a silicone polymer slurry and used for coating latex gloves. EFFECTIVENESS TESTING [001731 Reduction in Soluble Latex Protein: This testing focused on the soluble latex proteins extractable from a latex glove. Not all of the soluble protein produces antigenic responses; therefore the measured reduction level of the antigenic proteins may be even 129 greater than that for the total soluble extract. These proteins have been denoted as latex proteins, using a generic nomenclature to describe the wide variety of proteinaceous materials normally present in natural latex rubber. Method: [001741 The Zinc Gel formulation was added into the silicone slurry used to coat latex gloves. The silicone slurry was prepared fresh for this testing. The gloves were coated both on the inside and outside with the silicone slurry containing the Zinc Gel. The outside coating was washed off and the gloves were dried. [001751 Three sets of gloves were prepared: 1 ) Control Glove: Coating with silicone slurry (Ansell); 2) Two sets of Test Gloves: Coated with silicone slurry containing two different concentrations of Zinc Gel. Both additive levels can be used to manufacture gloves. The purpose was to determine if increasing the level would also increase effectiveness. [001761 Method of determination of Latex proteins in glove fingers: The glove fingers were cut and suspended in water (1gm/8ml) and extracted for 2 hours at 70 0 C. The extract was collected after centrifugation. The latex protein in the extract was precipitated by adding ammonium sulfate to the extract to a concentration of 45% and left for 24 hours. The precipitate was collected after centrifugation and dissolved in water. This protein extraction was read at 280 nm in a UV/VIS Spectrophotometer. 130 RESULTS: Peak Value for A Control glove* 0.48 0.411 Test glove - 1.2% Concentration 0.12 ------- Test glove - 1.7% Concentration -------- 0.039 % Protein Reduction 75% 90.5% * Tests were run at different times, therefore two sets of Control Gloves were used. NOTE: The Zinc Gel used was not intended to be an optimum formulation. The purpose here was to determine thefeasibility of to reduce the irritants present in natural rubber latex. The levels used were chosen because they are consistent with that used in other skin care preparations. The applicability of incorporating into the glove coating emulsion has been shown. [001771 Conclusion: As noted in the above table, the soluble latex proteins were reduced 90% by using a 1.7% level. This level was readily incorporated into the silicone dipping emulsion without compromising either the donning ability or the powder-free status of the gloves. The 1.7% level may be sufficient to inactivate all soluble proteins that may be released in use. The soluble latex proteins were extracted at 70 0 C, whereas in common use the protein extraction will take place at under 37 0 C. [001781 Direct Reduction of Total Extracted Materials The application for determination in the reduction of total extractable materials is described below. Since the previous section focused on the effect of on the soluble latex proteins extracted from a glove, a test was performed to determine the effectiveness against the extractable total 131 materials - catalysts, fillers, stabilizers, cross-linking agents. Many people who are not allergic to the proteins do react to these other materials. It is of key interest to determine the effectiveness of in reducing total glove extractables - whether or not they cause irritation. [00179] A UV/VIS Spectrophotometer was used to determine the reduction in total materials extractable from latex gloves. Extracts from Ansell gloves using immersion in distilled water at 60 0 C with agitation gave a consistent and strong peak at 268 nm wavelength The percent reduction in the materials extracted was determined by adding a stock solution of Zinc gel to the glove extract, vortexing for three minutes, centrifuging the mixture for 15 minutes at 3300 RPM and measuring the optical density at 268 nm wavelength. The glove extract without the Zinc Gel was also processed the same way and measured the initial O.D The percent reduction in O.D of treated extract from that of the untreated extract was calculated. The results of this testing are shown below. Total % * Reduction in % Reduction in Total Extractables Soluble Latex Proteins 0.190 33.0 0.682 33.3 1.210 34.5 75.0 1.700 36.1 90.5 2.300 39.1 4.470 42.5 7.704 45.5 13.740 57.3 18.320 66.7 * This is a nominal value representing the percent of Zinc necessary to add to the silicone dipping emulsion to elicit the noted effect. 132 f00180] Preparation of Anti irritant antimicrobial coating composition for loves and condoms. Ingredients % (wAY) Arlasilk phospholipid CDM 0-1.0 D, L or D, Panthenol 0.25-1.0 Propylene glycol 0.-0.75 Zinc acetate 0.2-0.4 Zinc lactate 0.5-1.8 Zinc gluconate 0.2-0.5 -Phenoxyethanol 0.5-0.75 Zinc oxide 0.2-1.0 Sensiva 0.-2.0 Farnesol 0.-1.0 Water 20-25 Benzathonium chloride or Benzalkonium chloride 0-0.3 Chlorinated phenol 0-0.5 U care JR 30 0.05-0.1 Silicone slurry 65-75 Silicon fluid 0-1.0 Chlorhexidine gluconate 3-4 133 [00181] Glove coating procedure: 100 ml of the Coating slurry is taken in a tray and one glove is placed in the tray and the tray is kept on a rotary shaker and rotated for I hour. The slurry gets inside the glove during the process. The glove is removed from the tray dried at 700 C for 40 minutes. The outer surface of the glove is rinsed in water and the glove is dried again at 70 0 C for I hour. [001821 Preparation of coated gloves: Chlorhexidine glove (CHG glove) Chlorhexidine+Farnesol glove (CHG++F glove) Chlorhexidine+Farnesol+BZT glove (CHG++F+BZT glove) Chlorhexidine+Farnesol+Triclosan glove (CHG++F+T glove) Chlorhexidine+ES+F glove (CHG+ES+F glove) 134 [00183] These gloves were prepared using the following specific formulations: Ingredients % (w/w) CHG CHG+F CHG+F+BZT CHG+F+ES CHG+F+T Triclosan 0 0 0 0 0.3 D, L Panthenol 1.0 1.0 1.0 1.0 1.0 Zinc acetate 0.3 0.3 0.3 0.3 0.3 Zinc lactate 1.0 1.0 1.0 1.0 1.0 Benzathoniun chloride 0 0 0.2 0 0 U care JR 30 0.1 0.1 0.1 0.1 0.1 Zinc gluconate 0.3 0.3 0.3 0.3 0.3 Water 15.45 14.45 14.95 13.95 13.65 Farnesol 0 1.0 1.0 1.0 1.0 Zinc oxide 0.8 0.8 0.8 0.8 0.8 Sensiva 0 0 0 0.5 0 Phospholipid CDM 0 0 0 0 0.5 Silicone slurry 60 60 60 60 60 Silicon D C 3225C 0.3 0.3 0.3 0.3 0.3 Phenoxyethanol 0.75 0.75 0.75 0.75 0.75 Chlorhexidine gluconate (20%) 20 20 20 20 20 Anti irritant anti microbial composition for coating wound dressings 135 [00184] Anti irritant for use in wound dressings contains Zinc gluconate 0.3-0.5%, Zinc lactate 0.5-1.0% quaternium 10 (U Care JR 30) 0.1-0.2% Panthenol 0.5-1.0% zinc oxide 0.1-0.5%. The following antimicrobial composition containing the (Zinc gluconate 0.5%, Zinc lactate 1.0%, U Care JR 30 0.1% Panthenol 50 W 1.0% Zinc oxide 0.2%) were prepared and used to coat the wound dressing. J& J Band-Aid was used as the dressing. 1) 0.3% Farnesol + 1.0% Sensiva + 0.5 % Phospholipid (PL) 2) 0.3% Farnesol + 1.0% Sensiva + 0.5 % PL+ 1.0 % Colloidal Ag 3) 0.3% Farnesol + 1.0% Sensiva + 0.5 % PL+ 0.2% Ag carbonate (Ag C) 4) 0.3% Farnesol + 1.0% Sensiva + 0.5 % PL+ 0.2% AgC + 0.3% PHMB 5) 0.15%PHMB+ 0.1 %BZK+0. 1 %Triclosan Zinc Gel alone was also used to coat the dressing and tested along with uncoated dressing Zone of inhibition (mm) against S. aureus ATCC# 10390 Group Zone size (around the dressing) Subculture from under the bandage 3.0 x 5.0. 0 2 2.5 x 4.0 0 3 3.5 x 4.5 0 4 5.0 x 8.0 0 5 15 x 10 0 Zinc Gel 1.0 x 2.0 40 Uncoated Dressing (Control) 0 >102 136 Zone of inhibition (mm) against E. coli Zone size Subculture from under the bandage 10 x 0.5 3.0 x102 2 0.5 x 0.3 2.0 x 102 3 1.0 x 1.0 0 4 0 x 4.5 0 5 10x8 0 Zinc Gel 0 x 0.5 29 Control 0 >102 An anti irritant antimicrobial alcohol based hand disinfectant [001851 The anti irritant in this disinfectant contains zinc gluconate 0.1-0.3%; Zinc lactate 0.1-0.3%; panthenol 0.5-1.0%; polyquatemiumlO 0.1-0.3%; and silicone fluid 0.

0.5% The antimicrobial composition in this disinfectant contains only emollient solvents (Ethylhexylglycerin, Octanediol, phospholipids complexes etc.) 1-3.0%, essential oil ingredients (Sesquiterpenoids such as Farnesol) 0.5-2.0%. Anti irritant antimicrobial Surgical Hand disinfectant A Constituent % (w/w) Farnesol 1.5. Glu camn P 20 -0.5 U Care JR 30M (Amerchol) __0.20 Panthenol 50W (BASF) 1.0 137 Zinc gluconate 0.10 Zinc lactate 0.20 Octoxy glycerine 2.0 Phospholid CDM 2.0 Propylene glycol 1.0 Alcohol (SDA- 40B) 72.6 Water 18.9 In vitro Pig Skin Model for evaluation of immediate and persistent efficacy of surgical hand disinfectants against resident flora [00186] This in vitro method was developed to simulate the FDA-TFM glove juice method in evaluating the immediate and persistent efficacy of alcohol-based surgical hand rubs after a single application of the formulation. The skin of freshly killed pig from a slaughter house was obtained, treated, cut into small pieces, disinfected with alcohol and dried. [001871 Method of testing immediate efficacy (a) Inoculation and incubation: Each of the two skin pieces was contaminated with 50 pl of S. epidermidis (108 cfu/ml) and the two pieces were rubbed against each other for 15 sec. The skin-pairs were then kept in a plastic tray, (skin-side facing upwards). The skin pairs were then covered with a cotton-gauze and sufficient quantity of saline (0.9%) (about 2-3 ml per skin-piece) was spread on the skin to avoid drying of the skin. The tray was covered with aluminum foil and then incubated at 37 OC for 2 hours. (The skin-pairs inoculated with the culture after incubation mimics a human hand with the resident flora). (b) Hand disinfectant application: At the end of the incubation period, the cotton-gauze pieces were removed from the skin-pairs and discarded. 30 il of the surgical hand rub 138 was applied on each piece of the pig skin and the two skins were rubbed against each other for 30 sec. (This step mimics the application of the surgical hand rub onto the human hand). (c) Recovery of microorganisms: Phosphate Buffered Saline (PBS) (0.2 ml) was then put on one of the skin pair and the two skins were rubbed together for 15 sec. The surviving microorganisms from the skin were recovered by rinsing the two skins with 4.9 ml of the PBS for each skin by using a pipette and the washings were collected together in a small Petri dish. (This step mimics the sampling of the human hand with the PBS by the glove juice method.) The contents of the Petri dish were then transferred to a culture tube, vortexed and 1.0 ml of this washing was then immediately transferred to a tube containing 9.0 ml of Drug Neutralizing Broth, suitably serially diluted and an aliquot was plated on TSA to determine microbial count. For control, the skin was treated in a similar way except that PBS was used instead of test formulations. [001881 The colony counts of bacteria for each skin-pair were converted to its logio values and their means were determined. In order to compare the efficacies of the test formulation, the term reduction factor (RF) was coined and defined as follows: Reduction factor (RF)= MPBs - M-est 100189] Comparison of the reduction in bacterial counts (RF) of Disinfectant A and Avagard in the in vitro pig skin model 139 Product Pig Skin Model Mean* counts RF logol) in pig skin (SD) Disinfectant A 3.99 (0.424) 3.04 AvagardTM 4.11 (0.354) 2.92 Control (PBS) 7.03 (0.057) RF: Reduction factor in the pig skin model [00190] Conclusion: The anti irritant antimicrobial disinfectant containing the and the antimicrobial composition containing essential oil ingredient and emollient solvents is equally effective as a disinfectant containing an antimicrobial agent (CHG 1.0%) Evaluation of Antimicrobial efficacy Methods [001911 Challenge Suspensions of S aureus and E. Coli: Immediately prior to initiating the test procedure, an initial suspension of each challenge species containing approximately 1 x 108 CFU/ml was prepared as follows : The broth cultures (18-24 hours old) were diluted with Trypticase soy Broth (TSB) media to 0.3 O.D/ml measured at 600 nm in spectrophotometer. These cultures are estimated to have contained approximately 1x108 cfu organism/ml as determined previously by serial dilution and subculture. These cultures were used to prepare the challenge suspensions in TSB. Final challenge suspensions containing approximately 1 x 107 CFU/ml of each bacterial strain were prepared by diluting the 108 CFU/ml suspension in TSB and vortexing thoroughly. Testing Procedure: 140 [00192] Glove Material Preparation and Inoculation: Prior to initiating the test procedure, the middle 3 fingers of each of the 3 coated and each of the 3 control gloves were aseptically cut and 5.0 cm length measured from the closed tip were marked in each glove. [001931 Preparation of Inoculum: 1.0 ml of 10 7 cfu organism /ml prepared as described earlier were mixed with 5.0 ml Bovine serum + 4.0 ml TSB (x1O 6 cfu/ml inoculum). Fingers of each glove were inoculated with 0.1 ml of the above inoculum (105CFU of organism) of a challenge species. [001941 The inoculum was spread within the 5 cm marked area for 20 seconds by lightly massaging the area. After 1 minute, 0.9 ml neutralizing media was added, and the area again massaged for 1 minute. Fluid was then collected from the glove finger and transferred into 49 ml of Drug Neutralizing Broth (DNB) in 125 ml sterile Polypropylene tube and vortex for approximately 1 minute. Ten-fold dilutions (e.g., 10~1, 10.2, and 10-') were then prepared in DNB. 0.5 ml aliquots from the appropriate dilutions were pour plated, in duplicate, using Trypticase Soy Agar with product neutralizer. These plates were incubated at 35* h 2*C for forty-eight (48) to seventy-two (72) hours, or until sufficient growth was observed. Following incubation, the colonies on the plates were counted manually using a hand-tally counter. 141 C:NRPoib\DCCKXG\2730112_1 . DOC-2 1/06/2012 - 142 1001951 Results: Bacterial counts in Glove Finger (cfu/finger) Group S aureus E. coli Control (uncoated) 1.7x 105 1.1 x I0O 1) CHG glove 2.0x10 3 1.0x10 2 2) CHG+F glove 3.1x10 2 96 3) CHG+ES+F glove 1.0x10 2 53 4) CHG+F+BZT 0 0 5) CHG+ F+T 90 90 1001961 Conclusion: Significant reduction in bacterial counts was seen in all the anti irritant antimicrobial gloves. The group containing CI-IG+F+BZT appears to be superior in efficacy. 1001971 Various publications and have been referenced herein, the contents of which are hereby incorporated by reference in their entireties. 1001981 The reference in this specification to any prior publication (or information derived from it), or to any matter which is known, is not, and should not be taken as an acknowledgment or admission or any form of suggestion that that prior publication (or information derived from it) or known matter forms part of the common general knowledge in the field of endeavour to which this specification relates. 1001991 Throughout this specification and the claims which follow, unless the context requires otherwise, the word "comprise", and variations such as "comprises" and "comprising", will be understood to imply the inclusion of a stated integer or step or group of integers or steps but not the exclusion of any other integer or step or group of integers or steps.

Claims (6)

1. A surgical hand wash, comprising: (i) two or more water soluble zinc salts wherein said zinc salts in total are present at a combined concentration of between about 0.1 and 0.5 percent (weight/weight); (ii) farnesol at a concentration of between about 0.3 and 1.0 percent (weight/weight); (iii) panthenol at a concentration of between about 0.2 and 5 percent (weight/weight); and (iv) a quaternary ammonium compound and a biguanide, wherein the total concentration of quaternary ammonium compound and a biguanide is between about 0.05 and 2.0 percent (weight/weight).

2. The surgical hand wash of claim 1, wherein the zinc salts are zinc gluconate, present at a concentration of between about 0.10 - 0.25 percent (weight/weight) and zinc lactate, present at a concentration of between about 0.10 0.25 percent (weight/weight).

3. A disinfectant soap, comprising: (i) two or more water soluble zinc salts, wherein said zinc salts in total are present at a combined concentration of between about 0. 1 and 0.5 percent (weight/weight); (ii) farnesol at a concentration of between about 0.3 and 1.0 percent (weight/weight); (iii) panthenol at a concentration of between about 0.2 and 5 percent (weight/weight); and (iv) a quaternary ammonium compound and a second antimicrobial agent selected from the group consisting of a biguanide and a chlorinated phenol, wherein the total concentration of quaternary ammonium compound and second antimicrobial agent is between about 0.05 and 2.0 percent (weight/weight). 143 H:\rxsNlntensoven\NRPonbl\DCORXSu629039_I DOC-IA7/203

4. The disinfectant soap of claim 3, wherein the zinc salts are zinc gluconate, present at a concentration of between about 0.10 - 0.25 percent (weight/weight) and zinc lactate, present at a concentration of between about 0.10 0.25 percent (weight/weight).

5. The disinfectant soap of claim 3 or 4, further comprising phenoxyethanol at a concentration of between about 0.3 and 1 percent (weight/weight).

6. A surgical hand wash according to claim I or disinfectant soap according to claim 3, substantially as hereinbefore described with reference to any one of the Examples. 144