SA96170349B1 - Top-cover diaper with liquid formulation comprising a liquid polyol polyester moisturizer and a freezing agent - Google Patents

Abstract

Summary: A diaper with a liquid-permeable top cover coated with a liquid formulation compound. The compound of the liquid preparation works to reduce the adhesion of feces to the wearer's skin, thus improving the ease of cleaning feces, as well as the softness of the skin. The composition of the liquid formulation includes a liquid polyol polyester and a freezing agent such as fatty alcohol or paraffin wax to solidify the liquid polyol polyester to the surface of the diaper topper. The polyol polyester remains at or near the surface of the skin to provide desired stool hygiene and other therapeutic benefits.

Description

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A diaper with a top cover containing a liquid preparation that includes a liquid moisturizer and a freezing agent polyol polyester from polyester polyol Full description Background of the invention This application relates to liquid compounds that reduce the adhesion of feces to the skin and thus increase the ease of Clean the stool and increase the softness of the skin. The liquid compounds shown here are particularly suitable for use in absorbent items such as diapers; holding products; means for those unable to oo absorbents containing Mall urine inhibition; etc. In a favorite example; The invention relates to a liquid layer on the outer surface of the top cover that is transferable to the wearer's skin by normal friction, the wearer's movement, and body heat. There are many types available of absorbent disposable products such as diapers that have a high capacity upper slat Urine absorption. Products intended for release of this type usually include types of 0 material, a backing material that is impermeable to a fluid. Although these types of ale are fluid permeable, the core of the absorbent formulations can be effective in absorbing fluids, but they cannot typically absorb the stool; the stool is confined between the surface (BM). Here, the outer cover of the upper cover permeable to a fluid material and the wearer's skin, and most of it is attached to the wearer's skin. vaseline or "resistance" such as Vaseline rectal before placing the pipette on the wearer This procedure usually entails the care taker pouring oil or liquid, for example, into one hand and then rubbing both hands together to distribute the liquid. He then spreads the liquid over the baby's skin.To eliminate the need for this time-consuming, sloppy, and easily forgotten procedure, there have been several previous attempts to create 0 sorbents on top caps that are protective or medicated for skin care. A substance used as a liquid formulation for diaper products that imparts a soothing and protective layer is mineral oil (also known as petroleum jelly mineral oil mineral oil variety can liquid hydrocarbons petrolatum) is a mixture of hydrocarbon liquids (AAT or, for example, le) Obtained by distillation of highly boiling petroleum particles Yo v is fluid at atmospheric temperatures, for example, mineral oil. Mineral oil is liquid and relatively mobile up to mineral oil #7°C. As a result, mineral oil is 0-5 when used in the diaper topper. Fluid and moveable at ambient temperatures; It is a mineral oil because mineral oil tends not to remain concentrated on the surface of the top lid and instead travels through the top lid to the inside of the nappy. Accordingly, there is a need to use high levels in the upper cover to provide the required therapeutic benefits or mineral oil relatively than mineral oil protective packaging. This not only increases the costs of liquid nappy products; However, there are other harmful effects as well

1 is one of these effects. A disadvantage is the lack of handling properties of the fluid used because high levels of mineral oil tend to clog the openings of the top cap. Also, since the mineral oil is heavier to the inside of the diaper, it acts as a hydrophobic additive, thus killing the absorption capacity of the underlying layer of the absorbent central part; If it is used. This decrease in absorption becomes more evident when the level of mineral oil used is 011

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Even without increasing the level of mineral oil, the oil's tendency to migrate when used has other harmful effects. For example, mineral oil used may transfer in and through the packaging or in the wrapping material of a liquid diaper product. This can lead to the need for barrier type packaging or wrap films to avoid contamination or liquefaction of the oil.

0 . Mineral oil from the diaper product.

Accordingly, it is preferable to provide diaper products with a liquid formulation that (1) have desirable Ladle benefits or a protective layer from a liquid formulation (?) that does not require relatively Alle levels of packaging that is liquid at room temperature Je) example»; Mineral oil (¥) Does not improperly affect the absorbency of the diaper (£) Does not require special wrapping or materials

Yo is a barrier for canning.

US Patent 8/8,594,948; to Hayford et al.; It shows a disposable diaper with an inner liner that holds a row of pressure-explosive capsules containing oil

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¢ children. The invention indicates that it is preferable to explode the capsules before using the diaper by pressing with a household tool such as a dough roller; hand iron; etc. The same pressure release capsule base is used in the US patent “FETE Y” to Goldfarb and others to manufacture a ligature capable of delivering a medical substance. The materials described in both inventions have serious disadvantages. Unless the capsules are burst using pressure before using a diaper or bandage, the skin care substance contained in the capsules either does not transfer at all or is transferred inconsistently, leaving some areas of the skin without a layer of oil. US Patent 8,457,509; (Buchalter) shows a substance impregnated with oil in a solid phase in the form of a cream that becomes a medical preparation when moisture is increased in it. There are major disadvantages to this substance 0 indicated by the reference, which is that the transfer of the substance in a beneficial way from the absorbent substrate to the skin is delayed and is achieved only when Bodily secretions are released. The US Patent “PEASY EA to Duncan et al. shows a baby diaper comprising a hydrophobic and oleophobic top cover in which part of the top cover is encased in a thin loose film of an oily substance; and the substantial harm of the diapers shown in the invention Duncan et al. are that Ne hydrophobic and oleophobic topsheets are slow in promoting urine transfer to the absorbent cores in the substrate.Therefore, the objective of the present invention is to provide a disposable diaper with a hydrophobic topsheet having superior fluidic treatment properties The objective AT of the present invention is to provide a top cover for a hydrophilic diaper with a layer of 0- liquid preparation on the outer surface of the top cover that is transferable to the skin of the wearer and has the effect of reducing the adhesion of feces to the skin and thereby increasing the ease of cleaning the feces. Another objective of the present invention is to provide diaper products with a liquid formulation that: (1) has benefits in desirable faecal disposal and hygiene and in packaging with a protective and curative liquid formulation (Y) that does not require relatively Alle levels of oil 'mineral oil' (¥) No Yo does not improperly affect the handling properties of the fluid material in the diaper; and (iv) does not require special wrapping or packing barrier materials.

Eh, and there is another objective of the present invention is to provide skin care compounds that have an effect on

Reducing stool adhesion to the skin and also improving the smoothness of the skin. These and other objectives can be obtained using the present invention as will be seen from a reading

Next detection.

© GENERAL DESCRIPTION OF THE INVENTION The present invention relates to an absorbent applicator for application having a layer of a liquid preparation on the outer surface of the top cap semi-solid or solid at ambient temperatures (i.e. at

50) And it is prepared to be transferred to the skin of the wearer, where it works to reduce the adhesion of feces to the skin.

The wearer and thus benefit in the ease of cleaning stool and increase the softness of the skin.

1 In brief, the sorbents intended for disposal of the present invention include:

i ) liquid impermeable back cover;

b) Hydrophilic top cover with liquid port attached to the back cover; This upper cover has an inner surface directed towards the inner part of the diaper and an outer surface directed towards the skin of the wearer when wearing the diaper »where at least part of this outer surface of the upper cover

Ve includes an effective amount of a liquid preparation layer that is semi-solid or solid at 45507°F and is ALE to partially transfer to the wearer's skin; This layer of liquid preparation includes: (1) of about © to about 795 of a liquid wetting polyester polyol 7 ("") of about © to about 745 of an agent capable of solidifying the moisturizer on the surface The outer cover of the top cover and for this freezing agent has a melting point of at least 5070; and CB (a) absorbent placed between the top cover and the back cover. liquid impermeable rear;

+ b) hydrophilic top cover with liquid permeability attached to the back cover; This cover has an inner surface directed towards the inner part of the nappy and an outer surface directed towards the skin of the wearer when the nappy is worn; c) an absorbent core placed between the top cover and the back cover; and ° d) Polyol polyester The amount of liquid preparation film on at least a section of the top cover of the diaper in the present invention ranges from about 1.1 mg/square inch to about ©?” mg/square inch It is best to be from about 1 mg/sq inch to about 10 mg/sq inch. The top cover of the liquid lotion diaper of the present invention provides a favorable stool cleanliness as well as the benefits of a curative and protective liquid lotion layer. The lubricant is solid on the surface of the cover In addition, special barrier materials or required for wrapping are not necessary in the packaging of the liquid formulation nappy products of the present invention.As will be discussed below, it is preferred That the compounds of the liquid formulation in the present invention, Vo, have a fusion form so that they are relatively solid and placed on the top cover of the diaper at room temperature and transferable to the wearer at body temperature, however, they are not completely liquid in extreme storage conditions. (from led) That the compounds of the liquid formulation of the present invention ALE transfer easily into the skin by normal friction; The wearer's movement and body temperature. without being bound by any theory; It is believed that the compound in the liquid formulation alters the surface energy of the skin and acts as a "barrier" that reduces the affinity for Aad to faeces. On the ells, the feces have a low adherence to the skin and are easy to remove. Therefore, it is believed that the polyol polyester particles do not quickly penetrate the skin of the wearer, but remain at the surface of the skin or close to it, providing a permanent smooth feeling to the skin. Abbreviated Annotation of Drawings Yo FIG. 1 represents a schematic diagram illustrating a preferred process for applying the liquid formulation compound to the diaper top cover of the present invention. yy y Figure ¥ represents a schematic diagram illustrating an alternative process for applying a liquid formulation compound to the diaper top cover of the present invention. Figure “ shows an absorbent applicator in the form of a diaper according to the present invention. Detail of the invention Cia oll AS IS used here to mean miscellaneous items; 'comprising' The term 'comprising' includes ° or steps that may be used specifically or jointly in the application of the present invention. consisting of and 'consisting essentially of' All percentages, rates, and ratios used herein are by weight unless otherwise specified. The phrase "sorbent" absorbs and retains the secretions of the body; It also refers in particular to the means that are placed on the wearer's skin 'disposable for excretion' saad to absorb and retain the various secretions excreted by the body. The term sale) is used here to describe absorbents that are not intended to be washed, refurbished, or used as an absorbent after one use. Examples of disposable absorbents include feminine sanitary apparel such as sanitary pads and panties; diapers; underpants for those unable to hold back urine; nappy clutches; absorbent panties; etc.,

Mie disposable absorbents specifically include a liquid permeable cap, a non-liquid back cap attached to the top cap, and an absorbent core placed between the top and back caps. drop-off pipettes and components thereof incorporating the top-cap; back cover; the absorbent core; © and any individual layers of these elements; It has a surface facing the body and a surface facing the clothes. As it means the surface of the tool or item that assumes that the “body surface” is used here, the “body surface” is in the “garment surface” worn towards or adjacent to the wearer’s body; and that the “clothing surface” is the opposite side and It is intended to be worn against or adjacent to the wearer's body or under clothing when wearing an disposable absorbent. Ye and the top cover and back cover useful in cabal) The following description usually discusses the core materials of the disposable absorbent. You should realize that this general description applies to these elements of

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Specific absorbents shown in Fig. and shown below; In addition to these excretory absorbents shown here. In general, the absorbent core is capable of absorbing and retaining fluids (eg menstruation; dia urine and other bodily secretions). It is preferred that the absorbent core be compressible, conformable, and not irritating to the wearer's skin. The absorbent core can be made in many sizes and shapes (e.g. dog bone; asymmetric shape; etc.). In addition TN (dell shape) rectangle; oval; glass to the absorbent compounds of the present invention; The absorbent core can include any of the many different fluid absorbents commonly used in absorbents such as pulverized wood pulp commonly referred to as pneumatic. Examples of other suitable absorbents that can be used in inflated chemical compounds (cara) cellulose The absorbent core includes a chemically cross-cured modified or crosslinked YL cellulose filler; plant tissue; Fabrics including rolls of polyester polyester fibers Jie super strong synthetic fibers polymer composites of polymers (pale absorbent foams; textile rill sponges and flakes of or mixtures thereof. cal gall absorbency; Absorbent gels; or any equivalent material or combination of JB cores The shape and composition of the absorbent core can also be varied (eg Ve absorbent zones of varying thickness being thicker in the middle; with hydrophilic layers super-absorbent layers; or Ja-density (the absorbent compositions of the invention are layered at a lower rate or base weight regions at a lower rate; for example, absorption regions or may include one or more layers or combinations) The total absorption capacity of the absorbent core must be consistent with the design of the load and with the purpose of using the absorbent tool.In addition, the size and capacity of the absorbent core can be varied to suit different uses, such as diapers, panty pads Ordinary sanitary napkins; sanitary pads used (Jad) for those unable to hold back during the night; and to fit the wearer gradually from children to adults. all The absorbent core can include other absorbent elements commonly used in instruments, for example ; dusty layer; a layer of cotton twine or an absorbent layer; Or a secondary upper Yo cover to increase wearer comfort.

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It is preferable that the upper cover be soft, smooth and non-irritating to the wearer's skin. Moreover; The top cap is an outlet for liquid; Allowing fluids (such as menstruation and/or urine) to drain quickly through its thickness. The suitable top cover can be made of various materials with a weight of woven and non-woven materials (Jie) polymeric materials (Jie polymer) molded thermoplastic films; perforated plastic and thermoplastic films containing chydrogen porous foams; mesh foams; Thermoplastic mesh films and thermoplastic cotton fabrics. Suitable materials, both spun and unspun, may include natural fibers (Jie (wood fiber or cotton); Lelia fibers (such as polymeric fibers such as polyester i polypropylene 0 or polyethylene or a combination of natural and synthetic fibers. When the top cover includes a non-woven fabric; this Weaving can be made with many known techniques; for example (JB) weaving can be knit knit; combed;

wet spread fusible inflated hydrogen crosslink combination of that; etc. The back cover is impermeable to fluids (such as menstruation and/or urine) and is preferably made of a sad oe vo membrane, although other flexible materials impermeable to fluids can be used. The term Asie “flexible” used herein refers to soft materials that conform to the general shape and contour of the human body. The back cover prevents the absorbed secretions stored in the absorbent core from getting wet in the materials that come into contact with the absorbent instrument such as bed linen; underpants; pajamas Thus, the back cover may include a woven material or a non-woven material: Jie polymer Yo films, polyethylene thermoplastic films, polypropylene films, or composite materials Jie the non-woven material covered with a film. Suitable backing is polyethylene film of thickness from about Fella +, NY (10+ mil) to about 051 mm (7 mil); examples of polyethylene films are manufactured by Clopay Corporation of Cincinnati, Ohio under designation 218-1401 and by “Tredegar Film products of Terre Haute Ind.

Yo is under the label 100-39385. It is preferable that the OSs back cover is decorated with engravings or matte to give a clothes-like appearance. Moreover; The back cover can allow vapors to escape from the absorbent core (ie the back cover is YY

Ye spouted) while still preventing secretions from passing through it. The size of the back cover depends on the size of the absorbent core and on the design chosen for the absorbent instrument. The back cover and the top cover are placed adjacent to the surface of the garment and to the surface of the body, respectively; From the sucking heart. Preferably, the absorbent core is attached to the top cap; Covering this Jia (7 back; or both by any means known by means of attachment (not shown in Figure 0) known in this Art. However, examples of the present invention may be seen as sections of the cover back cover or both. og lal) of the entire absorbent core is not attached to either cover eg the back cover and top cover can be secured to the absorbent core or to each other by a continuous symmetrical layer of adhesive; striped layer of adhesive or any system of separate lines, spirals, or points of adhesive. Adhesives found to be adequate under classification 111-1258 or JH.B.Fuller Company of St. Paul, Minn are manufactured by The bonding media shall preferably include an open sample grid of filaments from Adhesive as .11-1 and others in Minetola Marrs as shown in US Patent 49,774945 issued by Attached herein by reference. 7+ Filament includes several lines of adhesive filament wound in a helical pattern as this shown Vo by the device and method set forth in US Patent 9111977; issued by

Zwieker by EVAR (US Patent 0705) on Oct 7 57

Werenicz by EAEY TTT US Patent 09748; Repmephone YY 8 et al. Both of these inventions are incorporated herein by reference. Alternatively, the NAA iY VY means of attachment may include; thermal; compression ligatures; ultrasonic ligatures; effective mechanical YS ligatures or any other suitable bonding media or combination thereof; as known herein. The preferred extruding absorbent device of the present invention which contains On the shawl top covers used here denotes “diaper” is the diaper. The phrase “la nappy with an absorbent formulation usually worn by infants; nappy ©«1006l0"; baby diapers; absorbent pants; fittings for adults who cannot hold back urine; etc.

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if form? shows a schematic diagram of the nappy 0 0 of the present invention in a flat state; Als is not contracted (i.e., the elastic parts that cause contraction are removed); with sections of the formula stripped off to clearly show the composition of nappy 00©; and with section of nappy 00 facing away from the gad yall of the outer surface; directed towards the viewer. As shown in the form ©; the diaper 00 preferably includes © Top Cover Mis liquid 07 back cover oF impermeable to liquid attached to Top Cover OF an absorbent core 00;5 placed between Top Cover oY and back cover 0 7©; And the absorbent core has a surface facing the clothes 547; Face-to-body surface OE Side edges 08 Waist flaps SEA Waist flaps 089 Handles preferably include Lad 00 Elastic leg bands Coon Numerous straps

The pleats are elastic for the waist 60© and the fastening system is generally multi-fold called OV Ye The diaper 00 is shown in the figure ? and has an outer surface OF, an inner surface 0f facing the outer surface 7©; Primary waist area 01 Second waist area 0A and circumference (0) defined by the outer edges of the diaper 0 Cua Longitudinal edges 00 and edges of the edges Lov (As a skilled manufacturer can tell that the diaper is usually with a pair of waist areas and the area of the opening of the legs Between the waist areas; stop this usage and for the sake of simplifying the technical terminology, the lise 00 nappy 1 has only waist areas which include a section of the nappy which is mainly considered as part of the crotch area). The inner surface includes; © of the nappy 0 © This section of the nappy 50 placed adjacent to the wearer's body during use (eg; the inner surface 0f is usually made up of at least a section of the upper cover 0 and other elements that may be associated with the upper cover 20). The outer surface OF includes that section of the nappy 0 placed away from the body of the wearer Ye (eg the outer surface OF usually consists of a section of the cover ial 0 and other elements that may be attached to the cover posterior (WS) (OF is used here, the section of the diaper 00 or an element thereof that faces the wearer is commonly referred to as the surface facing the body. Similar to that; the section facing away from the wearer is also referred to as the surface facing the garment) extending both from the First waist 071 and second waist area 0A respectively from the edge edges OY of Yo circumference1* to the lateral central line oF of the diaper 0*. Figure © also shows the central line

longitudinal 99.

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and back cover © 0 5; Whereas the top cover 0 is a preferred embodiment of the VISE nappy showing the elastic leg collars of length and width usually greater than the dimensions of the absorbent core ala oY: to be so circumferential (0 of the nappy) ofr beyond the edges Absorbent core ©71 and back cover on 0 The diapers of the present invention can have several recognizable shapes; With hearts ° the pipette is adapted to the current invention. Examples of diaper shapes are commonly given in US Patent 1 4Ve HL in Buell; issued by US FATT and others on Sept. 7 19871; and US Patent Buell of 07. EACH OF THESE INVENTIONS INTEGRATED VAY aig YY et al. at Buell Issued 7114 Diaper Adaptation to the present invention shown in Patent AT here by reference. FIGURE 0 incorporated here 199% 5 38 YA Recorded in US 707457/18 published with serial numbers by ref. The absorbent cores of the diapers shown herein may be adapted in light of the information herein to include the absorbent compounds of the present invention such as the absorbent gels described therein. In nappy 00 it is combed ©0700 top cover and thermally bonded by methods known to experts in the textile industry The preferred top cover in 1 unit weight of about As in lengths polypropylene of the present invention includes polypropylene fibers

Ca used herein refers to "staple length fibers with staple lengths (GU (.7"). The top cover should preferably have a weight of (4,170) rtmm (1) or a length of at least approx. Basic from about 1; to about 7 grams per square metre. The top cover is made by

P-8 urge classification International paper of Walpole, Mass division of Veratec, Inc Ya. For a 00 diaper it is preferable to be made of a hydrophilic material that enhances the speed of transfer of oY the liquid top cover (such as urine) Through the top lid If the top lid is made of a hydrophobic material, the upper surface of the top lid at least is treated to be hydrophilic so that liquids move through the top lid more quickly This reduces the possibility of body secretions flowing away from the lid The upper cover is pulled through the upper cover and is absorbed by the absorbent core.Yo there are suitable methods for treating the surfactant the upper cover becomes hydrophilic by treating it with a surface activator which includes spraying the upper cover material with a surface activator and dipping the surfactant into the upper cover with an activator surface

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Vr is the substance in surfactant. There are more details of such treatment and hydrogenation included in the patent

Reising of Sake U.S.;59/874; titled Sorbents with Absorbent Sheets and US Patent 4947745 titled Sorbents VA) and others on 5 January on 4 January 11194; both merged here Reising "absorption"; Issued by day ju with straw hearts in ref. o watch glass surface oF the back cover ba in a favorite example of a diaper; As shown 0.7 cm to approximately 7.4 cm 0.7 extends beyond the absorbent core to a minimum distance of about 7.8 to 7.8 inches around the total circumference of the diaper. on It can take any size or shape to be compatible with the diaper 0400 The absorbent core is modified and has two handles in the T area Preferable for the diaper 00 It has an absorbent core 080 Asymmetrical in shape 0 The first waist, but it is usually rectangular in shape Examples of absorbent formulations used as absorbent cores in the present invention that have achieved significant acceptance (ald) and commercial success are set forth in US Patent 4610998 titled “Compositions” (NAAT et al. on 9 Sept. Weisman High Density” U.S. 51774.67 “Sorbent Apparatuses with Two-Layer Internal Compartments”» 10 U.S. Patent. 587878771 “Heart (Bel nV AAY sis) and others in Weisman and patent VAAL jaw VA at Angstadt adsorbent with atomized layer"; issued by American 497705 587; Entitled “Absorbent parts with high density and having absorption zones of the same absorbent core, Wiam 1 and others in Alemany 1988. Lower density and lower basic weight”; may also include a double inner part system containing an internal Ye intake and dispensing part consisting of chemically stiffened fibers placed over an absorbent storage center as detailed in US Patent 46477 77©; Entitled “A absorbent device with a flexible section of the waist, with a high absorbency capacity and in the patent of VARY STSGA01 and others in Alemany”; Published by Titled “High Efficiency Absorbents for Persons Unable to Hold Back ©1977 EO American Invention on Sept. The inventions are incorporated here by reference.‎

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In a preferred embodiment, the diaper includes Lad 90 elastic leg bands 000 Jag better absorbency of fluids and body secretions cs AY) Elastic waist band 510 gives absorbency and fit (ual) Fastening system ©0700 forming a ula seal that keeps Nappy 90 can also include elastic side pieces (not shown) in waist areas 576 0A They are ALG elastic bands for stretching that give more comfort and fit to the contours

They are most effective in nappy use 0 5. The Elastic Leg Collars 00 can be fitted into many different shapes including those shown in US Patent (VAT FG) US Patent No. 0 48070.; Issued by Aziz and others in V4 Gules US Patent #4778 issued by Lawson in AAV Jad WYY (©) and US Patent #704 issued by Dragoo in ? January 19484; Each is incorporated here by reference. The elastic waistband preferably includes an elastic waistband (not shown) that can be made in many different shapes including those shown in US Patent No. 40195940 issued by Kievit 0 et al. May 7 99806; US Patent No. 90,777,714 issued by Robertson at sus YO ($49) and US Patent No. 51,591,547 referenced above

issued by Buell et al. September 9?, 1987; Both of these references are incorporated here by reference.

The side elastic pieces can be made into many shapes. Examples of diapers with elastic side pieces placed in the handles (six handles) of the diaper are shown in Patent 0 . US No. 4809/6597 by Wood et al. Vo August 19845; US Patent No. ETAVYAY by Sciaraffa et al. in May VAAY US Patent No. 4977957; by Van Gompel et al. © July N99 and US Patent No. AY 010 ) from Buell and others at VAY adie WY

Both of these inventions are incorporated herein by reference. Yo the examples of Ape OV mounting systems are in US Patent #584917816 issued by Scripps in $Y AAS 5d 11 US Patent No. FATE Issued on Jan 11, 00999;US Patent No. 49471577 issued by

0 38611 on Aug 1 + ; US Patent No. 784/5496 issued by Buell at 9 AVE judg) US Patent No. 4,662,875 31 issued by Hirotsu et al. on © May 947 9; and US Patent Zqm 0151047 issued by Buell et al. on YR Sept. 1447 are both incorporated here by reference.

° It is preferable that the diaper 00 be applied to the wearer by placing one of the areas of the diaper’s waist; The second waist area (OA) is preferred under the wearer's back, then the remainder of the nappy is pulled between the wearer's legs so that the other waist area.” It is preferable that the first waist area 07 be placed across the front of the wearer, then the fastening system is applied to create a side closure.

The liquid formulation top caps of the present invention are also useful in 0-clasp products intended for dispensing. The term “pull-on products” used herein refers to a pull-on garment with Al cl sa leg openings. Pull-on products are placed in place on the wearer's body by inserting the wearer's legs into the leg openings and then sliding the absorbent product into position around the wearer's lower torso. Examples of attraction-fixed products are set forth in US Patent #747477© issued by Hasse et al. on September 1 NAY yo. There is also a dispensing pipette in which the top-caps with the liquid formulation of the present invention are of use. They are the substances for those unable to hold back urine. The phrase "material for the incontinent" refers to the gasket; undergarments (a gasket held in place by a suspension system of the same type as a belt, etc.); inserts for sorbents; absorbent materials » panties; mattress fillings; oa) regardless of Lae if Ye is to be worn by adults or persons unable to hold back urine. Appropriate materials for those unable to suppress urine are set forth in US Patent No. 47,257,471 issued by Strickland et al. on March 7th VIA US Patents 48499797765 and 0997751 issued by Buell above mentioned US Patent No. 4704116; US Patent No. 7); published by Abr et al.; US Patent 497448558 issued by Gipson Ye et al. October 7, 1990; and in US Patent Application Published No. 17/767970960 Judie Filed by Noel et al. on ¥ January 1991 (PCT Publication No. 0 ©1770 published on YY Jul 10997.)

(9) The compound of the liquid preparation The compounds of the liquid preparation of the present invention can be solid and often form semi-Ada at 170 “C; meaning at ambient temperatures. The expression “semisolid” means that the compound of the liquid preparation It has a flow similar to pseudo-plastics or liquid plastics.© In the absence of compressive stress the liquid formulation compounds can have a semi-solid appearance but can be made to flow if the pressure rate is increased.This is due to the fact that the liquid formulation compound contains major solid elements but also includes some trace liquid elements The compounds of the liquid preparation of the present invention are at least semi-solid at -0 room temperature to minimize infiltration of the liquid preparation in examples where the compounds of the liquid preparation are used in the top cover of the pipette In addition, liquid formulation compounds preferably have a final melting point (liquid) 701000 above the “potential pressure of storage conditions that can be Jel of 5°C*” Stores in Florida Box vehicle in Florida etc.) In particular the compounds of the liquid formulation of the present invention Yo shall have the following eutectic form: Characteristic Best Preference Range/liquid at room temperature) + Yo-¥ 0. —Y (Asie Liquid at body temperature (7©”C) 2-06 q0-Yo Final melting point fog YAS Being solid or semi-solid at ambient temperatures, they do not tend to flow and infiltrate the top cover of the diaper on which they are applied. This means that less liquid formulation is required to give the desired therapeutic or preventive benefits than a liquid formulation layer. When the liquid compounds of the present invention are applied to the outer surface of the YL top cover of the diaper they become transferable to the wearer's skin by natural friction or as the wearer or body heat. It is important to realize that the liquid formulations shown in the present invention reduce the adhesion of excrement to the wearer's skin and thereby increase the ease of excrement cleaning and the softness of the skin. The top cover of the diaper of the present invention contains an effective amount of the liquid formulation compound. The phrase “effective amount of alotion coating Yo” used herein refers to the amount of a particular liquid compound that when applied to the veneer is

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The diaper is effective in reducing the adhesion of feces to the skin and increases the softness of the wearer's skin. Naturally, the effectiveness of the amount of liquid bed depends to a large extent on the particular liquid compound used. The compounds of the liquid formulation of the present invention include: (1) Polyol liquid wetting agent or solidifying agents for a liquid wetting agent (Y) polyol polyester (s) POLYESTER (POLYESTERS) SURFACE ACTIVATE(S) 7) polyol polyester(s) POLYESTER POLYOLES © Optional hydrophilic; and (;) other optional surfactant. (s) The viscosity of formulated liquid compounds including; a humidifier; a freezing agent and optional squeezers must be high enough to prevent the liquid from flowing into the pad. Unfortunately, high viscosity can also lead to liquid compounds that are difficult to apply without treatments. On that, it is sufficient enough to preserve the compounds Alle there must be a balance so that the degrees of viscosity are the liquid Vs placed on the surface of the upper cover of the diaper, but not to be too high to cause problems in its treatment. Suitable for liquid formulation compounds range from about 001 stipores preferably from about 10 to about 001 typical from about © to about

A050 centipoise measured at polyol polyesters Polyester polyols No containing at least polyhydric alcohol Means polyhydric alcohol “polyol” Polyol groups. A is preferable from + to AY Preferably from ; to hydroxyl; hydroxyl groups on monosaccharides; disaccharides trisaccharides Sugar alcohols polyol Polyols contain alkyl glycosides Jia and other sugar derivatives Pentaerythritol (triglycerol and diglycerol Diglycerol Jie) 00 favorite polyglycerols include polyols The polyvinyl polyols and polyvinyl alcohols are pentaerythritol xylitol xylitol ribose ribose “arabinose xylose P7108”#; arabinose “mannose” methyl glucoside glucose p#maan1p; methyl glucoside cerythritol lactose maltose sorbitol sorbitol fructose ¢galactose galactose sucrose .maltotriose raffinose sucrose sucrose lactose Yo is particularly favored. Polyol is sucrose yy polyol

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It has four polyol ester groups. “polyol polyester” means that the “polyester polyol” is of hydroxyl polyol at least. It is not necessary that all hydroxyl groups ©: the polyester disaccharide Js on each ester can be converted into a polyol hydroxyl ester It must not have more than ¥ hydroxyl groups Disaccharides polyesters preferably not more than two groups. In particular, all caster is not convertible to ester 0

ALE (at least about 7/85) polyol is made of polyols hydroxyl groups to 17 of about sucrose polyesters to convert to ester 686. In the case of sucrose polyesters it is convertible to ester Polyol of hydroxyl polyols of hydroxyl groups A .ester Ye means Js liquid polyol polyester polyol polyester of the following groups with a liquid consistency of about Asie TY or less. Js “solid polyol polyester” means a polyol polyester of the following groups with a soft or rigid consistency at 7”C or higher. As shown below, polyesters can be used Liquid Vo polyol polyesters and solid polyol polyesters have been successfully used as emollients and solidifying agents respectively in the liquid formulation compounds of the present invention.In some cases solid polyol polyesters can also give some wetting functions Fatty acids and/or other organic radicals that have carbon atoms from? and even at least 1 (Say) can be used to convert a polyol | 0 to an ester ©681. Typically containing an 8-?? carbon atom is better than 11-17 carbon atoms. The acid moiety can be saturated or unsaturated and include positional or geometric isomers, eg cis or trans isomers, straight chain or branched chain, fatty or aromatic and can be homozygous for all groups Ester can be a mixture of different acid radicals Yo cyclic aliphatics such as cyclohexane carboxylic and polymeric radicals constituting the ester Jie ester polyacrylic yy ‏

Say dimer fatty acid can also be used to convert a polyol into an ester. Liquid polyol polyester and non-digestible oils have a full melting point at about 71 °C or Less The appropriate liquid from the edible and indigestible oils used herein includes liquid polyol polyester (see US Patent; Volpenhein s Mattson No. 100187 VY Aug. NAV) and patent to Jandacek No. 40051450 issued in ©?Jan 997971). Liquid esters of tricarballlylic acids (see Hamm's US Patent No. 50089747 of VY Apr 9881); liquid 0 A diester of dicarboxylic acids Jie dicarboxylic acids derivatives of malonic and succinic acid (See US Patent Fulcher No. 087577 Issued Vo April 1987.) Liquid triglycerides of alpha-branched chain carboxylic acids (see US Patent No. 707740448 issued VA May 99711); liquid ether and ether esters Vo containing a neopentyl moiety (see Minich US Patent No. 9567414? Issued on 9 VT judg (VT judg and fatty polyethers liquid polyglycerol (see US Patent Hunter et al. No. 3977577 issued 1 January 99771); liquid alkyl glycoside of acid polyesters liquid alkyl glycoside fatty acid polyesters (see U.S. Patent 0 Meyer et al. No. 854015 issued June 10, 2015) “9AS” liquid polyester of conjugated hydroxypolycarboxylic acids with two ethers (as citric acid or isocitric (see Huhn et al., US Patent No. 880145; issued Dec 19, 09848) Liquid esters of polyols Expanded epoxide-extended polyols (See US Patent Yo to White et al. No. 487113519 issued YA Aug. 1985.) The preferred liquid indigestible oils are sugar polyesters. csugar alcohol polyesters and mixtures of finishes are preferably amenable

Y. containing 8 to 77 carbon atoms fatty acids with fatty acids ester to convert to ester VA carbon atom containing 8 to fatty acids and better than carbon atoms oils that do not have Hardness or lower hardness at body temperatures carbon atoms having a high percentage of:© or ester (1.7"F; 17*C) usually contain ester groups or higher than Clg acid moieties or a percentage of High in fatty acid Fewer than the unsaturated fatty acid radicals Preferred in such Fatyy acids Unsaturated fatty acid Coleic acid is oleic acid Polyol polyester Liquid from Polyester polyols, mixtures thereof, linoleic acid indigestible solids or suitable solids, polyol polyester Solid polyols; sugar polyesters for use here can be selected from solid 0 sugar polyesters and terminator blends which contain sugar alcohol polyesters (sugar alcohols) groups which are primarily A to © ester groups for example usually saturated cester ester groups. from a long chain of fatty acid moieties

VE at least. Preferably from VE from suitable saturated carbon atoms contain carbon atoms long chain fatty acid radicals fatty acid moieties YY to 11 best from YT to saturated ve can be used alone or in a mixture with each other. In addition, acid radicals (normal) are typical of acid radicals (ire) straight chain fatty acid radicals long chain saturated fatty acid radicals fatty polyol aged polyol fatty acid polyester ester Js fatty acid Some types of molten intermediates have a special flow that determines their physical properties; That is, melting points - 0 viscosity; Leaching rates, degrees of leaching viscosity, and crystal size and shape are also useful. These types of polyester polyols VAY published on September 1 and August 77 The molten intermediate is viscous and has a high liquid / solid stability at the temperature of the molten polyol polyesters polyol polyester body heat makes it suitable for skin packaging. An example of a polyol ester Polyol completely Yo ester converted to a sucrose ester The intermediate is the one that can be obtained by sucrose

Leaching with a blend of £0,100 fatty acid methyl ester of fully or partially hydrogenated cottonseed or soybean oil. Preferred liquid polyol polyesters include sucrose polyesters. Especially preferred liquid polyol polyesters © in particular include sucrose converted to an ester with a mixture of a fatty fatty acid methyl ester The acid methyl ester of fully hydrogenated and partially hydrogenated cottonseed or soybean oil or mixture (eis ad) are hereinafter referred to as sucrose polycotton 2017001400216 and sucrose polysoyate respectively. A mixture of completely liquid polyol polyesters with lea polyol polyester 0 perfectly. May be a solid at room temperature.(See eg US Patent 6 No. 5000145 and Mattson [Jandacek US Patent No. 07) both issued YO January NAVY and are incorporated herein by reference Ve liquid or solid polyol polyesters can be prepared by several methods known to experts in the art.These methods include: converting a polyol into an ester (sl) a sugar or a sugar alcohol with methyl ethyl ethtyl or glycerol esters containing the desired acid moieties using various types of catalysts; acylated polyol with cacid chloride acylated polyol with acid anhydride | 0 acylation of polyol 001701 with the desired acid of each nonmetal. (See for example; US Patent Nos. VAT VAT K Signature Hoos (£0VAVYY 00) both incorporated herein by reference. These patents describe methods suitable for the preparation of a polyol polyester when making mixtures of materials Liquid and solid indigestible and non-absorbable" Yo the indigestible molecules can be dispersed as separate units that are not aggregated in the indigestible liquid oil. However, these indigestible molecules can also aggregate together to form larger aggregates that disperse into Indigestible liquid oil.The truth of this is LE pe algal

YY

For digestion is that it is flat plate-like in shape. The plate-like aggregates of indigestible particles take the form of small, porous globules. Its properties are thus able to capture large amounts of indigestible liquid oil. The indigestible solid particles can be used alone or dispersed in the indigestible liquid oil component. 5 Variety Esterified polyol polyesters Esterified polyol polyesters contain (a) tester groups composed of two basic types of long-chain saturated ester groups; (b) groups composed of acid radicals that form saturated fatty acid radicals long chain. fatty acid radical “dissimilar” to fatty acid radicals > saturated long chain fatty acid radicals contain atoms to 0?; The best is from 721-77. Fatty acid radicals 071 of carbon atom long chain carbon that can be used alone or in combination with each other in all straight chain fatty acid radicals (i.e. fatty acid radicals use sale grades. ve of fatty acid radicals Jeb or Cp Dissimilar types can include saturated or unsaturated fatty acid radicals Co-Chy or caromatic fatty acid radicals acid A mixture thereof or can be stearic-fatty acids from aromatic acid moieties or different types of branched cyclic or moieties fatty acids or ultra-long chain fatty acids Substitute acid. Yo “dissimilar” acid moieties Preferred includes unsaturated fatty acid moieties Best chain of 8 to TT to at least 11 carbons; preferably 11 long; contain

ONY to 1 is preferable to OY and its short chain saturated fatty acid moieties of ? to TY carbon; and mixtures thereof. The best include sucrose octa Cla polyol polyester Poly ester polyol Yo hydroxyl groups of sucrose A average of 7 Cua sucrose octaester ester behenic acid with Behenic acid ester has been converted to sucrose hydroxyl groups ester

YY

A short chain fatty acid having a stearic acid ester and the perforated group being converted to an ester in a particularly favored example includes the fatty acid carbon atoms 7-17 from solid sucrose polyesters Short Chain Oleic Acid 40 016:6. Polyesters of sucrose have converted sucrose hydroxyl groups from 1 hydroxyl groups of sucrose around hereinafter referred to as dbehenic acid with ester to ester. sucrose behenate is an acid moiety fatty-fatty acid radicals At least one fatty-fatty acid moiety converts itself to a hydroxyl group having the hydroxyl group of another fatty acid or other organic acid. And ricinoleic acid fatty acid with fatty acid ester is preferred. Sources of hydroxy-fatty acid is a ricinoleic acid 0 0 include hydrogenated castor oil hydroxy-fatty acids cstrophanthus seed oils hydrogenated castor oil hydrogenated castor oil Strophanthus ccalendula officinalis seed oils Calendula officinalis and Calendula officinalis seed oils Hydrogenated strophanthus seed oils Hydrogenated Impassions Cardamine seed oils Hydrogenated calendula officinalis seed oils No Discolored malotus oils ckamala Kamala oils ccardamine impatiens seed oils .mallotus claoxyloides oils and mallotus discolor oils by Lelia hydroxy fatty acids can also be prepared using osmium fatty acids oxidants tetroxide osmium permanganate potassium permanganate > 0 peracetic acid Je peracids and high-oxygen acids hydroxy-octadecanoic ALB =) gaan to make (Se) using this method; -117700:3 and oleic acid 9,10-dihydroxy-octadecanoic acid 9,10,12,13-tetrahydroxy-octadecanoic acid There is another way to prepare fatty acids, linoleic acid It can be made from linoleic acid Yo octa-decanoic acid —cis =) Y= Sg a -01 as hydroxy fatty acids hydroxy =o «10-hydroxy-12cis cis 11 hydroxy- =) + 5 10-hydroxy-12-cis-octadecanoic y

Y¢ synthetically by converting ¢15-cis-octadecactanoic acids into cis octadecactanoic acids by linolenic and linoleic acids. Jie fatty acids Nocardia Cholesterliim (fie) microspheres used to convert polyols fatty acid The same fatty acid sources of the fatty acid hydroxyl moiety can be used to convert the ester hydroxyl group to the polyol© ester to ester 6816. These include the hydroxy fatty acid radical hydroxy chain radical Ctoluic or toluic benzoic aromatic acids “methyl stearic acids” or branched methyl stearic acids such as isobutyric saturated or unsaturated ultra-long chain fatty acid fatty acid moieties dtriconsenoic or triconsenoic triconsenoic Ja Ve and cyclo hexane carboxylic cyclic aliphatics wall dimer acid-like polymeric ester-forming radicals polymeric ester-forming radicals Variation. Acrylic and polyacrylic dimer fatty acid oo can also be used as an ester group. Aromatic acid radicals Aromatic acid moieties are not similar. There is a wide variety of aromatic compounds, including VO-ester compounds; benzoic acid or toluic acid Jie benzoic benzoic amino benzoic acid amino benzoic compounds aminobenzoic compounds taminomethyl benzoic acids benzoic Sie ginal <hydroxy benzoic acid hydroxybenzoic acid hydroxy benzoic compounds tsalicylic and salicylic vanillic 0 acetoxyphenylacetic compounds ¢anisic acid anisic acid Jie methoxybenzoic compounds acetoxyphenylacetic compounds acetoxyphenylacetic compounds Jud Halobenzoic compounds and halobenzoic compounds ¢acetylmandelic acid dichlorobenzoic chlorobenzoic chlorobenzoic acids phenyl ccumic acetyl benzoic benzoic Jitu fluorobenzoic and fluorobenzoic Yo Many round nicotinic aromatic moieties Nicotinic phenylbenzoic yy

Yo can fluorene carboxylic containing polycyclic aromatic radicals used alone or in combination with each other in all grades. can also function as these being ester There are various types of dissimilar ester-forming moieties Among the polyester polyol molecules converted to ester are the various ester groups used here. There are other types of cracks that can be esterified polyol polyester 0 branched; saturated or unsaturated cracks of ultra-long series; The alkyl radicals form the alkyl chain cyclobutan carboxylic fatty ring containing cyclohexan carboxylic cyclopentan carboxylic Jie hydroxyeyclic and cyclohexane acetic hexane Circular elastic cracks abietic acid Jie polycyclic aliphatic acid tascorbic 0 dimer fatty acid polyacrylic polyacrylic jie constituent of polymeric ester or aryl groups hylogen amino and chain radicals Alkyl containing amino halogens .aryl group Various esterified polyol polyesters Preparing polyol esters converted into ester (Sa) with the required type of constituent cracks esterifing polyol by converting the required polyol into an ester 10 Methods described in the manufacture of poly Polyol esters Aad ester to ester for the preparation of methylester polyol esters when using the treatment of various methyl ester polyol polyesters; it has a mixture of acid moieties esterifying polyol polyesters converted to the eighth ester of one of these types ester long-chain saturated fatty acid; The ester of GAS dissimilar and long saturated fatty acids (such as dissimilar acids; or fatty acids .0 of the 0 partial acids of this chain ester reaction product) may be prepared first and followed by internal transformation to An acid ester of another type of acid, methyl ester, initially with a methyl ester, polyol polyester polymers. Solid indigestible other polyol polyesters, including polyol polyesters. 001701 polyester polymers Yeo by converting a polyol polyester polymers polyol to give a molecule with at least two parts of a polymer to a polyol polyester monomer

1 converted to two separate ester linked by covalent bonds between fatty acid radical moieties, for example, Jp; GB) of sucrose monomers or sucrose octabehenate monomers Can be crosslinked between fatty acids to form a polymer Repeating units of polymers polyol polyester polymers 0 can be the same or different so that the generic term 'polymer' in this scope includes the specific term 'copolymer ©:200017708' and the number of repeating monomers (or comonomers) that make such polyol polyester polymers can range from about 0 to 0 preferably from about 0 to 0.17 depending on the method of preparation; monomeric units any dimers trimers or tetramers polyol polyester polymers The best are sucrose polyester polymers with an average molecular weight amount of about 5080860 to 1 About 0005 preferably from about 005 to about 1000© better than about 0000 od about .7000 A way to prepare solid polyol polyester polymers is to convert polyol polyesters into a polymer Laadiu polymer known methods include; But not limited to (le) photochemical reactions and reactions (0) with the transformation of metal ions; heat; or crack initiators (all) such as di-tert-butyl peroxide. An alternative to that can be prepared Polyol polyester polymers directly by esterfying and interesterfying inter-esterification of a polyol with polybasic fatty acids converted to polymerized ads or their derivatives. Preparation of polyol polyester polymers by reacting acid chlorides or acid anhydrides from the desired polymer acids with sucrose, and it is preferable to use a conversion process

to

to successive esterification. Polyol polyester polymers can also be prepared by reacting methyl esters of the desired polymer acids with SUCTOSE in the presence of a fatty acid soap.

and a basic catalyst such as potassium carbonate ° Common examples of polymerizable citruses contain two or more double bonds (polyunsaturated acids) such as linoleic acid and linolenic acid and eelosteric acid 1005168116. paranaric acid ceicosadienoic acid ceicosatetraenoic acid arachidonic acid —V YO (5,13-docosadienoic acid) - and Clopanodonic acid Monounsaturated fatty acids such as oleic acid, elaidic and cerucic acids can also be used in DEA. Fatty acid dimers are suitable long chain Which in turn can be used to form solid polyol polyester polymers. Preferred polybasic fatty acid and polymerized fatty acids derivatives 0 “polymer containing polyol polyesters used in the preparation of polyol polyesters or fatty acids include dibasic acids produced by The coupling of fatty acids with low esters derived from polyunsaturated vegetable oils such as soybean oil or cottonseed oil or from animal fats such as tallow.

7 All types of polybasic polymerized fatty acids can be made by several methods known to experts in the art (see US Patent No. 772874959 by Lutton Issued November 17? VAY US Patent No. 7487751 by Goebel (YY) issued Sept. 1449;

ve US Patent No. 7,757,715 of Barrett et al.; issued on V40V plat) All of these inventions are incorporated herein by reference.

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The humectant (1) is the humectant or JW the principal active ingredient in the liquid formulation compounds of the liquid invention as previously described. It can also be a polyester polyol ind poly humectants There are other humectants Optional included in liquid formulation in addition to a moisturizer or following. Lad liquid Suitable additional moisturizers shown polyol polyester © emollients polyester polyol Moisturizer is a substance that softens, soothes, softens, coats, lubricates, and moisturizes Or cla as used in a humidifier that performs many of these goals such as softening, moisturizing and lubricating the skin.One of the goals of the present invention is that these moisturisers have a plastic or liquid consistency at 10 *C, i.e. at the ambient temperature This distinctive consistency of the moisturizer allows the liquid compound to impart a softness0 and a smooth, liquid-like feel. to a humidifier is not necessary in the preparation or application of the liquid solution compounds of the present invention and may require an additional drying step. However; Tiny amounts of water in the humidifier that it picks up as a result of ambient humidity 01 for example can be tolerated without adverse effect. Typically, moisturizers used are or less; The best 71 of the present invention contain about 725 or less of water; Preferably about 7.5 or less water. Additional softeners useful in the present invention may be petroleum-based; Ester example alkyl ethoxylate ester eg alkyl ethoxylate ofatty acid ester fatty acid Yo eg poly fatty alcohol eg fatty acid ester ethoxylates fatty acid or a mixture of these emollients. Moisturizers with a suitable petroleum base polysiloxane a siloxane with hydrocarbon chain lengths or a mixture of hydrocarbons including a hydrocarbon base petroleum with a hydrocarbon carbon atoms FY to 11 carbon atoms petrolatum 'Lad' (also known as mineral 011 these lengths of chain include mineral oil Yo petrolatum (also known as 'mineral wax' 'liquid petrolatum') and petrolatum usually refers to the lowest mixtures of hydrocarbons mineral oil 0. and "mineral gel") yy:

YA petrolatum .carbon atoms A carbon atom of 51 to 11 has a viscosity of hydrocarbon to 7? A carbon atom of 11 has a viscosity of hydrocarbon usually refers to the most hydrocarbon mixtures. The preferred emollients are meniral oil, mineral oil, petrolatum, and carbon atoms in particular for the liquid solution compounds of the present invention. ° These suitable fatty acid ester type moisturizers include those derived from Cpp-Cosfatty acids Cpp-Cog preferably saturated fatty acids, 0- and 0-saturated fatty acids and short-chain monohydric alcohols (and©-,©; thanks to j©-,6). Typical examples of this ester include cmethyl palmitate, methyl stearate, isopropyl laurate, isopropyl myristate, isopropyl palmitate, ethylhexyl palmitate, and blends. Of which. Suitable fatty acid ester humectants may also be derived from ester of longer chain fatty alcohols (Cip-Cas (preferably 0,2-0) and shorter chain fatty acids e.g. acid Lactic acid such as lauryl lactate .cetyl lactate and acetyl lactate Yo Suitable alkyl ethoxylate type moisturizers include fatty alcohol ethoxylates with an ethoxylate of about ? To about 10. The fatty alcohol ethoxylate emollient is preferably selected from the group consisting of the ethoxylates of dauryl cetyl and stearyl stearyl and mixtures thereof with a YS pythoxylating rate ranging from about ? to about YY Typical examples of such alkyl ethoxylates include laureth-? laureth-3 (lauryl ethoxylate with an ethoxylate grade ratio?); Laureth-?? laureth-23 (lauryl ethoxylate at cetech-10 01-thetes rate YY Ale SAA a (dil acetyl alcohol ethoxylate at steareth-10 01-thyretsu) 01 Yo (stearyl alcohol ethoxylate average ethoxylate grade 01.) These alkyl ethoxylate humidifiers are typically used in combination with petroleum base humidifiers Jie petrolatum petrolatum average weight of an alkyl ethoxylate humidifier

Ye. Preferably from 1:5 to about 1:1 to a petroleum base humectant of about alkyl ethoxylate.

A) to about 7:1 Approximately suitable fatty alcohol, including soft drinks of the fatty alcohol type, ethanol, pana, preferably 0-0. Typical examples (Crp-Ciofatty alcohols Cro-Caz

AAA) and mixtures thereof. Alcoholic beverages stearyl alcohol and cetyl alcohol ©

Jie is typically used in combination with fatty alcohol emollients at a weight ratio of fatty alcohol emollient to petroleum base emollient of petrolatum petrolatum (7:1 to about 1:1 to about 500 preferably). Other suitable embodiments of emollients used in the present invention include, in general, polysiloxane compounds. Polysiloxane compounds suitable for use in the present invention include those containing polysiloxane materials of the following composition: monomeric siloxane

COR to! oo: | = = : 0 0) independent mp can be monomeric siloxane per monomeric siloxane unit Ry and Ry where calkaryl caryl calkenyl JV caryl calkyl or any alkyl hydrogen removed VO halogenated hydrocarbon “cycloalkyl caralkyl J” of any Ry and Ry unit or any other moiety. Any part of it may or may not be replaced. Certain moieties can differ from the corresponding functions of the monomeric unit that the monomeric polysiloxane is adjacent to. In addition, the polysiloxane monomeric unit Ry can be either straight chain, branched chain, or cyclic. Notches 18. YX and YX siloxanes 065A*9110 » Poly Jie additionally and independently to be other silica functions and not to be binding polysilanes and polysilanes silanes siloxanes 1065 + silanates can contain any of a variety One of the organic functions is Rp Ry on that. The radicals “phenyl carboxylic acid” include, for example, alcohol functionalities; amine carboxylic acid and amine YO

s

Examples of alkyl radicals 2016218 alkyl is methyl cmethyl ethyl butyl pentyl

pentyl chexyl octyl coctyl decyl decyl octadecyl coctadecyl etc. Abd Shakouk

Alkenyl radicals are cvinyl phenyl callyl etc. Examples of aryl radicals are phenyl diphenyl diphenyl naphthyl A Bd x) naphthyl alkaryl radicals © is ctoyl oxyl (cethylphenyl Jad Ji) exylyl etc. Ahad Aralkyl radicals are benzyl alpha-phenylethyl calpha-phenylethyl beta-phenyl

(beta-phenylethyl Ji) alpha-phenylbutyl (calpha-phenylbutyl) etc. Examples of cycloalkyl radicals are cyclobutyl, cyclohexyl, etc. Examples of halogenated hydrocarbon radicals are:

tetrafluorethyl cbromoethyl Ji) bromo “chloromethyl chloromethyl 0 hexa ctrifluorotloyl ctrifluorethyl Jil fluoroethyl fluoroethyl fluoroethyl fluoroethyl fluoroethyl fluoroethyl fluoroethyl fluoroethyl fluorethyl fluorethyl fluorethyl fluorethyl fluorethyl fluorethyl fluorethyl fluorethyl fluorethyl fluorethyl fluorethyl fluorethyl fluorethyl fluorethyl fluorethyl fluorethyl fluoroethyl jil

The viscosity of useful polysiloxanes can be varied and generally the viscosity of polysiloxanes is 85A as long as the polysiloxane is viscous.

1 to flow or can be made to be SUE to flow for application to the top cover of the diaper. This includes but is not limited to a viscosity as low as five centistokes (at 717*C measured with a glass viscometer) to about 00©0 << Yo centistokes. Polysiloxanes preferably MN 8 have a HASTY viscosity graded from about © to about 0.00 cST; Preferably more than about © to about Yee better than about 001 to 001 centistoke.

0 _ Polysiloxanes with high viscosity and which can be resistant to flow can be effectively settled on the top cover of the diaper in these ways; For example (JE) emulsifying polysiloxane 6 in a surfactant or preparing polysiloxane in solution with the help of Jie Gude's hexane noted for ideal purposes. Characteristic methods of applying polysiloxane moisturizer to the diaper top cover will be discussed. In more detail about

eh Ye

The polysiloxanes preferred for use in the present invention are set forth in US Patent 07 (Ampulski et al.) issued October 77 AAA vy the particularly preferred polysiloxane use herein is attached by reference. Polysiloxane compounds as humectants in liquid formulation compounds of the present invention include polymethyl compounds (eg phenyl-functional polymethylsiloxane compounds) Dow Coming 556: Fluid in formulation grade Cosmetic or stearyl cetyl has a stearyl function dimethicones and dimethicone (© polyphenylmethylsiloxane) respectively. polysiloxane Dow 2503 and Dow 2502 Jie stearyl functional alkyl groups can be functional alkyl groups or alkyl groups phenyl in addition to these substituents with phenyl hydroxyl carboxyl carboxyl camino groups effective substitution procedure with amino groups amide amide ketone aldehyde polyether ether hydroxyl ether Of these effective substituent groups, the family of groups including the thiol and thiol cester ester 001 are hydroxyl, hydroxyl, carboxyl, calkyl, alkyl, amino, “phenyl, phenyl functional” is the best. Preferred phenyl from others and vinyl groups

In addition to petroleum-based emollients, fatty acid ester emollients, efatty acid ester ethoxylates, alkyl ethoxylate Veo, fatty alcohol emollients, and polysiloxanes, the emollients useful in the invention Current ones can include smaller amounts (eg up to about 701 AS) than other conventional humidifiers. These other conventional humidifiers include propylene glycol, cglycerine, ctriethylene glycol. Spermaceti or other types of wax; 0 fatty acids and fatty alcohol ethers with from 11 to YA carbon atoms in the fatty chain; like acid Citric acid 928:16 Propoxylated fatty alcohols fatty alcohols 070007712160 Glycerides cglycerides acetoglycerides and ethoxylated glycerides of n-N Fatty acids and other fatty esters of polyalcohols Polyhydroxy Yo lanolin and its derivatives. These other moisturizers may be added as well

The solid or semi-solid properties of the liquid formulation compound remain Alas YY

YY

The amount of moisturizer a liquid formulation may contain depends on many factors, including the specific moisturizer used; the intended benefits of the liquid formulation; The other elements in the composition of the liquid formulation and similar elements. The composition of the liquid preparation can include from about © to about 745 of moisturizer. The composition of the liquid formulation preferably includes to about 788 of the humectant. 15 the best is from about J to about 01 of about 5. The freezing agent (Y) is the main ingredient in the formulation of the liquid formulation of the invention. The current is a liquid-capable agent on the top cover of the diaper which polyol polyester Polyol Polyester Moisturizer Freezes on which the liquid formulation compound is applied. The liquid in the compound has the consistency of the liquid in polyol polyester because the polyol polyester moistener Ye It tends to (PTY Ma) ambient temperatures during preparation and use (even flowing or infiltrating even when subjected to a slight pressure. When applying the moisturizer to the top cover, it does not remain mainly on the surface of the cover. The lead of the diaper, especially in liquefied state or the top, but instead tends to infiltrate and flow into the inside of the diaper. Leakage of moisturizer into the inside of the diaper can cause undesirable effects on the absorbency of the diaper core, and this is due to the hydrophobic properties of many of the moisturizers used in compounds. The liquid formulation in the present invention also means that a lot of moisturizer must be applied to the top cover of the diaper to obtain the desired preventive or therapeutic benefits of the liquid formulation. Nappy core absorption. 0 The freezing agent prolongs this tendency of the lubricant to leak or flow by holding the lubricant in its primary position on the surface of the top cover of the nappy to which the liquid formulation compound is applied. It is believed that this is partly due to the fact that The freezing agent raises the melting point of the liquid preparation compound above its counterpart in the moisturizer. Whereas, the freezing agent is also miscible with, soluble in the moisturizer with the help of a suitable emulsifying agent); It also holds the moisturizing SUG (or Yo) on the top surface of the nappy

Ye It is also useful for the freezing agent to be 'retained' on the surface of the nappy's top coat. This can be done by using freezing agents that quickly crystallize (i.e. solidify) on the top cover surface. In addition, the external cooling of the upper cover of the treated diaper by means of a blower or a fan; etc. » can accelerate the crystallization process of the freezing agent.

° In addition to that; In order to make the antifreeze agent miscible (or dissolve in) the moisturizer it needs to have a melting point of at least about ¨C. Thus, the freezing agent itself does not tend to leak or flow. Preferred freezing agents have melting points of at least about 60 µm. Typically the freezing agent has a melting point in the range from about 50" to about Aston

Vv. Suitable immobilizing agents in the present invention may include a selected member of the group of Cp4-Cpy fatty alcohols “C14-Cy; fatty alcohols Cp5-Cao fatty acids 0-J© and 0-02 fatty alcohol ethoxylates Cp-Z with an ethoxylate of ? to about Fo and a combination thereof. Preferred freezing agents include (0)-06 fatty alcohols.

1 It is best to be selected from the group consisting of cetyl alcohol, stearyl alcohol, and a mixture thereof. A mixture of cetyl alcohol and stearyl alcohol is particularly preferred. Other preferred freezing agents include fatty acids and ©-E©; It is best to be selected from the group consisting of palmitic acid, citric acid, and a mixture thereof. mixture of acid

0 Palmitic acid monohydrate and citric acid are particularly preferred. There are also preferred freezing agents that include and 0-0 C16-Cys fatty acid ethoxylates with an ethoxylity of about 17 to approx. Fatty alcohols, fatty acids, and fatty alcohols are preferably linear.

It is important that preferred freezing agents such as fatty alcohols work

Yo Y©-Y,0 increases the crystallization rate of the liquid solution so that the liquid crystallizes quickly on the surface of the substrate. on it; Low levels of the liquid formulation may or may not be beneficial

vy

Yo Feeling great can be delivered with a better liquid lotion. traditionally; We needed large amounts of liquid formulation to achieve the desired softness, due to the flow of these liquids into the heart of the diaper. There are other models of freezing agents that can be used either alone or in combination with fatty acids and cfatty alcohols. alcohols The fatty alcohols listed above. Examples of these other forms of agents are fatty alcohol ethoxylates © “polyhydroxy fatty acid esters.” Frozen hydroxy fatty acid Js includes fatty acid esters and mixtures thereof. Polyhydroxy fatty acid amides esters Js Preferred non-hydroxy fatty acid amides having three or more hydroxy groups amides and amides 5 and being non-ionic 00.0016 in POIYhydroxy chemically bound on a polyhydroxy molecule its characteristics. Due to the possibility of sensitivity of the skin of users of the upper cover of the diaper on which compound 0 is applied, it must also be relatively mild, amide and amide ester in the liquid formulation, as these types of esters are non-irritating to the skin. The appropriate polyhydroxy fatty acid esters Polyhydroxy fatty acid esters: for use in the present invention have the formula: i il 2-0-0 - Y vo it is preferred “C5-Cy; hydrocarbyl Ju Ss a Cs-Csp being an R group wherein the chain is straight; C7-Cyo alkyl or alkenyl C5-Coo alkyl or alkenyl C7-Cyo alkyl or alkenyl straight chain; The best is (©-::© alkyl or alkenyl) a straight chain; And it is 7 polyhydroxyhydrocarbyl molecules or an alkenel with at least ? hydrocarbyl 0:73700<770100a00 hydrocarbyl chain | 0 can derive 1. Not chemically combined directly attached to the chain; And be © at least 01 pentaerythritol glycerol as glycerol polyol Suitable 7 groups of polyols Maltodextrose 2002110060086 Galactose craffinose Raffinose Jie Say pentaerythritol maltose fructose fructose xylose glucose ©1:608p ; Xylose csucrose Sucrose «galactose

Je and the sugar alcohols terythrose and erythrose mannose mannose lactose lactose «maltose | ©

erythritol cerythritol xylitol malitol 1101l03; mannitol and sorbitol and hydrates of sugar alcohols sorbitan lw sw Jie. One class of the polyhydroxy fatty acid esters used in the present invention includes certain sorbitan esters ©; Sorbitan esters are preferred over saturated fatty acids (Cie-Cpp). In terms of how they are typically manufactured, sorbitan esters usually include a mixture of mono-; binary-; and thalaqi- cmono-,di-tri-etc esters etc.; esters. Typical examples of suitable sorbitan esters in SPAN 40 Js include sorbitan palmitates 0, sorbitan stearates (such as SPAN 60), and sorbitan behenates that include one or more Dy — SD = cmono-,di-,and triester Examples of sorbitan esters csorbitan mono-,di- and tri-palmitate Sd = sorbitan mono-,di- and tri-stearate and ve sorbitan mono-,di- and tri-behenate in addition to A mixture of sorbitan mono-, di- and tri-esters, Lad can use a mixture of different sorbitan esters Jia sorbitan palmitate palmites with stearates 50101a 80. Particularly preferred sorbitan esters are sorbitan stearates. di- and tri-esters (in addition to some tetraesters such as SPAN 60 and sorbitan stearates sold under the trade name GLYCOMUL-S from the Lonza Corporation). These sorbitan esters typically contain a mixture of mono- and di-; And mono-, di- and tri-esters, in addition to some tetra-esters, but Yo mono- and di-esters, with sale being the dominant species in this mixture. Another class of polyhydroxy fatty acid esters suitable for use in the present invention includes certain yy vv glyceryl monoesters; Preferably glyceryl monoesters, saturated glyceryl monoesters, such as glyceryl monostearate fatty acids from D0-© fatty acids, glyceryl monopalmitate, cglyceryl monostearate, and a mixture of sorbitan esters, Jie sorbitan esters. Also glyceryl monobehenate mono-behenate typically contains some di- and tri-glyceryl monoester 0-ester. However, such a mixture must contain predominantly glyceryl species to become useful in the present invention. glyceryl monoester polyhydroxy fatty acid esters Certain Cip-Coy acid esters preferably sucrose fatty acid esters Ve monoesters C1,-Cy, saturated fatty acid ester of sucrose Preferred In particular and including sucrose from sucrose diesters and diesters 5 (goal sucrose “di-stearate” — AD sucrose mono- js Sw .mon-and di-laurate and di-laurate The suitable laurate for use polyhydroxy fatty acid amides Yo in the present invention has the formula: 0 RI!1

RZ-C-N-2Z = Y “Cy-Cyhydrocarbyl J-© hydrocarbyl H sine is menoxi 2-hydroxypropyl hydroxypropyl 7-2-hydroxyethyl ethyl 0-0 Ar Finishing mixture preferably methoxypropyl methoxyethyl Ji) Ye or methoxyethyl methoxyethyl C1-Caalkyl © or Cy alkyl Cp is more preferred cmethoxypropyl or methoxypropyl (methyl Cralkyl is better, 6 alkyl cmethoxypropy!l «Cs-Cs hydrocarbyl group patches is 1-l) amethoxypropyl or alkyl group straight chain ,©-,©; Alkyl or Alkyl alkyl is most preferred Yo is preferred straight chain alkenyl or Alkyl straight chain R©-F0; The best is alkyl

A 7-,:© or a combination thereof; And 7 be a polyhydroxy hydrocarbyl molecule with a linear hydrocarbyl chain with at least ? Hydroxyl directly attached to the chain. See US Patent 0019754577 (Honsa) issued December 79, 11937 (incorporated herein by reference) showing polyhydroxy fatty acid amides as well as how to prepare them. Part 7 is preferably derived from a reducing sugar in a dilute amino reaction; The best is Glyceryl 817010/1. Suitable reducing sugars include glucose, fructose, maltose, lactose, dactose, galactose, mannose, and xylose Highly concentrated wheatgrass juice Dextrose Highly concentrated wheatgrass juice Fructose fructose 0 and wheatgrass juice with a high concentration of maltose amaltose can be used in addition to the individual sugars listed above These juices from wheat can give sugar elements to the Z fraction It is preferable to select the Z portion from the group formed by -CH ,~(CHOH),-CH,OH -CH,0H-CH,~(CHOH),(CHOR®*)(CHOH)-CH,0H ¢-CH(CH,OH)- [(CHOH), ,]-CH,0H NO where 2 is an integer from © to 0 83 H is a cyclic or lipid monosaccharide. The most preferred n Cua glycityls is 4; in particular 011:011-,(011017 ) 112 -. In the above formula, RY could be for example “-N-methyl -N (N-methyl ethyl -N” (N-ethyl propyl -N “N-propyl N-isopropyl (N-isopropyl butyl (N-butyl) [-?-hydroxyethyl -N (N-2-hydroxyethyl) N-methoxypropyl or =Y-N 0 hydroxy propyl (N-2-hydroxypropyl) a fondant that can be selected to yield; For example; cocoamides ccocamides cstearamides oliamides coleamides lauramides 1017000165 myristamides 00371818101068; Ccapricamides, metamides, antispasmodic, talamides, ctalowamides, etc. The Z part could be 1-deoxyglucityl (1-deoxyglucityl 7-deoxyfructityl-1-2-deoxyfructityl deoxyyo maltityl-1 (1-deoxymaltityl 1-160771801011) -1-deoxygalactityl 6101m81g1-160<:7; -1-deoxymannityl -1l-deoxymannityl deoxymaltotriotity <1-deoxymaltotriotity etc.

Ta is best for it polyhydroxy fatty acid amides Polyhydroxy fatty acid amides General formula: 0 Ni CH METHOXYPROPYL 7:©-© Alkyl 182 tmethoxypropyl or methoxypropyl methyl 8 be methyl

These include the alkenyl group 1 of the 0-.© straight chain or the catyl group © 7-laurel-<-methoxy -N «N-lauryl-N-methyl glucamide Jodie's glucamide lauryl-[A1-] Cocoyl-11-methoxypropyl-N «N-lauryl-N-methoxypropyl glucamide - Methoxypropyl glucamide -N «N-cocoyl-N-methoxypropyl glucamide Taloyl-17-methoxypropyl glucamide -N (N-palmityl-N-methoxypropyl glucamide 0) Taloyl-11-N-methoxypropyl glucamide OR “N-tallowyl-N-methyl glucamide. N-tallowyl-N-methoxypropyl glucamide. As noted earlier, some freezing agents require an emulsifying agent to dissolve in the moisturizer. This alkyl-17-methoxy-N Jie 81068001088 is Particularly for certain types of glucoamides over 1 have values of about 11113 of about 11113 N-alkyl-N-methoxypropyl glucamides dus' 1 under about 7. With this HIB at least, suitable emulsifying agents include in particular those The values shown previously, such as sorbitan esters, in particular, sorbitan esters, have been shown to be useful in dissolving these agents. JB is about 9,; or HLB with csorbitan stearates values in petrolatum 0600180010. Other suitable emulsifying agents are glucamide freeze-dried glucamides of polyethylene glycol ethers (PEG-2 steareths including steareth-?Yo).

An Cua «CH; (0112(7)0011:011(.011) corresponds to the formula stearyl alcohol alcohol J isosorbide laurate “sorbitan tristearate of?”; Sorbitan stearate pf modified emulsifying agent glyceryl monostearate and glyceryl monostearate 1505010106 laurate may be included in an amount sufficient to dissolve the freezing agent in the moisturizer so that a homogeneous mixture can be obtained cocoyl-18-N virtually. For example; approximately a 1:1 mixture of normally unfused Yo petrolatum and petrolatum N-cocoyl-N-methyl glucamide from a mixture of 7710 in a single phase mixture; It will melt into a mixture in a single phase when added

11 sorbitan tristearate as an agent There are other forms of ingredients that can be used as freezing agents; either alone or in combination with the aforementioned freezing agents; Types of wax include Jie carnauba; ccamauba beeswax; Hee Candelilla paraffin 0378150 ceresin cceresin esparto cesparto uricuri ged couricur rezo rezowax and other well-known types of candles. The preferred wax is paraffin wax. An example of a particularly favorite paraffin wax is 5.2.434 from Pitsch Corporation 5 Strahl PO Box NY. Other suitable preferred freezing agents include those indicated above; Polyol polyester | 0 | Solid with sucrose polybehenates 90017056 ... ... the amount of freezing agent that should be included in the liquid formulation complex depends on the different Jal se including the special included wetting agent; Special Embedded Freezing Agent» Whether an emulsifying agent is required to dissolve the freezing agent in the humidifier; The other elements in Compound 0 Liquid Lotion and Other Agents. The compound of the liquid formulation may include from about © to Vo about 795 of the freezing agent; The compound of the preparation should preferably include Jd from about © to about Ton best from about 01 to about 0 ; of the freezing agent. (7) Optional hydrophilic surfactant As mentioned above, it is desirable that the top cover of the diaper be made of a hydrophilic material that promotes rapid movement of liquids (eg urine) through the top cover. Similarly, it is also important that the compound of the liquid formulation SUG be sufficiently wet to ensure that liquids travel through the top cap more quickly. This reduces the possibility that body secretions will flow away from the liquid formulation layer as well as being drawn through the top flap and absorbed by the absorbent core. depending on the particular freezing agent used in the compound of the liquid formulation of the present invention”; An additional hydrophilic surfactant Yo (or a mixture of hydrophilic surfactants) may be required to improve wettability. For example; Some freezing agents such as 17-cocoyl-17-methoxypropyl glucamide, N-cocoyl-N-methoxypropyl glucamide, have an a of at least 11113 of about V and are amenable to

For JL sufficiently without the addition of a hydrophilic surfactant some freezing agents such as ,©-,,© fatty alcohols with HEB values below about 7 require the addition of a hydrophilic surfactant to improve wettability When the liquid lotion compound is applied to the top cover of the nappy. Similarly, a hydrophobic moisturizer such as petrolatum requires the addition of a hydrophilic surfactant. Suitable hydrophilic surfactants may be miscible with the moisturizer and the freezing agent to form a homogeneous mixture. Because of the possible sensitivity of the skin of users of absorbent disposable products to which the liquid formulation compound is applied; These surface activators should also be relatively soothing and non-irritating to the skin. In particular; These hydrophilic surfactants are non-ionic not only to be non-irritating to the skin but also to avoid undesirable effects on any underlying fabric laminate composition; For example, reducing tensile strength. Suitable nonionic surfactants may be non-transferable after application of the liquid formulation compound to the diaper top cover1 and have in particular hydrophilic-lipophilic balance values of 111.3 in the range of about; to about Yee preferably from about 7 to about .01 For these nonionic surfactants to be non-transferable they must have melting temperatures greater than the temperatures that sale encounters during storage, charge, and distribution while using sorbent products intended for excretion; For example (JU at Ja ** is at least residual in this respect. These nonionic surfactants preferably have melting points similar to those in the freezing agents shown earlier. Nonionic surfactants The nonionic surfactants suitable for use in the liquid formulation compounds of the present invention include alkylglycosides alkylglycosides ethers as indicated in US Patent 01784 (Langdon et al.) issued on March A VAY alkylpolyethoxylated esters such as 1000115 a) Pegosperse of Fair Lawn Corporation, Lonza, New Jersey; mono-ethoxylated sorbitan; bilateral; and tri-esters

ethoxylated sorbitan mono-,di-and/or 11-665 mN-0-© fatty acids

Fatty acids E0-E© have an ethoxylation rate of about ? to Fe Mga preferably from about ?

to about 10; Tween 60 Jie (sorbitan esters of citric acid)

10 ethoxylated 11 TWEEN 5 (Yo sa) sorbitan ester from

© citric acid with an ethoxylate of about 4;) and condensed products of fatty alcohols with about 1 to about 08 mol of ethylene oxide alkyl chain of fatty alcohol They are typical in straight (linear) string form and contain about JA about 7? Carbon atoms particularly favored are condensed products of alcohols of the alkyl group.

group 0 Allah containing about 11 to about YY carbon atoms with from about to about Vo mole of ethylene oxide per gram mole of alcohol 1001m. Examples of these ethoxylated alcohols include the condensed products of

myristyl alcohol 071501 with 1 mole of ethylene oxide per

moles of alcohol Calcohol Condensed product of coconut alcohol (a mixture of alcohols

1 Fatty alcohols with an alkyl chain vary in length from 10 to VE carbon atoms with about 1 mol of ethylene oxide.

A number of suitable commercially available ethoxylkated alcohols include 15-99 125601101 (condensed product of linear alcohols 0-0 with 4 mol ethylene oxide marketed by Union Carbide Corporation).

Kyro 208 | 0 (condensed product of linear alcohols A-0 with 4 mol gram of ethylene oxide) marketed by NEODOL ¢Gamble 5 Procter brand of surfactants marketed by shell chemical in particular NEODOL 25-12 (condensed product of linear alcohols ©,0-0 with Y 1 mol oxide

NEODOL 23-6.5T ethylene oxide (condensed product of linear alcohols we

a Yo 0 mole of ethylene oxide distilled (top) to remove certain impurities; In particular the trade name PLURAFAC for surfactants marketed by BASF in particular 2-38 21178806 (condensed product of straight chain alcohol Cp with YV

l mole of ethylene oxide (there are certain hydrophilic surface activators; in particular ethoxylated alcohols Jie ethoxylated alcohol 25-12 2120701 . Alkyl ethoxylate can also act as moisturizers Other preferred examples of activators The surfactant is an ethoxylated alcohol including type 1015 surfactants Brij and mixtures thereof with Brij 72© Jie steareth-2 and Brij 76 (as steareth-10) There is also a mixture of cetyl alcohol Jiu and stearyl alcohol ethoxylated to a degree of ethoxylation of about 01 to about Yo Lad can be used as a 'hydrophilic' surface activator surfactant AT type of surfactant suitable for use in the present invention includes 0 “OT Aerosol” dioctyl ester of sodium sulfosuccinic acid marketed by American Cyanamid Company. Still another type of surfactant suitable for use in the invention (Mad) includes a silicone copolymer such as General Electric's SF1188 (polyoxyalkylene ether copolymer). Ye General Electric SF1228 5 polydimethylsiloxane (silicon polyether copolymer) These silicone surfactants can be used in combination with other types of hydrophilic surfactants. Discussion It has been found that silicone surfactants are effective at lower concentrations (Ba Ye) Ze from about 70.78 to about 71 by weight of the liquid formulation compound. The amount of hydrophilic surfactant required to increase the JL susceptibility of a liquid formulation compound to a desired level depends on the HLB value and the level of freezing agent used; The value of 11113 for the used surface activator and similar agents. The compound of the liquid formulation may include from about 1 to about 78+ of a hydrophilic surfactant when needed to increase the wettability properties of the compound. The composition of the liquid formulation should preferably include about 1 to about 78 preferably from about 01 to about 0 ZY of hydrophilic surface activator when increased wettability is required.

¢£(?) Other Optional Ingredients Liquid formulation formulations may include Optional A Yi as a fifth in the moisturizer; And creams and liquid lotions of this kind. These optional items include celal pH lowering or neutralizing systems; vitamins; skin-soothing agents or anti-inflammatory agents; viscosity modifiers; perfumes; antiseptic antibacterial agents; medicinal agents; film formulators (AES) fresheners; impermeable materials; astringents; solvents; etc. In addition, stabilizing or anti-oxidation materials can be added to improve the display time of the liquid formulation “Jie Cellulose Derivatives 1101056”; Proteins and lecithin Appropriate pH regimens include citric acid salts Appropriate vitamins 0 - Appropriate include vitamin E Appropriate skin-soothing or anti-inflammatory agents include aloe vera juice and panthenol .panthenol all of these substances are known herein as additives to this formulation and may be used in suitable quantities in the liquid preparation compounds of the present invention c- treatment of the top cover of the diaper with the liquid preparation compound vo in the preparation of liquid diaper products according to the present invention; The liquid formulation compound is applied to the outer surface (i.e. the surface facing the body) of the diaper top cover Any of a variety of application methods can be used that evenly distribute smooth, liquid- or melt-based materials Suitable methods include spraying Imprinting (e.g. embossing) Coating (such as etching); perforating; or a combination of these application techniques such as spraying the liquid compound onto a circular surface such as a sanding roller that transfers the compound to the outer surface of the topper of the diaper. The method of applying the liquid formulation to the top cover of the nappy should be such that the top cover is not saturated with the liquid formulation. if the top cap is saturated with liquid formulation; There is a high probability that the OY liquid fitting will block the top cap bore; Lay reduces the ability of the upper cap to transport fluid YY the bottom absorbent core. Also, saturation of the top cap is not required to obtain therapeutic and/or preventative benefits of the liquid formulation. Particularly suitable application methods You will apply the liquid formulation to the outer surface of the nappy top cover. yy go

The minimum level of liquid applied to the top cover of the diaper is an amount effective in reducing the stickiness of stool to the wearer's skin. The compound of the liquid formulation is preferably applied to the top cover of the diaper of the present invention in an amount ranging from about 11 mg/square inch to about YO mg/square inch; Best is from about 1 mg/sq inch to about 10 mg/0 square inch (mg of liquid solution per square inch of coated top coat). Since the moisturizer is essentially solid on the surface of the coating (glad), less solution of the compound is needed to give the desired skin care benefits. Jie These relatively low levels of the liquid formulation compound are sufficient to give the required therapeutic and preventive liquid benefits in the top coat, however, they

The wettability and absorbency feature of the upper cover is not satisfied.

“1 The liquid compound may be applied to the entire top cover surface or sections thereof. It is preferable that the liquid preparation be applied in a line aligned and centered with the longitudinal center line of the absorbent material intended for disposal. It is best, as shown in the following examples, to apply the preparation compound Liquid in separate sections of the top flap; eg V,Vo inches wide (lateral direction of the nappy) and 7 inches long (longitudinal direction of the nappy) in a piece usually set towards waist A

ve liquid lotion compound may be applied in an irregular manner to the outer surface of the top cover of the diaper. Nonuniform means that the quantity and distribution pattern; etc; For liquid lotion compound can be varied on the top cover surface. For example; Some surface treated sections of the top lid may have more or less amounts of the preparation compound (Ji) including sections of the surface that do not have any of the liquid formulation compound on them.

Y. The liquid formulation compound can be applied to the top cap at any points during assembly. For example (JB) the liquid formulation can be applied to the top cover of the absorbent product prepared for: for complete release before filling. It can also apply the liquid formulation compound to the top cover before it is combined with other raw materials to form a complete disposal absorbent product.

The liquid formulation compound is typically applied, melted, to the top cover of the nappy. whereas

YO liquid formulation compound melts above ambient gall temperatures; It is usually applied as a heated layer

on the top cover. In particular, the liquid preparation compound is heated at a temperature of

: Range from about OTe to about 100*Celsius; Of about 450% is preferred before applying yy

on the top cover of the diaper. Once the liquid formulation compound has been applied to the upper lid (lial), it is left to cool and solidify to form a solid layer or film on the surface of the top lid. It is preferable that the application process be designed to assist in achieving liquid cooling. When applying the liquid formulation compounds of the present invention to the diaper top cover, » © Preferred method is spraying Gravure packaging Perforation packaging Figure 1 shows a preferred method that involves spraying the film on the top cover of a diaper before assembling the top cover with other raw materials into a final product Referring to Figure OO there is a texture Unwoven 1 in the upper cover unrolled; from Add the main upper cover (circle in the direction indicated by the arrow (IY) advance to spray position 76 where one side of the fabric is sprayed with liquid preparation compound 0 hot molten (44210) on Ex.) After leaving the spray site 7 the unwoven topper becomes 1 liquid topper (Yad) then the liquid solution topper advances? around the turning lap; The twisted roll is / then wound onto the primary roll 0 of the solution top cover (rotating in the direction indicated by arrow 10a). conversion process. Referring to figure oY, we find that the conveyor belt 1 is advancing in the direction shown by the arrows on the turns ? And ; And it becomes a conveyor belt returning?. The conveyor belt carries the unsaturated diaper 0 with the liquid formulation to the spray location + where the top-sheet patch 1 is sprayed with the hot liquid formulation; Molten (on Jar Al-Mithqal (Aso). After leaving the spray site 1, the diaper © that is not saturated with the liquid preparation becomes a diaper A Yo with the liquid preparation and top-cap with the liquid preparation. The amount of the liquid preparation compound transferred to the patch is controlled. Top Cover 7 by: (1) the rate at which the molten liquid formulation compound is sprayed from spray site 60 and/or (1) the speed at which the conveyor belt travels 1 under spray site 6. Cua embodiments The above setting are preferred embodiments of the present invention; however, types of such preferred embodiments are also possible. Some of these alternative embodiments are discussed below.

For example there are possible embodiments in which the component of the liquid formulation comprises polyester polyol 001701 solid only or liquid only. In the case of liquid polyol polyester; The liquid formulation may be solidified by alternative means – Jie capillary forces or surface tension forces. In the case of solid polyol polyesters© the wetting can be provided by the solid polyol polyester itself. in other alternate incarnations; The liquid formulation compound can be applied to the inner surface of the nappy top cover and the layer under the top cover (Jie fabric). in these cases; The temperature of the wearer's body, in addition to the pressure and friction of the wearer's weight and movement, contribute to making part of the liquid lotion move through the upper cover and onto the wearer's skin. Ve in other embodiments the liquid preparation may be applied to any part of the nappy where it can come into contact with the wearer's skin. For example; Leg grippers can be areas to which the compounds of the liquid formulation of the present invention are applied (eg, all the inner parts of the erect grippers or the grippers of the elastic outer pad as shown above in the disposable diaper product). Yo The liquid lotion compounds shown here can also be used separately as skin care compounds such as protective hand creams and liquid lotions due to their efficiency in protecting and softening the skin. All of these embodiments set forth above are intended to be specifically included within the scope of the present invention. It should be clear to the practitioner that various variations may be made in these embodiments without breaking away from the spirit and scope of the present invention. Y. Examples shown especially in processing the top cover of the diaper with a liquid formulation according to the present invention The following are examples shown especially in treating the top cover of the diaper with liquid formulation compounds according to the present invention: Descriptions of the rectifier ‎(Midland, Mich) Dow Corning 2503-1 Yo S.H. Silicon- AB micelle silicone dimethyl basic J fe (4A) methyloctadecylsiloxane vy

£A of sucrose polyesters polyol polyesters - “Ohio «Cincinnati «Gamble 5 Procter Inc. —(((SEFA) fatty acids ~ Cottonate) SEFA Liquid in the following examples, polyol polyester, sucrose polycottonate, sucrose polycottonate, 7, weight, ester, ester chain length, carbon units, 0 C:14 ° 1 C:16 0.1 C:17 no C:18-0

SYA C:18-1

Yo, A C: 18-2 Ye

CF C:18-3 oY C:20 '0 > C:20

Behenate SEFA Solid in the following examples polyol polyester sucrose polybehenate 7 Weight ester Length of ester chain carbon units Vo

DY C:14 v.4 C:16 zero C:17 D C:18-0 8,4 C:18-1 Y. 1,1 C:18-2 1 C:20

YV, \ 22 AD 5 C:24 vy

*- Sorbitan monostearate Lonzest SMS-CG- sorbitan monostearate from NJ (Fair lawn “Lonza” example Dow SEFA SEFA sorbitan monostearate corning sorbitan 2503 (Z) behenate (7) cottonate monostearate Yo "1 Yo \ 1 Ao Y Example 1 { Preparation of liquid preparation compounds 2 Chemically unbound liquid water-free compound (i Ji) prepared by mixing molten alia (i.e. liquid) the following together: sorbitan monostearate (SMS-CG) 1.0265 manufactured by (Midland, Mich) Dow Corning 2503 “Lozest silicone wax SEFA cottonate ( Sucrose polycotton sucrose 201370000018 manufactured by Gamble s Procter The percentile weight of these 0 elements is shown in Table 1 below: Table 1 sorbitan monostearate yo sorbitan monostearate Daw Corning 2503 1. SEFA Yo cottonate b) Prepare the top cover of the diaper with a liquid formulation by hot molten spraying The liquid formulation compound 0 is placed in a hot tank operating at ia 996 F. This is followed by spraying the compound (using a 128431758 spray tip Dynatec operates at an EAT temperature in Fahrenheit and a nebulizing pressure of (psig Y,¢) applied to the top of the diaper in an area of ½ inch wide (lateral direction of the diaper) and length Y inches (longitudinal direction of the diaper); The patch begins one inch forward from the lateral center line and extends toward the rear notch of the product. Add-on level: vee grams per square inch (¥ , [ad m).

Example 1a) Preparation of a liquid preparation compound A chemically uncombined liquid compound (Solution B) is prepared by mixing the following molten (ie liquid) © elements together. SEFA cottononate (sucrose polycottonate manufactured by SEFA Company “Gamble 3 Procter” behenate (sucrose polybehenate 86 manufactured by Gamble 5 Procter) Weight Percentage These elements are shown in the table below: Table 0 Element Weight / SEFA Cottonate Ao cottonate SEFA behenate Yo behenate b) Prepare the top cover of the diaper with a liquid formulation by hot molten spray Apply the liquid formulation compound (b) ) in a heating tank operating at da £0 °V 1 F. This is followed by spraying the compound (using a 258431758 Dynatec spray head operating at 100”F and an aerosol pressure of 7.40 psig On the top sheet of the diaper measuring 7.79 inches wide (lateral direction) and 1 inch long (longitudinal direction); the patch begins one inch forward from the lateral center line and extends toward the back of the product. 15005 grams per square inch (a [Aad T) yy

Claims (1)

Protection_elements 1-1 An absorbent article intended for dispensing, characterized by the fact that it includes: (TX) liquid-tight back cover; 2) A liquid-permeable upper cover attached to the rear cover; this cover has an inner surface oriented towards ¢ The inner part of the absorbent material and the outer surface directed towards the skin ° The wearer when wearing a diaper; where and is at least from the outer surface of the top cover 1 includes an effective amount of a layer of liquid lotion to reduce the adhesion of feces to the wearer's skin; No, where the layer of the liquid preparation is solid or semi-solid at 107*C and is transferable A partly to the wearer's skin; This layer of the liquid preparation includes: (V) 1 Liquid polyol polyester emollient © to 795 includes Ye polyhydric alcohol containing at least ; 1-hydroxyl groups esterified to a hydroxyl group esterified with at least one fatty acid VY or other organic moieties in it? carbon atoms and VY up to 0 ? carbon atoms (Y) 0 factor 76 to 758 able to immobilize liquid polyol polester Veo ys emollient on the outer surface of the top cap; And the freezing agent has at least 8 melting point of BOT; And 1" c) Absorbent core placed in the center of the top cover and back cover. polyol where the polyol 1 prepared for subtraction according to the claim absorbent article absorbent article - 1 the liquid is selected from sugars; cpolyglycerols Sugar alcohols; polyglycerol 7 01771071 AD; and mixtures thereof. Arabinose polyol polyester Polyol Y “glucose” glucose cerythritol erythritol “xylitol” xylitol ribose Ss “arabinose Y” fructose “galactose” galactose “mannose” methyl glucoside ¢ sucrose sucrose lactose maltose sorbitol sorbitol fructose ° . craffinose sud 1 and maltotriose cmaltotriose erythritol xylitol sorbitol sorbitol glucose (glucose) and mixtures thereof. BEM 1 absorbent article intended for excretion according to claim * Cua Fatty acid Y or the moiety is a carboxylic acid with YY=A carbon atom .carbon atoms 7 1 #- The absorbent article intended for subtraction according to the claim? where Fatty acid Y or the moiety is selected from fatty substances; Aromatic substances Polymeric ester-forming radicals cdimer fatty acids ¢ and mixtures thereof. 785 intended for subtraction according to the claim ¥ where at least absorbent article +-- the absorbent article 1 of liquid polyester ester polyol is convertible hydroxyl group from hydroxyl groups Y . esterified polyol polyester to ester 7 01 - The absorbent article intended for subtraction according to the claim * where the liquid polyol polyester Y includes sucrose convertible to sucrose esterified 1 with a mixture of hydrogenated cottonseed oil WIS and Partially or partially fatty acid methylester from soybean oil. 1 + the absorbent article intended for disposal according to the element of protection ¥ Cua Freezing agent Y includes a solid polyol polyester. 1 +- the absorbent article intended for subtraction according to the claim? Where the aforementioned liquid polyol polyester Y oil is selected from the group consisting of polyol polyester ¥ liquid.” Liquid esters of ctricarballylic acids ¢ Diesters Liquid diesters of dicarboxylic acids ° Liquid triglycerides of carboxylic acids 1 alpha-branched chain carboxylic acids ethers liquid no ether esters contain neopentyl part 060061 fatty polyethers A liquid polyglycerol fatty acid polyesters A alkyl glycoside fatty acid polyesters liquid Polyesters YY oy Hydroxypolycarboxylic acids ether Liquid two-link ether 5 Ye liquid epoxide-extended polyols 1 chydroxypolycarboxylic esters 5 Ye and mixtures thereof. cepoxide-extended polyols VY Prepared for release include : absorbent article 1-01 a) a liquid permeable back flap; Y b a liquid permeable upper flap attached to the back flap; And this cover has an inner surface directed towards ¥ and an outer surface directed towards the skin of the absorbent article, the inner part of the absorbent tool t, when wearing the diaper. Where at least a section of the outer surface of the upper lid contains an effective amount of a layer of liquid preparation to reduce the adhesion of the fecal matter to the skin of the wearer 1; Where the layer of liquid preparation is solid or semi-solid at 107 * visceral which is 7 partially transferable to the skin of the wearer; This layer of liquid formulation includes: A to £90 includes * hapolyol polyester liquid polyester polyol (V) q containing at least ; Polyhydric alcohol groups 1 a— hydroxyl group esterified to convert to a 1 carbon ALE hydroxyl ester or at least one other organic moiety? carbon atom fatty acid VY ¢scarbon atoms carbon atom 51 up to g atoms VY factor 75 to 746 capable of immobilizing emollient polyester polyol (V); liquid on outer surface of cap upper; and for the freezing agent, at least polyol polyester Vo; And BOTS has a melting point of 8 L = (an absorbent core placed in the middle of the upper cover and the back cover. Where the factor 01 intended for subtraction according to the protection element includes the absorbent article 111 solid. polyol polester The aforementioned immobilization is based on polyester polyol Y, where it includes factor 11 of the protective element, Wh, intended for subtraction. absorbent article ARNIS SE. sucrose polybehenate. The aforementioned immobilization contains sucrose polybehenate 7, where 01 prepared For subtraction according to the absorbent article protection element VY 1 g/m". Yo to 1.1 liquid preparation on the top cover at an addition level in the range of Y of also includes 01 intended for subtraction According to the protection element, the absorbent article, the absorbent tool, VE 1, plastic cohesion, silicone, or silicone, polysiloxane, moistened polysiloxane wax, Y. 717 liquid at 7 degrees, which includes factor 01, intended for subtraction according to For the protective element absorbent article No. sorbitan monostearate #9 0 1 sorbitan monostearate. The aforementioned freeze on sorbitan monostearate intended for application is characterized by the fact that it includes: absorbent article v = impermeable to the liquid; ila a) cap 0 b) top cap with liquid outlet attached to the rear cap; This cover has an inner surface directed towards the skin of the absorbent material, the inner part of the absorbent device, when wearing the diaper. Where at least a section of the outer surface of the upper lid ° includes an effective amount of a layer of liquid preparation to reduce the adhesion of fecal material to the skin of the wearer 1; Where the aforementioned liquid preparation layer includes a polyol polyester A c) an absorbent core placed in the middle of the upper cover and the back cover. mentioned on the outer surface of the upper cover. 0 where the polyol (VY) intended for subtraction from the protective element (absorbent article (YA) liquid. polyol polyester contains a polyol polyester 7 ester polyol Where the polyol 117 intended for subtraction from the protective element includes the absorbent article, the absorbent tool - 11 - 1 solid. From the absorbent article = the absorbent article. polyol polyesters on a mixture of polyol polyester ester polyol ¥ liquid and solid. 7 Where poly 117 is selected to be subtracted from the protective element absorbent article 1-71 from the group poly sucrose Cottons polyol polyester jul ¥ sucrose polysoyate sucrose polycottonate 3 and mixtures thereof sucrose polybehenate behenate ¢ eo 1 7 ?- The absorbent article intended for subtraction from claim 11, where additionally Y the liquid formulation includes a system for adjusting the pH. =YY 1 The absorbent article intended for subtraction from the protection element YY, where the pH control system 7 includes citric acid salt 1 40 1- The absorbent article intended for subtraction from SPF 13 where additionally Y liquid lotion includes a skin softening agent. 1 0 ©7 ?- The absorbent article intended for subtraction of protective agent YE where skin softening agent Y includes aloe vera oil panthenol 09008001 and mixtures thereof. vy