WO2017216602A1 - Paper products and methods of making paper products with antimicrobial properties - Google Patents
Paper products and methods of making paper products with antimicrobial properties Download PDFInfo
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- WO2017216602A1 WO2017216602A1 PCT/IB2016/053485 IB2016053485W WO2017216602A1 WO 2017216602 A1 WO2017216602 A1 WO 2017216602A1 IB 2016053485 W IB2016053485 W IB 2016053485W WO 2017216602 A1 WO2017216602 A1 WO 2017216602A1
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- hygiene products
- antibacterial
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- LJVAJPDWBABPEJ-PNUFFHFMSA-N telithromycin Chemical compound O([C@@H]1[C@@H](C)C(=O)[C@@H](C)C(=O)O[C@@H]([C@]2(OC(=O)N(CCCCN3C=C(N=C3)C=3C=NC=CC=3)[C@@H]2[C@@H](C)C(=O)[C@H](C)C[C@@]1(C)OC)C)CC)[C@@H]1O[C@H](C)C[C@H](N(C)C)[C@H]1O LJVAJPDWBABPEJ-PNUFFHFMSA-N 0.000 claims description 8
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- 239000011787 zinc oxide Substances 0.000 claims description 6
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- 241000183053 Thielavia subthermophila Species 0.000 claims description 2
- 240000003803 Torilis japonica Species 0.000 claims description 2
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- LSQZJLSUYDQPKJ-NJBDSQKTSA-N amoxicillin Chemical compound C1([C@@H](N)C(=O)N[C@H]2[C@H]3SC([C@@H](N3C2=O)C(O)=O)(C)C)=CC=C(O)C=C1 LSQZJLSUYDQPKJ-NJBDSQKTSA-N 0.000 claims description 2
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- ZAIPMKNFIOOWCQ-UEKVPHQBSA-N cephalexin Chemical compound C1([C@@H](N)C(=O)N[C@H]2[C@@H]3N(C2=O)C(=C(CS3)C)C(O)=O)=CC=CC=C1 ZAIPMKNFIOOWCQ-UEKVPHQBSA-N 0.000 claims description 2
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- MYSWGUAQZAJSOK-UHFFFAOYSA-N ciprofloxacin Chemical compound C12=CC(N3CCNCC3)=C(F)C=C2C(=O)C(C(=O)O)=CN1C1CC1 MYSWGUAQZAJSOK-UHFFFAOYSA-N 0.000 claims description 2
- 229960002626 clarithromycin Drugs 0.000 claims description 2
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- 229940072686 floxin Drugs 0.000 claims description 2
- 229940072360 garamycin Drugs 0.000 claims description 2
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- LSQZJLSUYDQPKJ-UHFFFAOYSA-N p-Hydroxyampicillin Natural products O=C1N2C(C(O)=O)C(C)(C)SC2C1NC(=O)C(N)C1=CC=C(O)C=C1 LSQZJLSUYDQPKJ-UHFFFAOYSA-N 0.000 claims description 2
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- 239000001296 salvia officinalis l. Substances 0.000 claims description 2
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- JVTAAEKCZFNVCJ-REOHCLBHSA-N L-lactic acid Chemical compound C[C@H](O)C(O)=O JVTAAEKCZFNVCJ-REOHCLBHSA-N 0.000 description 2
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- 230000003115 biocidal effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
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- 125000002091 cationic group Chemical group 0.000 description 1
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- 238000010586 diagram Methods 0.000 description 1
- REZZEXDLIUJMMS-UHFFFAOYSA-M dimethyldioctadecylammonium chloride Chemical compound [Cl-].CCCCCCCCCCCCCCCCCC[N+](C)(C)CCCCCCCCCCCCCCCCCC REZZEXDLIUJMMS-UHFFFAOYSA-M 0.000 description 1
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Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
- D21H21/36—Biocidal agents, e.g. fungicidal, bactericidal, insecticidal agents
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
- D21H27/002—Tissue paper; Absorbent paper
Definitions
- the disclosure relates to paper products and the making of paper products. More specifically the disclosure relates to production methods of tissue papers such as may be found in a tissue paper box, and to paper towels, toilet paper and a variety of wipes, sanitary pads, diapers for children and adults. The disclosure also relates in general to paper and paper pulp having antimicrobial properties.
- the disclosure relates to a method of treating paper, comprising: providing a paper product; and treating the paper product with one or more antibacterial agents, to have antimicrobial properties, wherein the treated antimicrobial paper has chemo-physical properties comprising any one or more of antibacterial, antifungal, antiviral, resistance to tensile and tear, high absorbance capacity, and/or drainage.
- the antibacterial agents comprise any or some of: ammonium quaternary compounds and its derivatives, triclosan (halogenated phenols) and its derivatives, metals and its oxides, cyclodextrin molecules, molecules of iodine, hydrogen peroxide, Bromocresol green sodium salt, Hexa trichlorphon, sodium chloride, potassium alum, chlorine, chlorhexidine, Benzalconium chloride, poly Hexamethylene biguanidine hydrochloride, peptides with unnatural amino acids, enzymes (such as lysine and amylase, alginate lyase, oxidative enzymes, lipase, protease and esterase), Some natural ingredients comprise of roots, stems and flowers of plants (such as Andrographis,Catharanthus roseus LinnColeus forskohlii, Derris scandens (Roxb.) Benth,Gynandropsis,Hyptis suaveolens
- a nanocomposite suspension comprising an amount of nano cellulose and nano bentonite as a mechanical agent is mixed with the products is between 0.001% and 0.05% of a total mass of the paper hygiene products.
- the nanocomposite suspension comprises: nano chitosan, nano cellulose, nano titanium dioxide, nano tin oxide, nano zinc oxide, nano copper oxide, nano bentonite, and/or a combination thereof.
- an amount of nano titanium dioxide and nano zinc oxide as photocatalytic agents mixed with the polymer is between 0.001 and 2% of a total mass of the paper hygiene products.
- an amount of nano chitosan as an antibacterial agent mixed with the polymer is between 0.001% and 5% of a total mass of the paper hygiene products.
- the amount of nano tin oxide, nano copper oxide, nano silver and nano zinc oxide as metal antimicrobial agents mixed with the polymer is between 0.001% and 1.5% of a total mass of the paper hygiene products.
- the amount of nano bentonite as a softening agent mixed with the polymer is between 0.001% and 3% of a total mass of the paper hygiene products.
- the nanocomposite suspension is applied to nanosilver antibacterial ingredient or silver, zinc, copper, or is contained in silver, zinc, copper's antimicrobial master batch, or thermal resisted antibiotics, comprising penicillin, amoxicillin, cephalexin, erythromycin, clarithromycin, biaxin, cipro, Floxin, proloprim, garamycin, tobrex and/or the above mixture of several substances, amount of 0.001% to 1% mass fraction of all the above materials.
- antibiotics comprising penicillin, amoxicillin, cephalexin, erythromycin, clarithromycin, biaxin, cipro, Floxin, proloprim, garamycin, tobrex and/or the above mixture of several substances, amount of 0.001% to 1% mass fraction of all the above materials.
- the nanocomposite suspension comprises one or more fungus with antimicrobial activities as antibacterial agents, the one or more fungus comprising Colletotrichum sp., Phomopsis isolate, Periconia sp., OBW- 15, Guignardia sp. IFBE028, Rhizoctonia sp. Cy064, Aspergillus sp. CY725, Pichia guilliermondii, Xylaria sp.
- an amount of the one or more fungus as antibacterial agents mixed with the polymer is between 0.001% and 1% of a total mass of the paper hygiene products.
- the nanocomposite suspension includes one or more plant species and natural substances with antimicrobial activities as antibacterial agents, the one or more plants including Cychorium intybus L. (Asteraceae), Salvia officinalis L., Melissa officinalis L., Clinopodium vulgare L. (Lamiaceae), Torilis anthriscus L. (Gmel), Aegopodium podagraria L. (Apiace ae), Cytisus nigricans L., Cytisus capitatus Scop., or a combination thereof, and amount of the one or more fungus as antibacterial agents mixed with the polymer is between 0.001% and 1% of total mass of the paper hygiene products.
- the nanocomposite suspension comprises natural substances with antimicrobial activities including Andrographis,Catharanthus roseus LinnColeus forskohlii,Derris scandens (Roxb.)
- quaternary ammonium compounds and its derivatives such as N- alkyl poly 4 -vinyl pyridine, poly vinyl benzyl trimethyl ammonium (VBT), trialkylammonium chloride are added to paper products in 0.001 to 2% total mass of the paper hygiene products.
- triclosan halogenated phenols
- its derivatives, cyclodextrin, iodine molecules and hydrogen peroxide are added to comprise 2 to 2.5% total mass of the paper hygiene products.
- hexa trichlorphon, sodium chloride, potassium alum, chlorine, chlorhexidine, Benzalconium chloride, poly hexamethylene biguanidine hydrochloride, peptides with unnatural amino acids peroxide are added to comprise 0.001 to 0.1% total mass of the paper hygiene products.
- enzymes comprising lysine and amylase, alginate layase, oxidative enzymes, lipase, protease and esterase are added to comprise 0.01 to 0.5% total mass of the paper hygiene products.
- acids such as ascorbic acid, citric, benzoic, lactic, poly- lactic, acetic acid, Percidine, alcohols contain isopropyl or ethyl alcohol, ethanol, propanol, 2-propanol / isopropanol, Dettol, esters and aldehydes, formaldehyde, glutaraldehyde, are added to comprise 0.001 to 0.15% total mass of the paper hygiene products.
- acids such as ascorbic acid, citric, benzoic, lactic, poly- lactic, acetic acid, Percidine, alcohols contain isopropyl or ethyl alcohol, ethanol, propanol, 2-propanol / isopropanol, Dettol, esters and aldehydes, formaldehyde, glutaraldehyde, are added to comprise 0.001 to 0.5% total mass of the paper hygiene products.
- resorcinol, calcium hypochlorite solution, sodium hypochlorite, glutaraldehyde, hydrogen peroxide, N- Halamyn, bleach, Cetrimide, terpenes and their derivatives are added to comprise 0.02 to 0.05% total mass of the paper hygiene product.
- the antibiotics are selected from the group comprising Terbinafine, Clotrimazole, ketoconazol, carbapenems ,Daptpmycin.
- a paper product results from being manufactured according to any or all of the above methods.
- FIG. 1 illustrates in exploded view a tissue paper according to an implementation.
- FIG. 2 illustrates in schematic diagram form a system for implementing treatment of paper.
- FIG. 3 illustrates in perspective view a diaper according to an implementation.
- the present disclosure relates to paper and methods of making paper having antibacterial efficacy, such as for example paper tissues, which may be provided in some cases in a paper box, paper towels, toilet paper, diapers and the like. Also described are methods of production of these and other types of paper tissue.
- tissue products such as, for example, household paper products with at least one surface being treated with antibacterial agents.
- Antibacterial ingredients that are chosen may include those with medicinal uses, such as, for example plant extracts, surfactants, moisturizing agents and other solvents.
- tissue paper as described herein may have antibacterial efficacy and may include at least one of: tissue paper, tissue paper having two opposed faces such as two opposing surfaces including an outer surface, i.e., a first outer surface and a second outer surface, with the tissue having at least one surface having an antimicrobial layer.
- the surface that has antibacterial layer may be the first outer surface, the second outer surface of the tissue or both surfaces.
- the surface layer may be covered by a non-toxic and antibacterial effective antimicrobial agent.
- the non-toxic effective antimicrobial agent may comprise any of: ammonium quaternary compounds and its derivatives, triclosan (halogenated phenols) and its derivatives, metals and oxides them, cyclodextrin molecules, molecules of iodine, hydrogen peroxide, Bromocresol green sodium salt, Hexa trichlorphon, sodium chloride, potassium alum, chlorine, chlorhexidine, Benzalconium chloride, poly Hexamethylene biguanidine hydrochloride, peptides with unnatural amino acids, enzymes (such as lysine and amylase, alginate lyase, oxidative enzymes, lipase, protease and esterase), some natural ingredients comprised of roots, stems and flowers of plants (such as Andrographis, Catharanthus, roseus, LinnColeus, forskohlii,Derris scandens (R
- the present disclosure in some embodiments provides a sanitary napkin having antibacterial and/or deodorizing functions.
- the napkin may provide long- lasting elimination of bacteria growth rate, odor removal, while the production line of this sanitary napkin also has a convenient, simple operation, low additional cost advantages.
- the production method in this example may be achieved by following steps: a nozzle is disposed on a sanitary napkin production line, and suspension with an anti-bacterial and smell-removing function is sprayed on the surface layer of a common or other type of sanitary napkin.
- the sanitary napkin is sprayed with a suspension having an anti-bacterial and smell-removing function.
- each sheet of the sanitary napkin antibacterial suspension deodorant function On the surface layer of each sheet of the sanitary napkin antibacterial suspension deodorant function sprayed.
- the suspension may be sprayed uniformly.
- non-toxic and antibacterial effective antimicrobial agent may be a material comprising any or combinations of: ammonium quaternary compounds and its derivatives, triclosan (halogenated phenols) and its derivatives, metals and oxides them, cyclodextrin molecules, molecules of iodine, hydrogen peroxide, Bromocresol green sodium salt, Hexa trichlorphon, sodium chloride, potassium alum, chlorine, chlorhexidine, Benzalconium chloride, poly Hexamethylene biguanidine hydrochloride, peptides with unnatural amino acids, enzymes (such as lysine and amylase, alginate lyase, oxidative enzymes, lipase, protease and esterase), some natural ingredients comprise of roots, stems and flowers of plants (such as Andrographis,Catharanthus roseus LinnColeus forskohli
- an antibacterial baby and adult diapers are lined with a dual configuration of antimicrobial hydrophilic non-woven and antimicrobial perforated polymeric film pretreatment, Thus diaper product has an antibacterial effect.
- Diapers are classified as strong water absorption products due to have amount of super absorbents polymer materials.
- appropriate antimicrobial skin-friendly softener agents in diapers may be utilized during the processing of non-woven fabric lining hydrophilic and perforated polymeric film antimicrobial pretreatment.
- antibacterial skin-friendly softener agents may include the following: ammonium quaternary compounds and its derivatives, triclosan (halogenated phenols) and its derivatives, metals and oxides them, cyclodextrin molecules, molecules of iodine, hydrogen peroxide, Bromocresol green sodium salt, Hexa trichlorphon, sodium chloride, potassium alum, chlorine, chlorhexidine, Benzalconium chloride, poly Hexamethylene biguanidine hydrochloride, peptides with unnatural amino acids, enzymes (such as lysine and amylase, alginate lyase, oxidative enzymes, lipase, protease and esterase), some natural ingredients comprised of roots, stems and flowers of plants (such as Andrographis, Catharanthus roseus LinnColeus forskohlii, Derris scandens (Roxb.) Benth, Gynandropsis,Hyptis sua
- a cellulase enzyme may be employed in the production line of paper hygiene products, in order to improve the water- solubility of chitosan, which compound can obtain a good finishing effect to nonwoven fabric, and/or a higher permeability.
- Dioctadecyl dimethyl ammonium chloride may be used in the production line of paper hygiene products, the compound having a cationic di-long carbon chain, which ammonium ions are adsorbed on the carboxyl anion fiber surface, and formed in the surface layer of the lipid film in order to improve the surface structure of the nonwoven product and/or enhanced antibacterial activity
- Quaternary Ammonium Compounds and its derivatives such as N- alkyl poly 4 -vinyl pyridine, poly vinyl benzyl trimethyl ammonium (VBT), trialkylammonium chloride were added to paper products in 0.001 to 2% total mass of product.
- Triclosan halogenated phenols
- cyclodextrin cyclodextrin
- iodine molecules iodine molecules
- hydrogen peroxide iodine molecules
- hexa trichlorphon sodium chloride, potassium alum, chlorine, chlorhexidine, Benzalconium chloride, poly hexamethylene biguanidine hydrochloride, peptides with unnatural amino acids peroxide were find to have best antimicrobial activity in 0.001 to 0.1% total mass of product.
- enzymes such as lysine and amylase, alginate layase, oxidative enzymes, lipase, protease and esterase were find to have best antimicrobial activity in 0.01 to 0.5% total mass of product.
- some natural ingredients comprise of roots, stems and flowers of plants (such as Andrographis,Catharanthus roseus LinnColeus forskohlii,Derris scandens (Roxb.) Benth,Gynandropsis,Hyptis suaveolens,gynandra ,Melia azedarach L,Moringa heterophylla L,Salvadora persic, Linn,Terminalia,chebula Retz, Terminalia chebula Retz, Asteraceae, Lamiaceae, Melissa, Clinopodium, Apiaceae, Torilis, Fabaceae, Dorycnium, Colletotrichum.
- plants such as Andrographis,Catharanthus roseus LinnColeus forskohlii,Derris scandens (Roxb.) Benth,Gynandropsis,Hyptis suaveolens,gynandra ,Melia
- acids such as ascorbic acid, citric, benzoic, lactic, poly-lactic, acetic acid, Percidine, alcohols contain isopropyl or ethyl alcohol, ethanol, propanol, 2-propanol / isopropanol, Dettol, esters and aldehydes, formaldehyde, glutaraldehyde, were find to have best antimicrobial activity in 0.001 to 0.15% total mass of product.
- antibiotics Tebinafine, Clotrimazole , ketoconazol, carbapenems ,Daptpmycin. , Colistin, Rifamycins, Amino glycosides, MarcoLides, Tigecyline, Chloramphenicol, Clindamycine, Quinupristin, Linezolid, Metronidazole, Trimethoprim, Telithromycin, Doxycycline, Cerfuroxime Tigecyline, Erthormycin, Clindamycine, ar- curcumene), were found to have best antimicrobial activity in 0.01 to 0.5% total mass of product.
- FIG. 1 shows a schematic view of paper tissue structure with antibacterial effect.
- FIG. 1 shows a schematic view of paper tissue structure 10 with an antibacterial effect
- the tissue paper 10 has two outer sheets 11 and 13 with opposing outer surfaces, a first outer surface and a second outer surface opposite to the first outer surface.
- the paper tissue described in the present invention consists of three paper layers or sheets with a middle sheet 12 including surfaces 3, forming a tissue paper, note that each tissue has two opposite sides, which may be thin paper sheets.
- the outward surface is the first example sheet called the outer surface of the present implementation is uniformly coated with a layer of antibacterial agents (such as those mentioned above in detail).
- the paper layer outer surface is also uniformly coated with a layer of antibacterial agents (such as those mentioned above in detail).
- Example 2 Sanitary Napkins with Antimicrobial Properties
- FIG. 2 shows a sanitary napkin production line 20 having two heads and a base 21, with an antibacterial deodorizing function type of liquid, spraying onto sanitary napkin 24, providing an antibacterial deodorizing function at a nozzle
- antimicrobial agents such as those which were described in detail in previous sections, were added on surface of sanitary napkins in form of suspension.
- the nozzle 22 of the sanitary napkin production line is connected to the top of a container charged with a suspension antibacterial deodorizing function at head
- the nozzle 22 in the production process of the sanitary napkin is regulated for flow amount, and the height of the discharge rate, so that the sprayed liquid can uniformly cover the entire sanitary napkin , and sprayed in the weight per piece of the suspension surface of the sanitary napkin 0.1-0.3g, spraying a liquid with antibacterial deodorant resulting in treated sanitary napkin 25. This may occur after the normal production process for the production of sanitary napkins.
- FIG. 3 is a schematic view of the utility of new antibacterial diapers of the leak resistant type.
- both forms of hydrophilic antibacterial skin-friendly non-woven fabric may include an antibacterial perforated polymeric film immersed in the antibacterial suspension, by employing a three Baptist toss two rolling process, to ensure non-woven fabric left, right, has a consistent roll over rate.
- a production line can thus provide antibacterial pretreated hydrophilic non-woven and perforated production diapers, followed by, or preceded by water processing and packaging through to the finished product.
- I diaper with a layer 31 is illustrated in FIG. 3.
- examples of paper hygiene products including paper tissue, sanitary pads, diapers for children and adults, and all of paper and paper pulp with respect to anti-microbial properties manufactured by employing novel antibacterial, anti-fungus and antiviral agents.
- These hygiene products may have antimicrobial agent in a concentration ranging between 0.001 wt% and 5 wt% total mass, the antimicrobial agent being added on the paper sheet.
- household paper with an antibacterial effect may be produced, the antibacterial layer of which comprises antimicrobial components of a non-toxic and efficient antimicrobial agent is arranged on one or more surfaces of the household paper to ensure that the antibacterial effect can fulfill the aim of preventing harmful microorganisms.
- sanitary napkin with an anti-bacterial and smell-removing function produced.
- a liquid nozzle with an anti-bacterial and smell-removing function were sprayed on the surface layer of a common sanitary napkin.
- the goal achieved by, for example, covering a surface layer of sanitary napkins with one or more antibacterial agents.
- the description herein relates to making an antibacterial baby diaper.
- An appropriate antibacterial skin-friendly softener selected and antibacterial pretreatment was performed on the hydrophilic non-woven fabrics of the baby diapers.
- the baby diaper products contain the functions of anti- antibiosis and softness.
- a production method is described which provides a product having good ventilation, reducing or eliminating antibacterial growth on a diaper's surface, and reducing or eliminating rash skin and red buttocks during use.
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Abstract
Disclosed are paper sheets and paper hygiene products including paper tissue, sanitary pads, diapers for children and adults, and all types of paper and paper pulp, to provide anti-microbial properties by employing antibacterial, anti-fungus and/or antiviral agents being added to the paper sheet or product.
Description
PAPER PRODUCTS AND METHODS OF MAKING PAPER PRODUCTS WITH ANTIMICROBIAL PROPERTIES
TECHNICAL FIELD
[1] The disclosure relates to paper products and the making of paper products. More specifically the disclosure relates to production methods of tissue papers such as may be found in a tissue paper box, and to paper towels, toilet paper and a variety of wipes, sanitary pads, diapers for children and adults. The disclosure also relates in general to paper and paper pulp having antimicrobial properties.
BACKGROUND
[2] In one aspect in terms of antimicrobial paper tissue, there have been a number of attempts to deal with paper tissue products. However none of these products specifically address the enhancement of the proper antibacterial characterization. Such general arrangements were disclosed in U.S. Pat. No. 5,972,456, U.S. Pat. No. 5,652,035, U.S. Pat. No. 4,582,743 and International Patent Publication WO2011085499.
[3] It is desirable to have antimicrobial papers produced by paper in a sheet form and coating the sheet with an antimicrobial agents due to inhibit, reduce or eliminate pathogenic microorganisms. However, conventional coatings are easily rubbed off or otherwise destroyed by unsuitable storage or shipping, and when such coating becomes destroyed, there is no further antimicrobial action to protect the paper or to inhibit microorganism growth.
[4] For example, in the example of antimicrobial Sanitary napkins, many women may have a menstrual period which can cause all kinds of discomforts cause during this period time. At such time, the female reproductive system may be vulnerable to the invasion of all external pathogenic agents, and it is desirable to reduce the risk of infection. In addition, the blood is rich in nutrients, thus the
bacteria growth rate will increased, effectively. In some cases the total surface are of bacteria per square centimeter may be up to hundreds or even thousands after two hours of continuous use ordinary sanitary napkins. Furthermore many women in the menstrual period may produce an unpleasant odor, as discussed in Canadian Patent No. 202526411, China Patent No. 102614543, and China Patent No. 102614543, and China Patent No. 2444602. The present sanitary napkins have insufficient, if any, antimicrobial functionality.
[5] Also, in the case of antimicrobial baby and adult diaper, the traditional baby diapers merely adsorb water so they may be relatively leak-proof. But urine accumulation in diapers for long time leads to growth pathogenic bacteria. Also by urea decomposition, some discomforting may appear comprising irritation of the skin and diaper rash.
SUMMARY
[6] In some aspects the disclosure relates to a method of treating paper, comprising: providing a paper product; and treating the paper product with one or more antibacterial agents, to have antimicrobial properties, wherein the treated antimicrobial paper has chemo-physical properties comprising any one or more of antibacterial, antifungal, antiviral, resistance to tensile and tear, high absorbance capacity, and/or drainage. In some aspects, the antibacterial agents comprise any or some of: ammonium quaternary compounds and its derivatives, triclosan (halogenated phenols) and its derivatives, metals and its oxides, cyclodextrin molecules, molecules of iodine, hydrogen peroxide, Bromocresol green sodium salt, Hexa trichlorphon, sodium chloride, potassium alum, chlorine, chlorhexidine, Benzalconium chloride, poly Hexamethylene biguanidine hydrochloride, peptides with unnatural amino acids, enzymes (such as lysine and amylase, alginate lyase, oxidative enzymes, lipase, protease and esterase), Some natural ingredients comprise of roots, stems and flowers of plants (such as Andrographis,Catharanthus roseus LinnColeus forskohlii, Derris
scandens (Roxb.) Benth,Gynandropsis,Hyptis suaveolens,gynandra ,Melia azedarach L,Moringa heterophylla L,Salvadora persic, Linn,Terminalia,chebula Retz, Terminalia chebula Retz, Asteraceae, Lamiaceae, Melissa, Clinopodium, Apiaceae, Torilis, Fabaceae, Dorycnium, Colletotrichum. , Phomopsis, Periconia, Guignardia , Rhizoctonia, Aspergillus, Pichia, Xylaria, Thielavia, Ampelomyces, Fusarium, Trichoderma, Microsphaeropsis, Microdiplodia, Alternaria and/or Chloridium), Natural oils, acids (Such as ascorbic acid, citric, benzoic, lactic, poly-lactic, acetic acid, Percidine), Alcohols (Isopropyl or ethyl alcohol, ethanol, propanol, 2-propanol / isopropanol), Dettol, Esters and Aldehydes, formaldehyde, Glutaraldehyde, resorcinol, Calcium Hypochlorite solution, sodium hypochlorite, glutaraldehyde, hydrogen peroxide, cellulose and bentonite, N- Halamyn, bleach, Cetrimide, terpenes and their derivatives, antibiotics (Terbinafine, Clotrimazole , ketoconazol, carbapenems ,Daptpmycin. , Colistin, Rifamycins, Amino glycosides, MarcoLides, Tigecyline, Chloramphenicol, Clindamycine, Quinupristin, Linezolid, Metronidazole, Trimethoprim, Telithromycin, Doxycycline, Cerfuroxime Tigecyline, Erthormycin, Clindamycine, ar-curcumene), Coal tar , seaweedanion, chitin and chitosan, Sericin, Neem, Tulsi Leave, Prickly, Chaff Flowers, Tannins Azuki Beans, Clove Oil (eugenol), Honey, olives, onion skin, henna, pepper, saffron, turmeric, cumin, dill oil, mint, tea catechins, apple cider vinegar, garlic and its extracts, Cranberry, shells cinnamon, clove, guava and Hindi lavender, thyme oil of eucalyptus, bamboo (all kinds of it, such as leaves, husk ash or bamboo), bay leaf, grape seed extract, mango seed extract, tarragon, lavender, lemon, chamomile, black cumin, nutmeg and oregano, and Andrographis.
[7] In some aspects, a nanocomposite suspension comprising an amount of nano cellulose and nano bentonite as a mechanical agent is mixed with the products is between 0.001% and 0.05% of a total mass of the paper hygiene products.
[8] In some aspects, the nanocomposite suspension comprises: nano chitosan, nano cellulose, nano titanium dioxide, nano tin oxide, nano zinc oxide, nano copper oxide, nano bentonite, and/or a combination thereof.
[9] In some aspects, an amount of nano titanium dioxide and nano zinc oxide as photocatalytic agents mixed with the polymer is between 0.001 and 2% of a total mass of the paper hygiene products.
[10] In some aspects, an amount of nano chitosan as an antibacterial agent mixed with the polymer is between 0.001% and 5% of a total mass of the paper hygiene products.
[11] In some aspects, the amount of nano tin oxide, nano copper oxide, nano silver and nano zinc oxide as metal antimicrobial agents mixed with the polymer is between 0.001% and 1.5% of a total mass of the paper hygiene products.
[12] In some aspects, there is added a certain amount of cellulous and bentonite nanoparticles.
[13] In some aspects, the amount of nano bentonite as a softening agent mixed with the polymer is between 0.001% and 3% of a total mass of the paper hygiene products.
[14] In some aspects, the nanocomposite suspension is applied to nanosilver antibacterial ingredient or silver, zinc, copper, or is contained in silver, zinc, copper's antimicrobial master batch, or thermal resisted antibiotics, comprising penicillin, amoxicillin, cephalexin, erythromycin, clarithromycin, biaxin, cipro, Floxin, proloprim, garamycin, tobrex and/or the above mixture of several substances, amount of 0.001% to 1% mass fraction of all the above materials.
[15] In some aspects, the nanocomposite suspension comprises one or more fungus with antimicrobial activities as antibacterial agents, the one or more fungus comprising Colletotrichum sp., Phomopsis isolate, Periconia sp., OBW- 15, Guignardia sp. IFBE028, Rhizoctonia sp. Cy064, Aspergillus sp. CY725, Pichia guilliermondii, Xylaria sp. Thielavia subthermophila, Ampelomyces sp., Fusarium sp., Phoma sp., Alternaria sp., Chloridium sp., or a combination
thereof, an amount of the one or more fungus as antibacterial agents mixed with the polymer is between 0.001% and 1% of a total mass of the paper hygiene products.
[16] In some aspects, the nanocomposite suspension includes one or more plant species and natural substances with antimicrobial activities as antibacterial agents, the one or more plants including Cychorium intybus L. (Asteraceae), Salvia officinalis L., Melissa officinalis L., Clinopodium vulgare L. (Lamiaceae), Torilis anthriscus L. (Gmel), Aegopodium podagraria L. (Apiace ae), Cytisus nigricans L., Cytisus capitatus Scop., or a combination thereof, and amount of the one or more fungus as antibacterial agents mixed with the polymer is between 0.001% and 1% of total mass of the paper hygiene products.
[17] In some aspects, the nanocomposite suspension comprises natural substances with antimicrobial activities including Andrographis,Catharanthus roseus LinnColeus forskohlii,Derris scandens (Roxb.)
Benth,Gynandropsis,Hyptis suaveolens,gynandra ,Melia azedarach L,Moringa heterophylla L, Salvadora persic, Linn, Terminalia, chebula Retz, Terminalia chebula Retz, Asteraceae, Lamiaceae, Melissa, Clinopodium, Apiaceae, Torilis, Fabaceae, Dorycnium, Colletotrichum. , Phomopsis, Periconia 'Guignardia ,Rhizoctonia, Aspergillus, Pichia, Xylaria, Thielavia, Ampelomyces, Fusarium, Trichoderma, Micro sphaerop sis, Microdiplodia, Alternaria , Chloridium, natural oils, Coal tar , seaweed anion, chitin and chitosan, Sericin, Neem, Tulsi Leave, Prickly, Chaff Flowers, Tannins Azuki Beans, Clove Oil (eugenol), Honey, olives, onion skin, henna, pepper, saffron, turmeric, cumin, dill oil, mint, tea catechins, apple cider vinegar, garlic and its extracts, Cranberry, shells cinnamon, clove, guava and Hindi lavender, thyme oil of eucalyptus, bamboo (all kinds of it, such as leaves, husk ash or bamboo), bay leaf, grape seed extract, mango seed extract, tarragon, lavender, lemon, chamomile, black cumin, nutmeg and oregano, Andrographis were find to have best antimicrobial activity in 0.1 to 3.5% total mass of the paper hygiene products.
[18] In some aspects, quaternary ammonium compounds and its derivatives such as N- alkyl poly 4 -vinyl pyridine, poly vinyl benzyl trimethyl ammonium (VBT), trialkylammonium chloride are added to paper products in 0.001 to 2% total mass of the paper hygiene products.
[19] In some aspects, triclosan (halogenated phenols) and its derivatives, cyclodextrin, iodine molecules and hydrogen peroxide are added to comprise 2 to 2.5% total mass of the paper hygiene products.
[20] In some aspects, hexa trichlorphon, sodium chloride, potassium alum, chlorine, chlorhexidine, Benzalconium chloride, poly hexamethylene biguanidine hydrochloride, peptides with unnatural amino acids peroxide are added to comprise 0.001 to 0.1% total mass of the paper hygiene products.
[21] In some aspects, enzymes comprising lysine and amylase, alginate layase, oxidative enzymes, lipase, protease and esterase are added to comprise 0.01 to 0.5% total mass of the paper hygiene products.
[22] In some aspects, acids such as ascorbic acid, citric, benzoic, lactic, poly- lactic, acetic acid, Percidine, alcohols contain isopropyl or ethyl alcohol, ethanol, propanol, 2-propanol / isopropanol, Dettol, esters and aldehydes, formaldehyde, glutaraldehyde, are added to comprise 0.001 to 0.15% total mass of the paper hygiene products.
[23] In some aspects, acids such as ascorbic acid, citric, benzoic, lactic, poly- lactic, acetic acid, Percidine, alcohols contain isopropyl or ethyl alcohol, ethanol, propanol, 2-propanol / isopropanol, Dettol, esters and aldehydes, formaldehyde, glutaraldehyde, are added to comprise 0.001 to 0.5% total mass of the paper hygiene products.
[24] In some aspects, resorcinol, calcium hypochlorite solution, sodium hypochlorite, glutaraldehyde, hydrogen peroxide, N- Halamyn, bleach, Cetrimide, terpenes and their derivatives, are added to comprise 0.02 to 0.05% total mass of the paper hygiene product.
[25] In some aspects, the antibiotics are selected from the group comprising Terbinafine, Clotrimazole, ketoconazol, carbapenems ,Daptpmycin. , Colistin, Rifamycins, Amino glycosides, MarcoLides, Tigecyline, Chloramphenicol, Clindamycine, Quinupristin, Linezolid, Metronidazole, Trimethoprim, Telithromycin, Doxycycline, Cerfuroxime Tigecyline, Erthormycin, Clindamycine, ar-curcumene, and comprise 0.01 to 0.5% total mass of the paper hygiene products.
[26] In some aspects a paper product results from being manufactured according to any or all of the above methods.
BRIEF DESCRIPTION OF THE DRAWINGS
[27] The drawing figures depict one or more implementations in accord with the present teachings, by way of example only, not by way of limitation. In the figures, like reference numerals refer to the same or similar elements,
[28] FIG. 1 illustrates in exploded view a tissue paper according to an implementation.
[29] FIG. 2 illustrates in schematic diagram form a system for implementing treatment of paper.
[30] FIG. 3 illustrates in perspective view a diaper according to an implementation.
DETAILED DESCRIPTION
[31] In the following detailed description, numerous specific details are set forth by way of examples in order to provide a thorough understanding of the relevant teachings. However, it should be apparent to those skilled in the art that the present teachings may be practiced without such details. In other instances, well known methods, procedures, components, and/or circuitry have been described at a relatively high-level, without detail, in order to avoid unnecessarily obscuring aspects of the present teachings.
[32] The present disclosure relates to paper and methods of making paper having antibacterial efficacy, such as for example paper tissues, which may be provided in some cases in a paper box, paper towels, toilet paper, diapers and the like. Also described are methods of production of these and other types of paper tissue.
[33] Some implementations of the present disclosure provide or enhance antibacterial efficacy of tissue products, such as, for example, household paper products with at least one surface being treated with antibacterial agents. Antibacterial ingredients that are chosen may include those with medicinal uses, such as, for example plant extracts, surfactants, moisturizing agents and other solvents.
[34] In some cases a tissue paper as described herein may have antibacterial efficacy and may include at least one of: tissue paper, tissue paper having two opposed faces such as two opposing surfaces including an outer surface, i.e., a first outer surface and a second outer surface, with the tissue having at least one surface having an antimicrobial layer. The surface that has antibacterial layer may be the first outer surface, the second outer surface of the tissue or both surfaces.
[35] The surface layer may be covered by a non-toxic and antibacterial effective antimicrobial agent. The non-toxic effective antimicrobial agent may comprise any of: ammonium quaternary compounds and its derivatives, triclosan (halogenated phenols) and its derivatives, metals and oxides them, cyclodextrin molecules, molecules of iodine, hydrogen peroxide, Bromocresol green sodium salt, Hexa trichlorphon, sodium chloride, potassium alum, chlorine, chlorhexidine, Benzalconium chloride, poly Hexamethylene biguanidine hydrochloride, peptides with unnatural amino acids, enzymes (such as lysine and amylase, alginate lyase, oxidative enzymes, lipase, protease and esterase), some natural ingredients comprised of roots, stems and flowers of plants (such as Andrographis, Catharanthus, roseus, LinnColeus,
forskohlii,Derris scandens (Roxb.) Benth,Gynandropsis,Hyptis suaveolens, gynandra ,Melia azedarach L,Moringa heterophylla L, Salvadora persic, Linn, Terminalia, chebula Retz, Terminalia chebula Retz, Asteraceae, Lamiaceae, Melissa, Clinopodium, Apiaceae, Torilis, Fabaceae, Dorycnium, Colletotrichum, Phomopsis, Periconia, Guignardia, Rhizoctonia , Aspergillus, Pichia, Xylaria, Thielavia, Ampelomyces, Fusarium, Trichoderma, Microsphaeropsis, Microdiplodia, Alternaria , Chloridium), natural oils, acids (Such as ascorbic acid, citric, benzoic, lactic, poly-lactic, acetic acid, Percidine), alcohols (Isopropyl or ethyl alcohol, ethanol, propanol, 2-propanol / isopropanol), Dettol, esters and aldehydes, formaldehyde, glutaraldehyde, resorcinol, Calcium Hypochlorite solution, sodium hypochlorite, glutaraldehyde, hydrogen peroxide, cellulose and bentonite, N- Halamyn, bleach, Cetrimide, terpenes and their derivatives, antibiotics (Terbinafine, Clotrimazole and/or ketoconazol, carbapenems ,Daptpmycin. , Colistin, Rifamycins, Amino glycosides, MarcoLides, Tigecyline, Chloramphenicol, Clindamycine, Quinupristin, Linezolid, Metronidazole, Trimethoprim, Telithromycin, Doxycycline, Cerfuroxime Tigecyline, Erthormycin, Clindamycine, ar-curcumene), Coal tar, seaweedanion, chitin and chitosan, Sericin, Neem, Tulsi Leave, Prickly, Chaff Flowers, Tannins Azuki Beans, Clove Oil (eugenol), Honey, olives, onion skin, henna, pepper, saffron, turmeric, cumin, dill oil, mint, tea catechins, apple cider vinegar, garlic and its extracts, Cranberry, shells cinnamon, clove, guava and Hindi lavender, thyme oil of eucalyptus, bamboo (all kinds of it, such as leaves, husk ash or bamboo), bay leaf, grape seed extract, mango seed extract, tarragon, lavender, lemon, chamomile, black cumin, nutmeg and oregano, and/or Andrographis.
[36] Example 1: Sanitary Napkins with Antimicrobial Properties
[37] The present disclosure in some embodiments provides a sanitary napkin having antibacterial and/or deodorizing functions. The napkin may provide long- lasting elimination of bacteria growth rate, odor removal, while the production
line of this sanitary napkin also has a convenient, simple operation, low additional cost advantages.
[38] The production method in this example may be achieved by following steps: a nozzle is disposed on a sanitary napkin production line, and suspension with an anti-bacterial and smell-removing function is sprayed on the surface layer of a common or other type of sanitary napkin. The sanitary napkin is sprayed with a suspension having an anti-bacterial and smell-removing function.
[39] On the surface layer of each sheet of the sanitary napkin antibacterial suspension deodorant function sprayed. In some implementations, the suspension may be sprayed uniformly.
[40] All or some layers including the inside of sanitary napkins may thus be covered by non-toxic and antibacterial effective antimicrobial agent. The nontoxic effective antimicrobial agent may be a material comprising any or combinations of: ammonium quaternary compounds and its derivatives, triclosan (halogenated phenols) and its derivatives, metals and oxides them, cyclodextrin molecules, molecules of iodine, hydrogen peroxide, Bromocresol green sodium salt, Hexa trichlorphon, sodium chloride, potassium alum, chlorine, chlorhexidine, Benzalconium chloride, poly Hexamethylene biguanidine hydrochloride, peptides with unnatural amino acids, enzymes (such as lysine and amylase, alginate lyase, oxidative enzymes, lipase, protease and esterase), some natural ingredients comprise of roots, stems and flowers of plants (such as Andrographis,Catharanthus roseus LinnColeus forskohlii,Derris scandens (Roxb.) Benth,Gynandropsis,Hyptis suaveolens,gynandra, Melia azedarach L,Moringa heterophylla L,Salvadora persic, Linn,Terminalia,chebula Retz, Terminalia chebula Retz, Asteraceae, Lamiaceae, Melissa, Clinopodium, Apiaceae, Torilis, Fabaceae, Dorycnium, Colletotrichum. , Phomopsis, Periconia, Guignardia ,Rhizoctonia, Aspergillus, Pichia, Xylaria, Thielavia, Ampelomyces, Fusarium, Trichoderma, Microsphaeropsis, Microdiplodia, Alternaria , Chloridium), natural oils, acids (Such as ascorbic acid, citric,
benzoic, lactic, poly-lactic, acetic acid, Percidine), alcohols (Isopropyl or ethyl alcohol, ethanol, propanol, 2-propanol / isopropanol), Dettol, esters and aldehydes, formaldehyde, glutar aldehyde, resorcinol, Calcium Hypochlorite solution, sodium hypochlorite, glutaraldehyde, hydrogen peroxide, cellulose and bentonite, N- Halamyn, bleach, Cetrimide, terpenes and their derivatives, antibiotics (Terbinafine, Clotrimazole and/or ketoconazol, carbapenems ,Daptpmycin ,Colistin, Rifamycins, Amino glycosides, MarcoLides,Tigecyline, Chloramphenicol, Clindamycine, Quinupristin, Linezolid, Metronidazole, Trimethoprim, Telithromycin, Doxycycline, Cerfuroxime, Tigecyline, Erthormycin, Clindamycine, ar-curcumene), Coal tar , seaweedanion, chitin and chitosan, Sericin, Neem, Tulsi Leave, Prickly, Chaff Flowers, Tannins Azuki Beans, Clove Oil (eugenol), Honey, olives, onion skin, henna, pepper, saffron, turmeric, cumin, dill oil, mint, tea catechins, apple cider vinegar, garlic and its extracts, Cranberry, shells cinnamon, clove, guava and Hindi lavender, thyme oil of eucalyptus, bamboo (all kinds of it, such as leaves, husk ash or bamboo), bay leaf, grape seed extract, mango seed extract, tarragon, lavender, lemon, chamomile, black cumin, nutmeg and oregano, And rographis.
[41] To improve the deodorant properties antibacterial sanitary napkins, substances such as benzalkonium chloride, glycine, soybean extract, polyhexamethylene biguanide, L- lactic acid and deionized water, and other fresh ingredients may be employed.
[42] Example 2: Baby and Adult Diapers with Antimicrobial Properties
[43] In another example, according to this description, is provided an antibacterial baby and adult diapers. The baby diapers are lined with a dual configuration of antimicrobial hydrophilic non-woven and antimicrobial perforated polymeric film pretreatment, Thus diaper product has an antibacterial effect.
[44] Diapers are classified as strong water absorption products due to have amount of super absorbents polymer materials.
[45] In an example implementation, appropriate antimicrobial skin-friendly softener agents in diapers may be utilized during the processing of non-woven fabric lining hydrophilic and perforated polymeric film antimicrobial pretreatment.
[46] Examples of antibacterial skin-friendly softener agents may include the following: ammonium quaternary compounds and its derivatives, triclosan (halogenated phenols) and its derivatives, metals and oxides them, cyclodextrin molecules, molecules of iodine, hydrogen peroxide, Bromocresol green sodium salt, Hexa trichlorphon, sodium chloride, potassium alum, chlorine, chlorhexidine, Benzalconium chloride, poly Hexamethylene biguanidine hydrochloride, peptides with unnatural amino acids, enzymes (such as lysine and amylase, alginate lyase, oxidative enzymes, lipase, protease and esterase), some natural ingredients comprised of roots, stems and flowers of plants (such as Andrographis, Catharanthus roseus LinnColeus forskohlii, Derris scandens (Roxb.) Benth, Gynandropsis,Hyptis suaveolens,gynandra ,Melia azedarach L,Moringa heterophylla L, Salvadora persic, Linn,Terminalia,chebula Retz, Terminalia chebula Retz, Asteraceae, Lamiaceae, Melissa, Clinopodium, Apiaceae, Torilis, Fabaceae, Dorycnium, Colletotrichum. , Phomopsis, Periconia,Guignardia ,Rhizoctonia, Aspergillus, Pichia, Xylaria, Thielavia, Ampelomyces, Fusarium, Trichoderma, Microsphaeropsis, Microdiplodia, Alternaria , Chloridium), natural oils, acids (such as ascorbic acid, citric, benzoic, lactic, poly-lactic, acetic acid, Percidine), alcohols (Isopropyl or ethyl alcohol, ethanol, propanol, 2-propanol / isopropanol), Dettol, esters and aldehydes, formaldehyde, glutar aldehyde, resorcinol, Calcium Hypochlorite solution, sodium hypochlorite, glutaraldehyde, hydrogen peroxide, cellulose and bentonite, N- Halamyn, bleach, Cetrimide, terpenes and their derivatives, antibiotics (Terbinafine, Clotrimazole and/or ketoconazol, carbapenems ,Daptpmycin. ,Colistin, Rifamycins, Amino glycosides, MarcoLides, Tigecyline, Chloramphenicol, Clindamycine, Quinupristin, Linezolid,
Metronidazole, Trimethoprim, Telithromycin, Doxycycline, Cerfuroxime Tigecyline, Erthormycin, Clindamycine, ar-curcumene), Coal tar, seaweedanion, chitin and chitosan, Sericin, Neem, Tulsi Leave, Prickly, Chaff Flowers, Tannins Azuki Beans, Clove Oil (eugenol), Honey, olives, onion skin, henna, pepper, saffron, turmeric, cumin, dill oil, mint, tea catechins, apple cider vinegar, garlic and its extracts, Cranberry, shells cinnamon, clove, guava and Hindi lavender, thyme oil of eucalyptus, bamboo (all kinds of it, such as leaves, husk ash or bamboo), bay leaf, grape seed extract, mango seed extract, tarragon, lavender, lemon, chamomile, black cumin, nutmeg and oregano, Andrographis.
[47] A cellulase enzyme may be employed in the production line of paper hygiene products, in order to improve the water- solubility of chitosan, which compound can obtain a good finishing effect to nonwoven fabric, and/or a higher permeability.
[48] Dioctadecyl dimethyl ammonium chloride may be used in the production line of paper hygiene products, the compound having a cationic di-long carbon chain, which ammonium ions are adsorbed on the carboxyl anion fiber surface, and formed in the surface layer of the lipid film in order to improve the surface structure of the nonwoven product and/or enhanced antibacterial activity
[49] To achieve a high level of antibacterial properties of hygiene paper products an example of an optimum concentration were measured according to the following steps.
[50] In order to manufacture paper hygiene products, Quaternary Ammonium Compounds and its derivatives such as N- alkyl poly 4 -vinyl pyridine, poly vinyl benzyl trimethyl ammonium (VBT), trialkylammonium chloride were added to paper products in 0.001 to 2% total mass of product.
[51] In order to manufacture paper hygiene products, Triclosan (halogenated phenols) and its derivatives, cyclodextrin, iodine molecules and hydrogen peroxide were found to have best antimicrobial activity in 2 to 2.5% total mass of product.
[52] In order to manufacture paper hygiene products, hexa trichlorphon, sodium chloride, potassium alum, chlorine, chlorhexidine, Benzalconium chloride, poly hexamethylene biguanidine hydrochloride, peptides with unnatural amino acids peroxide were find to have best antimicrobial activity in 0.001 to 0.1% total mass of product.
[53] In order to manufacture paper hygiene products, enzymes such as lysine and amylase, alginate layase, oxidative enzymes, lipase, protease and esterase were find to have best antimicrobial activity in 0.01 to 0.5% total mass of product.
[54] In order to manufacture paper hygiene products, some natural ingredients comprise of roots, stems and flowers of plants (such as Andrographis,Catharanthus roseus LinnColeus forskohlii,Derris scandens (Roxb.) Benth,Gynandropsis,Hyptis suaveolens,gynandra ,Melia azedarach L,Moringa heterophylla L,Salvadora persic, Linn,Terminalia,chebula Retz, Terminalia chebula Retz, Asteraceae, Lamiaceae, Melissa, Clinopodium, Apiaceae, Torilis, Fabaceae, Dorycnium, Colletotrichum. , Phomopsis, Periconia, Guignardia , Rhizoctonia, Aspergillus, Pichia, Xylaria, Thielavia, Ampelomyces, Fusarium, Trichoderma, Microsphaeropsis, Microdiplodia, Alternaria and/or Chloridium), natural oils, Coal tar , seaweedanion, chitin and chitosan, Sericin, Neem, Tulsi Leave, Prickly, Chaff Flowers, Tannins Azuki Beans, Clove Oil (eugenol), Honey, olives, onion skin, henna, pepper, saffron, turmeric, cumin, dill oil, mint, tea catechins, apple cider vinegar, garlic and its extracts, Cranberry, shells cinnamon, clove, guava and Hindi lavender, thyme oil of eucalyptus, bamboo (all kinds of it, such as leaves, husk ash or bamboo), bay leaf, grape seed extract, mango seed extract, tarragon, lavender, lemon, chamomile, black cumin, nutmeg and oregano, Andrographis were find to have best antimicrobial activity in 0.1 to 2.5% total mass of product.
[55] In order to manufacture paper hygiene products, acids such as ascorbic acid, citric, benzoic, lactic, poly-lactic, acetic acid, Percidine, alcohols contain
isopropyl or ethyl alcohol, ethanol, propanol, 2-propanol / isopropanol, Dettol, esters and aldehydes, formaldehyde, glutaraldehyde, were find to have best antimicrobial activity in 0.001 to 0.15% total mass of product.
[56] In order to manufacture paper hygiene products, resorcinol, calcium hypochlorite solution, sodium hypochlorite, glutaraldehyde, hydrogen peroxide, N- Halamyn, bleach, Cetrimide, terpenes and their derivatives, were find to have best antimicrobial activity in 0.02 to 0.05% total mass of product.
[57] In order to manufacture paper hygiene products, antibiotics (Terbinafine, Clotrimazole , ketoconazol, carbapenems ,Daptpmycin. , Colistin, Rifamycins, Amino glycosides, MarcoLides, Tigecyline, Chloramphenicol, Clindamycine, Quinupristin, Linezolid, Metronidazole, Trimethoprim, Telithromycin, Doxycycline, Cerfuroxime Tigecyline, Erthormycin, Clindamycine, ar- curcumene), were found to have best antimicrobial activity in 0.01 to 0.5% total mass of product.
[58] Example 3: Tissue Paper with Antimicrobial Properties
[59] FIG. 1 shows a schematic view of paper tissue structure with antibacterial effect.
[60] In this example case of antibacterial paper tissue FIG. 1 shows a schematic view of paper tissue structure 10 with an antibacterial effect, in this example the tissue paper 10 has two outer sheets 11 and 13 with opposing outer surfaces, a first outer surface and a second outer surface opposite to the first outer surface. The paper tissue described in the present invention consists of three paper layers or sheets with a middle sheet 12 including surfaces 3, forming a tissue paper, note that each tissue has two opposite sides, which may be thin paper sheets. On sheet 11 , the outward surface is the first example sheet called the outer surface of the present implementation is uniformly coated with a layer of antibacterial agents (such as those mentioned above in detail). At the same time the paper layer outer surface is also uniformly coated with a layer of antibacterial agents (such as those mentioned above in detail).
[61] Example 2: Sanitary Napkins with Antimicrobial Properties
[62] To produce antibacterial deodorizing function napkin, onto the surface of each sheet of the sanitary napkin, a material having antibacterial suspension deodorant function was sprayed. In each piece of napkin surface antibacterial suspension deodorant function sprayed in weighs 0.001 -lg.
[63] FIG. 2 shows a sanitary napkin production line 20 having two heads and a base 21, with an antibacterial deodorizing function type of liquid, spraying onto sanitary napkin 24, providing an antibacterial deodorizing function at a nozzle
22, resulting in treated napkin 25.
[64] To manufacture antibacterial deodorant sanitary napkins in this implementation, antimicrobial agents, such as those which were described in detail in previous sections, were added on surface of sanitary napkins in form of suspension.
[65] To mount the nozzle 22 of the sanitary napkin production line on the appropriate position on head 23, the nozzle 22 is connected to the top of a container charged with a suspension antibacterial deodorizing function at head
23. The nozzle 22 in the production process of the sanitary napkin is regulated for flow amount, and the height of the discharge rate, so that the sprayed liquid can uniformly cover the entire sanitary napkin , and sprayed in the weight per piece of the suspension surface of the sanitary napkin 0.1-0.3g, spraying a liquid with antibacterial deodorant resulting in treated sanitary napkin 25. This may occur after the normal production process for the production of sanitary napkins.
[66] In case of antibacterial Sanitary napkin production, specific implementations will now be described in further detail.
[67] FIG. 3 is a schematic view of the utility of new antibacterial diapers of the leak resistant type.
[68] Using any of the antibacterial agents, mentioned above, both forms of hydrophilic antibacterial skin-friendly non-woven fabric and may include an antibacterial perforated polymeric film immersed in the antibacterial suspension,
by employing a three Baptist toss two rolling process, to ensure non-woven fabric left, right, has a consistent roll over rate.
[69] A production line can thus provide antibacterial pretreated hydrophilic non-woven and perforated production diapers, followed by, or preceded by water processing and packaging through to the finished product. I diaper with a layer 31 is illustrated in FIG. 3.
[70] As described herein, examples of paper hygiene products including paper tissue, sanitary pads, diapers for children and adults, and all of paper and paper pulp with respect to anti-microbial properties manufactured by employing novel antibacterial, anti-fungus and antiviral agents. These hygiene products may have antimicrobial agent in a concentration ranging between 0.001 wt% and 5 wt% total mass, the antimicrobial agent being added on the paper sheet.
[71] Thus, household paper with an antibacterial effect may be produced, the antibacterial layer of which comprises antimicrobial components of a non-toxic and efficient antimicrobial agent is arranged on one or more surfaces of the household paper to ensure that the antibacterial effect can fulfill the aim of preventing harmful microorganisms.
[72] In the present production method sanitary napkin with an anti-bacterial and smell-removing function produced. For preparing such napkins, a liquid nozzle with an anti-bacterial and smell-removing function were sprayed on the surface layer of a common sanitary napkin. The goal achieved by, for example, covering a surface layer of sanitary napkins with one or more antibacterial agents.
[73] Furthermore the description herein relates to making an antibacterial baby diaper. An appropriate antibacterial skin-friendly softener selected and antibacterial pretreatment was performed on the hydrophilic non-woven fabrics of the baby diapers. Thus the baby diaper products contain the functions of anti- antibiosis and softness.
[74] A production method is described which provides a product having good ventilation, reducing or eliminating antibacterial growth on a diaper's surface, and reducing or eliminating rash skin and red buttocks during use.
[75] While the foregoing has described what are considered to be the best mode and/or other examples, it is understood that various modifications may be made therein and that the subject matter disclosed herein may be implemented in various forms and examples, and that the teachings may be applied in numerous applications, only some of which have been described herein. It is intended by the following claims to claim any and all applications, modifications and variations that fall within the true scope of the present teachings.
[76] Unless otherwise stated, all measurements, values, ratings, positions, magnitudes, sizes, and other specifications that are set forth in this specification, including in the claims that follow, are approximate, not exact. They are intended to have a reasonable range that is consistent with the functions to which they relate and with what is customary in the art to which they pertain.
[77] The scope of protection is limited solely by the claims that now follow. That scope is intended and may be interpreted to be as broad as is consistent with the ordinary meaning of the language that is used in the claims when interpreted in light of this specification and the prosecution history that follows and to encompass all structural and functional equivalents. Notwithstanding, none of the claims are intended to embrace subject matter that fails to satisfy the requirement of Sections 101, 102, or 103 of the Patent Act, should may they be interpreted in such a way. Any unintended embracement of such subject matter is hereby disclaimed.
[78] Except as stated immediately above, nothing that has been stated or illustrated is intended or should be interpreted to cause a dedication of any component, process, feature, object, benefit, advantage, or equivalent to the public, regardless of whether it is or is not recited in the claims.
[79] It will be understood that the terms and expressions used herein have the ordinary meaning as is accorded to such terms and expressions with respect to their corresponding respective areas of inquiry and study except where specific meanings have otherwise been set forth herein. Relational terms such as first and second and the like may be used solely to distinguish one entity or action from another without necessarily requiring or implying any actual such relationship or order between such entities or actions. The terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. An element proceeded by "a" or "an" does not, without further constraints, preclude the existence of additional identical elements in the process, method, article, or apparatus that comprises the element.
[80] The Abstract of the Disclosure is provided to allow the reader to quickly ascertain the nature of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims. In addition, in the foregoing Detailed Description, it can be seen that various features are grouped together in various embodiments for the purpose of streamlining the disclosure. This method of disclosure is not to be interpreted as reflecting an intention that the claimed embodiments require more features than are expressly recited in each claim. Rather, as the following claims reflect, inventive subject matter lies in less than all features of a single disclosed embodiment. Thus the following claims are hereby incorporated into the Detailed Description, with each claim standing on its own as a separately claimed subject matter.
Claims
1. A method of treating paper, comprising:
providing a paper product; and
treating the paper product with one or more antibacterial agents, to have antimicrobial properties,
wherein the treated antimicrobial paper has chemo-physical properties comprising any one or more of antibacterial, antifungal, antiviral, resistance to tensile and tear, high absorbance capacity, and/or drainage.
2. The method of claim 1, wherein antibacterial agents comprise any or some of: ammonium quaternary compounds and its derivatives, triclosan (halogenated phenols) and its derivatives, metals and its oxides, cyclodextrin molecules, molecules of iodine, hydrogen peroxide, Bromocresol green sodium salt, Hexa trichlorphon, sodium chloride, potassium alum, chlorine, chlorhexidine, Benzalconium chloride, poly Hexamethylene biguanidine hydrochloride, peptides with unnatural amino acids, enzymes (such as lysine and amylase, alginate lyase, oxidative enzymes, lipase, protease and esterase), Some natural ingredients comprise of roots, stems and flowers of plants (such as Andrographis,Catharanthus roseus LinnColeus forskohlii, Derris scandens (Roxb.) Benth,Gynandropsis,Hyptis suaveolens,gynandra ,Melia azedarach L,Moringa heterophylla L,Salvadora persic, Linn,Terminalia,chebula Retz, Terminalia chebula Retz, Asteraceae, Lamiaceae, Melissa, Clinopodium, Apiaceae, Torilis, Fabaceae, Dorycnium, Colletotrichum. , Phomopsis, Periconia, Guignardia , Rhizoctonia, Aspergillus, Pichia, Xylaria, Thielavia, Ampelomyces, Fusarium, Trichoderma, Microsphaeropsis, Microdiplodia, Alternaria and/or Chloridium), Natural oils, acids (Such as ascorbic acid, citric, benzoic, lactic, poly-lactic, acetic acid, Percidine), Alcohols (Isopropyl or ethyl
alcohol, ethanol, propanol, 2-propanol / isopropanol), Dettol, Esters and Aldehydes, formaldehyde, Glutaraldehyde, resorcinol, Calcium Hypochlorite solution, sodium hypochlorite, glutaraldehyde, hydrogen peroxide, cellulose and bentonite, N- Halamyn, bleach, Cetrimide, terpenes and their derivatives, antibiotics (Terbinafine, Clotrimazole , ketoconazol, carbapenems ,Daptpmycin. , Colistin, Rifamycins, Amino glycosides, MarcoLides, Tigecyline, Chloramphenicol, Clindamycine, Quinupristin, Linezolid, Metronidazole, Trimethoprim, Telithromycin, Doxycycline, Cerfuroxime Tigecyline, Erthormycin, Clindamycine, ar-curcumene), Coal tar , seaweedanion, chitin and chitosan, Sericin, Neem, Tulsi Leave, Prickly, Chaff Flowers, Tannins Azuki Beans, Clove Oil (eugenol), Honey, olives, onion skin, henna, pepper, saffron, turmeric, cumin, dill oil, mint, tea catechins, apple cider vinegar, garlic and its extracts, Cranberry, shells cinnamon, clove, guava and Hindi lavender, thyme oil of eucalyptus, bamboo (all kinds of it, such as leaves, husk ash or bamboo), bay leaf, grape seed extract, mango seed extract, tarragon, lavender, lemon, chamomile, black cumin, nutmeg and oregano, and Andrographis.
3. The method of claim 2, wherein a nanocomposite suspension comprising an amount of nano cellulose and nano bentonite as a mechanical agent is mixed with the products is between 0.001% and 0.05% of a total mass of the paper hygiene products.
4. The method of claim 3, wherein the nanocomposite suspension comprises: nano chitosan, nano cellulose, nano titanium dioxide, nano tin oxide, nano zinc oxide, nano copper oxide, nano bentonite, and/or a combination thereof.
5. The method of claim 2, wherein an amount of nano titanium dioxide and nano zinc oxide as photocatalytic agents mixed with the polymer is between 0.001% and 2% of a total mass of the paper hygiene products.
6. The method of claim 4, wherein an amount of nano chitosan as an antibacterial agent mixed with the polymer is between 0.001% and 5% of a total mass of the paper hygiene products.
7. The method of claim 4, wherein amount of nano tin oxide, nano copper oxide, nano silver and nano zinc oxide as metal antimicrobial agents mixed with the polymer is between 0.001% and 1.5% of a total mass of the paper hygiene products.
8. The method of claim 2, further comprising adding a certain amount of cellulous and bentonite nanoparticles.
9. The method of claim 3, wherein the amount of nano bentonite as a softening agent mixed with the polymer is between 0.001% and 3% of a total mass of the paper hygiene products.
10. The method of claim 3, wherein the nanocomposite suspension is applied to nanosilver antibacterial ingredient or silver, zinc, copper, or is contained in silver, zinc, copper's antimicrobial master batch, or thermal resisted antibiotics, comprising penicillin, amoxicillin, cephalexin, erythromycin, clarithromycin, biaxin, cipro, Floxin, proloprim, garamycin, tobrex and/or the above mixture of several substances, amount of 0.001% to 1% mass fraction of all the above materials.
11. The method of claim 3, wherein the nanocomposite suspension comprises one or more fungus with antimicrobial activities as antibacterial agents, the one or more fungus comprising Colletotrichum sp., Phomopsis isolate, Periconia sp., OBW-15, Guignardia sp. IFBE028, Rhizoctonia sp. Cy064, Aspergillus sp.
CY725, Pichia guilliermondii, Xylaria sp. Thielavia subthermophila, Ampelomyces sp., Fusarium sp., Phoma sp., Alternaria sp., Chloridium sp., or a combination thereof, an amount of the one or more fungus as antibacterial agents mixed with the polymer is between 0.001% and 1% of a total mass of the paper hygiene products.
12. The method of claim 3, wherein the nanocomposite suspension includes one or more plant species and natural substances with antimicrobial activities as antibacterial agents, the one or more plants including Cychorium intybus L. (Asteraceae), Salvia officinalis L., Melissa officinalis L., Clinopodium vulgar e L. (Lamiaceae), Torilis anthriscus L. (Gmel), Aegopodium podagraria L. (Apiace ae), Cytisus nigricans L., Cytisus capitatus Scop., or a combination thereof, and amount of the one or more fungus as antibacterial agents mixed with the polymer is between 0.001% and 1% of total mass of the paper hygiene products.
13. The method of claim 3, wherein the nanocomposite suspension comprises natural substances with antimicrobial activities including Andrographis,Catharanthus roseus LinnColeus forskohlii,Derris scandens (Roxb.) Benth,Gynandropsis,Hyptis suaveolens,gynandra ,Melia azedarach L,Moringa heterophylla L, Salvadora persic, Linn,Terminalia,chebula Retz, Terminalia chebula Retz, Asteraceae, Lamiaceae, Melissa, Clinopodium, Apiaceae, Torilis, Fabaceae, Dorycnium, Colletotrichum. , Phomopsis, Periconia 'Guignardia ,Rhizoctonia, Aspergillus, Pichia, Xylaria, Thielavia, Ampelomyces, Fusarium, Trichoderma, Microsphaeropsis, Microdiplodia, Alternaria , Chloridium, natural oils, Coal tar , seaweed anion, chitin and chitosan, Sericin, Neem, Tulsi Leave, Prickly, Chaff Flowers, Tannins Azuki Beans, Clove Oil (eugenol), Honey, olives, onion skin, henna, pepper, saffron, turmeric, cumin, dill oil, mint, tea catechins, apple cider vinegar, garlic and its extracts, Cranberry, shells cinnamon, clove, guava and Hindi lavender, thyme oil
of eucalyptus, bamboo (all kinds of it, such as leaves, husk ash or bamboo), bay leaf, grape seed extract, mango seed extract, tarragon, lavender, lemon, chamomile, black cumin, nutmeg and oregano, Andrographis were find to have best antimicrobial activity in 0.1 to 3.5% total mass of the paper hygiene products.
14. The method of claim 2, wherein quaternary ammonium compounds and its derivatives such as N- alkyl poly 4 -vinyl pyridine, poly vinyl benzyl trimethyl ammonium (VBT), trialkylammonium chloride are added to paper products in 0.001 to 2% total mass of the paper hygiene products.
15. The method of claim 2, wherein triclosan (halogenated phenols) and its derivatives, cyclodextrin, iodine molecules and hydrogen peroxide are added to comprise 2 to 2.5% total mass of the paper hygiene products.
16. The method of claim 2, wherein hexa trichlorphon, sodium chloride, potassium alum, chlorine, chlorhexidine, Benzalconium chloride, poly hexamethylene biguanidine hydrochloride, peptides with unnatural amino acids peroxide are added to comprise 0.001 to 0.1% total mass of the paper hygiene products.
17. The method of claim 2, wherein enzymes comprising lysine and amylase, alginate layase, oxidative enzymes, lipase, protease and esterase are added to comprise 0.01 to 0.5% total mass of the paper hygiene products.
18. The method of claim 2, wherein acids such as ascorbic acid, citric, benzoic, lactic, poly-lactic, acetic acid, Percidine, alcohols contain isopropyl or ethyl alcohol, ethanol, propanol, 2-propanol / isopropanol, Dettol, esters and
aldehydes, formaldehyde, glutaraldehyde, are added to comprise 0.001 to 0.15% total mass of the paper hygiene products.
19. The method of claim 2, wherein acids such as ascorbic acid, citric, benzoic, lactic, poly-lactic, acetic acid, Percidine, alcohols contain isopropyl or ethyl alcohol, ethanol, propanol, 2-propanol / isopropanol, Dettol, esters and aldehydes, formaldehyde, glutaraldehyde, are added to comprise 0.001 to 0.5% total mass of the paper hygiene products.
20. The method of claim 2, wherein resorcinol, calcium hypochlorite solution, sodium hypochlorite, glutaraldehyde, hydrogen peroxide, N- Halamyn, bleach, Cetrimide, terpenes and their derivatives, are added to comprise 0.02 to 0.05% total mass of the paper hygiene product.
21. The method of claim 2, wherein the antibiotics are selected from the group comprising Terbinafine, Clotrimazole, ketoconazol, carbapenems ,Daptpmycin. , Colistin, Rifamycins, Amino glycosides, MarcoLides, Tigecyline, Chloramphenicol, Clindamycine, Quinupristin, Linezolid, Metronidazole, Trimethoprim, Telithromycin, Doxycycline, Cerfuroxime Tigecyline, Erthormycin, Clindamycine, ar-curcumene, and comprise 0.01 to 0.5% total mass of the paper hygiene products.
22. A paper product manufactured according to the method of claim 1.
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