JPH0323860A - Base material for coating with poultice agent and production thereof - Google Patents
Base material for coating with poultice agent and production thereofInfo
- Publication number
- JPH0323860A JPH0323860A JP1158312A JP15831289A JPH0323860A JP H0323860 A JPH0323860 A JP H0323860A JP 1158312 A JP1158312 A JP 1158312A JP 15831289 A JP15831289 A JP 15831289A JP H0323860 A JPH0323860 A JP H0323860A
- Authority
- JP
- Japan
- Prior art keywords
- base material
- polyurethane
- poultice
- applying
- moisture permeability
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000463 material Substances 0.000 title claims abstract description 63
- 238000000576 coating method Methods 0.000 title claims abstract description 14
- 239000011248 coating agent Substances 0.000 title claims abstract description 13
- 238000004519 manufacturing process Methods 0.000 title claims description 6
- 239000003795 chemical substances by application Substances 0.000 title abstract description 6
- 229920002635 polyurethane Polymers 0.000 claims abstract description 55
- 239000004814 polyurethane Substances 0.000 claims abstract description 55
- 239000000835 fiber Substances 0.000 claims abstract description 28
- 239000000839 emulsion Substances 0.000 claims abstract description 24
- -1 polyoxyethylene group Polymers 0.000 claims abstract description 23
- 230000035699 permeability Effects 0.000 claims abstract description 20
- 230000002209 hydrophobic effect Effects 0.000 claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 14
- 238000001035 drying Methods 0.000 claims abstract description 8
- 239000003960 organic solvent Substances 0.000 claims description 9
- 239000004745 nonwoven fabric Substances 0.000 claims description 8
- 239000004743 Polypropylene Substances 0.000 claims description 6
- 229920001155 polypropylene Polymers 0.000 claims description 6
- 239000004698 Polyethylene Substances 0.000 claims description 5
- 229920000728 polyester Polymers 0.000 claims description 5
- 229920000573 polyethylene Polymers 0.000 claims description 5
- 239000004952 Polyamide Substances 0.000 claims description 2
- 229920002647 polyamide Polymers 0.000 claims description 2
- 229920005862 polyol Polymers 0.000 abstract description 6
- 125000005442 diisocyanate group Chemical group 0.000 abstract description 5
- 150000003077 polyols Chemical class 0.000 abstract description 5
- 239000004970 Chain extender Substances 0.000 abstract description 4
- 239000002904 solvent Substances 0.000 abstract description 4
- 239000002202 Polyethylene glycol Substances 0.000 abstract description 3
- 229920001223 polyethylene glycol Polymers 0.000 abstract description 3
- 239000000203 mixture Substances 0.000 abstract description 2
- 229920000642 polymer Polymers 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- UPMLOUAZCHDJJD-UHFFFAOYSA-N 4,4'-Diphenylmethane Diisocyanate Chemical compound C1=CC(N=C=O)=CC=C1CC1=CC=C(N=C=O)C=C1 UPMLOUAZCHDJJD-UHFFFAOYSA-N 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 3
- 239000004615 ingredient Substances 0.000 description 3
- 239000002562 thickening agent Substances 0.000 description 3
- 239000002759 woven fabric Substances 0.000 description 3
- POAOYUHQDCAZBD-UHFFFAOYSA-N 2-butoxyethanol Chemical compound CCCCOCCO POAOYUHQDCAZBD-UHFFFAOYSA-N 0.000 description 2
- 235000002568 Capsicum frutescens Nutrition 0.000 description 2
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 2
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 description 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 description 2
- 229920000297 Rayon Polymers 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- WNLRTRBMVRJNCN-UHFFFAOYSA-L adipate(2-) Chemical compound [O-]C(=O)CCCCC([O-])=O WNLRTRBMVRJNCN-UHFFFAOYSA-L 0.000 description 2
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 2
- 150000004985 diamines Chemical class 0.000 description 2
- TZIHFWKZFHZASV-UHFFFAOYSA-N methyl formate Chemical compound COC=O TZIHFWKZFHZASV-UHFFFAOYSA-N 0.000 description 2
- OSWPMRLSEDHDFF-UHFFFAOYSA-N methyl salicylate Chemical compound COC(=O)C1=CC=CC=C1O OSWPMRLSEDHDFF-UHFFFAOYSA-N 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 229920006267 polyester film Polymers 0.000 description 2
- 229920001451 polypropylene glycol Polymers 0.000 description 2
- 229920005749 polyurethane resin Polymers 0.000 description 2
- KIDHWZJUCRJVML-UHFFFAOYSA-N putrescine Chemical compound NCCCCN KIDHWZJUCRJVML-UHFFFAOYSA-N 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000008107 starch Substances 0.000 description 2
- 235000019698 starch Nutrition 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- MGSRCZKZVOBKFT-UHFFFAOYSA-N thymol Chemical compound CC(C)C1=CC=C(C)C=C1O MGSRCZKZVOBKFT-UHFFFAOYSA-N 0.000 description 2
- XFNJVJPLKCPIBV-UHFFFAOYSA-N trimethylenediamine Chemical compound NCCCN XFNJVJPLKCPIBV-UHFFFAOYSA-N 0.000 description 2
- VGHSXKTVMPXHNG-UHFFFAOYSA-N 1,3-diisocyanatobenzene Chemical compound O=C=NC1=CC=CC(N=C=O)=C1 VGHSXKTVMPXHNG-UHFFFAOYSA-N 0.000 description 1
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 1
- OHLKMGYGBHFODF-UHFFFAOYSA-N 1,4-bis(isocyanatomethyl)benzene Chemical compound O=C=NCC1=CC=C(CN=C=O)C=C1 OHLKMGYGBHFODF-UHFFFAOYSA-N 0.000 description 1
- ALQLPWJFHRMHIU-UHFFFAOYSA-N 1,4-diisocyanatobenzene Chemical compound O=C=NC1=CC=C(N=C=O)C=C1 ALQLPWJFHRMHIU-UHFFFAOYSA-N 0.000 description 1
- SBJCUZQNHOLYMD-UHFFFAOYSA-N 1,5-Naphthalene diisocyanate Chemical compound C1=CC=C2C(N=C=O)=CC=CC2=C1N=C=O SBJCUZQNHOLYMD-UHFFFAOYSA-N 0.000 description 1
- RNQBCZCPNUHWLV-UHFFFAOYSA-N 1,8-dioxacyclotetradecane-2,7-dione Chemical compound O=C1CCCCC(=O)OCCCCCCO1 RNQBCZCPNUHWLV-UHFFFAOYSA-N 0.000 description 1
- IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical compound CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 description 1
- CIVCELMLGDGMKZ-UHFFFAOYSA-N 2,4-dichloro-6-methylpyridine-3-carboxylic acid Chemical compound CC1=CC(Cl)=C(C(O)=O)C(Cl)=N1 CIVCELMLGDGMKZ-UHFFFAOYSA-N 0.000 description 1
- XNWFRZJHXBZDAG-UHFFFAOYSA-N 2-METHOXYETHANOL Chemical compound COCCO XNWFRZJHXBZDAG-UHFFFAOYSA-N 0.000 description 1
- SVONRAPFKPVNKG-UHFFFAOYSA-N 2-ethoxyethyl acetate Chemical compound CCOCCOC(C)=O SVONRAPFKPVNKG-UHFFFAOYSA-N 0.000 description 1
- LVYLCBNXHHHPSB-UHFFFAOYSA-N 2-hydroxyethyl salicylate Chemical compound OCCOC(=O)C1=CC=CC=C1O LVYLCBNXHHHPSB-UHFFFAOYSA-N 0.000 description 1
- 244000215068 Acacia senegal Species 0.000 description 1
- 229920001817 Agar Polymers 0.000 description 1
- 241000416162 Astragalus gummifer Species 0.000 description 1
- DKPFZGUDAPQIHT-UHFFFAOYSA-N Butyl acetate Natural products CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 description 1
- 235000008534 Capsicum annuum var annuum Nutrition 0.000 description 1
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- 108010076119 Caseins Proteins 0.000 description 1
- 102000008186 Collagen Human genes 0.000 description 1
- 108010035532 Collagen Proteins 0.000 description 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- ZAKOWWREFLAJOT-CEFNRUSXSA-N D-alpha-tocopherylacetate Chemical compound CC(=O)OC1=C(C)C(C)=C2O[C@@](CCC[C@H](C)CCC[C@H](C)CCCC(C)C)(C)CCC2=C1C ZAKOWWREFLAJOT-CEFNRUSXSA-N 0.000 description 1
- 229920002307 Dextran Polymers 0.000 description 1
- 229920002085 Dialdehyde starch Polymers 0.000 description 1
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 1
- BDAGIHXWWSANSR-UHFFFAOYSA-M Formate Chemical compound [O-]C=O BDAGIHXWWSANSR-UHFFFAOYSA-M 0.000 description 1
- 108010010803 Gelatin Proteins 0.000 description 1
- 229920000084 Gum arabic Polymers 0.000 description 1
- 239000005058 Isophorone diisocyanate Substances 0.000 description 1
- 229920000057 Mannan Polymers 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- CYTYCFOTNPOANT-UHFFFAOYSA-N Perchloroethylene Chemical group ClC(Cl)=C(Cl)Cl CYTYCFOTNPOANT-UHFFFAOYSA-N 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 241001247145 Sebastes goodei Species 0.000 description 1
- 239000005844 Thymol Substances 0.000 description 1
- 229920001615 Tragacanth Polymers 0.000 description 1
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 1
- FDLQZKYLHJJBHD-UHFFFAOYSA-N [3-(aminomethyl)phenyl]methanamine Chemical compound NCC1=CC=CC(CN)=C1 FDLQZKYLHJJBHD-UHFFFAOYSA-N 0.000 description 1
- 235000010489 acacia gum Nutrition 0.000 description 1
- 239000000205 acacia gum Substances 0.000 description 1
- KXKVLQRXCPHEJC-UHFFFAOYSA-N acetic acid trimethyl ester Natural products COC(C)=O KXKVLQRXCPHEJC-UHFFFAOYSA-N 0.000 description 1
- 239000008272 agar Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000000202 analgesic effect Effects 0.000 description 1
- 230000003110 anti-inflammatory effect Effects 0.000 description 1
- 229960000846 camphor Drugs 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 125000002057 carboxymethyl group Chemical group [H]OC(=O)C([H])([H])[*] 0.000 description 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 1
- 239000005018 casein Substances 0.000 description 1
- BECPQYXYKAMYBN-UHFFFAOYSA-N casein, tech. Chemical compound NCCCCC(C(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(CC(C)C)N=C(O)C(CCC(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(C(C)O)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(COP(O)(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(N)CC1=CC=CC=C1 BECPQYXYKAMYBN-UHFFFAOYSA-N 0.000 description 1
- 235000021240 caseins Nutrition 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 229920001436 collagen Polymers 0.000 description 1
- ZAKOWWREFLAJOT-UHFFFAOYSA-N d-alpha-Tocopheryl acetate Natural products CC(=O)OC1=C(C)C(C)=C2OC(CCCC(C)CCCC(C)CCCC(C)C)(C)CCC2=C1C ZAKOWWREFLAJOT-UHFFFAOYSA-N 0.000 description 1
- YQLZOAVZWJBZSY-UHFFFAOYSA-N decane-1,10-diamine Chemical compound NCCCCCCCCCCN YQLZOAVZWJBZSY-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 150000002009 diols Chemical class 0.000 description 1
- 229960000525 diphenhydramine hydrochloride Drugs 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- WBJINCZRORDGAQ-UHFFFAOYSA-N formic acid ethyl ester Natural products CCOC=O WBJINCZRORDGAQ-UHFFFAOYSA-N 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 229960002389 glycol salicylate Drugs 0.000 description 1
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 239000011256 inorganic filler Substances 0.000 description 1
- 229910003475 inorganic filler Inorganic materials 0.000 description 1
- NIMLQBUJDJZYEJ-UHFFFAOYSA-N isophorone diisocyanate Chemical compound CC1(C)CC(N=C=O)CC(C)(CN=C=O)C1 NIMLQBUJDJZYEJ-UHFFFAOYSA-N 0.000 description 1
- AIHDCSAXVMAMJH-GFBKWZILSA-N levan Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)OC[C@@H]1[C@@H](O)[C@H](O)[C@](CO)(CO[C@@H]2[C@H]([C@H](O)[C@@](O)(CO)O2)O)O1 AIHDCSAXVMAMJH-GFBKWZILSA-N 0.000 description 1
- 229940041616 menthol Drugs 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920000609 methyl cellulose Polymers 0.000 description 1
- 229960001047 methyl salicylate Drugs 0.000 description 1
- 239000001923 methylcellulose Substances 0.000 description 1
- 229930014626 natural product Natural products 0.000 description 1
- 229940116257 pepper extract Drugs 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 239000000088 plastic resin Substances 0.000 description 1
- 229920000921 polyethylene adipate Polymers 0.000 description 1
- 239000005056 polyisocyanate Substances 0.000 description 1
- 229920001228 polyisocyanate Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229920000909 polytetrahydrofuran Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 235000019353 potassium silicate Nutrition 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- 235000010413 sodium alginate Nutrition 0.000 description 1
- 239000000661 sodium alginate Substances 0.000 description 1
- 229940005550 sodium alginate Drugs 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 239000008279 sol Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000035900 sweating Effects 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 229950011008 tetrachloroethylene Drugs 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 229960000790 thymol Drugs 0.000 description 1
- 229940042585 tocopherol acetate Drugs 0.000 description 1
- 229930003231 vitamin Natural products 0.000 description 1
- 229940088594 vitamin Drugs 0.000 description 1
- 239000011782 vitamin Substances 0.000 description 1
- 235000013343 vitamin Nutrition 0.000 description 1
- 150000003722 vitamin derivatives Chemical class 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
- 235000014692 zinc oxide Nutrition 0.000 description 1
Landscapes
- Materials For Medical Uses (AREA)
- Medicinal Preparation (AREA)
Abstract
Description
【発明の詳細な説明】
(産業上の利用分野)
本発明は、消炎、鎮痛等に使用されるハップ剤を塗布す
る為の新規なハ・どプ剤塗布用基材及びその製造方法に
関する。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a novel base material for applying poultices used for anti-inflammatory, analgesic, etc., and a method for producing the same.
(従来の技術及びその問題点)
従来のハップ剤は、ゴム系の樹脂に粘@倒ち剤や亜鉛華
等を加えたものを基剤として、これに薬効成分を加えた
ものを織布又は不織布等の繊維基材に塗布したものであ
った。(Prior art and its problems) Conventional poultices are made of a rubber-based resin with a viscous agent, zinc white, etc. added thereto, and medicinal ingredients added to it, which are then made using a woven fabric or It was applied to a fiber base material such as nonwoven fabric.
この様な疎水性基剤からなるハップ剤を皮膚の患部に直
接粘着した場合、繊紺基材は透湿性を有ずるが、ハップ
基剤の透況性が小さい為、ハップ剤の貼着部において発
汗が多い場合には貼着部が蒸れてしまい、その為に患部
の皮膚がかぶれたりするという問題があった。When a poultice made of such a hydrophobic base is applied directly to the affected area of the skin, the navy blue base material has moisture permeability, but because the poultice base has low air permeability, the area to which the poultice is applied When there is a lot of sweating, the area to which the adhesive is applied becomes stuffy, which causes a problem in that the skin of the affected area becomes irritated.
この様な欠点を解決する為に、ハップ基剤として貼着部
の発汗を吸収するタイプの親水性基剤を、従来の様な織
布又は不織布等の繊維基材に塗布してハップ剤として使
用すると、繊維基材の透湿性が大きい為に、基剤自身が
乾燥してしまい、十分な治療効果が得られないという問
題が生じる。In order to solve these drawbacks, a hydrophilic base of the type that absorbs perspiration from the application area is applied as a poultice agent to a conventional fiber base material such as woven or non-woven fabric. When used, a problem arises in that the base itself dries out due to the high moisture permeability of the fiber base material, making it impossible to obtain a sufficient therapeutic effect.
一方、プラスチックフイルムの様な透湿性の無い基材を
塗布用基材として使用すると、発汗した水分を親木性ハ
ップ基剤が吸収し、該基剤が軟化してしまうという問題
があった。On the other hand, when a non-moisture-permeable base material such as a plastic film is used as a coating base material, there is a problem in that the wood-loving hap base absorbs moisture from perspiration, causing the base to soften.
従って本発明の第一の目的は、上記の様な親水性基剤か
らなるハップ剤の塗布用基材として、適度な透湿性を有
する材料を提供することにある。Therefore, the first object of the present invention is to provide a material having appropriate moisture permeability as a base material for applying a poultice made of a hydrophilic base as described above.
更に本発明の第二の目的は、単に適度な透洸性を有する
ばかりでなく、柔軟で優れた伸展性を有するハップ剤塗
布用基剤を提供することにある。A second object of the present invention is to provide a base for applying poultices that not only has appropriate permeability but also flexibility and excellent extensibility.
(問題点を解決する為の手段) 上記目的は以下の本発明によって達成される。(Means for solving problems) The above objects are achieved by the present invention as described below.
即ち、本発明は、繊維基材の一方の面に多孔性ポリウレ
タン層を設けたことを特徴とずるハップ剤塗布用基材、
及び
疎水性ポリウレタン、親水性ポリウレタン、水及び有機
溶剤からなるポリウレタン乳濁液を繊維基材に塗布及び
乾燥することにより、繊維基材の表面に多孔性ポリウレ
タン層を設けることを特徴とするハップ剤塗布用基材の
製造方法である。That is, the present invention provides a base material for applying a poultice, characterized in that a porous polyurethane layer is provided on one side of the fibrous base material;
A poultice agent characterized in that a porous polyurethane layer is provided on the surface of a fiber base material by applying and drying a polyurethane emulsion consisting of a hydrophobic polyurethane, a hydrophilic polyurethane, water, and an organic solvent onto the fiber base material and drying the emulsion. This is a method for manufacturing a base material for coating.
(作 用)
繊維基材の一方の面に多孔性ポリウレタン層を設けるこ
とによって、親水性基剤からなるハップ剤の塗布用基材
として適度な透湿性を有する材料が提供され、更に、単
に適度な透湿性を有するばかりでなく、柔軟で優れた伸
展性を有するハップ剤塗布用基材が提供される。(Function) By providing a porous polyurethane layer on one side of the fiber base material, a material with appropriate moisture permeability is provided as a base material for applying a poultice made of a hydrophilic base, and furthermore, Provided is a base material for applying a poultice that not only has excellent moisture permeability but also is flexible and has excellent extensibility.
(好ましい実施態様)
次に好ましい実施態様を挙げて本発明を更に詳しく説明
する。(Preferred Embodiments) Next, the present invention will be described in more detail by citing preferred embodiments.
本発明のハップ剤塗布用基材の1例を第1図に図解的に
示す。本発明のハップ剤塗布用基材は、第1図示の様に
多孔性ポリウレタン層1と繊維基材2との積層体からな
る。An example of the base material for applying the poultice of the present invention is schematically shown in FIG. The base material for applying the poultice of the present invention consists of a laminate of a porous polyurethane layer 1 and a fiber base material 2, as shown in the first figure.
上記多孔性ポリウレタン層1は、疎水性ポリウレタン、
親水性ポリウレタン、水及び有機溶剤からなる油中水型
のポリウレタン乳濁液を、繊維基材に塗布後乾燥して形
成するのが好ましい。上記ポリウレタン乳濁液の繊維基
材への浸透が激しい場合は、得られる塗布用基材の柔軟
性等が低下するので、別の非浸透性シートに乳濁液を塗
布後、その塗布面に繊維基材を密着後乾燥し、上記非浸
透性シートを剥離して多孔性ポリウレタン層を設けるこ
とが好ましい。The porous polyurethane layer 1 includes hydrophobic polyurethane,
It is preferable to form the emulsion by applying a water-in-oil type polyurethane emulsion consisting of a hydrophilic polyurethane, water and an organic solvent to a fiber base material and then drying the emulsion. If the above-mentioned polyurethane emulsion penetrates into the fiber base material rapidly, the flexibility etc. of the resulting coating base material will decrease, so after applying the emulsion to another impermeable sheet, It is preferable to dry the fiber base material after adhering it, and then peel off the impermeable sheet to provide a porous polyurethane layer.
上記疎水性ポリウレタンとは、疎水性ボリオール、有機
ジイソシアネート及び鎖伸長剤を反応させて得られるも
のであって、疎水性ボリオールとしては、例えば、末端
基が水酸基であり、分子量が300乃至4,000のポ
リエチレンアジペト、ポリエチレンブロビレンアジペー
ト、ポリエチレンブチレンアジペート、ボリジエチレン
アジペート、ポリブチレンアジペート、ポリエチレンサ
クシネート、ポリエチレンセバケート、ポリブチレンセ
バケート、ポリテトラメチレンエーテルグリコール、ポ
リーε一カブロラクトンジオル、ポリへキサメチレンア
ジペート、カーボネートボリオール、ポリプロビレング
リコール等が挙げられる。The above-mentioned hydrophobic polyurethane is obtained by reacting a hydrophobic polyol, an organic diisocyanate, and a chain extender. For example, the hydrophobic polyol has a terminal group of hydroxyl group and a molecular weight of 300 to 4,000. polyethylene adipate, polyethylene brobylene adipate, polyethylene butylene adipate, boridiethylene adipate, polybutylene adipate, polyethylene succinate, polyethylene sebacate, polybutylene sebacate, polytetramethylene ether glycol, poly epsilon-cabrolactone diol, poly Examples include hexamethylene adipate, carbonate polyol, polypropylene glycol, and the like.
又、有機ジイソシアネートとしては4,4′ジフェニル
メタンジイソシアネート(MDI)、水添加MDI.イ
ソホロンジイソシアネート、■,3−キシリレンジイソ
シアネート、1,4キシリレンジイソシアネート、2.
4−1−リレンジイソシアネート、2.6−1−リレン
ジイソシアネート、1,5−ナフタリンジイソシアネー
ト、m−フェニレンジイソシアネー1・、p−フェニレ
ンジイソシアネート等が挙げられる。Further, as the organic diisocyanate, 4,4' diphenylmethane diisocyanate (MDI), water-added MDI. Isophorone diisocyanate, ■,3-xylylene diisocyanate, 1,4 xylylene diisocyanate, 2.
Examples include 4-1-lylene diisocyanate, 2.6-1-lylene diisocyanate, 1,5-naphthalene diisocyanate, m-phenylene diisocyanate 1., and p-phenylene diisocyanate.
又、鎖伸長剤としては、エチレングリコール、プロピレ
ングリコール、ジエチレングリコール、1,4−ブタン
ジオール、],6−ヘキサンジオール、エチレンジアミ
ン、1 2−ブロビレンジアミン、トリメチレンジアミ
ン、テトラメチレンジアミン、ヘキザメヂレンジアミン
、デカメチレンジアミン、インホロンジアミン、m−キ
シリレンジアミン、ヒドラジン、水等が挙げられる。In addition, examples of chain extenders include ethylene glycol, propylene glycol, diethylene glycol, 1,4-butanediol, ],6-hexanediol, ethylenediamine, 12-brobylenediamine, trimethylenediamine, tetramethylenediamine, and hexamediamine. Examples include diamine, decamethylene diamine, inphorone diamine, m-xylylene diamine, hydrazine, water, and the like.
本発明で使用する疎水性ポリウレタンは、上記成分を従
来公知の方法で無溶剤又は有機溶剤中で反応させて得ら
れるが、特に好ましいのば、ボリウ1/タン樹脂が有機
溶剤中に極めて微細な状態、例えば、0.1乃至5μm
の大きな分散しているものである。The hydrophobic polyurethane used in the present invention can be obtained by reacting the above-mentioned components without a solvent or in an organic solvent by a conventionally known method, but it is particularly preferable that the polyurethane resin is contained in extremely fine particles in an organic solvent. condition, e.g. 0.1 to 5 μm
It is widely dispersed.
親水性ポリウレタンは、上記ポリオール、ポリイソシア
ネー1・及び鎖伸長剤を無溶剤又は有機溶剤中で反応さ
せるに際し、ボリオールの一部又は全部としてボリエチ
レングリコールを使用し、ポリウレタン中にボリマー全
量の約20乃至40重量%のボリオキシエチレン基を含
有させたものであって、疎水性ポリウレタン樹脂及び水
を有機溶剤中に安定に乳化させる乳化剤として機能する
。Hydrophilic polyurethane is produced by using polyethylene glycol as part or all of the polyol when reacting the above-mentioned polyol, polyisocyanate 1, and chain extender in a solvent-free or organic solvent. It contains 20 to 40% by weight of polyoxyethylene groups and functions as an emulsifier to stably emulsify hydrophobic polyurethane resin and water in an organic solvent.
ポリウレタンの製造及び乳濁液の調製に使用する有機溶
剤としては、メチルエチルケ]・ン、メチルーn−プロ
ビルケl・ン、メチルイソブチルケ1〜ン、ジエチルケ
1・ン、ギ酸メチル、ギ酸エチル、ギ酸プロビル、酢酸
メチル、酢酸エチル、酢酸ブヂル等の如く水との相互溶
解度に限界のある溶剤が好ましいが、アセ1・ン、シク
ロヘキザン、テ1・ラヒドロフラン、ジオキサン、メタ
ノール、エタノール、イソプロビルアルコール、ブタノ
ール、トルエン、キシレン、ジメチルホルムアミド、ジ
メチルスルホキシド、パークロルエチレン、1・リクロ
ルエチレン、メチルセロソルブ、プチルセロソルブ、プ
チルセロソルブ、セロソルブアセテト等の如き他の溶剤
も適当に混合ずることによって使用ずることが出来る。Organic solvents used in the production of polyurethane and in the preparation of emulsions include methylethylke, methyl-n-probyl, methylisobutyl, diethylke, methyl formate, ethyl formate, probyl formate. Solvents with limited mutual solubility with water are preferred, such as methyl acetate, ethyl acetate, butyl acetate, etc., but acetic acid, cyclohexane, tetrahydrofuran, dioxane, methanol, ethanol, isopropyl alcohol, butanol are preferred. Other solvents such as toluene, xylene, dimethylformamide, dimethyl sulfoxide, perchlorethylene, 1-lichlorethylene, methyl cellosolve, butyl cellosolve, butyl cellosolve, cellosolve acetate, etc. can also be used by appropriate mixing. I can do it.
疎水性ボリウレクンと親水性ポリウレタンとの混合重量
比は、90乃至99:40乃至1の範囲が好ましい。こ
の混合分散溶液は、疎水性ポリウレタンが分散状態であ
り、且つ親水性ポリウレタンは溶解状態にあり、全体と
して固形分が約5乃至60重量%であるのが好ましい。The mixing weight ratio of hydrophobic polyurethane and hydrophilic polyurethane is preferably in the range of 90 to 99:40 to 1. In this mixed dispersion solution, the hydrophobic polyurethane is in a dispersed state and the hydrophilic polyurethane is in a dissolved state, and the total solid content is preferably about 5 to 60% by weight.
乳濁液は、これを強力に撹拌しつつ、これに水を固形分
100重量部当り約50乃至500重量部の割合で添加
することによって得られる。The emulsion is obtained by adding water to the emulsion in a proportion of about 50 to 500 parts by weight per 100 parts by weight of solid content while stirring the emulsion vigorously.
以」二の如きポリウレタン乳濁液は種々公知であり、且
つ種々のものが市場から入手していずれも本発明におい
て使用することが出来る。A variety of polyurethane emulsions such as those described below are known and available on the market, and any of them can be used in the present invention.
本発明で使用する繊維基材は、従来公知の織布又は不織
布等のいずれの繊維基材でもよいが、好ましいものは不
織布であり、この不織布は、ポリエステル、ボリアミド
、ポリエチレン、ボリプロビレン、ポリウレタン等の合
成樹脂からなることが好ましく、レーヨンの様な材料で
は吸湿し、強度の低下やカールを生じるので好ましくな
い。The fiber base material used in the present invention may be any conventionally known fiber base material such as woven fabric or non-woven fabric, but preferred is non-woven fabric, and this non-woven fabric is made of polyester, polyamide, polyethylene, polypropylene, polyurethane, etc. It is preferable to use a synthetic resin. Materials such as rayon are not preferable because they absorb moisture and cause a decrease in strength and curling.
前記ポリウレタン乳濁液を公知の方法により上記繊維基
材面に塗布及び乾燥して多孔性ポリウレタン層を形成す
る。その塗布量は、5乃至1,000g/m”の範囲が
適当である。乾燥は60乃至150゜Cの範囲の温度で
行なうのが好ましい。The polyurethane emulsion is applied to the surface of the fiber base material by a known method and dried to form a porous polyurethane layer. The coating amount is suitably in the range of 5 to 1,000 g/m''. Drying is preferably carried out at a temperature in the range of 60 to 150°C.
塗布の際に繊維基材の目が荒く、ポリウレタン乳濁液が
滲み込み易い場合には、ポリウレタン乳濁液を別な非浸
透性シートに塗布して繊維基材に転写するのが好ましい
。この場合に用いられる非浸透性シー1・とじては、ポ
リエチレン、ボリプロビレン、ポリエステル等の熟可塑
性樹脂からなるフイルムや、紙にポリエチレン、ボリブ
ロピレン、シリコーン等を塗布したものが好ましい。If the fiber base material has a rough texture and the polyurethane emulsion easily seeps into it during application, it is preferable to apply the polyurethane emulsion to a separate impermeable sheet and transfer it to the fiber base material. The impermeable sheet 1/seal used in this case is preferably a film made of a mature plastic resin such as polyethylene, polypropylene, polyester, or paper coated with polyethylene, polypropylene, silicone, or the like.
以上の如くして得られる本発明のハップ剤塗布用基材の
透湿度は、ポリウレタン乳濁液の組成や塗布量を変える
ことによって種々変化させることが出来るが、その透湿
性は1,000乃至10,000g/m2・24hrs
.の範囲であることが好ましい。1 000g/rn’
・24hrs.未満の透湿度では、貼着部が発汗により
蒸れることがあり、一方、10,OOOg/m’・24
hrs.を越えると、ハップ基剤の水分が蒸散し、ハッ
プ基剤が乾燥し硬くなって亀裂等を生じるので好ましく
ない。The moisture permeability of the base material for applying the poultice of the present invention obtained as described above can be varied in various ways by changing the composition and coating amount of the polyurethane emulsion, but the moisture permeability is 1,000 to 1,000. 10,000g/m2・24hrs
.. It is preferable that it is in the range of . 1 000g/rn'
・24hrs. If the moisture permeability is less than 10,000g/m'・24, the adhesive part may get stuffy due to perspiration.
hrs. Exceeding this is not preferable because the moisture in the hap base evaporates, the hap base dries and becomes hard, causing cracks and the like.
上記本発明のハップ剤塗布用基材に塗布する水分を含有
する親水性基剤とは、水とデンブン、マンナン、寒天、
アルギン酸ナトリウム、トラガントガム、アラビアゴム
、デキストラン、レバン、にかわ、ゼラチン、カゼイン
、コラーゲン等の天然物、ビスコース、メチルセルロー
ス、カルボキシメチルセルロース、カルボキシメチルデ
ンプン、ジアルデヒドデンプン等の半合成品、ポリビニ
ルアルコール、ポリアクリル酸ナトリウム、ポリエチレ
ンオキサイド等の合成品等の有機増粘剤に、シリカゾル
、アルミナゾル、粘土、水ガラス、各種金属塩等の無機
増粘剤を加え、又、ポリエチレングリコール、ポリブロ
ピレングリコール、シリコーンオイル等を加えたもの、
或いは更に無機充填剤を加えたものである。これに更に
粘着付与剤、dn−カンフル、d℃−メントール、サロ
コール、チモール、サリチル酸メチル、サリチル酸エチ
レングリコール、ビタミンE1ビタミンE酢酸エステル
、塩酸ジフェンヒドラミン、トウガラシ末、トウガラシ
エキス等の薬効成分を加えることによってハップ剤とな
る。勿論薬効成分はこれらに限定されるものではない。The water-containing hydrophilic base coated on the poultice coating base material of the present invention includes water, starch, mannan, agar,
Natural products such as sodium alginate, gum tragacanth, gum arabic, dextran, levan, glue, gelatin, casein, collagen, semi-synthetic products such as viscose, methylcellulose, carboxymethylcellulose, carboxymethyl starch, dialdehyde starch, polyvinyl alcohol, polyacrylic Inorganic thickeners such as silica sol, alumina sol, clay, water glass, and various metal salts are added to organic thickeners such as synthetic products such as sodium chloride and polyethylene oxide, and inorganic thickeners such as polyethylene glycol, polypropylene glycol, and silicone oil are added. etc. plus
Alternatively, an inorganic filler may be added. By further adding medicinal ingredients such as tackifier, dn-camphor, d℃-menthol, Salocol, thymol, methyl salicylate, ethylene glycol salicylate, vitamin E1 vitamin E acetate, diphenhydramine hydrochloride, chili powder, and chili pepper extract. It becomes a poultice. Of course, the medicinal ingredients are not limited to these.
この様に調製されたハップ剤は、上記本発明のハップ剤
塗布用基材の繊維基材面に塗布される。The poultice prepared in this manner is applied to the fiber base material surface of the base material for applying the poultice of the present invention.
繊維基材面に塗布するのはハップ剤の密着が良好な為で
ある。塗布方法は、ナイフコーター、ロルコーター、コ
ンマロールコーター、ロッドコター、カレンダーロール
等によって為される。The reason why the poultice is applied to the fiber base material surface is because the poultice has good adhesion. The coating method is performed using a knife coater, a roll coater, a comma roll coater, a rod coater, a calender roll, or the like.
ハップ剤の塗布面には、ポリプロピレンフイルム、剥離
紙の様な容易に剥離可能なシートを貼合するのが好まし
く、使用に便利な様に適当なサイズに裁断するのが好ま
しい。An easily removable sheet such as a polypropylene film or release paper is preferably attached to the surface to which the poultice is applied, and it is preferable to cut the poultice into an appropriate size for convenient use.
(効 果)
上記本発明によれば、繊維基材の一方の面に多孔性ポリ
ウレタン層を設け、このポリウレタン層の透湿性を調節
することによって、親水性基剤からなるハップ剤の塗布
用基材として適度な透湿性を有する材料が提供され、更
に、単に適度な透湿性を有するばかりでなく、柔軟で優
れた伸展性を有するハップ剤塗布用基材が提供される。(Effects) According to the present invention, a porous polyurethane layer is provided on one side of the fiber base material, and the moisture permeability of this polyurethane layer is adjusted, thereby forming a coating base for a poultice made of a hydrophilic base. A material having an appropriate moisture permeability is provided, and a base material for applying a poultice which not only has an appropriate moisture permeability but also is flexible and has excellent extensibility is provided.
11
12
(実施例)
次に実施例を挙げて本発明を更に具体的に説明する。尚
、文中部又は%とあるのは特に断りのない限り重量基準
である。11 12 (Example) Next, the present invention will be described in more detail with reference to Examples. It should be noted that unless otherwise specified, the terms in the text or % are based on weight.
実施例1
スパンボンド法によるポリエステル製不織布(200g
/rrI″)に、下記のポリウレタン乳濁液(商品名ハ
イムレン)を3 0 0 g/rr?・Wetの割合で
塗布し、130℃で乾燥後60℃で72時間エージング
して多孔性ポリウレタン層を形成し、本発明のハップ剤
塗布用基材を得た。この塗布用基材の透湿度は2, 5
00 g/rr? ・24hrsであった。Example 1 Polyester nonwoven fabric (200g) made by spunbond method
/rrI'') was coated with the following polyurethane emulsion (trade name Heimlen) at a rate of 300 g/rr?・Wet, dried at 130°C and aged at 60°C for 72 hours to form a porous polyurethane layer. was formed to obtain a base material for applying the poultice of the present invention.The moisture permeability of this base material for application was 2.5.
00 g/rr?・It was 24 hours.
ハイムレン(X−3040、大日精化工業製)100部
X−CLA (大日精化工業製) 2部MEK
18部水
50部トルエン
18部実施例2
2軸延伸ポリエステルフィルム(厚さ25LLm)に、
実施例1と同様のポリウレタン乳濁液を150g/m・
Wetの割合で塗布し、これの塗布面にポリエステル製
不織布(20.0g/tI1″)を密着させ、130℃
で乾燥後60℃で72時間エージング後、上記ポリエス
テルフイルムを剥離して本発明のハップ剤塗布用基材を
得た。この塗布用基材の透湿度は4,800 g/ m
2・24hrsであった。Heimlen (X-3040, manufactured by Dainichiseika Chemical Industry Co., Ltd.) 100 parts X-CLA (manufactured by Dainichiseika Chemical Industry Co., Ltd.) 2 parts MEK
18 parts water
50 parts toluene
18 parts Example 2 A biaxially stretched polyester film (thickness 25 LLm),
The same polyurethane emulsion as in Example 1 was added at 150 g/m.
A polyester non-woven fabric (20.0g/tI1'') was adhered to the coated surface and heated at 130°C.
After drying and aging at 60° C. for 72 hours, the polyester film was peeled off to obtain a base material for applying the poultice of the present invention. The moisture permeability of this coating substrate is 4,800 g/m
It was 2.24 hours.
得られた塗布用基材の繊維面に、親木性ハップ剤を塗布
し、ハップ剤面にボリプロビレンフイルム(厚さ100
LLm)を密着し、40℃X 1 00時間保持しても
、水分の蒸発によるハップ剤層の亀裂や剥離は生じなか
った。又、皮膚に貼合しても、異和感はなく、ベタツキ
も生じなかった。A wood-loving poultice agent was applied to the fiber side of the obtained coating base material, and a polypropylene film (thickness 100 mm) was applied to the poultice surface.
Even when LLm) was closely attached and maintained at 40° C. for 100 hours, the poultice layer did not crack or peel due to evaporation of water. Furthermore, even when applied to the skin, there was no discomfort or stickiness.
第1図は本発明のハップ剤塗布用基材の断面を図解的に
説明する図である。
1:多孔性ポリウレタン層
2:繊維基材FIG. 1 is a diagram illustrating a cross section of a base material for applying a poultice according to the present invention. 1: Porous polyurethane layer 2: Fiber base material
Claims (6)
けたことを特徴とするハップ剤塗布用基材。(1) A base material for applying a poultice, characterized in that a porous polyurethane layer is provided on one side of a fibrous base material.
親水性ポリウレタン、水及び有機溶剤からなるポリウレ
タン乳濁液により形成したものである請求項1に記載の
ハップ剤塗布用基材。(2) The porous polyurethane layer is hydrophobic polyurethane,
The base material for applying a poultice according to claim 1, which is formed from a polyurethane emulsion comprising a hydrophilic polyurethane, water, and an organic solvent.
至10,000g/m^2・24hrs.の範囲である
請求項1に記載のハップ剤塗布用基材。(3) The moisture permeability of the porous polyurethane layer is 1,000 to 10,000g/m^2.24hrs. The base material for applying a poultice according to claim 1, which is within the range of .
チレン及びポリプロピレンからなる群から選ばれた少な
くとも1種の繊維からなる不織布である請求項1に記載
のハップ剤塗布用基材。(4) The poultice application base material according to claim 1, wherein the fiber base material is a nonwoven fabric made of at least one type of fiber selected from the group consisting of polyester, polyamide, polyethylene, and polypropylene.
び有機溶剤からなるポリウレタン乳濁液を繊維基材に塗
布及び乾燥することにより、繊維基材の表面に多孔性ポ
リウレタン層を設けることを特徴とするハップ剤塗布用
基材の製造方法。(5) A porous polyurethane layer is provided on the surface of the fiber base material by coating the fiber base material with a polyurethane emulsion consisting of hydrophobic polyurethane, hydrophilic polyurethane, water, and an organic solvent and drying it. A method for producing a base material for applying a poultice.
維基材に転写する請求項5に記載のハップ剤塗布用基材
の製造方法。(6) The method for producing a base material for applying a poultice according to claim 5, wherein the polyurethane emulsion is transferred to the fiber base material via an impermeable sheet.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1158312A JPH0323860A (en) | 1989-06-22 | 1989-06-22 | Base material for coating with poultice agent and production thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1158312A JPH0323860A (en) | 1989-06-22 | 1989-06-22 | Base material for coating with poultice agent and production thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0323860A true JPH0323860A (en) | 1991-01-31 |
Family
ID=15668883
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1158312A Pending JPH0323860A (en) | 1989-06-22 | 1989-06-22 | Base material for coating with poultice agent and production thereof |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0323860A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10314203A (en) * | 1997-05-16 | 1998-12-02 | Kyowa:Kk | Skin protective material |
EP1374920A1 (en) * | 2002-06-25 | 2004-01-02 | JOHNSON & JOHNSON CONSUMER COMPANIES, INC. | Hydrophobic polyurethane foam as backing material for bandages |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5420128A (en) * | 1977-07-13 | 1979-02-15 | Dynic Corp | Base cloth for plaster and plaster using same |
-
1989
- 1989-06-22 JP JP1158312A patent/JPH0323860A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5420128A (en) * | 1977-07-13 | 1979-02-15 | Dynic Corp | Base cloth for plaster and plaster using same |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10314203A (en) * | 1997-05-16 | 1998-12-02 | Kyowa:Kk | Skin protective material |
EP1374920A1 (en) * | 2002-06-25 | 2004-01-02 | JOHNSON & JOHNSON CONSUMER COMPANIES, INC. | Hydrophobic polyurethane foam as backing material for bandages |
US6884919B2 (en) | 2002-06-25 | 2005-04-26 | Johnson & Johnson Consumer Companies, Inc. | Hydrophobic polyurethane foam as backing material for bandages |
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