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COATED COMPOSITE MATERIAL NEW

外国特許コード F180009350
整理番号 S2017-1124-N0
掲載日 2018年4月17日
出願国 世界知的所有権機関(WIPO)
国際出願番号 2017JP013392
国際公開番号 WO 2017170927
国際出願日 平成29年3月30日(2017.3.30)
国際公開日 平成29年10月5日(2017.10.5)
優先権データ
  • 特願2016-069352 (2016.3.30) JP
発明の名称 (英語) COATED COMPOSITE MATERIAL NEW
発明の概要(英語) The purpose of the present invention is to provide a composite material which can easily be transported and implanted inside a living organism. The problem addressed by the present invention is solved by a coated composite material characterized in that a composite material obtained by joining a substrate and a porous body is coated with at least one soluble component selected from the group consisting of a water-soluble compound, a temperature-sensitive soluble compound, and a pH-sensitive soluble compound.
特許請求の範囲(英語) [claim1]
1. And the porous sintered body of the base material is bonded to the composite material, a water-soluble compound, lytic compound sensitive to temperature, and pH sensitive solubility compound selected from the group consisting of at least one of the soluble components 1 are covered with a coating characterized in that the composite material.
[claim2]
2. Wherein the pH-sensitive lytic compound, neutral or weakly acidic lytic compound, an acidic compound, a compound or an alkaline solubility, coated composite material according to claim 1.
[claim3]
3. Wherein the composite is coated with a moisture content of the material, 20 weight % or less, the coating composite material according to claim 1 or 2.
[claim4]
4. Wherein the water-soluble compounds, starch, polyethylene glycol, glycerinated gelatin, pullulan, pectin, carrageenan, β - glucan, vinyl ester-based polymer, alginic acid, alginic acid derivative, collagen, collagen hydrolysate, pharcellulan, sairyumu seed gum, Cassia, , quincy de gum, tarabingamu, almond gum, damusongamu, arabinogalactan, dextran, rhamsan gum, levan, azo to enterobacter binet lunge gum, enterobacter gum, welan gum, and combinations of two or more 2 thereof is a compound selected from the group consisting of and, wherein the temperature-sensitive gelatin lytic compound, hard fat, witepsol, cocoa butter, polyvinyl alcohol, and 2 of the combination of two or more thereof is selected from the group consisting of a compound, wherein the pH-sensitive lytic compound, a weak acidic or neutral compound solubility, acetyltributyl citrate, carbomer, cellulose acetate phthalate, cellulose acetate succinate, hydroxypropyl methyl cellulose acetate succinate Hypromellose, hypromellose phthalate, polyvinyl acetate phthalate, shellac, tributyl citrate, triethyl citrate, white wax, zein, hydroxypropyl methylcellulose acetate succinate, polyvinyl acetate phthalate, hydroxypropyl methylcellulose phthalate, wheat gliadin, hypromellose phthalate acid ester, and 2 of the combination of two or more thereof is selected from the group consisting of a compound, wherein the pH-sensitive lytic compound, an acidic compound solubility, amideoximes E aminoalkylmethacrylate copolymer, polyvinyl acetal diethylaminoacetate, chitosan, methacrylic acid copolymers, ethyl celluloses, and combinations of two or more 2 thereof is a compound selected from the group consisting of and, wherein the pH-sensitive lytic compound, alkaline solubility compounds, acrylic acid ethyl methacrylate is mechirukoporima acid, according to any one of claims 1-3 coated composite material.
[claim5]
5. Wherein the porous body, agarose gel, collagen gel, glucomannan gel, polyacrylamide gel, polyacrylamide -2 - methylpropanesulfonic acid, fibrin, methacrylate gel, poly-hydroxyethyl methacrylate gel, silicone hydrogels, polyvinylpyrrolidone gel, polyethylene glycol gel, poly 2 - -2 - methylpropanesulfonic acid acrylamide gel, an alginate gel, carrageenan gel, chitosan, poly N isopropyl acrylamide gel, the gel acrylic acid, polystyrene sulfonic acid gel, PPEGDA, PPEGDM, polyacrylamide, poly (N, N- dimethylacrylamide), poly (N - isopropylacrylamide), wherein the hydrogel is DN 2 thereof and one or more composite gel is selected from the group consisting of one or more porous body 1, according to any one of claims 1-4 coated composite material.
[claim6]
6. Exothermic particles, according to any one of claims 1-5 coated composite material.
[claim7]
7. The composite material of claim which is a composite electrode, according to any one of claims 1-6 coated composite material.
[claim8]
8. Wherein the porous body is a porous body extending from the base material is bonded to the polymer by, according to any one of claims 1-7 coated composite material.
[claim9]
9. Wherein said polymer, poly (3,4 - - ethylenedioxythiophene), polyacetylene, polypyrrole, polythiophene, poly bithiophene, polyisobutylene thiophene, polydodecyl thiophene, polyisobutylene night thiophene, poly -3 - hexylthiophene, polyaniline, polyisothianaphthene, polythiazyl, polyphenylenes, polyfluorenes, polydiacetylene, polyacen, polyparaphenylene, polyphenylvinylenes, polyphenylene sulfide-less and 1 is selected from the group consisting of one or more conductive polymer, or (meth) acrylic acid or a salt of poly (for example, polyacrylic acid, polymethacrylic acid, or acrylic acid, methacrylic acid classes such as poly (meth) acrylic acid or a salt thereof), polyethylene glycol di (meth) acrylate (for example, PPEGDA PPEGDM or) polymer, polyhydroxyethyl methacrylate, polyacrylamide, poly (N, N- dimethylacrylamide), poly acrylamide 2 - -2 - methylpropane sulfonic acid, poly (N - isopropylacrylamide), polyvinyl pyrrolidone, polystyrene sulfonic acid, a carboxyvinyl polymer, alkyl-modified carboxyvinyl polymers, maleic anhydride copolymer, a polyalkylene oxide-based resin, poly (methyl vinyl ether - alt - maleic acid anhydride) and cross-linked polyethylene glycols, cross-linked polyethylene glycol, crosslinked vinylacetoamide N -, cross-linked acrylamide, starch, cross-linked acrylic acid graft copolymer salt, is selected from the group consisting of silicone and an insulating polymer, a composite material according to claim 8 coating.
[claim10]
10. The coated composite material is folded, according to any one of claims 1-9 coated composite material.
[claim11]
11. (1) Bonded to the substrate and porous body and the step of drying the composite material, and (2) wherein the composite material and dried, water-soluble compounds, temperature sensitive solubility Compound, pH-sensitive lytic compound selected from the group consisting of at least one of the soluble components of the 1 step of coating, which coating comprises a method of manufacturing a composite material.
[claim12]
12. (1) Substrate and porous body and is bonded to the composite material, a water-soluble compound, a temperature sensitive solubility compound, the solubility pH sensitive compound is at least one selected from the group consisting of one of the soluble components of the 1 step of coating, and (2) the step of drying the coated composite material, which coating comprises a method of manufacturing a composite material.
[claim13]
13. (1) Bonded to the substrate and porous body and the folding step from a composite material, and (2) wherein said folded in a composite material, a water-soluble compound, a temperature sensitive solubility compound, the solubility pH sensitive compound is at least one selected from the group consisting of the soluble components of the 1 step of coating, which coating comprises a method of manufacturing a composite material.
[claim14]
14. The coating is of a composite material including an exothermic particles, according to any one of claims 11-13 coating is a method of manufacturing a composite material.
[claim15]
15. Wherein the water-soluble compounds, starch, polyethylene glycol, glycerinated gelatin, pullulan, pectin, carrageenan, β - glucan, a vinyl ester-based polymer, alginic acid, alginic acid derivative, collagen, collagen hydrolysate, pharcellulan, sairyumu seed gum, Cassia, , quincy de gum, tarabingamu, almond gum, damusongamu, arabinogalactan, dextran, rhamsan gum, levan, azo to enterobacter binet lunge gum, enterobacter gum, welan gum, and 2 of the combination of two or more thereof is selected from the group consisting of a compound, wherein the temperature-sensitive origin of gelatin lytic compound, hard fat, witepsol, cocoa butter, polyvinyl alcohol, and 2 of the combination of two or more thereof is selected from the group consisting of a compound, wherein the pH-sensitive lytic compound, a weak acidic or neutral compound solubility, acetyltributyl citrate, carbomer, cellulose acetate phthalate, cellulose acetate succinate, hydroxypropyl methyl cellulose acetate succinate Hypromellose, hypromellose phthalate, polyvinyl acetate phthalate, shellac, tributyl citrate, triethyl citrate, white wax, zein, hydroxypropyl methylcellulose acetate succinate, polyvinyl acetate phthalate, hydroxypropyl methylcellulose phthalate, wheat gliadin, hypromellose phthalate acid ester, and 2 of the combination of two or more thereof is selected from the group consisting of a compound, wherein the pH-sensitive lytic compound, an acidic compound solubility, carbamodithioates E aminoalkylmethacrylate copolymer, polyvinyl acetal diethylaminoacetate, chitosan, methacrylic acid copolymers, ethyl celluloses, and combinations of two or more 2 thereof is selected from the group consisting of a compound, wherein the pH-sensitive lytic compound, alkaline solubility compounds, acrylic acid ethyl methacrylate acid is mechirukoporima, according to any one of claims 11-14 The coating method of manufacturing a composite material.
[claim16]
16. The coating is of a composite electrode body is coated with a composite material, according to any one of claims 11-15 coating is a method of manufacturing a composite material.
[claim17]
17. Wherein said porous body in the porous body from the base material by polymerizing the monomer, and the porous sintered body of the base material and is bonded, according to any one of claims 11-16 The coating method of manufacturing a composite material.
[claim18]
18. (1) The coating according to any one of claims 1-10 composite material transporting the mounting part, and (2) the solubility of the water-soluble components (a) if it is a compound, by bodily fluid, or an aqueous solution of the soluble components by adding and dissolving, the composite material is coated or is allowed to swell, the soluble component (b) if it is a compound solubility temperature sensitivity, a temperature reading, or by heating to dissolve the soluble components, the composite material is coated or swelling, (c) the solubility of the soluble components is in a weak acidic or neutral if it is a compound, a weak acidic or neutral solution is added to the solubility by ingredient can be dissolved, the composite material is coated or swelling, (d) the solubility of the soluble components is acidic if it is a compound, by adding an acidic solution to dissolve the soluble components, the composite material is allowed to swell the coating, or of the soluble components (e) wherein if it is a compound in the alkaline solubility, by adding an alkaline solution to dissolve the soluble components, then coating the composite material is allowed to swell, the swelling step, the method including swelling of the composite material.
[claim19]
19. Wherein said heating, heating by the application of heat from the outside, heating by applying current to the electrode, or exothermic particles due to the power source to generate heat in the heating, the method according to claim 18 swelling of the composite material.
  • 出願人(英語)
  • ※2012年7月以前掲載分については米国以外のすべての指定国
  • TOHOKU UNIVERSITY
  • 発明者(英語)
  • NISHIZAWA MATSUHIKO
  • NAGAMINE KUNIAKI
  • TOMINAGA TEIJI
  • NAKAZAWA TORU
  • IWASAKI MASAKI
  • NAKAGAWA ATSUHIRO
  • KAWAGUCHI TOMOHIRO
  • TOKUE AYAKO
  • NIIKURA HITOSHI
  • SAIKI YOSHIKATSU
国際特許分類(IPC)
指定国 (WO2017170927)
National States: AE AG AL AM AO AT AU AZ BA BB BG BH BN BR BW BY BZ CA CH CL CN CO CR CU CZ DE DJ DK DM DO DZ EC EE EG ES FI GB GD GE GH GM GT HN HR HU ID IL IN IR IS JP KE KG KH KN KP KR KW KZ LA LC LK LR LS LU LY MA MD ME MG MK MN MW MX MY MZ NA NG NI NO NZ OM PA PE PG PH PL PT QA RO RS RU RW SA SC SD SE SG SK SL SM ST SV SY TH TJ TM TN TR TT TZ UA UG US UZ VC VN ZA ZM ZW
ARIPO: BW GH GM KE LR LS MW MZ NA RW SD SL SZ TZ UG ZM ZW
EAPO: AM AZ BY KG KZ RU TJ TM
EPO: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
OAPI: BF BJ CF CG CI CM GA GN GQ GW KM ML MR NE SN ST TD TG
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