RU2013154323A - HYDROPHILIC, THERMO-SWITCHED, PRESSURE-SENSITIVE ADHESION COMPOSITION, REVERSABLE ADHESIVE IN AQUATIC MEDIUM AT TEMPERATURE RISE - Google Patents
HYDROPHILIC, THERMO-SWITCHED, PRESSURE-SENSITIVE ADHESION COMPOSITION, REVERSABLE ADHESIVE IN AQUATIC MEDIUM AT TEMPERATURE RISE Download PDFInfo
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- RU2013154323A RU2013154323A RU2013154323/05A RU2013154323A RU2013154323A RU 2013154323 A RU2013154323 A RU 2013154323A RU 2013154323/05 A RU2013154323/05 A RU 2013154323/05A RU 2013154323 A RU2013154323 A RU 2013154323A RU 2013154323 A RU2013154323 A RU 2013154323A
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- forming
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- composition according
- film
- hydrophilic
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J139/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen; Adhesives based on derivatives of such polymers
- C09J139/04—Homopolymers or copolymers of monomers containing heterocyclic rings having nitrogen as ring member
- C09J139/06—Homopolymers or copolymers of N-vinyl-pyrrolidones
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
- C08L71/02—Polyalkylene oxides
Abstract
1. Гидрофильная, термопереключаемая чувствительная к давлению адгезионная композиция, обратимо отлипающая в водных средах при повышении температуры, на основе стехиометрического, водородно-связанного комплекса, по крайней мере, одного гидрофильного пленкообразующего полимера, выбранного из полимеров, обладающих нижней критической температурой смешения (НКТС) в воде, с олигомерным нековалентным сшивателем пленкообразующего полимера, который содержит комплементарные реакционно-способные функциональные группы на обоих концах своих коротких цепей.2. Композиция по п.1, характеризующаяся тем, что олигомерный нековалентный сшиватель пленкообразующего полимера содержится в количестве 30-60 мас.%.3. Композиция по п.1, характеризующаяся тем, что олигомерный нековалентный сшиватель выбран из короткоцепных полимеров, способных сшивать гидрофильный пленкообразующий НКТС-полимер водородными связями между обеими концевыми комплементарными функциональными группами олигомерной цепи и повторяющимися функциональными группами основной цепи пленкообразующего НКТС-полимера.4. Композиция по п.1, характеризующаяся тем, что гидрофильный пленкообразующий НКТС-полимер и олигомерный нековалентный сшиватель выбраны из полимеров, способных образовывать стехиометрический сетчатый комплекс.5. Композиция по п.1, характеризующаяся тем, что гидрофильный пленкообразующий НКТС-полимер представляет собой поли(N-винил лактам).6. Композиция по п.1, характеризующаяся тем, что гидрофильный пленкообразующий НКТС-полимер представляет собой гомополимер поли(N-винил капролактам).7. Композиция по п.1, характеризующаяся тем, что гидрофильный 1. Hydrophilic, thermoswitchable pressure-sensitive adhesive composition that reversibly sticks out in aqueous media with increasing temperature, based on a stoichiometric, hydrogen-bonded complex of at least one hydrophilic film-forming polymer selected from polymers having a lower critical mixing temperature (NTCS) in water, with an oligomeric non-covalent crosslinker of a film-forming polymer that contains complementary reactive functional groups at both ends of their supershort tsepey.2. The composition according to claim 1, characterized in that the oligomeric non-covalent crosslinker of the film-forming polymer is contained in an amount of 30-60 wt.%. 3. The composition according to claim 1, characterized in that the oligomeric non-covalent crosslinker is selected from short-chain polymers capable of crosslinking the hydrophilic film-forming NTCS polymer with hydrogen bonds between both terminal complementary functional groups of the oligomeric chain and the repeating functional groups of the main chain of the film-forming NTCS polymer. The composition according to claim 1, characterized in that the hydrophilic film-forming HCTS polymer and the oligomeric non-covalent crosslinker are selected from polymers capable of forming a stoichiometric network complex. The composition according to claim 1, characterized in that the hydrophilic film-forming HCTS polymer is a poly (N-vinyl lactam). The composition according to claim 1, characterized in that the hydrophilic film-forming HCTS polymer is a poly (N-vinyl caprolactam) homopolymer. The composition according to claim 1, characterized in that the hydrophilic
Claims (26)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2013154323/05A RU2585787C2 (en) | 2013-12-09 | 2013-12-09 | Hydrophilic thermally switched pressure-sensitive adhesive composition reversibly coming off in water at elevated temperatures |
PCT/RU2013/001107 WO2015088368A1 (en) | 2013-12-09 | 2013-12-11 | Hydrophilic thermo-switchable pressure-sensitive adhesive composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2013154323/05A RU2585787C2 (en) | 2013-12-09 | 2013-12-09 | Hydrophilic thermally switched pressure-sensitive adhesive composition reversibly coming off in water at elevated temperatures |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2013154323A true RU2013154323A (en) | 2015-06-20 |
RU2585787C2 RU2585787C2 (en) | 2016-06-10 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2013154323/05A RU2585787C2 (en) | 2013-12-09 | 2013-12-09 | Hydrophilic thermally switched pressure-sensitive adhesive composition reversibly coming off in water at elevated temperatures |
Country Status (2)
Country | Link |
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RU (1) | RU2585787C2 (en) |
WO (1) | WO2015088368A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110121552A (en) * | 2016-12-22 | 2019-08-13 | Dic株式会社 | Cell culture substrate |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10575890B2 (en) | 2014-01-31 | 2020-03-03 | Zeltiq Aesthetics, Inc. | Treatment systems and methods for affecting glands and other targeted structures |
CA3009414A1 (en) * | 2016-01-07 | 2017-07-13 | Zeltiq Aesthetics, Inc. | Temperature-dependent adhesion between applicator and skin during cooling of tissue |
PT3260512T (en) | 2016-06-20 | 2021-03-17 | Henkel Ag & Co Kgaa | Extrudable pressure sensitive adhesive based on polybutene-1 suitable for reclosable packagings |
ES2678773B1 (en) * | 2017-01-16 | 2019-06-12 | Consejo Superior Investigacion | HYDROGEL-TYPE COATINGS IN BASE VINYL-LACTAMAS |
KR20210061717A (en) | 2019-11-20 | 2021-05-28 | 엘지디스플레이 주식회사 | Display device |
Family Cites Families (3)
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RU2276177C2 (en) * | 2001-05-01 | 2006-05-10 | Институт Нефтехимического Синтеза Имени А.В. Топчиева Российской Академии Наук | Preparation of hydrophilic pressure-sensitive adhesives with optimized adhesive properties |
US9278155B2 (en) * | 2003-06-05 | 2016-03-08 | 3M Innovative Properties Company | Adhesive compositions, articles incorporating same and methods of manufacture |
US7399800B2 (en) * | 2005-04-15 | 2008-07-15 | E.I. Du Pont De Nemours And Company | Temperature switchable adhesives comprising crystallizable abietic acid derivative-based tackifiers |
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2013
- 2013-12-09 RU RU2013154323/05A patent/RU2585787C2/en active IP Right Revival
- 2013-12-11 WO PCT/RU2013/001107 patent/WO2015088368A1/en active Application Filing
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110121552A (en) * | 2016-12-22 | 2019-08-13 | Dic株式会社 | Cell culture substrate |
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Publication number | Publication date |
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WO2015088368A1 (en) | 2015-06-18 |
RU2585787C2 (en) | 2016-06-10 |
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HE9A | Changing address for correspondence with an applicant | ||
MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20171210 |
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NF4A | Reinstatement of patent |
Effective date: 20201223 |