ES2100190T3 - Polimero absorbente. - Google Patents
Polimero absorbente.Info
- Publication number
- ES2100190T3 ES2100190T3 ES91116779T ES91116779T ES2100190T3 ES 2100190 T3 ES2100190 T3 ES 2100190T3 ES 91116779 T ES91116779 T ES 91116779T ES 91116779 T ES91116779 T ES 91116779T ES 2100190 T3 ES2100190 T3 ES 2100190T3
- Authority
- ES
- Spain
- Prior art keywords
- polymer
- comonomer
- ion pair
- absorbent polymer
- ampholytic ion
- 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.)
- Expired - Lifetime
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F255/00—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00
- C08F255/02—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00 on to polymers of olefins having two or three carbon atoms
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
- A61L15/42—Use of materials characterised by their function or physical properties
- A61L15/60—Liquid-swellable gel-forming materials, e.g. super-absorbents
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F212/00—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 an aromatic carbocyclic ring
- C08F212/02—Monomers containing only one unsaturated aliphatic radical
- C08F212/04—Monomers containing only one unsaturated aliphatic radical containing one ring
- C08F212/14—Monomers containing only one unsaturated aliphatic radical containing one ring substituted by heteroatoms or groups containing heteroatoms
- C08F212/30—Sulfur
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/04—Acids; Metal salts or ammonium salts thereof
- C08F220/06—Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/34—Esters containing nitrogen, e.g. N,N-dimethylaminoethyl (meth)acrylate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/38—Esters containing sulfur
- C08F220/382—Esters containing sulfur and containing oxygen, e.g. 2-sulfoethyl (meth)acrylate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/42—Nitriles
- C08F220/44—Acrylonitrile
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/52—Amides or imides
- C08F220/54—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
- C08F220/56—Acrylamide; Methacrylamide
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/52—Amides or imides
- C08F220/54—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
- C08F220/58—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide containing oxygen in addition to the carbonamido oxygen, e.g. N-methylolacrylamide, N-(meth)acryloylmorpholine
- C08F220/585—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide containing oxygen in addition to the carbonamido oxygen, e.g. N-methylolacrylamide, N-(meth)acryloylmorpholine and containing other heteroatoms, e.g. 2-acrylamido-2-methylpropane sulfonic acid [AMPS]
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/52—Amides or imides
- C08F220/54—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
- C08F220/60—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide containing nitrogen in addition to the carbonamido nitrogen
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F226/00—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
- C08F226/06—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 by a heterocyclic ring containing nitrogen
- C08F226/10—N-Vinyl-pyrrolidone
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F246/00—Copolymers in which the nature of only the monomers in minority is defined
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F251/00—Macromolecular compounds obtained by polymerising monomers on to polysaccharides or derivatives thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Hematology (AREA)
- Dispersion Chemistry (AREA)
- Materials Engineering (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Graft Or Block Polymers (AREA)
Abstract
SE PRESENTA UN POLIMERO ADECUADO PARA SU USO COMO ABSORBENTE DE UNA SOLUCION DE ELECTROLITO ACUOSO, EL POLIMERO ESTA FORMADO MEDIANTE LA COPOLIMERIZACION DE A) UN MONOMERO PAR DE ION ANFOLITICO, B) AL MENOS UN COMONOMERO QUE PUEDE SER ACRILAMIDO, METACRILAMIDO, ACRILONITRILO U OTROS Y EN EL CUAL ESTA INCLUIDO ADEMAS UN AGENTE ENLAZADOR QUE TIENE AL MENOS DOS FUNCIONALIDADES OLEFINICAS POLIMERIZABLES EN EL QUE CADA UNA DE LAS FUNCIONALIDADES OLEFINICAS ES ADECUADA PARA ENLAZAR CON LAS CADENAS POLIMERAS FORMADAS A PARTIR DE LOS COMPONENTES A) Y B) O UN POLIMERO QUE ES UN POLISACARIDO, POLIPROPILENO O POLIETILENO SOBRE EL CUAL EL MONOMERO SE INJERTA POLIMERIZADO Y CON EL CUAL SE ENCUENTRA INJERTADO DE FORMA COPOLIMERIZADA EL MONOMERO PAR DE ION ANFOLITICO.
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/591,301 US5106929A (en) | 1990-10-01 | 1990-10-01 | Superabsorbent crosslinked ampholytic ion pair copolymers |
US07/596,180 US5130389A (en) | 1990-10-12 | 1990-10-12 | Superabsorbent crosslinked ampholytic ion pair copolymers containing 2-methacryloyloxyethyldimethylammonium |
US07/607,005 US5098970A (en) | 1990-10-31 | 1990-10-31 | Superabsorbent crosslinked ampholytic ion pair copolymers |
US63222690A | 1990-12-20 | 1990-12-20 | |
US65358191A | 1991-02-11 | 1991-02-11 | |
US66588091A | 1991-03-07 | 1991-03-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2100190T3 true ES2100190T3 (es) | 1997-06-16 |
Family
ID=27560161
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES91116779T Expired - Lifetime ES2100190T3 (es) | 1990-10-01 | 1991-10-01 | Polimero absorbente. |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0479245B1 (es) |
JP (1) | JPH05132528A (es) |
KR (1) | KR920008095A (es) |
AT (1) | ATE149531T1 (es) |
DE (1) | DE69124903T2 (es) |
DK (1) | DK0479245T3 (es) |
ES (1) | ES2100190T3 (es) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5163115B1 (en) * | 1991-10-30 | 1997-01-14 | American Telephone & Telegraph | Cables such as optical fiber cables including superabsorbent polymeric materials which are temperature and salt tolerant |
DE4343993A1 (de) * | 1993-12-22 | 1995-06-29 | Stockhausen Chem Fab Gmbh | Pfropf-Copolymerisate von ungesättigten Monomeren und Polyhydroxyverbindungen, Verfahren zu ihrer Herstellung und ihre Verwendung |
DE59500267D1 (de) | 1995-03-24 | 1997-07-03 | Giulini Chemie | Amphotere Polymerisatdispersion, Verfahren zur Herstellung und deren Verwendung |
KR100389896B1 (ko) * | 1996-06-28 | 2003-09-29 | 삼성전자주식회사 | 고체폴리머전해질의조성물,고체폴리머전해질의제조방법및이를채용한리튬2차전지 |
AT403914B (de) * | 1996-09-24 | 1998-06-25 | Krems Chemie Ag | Sprühgetrocknete dispersionen, verfahren zu ihrer herstellung und deren anwendung |
US6361768B1 (en) * | 1998-12-29 | 2002-03-26 | Pmd Holdings Corp. | Hydrophilic ampholytic polymer |
GB0211529D0 (en) * | 2002-05-20 | 2002-06-26 | First Water Ltd | Ionic hydrogels with low aqueous fluid absorption |
US20110097277A1 (en) | 2005-08-25 | 2011-04-28 | University Of Washington | Particles coated with zwitterionic polymers |
EP1924654B1 (en) | 2005-08-25 | 2020-05-06 | University of Washington | Super-low fouling sulfobetaine and carboxybetaine materials and related methods |
EP2069412B1 (en) | 2006-08-07 | 2019-01-02 | University of Washington | Mixed charge copolymers and hydrogels |
MX2009007101A (es) | 2006-12-29 | 2009-12-01 | Univ Washington | Superficies y materiales antibioincrustación bifuncionales. |
WO2009067565A2 (en) | 2007-11-19 | 2009-05-28 | University Of Washington | Marine coatings |
US8658192B2 (en) | 2007-11-19 | 2014-02-25 | University Of Washington | Integrated antimicrobial and low fouling materials |
WO2009067566A1 (en) | 2007-11-19 | 2009-05-28 | University Of Washington | Hemostatic wound dressings |
US9533006B2 (en) | 2007-11-19 | 2017-01-03 | University Of Washington | Marine coatings |
WO2010065958A1 (en) | 2008-12-05 | 2010-06-10 | Semprus Biosciences Corp. | Layered non-fouling, antimicrobial, antithrombogenic coatings |
US9895470B2 (en) | 2008-12-05 | 2018-02-20 | Semprus Biosciences Corp. | Non-fouling, anti-microbial, anti-thrombogenic graft—from compositions |
KR101621119B1 (ko) * | 2008-12-23 | 2016-05-13 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 기능화된 부직 용품 |
CN102803969A (zh) | 2009-09-25 | 2012-11-28 | 傲锐东源生物科技有限公司 | 蛋白质阵列及其用途 |
CN102906127A (zh) | 2009-11-06 | 2013-01-30 | 华盛顿大学商业中心 | 来自两性离子聚合物的自组装颗粒以及相关的方法 |
JP5868862B2 (ja) | 2009-11-06 | 2016-02-24 | ユニヴァーシティ・オブ・ワシントン・スルー・イッツ・センター・フォー・コマーシャリゼーション | 双性イオンポリマーバイオコンジュゲートおよび関連する方法 |
WO2011156590A2 (en) | 2010-06-09 | 2011-12-15 | Semprus Biosciences Corp. | Non-fouling, anti-microbial, anti-thrombogenic graft compositions |
CA2872378C (en) | 2011-07-20 | 2016-01-12 | University Of Washington Through Its Center For Commercialization | Photonic blood typing |
EP2773321B1 (en) * | 2011-11-04 | 2015-09-09 | Akzo Nobel Chemicals International B.V. | Graft dendrite copolymers, and methods for producing the same |
EP2773320B1 (en) | 2011-11-04 | 2016-02-03 | Akzo Nobel Chemicals International B.V. | Hybrid dendrite copolymers, compositions thereof and methods for producing the same |
MX2014007205A (es) | 2011-12-14 | 2015-04-14 | Semprus Biosciences Corp | Procesos de redox para modificacion de lente de contacto. |
JP2015500913A (ja) | 2011-12-14 | 2015-01-08 | センプラス・バイオサイエンシーズ・コーポレイションSemprus Biosciences Corp. | 表面改質コンタクトレンズを作り出すための多段階式uv方法 |
AU2012352055B2 (en) | 2011-12-14 | 2016-02-25 | Semprus Biosciences Corp. | Surface modified contact lenses |
WO2013115917A1 (en) | 2011-12-14 | 2013-08-08 | Semprus Biosciences Corp. | Imbibing process for contact lens surface modification |
WO2013090790A1 (en) | 2011-12-14 | 2013-06-20 | Semprus Biosciences Corp. | Silicone hydrogel contact lens modified using lanthanide or transition metal oxidants |
US10031138B2 (en) | 2012-01-20 | 2018-07-24 | University Of Washington Through Its Center For Commercialization | Hierarchical films having ultra low fouling and high recognition element loading properties |
WO2022066180A1 (en) * | 2020-09-28 | 2022-03-31 | Kimberly-Clark Worldwide, Inc. | Copolymerized superabsorbent polymers |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU494547B2 (en) * | 1972-07-10 | 1977-10-20 | Johnson & Johnson | Hydrophilic random interpolymer compositions and method for making same |
DE3124008A1 (de) * | 1981-06-19 | 1983-01-27 | Chemische Fabrik Stockhausen & Cie, 4150 Krefeld | Vernetzte, in wasser quellbare copolymerisate und ihre verwendung als absorptionsmittel fuer waessrige koerperfluessigkeiten wie urin |
US4652623A (en) * | 1984-11-23 | 1987-03-24 | Calgon Corporation | Polymers for use as filtration control aids in drilling muds |
FR2582663B1 (fr) * | 1985-06-04 | 1987-07-31 | Snf Sa | Melange de particules chargees agglomerees avec une composition super-absorbante |
-
1991
- 1991-10-01 DE DE69124903T patent/DE69124903T2/de not_active Expired - Fee Related
- 1991-10-01 KR KR1019910017206A patent/KR920008095A/ko not_active Application Discontinuation
- 1991-10-01 DK DK91116779.9T patent/DK0479245T3/da active
- 1991-10-01 AT AT91116779T patent/ATE149531T1/de not_active IP Right Cessation
- 1991-10-01 JP JP3253903A patent/JPH05132528A/ja active Pending
- 1991-10-01 EP EP91116779A patent/EP0479245B1/en not_active Expired - Lifetime
- 1991-10-01 ES ES91116779T patent/ES2100190T3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69124903D1 (de) | 1997-04-10 |
JPH05132528A (ja) | 1993-05-28 |
EP0479245A3 (en) | 1992-10-28 |
EP0479245B1 (en) | 1997-03-05 |
DK0479245T3 (da) | 1997-04-07 |
ATE149531T1 (de) | 1997-03-15 |
AU641045B2 (en) | 1993-09-09 |
DE69124903T2 (de) | 1997-06-19 |
AU8468891A (en) | 1992-04-02 |
EP0479245A2 (en) | 1992-04-08 |
KR920008095A (ko) | 1992-05-27 |
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