ES2140468T3 - Material hidrofilo y membrana semipermeable fabricada a partir del mismo. - Google Patents
Material hidrofilo y membrana semipermeable fabricada a partir del mismo.Info
- Publication number
- ES2140468T3 ES2140468T3 ES93921075T ES93921075T ES2140468T3 ES 2140468 T3 ES2140468 T3 ES 2140468T3 ES 93921075 T ES93921075 T ES 93921075T ES 93921075 T ES93921075 T ES 93921075T ES 2140468 T3 ES2140468 T3 ES 2140468T3
- Authority
- ES
- Spain
- Prior art keywords
- hydrophilic material
- semipermeable membrane
- monomer
- incrustration
- thrombotic
- 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
- 239000000463 material Substances 0.000 title abstract 7
- 239000012528 membrane Substances 0.000 title abstract 2
- 239000000178 monomer Substances 0.000 abstract 3
- 230000002785 anti-thrombosis Effects 0.000 abstract 2
- 239000003146 anticoagulant agent Substances 0.000 abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 abstract 1
- 230000002745 absorbent Effects 0.000 abstract 1
- 239000002250 absorbent Substances 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 229920001577 copolymer Polymers 0.000 abstract 1
- 229920000233 poly(alkylene oxides) Polymers 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
- B01D67/0081—After-treatment of organic or inorganic membranes
- B01D67/0088—Physical treatment with compounds, e.g. swelling, coating or impregnation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/28—Polymers of vinyl aromatic compounds
- B01D71/281—Polystyrene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/40—Polymers of unsaturated acids or derivatives thereof, e.g. salts, amides, imides, nitriles, anhydrides, esters
- B01D71/401—Polymers based on the polymerisation of acrylic acid, e.g. polyacrylate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/40—Polymers of unsaturated acids or derivatives thereof, e.g. salts, amides, imides, nitriles, anhydrides, esters
- B01D71/401—Polymers based on the polymerisation of acrylic acid, e.g. polyacrylate
- B01D71/4011—Polymethylmethacrylate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/52—Polyethers
- B01D71/521—Aliphatic polyethers
- B01D71/5211—Polyethylene glycol or polyethyleneoxide
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/76—Macromolecular material not specifically provided for in a single one of groups B01D71/08 - B01D71/74
-
- 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
- C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
- C08F283/06—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polyethers, polyoxymethylenes or polyacetals
-
- 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
- C08F290/00—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
- C08F290/02—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups on to polymers modified by introduction of unsaturated end groups
- C08F290/06—Polymers provided for in subclass C08G
- C08F290/062—Polyethers
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Materials For Medical Uses (AREA)
- External Artificial Organs (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
UN MATERIAL HIDROFILICO QUE COMPRENDE UN COMPUESTO COPOLIMERO DE UN MONOMERO (A) QUE TIENE UNA UNIDAD DE OXIDO DE POLIALQUILENO Y UN DOBLE ENLACE CARBONO SU MOLECULA, UN MONOMERO ACRILATO O METACRILATO (B) Y OTRO MONOMERO (C) QUE TIENE UN DOBLE ENLACE CARBONO LECULA, DICHO MATERIAL SE CARACTERIZA PORQUE CONTIENE EL MONOMERO (C) EN LA PROPORCION DE 10 A 90 % DE PESO. EL INVENTO PROPORCIONA UN MATERIAL HIDROFILICO QUE ES SOLUBLE, FACILMENTE MOLDEABLE, Y TIENE EXCELENTES PROPIEDADES ANTITROMBOTICAS Y ANTI-INCRUSTRACION, Y ADEMAS PROPORCIONA UN MATERIAL ANTITROMBOTICO Y UNA MEMBRANA SEMIPERMEABLE. ESTOS MATERIALES SE PUEDEN EMPLEAR APROPIADAMENTE EN EL CAMPO MEDICO Y COMO MATERIALES ANTI-INCRUSTRACION Y ABSORBENTES DE AGUA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP28554092 | 1992-09-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2140468T3 true ES2140468T3 (es) | 2000-03-01 |
Family
ID=17692864
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES93921075T Expired - Lifetime ES2140468T3 (es) | 1992-09-29 | 1993-09-28 | Material hidrofilo y membrana semipermeable fabricada a partir del mismo. |
Country Status (9)
Country | Link |
---|---|
US (1) | US5480953A (es) |
EP (1) | EP0614923B1 (es) |
KR (1) | KR100284911B1 (es) |
AT (1) | ATE188714T1 (es) |
CA (1) | CA2124579A1 (es) |
DE (1) | DE69327578T2 (es) |
ES (1) | ES2140468T3 (es) |
GR (1) | GR3032681T3 (es) |
WO (1) | WO1994007931A1 (es) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006124714A (ja) * | 1992-09-29 | 2006-05-18 | Toray Ind Inc | 耐汚染性材料および耐汚染性半透膜 |
GB9521253D0 (en) * | 1995-10-17 | 1995-12-20 | Luthra Ajay K | Biocompatible lubricious hydrophilic materials for medical devices |
AU771431B2 (en) * | 1996-08-26 | 2004-03-25 | Massachusetts Institute Of Technology | Polymeric membranes and polymer articles having hydrophilic surface and method for their preparation |
CA2263582C (en) * | 1996-08-26 | 2004-03-30 | Massachusetts Institute Of Technology | Polymeric membranes and polymer articles having hydrophilic surface and method for their preparation |
US7008992B1 (en) * | 1998-07-22 | 2006-03-07 | E. I. Du Pont De Nemours And Company | Water insoluble non-ionic graft copolymers |
EP1190767A4 (en) * | 1999-05-06 | 2005-03-09 | Idemitsu Kosan Co | ADSORBENTS FROM STYRENE POLYMERS |
DE50015912D1 (de) * | 1999-07-15 | 2010-06-10 | Clariant Produkte Deutschland | Wasserlösliche Polymere und ihre Verwendung in kosmetischen und pharmazeutischen Mitteln |
US6579948B1 (en) * | 1999-11-24 | 2003-06-17 | The United States Of America As Represented By The Secretary Of The Army | Self-assembled sulfonated block copolymer semipermeable membrane and uses therefor |
US6794475B1 (en) * | 2000-06-30 | 2004-09-21 | Noveon Ip Holdings Corp. | Antistatic polymers, blends, and articles |
EP1339777A2 (en) | 2000-09-11 | 2003-09-03 | Massachusetts Institute Of Technology | Graft copolymers, methods for grafting hydrophilic chains onto hydrophobic polymers, and articles thereof |
DE10059819A1 (de) * | 2000-12-01 | 2002-06-13 | Clariant Gmbh | Tensidhaltige kosmetische, dermatologische und pharmazeutische Mittel |
DE10059821A1 (de) * | 2000-12-01 | 2002-06-13 | Clariant Gmbh | Tensidfreie kosmetische, dermatologische und pharmazeutische Mittel |
CN100354317C (zh) * | 2001-03-13 | 2007-12-12 | 索尼公司 | 电解质水溶液吸收体及其制备方法 |
KR100431245B1 (ko) * | 2001-04-19 | 2004-05-12 | 이진호 | 항혈전성 삼성분계 공중합체 |
CN102512999B (zh) * | 2006-04-11 | 2015-01-07 | 麻省理工学院 | 用聚丙烯腈接枝共聚物形成的抗污垢膜 |
WO2009099539A2 (en) * | 2008-01-30 | 2009-08-13 | Corning Incorporated | (meth)acrylate surfaces for cell culture, methods of making and using the surfaces |
WO2009097411A1 (en) * | 2008-01-30 | 2009-08-06 | Geron Corporation | Synthetic surfaces for culturing stem cell derived cardiomyocytes |
WO2009099552A2 (en) | 2008-01-30 | 2009-08-13 | Corning Incorporated | Cell culture article and screening |
US8329469B2 (en) | 2008-01-30 | 2012-12-11 | Geron Corporation | Swellable (meth)acrylate surfaces for culturing cells in chemically defined media |
SG188096A1 (en) | 2008-01-30 | 2013-03-28 | Geron Corp | Synthetic surfaces for culturing stem cell derived oligodendrocyte progenitor cells |
US8362144B2 (en) | 2009-05-21 | 2013-01-29 | Corning Incorporated | Monomers for making polymeric cell culture surface |
EP3283201B1 (en) | 2015-04-13 | 2021-02-24 | Solenis Technologies Cayman, L.P. | Processes for reducing the fouling of surfaces |
ES2832456T3 (es) * | 2015-04-24 | 2021-06-10 | Lubrizol Advanced Mat Inc | Composiciones poliméricas de superficie modificada |
CN109641097B (zh) * | 2016-08-31 | 2022-04-26 | 东丽株式会社 | 医疗用材料、医疗用分离膜、和血液净化器 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4914545B1 (es) * | 1970-09-18 | 1974-04-08 | ||
CA1005197A (en) * | 1972-09-19 | 1977-02-08 | Rolf Schmidt | Process for the manufacture of copolymers |
JPS5235033B2 (es) * | 1972-11-24 | 1977-09-07 | ||
JPS52774B2 (es) * | 1973-10-12 | 1977-01-10 | ||
JPS585320A (ja) * | 1981-07-01 | 1983-01-12 | Toray Ind Inc | グラフト共重合体 |
JPS5856366A (ja) * | 1981-09-30 | 1983-04-04 | Hitachi Ltd | 半導体記憶装置のスクリ−ニング方法 |
SE444950B (sv) * | 1984-09-28 | 1986-05-20 | Ytkemiska Inst | Ytbelagd artikel, forfarande och medel for framstellning derav samt anvendning derav |
JPS61231081A (ja) * | 1985-04-06 | 1986-10-15 | Mitsui Toatsu Chem Inc | 止水剤 |
JPH03505471A (ja) * | 1988-09-22 | 1991-11-28 | ユニヴアーシテイ オブ ユタ | タンパク質抵抗およびタンパク質除去のための高分子超界面活性剤 |
US4965026A (en) * | 1989-01-13 | 1990-10-23 | Ciba-Geigy Corporation | Process for hydroxylating hydrophobic polymer surfaces |
JPH04142312A (ja) * | 1990-10-03 | 1992-05-15 | Toyobo Co Ltd | 高架橋軟質ビーズ状ポリマー |
EP0538640B1 (en) * | 1991-09-30 | 1996-09-04 | Nippon Zeon Co., Ltd. | Acrylic copolymer elastomer and vulcanizable composition containing same |
JP3045422B2 (ja) * | 1991-12-18 | 2000-05-29 | 株式会社日本触媒 | 吸水性樹脂の製造方法 |
GB9208535D0 (en) * | 1992-04-21 | 1992-06-03 | Ici Plc | Co-polymers |
US5290411A (en) * | 1992-07-14 | 1994-03-01 | California Institute Of Technology | Acrylic polymer electrophoresis support media |
-
1993
- 1993-09-28 EP EP93921075A patent/EP0614923B1/en not_active Expired - Lifetime
- 1993-09-28 KR KR1019940701819A patent/KR100284911B1/ko not_active IP Right Cessation
- 1993-09-28 DE DE69327578T patent/DE69327578T2/de not_active Expired - Fee Related
- 1993-09-28 ES ES93921075T patent/ES2140468T3/es not_active Expired - Lifetime
- 1993-09-28 CA CA002124579A patent/CA2124579A1/en not_active Abandoned
- 1993-09-28 US US08/244,555 patent/US5480953A/en not_active Expired - Lifetime
- 1993-09-28 AT AT93921075T patent/ATE188714T1/de not_active IP Right Cessation
- 1993-09-28 WO PCT/JP1993/001378 patent/WO1994007931A1/ja active IP Right Grant
-
2000
- 2000-02-16 GR GR20000400379T patent/GR3032681T3/el not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE69327578T2 (de) | 2000-08-24 |
EP0614923A4 (en) | 1996-01-10 |
KR100284911B1 (ko) | 2001-03-15 |
US5480953A (en) | 1996-01-02 |
GR3032681T3 (en) | 2000-06-30 |
EP0614923B1 (en) | 2000-01-12 |
DE69327578D1 (de) | 2000-02-17 |
ATE188714T1 (de) | 2000-01-15 |
EP0614923A1 (en) | 1994-09-14 |
WO1994007931A1 (en) | 1994-04-14 |
CA2124579A1 (en) | 1994-04-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES2140468T3 (es) | Material hidrofilo y membrana semipermeable fabricada a partir del mismo. | |
BR0301945A (pt) | Cassete cirúrgico | |
DE59607142D1 (de) | Mit ungesättigten aminoalkoholen vernetzte, wasserquellbare polymerisate, deren herstellung und verwendung | |
ES2078915T3 (es) | Geles hidrogenos ligados y su aplicacion en heridas. | |
ES2139394T3 (es) | Polimeros absorbedores de agua con una mejores propiedades, procedimiento para su produccion y su empleo | |
AR014324A1 (es) | Composicion que comprende miel, utilizable en las aplicaciones alimentarias, cosmeticas, dermatologicas sobre la piel y/o sobre las mucosas, yen la desinfeccion sanitaria | |
BR0100046A (pt) | Copolìmeros reticulados solúveis em água ou intumescìveis em água | |
BR0100968A (pt) | Composição cosmética capilar compreendendo umagente espessante, um polìmero fixador e umcomposto pulverulento, processo cosméticocapilar e uso da composição | |
ES2160133T3 (es) | Composicion contra el envejecimiento de la piel. | |
ES2123278T3 (es) | Procedimiento para producir un polimero superabsorbente mejorado. | |
DE60224296D1 (de) | Haarpflegezusammensetzungen | |
MX9300800A (es) | Polimeros de beta-dicarbonilo y sistema para formar un cemento a partir de los mismos. | |
DK0959873T3 (da) | Gelsammensætning og fremgangsmåder | |
ES2180938T3 (es) | Donadores de oxido nitrico capaces de reducir la toxicidad de los farmacos. | |
MX9301402A (es) | Fluido de correccion. | |
ES2084838T3 (es) | Metilpirrolidinonquitosano, proceso para su produccion y usos del mismo. | |
AR018536A1 (es) | Nuevos copolimeros tensioactivos a base de metilidenmalonato y la utilizacion de los mismos. | |
ES2131266T3 (es) | Copolimeros de bloques lineales, procedimiento para su preparacion y composiciones adhesivas que los contienen. | |
DE59407457D1 (de) | Blockierung der anlagerung von keimen an menschliche zellen | |
ES2098323T3 (es) | Sistema doble redox para la desinfeccion de lentes de contacto. | |
CY1111509T1 (el) | Ενωσεις με ιδιοτητες απελευθερωσης αυξητικης ορμονης | |
ES2082831T3 (es) | Composicion para tratamiento de tejidos con propiedades suavizantes. | |
ES2169272T3 (es) | Diaminopirimidinas, composiciones farmaceuticas que las contienen y su utilizacion como agente antibacteriano. | |
ES2141271T3 (es) | Polimeros hidrofilos pulverulentos pobres en polvo. | |
AR014983A1 (es) | Composiciones biocidas estables a la region ultravioleta de la luz solar y usos de las mismas en el tratamiento del agua |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
Ref document number: 614923 Country of ref document: ES |