DE3851069D1 - Alpha-Fluoroacrylssäuresalzpolymer und seine Verwendung. - Google Patents
Alpha-Fluoroacrylssäuresalzpolymer und seine Verwendung.Info
- Publication number
- DE3851069D1 DE3851069D1 DE3851069T DE3851069T DE3851069D1 DE 3851069 D1 DE3851069 D1 DE 3851069D1 DE 3851069 T DE3851069 T DE 3851069T DE 3851069 T DE3851069 T DE 3851069T DE 3851069 D1 DE3851069 D1 DE 3851069D1
- Authority
- DE
- Germany
- Prior art keywords
- alpha
- acid salt
- fluoroacrylic acid
- salt polymer
- fluoroacrylic
- 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 - Fee Related
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
- C08F20/00—Homopolymers and 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
- C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
- C08F20/52—Amides or imides
- C08F20/54—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
-
- 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
-
- 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
-
- 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
- C08F20/00—Homopolymers and 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
- C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
- C08F20/10—Esters
- C08F20/22—Esters containing halogen
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62035401A JPS63218713A (ja) | 1987-02-17 | 1987-02-17 | α−フルオロアクリル酸系重合体ならびに用途 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3851069D1 true DE3851069D1 (de) | 1994-09-22 |
DE3851069T2 DE3851069T2 (de) | 1995-04-13 |
Family
ID=12440890
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3851069T Expired - Fee Related DE3851069T2 (de) | 1987-02-17 | 1988-02-09 | Alpha-Fluoroacrylssäuresalzpolymer und seine Verwendung. |
Country Status (4)
Country | Link |
---|---|
US (2) | US4871820A (de) |
EP (1) | EP0279331B1 (de) |
JP (1) | JPS63218713A (de) |
DE (1) | DE3851069T2 (de) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0333083A3 (de) * | 1988-03-16 | 1990-05-30 | Daikin Industries, Limited | Wasser, Öl und Schmutz abweisendes Veredlungsmittel |
DE68914228T2 (de) * | 1988-09-30 | 1994-08-18 | Daikin Ind Ltd | Vorrichtung für die Trennung von Flüssigkeiten. |
DE4021106A1 (de) * | 1990-07-03 | 1992-01-09 | Bayer Ag | Optisch aktive (alpha)-fluoracrylsaeureamide, ihre herstellung, ihre polymerisation zu optisch aktiven polymeren und deren vewendung zur trennung von racematen |
US5478886A (en) * | 1995-02-01 | 1995-12-26 | E. I. Du Pont De Nemours And Company | Acrylic block copolymers |
US6583223B2 (en) | 2001-09-27 | 2003-06-24 | Ppg Industries Ohio, Inc. | Coating compositions which contain a low surface tension (meth) acrylate containing block copolymer flow control agent |
US6841641B2 (en) | 2001-09-27 | 2005-01-11 | Ppg Industries Ohio, Inc. | Copolymers comprising low surface tension (meth) acrylates |
US6586530B1 (en) | 2001-09-27 | 2003-07-01 | Ppg Industries Ohio, Inc. | Low surface tension (meth) acrylate containing block copolymer prepared by controlled radical polymerization |
US7556799B2 (en) * | 2004-03-30 | 2009-07-07 | Relypsa, Inc. | Ion binding polymers and uses thereof |
US7776319B2 (en) | 2004-03-30 | 2010-08-17 | Relypsa, Inc. | Methods and compositions for treatment of ion imbalances |
US7854924B2 (en) * | 2004-03-30 | 2010-12-21 | Relypsa, Inc. | Methods and compositions for treatment of ion imbalances |
KR20080059265A (ko) * | 2005-09-30 | 2008-06-26 | 일립사, 인코포레이티드 | 포유동물의 위장관으로부터 칼륨 이온을 선택적으로제거하기 위한 방법 및 조성물 |
GB2446076B (en) * | 2005-09-30 | 2010-11-24 | Ilypsa Inc | Methods for preparing core-shell composites having cross-linked shells and core-shell composites resulting therefrom |
WO2010022381A1 (en) * | 2008-08-22 | 2010-02-25 | Relypsa, Inc. | Treating hyperkalemia with crosslinked cation exchange polymers of improved physical properties |
US8337824B2 (en) | 2008-08-22 | 2012-12-25 | Relypsa, Inc. | Linear polyol stabilized polyfluoroacrylate compositions |
EP2957286B1 (de) * | 2008-08-22 | 2018-11-21 | Vifor (International) Ltd. | Zusammensetzungen enthaltend vernetzte kationenaustauschpolymere und verwendung bei der behandlung von hyperkalämie |
WO2014058905A2 (en) | 2012-10-08 | 2014-04-17 | Relypsa, Inc. | Potassium-binding agents for treating hypertension and hyperkalemia |
CN103341328B (zh) * | 2013-06-27 | 2015-11-18 | 广州中国科学院先进技术研究所 | 一种含氟丙烯酸酯共聚物渗透汽化复合膜及其制备方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3238235A (en) * | 1963-04-29 | 1966-03-01 | Pennsalt Chemicals Corp | Fluorinated amido carboxylic acids and salts thereof |
US3413226A (en) * | 1966-05-09 | 1968-11-26 | Lubrizol Corp | Fluorine-containing copolymers |
US3639438A (en) * | 1968-02-20 | 1972-02-01 | Du Pont | Alpha-polyfluoroalkyl acrylic acids and derivatives |
DE2151035A1 (de) * | 1971-08-11 | 1973-02-22 | Walter Bloechl | Polymere mit laengerkettigen fluoralkylseitenketten tragenden acrylestermonomereinheiten |
JPS5349090A (en) * | 1976-10-15 | 1978-05-04 | Asahi Glass Co Ltd | Preparation of fluorinated plymer containing ion exchange group |
US4341685A (en) * | 1979-11-20 | 1982-07-27 | Asahi Glass Company, Ltd. | Process for preparing organic dispersion of acid type fluorinated polymer |
JPS5834867A (ja) * | 1981-08-27 | 1983-03-01 | Dainippon Ink & Chem Inc | ラツカ−用樹脂組成物 |
JPS58113932A (ja) * | 1981-12-26 | 1983-07-07 | Daikin Ind Ltd | レジスト材料およびそれを用いる微細レジストパタ−ンの形成方法 |
JPS59152909A (ja) * | 1983-02-18 | 1984-08-31 | Mitsubishi Rayon Co Ltd | フツ化アルキルメタクリレ−ト系共重合体樹脂 |
JPS59161413A (ja) * | 1983-03-07 | 1984-09-12 | Daikin Ind Ltd | フルオロアクリル酸系共重合体 |
JPS61111309A (ja) * | 1984-11-02 | 1986-05-29 | Daikin Ind Ltd | α−フルオロアクリル酸誘導体ポリマ− |
JPS62507A (ja) * | 1985-06-26 | 1987-01-06 | Mitsubishi Rayon Co Ltd | メタクリルイミド含有重合体 |
-
1987
- 1987-02-17 JP JP62035401A patent/JPS63218713A/ja active Pending
-
1988
- 1988-02-04 US US07/152,296 patent/US4871820A/en not_active Expired - Lifetime
- 1988-02-09 EP EP88101887A patent/EP0279331B1/de not_active Expired - Lifetime
- 1988-02-09 DE DE3851069T patent/DE3851069T2/de not_active Expired - Fee Related
-
1989
- 1989-06-06 US US07/362,041 patent/US4942205A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE3851069T2 (de) | 1995-04-13 |
JPS63218713A (ja) | 1988-09-12 |
EP0279331A2 (de) | 1988-08-24 |
EP0279331A3 (en) | 1989-05-31 |
EP0279331B1 (de) | 1994-08-17 |
US4871820A (en) | 1989-10-03 |
US4942205A (en) | 1990-07-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |