FR2714385B1 - Copolymère d'acide phosphonique-carboxylique et procédé de préparation de ce copolymère. - Google Patents
Copolymère d'acide phosphonique-carboxylique et procédé de préparation de ce copolymère.Info
- Publication number
- FR2714385B1 FR2714385B1 FR9415008A FR9415008A FR2714385B1 FR 2714385 B1 FR2714385 B1 FR 2714385B1 FR 9415008 A FR9415008 A FR 9415008A FR 9415008 A FR9415008 A FR 9415008A FR 2714385 B1 FR2714385 B1 FR 2714385B1
- Authority
- FR
- France
- Prior art keywords
- copolymer
- phosphonic
- preparation
- carboxylic acid
- acid copolymer
- 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
- C08F30/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal
- C08F30/02—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal containing phosphorus
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G79/00—Macromolecular compounds obtained by reactions forming a linkage containing atoms other than silicon, sulfur, nitrogen, oxygen, and carbon with or without the latter elements in the main chain of the macromolecule
- C08G79/02—Macromolecular compounds obtained by reactions forming a linkage containing atoms other than silicon, sulfur, nitrogen, oxygen, and carbon with or without the latter elements in the main chain of the macromolecule a linkage containing phosphorus
- C08G79/04—Phosphorus linked to oxygen or to oxygen and carbon
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 93112895 CN1104222A (zh) | 1993-12-24 | 1993-12-24 | 膦羧酸共聚化合物 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2714385A1 FR2714385A1 (fr) | 1995-06-30 |
FR2714385B1 true FR2714385B1 (fr) | 1997-04-25 |
Family
ID=4990306
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9415008A Expired - Fee Related FR2714385B1 (fr) | 1993-12-24 | 1994-12-13 | Copolymère d'acide phosphonique-carboxylique et procédé de préparation de ce copolymère. |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN1104222A (zh) |
FR (1) | FR2714385B1 (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101898466B1 (ko) * | 2011-11-11 | 2018-09-13 | 롬 앤드 하스 캄파니 | 폴리메타크릴산 무수물 텔로머 |
CN103130345A (zh) * | 2013-02-24 | 2013-06-05 | 枣庄市鑫泰水处理技术有限公司 | 膦酰基羧酸共聚物生产工艺 |
CN104550139A (zh) * | 2014-12-02 | 2015-04-29 | 安徽新中远化工科技有限公司 | 一种磷酸生产设备及管道清洗除垢的方法 |
CN105032195A (zh) * | 2015-06-30 | 2015-11-11 | 苏州佑君环境科技有限公司 | 一种反渗透膜用阻垢剂及其制备方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1458235A (en) * | 1974-06-11 | 1976-12-08 | Ciba Geigy Uk Ltd | Inhibiting scale formation in aqueous systems |
US4534866A (en) * | 1983-02-17 | 1985-08-13 | Betz Laboratories, Inc. | Deposit control method |
CA2057822C (en) * | 1990-12-18 | 1998-04-21 | Keith Philip Davis | Water treatment agent |
US5256746A (en) * | 1991-04-25 | 1993-10-26 | Rohm And Haas Company | Low molecular weight monoalkyl substituted phosphinate and phosphonate copolymers |
GB9111704D0 (en) * | 1991-05-31 | 1991-07-24 | Ciba Geigy | Telomers |
US5294686A (en) * | 1993-03-29 | 1994-03-15 | Rohm And Haas Company | Process for efficient utilization of chain transfer agent |
-
1993
- 1993-12-24 CN CN 93112895 patent/CN1104222A/zh active Pending
-
1994
- 1994-12-13 FR FR9415008A patent/FR2714385B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2714385A1 (fr) | 1995-06-30 |
CN1104222A (zh) | 1995-06-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |