FR2714385B1 - Phosphonic-carboxylic acid copolymer and process for the preparation of this copolymer. - Google Patents

Phosphonic-carboxylic acid copolymer and process for the preparation of this copolymer.

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
Application number
FR9415008A
Other languages
French (fr)
Other versions
FR2714385A1 (en
Inventor
Taishan Zhang
Guangtong Zhai
Lirong Wang
Jun Chen
Honghui Zhou
Huilin Qian
Xinghai Lu
Jianhua Hang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of FR2714385A1 publication Critical patent/FR2714385A1/en
Application granted granted Critical
Publication of FR2714385B1 publication Critical patent/FR2714385B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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)
FR9415008A 1993-12-24 1994-12-13 Phosphonic-carboxylic acid copolymer and process for the preparation of this copolymer. Expired - Fee Related FR2714385B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 93112895 CN1104222A (en) 1993-12-24 1993-12-24 Phosphonic carboxyl acid copolymer

Publications (2)

Publication Number Publication Date
FR2714385A1 FR2714385A1 (en) 1995-06-30
FR2714385B1 true FR2714385B1 (en) 1997-04-25

Family

ID=4990306

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9415008A Expired - Fee Related FR2714385B1 (en) 1993-12-24 1994-12-13 Phosphonic-carboxylic acid copolymer and process for the preparation of this copolymer.

Country Status (2)

Country Link
CN (1) CN1104222A (en)
FR (1) FR2714385B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6165756B2 (en) * 2011-11-11 2017-07-19 ローム アンド ハース カンパニーＲｏｈｍ Ａｎｄ Ｈａａｓ Ｃｏｍｐａｎｙ Polymethacrylic anhydride telomer
CN103130345A (en) * 2013-02-24 2013-06-05 枣庄市鑫泰水处理技术有限公司 Phosphono carboxylic acid copolymer production process
CN104550139A (en) * 2014-12-02 2015-04-29 安徽新中远化工科技有限公司 Phosphoric acid production equipment and pipeline cleaning scale removal method
CN105032195A (en) * 2015-06-30 2015-11-11 苏州佑君环境科技有限公司 Scale inhibitor for reverse osmosis membrane and preparation method of scale inhibitor

Family Cites Families (6)

* Cited by examiner, † Cited by third party
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
AU667295B2 (en) * 1990-12-18 1996-03-21 Albright & Wilson Uk Limited 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

Also Published As

Publication number Publication date
CN1104222A (en) 1995-06-28
FR2714385A1 (en) 1995-06-30

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