MX9701522A - Procedimiento para preparar polimeros terminados en fosfonato. - Google Patents

Procedimiento para preparar polimeros terminados en fosfonato.

Info

Publication number
MX9701522A
MX9701522A MX9701522A MX9701522A MX9701522A MX 9701522 A MX9701522 A MX 9701522A MX 9701522 A MX9701522 A MX 9701522A MX 9701522 A MX9701522 A MX 9701522A MX 9701522 A MX9701522 A MX 9701522A
Authority
MX
Mexico
Prior art keywords
terminated polymers
percent
monomers
preparing phosphonate
phosphonate
Prior art date
Application number
MX9701522A
Other languages
English (en)
Other versions
MXPA97001522A (es
MX201076B (es
Inventor
Thomas Francis Mccallum Iii
Barry Weinstein
Original Assignee
Rohm & Haas
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=21755981&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX9701522(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Rohm & Haas filed Critical Rohm & Haas
Publication of MX9701522A publication Critical patent/MX9701522A/es
Publication of MXPA97001522A publication Critical patent/MXPA97001522A/es
Publication of MX201076B publication Critical patent/MX201076B/es

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
    • C08F2/00—Processes of polymerisation
    • C08F2/38—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation
    • 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
    • C08F20/04—Acids, Metal salts or ammonium salts thereof

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)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Polymerisation Methods In General (AREA)
  • Input From Keyboards Or The Like (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)

Abstract

Se da a conocer un procedimiento para utilizar eficientemente el ácido fosforoso, o una sal del mismo, como un agente de transferencia de cadena en la polimerizacion de monomeros, particularmente monomeros insaturados del ácido carboxíloco, donde la polimerizacion se lleva acabo en un nivel de solidos en procesos de al menos el 40 por ciento y en un nivel de neutralizacion en proceso de al menos el 30%, para producir polímeros terminados en fosfanato, solubles en agua, de bajo peso molecular.
MX9701522A 1996-03-01 1997-02-27 Procedimiento para preparar polimeros terminados en fosfonato. MX201076B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US1264496P 1996-03-01 1996-03-01
US012644 1996-03-01

Publications (3)

Publication Number Publication Date
MX9701522A true MX9701522A (es) 1998-06-30
MXPA97001522A MXPA97001522A (es) 1998-10-30
MX201076B MX201076B (es) 2001-03-14

Family

ID=21755981

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9701522A MX201076B (es) 1996-03-01 1997-02-27 Procedimiento para preparar polimeros terminados en fosfonato.

Country Status (17)

Country Link
EP (1) EP0792890B1 (es)
JP (1) JP4006050B2 (es)
KR (1) KR970065573A (es)
CN (1) CN1098280C (es)
AT (1) ATE188222T1 (es)
AU (1) AU728096B2 (es)
BR (1) BR9701117A (es)
CA (1) CA2198835A1 (es)
CO (1) CO4560465A1 (es)
DE (1) DE69701008T2 (es)
ID (1) ID16206A (es)
IL (1) IL120324A0 (es)
MX (1) MX201076B (es)
PL (1) PL318720A1 (es)
TR (1) TR199700123A3 (es)
TW (1) TW432081B (es)
ZA (1) ZA971766B (es)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60023072T2 (de) * 1999-08-02 2006-06-22 Rohm And Haas Co. Wässrige Dispersionen
EP1074293B1 (en) * 1999-08-02 2005-10-12 Rohm And Haas Company Aqueous dispersions
FR2798661B1 (fr) 1999-09-16 2001-11-02 Coatex Sa Procede d'obtention de polymeres hydrosolubles, polymeres obtenus et leurs utilisations
US7169742B2 (en) * 2001-10-18 2007-01-30 The Procter & Gamble Company Process for the manufacture of polycarboxylic acids using phosphorous containing reducing agents
GB0229684D0 (en) 2002-12-20 2003-01-29 Chemical Corp Biodegradable polymers
JP2004293028A (ja) * 2003-03-13 2004-10-21 Hakuto Co Ltd 水系における硫酸バリウムのスケール抑制剤およびスケール抑制方法
DE10342632A1 (de) * 2003-09-15 2005-04-07 Henkel Kgaa Maschinelle Geschirrspülmittel mit speziellen Polymeren
US7399818B2 (en) 2004-03-16 2008-07-15 Rohm And Haas Company Curable composition and use thereof
DE602006012603D1 (de) 2005-08-31 2010-04-15 Nippon Catalytic Chem Ind Kontinuierliches Herstellungsverfahren für wasserlösliches Polymer und wasserlösliches Polymer
JP4756983B2 (ja) * 2005-09-30 2011-08-24 株式会社日本触媒 （メタ）アクリル酸系共重合体、その製造方法及びその用途
JP4995709B2 (ja) * 2007-12-27 2012-08-08 株式会社日本触媒 （メタ）アクリル酸系共重合体の製造方法
DE102008028229A1 (de) 2008-06-16 2009-12-17 Fit Gmbh Zusammensetzung zur Herstellung von Reinigungsmitteln, Tablettiermischung, Polymerkombination, Reinigunsmittel-Formkörper und Verfahren zur deren Herstellung
US9238747B2 (en) 2008-11-17 2016-01-19 Basf Se Stain blocking compositions
JP5685252B2 (ja) * 2010-06-18 2015-03-18 株式会社日本触媒 ポリ（メタ）アクリル酸系重合体水溶液
WO2012036256A1 (ja) * 2010-09-17 2012-03-22 株式会社日本触媒 Ｎ－ビニルラクタム系重合体及びその製造方法
JP5398694B2 (ja) * 2010-12-15 2014-01-29 株式会社日本触媒 （メタ）アクリル酸系共重合体、その製造方法及びその用途
BR112013015120B1 (pt) 2010-12-17 2020-11-03 Basf Se método de produção de um polímero, polímero, suspensão, e, uso de uma suspensão
EP2657261B1 (en) * 2010-12-21 2022-06-15 Nippon Shokubai Co., Ltd. Aqueous poly(meth)acrylic acid (salt) solution and process for preparing same
AU2012213403B2 (en) * 2011-02-04 2016-12-08 Basf Se Low-molecular-weight polyacrylic acids containing phosphorus and use thereof as dispersants
BR102014027956B1 (pt) * 2013-11-22 2020-11-17 Rohm And Haas Company Composiqao de copolimero, e, método para produzir uma composição de copolímero telomerico
CN106574021B (zh) * 2014-09-22 2019-05-14 东亚合成株式会社 丙烯酸系共聚物及其制造方法以及水处理剂
JP6623613B2 (ja) * 2015-08-18 2019-12-25 東亞合成株式会社 水溶性重合体組成物及びその製造方法、並びにその利用
CN106179235A (zh) * 2016-08-29 2016-12-07 江苏海普功能材料有限公司 一种除化学镍吸附剂及其制备方法
WO2018081964A1 (en) 2016-11-02 2018-05-11 Basf Se Acrylic acid polymers neutralized with sodium and calcium ions and having a narrow molecular weight distribution
CN114599613B (zh) * 2019-11-07 2024-04-02 陶氏环球技术有限责任公司 荧光标记水处理聚合物
WO2023115541A1 (en) * 2021-12-24 2023-06-29 Dow Global Technologies Llc Aqueous coating composition
CN114806524B (zh) * 2022-04-08 2024-06-14 西南石油大学 油田挤注工艺用阻垢剂及其制备方法和油田挤注工艺用套剂及其应用

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3434139A1 (de) * 1984-09-18 1986-03-20 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von carboxylgruppen enthaltenden polymerisaten
DE3603392A1 (de) * 1986-02-05 1987-08-06 Basf Ag Verfahren zur herstellung von polymerisaten der acrylsaeure oder methacrylsaeure
US5256746A (en) * 1991-04-25 1993-10-26 Rohm And Haas Company Low molecular weight monoalkyl substituted phosphinate and phosphonate copolymers
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
PL318720A1 (en) 1997-09-15
CO4560465A1 (es) 1998-02-10
CN1098280C (zh) 2003-01-08
JP4006050B2 (ja) 2007-11-14
JPH101512A (ja) 1998-01-06
TW432081B (en) 2001-05-01
ZA971766B (en) 1997-09-04
CN1160057A (zh) 1997-09-24
TR199700123A2 (tr) 1997-09-21
KR970065573A (ko) 1997-10-13
DE69701008T2 (de) 2000-07-13
CA2198835A1 (en) 1997-09-01
TR199700123A3 (tr) 1997-09-21
ID16206A (id) 1997-09-11
AU728096B2 (en) 2001-01-04
ATE188222T1 (de) 2000-01-15
BR9701117A (pt) 1998-12-15
EP0792890A1 (en) 1997-09-03
DE69701008D1 (de) 2000-02-03
MX201076B (es) 2001-03-14
EP0792890B1 (en) 1999-12-29
IL120324A0 (en) 1997-06-10
AU1474897A (en) 1997-09-04

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