MX248224B - Proceso para preparar polimeros comb-ramificados. - Google Patents

Proceso para preparar polimeros comb-ramificados.

Info

Publication number
MX248224B
MX248224B MXPA02000745A MX248224B MX 248224 B MX248224 B MX 248224B MX PA02000745 A MXPA02000745 A MX PA02000745A MX 248224 B MX248224 B MX 248224B
Authority
MX
Mexico
Prior art keywords
comb
branched polymers
branched copolymer
polyether macromonomer
preparing comb
Prior art date
Application number
Other languages
English (en)
Inventor
Wang Wei
Original Assignee
Arco Chem Tech
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=23407925&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX248224(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Arco Chem Tech filed Critical Arco Chem Tech
Publication of MXPA02000745A publication Critical patent/MXPA02000745A/es
Publication of MX248224B publication Critical patent/MX248224B/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
    • C08F2/04—Polymerisation in solution
    • C08F2/06—Organic solvent
    • 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)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Graft Or Block Polymers (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Polymerisation Methods In General (AREA)
MXPA02000745 1999-07-21 2000-07-07 Proceso para preparar polimeros comb-ramificados. MX248224B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/358,009 US6214958B1 (en) 1999-07-21 1999-07-21 Process for preparing comb-branched polymers
PCT/US2000/018692 WO2001007494A1 (en) 1999-07-21 2000-07-07 Process for preparing comb-branched polymers

Publications (2)

Publication Number Publication Date
MXPA02000745A MXPA02000745A (es) 2002-08-20
MX248224B true MX248224B (es) 2007-08-21

Family

ID=23407925

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA02000745 MX248224B (es) 1999-07-21 2000-07-07 Proceso para preparar polimeros comb-ramificados.

Country Status (11)

Country Link
US (2) US6214958B1 (es)
EP (1) EP1218427B2 (es)
JP (1) JP5409980B2 (es)
CN (1) CN1145650C (es)
AT (1) ATE306504T1 (es)
AU (1) AU6079700A (es)
CA (1) CA2377463C (es)
DE (1) DE60023160T3 (es)
ES (1) ES2246872T5 (es)
MX (1) MX248224B (es)
WO (1) WO2001007494A1 (es)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6214958B1 (en) * 1999-07-21 2001-04-10 Arco Chemical Technology, L.P. Process for preparing comb-branched polymers
US6527850B2 (en) 2001-04-11 2003-03-04 Arco Chemical Technology L.P. Use of comb-branched copolymers in gypsum compositions
US6858661B2 (en) * 2001-05-01 2005-02-22 W. R. Grace & Co.-Conn. Defoamer for water reducer admixture
DE10125238A1 (de) * 2001-05-22 2002-11-28 Basf Ag Wasserlösliche Polymerisate von Estern aus Acrylsäure, Methacrylsäure und Alkylpolyalkylenglykolen
DE10125237A1 (de) * 2001-05-22 2002-11-28 Basf Ag Wasserlösliche Polymerisate von Estern aus Acrylsäure und Alkylpolyalkylenglykolen
ATE480573T1 (de) 2002-07-29 2010-09-15 Life Technologies Corp Pfropfcopolymere, deren herstellung und verwendung bei der kapillarelektrophorese
US7128781B1 (en) 2002-08-29 2006-10-31 Carpentercrete, Llc Cementitious compositions and methods of making cementitious compositions
US7147706B1 (en) 2002-08-29 2006-12-12 Carpentercrete, Llc Cementitious compositions and methods of making cementitious compositions
US6869988B2 (en) * 2003-04-16 2005-03-22 Arco Chemical Technology, L.P. Solid supported comb-branched copolymers as an additive for gypsum compositions
US7175918B2 (en) * 2004-04-27 2007-02-13 Equistar Chemicals, Lp Polyolefin compositions
GB0415934D0 (en) * 2004-07-16 2004-08-18 Avecia Bv Vinyl polymer compositions
JP4585299B2 (ja) * 2004-12-09 2010-11-24 東京応化工業株式会社 リソグラフィー用リンス液及びそれを用いたレジストパターン形成方法
JP5485494B2 (ja) * 2005-09-26 2014-05-07 株式会社日本触媒 重合体、その重合体の製造方法およびその重合体を用いたセメント混和剤
KR100860370B1 (ko) * 2005-09-26 2008-09-25 니폰 쇼쿠바이 컴파니 리미티드 중합체, 그 중합체의 제조방법 및 그 중합체를 사용한시멘트 혼화제
FR2893031B1 (fr) 2005-11-04 2008-02-08 Coatex Sas Procede de fabrication d'une resine thermoplastique avec une resistance a l'impact amelioree mettant en oeuvre un polymere peigne avec au moins une fonction greffee oxyde de polyalkylene et resines obtenues.
US7560337B2 (en) * 2006-01-09 2009-07-14 Macronix International Co., Ltd. Programmable resistive RAM and manufacturing method
CN100358825C (zh) * 2006-01-17 2008-01-02 武汉理工大学 丙烯酸系多元共聚物类高效减水剂及其合成方法
US7232875B1 (en) 2006-05-09 2007-06-19 Lyondell Chemical Technology, L.P. Preparation of comb-branched polymers
US7825204B2 (en) * 2006-12-19 2010-11-02 Lyondell Chemical Technology, L.P. Inorganic oxide extrudates
US7563740B2 (en) * 2006-12-19 2009-07-21 Lyondell Chemical Technology, L.P. Direct epoxidation process
US7387981B1 (en) 2007-06-28 2008-06-17 Lyondell Chemical Technology, L.P. Direct epoxidation catalyst and process
EP2065350B1 (de) * 2007-10-29 2011-02-23 Sika Technology AG Dispergiermittel für hydraulisch abbindende Systeme
US7879643B2 (en) * 2008-01-18 2011-02-01 Macronix International Co., Ltd. Memory cell with memory element contacting an inverted T-shaped bottom electrode
US7879645B2 (en) * 2008-01-28 2011-02-01 Macronix International Co., Ltd. Fill-in etching free pore device
EP2090596A1 (de) * 2008-02-13 2009-08-19 Construction Research and Technology GmbH Copolymer mit Polyetherseitenketten und Hydroxyalkyl- und Säurebausteinen
EP2090553A1 (de) * 2008-02-13 2009-08-19 Construction Research and Technology GmbH Kontinuierlich betriebenes Verfahren zur Herstellung von Copolymeren
US7973110B2 (en) * 2008-06-16 2011-07-05 Construction Research & Technology Gmbh Copolymer synthesis process
US8592040B2 (en) 2008-09-05 2013-11-26 Basf Se Polymer emulsion coating or binding formulations and methods of making and using same
FR2939128B1 (fr) * 2008-12-03 2010-11-12 Coatex Sas Utilisation d'une combinaison de polymeres peignes comme agent ameliorant la maniabilite d'une formulation aqueuse a base de liants hydrauliques.
DE102009002401A1 (de) * 2009-04-15 2010-10-21 Evonik Röhm Gmbh Verfahren zur Herstellung von (Alkoxy)polyalkylenglycol(meth)acrylat enthaltendem Homo- und Copolymeren sowie die Verwendung derartig ergestellter Polymerisate
FR2956663B1 (fr) 2010-02-24 2012-05-18 Coatex Sas Solution aqueuse de polymere peigne (meth)acrylique fluide avec un extrait sec superieur a 60 %, procede de fabrication et utilisation comme agent fluidifiant.
CN102834566B (zh) 2010-03-23 2016-04-27 巴斯夫欧洲公司 纸张涂布或粘合配制剂及其制备方法和用途
FR2961211B1 (fr) * 2010-06-10 2012-07-27 Coatex Sas Polymeres peignes (meth)acryliques a fonction hydroxy polyalkylene glycol, leur utilisation comme agent rheofluidifiant dans des sauces de couchage et sauces les contenant.
US8395935B2 (en) 2010-10-06 2013-03-12 Macronix International Co., Ltd. Cross-point self-aligned reduced cell size phase change memory
CN102093522B (zh) * 2011-01-05 2012-07-04 武汉格瑞林建材科技股份有限公司 聚羧酸及其用途、含有该聚羧酸的减水剂
US9102848B2 (en) 2011-02-28 2015-08-11 Basf Se Environmentally friendly, polymer dispersion-based coating formulations and methods of preparing and using same
FR2973241B1 (fr) 2011-03-28 2013-04-19 Coatex Sas Polymeres peignes pour les cheveux
FR2974502B1 (fr) 2011-04-26 2013-05-24 Coatex Sas Utilisation de copolymeres acryliques peignes comme agent developpeur de couleur dans des compositions cosmetiques.
CN102504135B (zh) * 2011-10-19 2014-04-09 西南科技大学 用于硅酸盐水泥和煅烧石膏的缓凝高效减水剂的制备方法
CN102504140B (zh) * 2011-11-30 2013-09-25 上海东大化学有限公司 一种以聚乙二醇单乙醚为原料的聚羧酸系减水剂及其制备方法和使用方法
FR2988396A1 (fr) 2012-03-23 2013-09-27 Coatex Sas Utilisation de polymeres faiblement ioniques comme agents compatibilisants dans des suspensions aqueuses de charges minerales anioniques contenant un sel mineral ou organique
CN102942659B (zh) * 2012-11-16 2015-04-22 上海台界化工有限公司 一种用管式反应器生产聚羧酸减水剂的方法
EP2742995A1 (de) 2012-12-11 2014-06-18 Construction Research & Technology GmbH Kontinuierliches Verfahren zur Herstellung von Copolymeren
CN104371077A (zh) * 2014-05-23 2015-02-25 江苏省建筑科学研究院有限公司 一种星形聚羧酸水泥分散剂的制备方法
WO2019149520A1 (en) * 2018-01-31 2019-08-08 Basf Se A process for the preparation of a polymer composition
BR112023024492A2 (pt) 2021-08-27 2024-03-12 Stepan Co Inibidores de crescimento de cristal para formulações agrícolas
CN113980203B (zh) * 2021-11-22 2023-05-09 山东交通学院 一种基于epeg聚醚大单体结构可控的聚羧酸减水剂及其制备方法

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5092985A (es) * 1973-12-24 1975-07-24
JPS51136776A (en) * 1975-05-22 1976-11-26 Asahi Chem Ind Co Ltd Process for preparing acr ylonitrile copolymer
DE2617570A1 (de) * 1976-04-22 1977-11-03 Bayer Ag Verfahren zur herstellung von acrylnitril/copolymeren
US4466904A (en) * 1983-01-10 1984-08-21 Cosden Technology, Inc. Polymerization co-inhibitors for vinyl aromatic compounds
US4814014A (en) 1986-12-09 1989-03-21 W. R. Grace & Co. Hydraulic cement additives and hydraulic cement compositions containing same
JPH01226757A (ja) * 1988-03-04 1989-09-11 Takemoto Oil & Fat Co Ltd セメント用分散剤
US5086141A (en) * 1989-03-20 1992-02-04 Xerox Corporation Polysiloxane crosslinked styrene/butadiene copolymers
US5310813A (en) * 1990-08-24 1994-05-10 Toagosei Chemical Industry Co., Ltd. Thermosetting coating resin and process for producing the same
JP2851722B2 (ja) * 1991-07-26 1999-01-27 日本石油株式会社 高分子固体電解質およびその製造方法
DE4423358A1 (de) * 1994-07-04 1996-01-11 Roehm Gmbh Dispergierwirksame Cooligomere und Copolymere
DE69621281T2 (de) 1995-02-28 2002-12-05 Nippon Catalytic Chem Ind Acryl-Säure-Derivate, Verfahren zur Herstellung von Acryl-Säure-Derivaten und Acryl-Säure-Polymere
JP3654993B2 (ja) * 1995-02-28 2005-06-02 株式会社日本触媒 アクリル酸系誘導体およびその製造方法並びにアクリル酸系重合体
US5530056A (en) * 1995-05-03 1996-06-25 National Starch And Chemical Investment Holding Corporation latex binders and paints which are free of volatile coalescents and freeze-thaw additives
US5575924A (en) * 1995-05-04 1996-11-19 Betzdearborn Inc. Water treatment methods
US5773521A (en) * 1995-12-19 1998-06-30 Shell Oil Company Coupling to produce inside-out star polymers with expanded cores
DE19547632A1 (de) * 1995-12-20 1997-06-26 Bayer Ag Niedrigviskose Polymerpolyole, ein Verfahren zu ihrer Herstellung sowie ihre Verwendung zur Herstellung von Polyurethanschaumstoffen
JP3603473B2 (ja) * 1996-01-31 2004-12-22 日本ゼオン株式会社 低発熱性ゴム組成物およびロール
JP3689822B2 (ja) * 1996-03-04 2005-08-31 株式会社日本触媒 セメント分散剤およびそれを含むセメント組成物
US5605991A (en) * 1996-03-21 1997-02-25 Shell Oil Company Multifunctional initiator from divinyl dislane
JP2992511B2 (ja) * 1997-08-06 1999-12-20 株式会社日本触媒 セメント混和剤とセメント組成物
JPH1160305A (ja) * 1997-08-06 1999-03-02 Nippon Shokubai Co Ltd セメント混和剤およびそれを用いたセメント組成物
US5854386A (en) * 1997-08-25 1998-12-29 Arco Chemical Technology, L.P. Stabilizers for polymer polyols
JP2001514280A (ja) * 1997-08-25 2001-09-11 アルコ・ケミカル・テクノロジー・エル・ピー 官能化ポリエーテルの製造
US6214958B1 (en) * 1999-07-21 2001-04-10 Arco Chemical Technology, L.P. Process for preparing comb-branched polymers

Also Published As

Publication number Publication date
WO2001007494A1 (en) 2001-02-01
CA2377463A1 (en) 2001-02-01
DE60023160D1 (de) 2006-02-23
DE60023160T2 (de) 2006-06-14
CA2377463C (en) 2009-09-22
AU6079700A (en) 2001-02-13
ES2246872T3 (es) 2006-03-01
US20010001797A1 (en) 2001-05-24
EP1218427A1 (en) 2002-07-03
JP5409980B2 (ja) 2014-02-05
ATE306504T1 (de) 2005-10-15
CN1374975A (zh) 2002-10-16
US6815513B2 (en) 2004-11-09
JP2003505560A (ja) 2003-02-12
MXPA02000745A (es) 2002-08-20
EP1218427B1 (en) 2005-10-12
US6214958B1 (en) 2001-04-10
DE60023160T3 (de) 2012-10-25
ES2246872T5 (es) 2012-06-22
EP1218427A4 (en) 2004-11-17
CN1145650C (zh) 2004-04-14
EP1218427B2 (en) 2012-05-02

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