AR070351A1 - Copolimeros derrivados de ester vinilico / acido maleico - Google Patents

Copolimeros derrivados de ester vinilico / acido maleico

Info

Publication number
AR070351A1
AR070351A1 ARP090100423A ARP090100423A AR070351A1 AR 070351 A1 AR070351 A1 AR 070351A1 AR P090100423 A ARP090100423 A AR P090100423A AR P090100423 A ARP090100423 A AR P090100423A AR 070351 A1 AR070351 A1 AR 070351A1
Authority
AR
Argentina
Prior art keywords
ester
vinilico
derrivados
maleico
copolimeros
Prior art date
Application number
ARP090100423A
Other languages
English (en)
Inventor
Jochen Mezger
Alexander Kraus
Harald Grassl
Kerstin Becher
Original Assignee
Constr Res & Tech Gmbh
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 Constr Res & Tech Gmbh filed Critical Constr Res & Tech Gmbh
Publication of AR070351A1 publication Critical patent/AR070351A1/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
    • C08F222/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides, or nitriles thereof
    • C08F222/10—Esters
    • C08F222/12—Esters of phenols or saturated alcohols
    • C08F222/16—Esters having free carboxylic acid groups, e.g. monoalkyl maleates or fumarates

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)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)

Abstract

La solicitud se relaciona con un proceso para la preparacion de un copolímero por medio de polimerizacion de una masa de radicales libres de un derivado del monoéster del ácido maleico con éster vinílico en presencia de un ácido que tiene un pKa de menos de 1,8. El copolímero es adecuado como un dispersante para aglomerantes hidráulicos.
ARP090100423A 2008-02-07 2009-02-06 Copolimeros derrivados de ester vinilico / acido maleico AR070351A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP08101373 2008-02-07

Publications (1)

Publication Number Publication Date
AR070351A1 true AR070351A1 (es) 2010-03-31

Family

ID=40344471

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP090100423A AR070351A1 (es) 2008-02-07 2009-02-06 Copolimeros derrivados de ester vinilico / acido maleico

Country Status (8)

Country Link
US (1) US8227559B2 (es)
EP (1) EP2242780B1 (es)
AR (1) AR070351A1 (es)
AT (1) ATE537198T1 (es)
CL (1) CL2009000169A1 (es)
ES (1) ES2376522T3 (es)
TW (1) TW200940571A (es)
WO (1) WO2009098103A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5782434B2 (ja) 2010-05-28 2015-09-24 住友ベークライト株式会社 エステル化物の製造方法
CN112645630B (zh) * 2020-12-19 2023-02-10 厦门宏发先科新型建材有限公司 一种含氟早强型聚羧酸减水剂及其制备方法及早强混凝土
CN113563512B (zh) * 2021-08-01 2022-08-19 苏州依司特新材料科技有限公司 一种用于活性染料的防返沾分散剂及其制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH310256A (de) 1951-05-17 1955-10-15 Wacker Chemie Gmbh Verfahren zur Verseifung von in Wasser dispergierten, mindestens teilweise aus Vinylestern aufgebauten Polymerisaten.
DE4212768A1 (de) * 1992-04-16 1993-10-21 Huels Chemische Werke Ag Verfahren zur Herstellung von wäßrigen Polymerdispersionen
US5731368A (en) * 1995-09-01 1998-03-24 Union Carbide Chemicals & Plastics Technology Corporation Aoueous vinyl polymer dispersions
DE10015914A1 (de) * 1999-04-16 2000-11-23 Henkel Kgaa Copolymere mit amphiphilen Untereinheiten, Verfahren zu deren Herstellung und deren Verwendung
WO2009050203A1 (en) * 2007-10-15 2009-04-23 Revolymer Limited Solvent-free synthesis of amphiphilic polymeric material

Also Published As

Publication number Publication date
WO2009098103A1 (de) 2009-08-13
CL2009000169A1 (es) 2009-08-07
ATE537198T1 (de) 2011-12-15
EP2242780B1 (de) 2011-12-14
TW200940571A (en) 2009-10-01
ES2376522T3 (es) 2012-03-14
US20110054082A1 (en) 2011-03-03
US8227559B2 (en) 2012-07-24
EP2242780A1 (de) 2010-10-27

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