ATA251591A - USE OF COPOLYMERS OF STYRENE AND MALEIC ACID SEMI-BEST AS FREE ACIDS OR IN SALTS AS ADDITIVES FOR CEMENT-CONTAINING MIXTURES - Google Patents

USE OF COPOLYMERS OF STYRENE AND MALEIC ACID SEMI-BEST AS FREE ACIDS OR IN SALTS AS ADDITIVES FOR CEMENT-CONTAINING MIXTURES

Info

Publication number
ATA251591A
ATA251591A AT0251591A AT251591A ATA251591A AT A251591 A ATA251591 A AT A251591A AT 0251591 A AT0251591 A AT 0251591A AT 251591 A AT251591 A AT 251591A AT A251591 A ATA251591 A AT A251591A
Authority
AT
Austria
Prior art keywords
cement
copolymers
styrene
additives
salts
Prior art date
Application number
AT0251591A
Other languages
German (de)
Other versions
AT405934B (en
Original Assignee
Mbt Holding Ag
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 Mbt Holding Ag filed Critical Mbt Holding Ag
Publication of ATA251591A publication Critical patent/ATA251591A/en
Application granted granted Critical
Publication of AT405934B publication Critical patent/AT405934B/en

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
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/14—Esterification

Landscapes

  • Chemical & Material Sciences (AREA)
  • General 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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Silicon Polymers (AREA)
AT0251591A 1990-12-29 1991-12-19 USE OF COPOLYMERS OF STYRENE AND MALEIC ACID SEMI-BEST AS FREE ACIDS OR IN SALTS AS ADDITIVES FOR CEMENT-CONTAINING MIXTURES AT405934B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4042182 1990-12-29

Publications (2)

Publication Number Publication Date
ATA251591A true ATA251591A (en) 1999-05-15
AT405934B AT405934B (en) 1999-12-27

Family

ID=6421658

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0251591A AT405934B (en) 1990-12-29 1991-12-19 USE OF COPOLYMERS OF STYRENE AND MALEIC ACID SEMI-BEST AS FREE ACIDS OR IN SALTS AS ADDITIVES FOR CEMENT-CONTAINING MIXTURES

Country Status (8)

Country Link
JP (1) JP2766807B2 (en)
AT (1) AT405934B (en)
CH (1) CH682237A5 (en)
DE (1) DE4142388C2 (en)
FR (1) FR2671090B1 (en)
IT (1) IT1250077B (en)
NO (1) NO301125B1 (en)
SE (1) SE506652C2 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH686780A5 (en) * 1992-07-22 1996-06-28 Sandoz Ag Fliessfaehige cement mixtures.
AT399340B (en) * 1993-02-01 1995-04-25 Chemie Linz Gmbh COPOLYMERS BASED ON MALEINIC ACID DERIVATIVES AND VINYL MONOMERS, THEIR PRODUCTION AND USE
US5573589A (en) * 1993-03-10 1996-11-12 Sandoz Ltd. Cement compositions containing a sulfated polysaccharide and method
ES2186683T3 (en) * 1993-09-08 2003-05-16 Mbt Holding Ag CEMENTOUS COMPOSITIONS FOR STRATIFIED APPLICATIONS.
IT1279390B1 (en) * 1993-12-21 1997-12-10 Sandoz Ag ADDITIONAL COPOLYMERS USEFUL AS FLUIDIFYING ADDITIVES FOR CEMENTITIOUS MIXTURES
GB9421984D0 (en) * 1994-11-01 1994-12-21 Sandoz Ltd Improvements in or relating to organic compounds
DE19513126A1 (en) * 1995-04-07 1996-10-10 Sueddeutsche Kalkstickstoff Copolymers based on oxyalkylene glycol alkenyl ethers and unsaturated dicarboxylic acid derivatives
GB9511700D0 (en) * 1995-06-09 1995-08-02 Sandoz Ltd Improvements in or relating to organic compounds
US5770656A (en) * 1995-09-22 1998-06-23 E.I. Du Pont De Nemours And Company Partial fluoroesters or thioesters of maleic acid polymers and their use as soil and stain resists
GB9607570D0 (en) * 1996-04-12 1996-06-12 Sandoz Ltd Improvements in or relating to organic compounds
AT404730B (en) * 1997-04-07 1999-02-25 Holderchem Ag ACRYLIC COPOLYMERS AND POLYMER COMPOSITIONS, AND THEIR USE AS ADDITIVES OR ADDITIVES FOR IMPROVING THE PROPERTIES OF DISPERSIONS AND BUILDING MATERIALS
US6310143B1 (en) * 1998-12-16 2001-10-30 Mbt Holding Ag Derivatized polycarboxylate dispersants
JP4394765B2 (en) 1999-02-15 2010-01-06 Ｂａｓｆポゾリス株式会社 Cement additive
US6528593B1 (en) 1999-09-10 2003-03-04 The Dow Chemical Company Preparing copolymers of carboxylic acid, aromatic vinyl compound and hydrophobic polyalkylene oxide
FR2815342B1 (en) 2000-10-13 2003-08-01 Francais Ciments CEMENTITIOUS COMPOSITION, ITS USE FOR THE PRODUCTION OF A SELF-LEVELING LIQUID SCREW AND A SCREEN THUS OBTAINED
DE102006062441A1 (en) 2006-12-27 2008-07-03 Byk-Chemie Gmbh Comb polymer is useful as a wetting agent and dispersant comprises styrene units and derivatized maleic anhydride units with phosphate or quaternary ammonium functions
KR100990861B1 (en) 2008-02-26 2010-11-01 주식회사 제닉 pH-SENSITIVE POLYETHYLENE OXIDE CO-POLYMER AND SYNTHETIC METHODE THEREOF
WO2017189309A1 (en) * 2016-04-26 2017-11-02 Dow Global Technologies Llc Clay insensitive concrete superplasticizer

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE604593A (en) * 1960-06-02 1900-01-01
BE621179A (en) * 1961-08-08
US3392155A (en) * 1961-08-08 1968-07-09 Sinclair Research Inc Low molecular weight maleic compound copolymers partially esterified with monohydric polyether alcohols
DE1745555B1 (en) * 1967-05-10 1972-05-25 Wacker Chemie Gmbh PROCESS FOR THE PREPARATION OF Aqueous POLYMERISATE DISPERSIONS
US3563930A (en) * 1968-04-01 1971-02-16 Atlantic Richfield Co Cement composition
US3544344A (en) * 1968-04-18 1970-12-01 Sinclair Research Inc Set retarded plaster composition
US4655838A (en) * 1984-09-27 1987-04-07 Idemitsu Petrochemical Co., Ltd. Cement additive composition
US4654050A (en) * 1985-01-18 1987-03-31 The Lubrizol Corporation Esters of carboxy-containing interpolymers
DE3514878A1 (en) * 1985-04-25 1986-11-06 Henkel KGaA, 4000 Düsseldorf Oil-soluble esters of copolymers of maleic anhydride
DE3619363A1 (en) * 1986-06-09 1987-12-10 Brockhues Chem Werke Ag METHOD FOR COLORING CONCRETE
DE3728786A1 (en) * 1987-08-28 1989-03-09 Sandoz Ag Polymeric compounds, their preparation and use
DE3800091A1 (en) * 1987-08-28 1989-07-13 Sandoz Ag COPOLYMERS, THEIR PRODUCTION AND USE
JP2882648B2 (en) * 1989-08-17 1999-04-12 株式会社クラレ Manufacturing method of thermoplastic water-soluble resin
JP2747521B2 (en) * 1990-08-23 1998-05-06 株式会社ネオス Additive for coal-water slurry

Also Published As

Publication number Publication date
NO915105L (en) 1992-06-30
DE4142388C2 (en) 1999-12-09
SE506652C2 (en) 1998-01-26
CH682237A5 (en) 1993-08-13
JPH06211940A (en) 1994-08-02
DE4142388A1 (en) 1992-07-02
SE9103844D0 (en) 1991-12-27
NO915105D0 (en) 1991-12-27
AT405934B (en) 1999-12-27
JP2766807B2 (en) 1998-06-18
IT1250077B (en) 1995-03-30
SE9103844L (en) 1992-06-30
FR2671090B1 (en) 1993-05-07
ITRM910967A0 (en) 1991-12-20
NO301125B1 (en) 1997-09-15
FR2671090A1 (en) 1992-07-03
ITRM910967A1 (en) 1993-06-20

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Legal Events

Date Code Title Description
MK07 Expiry

Effective date: 20111219