FR2069007A5 - Acrylic latex polymers useful in coatings etc - Google Patents

Acrylic latex polymers useful in coatings etc

Info

Publication number
FR2069007A5
FR2069007A5 FR7039670A FR7039670A FR2069007A5 FR 2069007 A5 FR2069007 A5 FR 2069007A5 FR 7039670 A FR7039670 A FR 7039670A FR 7039670 A FR7039670 A FR 7039670A FR 2069007 A5 FR2069007 A5 FR 2069007A5
Authority
FR
France
Prior art keywords
acrylate
meth
alkyl
stage
useful
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
Application number
FR7039670A
Other languages
French (fr)
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.)
Rohm and Haas Co
Original Assignee
Rohm and Haas Co
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 Rohm and Haas Co filed Critical Rohm and Haas Co
Application granted granted Critical
Publication of FR2069007A5 publication Critical patent/FR2069007A5/en
Expired 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
    • C08F285/00—Macromolecular compounds obtained by polymerising monomers on to preformed graft polymers

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)

Abstract

Latex type polymer in which the particles consist of (1) a first stage of crosslinked elastomeric emulsion polymer of methyl acrylate and/or ethyl acrylate opt. contng. a minor amount of lower alkoxyor cyanoethyl acrylate, acrylamide, lower hydroxy alkyl (meth) acrylate (meth)acrylic acid or acrylonitrile; (2) a second stage formed by emulsion polymerisation directly on the first stage of a mixture of is not 25% of one of the monomers given and is not >75% of a C1-4 alkyl methacrylate and (3) a final stage formed by emulsion polymerisation onto the other stages of a monomer mixture of is not 90 wt.% of a C1-4 alkyl methacrylate, the rest being at least one of C1-8 alkyl acrylate, lower alkoxy acrylate, cyanoethyl acrylate, acrylamide, lower hydroxy alkyl (meth)acrylate, (meth)acrylic acid or acrylonitrile. Useful as protective coatings e.g. on polystyrene, having improved resistance to solvents and soiling. Also useful raised with other resins to improve impact resistance.
FR7039670A 1969-11-18 1970-11-04 Acrylic latex polymers useful in coatings etc Expired FR2069007A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US87784769A 1969-11-18 1969-11-18

Publications (1)

Publication Number Publication Date
FR2069007A5 true FR2069007A5 (en) 1971-09-03

Family

ID=25370848

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7039670A Expired FR2069007A5 (en) 1969-11-18 1970-11-04 Acrylic latex polymers useful in coatings etc

Country Status (1)

Country Link
FR (1) FR2069007A5 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2347406A1 (en) * 1976-04-06 1977-11-04 Rohm & Haas MULTI-PHASE ACRYLIC POLYMER MODIFIER FOR THE MANUFACTURE OF THERMOPLASTIC FOAMS, PROCESS FOR MANUFACTURING SUCH FOAMS AND ARTICLES MADE WITH THESE FOAMS
EP0002813A1 (en) * 1977-12-23 1979-07-11 The B.F. GOODRICH Company Soft-seeded tougheners for polyvinyl chloride
EP0030999A2 (en) * 1979-12-19 1981-07-01 Röhm Gmbh Impact-resistant resins and their preparation
EP0045357A1 (en) * 1980-07-25 1982-02-10 Gaf Corporation Core-shell composite polymers having high amounts of carboxylic acid units in the shell
EP0056242A1 (en) * 1981-01-13 1982-07-21 Bayer Ag Rubber powder
AU603191B2 (en) * 1987-03-19 1990-11-08 Dow Chemical Company, The Aqueous-dispersed polymer compositions containing cyanoalkyl esters of unsaturated carboxylic acids
WO1997022667A1 (en) * 1995-12-19 1997-06-26 Imperial Chemical Industries Plc Coating composition

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2347406A1 (en) * 1976-04-06 1977-11-04 Rohm & Haas MULTI-PHASE ACRYLIC POLYMER MODIFIER FOR THE MANUFACTURE OF THERMOPLASTIC FOAMS, PROCESS FOR MANUFACTURING SUCH FOAMS AND ARTICLES MADE WITH THESE FOAMS
EP0002813A1 (en) * 1977-12-23 1979-07-11 The B.F. GOODRICH Company Soft-seeded tougheners for polyvinyl chloride
EP0030999A2 (en) * 1979-12-19 1981-07-01 Röhm Gmbh Impact-resistant resins and their preparation
EP0030999A3 (en) * 1979-12-19 1981-11-18 Rohm Gmbh Impact-resistant resins and their preparation
US4543383A (en) * 1979-12-19 1985-09-24 Rohm Gmbh Impact resistant resins and method for making the same
EP0045357A1 (en) * 1980-07-25 1982-02-10 Gaf Corporation Core-shell composite polymers having high amounts of carboxylic acid units in the shell
EP0056242A1 (en) * 1981-01-13 1982-07-21 Bayer Ag Rubber powder
AU603191B2 (en) * 1987-03-19 1990-11-08 Dow Chemical Company, The Aqueous-dispersed polymer compositions containing cyanoalkyl esters of unsaturated carboxylic acids
US5244968A (en) * 1987-03-19 1993-09-14 The Dow Chemical Company Aqueous-dispersed polymer compositions containing cyanoalkyl esters of unsaturated carboxylic acids
WO1997022667A1 (en) * 1995-12-19 1997-06-26 Imperial Chemical Industries Plc Coating composition
AU709460B2 (en) * 1995-12-19 1999-08-26 Ppg Industires Ohio, Inc. Coating composition
US6013324A (en) * 1995-12-19 2000-01-11 Imperial Chemical Industries Plc Coating composition

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