IE36025L - Polymer dispersions, coatings - Google Patents

Polymer dispersions, coatings

Info

Publication number
IE36025L
IE36025L IE720097A IE9772A IE36025L IE 36025 L IE36025 L IE 36025L IE 720097 A IE720097 A IE 720097A IE 9772 A IE9772 A IE 9772A IE 36025 L IE36025 L IE 36025L
Authority
IE
Ireland
Prior art keywords
polymer
particles
stabilizer
organic liquid
dispersions
Prior art date
Application number
IE720097A
Other versions
IE36025B1 (en
Original Assignee
Ici Ltd
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 Ici Ltd filed Critical Ici Ltd
Publication of IE36025L publication Critical patent/IE36025L/en
Publication of IE36025B1 publication Critical patent/IE36025B1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/09—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids
    • C08J3/11—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids from solid polymers
    • 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
    • C08F2/08—Organic solvent with the aid of dispersing agents for the polymer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Graft Or Block Polymers (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Paints Or Removers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

1388381 Polymer dispersions IMPERIAL CHEMICAL INDUSTRIES Ltd 24 Jan 1972 [8 Feb 1971] 4121/71 Heading C3G Particles of synthetic film-forming polymer are dispersed in an inert organic liquid in which the polymer is insoluble, the organic liquid containing from 40-75% by weight of a solvent for the polymer and the solvent and non-solvent components of the organic liquid being miscible so as to form a single liquid phase. The dispersion of the polymer particles is stabilized by a polymeric stabilizer which comprises an anchoring component, which associates with the particles of disperse polymer, and a component which is solvated by the organic liquid and provides a stabilizing steric barrier around the particles, the stabilizer having been reacted chemically with the polymer particles to covalently link the stabilizer to the disperse polymer. The polymer dispersion is suitably prepared by polymerizing the monomer precursor(s) of the polymer in the organic liquid containing the polymeric stabilizer, the latter preferably being one containing ethylenically unsaturated bonds in the molecule whereby the disperse polymer formed is covalently bonded to the stabilizer by addition (graft) polymerization. The dispersions may additionally include pigments, non-volatile plasticizers, and polyester resins and are useful in coating applications. Examples illustrate dispersions of methyl methacrylate/n-butyl acrylate and methyl/ methacrylate/2-ethylhexyl acrylate copolymers, the polymeric stabilizer being the product obtained by (i) condensing poly-(12-hydroxystearic acid) with glycidyl methadrylate, (ii) copolymerizing the product with methyl methacrylate and glycidyl methacrylate and (iii) reacting the copolymer with methacrylic acid to introduce ethylenic unsaturation into the copolymer. [GB1388381A]
IE97/72A 1971-02-08 1972-01-25 Polymer dispersions and coating compositions based thereon IE36025B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB412171A GB1388381A (en) 1971-02-08 1971-02-08 Polymer dispersions and coating compositions based thereon

Publications (2)

Publication Number Publication Date
IE36025L true IE36025L (en) 1972-08-08
IE36025B1 IE36025B1 (en) 1976-07-21

Family

ID=9771154

Family Applications (1)

Application Number Title Priority Date Filing Date
IE97/72A IE36025B1 (en) 1971-02-08 1972-01-25 Polymer dispersions and coating compositions based thereon

Country Status (13)

Country Link
JP (1) JPS5437177B1 (en)
AU (1) AU464805B2 (en)
BE (1) BE779102A (en)
BR (1) BR7200714D0 (en)
DE (1) DE2205171A1 (en)
ES (1) ES399583A1 (en)
FR (1) FR2126747A5 (en)
GB (1) GB1388381A (en)
IE (1) IE36025B1 (en)
IT (1) IT947134B (en)
MY (1) MY7700036A (en)
NL (1) NL7201474A (en)
ZA (1) ZA72546B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1451321A (en) * 1973-01-04 1976-09-29 Ici Ltd Printing process
US4297448A (en) * 1979-10-17 1981-10-27 Ford Motor Company Coating composition of aminoplast, hydroxy polymers and vinylic monomers
DE3207291A1 (en) * 1982-03-01 1983-09-08 Röhm GmbH, 6100 Darmstadt CONCENTRATED EMULSIONS OF OLEFIN COPOLYMERS
DE3207292A1 (en) * 1982-03-01 1983-09-08 Röhm GmbH, 6100 Darmstadt CONCENTRATED EMULSIONS OF OLEFIN COPOLYMERS
JPH0617373B2 (en) * 1984-07-06 1994-03-09 株式会社リコー Method for producing polymer particles with narrow particle size distribution
US4987177A (en) * 1989-07-18 1991-01-22 E. I. Du Pont De Nemours And Company Coating composition of an acrylic polymer containing glycidyl groups and acetoacetoxy groups and an amino ester acrylic polymer
FR2660661B1 (en) * 1990-04-09 1994-04-15 Norsolor NOVEL ACRYLIC POLYMERS AND THEIR APPLICATION TO THE FORMULATION OF SOLVENT-BASED PAINTS AND ADHESIVES.
US5290848A (en) * 1990-12-18 1994-03-01 E. I. Du Pont De Nemours And Company Coating composition of a glycidyl acrylic polymer, an aminoester acrylic polymer and a polyester or a polyesterurethane
US5221581A (en) * 1990-12-18 1993-06-22 E. I. Du Pont De Nemours And Company Coating composition of a glycidyl acrylic polymer, an aminoester acrylic polymer and a polyester or a polyesterurethane

Also Published As

Publication number Publication date
IE36025B1 (en) 1976-07-21
BE779102A (en) 1972-08-08
DE2205171A1 (en) 1972-08-24
NL7201474A (en) 1972-08-10
AU3872972A (en) 1973-08-09
GB1388381A (en) 1975-03-26
FR2126747A5 (en) 1972-10-06
MY7700036A (en) 1977-12-31
ES399583A1 (en) 1974-11-01
IT947134B (en) 1973-05-21
BR7200714D0 (en) 1973-05-24
JPS5437177B1 (en) 1979-11-13
ZA72546B (en) 1972-10-25
AU464805B2 (en) 1975-08-22

Similar Documents

Publication Publication Date Title
US3607821A (en) Process of preparing stable dispersions of synthetic polymer particles in an inert organic liquid
US3876603A (en) Method of encapsulating pigments in organic dispersions of polymers
US3959405A (en) Powder coating compositions comprising a blend of coreactive polymers - III
US3686111A (en) Non-aqueous polymeric pseudo-dispersion
US3382297A (en) Polymer dispersions
US3666710A (en) Non-aqueous dispersions
US3926899A (en) Process for producing non-aqueous polymer dispersions
IE36025L (en) Polymer dispersions, coatings
GB1430560A (en) Powder coating composition
US3998905A (en) Power coating blend of epoxy-functional copolymer and a carboxy and hydroxy-functional copolymer
GB1305715A (en)
US5173533A (en) Dispersion of reactive polymer particles
US4347341A (en) Process for the production of ethylene graft copolymers containing anhydride or carboxyl groups
GB2090264A (en) Polymerisation process
EP0310331B1 (en) Non-aqueous dispersion, method of manufacture and use thereof
IE37000B1 (en) Coating compositions
JPH0651733B2 (en) Method for producing resin-reinforced emulsion polymer
US3808169A (en) Process for the preparation of polymer solutions
CS214679B2 (en) Method of making the strically stabilized dispersion
US4044070A (en) Powder paint blends of an epoxy and hydroxy-functional copolymer and a carboxy-terminated copolymer
US3505256A (en) Coating composition with improved properties containing a linear amorphous film-forming polymer and an adjuvant
US4006200A (en) Powder paint blend comprising epoxy-functional copolymer and carboxy and amide-functional copolymer
US3923723A (en) Process for enhancing the dispersion stability of nonaqueous dispersions
GB1444353A (en) Coating compositions
JPS6251306B2 (en)