GB1524435A - Pigmentable low shrink thermosetting polyesters - Google Patents

Pigmentable low shrink thermosetting polyesters

Info

Publication number
GB1524435A
GB1524435A GB1708676A GB1708676A GB1524435A GB 1524435 A GB1524435 A GB 1524435A GB 1708676 A GB1708676 A GB 1708676A GB 1708676 A GB1708676 A GB 1708676A GB 1524435 A GB1524435 A GB 1524435A
Authority
GB
United Kingdom
Prior art keywords
methacrylate
polymer particles
pigmentable
acrylate
polyester
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
GB1708676A
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.)
Owens Corning
Original Assignee
Owens Corning Fiberglas Corp
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 Owens Corning Fiberglas Corp filed Critical Owens Corning Fiberglas Corp
Priority to GB1708676A priority Critical patent/GB1524435A/en
Publication of GB1524435A publication Critical patent/GB1524435A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/52—Polycarboxylic acids or polyhydroxy compounds in which at least one of the two components contains aliphatic unsaturation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/06—Unsaturated polyesters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Macromonomer-Based Addition Polymer (AREA)

Abstract

1524435 Polyester moulding compositions containing cross-linked polymer particles OWENS-CORNING FIBERGLAS CORP 27 April 1976 17086/76 Heading C3M A pigmented, low-shrink moulding composition comprises, (A) #25% of a thermosetting unsaturated polyester, (B) 30-70% of an ethylenically unsaturated monomer, and (C) 5-25% of preformed polymer particles having an average particle size of 15-100 Á, and being crosslinked via polyfunctional monomer units to the extent of 0À005-2 equivalents of crosslinking per kilogram of preformed polymer. In the examples, polymer (C) were derived from methyl methacrylate, styrene, cinnamic acid, vinyl acetate, chlorostyrene hydroxyethylacrylate, acrylonitrile, methyl acrylate, acrylic acid, N,N-dimethylaminoethyl(meth)- acrylate, 2 - amino - ethyl methacrylate, tbutylaminoethyl methacrylate m - aminostyrene, allylamine by suspension polymerization, using a variety of cross linking agents.
GB1708676A 1976-04-27 1976-04-27 Pigmentable low shrink thermosetting polyesters Expired GB1524435A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1708676A GB1524435A (en) 1976-04-27 1976-04-27 Pigmentable low shrink thermosetting polyesters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1708676A GB1524435A (en) 1976-04-27 1976-04-27 Pigmentable low shrink thermosetting polyesters

Publications (1)

Publication Number Publication Date
GB1524435A true GB1524435A (en) 1978-09-13

Family

ID=10089018

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1708676A Expired GB1524435A (en) 1976-04-27 1976-04-27 Pigmentable low shrink thermosetting polyesters

Country Status (1)

Country Link
GB (1) GB1524435A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0185602A1 (en) * 1984-11-16 1986-06-25 The Goodyear Tire & Rubber Company Moulding composition for use in wheels

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0185602A1 (en) * 1984-11-16 1986-06-25 The Goodyear Tire & Rubber Company Moulding composition for use in wheels

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee