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1. (WO1991017214) COMPOSITIONS BASED ON UNSATURATED POLYESTER RESINS AND NEW ANTI-SHRINK ADDITIVES
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1991/017214 International Application No.: PCT/FR1991/000347
Publication Date: 14.11.1991 International Filing Date: 25.04.1991
Chapter 2 Demand Filed: 02.12.1991
IPC:
C08F 299/04 (2006.01) ,C08L 67/06 (2006.01)
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
F
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
299
Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers
02
from unsaturated polycondensates
04
from polyesters
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
67
Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
06
Unsaturated polyesters
Applicants:
CRAY VALLEY S.A. [FR/FR]; Tour Total 24, cours Michelet F-92800 Puteaux, FR (AllExceptUS)
FOURQUIER, Dominique [FR/FR]; FR (UsOnly)
SUSPENE, Laurent [FR/FR]; FR (UsOnly)
Inventors:
FOURQUIER, Dominique; FR
SUSPENE, Laurent; FR
Agent:
DUBOST, Thierry; Cray Valley S.A. BP 22 F-60550 Verneuil-en-Halatte, FR
Priority Data:
90/0563104.05.1990FR
Title (EN) COMPOSITIONS BASED ON UNSATURATED POLYESTER RESINS AND NEW ANTI-SHRINK ADDITIVES
(FR) COMPOSITIONS A BASE DE RESINES POLYESTER NON SATUREES ET DE NOUVEAUX ADDITIFS ANTI-RETRAIT
Abstract:
(EN) Liquid resin compositions appropriate for moulding objects reinforced by glass fibres and which may be pigmented, comprising an unsaturated polyester, a copolymerizable monomer and a partially hydroxylated alkyl methacrylate polymer. The polymer selected is a hydroxylated alkyl methacrylate polymer which is soluble in the monomer and miscible with the unsaturated polyester. Application to the fabrication of moulded objects by mass moulding, sheet moulding and by injection.
(FR) Compositions résineuses liquides convenant pour le moulage d'objets renforcés de fibres de verre et pouvant être pigmentées comprenant un polyester non saturé, un monomère copolymérisable et un polymère de méthacrylate d'alkyle partiellement hydroxylé. On choisit un polymère de méthacrylate d'alkyle hydroxylé soluble dans le monomère et miscible avec le polyester non saturé. Application à la fabrication d'objets moulés par moulage en masse, en feuilles et par injection.
Designated States: JP, KR, US
Publication Language: French (FR)
Filing Language: French (FR)
Also published as:
ES2106064EP0455544US5420179JPH05505639DE000069126740KR1019930700600
FR2661682DK0455544