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1. (WO1998050354) PROCESS FOR CROSS-LINKING THERMOPLASTIC POLYMERS AND CROSS-LINKING SYSTEM USED THEREIN
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1998/050354 International Application No.: PCT/US1998/008907
Publication Date: 12.11.1998 International Filing Date: 01.05.1998
IPC:
C08F 8/00 (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
8
Chemical modification by after-treatment
Applicants:
WITCO CORPORATION [US/US]; One American Lane Greenwich, CT 06831, US
Inventors:
BOCK, Lawrence, A.; US
LEWIS, Roger, N.; US
Agent:
WITKOWSKI, Thimothy, X.; One American Lane Greenwich, CT 06831, US
Priority Data:
08/850,33402.05.1997US
Title (EN) PROCESS FOR CROSS-LINKING THERMOPLASTIC POLYMERS AND CROSS-LINKING SYSTEM USED THEREIN
(FR) PROCEDE ET SYSTEME DE RETICULATION DE POLYMERES THERMOPLASTIQUES
Abstract:
(EN) A cross-linking system which includes a 1,2,4-trioxacycloheptane and a crosslink-promoting polyfunctional ethylenically unsaturated compound. This system is employed in a process of cross-linking a thermoplastic polymer. Preferred polymers, useful in this process, include ethylene homopolymers and copolymers.
(FR) L'invention concerne un système de réticulation qui renferme un 1,2,4-trioxacycloheptane et un composé polyfonctionnel insaturé en éthylène favorisant la réticulation. Ce système est utilisé dans un procédé de réticulation de polymère thermoplastique. Les polymères préférés, utiles dans ledit procédé, sont les homopolymères et les copolymères d'éthylène.
Designated States: KR
European Patent Office (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
KR1020000022442EP0909269