Title: Cross-linkable composition for extrusion
Application Number: 86100923 Application Date: 1986.02.01
Publication Number: 1002136 Publication Date: 1986.08.06
Approval Pub. Date: 1990.11.28 Granted Pub. Date: 1990.11.28
International Classifi-cation: C08K3/22;C08K5/14;C08K5/54;C08L23/04;H01B3/44
Applicant(s) Name: Bicc Public Ltd. Co. Address:
Inventor(s) Name: Barry George Howell;Diane Elizabeth Marjorie Ness;
Attorney & Agent: YANG HOUCHANG
Abstract:
    A flame-retardant cross-linkable polymer composition for extrusion which is capable of producing non-porous products comprises: at least one flame-retardant filler of the class that evolve substantial amounts of bound water on heating at temperatures above a value Td that lies in the range 120 DEG -250 DEG C; a compatible ethyelene copolymer base in which the filler is dispersed; a hydrolysable unsaturated silane; and a free-radical grafting initiator having a half-life of less than 10 minutes at a temperature 25 DEG C below Td.
Time: 11
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