Stock material or miscellaneous articles – Web or sheet containing structurally defined element or... – Composite having voids in a component
Patent
1995-07-05
1997-10-21
Tsang, Cecilia J.
Stock material or miscellaneous articles
Web or sheet containing structurally defined element or...
Composite having voids in a component
4283066, 4283099, 4283159, 428327, 4284111, 428420, 4284248, 428482, 4283084, 521 56, 521 59, 521 60, B32B 518, B32B 904
Patent
active
056794509
ABSTRACT:
A composite material is disclosed which comprises a shaped, expanded body having a closed cellular structure, and a layer of a thermosetting resin directly bonded to a surface of the shaped body, wherein the shaped body is formed of a mixed thermoplastic resin having a xylene-insoluble content of not greater than 1% by weight and containing at least 50% by weight of a polyolefin resin and at least 2% by weight of a polyene polymer having vinyl group-containing side chains.
REFERENCES:
patent: 4142956 (1979-03-01), Shikinami et al.
patent: 4262052 (1981-04-01), Fannan et al.
patent: 4298706 (1981-11-01), Ueno et al.
Sakaguchi Masakazu
Sasaki Hidehiro
Tokoro Hisao
Delaney Patrick R.
JSP Corporation
Tsang Cecilia J.
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