Filled thermoplastic compositions based on ethylene interpolymer

Details Filled thermoplastic compositions based on ethylene interpolymer Filled thermoplastic compositions based on ethylene interpolymer

1981-06-15

1983-09-06

Marquis, Melvyn I.

Stock material or miscellaneous articles

Pile or nap type surface or component

Particular backing structure or composition

428 96, 428 97, 524 13, 524 14, 524 15, 524296, 524321, 524377, C08K 506, C08K 510, B32B 2736, B32B 2732

Patent

active

044030070

ABSTRACT:
Filled thermoplastic compositions useful, e.g., as sound-deadening sheeting for automotive carpet are obtained by blending about 5-55% by weight of an ethylene interpolymer, such as ethylene/vinyl ester, ethylene/unsaturated mono- or dicarboxylic acids or esters of said unsaturated acids, etc.; about 1-15% by weight of a plasticizer selected from the group consisting of polyesters, polyethers, polyether esters and combinations thereof with processing oil; about 40-90% by weight of filler; and optionally modifying resins, such as unvulcanized elastomeric polymers and certain other ethylene and propylene homo- and copolymers.

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patent: 4243576 (1981-01-01), Fisher et al.
patent: 4263196 (1981-04-01), Schumacher et al.
patent: 4335034 (1982-06-01), Zucherman et al.
Nakamura et al., Japan Kokai 77,238.
Nuova Chim., 1972, 48, (12,29-32), Larsen.
Handbook of Adhesives, (Skeist), 1977, Chapter 30.

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