Extrudable self-supporting hot melt adhesive sheet

Details Extrudable self-supporting hot melt adhesive sheet Extrudable self-supporting hot melt adhesive sheet

1982-08-06

1984-02-28

Griffin, Ronald W.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Processes of preparing a desired or intentional composition...

156327, 156332, 156334, 524 13, 524 15, 524425, 524435, 524437, 524445, 524449, 524451, 524515, 524522, 524523, 524524, 524543, 524556, 524560, 524561, 524563, 524564, C08K 501, C08K 509, C08K 511, C08K 520

Patent

active

044342616

ABSTRACT:
Extrudable, self-supporting, nonblocking hot melt adhesive sheet is obtained by blending about 10-50% by weight of an ethylene interpolymer, such as ethylene/vinyl ester, ethylene/unsaturated mono- or dicarboxylic acids or esters of said unsaturated acids, etc.; 2-30% by weight of a plasticizer selected from the group consisting of processing oils, epoxidized oils, polyesters, polyethers, polyether esters and combinations thereof; about 20-80% by weight of filler; from 0 to about 10% by weight of at least one additive, such as organic acids, organic acid derivatives and surface active agents.

REFERENCES:
patent: 3484405 (1969-12-01), Seto
patent: 4160751 (1969-07-01), Bock et al.
patent: 4174325 (1979-11-01), Pischtschan et al.
patent: 4180490 (1979-12-01), Maclean
patent: 4191798 (1980-03-01), Schumacher
patent: 4219453 (1980-08-01), Sakurai et al.
patent: 4222924 (1980-09-01), Schumacher
patent: 4263196 (1981-04-01), Schumacher
Chemical Abstracts, vol. 93, No. 2, Jul. 14, 1980, Abstract No. 9388k.
Chemical Abstracts, vol. 93, No. 24, Dec. 15, 1980, Abstract No. 221599z.

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