Adhesive composition

Details Adhesive composition Adhesive composition

1978-08-28

1980-08-12

Lieberman, Paul

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

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

428246, 525934, C08L 7700

Patent

active

042174350

ABSTRACT:
Composition especially useful as an interlining adhesive comprising a blend of a polyester and a polyamide. The polyester is derived from at least about 40 moles percent terephthalic acid, has a melting point of between about 90.degree. C. and about 140.degree. C. and a heat of fusion of from about 0.1 to about 10 calories per gram. The polyamide has a melting point of between about 50.degree. C. and about 200.degree. C. Such a composition may be melt blended and cryogenically ground to a fine powder size and is resistant to blocking.

REFERENCES:
patent: 3369057 (1968-02-01), Twilley
patent: 3378056 (1968-04-01), Robertson
patent: 3553288 (1971-01-01), Oda
patent: 3650999 (1972-03-01), Martins
patent: 3686069 (1972-08-01), Winkler
patent: 3903042 (1975-09-01), Gall
patent: 4004960 (1977-01-01), Crowell
patent: 4024204 (1977-05-01), Schlichting
patent: 4092282 (1978-05-01), Callan
patent: 4097445 (1978-06-01), Martins

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