Polyester amide fabric adhesives

Details Polyester amide fabric adhesives Polyester amide fabric adhesives

1980-01-21

1981-03-03

Phynes, Lucille M.

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

Synthetic resins

From carboxylic acid or derivative thereof

156332, 428480, 528302, 528309, C08G 6344, C08G 6944

Patent

active

042542545

ABSTRACT:
Disclosed is a hot-melt adhesive composition comprising a polyester amide of from about 50 to about 85 mole % terephthalic acid, from about 15 to about 50 mole % of an aliphatic dicarboxylic acid having from 4 to 12 carbon atoms, about 60 to about 90 mole % of 1,6-hexanediol, and from about 10 to about 40 mole % 1,6-hexanediamine. The polyester amide has a glass transition temperature of from about -15.degree. to about 15.degree. C., a melting point of about 70.degree. to about 140.degree. C., and is useful as a fabric adhesive.

REFERENCES:
patent: 2925405 (1960-02-01), Laakso et al.
patent: 3948859 (1976-04-01), Sublett et al.
patent: 4081428 (1978-03-01), Thompson
patent: 4094721 (1978-06-01), Sturm et al.

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