Adhesive compositions

Details Adhesive compositions Adhesive compositions

1991-10-22

1992-07-28

Foelak, Morton

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

Synthetic resins

From carboxylic acid or derivative thereof

528275, 528302, 528305, 528308, 5283083, 5283086, 525419, 525425, 525431, 524 81, 524700, C08G 6320

Patent

active

051342219

ABSTRACT:
Linear saturated copolyesters of terephthalic acid, isophthalic acid, butanediol, and one or more aliphatic diols having at least 13 carbon atoms used as adhesives for the formation of wash-resistant bonds especially for temperature-sensitive materials. Preferably, the melting points of these adhesive compositions are from 50.degree. to 170.degree. C. and their relative viscosities, measured as 1% solutions in meta-cresol at 20.degree. C., are 1.40 to 1.80.

REFERENCES:
patent: 4094721 (1978-06-01), Sturm et al.
patent: 4588785 (1986-05-01), Bax et al.

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