Polyether esters for the cementing of textiles

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From carboxylic acid or derivative thereof

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528300, 528302, 528305, 5283086, 5283087, C08G 6366

Patent

active

044528531

ABSTRACT:
A polyether ester having a melting point of 95.degree. to 125.degree. C. based on 1,4-butanediol, terephthalic acid and isophthalic acid in a molar ratio of 48 to 55:52 to 45 and a content of 10.5 to 25 wt % of polyethylene glycol with a molar mass of 0.4 to 6 kg/mol is presented as a suitable fusion adhesive for textiles. The bonds prove to be resistant to hot water and perchloroethylene.

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patent: 4156774 (1979-05-01), Buxbaum et al.
patent: 4321341 (1982-03-01), Neuberg et al.
patent: 4328333 (1982-05-01), Barbee et al.

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