Size composition for improving the adherence of multifilament po

Bleaching and dyeing; fluid treatment and chemical modification – Chemical modification of textiles or fibers or products thereof – Treating textiles or fibers from synthetic resin or natural...

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156326, 427207R, 428395, D06M 1310, D06M 1334, B32B 2508, B32B 2510

Patent

active

041219015

ABSTRACT:
A size composition is described which is capable of increasing the adherence, and particularly the adherence to rubber, of multifilament yarns having a base of polyester, a base of polymers of high modulus of elasticity, or a base of thermostable polymers, wherein said size composition contains tris(epoxypropoxy 2,3)3-propionyl 1,3,5-hexahydro-s-triazine as preadhering agent, preferably present in an amount between 1 and 30% based on the weight of the size composition. The treated yarn is thereafter bonded to a desired substrate, such as rubber.

REFERENCES:
patent: 3028385 (1962-04-01), Batzer et al.
patent: 3247043 (1966-04-01), Cardina
patent: 3449340 (1969-06-01), Orth et al.
Japanese Application 74/040879, 11/68.

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