Sizes for textile fibers

Details Sizes for textile fibers Sizes for textile fibers

1978-03-07

1979-10-30

Levin, Stanford M.

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

Synthetic resins

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

260 296B, 260 296H, 260 296WA, 427390R, 428483, 525 62, C08F21606

Patent

active

041729307

ABSTRACT:
A size for textile fiber which comprises a modified polyvinyl alcohol type resin obtainable by the alkali saponification of a copolymer comprising a vinyl ester and an ethylenically unsaturated dicarboxylic acid substantially free from the monoester, diester and anhydride as essential and predominant copolymeric units. The size has excellent adhesive and cohesive strengths with respect to textile fibers as well as superior desizing properties and workability.

REFERENCES:
patent: 3409598 (1968-11-01), Takigawa et al.
patent: 3689469 (1972-09-01), Inskip et al.
patent: 3839307 (1974-10-01), Schmieg

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