Overfinish for abrasion resistant zero twist fabric

Details Overfinish for abrasion resistant zero twist fabric Overfinish for abrasion resistant zero twist fabric

1987-11-23

1989-10-17

Cannon, James C.

Stock material or miscellaneous articles

Structurally defined web or sheet

Discontinuous or differential coating, impregnation or bond

81156, 252 87, 427394, 428395, 4289088, B32B 2702, B32B 3300, D06M 1318, D06M 1553

Patent

active

048746630

ABSTRACT:
Abrasion resistant fabric can be woven from substantially untwisted polyester or polyamide yarn and treated with an overfinish composition to give enhanced abrasion resistance. The overfinish composition comprises effective amounts of a specified crystallizable copolymer consisting essentially of linear polyethylene terephthalate segments and polyoxyethylene terephthalate segments, a specified polyethyleneglycol ester or alcohol, and sodium dialkylnaphthalene.

REFERENCES:
patent: 3416952 (1968-12-01), McIntyre et al.
patent: 3557039 (1971-01-01), McIntyre et al.
patent: 4110227 (1978-08-01), Dudley et al.
patent: 4127490 (1978-11-01), Newkirk et al.
patent: 4330588 (1982-05-01), Larson et al.
patent: 4351738 (1982-09-01), Takahashi et al.
patent: 4800117 (1989-01-01), Marshall

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