Spin finish for polyamide yarn

Details Spin finish for polyamide yarn Spin finish for polyamide yarn

1978-01-18

1978-12-12

Schulz, William E.

Compositions

Compositions for enhancing the appearance of consumer...

81156, 252 87, 428395, D06M 1310

Patent

active

041295072

ABSTRACT:
An improved spin finish particularly for polyamide yarn to be processed into tire cord, comprising an oil in water emulsion, said oil portion consisting essentially of specified proportions of an oxidized polyethylene wax, a white mineral oil having a viscosity of 300 to 500 S.U.S. at 100.degree. F., a polyoxyethylene oleyl phosphate, and a sulfonated succinic acid ester of decyl alcohol, said oil in water emulsion being adjusted to pH 7.1 to 8.0 with sodium hydroxide.

REFERENCES:
patent: 3056744 (1962-10-01), Copes et al.
patent: 3060163 (1962-10-01), Erchak
patent: 3103448 (1963-09-01), Ross
patent: 3428560 (1969-02-01), Olsen
patent: 3442694 (1969-05-01), Sookne et al.
patent: 3475207 (1969-10-01), Berch et al.
patent: 3560382 (1971-02-01), Finch
patent: 3917893 (1975-11-01), Marshall et al.

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