Polyamide yarn spin finish containing a rearranged glyceride and

Details Polyamide yarn spin finish containing a rearranged glyceride and Polyamide yarn spin finish containing a rearranged glyceride and

1980-05-05

1981-10-06

Griffin, Ronald W.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

252 86, 260 23H, 260 23EP, 2642103, D06M 1310, D06M 1600

Patent

active

042934605

ABSTRACT:
An aqueous spin finish, a process for treating polyamide yarn therewith and polyamide yarn so treated are all disclosed. The oil portion of the spin finish comprises a rearranged glyceride, ethoxylated oleyl alcohol, ethoxylated nonyl phenol, ethoxylated castor oil, an oxidized polyethylene, a non-nitrogen nonionic emulsifier for the oxidized polyethylene, and an alkali hydroxide. The spin finish has a pH of about 7 to 12. The spin finish has improved thermal stability which results in lower emissions during treatment of tire cord formed from polyamide yarn treated with the spin finish. Cord to rubber adhesion is also improved.

REFERENCES:
patent: 3560382 (1971-02-01), Finch
patent: 3563892 (1971-02-01), Cooley
patent: 3687721 (1972-08-01), Dardoufas
patent: 3785973 (1974-01-01), Bernholz et al.
patent: 3846532 (1974-11-01), Kubitzker et al.
patent: 3850658 (1974-11-01), Gomez et al.
patent: 3917893 (1975-11-01), Marshall et al.
patent: 3928401 (1975-12-01), Sturwold et al.
patent: 3970569 (1976-07-01), Sturwold et al.
patent: 4129507 (1978-12-01), Marshall et al.
patent: 4191656 (1980-03-01), Marshall
Research Disclosure, Nov. 1976, p. 48, item 15146.
Research Disclosure, May, 1977, p. 19, item 15747.
Research Disclosure, Mar. 1978, item 16765
Research Disclosure, Aug. 1978, p. 5, item 17216.

Affiliated with

Also associated with

Rating

Polyamide yarn spin finish containing a rearranged glyceride and does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Polyamide yarn spin finish containing a rearranged glyceride and, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Polyamide yarn spin finish containing a rearranged glyceride and will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1205867