Tire monofilaments

Details Tire monofilaments Tire monofilaments

1976-09-17

1977-08-23

Woo, Jay H.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

152359, C08G 6312

Patent

active

040439852

ABSTRACT:
Polyester monofilaments having very high strength and low elongation also at elevated temperature and being resistant against tire rubber are obtained from polyesters having an intrinsic viscosity of more than 0.67 and terminal carboxy groups of less than 25 milliequivalents/kg by spinning into a water bath, a first drawing in a water bath having a temperature of from 70.degree. to 100.degree. C in a ratio of from 1 : 4.0 to 1 : 6.0, a second drawing at a temperature being a maximum 15.degree. C below the melting point to attain a total drawing ratio of from 1 : 6.0 to 1 : 7.5, and subsequent setting at a temperature being a maximum 15.degree. C below the melting point without allowing a shrinkage.

REFERENCES:
patent: 2615784 (1952-10-01), McClellan
patent: 3216187 (1965-11-01), Chantry et al.
patent: 3361859 (1968-01-01), Cenzato
patent: 3413797 (1968-12-01), Chapman et al.
patent: 3419060 (1968-12-01), Goy
patent: 3429354 (1969-02-01), Brooks
patent: 3838561 (1974-10-01), Munting
patent: 3998921 (1976-12-01), Kohler et al.

Affiliated with

Also associated with

Rating

Tire monofilaments does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Tire monofilaments, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Tire monofilaments will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2314940