Plastic and nonmetallic article shaping or treating: processes – With printing or coating of workpiece – Coating or impregnating workpiece before molding or shaping...
Patent
1982-01-21
1983-03-01
Woo, Jay H.
Plastic and nonmetallic article shaping or treating: processes
With printing or coating of workpiece
Coating or impregnating workpiece before molding or shaping...
2642103, 2642893, 2642905, B29G 500
Patent
active
043754449
ABSTRACT:
A method for the elimination of circumferential stress cracks that occur during production of spun polyesters is provided. The cracks are eliminated by the use of an organic solvent miscible with the lubricating emulsion applied during the finish operation before draw twisting of the spun polyester. The organic solvent may be kerosene or mineral oil or solutions containing the same.
REFERENCES:
patent: 3113369 (1963-12-01), Barrett et al.
patent: 3329758 (1967-07-01), Morgan et al.
patent: 3335209 (1967-08-01), Morgan et al.
patent: 3452132 (1969-06-01), Pitzl
patent: 3549740 (1978-12-01), Schwarz
patent: 3850658 (1974-11-01), Gomez et al.
patent: 3988086 (1976-10-01), Marshall et al.
patent: 4019990 (1976-04-01), Marshall et al.
patent: 4054634 (1977-10-01), Marshall et al.
patent: 4070432 (1978-01-01), Tamaddon
patent: 4177231 (1979-12-01), Kleber et al.
patent: 4210700 (1980-07-01), Marshall et al.
Hendricks Bruce
Hudak D. J.
The Goodyear Tire & Rubber Company
Woo Jay H.
LandOfFree
Method for the elimination of circumferential stress cracks in s does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method for the elimination of circumferential stress cracks in s, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for the elimination of circumferential stress cracks in s will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1459895