Crosslinked molded pile product

Details Crosslinked molded pile product Crosslinked molded pile product

1974-12-09

1978-08-01

McCamish, Marion E.

Stock material or miscellaneous articles

Pile or nap type surface or component

156 72, 264174, 264280, 264284, 264293, 264299, 264334, 264336, 264337, 264DIG42, 428 92, 428 97, B29D 720, D06N 704

Patent

active

041044282

ABSTRACT:
A pile product comprising a plurality of relatively long, thin face fibers extending from a base is molded from a crosslinkable polymeric material. During formation of the fibers, crosslinking of the polymeric material is initiated by heat activating a substance incorporated in the polymeric material which promotes crosslinking. Crosslinking imparts hot strength to the pile fibers so that the pile product, while still hot, can be removed from the mold without materially deforming the fibers. Consequently, the time it takes to mold the pile product is significantly reduced, thereby increasing productivity and lowering the cost of the product. Moreover energy is conserved because the mold is not continuously cycled between high and low extremes in temperature.

REFERENCES:
patent: 3235438 (1966-02-01), Wisotzky
patent: 3809734 (1974-05-01), Watanabe

Affiliated with

Also associated with

Rating

Crosslinked molded pile product does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1980390