Process for obtaining a synthetic chamois leather similar to nat

Details Process for obtaining a synthetic chamois leather similar to nat Process for obtaining a synthetic chamois leather similar to nat

1988-06-16

1990-07-17

Lieberman, Paul

Bleaching and dyeing; fluid treatment and chemical modification

Forming, shaping, or reshaping with dyeing process or product

86371, 8674, D06P 700

Patent

active

049418866

ABSTRACT:
A process is described which permits synthetic chamois pelts entirely similar to natural pelts to be obtained; the process consists in starting from any known synthetic sheet material of the type formed by a porous polyurethane matrix having synthetic fibres embedded therein and a covering skin layer of compact polyurethane resin applied to one face of the matrix, and in splitting it into two layers, a first identical to the starting material, that is provided with the matrix and the covering layer, but thinner, and a second composed only of the matrix, and in then subjecting this latter, after buffing, to a dyeing operation performed with textile technology, followed by a folding phase also typical of textile treatment, and by possible stamping and re-buffing phases.

REFERENCES:
patent: 3284274 (1966-11-01), Hulslander et al.
patent: 3616023 (1968-10-01), Fukushima et al.
patent: 3876491 (1975-04-01), Martel
patent: 3906131 (1975-09-01), Boe

Affiliated with

Also associated with

Rating

Process for obtaining a synthetic chamois leather similar to nat does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process for obtaining a synthetic chamois leather similar to nat, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for obtaining a synthetic chamois leather similar to nat will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-93478