Process for the preparation of thermoplastic polyurethane elasto

Details Process for the preparation of thermoplastic polyurethane elasto Process for the preparation of thermoplastic polyurethane elasto

1992-06-24

1993-04-06

Welsh, Maurice J.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

From reactant having at least one -n=c=x group as well as...

528905, 528906, C08G 1808

Patent

active

052004910

ABSTRACT:
This invention relates to a process for standardized preparation of thermoplastic polyurethane elastomers by deactivating metal traces during the reaction, at an NCO:OH ratio of between about 0.85 and about 1.2:1, of

REFERENCES:
patent: 3159591 (1964-12-01), Lanham
patent: 3794592 (1974-02-01), Winters et al.
patent: 4169196 (1979-09-01), Ehrlich et al.
patent: 4361692 (1982-11-01), Ammons
patent: 5064885 (1991-11-01), Muller et al.
Kunststoffe, 68, (1978), pp. 819 to 825--English translation also attached.

Affiliated with

Also associated with

Rating

Process for the preparation of thermoplastic polyurethane elasto 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 the preparation of thermoplastic polyurethane elasto, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for the preparation of thermoplastic polyurethane elasto will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-537542