Process for the preparation of a thermoplastic elastomer

Details Process for the preparation of a thermoplastic elastomer Process for the preparation of a thermoplastic elastomer

1998-05-15

2000-04-18

Warzel, Mark L.

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

Synthetic resins

Treating polymer containing material or treating a solid...

528488, 528492, 524433, 524437, 525197, 525232, C08K 322

Patent

active

06051681&

ABSTRACT:
The invention relates to a process for the preparation of a thermoplastic elastomer comprising preparing a blend of a rubber and a thermoplastic resin, in which the rubber is at least partially vulcanized by using a phenolic curative. The invention is that, to overcome problems with surface quality, an effective amount of a Lewis base is added after the desired degree of vulcanization of the rubber is obtained.
The invention also relates to a process for the preparation of an UV-stable thermoplastic elastomer.

REFERENCES:
patent: 4311628 (1982-01-01), Abdou-Sabet et al.
patent: 4347353 (1982-08-01), Miyata et al.
patent: 4480074 (1984-10-01), Wang
patent: 4558102 (1985-12-01), Miyata
patent: 5239000 (1993-08-01), Kim et al.
patent: 5300581 (1994-04-01), Otawa et al.
patent: 5312859 (1994-05-01), Preston et al.

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2337089