Block copolymer dispersions and process to prepare block copolym

Details Block copolymer dispersions and process to prepare block copolym Block copolymer dispersions and process to prepare block copolym

1990-09-28

1992-06-09

Michl, Paul R.

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

Synthetic resins

At least one aryl ring which is part of a fused or bridged...

524158, 524556, 524575, 524745, 523335, C08J 302, C08K 501, C08L 5300

Patent

active

051207656

ABSTRACT:
A process to produce a stable suspension of block copolymer particles in a water medium, and a stable suspension of block copolymer particles in a water medium is provided. The block copolymer is a polar functional group--containing vinyl aromatic/conjugated diolefin block copolymer which may optionally be hydrogenated. The use of C.sub.15 to C.sub.24 linear alkyl aromatic sulfonates has been found to be critical in preparation of these stable dispersions.

REFERENCES:
patent: 2652427 (1953-09-01), Shultz
patent: 3861466 (1975-01-01), Gale
patent: 3892698 (1975-07-01), Burke, Jr.
patent: 4199490 (1980-04-01), Kamiya et al.
patent: 4282131 (1981-08-01), Trousil
patent: 4358403 (1982-11-01), Distler et al.
patent: 4483960 (1984-11-01), Agarwal et al.
patent: 4810745 (1989-03-01), Pike et al.
patent: 4835217 (1989-05-01), Jorgensen et al.
Chemistry & Industry, Detergents, Mar. 19, 1990, No. 6, pp. 187-191.
Surfactants in Consumer Products, Theory, Technology and Application, by J. Falbe, pp. 63-66.

Affiliated with

Also associated with

Rating

Block copolymer dispersions and process to prepare block copolym does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Block copolymer dispersions and process to prepare block copolym, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Block copolymer dispersions and process to prepare block copolym will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1804891