Polymers produced by using sulphur compounds in the form of...

Details Polymers produced by using sulphur compounds in the form of... Polymers produced by using sulphur compounds in the form of...

2005-03-23

2010-12-14

Pyon, Harold Y (Department: 1796)

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

Synthetic resins

Polymers from only ethylenic monomers or processes of...

C526S222000, C526S317100, C526S319000, C526S303100, C526S274000, C522S180000, C522S184000

Reexamination Certificate

active

07851572

ABSTRACT:
The invention concerns the polymers obtained by the use of sulphur compounds in a process for controlled radical polymerization in water of acrylic acid and/or acrylic acid with hydrosoluble monomers. It concerns also their uses as dispersant agents or agents to aid grinding and/or co-grinding of mineral matters in aqueous suspensions, and as dispersant agents incorporated directly in aqueous formulations containing mineral matters. Finally, the invention concerns the formulations of mineral matters obtained in this manner.

REFERENCES:
patent: 6642318 (2003-11-01), Chiefari et al.
patent: 7462676 (2008-12-01), Suau et al.
patent: 2004/0097674 (2004-05-01), Suau et al.
patent: 2006/0111534 (2006-05-01), Suau et al.
patent: 217 214 (1985-01-01), None
patent: 01 60792 (2001-08-01), None
patent: 02 070571 (2002-09-01), None
patent: 03 055919 (2003-07-01), None
U.S. Appl. No. 11/615,246, filed Dec. 22, 2006, Suau et al.
Mayadunne, Roshan T. A. et al.,“Living Polymers by the Use of Trithiocarbonates as Reversible Addition-Fragmentation Chain Transfer (RAFT) Agents: ABA Triblock Copolymers by Radical Plymerization in Two Steps”, Macromolecules 2000, vol. 33, No. 2, pp. 243-245, 2000.
Lai, John T. et al.,“Functional Polymers from Novel Carboxyl-Terminated Trithiocarbonates as Highly Efficient RAFT Agents”, Macromolecules 2002, vol. 35, No. 18, pp. 6754-6756, 2002.
U.S. Appl. No. 10/594,520, filed Sep. 28, 2006, Suau, et al.

Affiliated with

Also associated with

Rating

Polymers produced by using sulphur compounds in the form of... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Polymers produced by using sulphur compounds in the form of..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Polymers produced by using sulphur compounds in the form of... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4173140