Synthesis of statistical microgels by means of controlled...

Details Synthesis of statistical microgels by means of controlled... Synthesis of statistical microgels by means of controlled...

2003-07-21

2010-06-01

Harlan, Robert D. (Department: 1796)

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

Synthetic resins

Polymers from only ethylenic monomers or processes of...

C526S303100, C526S317100, C526S319000, C526S346000, C526S274000, C526S279000, C526S335000, C526S318430

Reexamination Certificate

active

07728088

ABSTRACT:
The invention relates to a method of preparing statistical microgels. The inventive method comprises a step involving the radical polymerisation of a composition containing: at least one monoethylenically-unsaturated monomer, at least one multiethylenically-unsaturated monomer, a free radical source and a control agent. The invention also relates to first generation microgels thus prepared and all the compounds resulting from said microgels (next-generation microgels).

REFERENCES:
patent: 6153705 (2000-11-01), Corport et al.
patent: 6545098 (2003-04-01), Bouhadir et al.
patent: 6812291 (2004-11-01), Corpart et al.
patent: 2 773 161 (1999-07-01), None
patent: WO 96/30421 (1996-10-01), None
patent: WO 98 01478 (1998-01-01), None
patent: WO 98/20050 (1998-05-01), None
patent: WO 98/31739 (1998-07-01), None
patent: WO 98 31739 (1998-07-01), None
patent: WO 98/58974 (1998-12-01), None
patent: WO 99/31144 (1999-06-01), None
patent: WO 99/35177 (1999-07-01), None
patent: WO 99/35178 (1999-07-01), None
patent: WO 99/58588 (1999-11-01), None
patent: WO 00/02939 (2000-01-01), None
patent: WO 00/56792 (2000-09-01), None
patent: WO 01/77198 (2001-10-01), None
patent: WO 2004/048428 (2004-06-01), None
patent: WO 2004/048429 (2004-06-01), None
International Search Report corresponding to WO 2004/014535 A3 mailed on Apr. 13, 2004.
International Preliminary Examination Report corresponding to PCT/FR2003/002303 dated Dec. 20, 2004 and English translation.

Affiliated with

Also associated with

Rating

Synthesis of statistical microgels by means of controlled... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Synthesis of statistical microgels by means of controlled..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Synthesis of statistical microgels by means of controlled... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4219784