Process for preparing anhydride polymers

Details Process for preparing anhydride polymers Process for preparing anhydride polymers

1998-02-17

1999-12-14

Zitomer, Fred

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

Synthetic resins

Polymers from only ethylenic monomers or processes of...

526227, 526236, 526271, C08F 2204

Patent

active

060019409

ABSTRACT:
A process for preparing anhydride polymers in aromatic hydrocarbon solvents using a dialkyl peroxide/amine compound initiator system is disclosed. The amine compound allows more efficient use of free-radical initiators while achieving high monomer conversion polymerizations compared to conventional initiator systems, particularly in the preparation of maleic anhydride polymers.

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patent: 4370454 (1983-01-01), Messmer
patent: 4818795 (1989-04-01), Denzinger
patent: 5077364 (1991-12-01), Rideout
patent: 5082910 (1992-01-01), Tazi
Joginder Lal and R. Green, Journal of Polymer Science Effect of Amine Accelerators on the Polymerization of Methyl Methacrylate with Benzoyl Peroxide; 1955: 403-409.

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