Title:
酸無水物ポリマーの製造方法
Document Type and Number:
Japanese Patent JP4101921
Kind Code:
B2
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.
Inventors:
Shirish Chantilly Shah
Barry Weinstein
Barry Weinstein
Application Number:
JP8241198A
Publication Date:
June 18, 2008
Filing Date:
March 16, 1998
Export Citation:
Assignee:
ROHM AND HAAS COMPANY
International Classes:
C08F2/06; C08F22/04; C08F2/44; C08F4/32
Domestic Patent References:
| JP1204912A | ||||
| JP7268007A | ||||
| JP2247206A | ||||
| JP50035275A |
Foreign References:
| US3846383 |
Attorney, Agent or Firm:
Patent Business Corporation Sender International Patent Office
Minoru Kondo
Hisashi Tsuji
Minoru Kondo
Hisashi Tsuji