CYCLIC PHOSPHATE N-PHENYL MALEIMIDE, A PRODUCTION METHOD THEREFOR, A COPOLYMER COMPRISING THE SAME AND A RESIN COMPOSITION COMPRISING THE SAME

Title:

CYCLIC PHOSPHATE N-PHENYL MALEIMIDE, A PRODUCTION METHOD THEREFOR, A COPOLYMER COMPRISING THE SAME AND A RESIN COMPOSITION COMPRISING THE SAME

Document Type and Number:

WIPO Patent Application WO/2012/091228

Kind Code:

A1

Abstract:

Provided are a cyclic phosphate N-phenyl maleimide of the following formula 1, a production method therefor, and a copolymer and a composition comprising the same. The cyclic phosphate N-phenyl maleimide can either be added directly or added in the form of a copolymer to a resin, and can simultaneously improve heat resistance and flame retardancy.

Inventors:

KIM MAN-SUK (KR)
LEE EUN-JU (KR)
KIM WOO-JOONG (KR)
HONG SANG-HYUN (KR)

Application Number:

PCT/KR2011/003355

Publication Date:

July 05, 2012

Filing Date:

May 04, 2011

Export Citation:

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Assignee:

CHEIL IND INC (KR)
KIM MAN-SUK (KR)
LEE EUN-JU (KR)
KIM WOO-JOONG (KR)
HONG SANG-HYUN (KR)

International Classes:

C07F9/6584; C08F22/40; C08F290/06; C08K5/5373

Foreign References:

US6503992B2	2003-01-07
US5536863A	1996-07-16
US5276066A	1994-01-04
US3890409A	1975-06-17
US4268459A	1981-05-19

Other References:

SHU, W. -J. ET AL.: "Synthesis and Characteristics of Phosphonate Containing Maleimide Polymers.", POLYMER J., vol. 33, 2001, pages 676 - 684, XP001111856, DOI: doi:10.1295/polymj.33.676
LEVCHIK, S. V. ET AL.: "New Developments in Flame Retardancy of Styrene Therm oplastics and Foam.", POLYM. INT., vol. 57, 2008, pages 431 - 448

Attorney, Agent or Firm:

AJU KIM CHANG & LEE (Hubbahubba Building648, Yeoksam-dong, Gangnam-gu, Seoul 135-911, KR)

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