Title:
ホスファゼン組成物
Document Type and Number:
Japanese Patent JP3923497
Kind Code:
B2
Abstract:
A phosphazene composition whose volatile matter content at heating at 200ºC for 2 hr is in the range of 0.02 to 1.0 wt.%. This phosphazene composition is excellent in hydrolysis resistance and when added to a resin, can provide a resin composition that retains highly desirable balance among hydrolysis resistance, flame retardancy and electrical characteristic stability at high-frequency region of 1 GHz or over.
Inventors:
Fumiki Murakami
Junichi Nakahashi
Atsushi Nanasawa
Tomoyuki Fujita
Junichi Nakahashi
Atsushi Nanasawa
Tomoyuki Fujita
Application Number:
JP2004535877A
Publication Date:
May 30, 2007
Filing Date:
August 26, 2003
Export Citation:
Assignee:
Asahi Kasei Chemicals Corporation
International Classes:
C08G79/04; C08K5/5399; C08L101/00; C09K21/12
Domestic Patent References:
| JP2001316396A | ||||
| JP2003342482A | ||||
| JP2002363194A |
Foreign References:
| WO2003099928A1 |
Attorney, Agent or Firm:
Masami Sakai
Norio Kagami
Jun Komatsu
Norio Kagami
Jun Komatsu