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Title:
ポリエーテルポリオールの製造方法、および、硬質発泡合成樹脂の製造方法
Document Type and Number:
Japanese Patent JP4402179
Kind Code:
B2
Inventors:
Sato Hisashi
Takahashi Kayoko
Takashi Ochi
Hiroki Fukuda
Hiromitsu Takeyasu
Application Number:
JP35978097A
Publication Date:
January 20, 2010
Filing Date:
December 26, 1997
Export Citation:
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Assignee:
Asahi Glass Co., Ltd.
International Classes:
C08G65/28; C08J9/04; C08G14/06; C08G18/50; C08G18/54; C08G101/00
Domestic Patent References:
JP3121113A
JP8301820A
JP8301963A
JP48012879B1
Attorney, Agent or Firm:
Sumio Tanai
Masatake Shiga
Masakazu Aoyama
Suzuki Mitsuyoshi
Noriko Yanai