Title:
ポリアクリル酸ヒドラジド及び樹脂用架橋又は硬化剤
Document Type and Number:
Japanese Patent JP4007987
Kind Code:
B2
Abstract:
A crosslinking agent or a curing agent for resins, the agent containing as an active component a polyacrylic hydrazide having an average molecular weight of 10,000 to 150,000, a hydrazide conversion ratio of at least 30% and 85 or more hydrazide groups in one molecule and a polyacrylic hydrazide having an average molecular weight of 20,000 to 30,000 and 50,000 to 150,000.
Inventors:
Yoshinobu Abe
Takashi Kitajima
Takashi Kitajima
Application Number:
JP2004328390A
Publication Date:
November 14, 2007
Filing Date:
November 12, 2004
Export Citation:
Assignee:
Otsuka Chemical Co., Ltd.
International Classes:
C08L33/00; C08L101/12; C08F8/30; C08F8/32; C08G18/62; C08G59/50; C08L33/14; C08L33/24; C08L63/00; C08L75/04; C08K5/00
Domestic Patent References:
| JP62062851A | ||||
| JP58096643A | ||||
| JP54020090A | ||||
| JP60023705B1 | ||||
| JP7034008A | ||||
| JP10265735A | ||||
| JP2001142086A | ||||
| JP7010948A |
Attorney, Agent or Firm:
Iwao Tamura