Title:
共重合ポリエステル樹脂を含む樹脂組成物
Document Type and Number:
Japanese Patent JP5860366
Kind Code:
B2
Abstract:
A resin composition includes a copolymerized polyester resin, which exhibits excellent flexibility at room temperature, improvement in problems of brittleness, and excellent adhesiveness and moist-heat durability. The invention relates to a resin composition containing a copolymerized polyester resin which contains, as an acid component, an aromatic dicarboxylic acid and a dimer acid and, as a glycol component 1,4-butane diol and polybutadiene glycols, with the content of the dimer acid being 10 to 50 mol % in the acid component, the content of the 1,4-butane diol being 50 mol % or greater in the glycol component, and the content of the polybutadiene glycols being 0.5 to 20 mol % in the glycol component.
Inventors:
Tomizawa Motoki
Takao Okochi
Tomoki Tanaka
Naomi Kida
Yuji Taneda
Takao Okochi
Tomoki Tanaka
Naomi Kida
Yuji Taneda
Application Number:
JP2012190711A
Publication Date:
February 16, 2016
Filing Date:
August 30, 2012
Export Citation:
Assignee:
UNITIKA LTD.
Nippon Esther Co., Ltd.
Nippon Esther Co., Ltd.
International Classes:
C08L67/02; C08G63/181; C08G63/20
Domestic Patent References:
| JP10110040A | ||||
| JP2008110369A | ||||
| JP2003176341A | ||||
| JP2010077333A | ||||
| JP62039680A | ||||
| JP2002047471A | ||||
| JP2004111121A1 | ||||
| JP5111685B2 | ||||
| JP2000319369A |
Attorney, Agent or Firm:
Jun Fujii