Title:
バインダ組成物の製造方法、バインダ組成物、接着組成物、層状複合構造体、および該バインダ組成物および該接着組成物の使用
Document Type and Number:
Japanese Patent JP5922222
Kind Code:
B2
Abstract:
The invention relates to a method for producing a binder composition, wherein the method comprises the following steps: (i) forming an aqueous composition comprising reactant components including lignin, a polymerizable substance and a crosslinking agent in the presence of a catalyst; (ii) cooking the formed composition until the composition has a viscosity, which corresponds to 45-95% of a predetermined viscosity value of the final binder composition; (iii) adding tannin as a reactant component to the composition; and (iv) cooking the composition at a temperature of 60-95° C. for polymerizing the reactant components until a binder composition with a predetermined viscosity value is formed.
Inventors:
Valkonnen Sanna
Application Number:
JP2014503184A
Publication Date:
May 24, 2016
Filing Date:
April 05, 2012
Export Citation:
Assignee:
UPM-KYMMENE CORPORATION
International Classes:
C08H7/00; C08L93/00; C08L97/00; C09D5/02; C09D7/12; C09D161/06; C09D161/12; C09D197/00; C09J11/06; C09J161/06; C09J161/12; C09J197/00
Domestic Patent References:
| JP2006070081A | ||||
| JP2003041225A | ||||
| JP6506967A |
Foreign References:
| WO1994024192A1 | ||||
| WO2010144969A1 |
Attorney, Agent or Firm:
Koichi Tsujii
Sadao Kumakura
Atsushi Hakoda
Kenji Asai
Kazuo Yamazaki
Satsuki Ichikawa
Shimura
Sadao Kumakura
Atsushi Hakoda
Kenji Asai
Kazuo Yamazaki
Satsuki Ichikawa
Shimura