Title:
セラミック成形用バインダー組成物、セラミック成形用組成物、及びセラミックグリーンシート
Document Type and Number:
Japanese Patent JP7131755
Kind Code:
B2
Abstract:
To provide a binder composition for ceramic molding capable of preparing a slurry having excellent dispersibility of ceramic powder and capable of temporally holding its excellent dispersibility, when used in preparation of a slurry containing ceramic powder and a solvent.SOLUTION: A binder composition for molding ceramic that includes a (meth)acrylic copolymer A that contains a constitutional unit derived from a (meth)acrylic acid alkyl ester monomer and a constitutional unit derived from a carboxy group-containing monomer, and, having an acid value of exceeding 0 mgKOH/g and 85 mgKOH/g or less, a (meth)acrylic copolymer B containing a constitutional unit derived from (meth)acrylic acid alkyl ester monomer and a constitutional unit derived from a hydroxy group-containing monomer, having a hydroxy value of exceeding 0 mgKOH/g and 50 mgKOH/g or less, and Mw smaller than the Mw of the copolymer A, in which a content ratio of the copolymer A relative to the copolymer B is, by mass basis, 50/50 to 95/5 and its application.SELECTED DRAWING: None
Inventors:
Keisuke Hair Mouth
Kano Hajime
Kano Hajime
Application Number:
JP2019029895A
Publication Date:
September 06, 2022
Filing Date:
February 21, 2019
Export Citation:
Assignee:
Nippon Carbide Industry Co., Ltd.
International Classes:
C04B35/634; C08K3/00; C08L33/06
Domestic Patent References:
| JP2017186184A | ||||
| JP2015202987A | ||||
| JP2015042608A | ||||
| JP2000233975A | ||||
| JP6056511A | ||||
| JP2018129215A | ||||
| JP2012069368A |
Foreign References:
| WO2011016495A1 |
Attorney, Agent or Firm:
Atsushi Nakajima
Kato Kazuho
Hiroshi Fukuda
Kato Kazuho
Hiroshi Fukuda