Title:
DISPERSANT FOR PRODUCING CERAMICS
Document Type and Number:
WIPO Patent Application WO/2019/168065
Kind Code:
A1
Abstract:
Provided is a dispersant for producing ceramics, said dispersant having high dispersibility for a starting ceramic powder and excellent pyrolytic properties. The dispersant for producing ceramics contains a polyethyleneimine derivative having a structure in which an amino group of polyethyleneimine is bonded to a carboxyl group of a carboxyl group-containing polyester via either an amide bond or an ionic bond, wherein, in the polyethyleneimine derivative, the ratio by mass of the polyester to the polyethyleneimine (mass of polyester/mass of polyethyleneimine) is 1-12 inclusive.
Inventors:
SATO NAOYA (JP)
Application Number:
PCT/JP2019/007680
Publication Date:
September 06, 2019
Filing Date:
February 27, 2019
Export Citation:
Assignee:
AJINOMOTO KK (JP)
International Classes:
C04B35/634; C08G81/00; C09K23/52; H01G4/30
Domestic Patent References:
| WO2013035573A1 | 2013-03-14 |
Foreign References:
| JP2006523947A | 2006-10-19 | |||
| JP2013037059A | 2013-02-21 | |||
| JPS61136429A | 1986-06-24 | |||
| JP5761191B2 | 2015-08-12 |
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (JP)
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