Title:
POLYMER, CONDUCTIVE PASTE COMPOSITION, BINDER RESIN FOR CERAMIC, CERAMIC SLURRY COMPOSITION, AND BINDER RESIN FOR CONDUCTIVE PASTE
Document Type and Number:
WIPO Patent Application WO/2020/152939
Kind Code:
A1
Abstract:
[Problem] To provide a polymer that makes it possible to provide a paste that has excellent thixotropic properties and pyrolytic properties and does not bleed or string during printing. [Solution] A polymer that: is 10–100 mol% a monomer (A) that is represented by formula (1); is 0–90 mol% another monomer (B) that can copolymerize with monomer (A); and has a weight average molecular weight of 10,000–1,000,000. (R1 represents a hydrogen atom or a methyl group, R2 represents a C1–18 alkyl group or a C1–18 hydroxyalkyl group, A represents a C1–10 alkylene group, X is 0 or 1, and Y1 is at least one structure selected from the group that consists of the hydroxyurethane structures of formula (2) and formula (3).)
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Inventors:
YAMADA AKIHIRO (JP)
NAGASAWA ATSUSHI (JP)
KAJI AYAKA (JP)
ODA KAZUHIRO (JP)
TANAKA MASAHIRO (JP)
NAGASAWA ATSUSHI (JP)
KAJI AYAKA (JP)
ODA KAZUHIRO (JP)
TANAKA MASAHIRO (JP)
Application Number:
PCT/JP2019/043445
Publication Date:
July 30, 2020
Filing Date:
November 06, 2019
Export Citation:
Assignee:
NOF CORP (JP)
International Classes:
C08K3/08; C08F220/36; C08K3/22; C08K3/28; C08L33/14
Domestic Patent References:
| WO2018008580A1 | 2018-01-11 |
Foreign References:
| EP0495269A2 | 1992-07-22 | |||
| JP2018080319A | 2018-05-24 | |||
| JP2018197321A | 2018-12-13 | |||
| JP2018197323A | 2018-12-13 | |||
| JP2019196446A | 2019-11-14 |
Other References:
OCHIAI BUNGO, HATANO YUGO, ENDO TAKESHI: "Radical Polymerisation of methacrylates bearing hydroxyurethane moieties and functionalization of resulting polymers", JOURNAL OF NETWORK POLYMER, JAPAN, vol. 30, no. 2, 2009, pages 58 - 68, XP055727878, Retrieved from the Internet
ENDO, TAKESHI ET AL.: "Design of new networked polymers based on synthesis of five-membered cyclic carbonate from C02 and epoxide", JOURNAL OF NETWORK POLYMER, JAPAN, vol. 32, no. 2, 2011, pages 101 - 109, XP055727879
ENDO, TAKESHI ET AL.: "Design of new networked polymers based on synthesis of five-membered cyclic carbonate from C02 and epoxide", JOURNAL OF NETWORK POLYMER, JAPAN, vol. 32, no. 2, 2011, pages 101 - 109, XP055727879
Attorney, Agent or Firm:
HOSODA Masutoshi et al. (JP)
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