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Title:
POLYMER COMPOSITION, ANTIFOGGING COATING MATERIAL AND ANTIFOGGING COATING FILM
Document Type and Number:
WIPO Patent Application WO/2019/009193
Kind Code:
A1
Abstract:
A polymer composition which contains a copolymer (AB) that has a constituent unit (A) derived from a monomer represented by formula a (wherein X represents a hydrogen atom, a methyl group or an ethyl group; and R represents a linear alkyl group, an alicyclic hydrocarbon group, an aryl group, a heteroaryl group or a non-aromatic heterocyclic group) and a constituent unit (B) derived from a monomer represented by formula b (wherein each of R1 and R2 represents a hydrogen atom, a methyl group or an ethyl group), and wherein the relational expression BLC/PLC/10,000 ≤ 30 (wherein PLC represents the concentration (g/mL) of the polymer and BLC represents the concentration (μg/mL) of a polymer (PB) that is formed from the constituent unit (B)) is satisfied.

Inventors:
SAEKI Yumiko (1-1 Marunouchi 1-chome, Chiyoda-k, Tokyo 51, 〒1008251, JP)
ASO Hiromi (1-1 Marunouchi 1-chome, Chiyoda-k, Tokyo 51, 〒1008251, JP)
IRIE Yoshiko (1-1 Marunouchi 1-chome, Chiyoda-k, Tokyo 51, 〒1008251, JP)
Application Number:
JP2018/024781
Publication Date:
January 10, 2019
Filing Date:
June 29, 2018
Export Citation:
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Assignee:
MITSUBISHI CHEMICAL CORPORATION (1-1 Marunouchi 1-chome, Chiyoda-ku Tokyo, 51, 〒1008251, JP)
International Classes:
C08L55/00; C09D7/40; C09D133/06; C09D133/26
Domestic Patent References:
WO2017099113A12017-06-15
Foreign References:
JPH09194828A1997-07-29
JPH02255854A1990-10-16
JP2007051254A2007-03-01
JP2006182971A2006-07-13
Attorney, Agent or Firm:
TAZAKI Akira et al. (1-9-2, Marunouchi Chiyoda-k, Tokyo 20, 〒1006620, JP)
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