Title:
SURFACE TREATMENT AGENT
Document Type and Number:
WIPO Patent Application WO/2022/181795
Kind Code:
A1
Abstract:
The present invention provides a surface treatment agent that contains (A) a fluoro polyether group-containing polymer and (B) a siloxane polymer. The fluoro polyether group-containing polymer is a copolymer represented by formula (1) or (2). The siloxane polymer has a number average molecular weight more than 350 but less than 10,000.
Inventors:
SHIBUTANI SHOTA (JP)
OKUNO SHINGO (JP)
OKUNO SHINGO (JP)
Application Number:
PCT/JP2022/008033
Publication Date:
September 01, 2022
Filing Date:
February 25, 2022
Export Citation:
Assignee:
DAIKIN IND LTD (JP)
International Classes:
C08L83/04; C08L71/00
Domestic Patent References:
| WO2020160626A1 | 2020-08-13 | |||
| WO2014077155A1 | 2014-05-22 | |||
| WO2022050361A1 | 2022-03-10 | |||
| WO2021045209A1 | 2021-03-11 |
Foreign References:
| JP2014198850A | 2014-10-23 |
Other References:
ZHANG CHENG, SANCHEZ RONNY JAVIER PIBAQUE, FU CHANGKUI, CLAYDEN-ZABIK RYAN, PENG HUI, KEMPE KRISTIAN, WHITTAKER ANDREW K.: "Importance of Thermally Induced Aggregation on 19 F Magnetic Resonance Imaging of Perfluoropolyether-Based Comb-Shaped Poly(2-oxazoline)s", BIOMACROMOLECULES, vol. 20, no. 1, 14 January 2019 (2019-01-14), US , pages 365 - 374, XP055961812, ISSN: 1525-7797, DOI: 10.1021/acs.biomac.8b01549
Attorney, Agent or Firm:
YAMAO, Norihito et al. (JP)
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