Title:
SILICONE CHAIN-CONTAINING POLYMER, METHOD FOR PRODUCING SILICONE CHAIN-CONTAINING POLYMER, COATING COMPOSITION, RESIST COMPOSITION, AND ARTICLE
Document Type and Number:
WIPO Patent Application WO/2023/140036
Kind Code:
A1
Abstract:
Provided is a silicone chain-containing polymer that functions as a leveling agent which is able to achieve high smoothness and suppress pin unevenness, with respect to a coating film. Specifically, provided is a silicone chain-containing polymer which contains, as polymer components: a polymerizable monomer (1) having a group that contains a structure represented by general formula (A); and a polymerizable monomer (2) having at least one group selected from among alkyl groups having 1-18 carbon atoms, aromatic groups having 6-18 carbon atoms and groups containing a polyoxyalkylene chain. The proportion of the polymerizable monomer (1) is 20 wt% or less of the polymer components. The weight average molecular weight of the polymer is 15,000 or more.
Inventors:
UENO JUNPEI (JP)
HATASE MASAKI (JP)
NOGUCHI JUN (JP)
SHIMIZU RYOHEI (JP)
NOGUCHI YUUKI (JP)
SASAMOTO SHIN (JP)
SUZUKI HIDEYA (JP)
HATASE MASAKI (JP)
NOGUCHI JUN (JP)
SHIMIZU RYOHEI (JP)
NOGUCHI YUUKI (JP)
SASAMOTO SHIN (JP)
SUZUKI HIDEYA (JP)
Application Number:
PCT/JP2022/047259
Publication Date:
July 27, 2023
Filing Date:
December 22, 2022
Export Citation:
Assignee:
DAINIPPON INK & CHEMICALS (JP)
International Classes:
C08F220/26; C09D133/04; C09D201/06; G02B5/20; G03F7/004
Domestic Patent References:
| WO2022059492A1 | 2022-03-24 | |||
| WO2022130990A1 | 2022-06-23 | |||
| WO2022244586A1 | 2022-11-24 |
Foreign References:
| JP2018199765A | 2018-12-20 | |||
| JP2017227883A | 2017-12-28 | |||
| JP2001353817A | 2001-12-25 | |||
| JP2010085606A | 2010-04-15 | |||
| JP2008001896A | 2008-01-10 |
Attorney, Agent or Firm:
ONO Takayuki (JP)
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