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Title:
OIL-RESISTANT AGENT AND OIL-RESISTANT COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2022/080464
Kind Code:
A1
Abstract:
Provided are an oil-resistant agent and an oil-resistant composition, which are capable of imparting excellent oil-resistance to paper. The oil-resistant composition contains a polysaccharide (1) and an oil-resistant polymer (2). The polysaccharide (1) is preferably starch. The oil-resistant polymer (2) preferably has (a) a repeating unit formed from an acrylic monomer that has a long-chain hydrocarbon group having 7-40 carbon atoms, and (b) a repeating unit formed from an acrylic monomer that has a hydrophilic group. A polyvinyl alcohol or glucose may be present as an additive.

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Inventors:
MATSUDA MICHIO (JP)
SAKASHITA HIROTOSHI (JP)
YAMAGUCHI NOZOMI (JP)
UEHARA TETSUYA (JP)
NOGUCHI DAISUKE (JP)
SHIBATA SHUN (JP)
Application Number:
PCT/JP2021/038108
Publication Date:
April 21, 2022
Filing Date:
October 14, 2021
Export Citation:
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Assignee:
DAIKIN IND LTD (JP)
International Classes:
C08F220/00; C08L3/00; C08L29/04; C08L33/00; C08L101/00; C09D7/63; C09D7/65; C09D103/00; C09D133/00; C09D201/00; D21H21/14
Domestic Patent References:
WO2020054856A12020-03-19
WO2020241709A12020-12-03
Foreign References:
JP2020122250A2020-08-13
JP2013237941A2013-11-28
JP2005029940A2005-02-03
JP2014141750A2014-08-07
JP2019073660A2019-05-16
JP2005029943A2005-02-03
JP2021046522A2021-03-25
JP2004238518A2004-08-26
Attorney, Agent or Firm:
YAMAO, Norihito et al. (JP)
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