Title:
HYDROPHILIC FLUORINE-CONTAINING HYPERBRANCHED POLYMER AND POLYMERIZABLE COMPOSITION CONTAINING SAME
Document Type and Number:
WIPO Patent Application WO/2016/125865
Kind Code:
A1
Abstract:
[Problem] To provide a hydrophilic hyperbranched polymer useful as a surface modifier for improving the hydrophilicity of a surface and making it possible to form a hard coating layer capable of actualizing high hardness by multifunctional hard coating. [Solution] A hydrophilic hyperbranched polymer having at least one hydrophilic site and a fluoroalkyl group in the molecule, said hydrophilic hyperbranched polymer being obtained by polymerizing a polymerizable compound in the presence of a polymerization initiator; the polymerizable compound including at least a hydrophilic monomer and a monomer D that has a fluoroalkyl group and at least one radical polymerizable double bond in the molecule; the hydrophilic monomer comprising at least two monomers selected from the group consisting of a monomer A that has two or more radical polymerizable double bonds in the molecule, a monomer B that has at least one hydrophilic site and two or more radical polymerizable double bonds in the molecule, and a monomer C that has at least one hydrophilic site and one radical polymerizable double bond in the molecule, or the hydrophilic monomer alternatively comprising the monomer B; the polymerization initiator E being present in a specific amount relative to the total number of moles of monomer A and monomer B.
Inventors:
MATSUYAMA MOTONOBU (JP)
Application Number:
PCT/JP2016/053391
Publication Date:
August 11, 2016
Filing Date:
February 04, 2016
Export Citation:
Assignee:
NISSAN CHEMICAL IND LTD (JP)
International Classes:
C08F220/20; B32B27/30; C08J7/046; C08J7/056; C09D4/00; C09D7/12
Domestic Patent References:
| WO2014208338A1 | 2014-12-31 |
Foreign References:
| JPH0655545A | 1994-03-01 | |||
| JP2014231056A | 2014-12-11 |
Other References:
YUTA KODA ET AL.: "Fluorous Microgel Star Polymers: Selective Recognition and Separation of Polyfluorinated Surfactants and Compounds in Water", JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, vol. 136, no. 44, pages 15742 - 15748
Attorney, Agent or Firm:
HANABUSA PATENT & TRADEMARK OFFICE (JP)
A patent business corporation is a なぶさ patent trademark office. (JP)
A patent business corporation is a なぶさ patent trademark office. (JP)
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