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Patent Searching and Data


Title:
AQUEOUS DISPERSION OF HALOGENATED VINYL POLYMER, MULTILAYER FILM, AND BLISTER PACK FOR MEDICINE
Document Type and Number:
WIPO Patent Application WO/2021/193031
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide an aqueous dispersion that has excellent coating workability when used to form multilayer coating, that is free from leveling failure, orange-peel pattern, and formation of foam when molded into film, and that can be used to obtain a uniform coating film. An aqueous dispersion of a halogenated vinyl polymer according to the present invention is characterized by containing, with respect to the solid resin content thereof, more than 0 mass% but less than 2.5 mass% of an anionic amphiphilic compound that contains the halogenated vinyl polymer and has a hydrophilicity index of less than 41.0.

Inventors:
ONISHI TOKIHARU (JP)
YAMASAKI NAOAKI (JP)
Application Number:
PCT/JP2021/009353
Publication Date:
September 30, 2021
Filing Date:
March 09, 2021
Export Citation:
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Assignee:
ASAHI CHEMICAL IND (JP)
International Classes:
B32B27/18; A61J1/03; B32B27/30; B65D65/40; C08K3/32; C08K5/00; C08L27/00; C09D7/47; C09D127/00
Foreign References:
JPS4858078A1973-08-15
JP4729373B22011-07-20
JPH08239536A1996-09-17
CN102766231A2012-11-07
CN103059202A2013-04-24
CN105367701A2016-03-02
JP2013163799A2013-08-22
JP2007169665A2007-07-05
JP2005048109A2005-02-24
Attorney, Agent or Firm:
SUGIMURA Kenji (JP)
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