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Patent Searching and Data


Title:
LIQUID STABILIZER FOR CHLORINE-CONTAINING RESIN, AND METHOD FOR MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2020/085026
Kind Code:
A1
Abstract:
In order to provide a liquid stabilizer whereby release properties can be enhanced without compromising transparency, this liquid stabilizer for a chlorine-containing resin includes an oxidized polyethylene wax having an acid value of 5 mg KOH/g or greater, a dispersing medium, and at least one selected from the group consisting of a zinc salt, an alkaline earth metal salt, and an organic tin compound. This liquid stabilizer is a dispersion, and the median diameter (D50) of dispersoids including the oxidized polyethylene wax therein is 1 µm to 50 µm.

Inventors:
NISHII TOSHIHIRO (JP)
TSUDA KOICHI (JP)
Application Number:
PCT/JP2019/039052
Publication Date:
April 30, 2020
Filing Date:
October 03, 2019
Export Citation:
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Assignee:
SAKAI CHEMICAL INDUSTRY CO (JP)
International Classes:
C08K5/098; C08L23/30; C08K5/57; C08L27/04
Domestic Patent References:
WO2007013647A12007-02-01
Foreign References:
JPH01207344A1989-08-21
JPH10204229A1998-08-04
JPS5480383A1979-06-27
US3487124A1969-12-30
JP2012046563A2012-03-08
JP2005306963A2005-11-04
JP2017179136A2017-10-05
JP2000080229A2000-03-21
JPH02274748A1990-11-08
JP6179740B12017-08-16
Other References:
"Voluntary Standards on Food Hygiene of PVC Resin Products", JAPAN HYGIENIC PVC ASSOCIATION
Attorney, Agent or Firm:
MOMII Takafumi (JP)
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