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)
TSUDA KOICHI (JP)
Application Number:
PCT/JP2019/039052
Publication Date:
April 30, 2020
Filing Date:
October 03, 2019
Export Citation:
Assignee:
SAKAI CHEMICAL INDUSTRY CO (JP)
International Classes:
C08L23/30; C08K5/098; C08K5/57; C08L27/04
Domestic Patent References:
| WO2007013647A1 | 2007-02-01 |
Foreign References:
| JPH01207344A | 1989-08-21 | |||
| JPH10204229A | 1998-08-04 | |||
| JPS5480383A | 1979-06-27 | |||
| US3487124A | 1969-12-30 | |||
| JP2012046563A | 2012-03-08 | |||
| JP2005306963A | 2005-11-04 | |||
| JP2017179136A | 2017-10-05 | |||
| JP2000080229A | 2000-03-21 | |||
| JPH02274748A | 1990-11-08 | |||
| JP6179740B1 | 2017-08-16 |
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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