Title:
PLASTICIZER FOR VINYL CHLORIDE RESIN, AND VINYL CHLORIDE RESIN COMPOSITION CONTAINING SAME
Document Type and Number:
WIPO Patent Application WO/2014/084313
Kind Code:
A1
Abstract:
Provided is a plasticizer for a vinyl chloride resin, which comprises an ester mixture of pentaerythritol and a carboxylic acid mixture, said plasticizer being characterized in that the carboxylic acid mixture is a carboxylic acid mixture composed of isobutyric acid and an aliphatic monocarboxylic acid having 8 or 9 carbon atoms and the content ratio of isobutyric acid in the carboxylic acid mixture ranges from 35 to 65 mol%. The plasticizer for a vinyl chloride resin can impart excellent properties including flexibility, heat resistance, a low smoke evolution property and an electrical insulation property to a vinyl chloride resin in a balanced manner.
Inventors:
NISHIMURA TAKUYA (JP)
NAKAYAMA SHINGO (JP)
INAYAMA TOSHIHIRO (JP)
NAKAYAMA SHINGO (JP)
INAYAMA TOSHIHIRO (JP)
Application Number:
PCT/JP2013/082058
Publication Date:
June 05, 2014
Filing Date:
November 28, 2013
Export Citation:
Assignee:
KH NEOCHEM CO LTD (JP)
International Classes:
C08K5/103; C08L27/06
Domestic Patent References:
| WO2012026861A1 | 2012-03-01 |
Foreign References:
| US5430108A | 1995-07-04 | |||
| JPS3614735B1 | ||||
| JP2012031220A | 2012-02-16 |
Attorney, Agent or Firm:
MOEGI PATENT OFFICE (JP)
Patent business corporation It burns and is ぎ特許事務所. (JP)
Patent business corporation It burns and is ぎ特許事務所. (JP)
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