JPS56139539A - Plasticizer for acetylcellulose - Google Patents
Plasticizer for acetylcelluloseInfo
- Publication number
- JPS56139539A JPS56139539A JP4284680A JP4284680A JPS56139539A JP S56139539 A JPS56139539 A JP S56139539A JP 4284680 A JP4284680 A JP 4284680A JP 4284680 A JP4284680 A JP 4284680A JP S56139539 A JPS56139539 A JP S56139539A
- Authority
- JP
- Japan
- Prior art keywords
- acid diester
- hydroxyalkyl
- alkenyl
- aryl
- plasticizer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Abstract
PURPOSE: A plasticizer for acetylcellulose with improved solubility, curing time, toxicity, corrosibility, mechanical strength, etc. comprising a methyl-succinic acid diester or a glutaric acid diester.
CONSTITUTION: A plasticizer comprising a methyl-succinic acid diester or a glutaric acid diester. A methyl-succinic acid diester to be used is of formula I (wherein R1 and R2 are alkyl, alkenyl, cycloalkyl, aryl or hydroxyalkyl), in which a 20C or lower alkyl or alkenyl gp., a 4W10C cycloakyl gp., a 6W10C aryl gp. and a 2W8C hydroxyalkyl gp. are preferable. The glutaric acid diester is of formula II (wherein R3 and R4 are alkyl, alkenyl, cycloalkyl, aryl or hydroxyalkyl), in which a 20C or lower alkyl or alkenyl gp., a 4W10C cycloalkyl gp., a 6W10C aryl gp. and a 2W8C hydroxyalkyl gp. are preferable.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4284680A JPS56139539A (en) | 1980-04-03 | 1980-04-03 | Plasticizer for acetylcellulose |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4284680A JPS56139539A (en) | 1980-04-03 | 1980-04-03 | Plasticizer for acetylcellulose |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56139539A true JPS56139539A (en) | 1981-10-31 |
Family
ID=12647358
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4284680A Pending JPS56139539A (en) | 1980-04-03 | 1980-04-03 | Plasticizer for acetylcellulose |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56139539A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004029097A1 (en) * | 2002-09-27 | 2004-04-08 | Valtion Teknillinen Tutkimuskeskus | Polymer solution and dispersion and a process for the preparation thereof |
-
1980
- 1980-04-03 JP JP4284680A patent/JPS56139539A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004029097A1 (en) * | 2002-09-27 | 2004-04-08 | Valtion Teknillinen Tutkimuskeskus | Polymer solution and dispersion and a process for the preparation thereof |
US7687477B2 (en) | 2002-09-27 | 2010-03-30 | Valtion Teknillinen Tutkimuskeskus | Polymer solution and dispersion and a process for the preparation thereof |
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