JPS57153024A - Production of polyester plasticizer - Google Patents
Production of polyester plasticizerInfo
- Publication number
- JPS57153024A JPS57153024A JP3886481A JP3886481A JPS57153024A JP S57153024 A JPS57153024 A JP S57153024A JP 3886481 A JP3886481 A JP 3886481A JP 3886481 A JP3886481 A JP 3886481A JP S57153024 A JPS57153024 A JP S57153024A
- Authority
- JP
- Japan
- Prior art keywords
- polyester plasticizer
- acid
- plasticizer
- catalyst
- production
- 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.)
- Granted
Links
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
- Polyesters Or Polycarbonates (AREA)
Abstract
PURPOSE: To produce the titled plasticizer having a good color and excellent hydrolysis resistance, by employing, as a catalyst, an organotin salt of a specified compound in producing a polyester plasticizer.
CONSTITUTION: A polyester plasticizer, MW 600W10,000, is obtained by esterifying an aliphatic dibasic acid (e.g., adipic acid) with a glycol (e.g., ethylene glycol) and a chain stopper consisting of a monobasic acid (e.g., lauric acid) or a monohydric alcohol (e.g., butyl alcohol) at 100W260°C in the presence of 0.001W1wt% catalyst consisting of an organotin salt of at least one compound selected from the group consisting of α-, β- and γ-hydroxy acids, keto-acids and diketone comounds (e.g., dimethyltin dehydroacetate).
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3886481A JPS57153024A (en) | 1981-03-18 | 1981-03-18 | Production of polyester plasticizer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3886481A JPS57153024A (en) | 1981-03-18 | 1981-03-18 | Production of polyester plasticizer |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57153024A true JPS57153024A (en) | 1982-09-21 |
JPH024611B2 JPH024611B2 (en) | 1990-01-29 |
Family
ID=12537063
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3886481A Granted JPS57153024A (en) | 1981-03-18 | 1981-03-18 | Production of polyester plasticizer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57153024A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1069145A1 (en) * | 1999-07-14 | 2001-01-17 | DAICEL CHEMICAL INDUSTRIES, Ltd. | Process for producing polyester using a distannoxane catalyst |
KR20210044608A (en) * | 2019-10-15 | 2021-04-23 | 삼성에스디아이 주식회사 | Semiconductor resist composition, and method of forming patterns using the composition |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4912913A (en) * | 1972-05-15 | 1974-02-04 |
-
1981
- 1981-03-18 JP JP3886481A patent/JPS57153024A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4912913A (en) * | 1972-05-15 | 1974-02-04 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1069145A1 (en) * | 1999-07-14 | 2001-01-17 | DAICEL CHEMICAL INDUSTRIES, Ltd. | Process for producing polyester using a distannoxane catalyst |
KR20210044608A (en) * | 2019-10-15 | 2021-04-23 | 삼성에스디아이 주식회사 | Semiconductor resist composition, and method of forming patterns using the composition |
Also Published As
Publication number | Publication date |
---|---|
JPH024611B2 (en) | 1990-01-29 |
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