JPS6429341A - Bis(4-hydroxyphenylpropionic acid ester) compound and use thereof - Google Patents
Bis(4-hydroxyphenylpropionic acid ester) compound and use thereofInfo
- Publication number
- JPS6429341A JPS6429341A JP18522587A JP18522587A JPS6429341A JP S6429341 A JPS6429341 A JP S6429341A JP 18522587 A JP18522587 A JP 18522587A JP 18522587 A JP18522587 A JP 18522587A JP S6429341 A JPS6429341 A JP S6429341A
- Authority
- JP
- Japan
- Prior art keywords
- formula
- bis
- acid ester
- compound expressed
- compound
- 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
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Anti-Oxidant Or Stabilizer Compositions (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
NEW MATERIAL:A bis(4-hydroxyphenylpropionic acid ester) compound expressed by formula I (R<1> and R<2> are same or different 1-12C hydrocarbon groups; R<3> and R<4> are 1-22C hydrocarbon or 2,2,6,6-tetramethyl-4-piperidyl or N-alkyl substituent which are same or different; Y is 1-8C alkylene, alkylidene, cycloalkylidene, arylalkylidene or S). EXAMPLE:2, 2'-Methylenebis [4-( 2-methoxycarbonylethyl )-6-tert.-butylphenol] hav ing stabilizing action, especially oxidation-preventing action to organic materials and useful as stabilizer for organic materials, especially antioxidant. PREPARATION:For example, a compound expressed by formula II and/or com pound expressed by formula III is reacted with a corresponding aldehyde in the presence of an acidic catalyst in a solvent to provide the aimed compound expressed by formula I.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18522587A JPS6429341A (en) | 1987-07-23 | 1987-07-23 | Bis(4-hydroxyphenylpropionic acid ester) compound and use thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18522587A JPS6429341A (en) | 1987-07-23 | 1987-07-23 | Bis(4-hydroxyphenylpropionic acid ester) compound and use thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6429341A true JPS6429341A (en) | 1989-01-31 |
Family
ID=16167064
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18522587A Pending JPS6429341A (en) | 1987-07-23 | 1987-07-23 | Bis(4-hydroxyphenylpropionic acid ester) compound and use thereof |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6429341A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002160334A (en) * | 2000-09-18 | 2002-06-04 | Ube Ind Ltd | Polyamide laminated biaxially oriented film |
JP2010195047A (en) * | 2000-09-18 | 2010-09-09 | Ube Ind Ltd | Polyamide laminate biaxially oriented film |
-
1987
- 1987-07-23 JP JP18522587A patent/JPS6429341A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002160334A (en) * | 2000-09-18 | 2002-06-04 | Ube Ind Ltd | Polyamide laminated biaxially oriented film |
JP2010195047A (en) * | 2000-09-18 | 2010-09-09 | Ube Ind Ltd | Polyamide laminate biaxially oriented film |
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