JPS56115383A - Antioxidant - Google Patents

Antioxidant

Info

Publication number
JPS56115383A
JPS56115383A JP1775980A JP1775980A JPS56115383A JP S56115383 A JPS56115383 A JP S56115383A JP 1775980 A JP1775980 A JP 1775980A JP 1775980 A JP1775980 A JP 1775980A JP S56115383 A JPS56115383 A JP S56115383A
Authority
JP
Japan
Prior art keywords
compound shown
formula
aralkyl
antioxidant
alkyl
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
Application number
JP1775980A
Other languages
Japanese (ja)
Other versions
JPS6239159B2 (en
Inventor
Toranosuke Saito
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sanko Kaihatsu Kagaku Kenkyusho KK
Original Assignee
Sanko Kaihatsu Kagaku Kenkyusho KK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sanko Kaihatsu Kagaku Kenkyusho KK filed Critical Sanko Kaihatsu Kagaku Kenkyusho KK
Priority to JP1775980A priority Critical patent/JPS56115383A/en
Publication of JPS56115383A publication Critical patent/JPS56115383A/en
Publication of JPS6239159B2 publication Critical patent/JPS6239159B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Anti-Oxidant Or Stabilizer Compositions (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

NEW MATERIAL:A phosphorus-containing phenolic compound shown by the formula I [R is 4W12C branched alkyl, cycloalkyl, or aralkyl; X1WX3 are H, halogen, (cyclo)alkyl, or aralkyl].
USE: An antioxidant for organic high polymers, e.g., polyolefin, polyvinyl chloride, polystyrene, polyamide, rubber, synthetic fibers, etc.
PROCESS: A compound shown by the formula II (e.g., 9,10-dihydro-9-phospha-10- oxaphenanthrane-9-oxide, etc.) is reacted with a compound shown by the formula III (e.g., 2,6-dimethyl-3-dihydroxy-4-tertiarybutylbenzyl chloride, etc.), to give a compound shown by the formula I wherein R is t-butyl and X1WX3 are all H.
COPYRIGHT: (C)1981,JPO&Japio
JP1775980A 1980-02-18 1980-02-18 Antioxidant Granted JPS56115383A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1775980A JPS56115383A (en) 1980-02-18 1980-02-18 Antioxidant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1775980A JPS56115383A (en) 1980-02-18 1980-02-18 Antioxidant

Publications (2)

Publication Number Publication Date
JPS56115383A true JPS56115383A (en) 1981-09-10
JPS6239159B2 JPS6239159B2 (en) 1987-08-21

Family

ID=11952642

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1775980A Granted JPS56115383A (en) 1980-02-18 1980-02-18 Antioxidant

Country Status (1)

Country Link
JP (1) JPS56115383A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1000624A1 (en) * 1998-10-13 2000-05-17 Schill & Seilacher GmbH & Co. Use of DOP as antioxidant, anti-ageing additive and medicament
JP2010126460A (en) * 2008-11-26 2010-06-10 Nicca Chemical Co Ltd Method for producing organophosphorus compound
JP2020121961A (en) * 2019-01-31 2020-08-13 Ｊｘｔｇエネルギー株式会社 Method for producing phosphorus compound

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1000624A1 (en) * 1998-10-13 2000-05-17 Schill & Seilacher GmbH & Co. Use of DOP as antioxidant, anti-ageing additive and medicament
JP2010126460A (en) * 2008-11-26 2010-06-10 Nicca Chemical Co Ltd Method for producing organophosphorus compound
JP2020121961A (en) * 2019-01-31 2020-08-13 Ｊｘｔｇエネルギー株式会社 Method for producing phosphorus compound

Also Published As

Publication number Publication date
JPS6239159B2 (en) 1987-08-21

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