JPS59104348A - 球状もしくは半球状のテトラキス〔３―（３，５―ジ―ｔ―ブチル―４―ヒドロキシフェニル）プロピオニルオキシメチル〕メタンの製造方法 - Google Patents

球状もしくは半球状のテトラキス〔３―（３，５―ジ―ｔ―ブチル―４―ヒドロキシフェニル）プロピオニルオキシメチル〕メタンの製造方法

Info

Publication number
JPS59104348A
JPS59104348A JP21305582A JP21305582A JPS59104348A JP S59104348 A JPS59104348 A JP S59104348A JP 21305582 A JP21305582 A JP 21305582A JP 21305582 A JP21305582 A JP 21305582A JP S59104348 A JPS59104348 A JP S59104348A
Authority
JP
Japan
Prior art keywords
compound
water
spherical
tetrakis
butyl
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
JP21305582A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0437820B2 (enrdf_load_stackoverflow
Inventor
Takashi Tamura
隆司 田村
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Priority to JP21305582A priority Critical patent/JPS59104348A/ja
Publication of JPS59104348A publication Critical patent/JPS59104348A/ja
Publication of JPH0437820B2 publication Critical patent/JPH0437820B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP21305582A 1982-12-03 1982-12-03 球状もしくは半球状のテトラキス〔３―（３，５―ジ―ｔ―ブチル―４―ヒドロキシフェニル）プロピオニルオキシメチル〕メタンの製造方法 Granted JPS59104348A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21305582A JPS59104348A (ja) 1982-12-03 1982-12-03 球状もしくは半球状のテトラキス〔３―（３，５―ジ―ｔ―ブチル―４―ヒドロキシフェニル）プロピオニルオキシメチル〕メタンの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21305582A JPS59104348A (ja) 1982-12-03 1982-12-03 球状もしくは半球状のテトラキス〔３―（３，５―ジ―ｔ―ブチル―４―ヒドロキシフェニル）プロピオニルオキシメチル〕メタンの製造方法

Publications (2)

Publication Number Publication Date
JPS59104348A true JPS59104348A (ja) 1984-06-16
JPH0437820B2 JPH0437820B2 (enrdf_load_stackoverflow) 1992-06-22

Family

ID=16632779

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21305582A Granted JPS59104348A (ja) 1982-12-03 1982-12-03 球状もしくは半球状のテトラキス〔３―（３，５―ジ―ｔ―ブチル―４―ヒドロキシフェニル）プロピオニルオキシメチル〕メタンの製造方法

Country Status (1)

Country Link
JP (1) JPS59104348A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0210131A3 (en) * 1985-07-19 1987-09-09 Ciba-Geigy Ag Solvent-free crystallization of pentaerythritol tetrakis-û-3-(3,5-di-tert. butyl-4-hydroxyphenyl)-propionate¨ and its lambda crystalline form
JPS6335544A (ja) * 1986-07-25 1988-02-16 エニーケム・シンテシース・エセ・ピ・ア 無定形のテトラキス〔３−（３，５−ジ第３級ブチル−４−ヒドロキシフェニル）−プロピオニル−オキシメチル〕メタン、その製法及び安定化重合体組成物
US6225375B1 (en) 1997-04-15 2001-05-01 Ciba Specialty Chemicals Corporation Preparation of low-dust stabilizers
EP0514784B2 (en) † 1991-05-17 2005-10-05 Great Lakes Chemical (Europe) GmbH Process for granulating additives for organic polymers

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56139438A (en) * 1980-04-01 1981-10-30 Mitsui Petrochem Ind Ltd Tetrakis 3- 3,5-di-t-butyl-4-hydroxyphenyl - propionyloxymethyl methane having new crystal structure

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56139438A (en) * 1980-04-01 1981-10-30 Mitsui Petrochem Ind Ltd Tetrakis 3- 3,5-di-t-butyl-4-hydroxyphenyl - propionyloxymethyl methane having new crystal structure

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0210131A3 (en) * 1985-07-19 1987-09-09 Ciba-Geigy Ag Solvent-free crystallization of pentaerythritol tetrakis-û-3-(3,5-di-tert. butyl-4-hydroxyphenyl)-propionate¨ and its lambda crystalline form
JPS6335544A (ja) * 1986-07-25 1988-02-16 エニーケム・シンテシース・エセ・ピ・ア 無定形のテトラキス〔３−（３，５−ジ第３級ブチル−４−ヒドロキシフェニル）−プロピオニル−オキシメチル〕メタン、その製法及び安定化重合体組成物
EP0514784B2 (en) † 1991-05-17 2005-10-05 Great Lakes Chemical (Europe) GmbH Process for granulating additives for organic polymers
US6225375B1 (en) 1997-04-15 2001-05-01 Ciba Specialty Chemicals Corporation Preparation of low-dust stabilizers
US6740694B2 (en) 1997-04-15 2004-05-25 Ciba Specialty Chemicals Corporation Preparation of low-dust stabilisers

Also Published As

Publication number Publication date
JPH0437820B2 (enrdf_load_stackoverflow) 1992-06-22

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