JPS6340818B2 - - Google Patents

Info

Publication number
JPS6340818B2
JPS6340818B2 JP56043546A JP4354681A JPS6340818B2 JP S6340818 B2 JPS6340818 B2 JP S6340818B2 JP 56043546 A JP56043546 A JP 56043546A JP 4354681 A JP4354681 A JP 4354681A JP S6340818 B2 JPS6340818 B2 JP S6340818B2
Authority
JP
Japan
Prior art keywords
aging agent
spherical
diphenylamine
aqueous solution
molten
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.)
Expired
Application number
JP56043546A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57158245A (en
Inventor
Takashi Tamura
Yoichi Kojima
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 JP4354681A priority Critical patent/JPS57158245A/ja
Priority to GB8207281A priority patent/GB2095246B/en
Priority to US06/358,790 priority patent/US4402859A/en
Priority to CA000398821A priority patent/CA1165959A/en
Priority to KR8201216A priority patent/KR890000961B1/ko
Priority to NL8201217A priority patent/NL8201217A/nl
Priority to DE3210883A priority patent/DE3210883C2/de
Publication of JPS57158245A publication Critical patent/JPS57158245A/ja
Publication of JPS6340818B2 publication Critical patent/JPS6340818B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Compositions Of Macromolecular Compounds (AREA)
JP4354681A 1981-03-24 1981-03-24 Production of spherical product of amine antioxidant Granted JPS57158245A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP4354681A JPS57158245A (en) 1981-03-24 1981-03-24 Production of spherical product of amine antioxidant
GB8207281A GB2095246B (en) 1981-03-24 1982-03-12 Process for producing diarylamine antioxidants in globular form
US06/358,790 US4402859A (en) 1981-03-24 1982-03-16 Process for producing diarylamine antioxidants in globular form
CA000398821A CA1165959A (en) 1981-03-24 1982-03-19 Process for producing diarylamine antioxidants in globular form
KR8201216A KR890000961B1 (ko) 1981-03-24 1982-03-22 구상의 디아릴아민 항산화제를 제조하는 방법
NL8201217A NL8201217A (nl) 1981-03-24 1982-03-23 Werkwijze voor het bereiden van diarylamine-antioxydanten in bolvorm.
DE3210883A DE3210883C2 (de) 1981-03-24 1982-03-24 Verfahren zur Herstellung von Diarylamin-Antioxidantien in Körnerform

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4354681A JPS57158245A (en) 1981-03-24 1981-03-24 Production of spherical product of amine antioxidant

Publications (2)

Publication Number Publication Date
JPS57158245A JPS57158245A (en) 1982-09-30
JPS6340818B2 true JPS6340818B2 (en, 2012) 1988-08-12

Family

ID=12666742

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4354681A Granted JPS57158245A (en) 1981-03-24 1981-03-24 Production of spherical product of amine antioxidant

Country Status (1)

Country Link
JP (1) JPS57158245A (en, 2012)

Also Published As

Publication number Publication date
JPS57158245A (en) 1982-09-30

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