CN1195661A - 防老剂4,4'-2异丙苯基-4"-异丙苯基二苯胺的制造方法 - Google Patents
防老剂4,4'-2异丙苯基-4"-异丙苯基二苯胺的制造方法 Download PDFInfo
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- CN1195661A CN1195661A CN97103887A CN97103887A CN1195661A CN 1195661 A CN1195661 A CN 1195661A CN 97103887 A CN97103887 A CN 97103887A CN 97103887 A CN97103887 A CN 97103887A CN 1195661 A CN1195661 A CN 1195661A
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- pentanoic
- cumenyl
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- distillation
- toluene
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN97103887A CN1074409C (zh) | 1997-04-07 | 1997-04-07 | 防老剂4-(1-甲基-1-苯乙基)-4’-{1-甲基-1-[4-(1-甲基-1-苯乙基)]苯基乙基}二苯胺的制造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN97103887A CN1074409C (zh) | 1997-04-07 | 1997-04-07 | 防老剂4-(1-甲基-1-苯乙基)-4’-{1-甲基-1-[4-(1-甲基-1-苯乙基)]苯基乙基}二苯胺的制造方法 |
Publications (2)
Publication Number | Publication Date |
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CN1195661A true CN1195661A (zh) | 1998-10-14 |
CN1074409C CN1074409C (zh) | 2001-11-07 |
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CN97103887A Expired - Fee Related CN1074409C (zh) | 1997-04-07 | 1997-04-07 | 防老剂4-(1-甲基-1-苯乙基)-4’-{1-甲基-1-[4-(1-甲基-1-苯乙基)]苯基乙基}二苯胺的制造方法 |
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CN (1) | CN1074409C (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103450031A (zh) * | 2013-09-18 | 2013-12-18 | 南通新邦化工科技有限公司 | 新型橡胶防老剂制备方法 |
CN113912500A (zh) * | 2020-07-10 | 2022-01-11 | 华东理工大学 | 一种利用微通道反应器制备胺类化合物的方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CS261547B1 (cs) * | 1987-01-20 | 1989-02-10 | Tibor Goegh | Zmesný termický a termooxidačný stabilizátor a sposob jeho přípravy |
CS261084B1 (cs) * | 1987-01-20 | 1989-01-12 | Tibor Goegh | 4-(alfa, alfa‘-dimetylbenzyl)dlfenylamín a spdsob jeho přípravy |
RU2064924C1 (ru) * | 1995-08-10 | 1996-08-10 | Воронежский филиал Государственного предприятия "НИИ синтетического каучука им. акад.С.В.Лебедева" | Способ получения стабилизатора эластомеров |
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1997
- 1997-04-07 CN CN97103887A patent/CN1074409C/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103450031A (zh) * | 2013-09-18 | 2013-12-18 | 南通新邦化工科技有限公司 | 新型橡胶防老剂制备方法 |
CN113912500A (zh) * | 2020-07-10 | 2022-01-11 | 华东理工大学 | 一种利用微通道反应器制备胺类化合物的方法 |
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Publication number | Publication date |
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CN1074409C (zh) | 2001-11-07 |
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C53 | Correction of patent for invention or patent application | ||
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Address after: In the village town of Liaoning District of Dandong City Zhen'an waves Applicant after: Hao Chuansheng Address before: No. 2, building 601, No. seven, Zhenxing Road, Zhenxing District, Liaoning, Dandong Applicant before: Hongda Organic Chemical Industry Factory, Dandong City |
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COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: HONGDA ORGANIC CHEMICAL INDUSTRY FACTORY, DANDONG CITY TO: HAO ZHUANSHENG |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20011107 Termination date: 20120407 |