GB1479263A - Process of preparing para styrenated diphenylamine - Google Patents
Process of preparing para styrenated diphenylamineInfo
- Publication number
- GB1479263A GB1479263A GB1462876A GB1462876A GB1479263A GB 1479263 A GB1479263 A GB 1479263A GB 1462876 A GB1462876 A GB 1462876A GB 1462876 A GB1462876 A GB 1462876A GB 1479263 A GB1479263 A GB 1479263A
- Authority
- GB
- United Kingdom
- Prior art keywords
- diphenylamine
- styrenated diphenylamine
- april
- styrene
- preparing para
- 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
Links
- DMBHHRLKUKUOEG-UHFFFAOYSA-N diphenylamine Chemical compound C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 title abstract 11
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 abstract 4
- 239000002253 acid Substances 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 230000003197 catalytic effect Effects 0.000 abstract 1
- 239000004927 clay Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
- C07C209/68—Preparation of compounds containing amino groups bound to a carbon skeleton from amines, by reactions not involving amino groups, e.g. reduction of unsaturated amines, aromatisation, or substitution of the carbon skeleton
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US56951675A | 1975-04-18 | 1975-04-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1479263A true GB1479263A (en) | 1977-07-13 |
Family
ID=24275763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1462876A Expired GB1479263A (en) | 1975-04-18 | 1976-04-09 | Process of preparing para styrenated diphenylamine |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS51127053A (enrdf_load_stackoverflow) |
| CA (1) | CA1083606A (enrdf_load_stackoverflow) |
| DE (1) | DE2612060A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2307794A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1479263A (enrdf_load_stackoverflow) |
| IT (1) | IT1058083B (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104725237A (zh) * | 2015-03-25 | 2015-06-24 | 江苏飞亚化学工业有限责任公司 | 苯乙烯化二苯胺防老剂的制备方法 |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4263456A (en) * | 1976-12-02 | 1981-04-21 | The Goodyear Tire & Rubber Company | Process of preparing styrenated diphenylamine |
| CA1106409A (en) * | 1977-10-07 | 1981-08-04 | Richard M. D'sidocky | Base modified catalysis in the styrenation of diphenylamine |
| EP0031687B2 (en) * | 1979-12-22 | 1993-06-23 | The British Petroleum Company p.l.c. | Proton-catalysed reactions catalysed by hydrogen ion-exchanged layered clays |
| SG65759A1 (en) * | 1997-06-06 | 1999-06-22 | Ciba Sc Holding Ag | Nonylated diphenylamines |
| CN109369418A (zh) * | 2018-10-10 | 2019-02-22 | 河南师范大学 | 一种节能环保型烷基苯胺类液体抗氧剂的连续合成工艺及合成装置 |
-
1976
- 1976-03-15 CA CA247,913A patent/CA1083606A/en not_active Expired
- 1976-03-22 DE DE19762612060 patent/DE2612060A1/de not_active Withdrawn
- 1976-04-05 IT IT4887476A patent/IT1058083B/it active
- 1976-04-08 FR FR7610236A patent/FR2307794A1/fr active Granted
- 1976-04-09 GB GB1462876A patent/GB1479263A/en not_active Expired
- 1976-04-13 JP JP4175176A patent/JPS51127053A/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104725237A (zh) * | 2015-03-25 | 2015-06-24 | 江苏飞亚化学工业有限责任公司 | 苯乙烯化二苯胺防老剂的制备方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2307794B1 (enrdf_load_stackoverflow) | 1980-04-11 |
| DE2612060A1 (de) | 1976-10-28 |
| CA1083606A (en) | 1980-08-12 |
| FR2307794A1 (fr) | 1976-11-12 |
| IT1058083B (it) | 1982-04-10 |
| JPS51127053A (en) | 1976-11-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PE20 | Patent expired after termination of 20 years |
Effective date: 19960408 |