BE679297A - - Google Patents
Info
- Publication number
- BE679297A BE679297A BE679297DA BE679297A BE 679297 A BE679297 A BE 679297A BE 679297D A BE679297D A BE 679297DA BE 679297 A BE679297 A BE 679297A
- Authority
- BE
- Belgium
Links
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
- C07C209/04—Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of functional groups by amino groups
- C07C209/14—Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of functional groups by amino groups by substitution of hydroxy groups or of etherified or esterified hydroxy groups
- C07C209/18—Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of functional groups by amino groups by substitution of hydroxy groups or of etherified or esterified hydroxy groups with formation of amino groups bound to carbon atoms of six-membered aromatic rings or from amines having nitrogen atoms bound to carbon atoms of six-membered aromatic rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US447543A US3418373A (en) | 1965-04-12 | 1965-04-12 | Preparation of aromatic diamine mixtures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE679297A true BE679297A (xx) | 1966-10-10 |
Family
ID=23776778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE679297D BE679297A (xx) | 1965-04-12 | 1966-04-08 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3418373A (xx) |
| BE (1) | BE679297A (xx) |
| GB (1) | GB1067987A (xx) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3542692A (en) * | 1968-05-08 | 1970-11-24 | Goodyear Tire & Rubber | Liquid mixture of n-4-methyl-2-pentyl-n'-phenyl-para-phenylenediamine and n-5 - methyl - 2 - hexyl - n' - phenyl - para-phenylenediamine |
| US3542691A (en) * | 1968-05-08 | 1970-11-24 | Goodyear Tire & Rubber | One-step process for preparing a liquid n - alkyl - n' - phenyl - para - phenylenediamine system |
| US4256669A (en) * | 1978-11-08 | 1981-03-17 | Mallinckrodt, Inc. | Para-aminophenol derivatives |
| US4224247A (en) * | 1978-11-08 | 1980-09-23 | Mallinckrodt, Inc. | Recovery of para-aminophenol |
| US4900868A (en) * | 1982-01-18 | 1990-02-13 | Monsanto Company | Process for producing N,N'-disubstituted paraphenylene diamine mixtures by sequential reductive alkylation |
| US4404399A (en) * | 1982-09-30 | 1983-09-13 | The Halcon Sd Group, Inc. | Coproduction of aniline and diphenylamine |
| FR2634197B1 (fr) * | 1988-07-13 | 1990-09-14 | Rhone Poulenc Chimie | Procede de preparation de n-alkyl n(prime)-phenylparaphenylenediamines |
| US7586007B2 (en) * | 2007-04-03 | 2009-09-08 | Exxonmobil Research And Engineering Company | Lubricating compositions containing ashless catalytic antioxidant additives |
| CN102584596B (zh) * | 2012-01-17 | 2014-03-12 | 宜兴市聚金信化工有限公司 | 一种制备防老剂3100的方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2734808A (en) * | 1956-02-14 | P-phenylenediamine gasoline stabilizers | ||
| US3081349A (en) * | 1958-07-25 | 1963-03-12 | Goodyear Tire & Rubber | Catalysts for condensation reactions of primary amines with dihydroxy aromatic compounds |
| BE615364A (xx) * | 1961-03-23 |
-
1965
- 1965-04-12 US US447543A patent/US3418373A/en not_active Expired - Lifetime
-
1966
- 1966-04-08 BE BE679297D patent/BE679297A/xx unknown
- 1966-04-12 GB GB15907/66A patent/GB1067987A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1067987A (en) | 1967-05-10 |
| US3418373A (en) | 1968-12-24 |