GB1520969A - Process for the preparation of a,w-diamines - Google Patents
Process for the preparation of a,w-diaminesInfo
- Publication number
- GB1520969A GB1520969A GB4333676A GB4333676A GB1520969A GB 1520969 A GB1520969 A GB 1520969A GB 4333676 A GB4333676 A GB 4333676A GB 4333676 A GB4333676 A GB 4333676A GB 1520969 A GB1520969 A GB 1520969A
- Authority
- GB
- United Kingdom
- Prior art keywords
- diamines
- preparation
- 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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA263,567A CA1087352A (en) | 1975-10-22 | 1976-10-18 | Fabric-softening compositions |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2843475A IT1048464B (en) | 1975-10-20 | 1975-10-20 | PROCEDURE FOR THE PREPARATION OF ALFA OMEGA DIAMMINE |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1520969A true GB1520969A (en) | 1978-08-09 |
Family
ID=11223595
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4333676A Expired GB1520969A (en) | 1975-10-20 | 1976-10-19 | Process for the preparation of a,w-diamines |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE2647317A1 (en) |
FR (1) | FR2328692A1 (en) |
GB (1) | GB1520969A (en) |
IT (1) | IT1048464B (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4483888A (en) * | 1981-09-01 | 1984-11-20 | Phillips Petroleum Company | Carbon dioxide treatment of epoxy resin compositions |
US4526721A (en) * | 1982-06-28 | 1985-07-02 | Thomas Swan & Co. Ltd. | Curing of epoxide resins |
US5055618A (en) * | 1989-05-30 | 1991-10-08 | Hoechst Aktiengesellschaft | Process for the preparation of α,ω-diamines |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2824423A1 (en) * | 1978-06-03 | 1979-12-06 | Ruhrchemie Ag | PROCESS FOR PRODUCING DIAMINES |
FR2656864A1 (en) * | 1990-01-11 | 1991-07-12 | Shell Int Research | Process for the preparation of an aliphatic or cycloaliphatic diamine, in particular for the preparation of diaminooctane |
AT399149B (en) * | 1993-06-07 | 1995-03-27 | Chemie Linz Gmbh | METHOD FOR PRODUCING PRIMARY AMINE FROM ALDEHYDES |
SG70081A1 (en) * | 1997-05-14 | 2000-01-25 | Kuraray Co | Process for producing diamines |
DE102008044655A1 (en) | 2008-08-27 | 2010-03-04 | Bayer Materialscience Ag | Preparing di- or poly-amines from di- or poly-aldehydes, comprises dissolving aldehyde in a solvent and transforming reaction solution in presence of hydrogenation catalyst with ammonia and hydrogen in a trickle-bed reactor |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2219879A (en) * | 1938-12-14 | 1940-10-29 | Commercial Solvents Corp | Production of alkylamines |
DE875357C (en) * | 1944-08-15 | 1953-04-30 | Degussa | Process for the production of polyamines |
US2518659A (en) * | 1945-06-09 | 1950-08-15 | Eastman Kodak Co | Preparation of n-butylamine |
DE832887C (en) * | 1947-07-07 | 1952-03-03 | Bataafsche Petroleum | Process for the production of polyamines |
GB663294A (en) * | 1948-04-05 | 1951-12-19 | Bataafsche Petroleum | Process for the preparation of diamines |
US2636051A (en) * | 1948-04-05 | 1953-04-21 | Shell Dev | Preparation of diamine |
DE836211C (en) * | 1949-03-09 | 1952-04-10 | Siemens Ag | Attenuator for overhead lines |
FR1069267A (en) * | 1951-12-31 | 1954-07-06 | Ruhrchemie Ag | Process for preparing amines |
US2809995A (en) * | 1951-12-31 | 1957-10-15 | Ruhrchemie Ag | Production of amines |
CH428751A (en) * | 1963-07-24 | 1967-01-31 | Lonza Ag | Process for the preparation of primary amines |
FR1525149A (en) * | 1967-03-08 | 1968-05-17 | Melle Usines Sa | Manufacturing process for primary amines |
US3707563A (en) * | 1970-09-14 | 1972-12-26 | Du Pont | Process for preparing n-alkylated aliphatic diamines |
DE2048750C2 (en) * | 1970-10-03 | 1983-12-22 | Ruhrchemie Ag, 4200 Oberhausen | Process for the preparation of primary amines |
-
1975
- 1975-10-20 IT IT2843475A patent/IT1048464B/en active
-
1976
- 1976-10-19 GB GB4333676A patent/GB1520969A/en not_active Expired
- 1976-10-20 FR FR7631586A patent/FR2328692A1/en active Granted
- 1976-10-20 DE DE19762647317 patent/DE2647317A1/en not_active Withdrawn
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4483888A (en) * | 1981-09-01 | 1984-11-20 | Phillips Petroleum Company | Carbon dioxide treatment of epoxy resin compositions |
US4526721A (en) * | 1982-06-28 | 1985-07-02 | Thomas Swan & Co. Ltd. | Curing of epoxide resins |
US5055618A (en) * | 1989-05-30 | 1991-10-08 | Hoechst Aktiengesellschaft | Process for the preparation of α,ω-diamines |
Also Published As
Publication number | Publication date |
---|---|
DE2647317A1 (en) | 1977-05-05 |
FR2328692A1 (en) | 1977-05-20 |
IT1048464B (en) | 1980-11-20 |
FR2328692B1 (en) | 1980-09-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19951019 |