BE876036A - PROCESS FOR PREPARING CARBOXYLIC AMIDS WITH ALPHA, BETA N-SUBSTITUTE INSATURATION - Google Patents
PROCESS FOR PREPARING CARBOXYLIC AMIDS WITH ALPHA, BETA N-SUBSTITUTE INSATURATIONInfo
- Publication number
- BE876036A BE876036A BE0/194988A BE194988A BE876036A BE 876036 A BE876036 A BE 876036A BE 0/194988 A BE0/194988 A BE 0/194988A BE 194988 A BE194988 A BE 194988A BE 876036 A BE876036 A BE 876036A
- Authority
- BE
- Belgium
- Prior art keywords
- insaturation
- amids
- substitute
- beta
- alpha
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C233/00—Carboxylic acid amides
- C07C233/01—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2819735A DE2819735C2 (en) | 1978-05-05 | 1978-05-05 | Process for the preparation of α, β-unsaturated N-substituted acid amides |
Publications (1)
Publication Number | Publication Date |
---|---|
BE876036A true BE876036A (en) | 1979-11-05 |
Family
ID=6038747
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE0/194988A BE876036A (en) | 1978-05-05 | 1979-05-04 | PROCESS FOR PREPARING CARBOXYLIC AMIDS WITH ALPHA, BETA N-SUBSTITUTE INSATURATION |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE876036A (en) |
DE (1) | DE2819735C2 (en) |
ZA (1) | ZA792120B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2856383C2 (en) * | 1978-12-27 | 1982-11-25 | Chemische Fabrik Stockhausen GmbH, 4150 Krefeld | Process for the production of alpha, beta-unsaturated N-substituted acid amides and their use for the production of polymers and N- (2,2-dimethyl-3-dimethylaminopropyl) -crotonic acid amide |
EP0038573B1 (en) * | 1978-12-27 | 1985-09-04 | Chemische Fabrik Stockhausen GmbH | Polymers of alpha-beta-unsaturated n-substituted carboxylic-acid amides and their use as sedimentation, flocculation, dewatering and retention auxiliary agents |
US5631003A (en) * | 1991-09-25 | 1997-05-20 | Henkel Kommanditgesellschaft Auf Aktien | Hair treatment prepartation |
WO2005095320A1 (en) | 2004-04-02 | 2005-10-13 | Ciba Specialty Chemicals Water Treatments Limited | Preparation of acrylic acid derivatives from alpha or beta-hydroxy carboxylic acids |
US7687661B2 (en) | 2006-03-15 | 2010-03-30 | Battelle Memorial Institute | Method for conversion of β-hydroxy carbonyl compounds |
-
1978
- 1978-05-05 DE DE2819735A patent/DE2819735C2/en not_active Expired
-
1979
- 1979-05-04 BE BE0/194988A patent/BE876036A/en not_active IP Right Cessation
- 1979-08-15 ZA ZA792120A patent/ZA792120B/en unknown
Also Published As
Publication number | Publication date |
---|---|
DE2819735A1 (en) | 1979-11-08 |
ZA792120B (en) | 1980-05-28 |
DE2819735C2 (en) | 1982-09-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: CHEMISCHE FABRIK STOCKHAUSEN & CIE Effective date: 19960531 |