CA1033763A - Procede de fabrication des acrylamides - Google Patents
Procede de fabrication des acrylamidesInfo
- Publication number
- CA1033763A CA1033763A CA211,738A CA211738A CA1033763A CA 1033763 A CA1033763 A CA 1033763A CA 211738 A CA211738 A CA 211738A CA 1033763 A CA1033763 A CA 1033763A
- Authority
- CA
- Canada
- Prior art keywords
- making acrylamide
- acrylamide
- making
- 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
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
- C07C233/02—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having nitrogen atoms of carboxamide groups bound to hydrogen atoms or to carbon atoms of unsubstituted hydrocarbon radicals
- C07C233/09—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having nitrogen atoms of carboxamide groups bound to hydrogen atoms or to carbon atoms of unsubstituted hydrocarbon radicals with carbon atoms of carboxamide groups bound to carbon atoms of an acyclic unsaturated carbon skeleton
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/582—Recycling of unreacted starting or intermediate materials
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US421117A US3901943A (en) | 1973-12-03 | 1973-12-03 | Process for making acrylamide |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1033763A true CA1033763A (fr) | 1978-06-27 |
Family
ID=23669225
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA211,738A Expired CA1033763A (fr) | 1973-12-03 | 1974-10-18 | Procede de fabrication des acrylamides |
Country Status (2)
Country | Link |
---|---|
US (1) | US3901943A (fr) |
CA (1) | CA1033763A (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3929421A (en) * | 1973-12-26 | 1975-12-30 | Nalco Chemical Co | Tubular catalytic reactor with premixing means for multiple reactants of different densities |
US4363752A (en) * | 1981-06-08 | 1982-12-14 | Nalco Chemical Company | Catalyst of activated copper-zinc alloy and its use in hydrating acrylonitrile |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3767706A (en) * | 1969-01-16 | 1973-10-23 | Dow Chemical Co | Hydration of aliphatic nitriles to amides using copper metal catalysts |
-
1973
- 1973-12-03 US US421117A patent/US3901943A/en not_active Expired - Lifetime
-
1974
- 1974-10-18 CA CA211,738A patent/CA1033763A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3901943A (en) | 1975-08-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA1018299A (en) | Process for polymerizing -olefines | |
AU517254B2 (en) | Process for contacting substances | |
CA1031791A (fr) | Preparation de perfluoronanes | |
CA1011736A (en) | Process for producing a-6-deoxytetracyclines | |
CA1018328A (en) | Gas-preparation process | |
CA1025479A (fr) | Production d'aldehyde butylique | |
CA1035786A (fr) | Procede de fabrication des acrylamides | |
CA1031792A (fr) | Preparation de perfluoro-2-methyl-pentane | |
AU477279B2 (en) | Process for producing quinoxaline-di-n-oxides | |
CA1022540A (en) | Process for preparing 21-chloro-17-acyloxy-20-ketosteroids | |
AU474992B2 (en) | Reduction process | |
AU463186B2 (en) | Process for making acrylamide | |
CA1024995A (fr) | Procede de synthese du 5-oxohexanonitrile | |
CA1035713A (fr) | Procede de desulfuration | |
CA1033763A (fr) | Procede de fabrication des acrylamides | |
CA1028353A (fr) | Procede de synthese de la n-acetyle-dl-penicillamine | |
CA1035793A (fr) | Procede de synthese d'hexyne-3-ol-1 | |
AU491760B2 (en) | Process for making 4-acetoxybutyraldehyde | |
AU6952174A (en) | Process for making 4-acetoxybutyraldehyde | |
CA1012138A (en) | Process for producing a-6-deoxytetracyclines | |
AU488611B2 (en) | Continuous process | |
AU478937B2 (en) | Process for obtaining d-penicillamine | |
AU488138B2 (en) | Dimerisation process | |
AU453282B2 (en) | Process for preparing polythiodiglycol | |
AU479783B2 (en) | Process for preparing cyclicdicarboximido-substituted phoshonothioates |