NL248763A - - Google Patents
Info
- Publication number
- NL248763A NL248763A NL248763DA NL248763A NL 248763 A NL248763 A NL 248763A NL 248763D A NL248763D A NL 248763DA NL 248763 A NL248763 A NL 248763A
- Authority
- NL
- Netherlands
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
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 |
|---|---|---|---|
| FR790887A FR1230576A (fr) | 1959-04-01 | 1959-04-01 | Procédé de séparation d'acrylamide de son milieu réactionnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL248763A true NL248763A (es) |
Family
ID=8713126
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL248763D NL248763A (es) | 1959-04-01 | ||
| NL109697D NL109697C (es) | 1959-04-01 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL109697D NL109697C (es) | 1959-04-01 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3008990A (es) |
| BE (1) | BE587664A (es) |
| CH (1) | CH383350A (es) |
| DE (1) | DE1443064A1 (es) |
| FR (1) | FR1230576A (es) |
| GB (1) | GB897209A (es) |
| LU (1) | LU38220A1 (es) |
| NL (2) | NL109697C (es) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1334542A (fr) * | 1962-06-29 | 1963-08-09 | Nobel Bozel | Nouveau procédé de fabrication d'acrylamide |
| NL125055C (es) * | 1963-07-09 | |||
| DE1282643B (de) * | 1963-11-15 | 1968-11-14 | Basf Ag | Verfahren zur Reinigung von Acrylsaeureamid |
| NL130751C (es) * | 1965-02-01 | |||
| US3450758A (en) * | 1966-12-07 | 1969-06-17 | Standard Oil Co | Manufacture of water-soluble amides |
| US3546289A (en) * | 1967-07-26 | 1970-12-08 | Standard Oil Co | Process for preparation of acrylamide |
| US3624153A (en) * | 1970-03-05 | 1971-11-30 | Dow Chemical Co | Separation of acrylamide from acrylamide sulfate |
| US4010142A (en) | 1975-12-15 | 1977-03-01 | Nalco Chemical Company | Purification of acrylamide via crystallization with centrifugal liquor separation |
| US4239885A (en) * | 1978-06-28 | 1980-12-16 | American Cyanamid Company | Process for the preparation of diacetone acrylamide |
| JPS5950666B2 (ja) * | 1981-01-20 | 1984-12-10 | 三井東圧化学株式会社 | メタクリルアミドの精製法 |
| US4670590A (en) * | 1985-04-03 | 1987-06-02 | Mitsui Toatsu Chemicals, Incorporated | Preparation process of acrylamide crystals |
| EP2842614A1 (en) * | 2013-08-30 | 2015-03-04 | Biotage AB | Sample preparation method for analysis of acrylamide |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA533346A (en) * | 1956-11-20 | L. Carpenter Erwin | Method of preparing acrylamide | |
| US2690454A (en) * | 1948-10-29 | 1954-09-28 | Du Pont | Preparation of acrylamides |
| FR1092284A (fr) * | 1953-06-18 | 1955-04-20 | Centre Nat Rech Scient | Procédé d'extraction et de purification d'acides forts en milieux aqueux. application particulière à l'acide perrhénique |
| US2834820A (en) * | 1953-07-28 | 1958-05-13 | Universal Oil Prod Co | Solvent extraction of organic mixtures with mixed glycol ethers as solvents |
| US2771490A (en) * | 1955-08-03 | 1956-11-20 | American Cyanamid Co | Production of acrylamide |
| US2866781A (en) * | 1956-07-11 | 1958-12-30 | Union Bag Camp Paper Corp | Separating non-acids from soap stocks |
-
0
- LU LU38220D patent/LU38220A1/xx unknown
- NL NL248763D patent/NL248763A/xx unknown
- NL NL109697D patent/NL109697C/xx active
-
1959
- 1959-04-01 FR FR790887A patent/FR1230576A/fr not_active Expired
-
1960
- 1960-02-16 BE BE587664A patent/BE587664A/fr unknown
- 1960-03-15 DE DE19601443064 patent/DE1443064A1/de active Pending
- 1960-03-28 US US18065A patent/US3008990A/en not_active Expired - Lifetime
- 1960-03-30 CH CH357460A patent/CH383350A/fr unknown
- 1960-04-01 GB GB11667/60A patent/GB897209A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1443064A1 (de) | 1968-10-31 |
| US3008990A (en) | 1961-11-14 |
| NL109697C (es) | |
| CH383350A (fr) | 1964-10-31 |
| FR1230576A (fr) | 1960-09-16 |
| BE587664A (fr) | 1960-06-16 |
| GB897209A (en) | 1962-05-23 |
| LU38220A1 (es) |