FR1419684A - Advanced process for manufacturing epsilon-caprolactams - Google Patents
Advanced process for manufacturing epsilon-caprolactamsInfo
- Publication number
- FR1419684A FR1419684A FR987003A FR987003A FR1419684A FR 1419684 A FR1419684 A FR 1419684A FR 987003 A FR987003 A FR 987003A FR 987003 A FR987003 A FR 987003A FR 1419684 A FR1419684 A FR 1419684A
- Authority
- FR
- France
- Prior art keywords
- caprolactams
- advanced process
- epsilon
- manufacturing
- manufacturing epsilon
- 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
- C07D—HETEROCYCLIC COMPOUNDS
- C07D201/00—Preparation, separation, purification or stabilisation of unsubstituted lactams
- C07D201/02—Preparation of lactams
- C07D201/08—Preparation of lactams from carboxylic acids or derivatives thereof, e.g. hydroxy carboxylic acids, lactones or nitriles
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Polyamides (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Polyesters Or Polycarbonates (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR987003A FR1419684A (en) | 1964-09-03 | 1964-09-03 | Advanced process for manufacturing epsilon-caprolactams |
GB3738865A GB1121109A (en) | 1964-09-03 | 1965-09-01 | Improvements in or relating to preparation of epsilon-caprolactams |
DE19651620300 DE1620300C3 (en) | 1964-09-03 | 1965-09-02 | Process for the production of epsilon-caprolactams |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR987003A FR1419684A (en) | 1964-09-03 | 1964-09-03 | Advanced process for manufacturing epsilon-caprolactams |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1419684A true FR1419684A (en) | 1965-12-03 |
Family
ID=8837703
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR987003A Expired FR1419684A (en) | 1964-09-03 | 1964-09-03 | Advanced process for manufacturing epsilon-caprolactams |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE1620300C3 (en) |
FR (1) | FR1419684A (en) |
GB (1) | GB1121109A (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4441962A1 (en) * | 1994-11-25 | 1996-05-30 | Basf Ag | Process for the production of caprolactam |
TW420662B (en) * | 1996-02-17 | 2001-02-01 | Du Pont | Recovery of <epsilon>-caprolactam |
EP0826665A1 (en) * | 1996-09-02 | 1998-03-04 | Dsm N.V. | Recovery of epsilon-caprolactam from aqueous mixtures |
DE10021201A1 (en) | 2000-05-03 | 2001-11-08 | Basf Ag | Process for the preparation of cyclic lactams |
CN114605307A (en) * | 2022-03-10 | 2022-06-10 | 浙江新和成股份有限公司 | Amination reaction and catalyst therefor |
-
1964
- 1964-09-03 FR FR987003A patent/FR1419684A/en not_active Expired
-
1965
- 1965-09-01 GB GB3738865A patent/GB1121109A/en not_active Expired
- 1965-09-02 DE DE19651620300 patent/DE1620300C3/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1121109A (en) | 1968-07-24 |
DE1620300B2 (en) | 1973-07-05 |
DE1620300C3 (en) | 1974-02-28 |
DE1620300A1 (en) | 1972-03-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR1457291A (en) | Electrets manufacturing process | |
FR1510285A (en) | Aluminum-trialkyl manufacturing process | |
FR1455971A (en) | Process for manufacturing shaped polycaprolactam articles | |
FR1419684A (en) | Advanced process for manufacturing epsilon-caprolactams | |
FR1464160A (en) | Synthetic elastomers manufacturing process | |
FR1420589A (en) | Manufacturing process for chlorinated hydrocarbons | |
FR1420580A (en) | New manufacturing process for artificial sponges | |
FR1451800A (en) | Manufacturing process for chlorinated hydrocarbons | |
FR1428157A (en) | Process for manufacturing substituted imidazolidines | |
FR1502629A (en) | Manufacturing process for dipyridylmethylamines | |
FR1455733A (en) | Tape manufacturing process | |
CH418196A (en) | Ski manufacturing process | |
CH492413A (en) | Moccasins manufacturing process | |
FR87443E (en) | Urethane manufacturing process | |
FR1424596A (en) | Alloy manufacturing process | |
FR1332557A (en) | Process for manufacturing alpha-amino-benzylpenicillins | |
FR1426900A (en) | Improved quality isoprene manufacturing process | |
FR1396003A (en) | Process for the production of a 1-beta-d-arabino-furanosyluracil | |
FR1419051A (en) | Mold making process | |
FR1480895A (en) | Process for manufacturing substituted gonadienes | |
FR1377712A (en) | Process for manufacturing aryl-tetrachloro-aza-propenes | |
FR1397542A (en) | Process for manufacturing organothiophosphonates | |
FR1414268A (en) | Multipurpose fertilizer manufacturing process | |
FR1422885A (en) | Manufacturing process of estr-4,9-diene-3-ones | |
FR1484308A (en) | Aryl-thiols manufacturing process |