NL200553A - - Google Patents
Info
- Publication number
- NL200553A NL200553A NL200553DA NL200553A NL 200553 A NL200553 A NL 200553A NL 200553D A NL200553D A NL 200553DA NL 200553 A NL200553 A NL 200553A
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
- C08G69/08—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino-carboxylic acids
- C08G69/14—Lactams
- C08G69/16—Preparatory processes
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyamides (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEF15777A DE1017788B (de) | 1954-09-24 | 1954-09-24 | Verfahren und Vorrichtung zur kontinuierlichen Herstellung von Polyamiden aus Caprolactam im Durchflussrohr |
Publications (1)
Publication Number | Publication Date |
---|---|
NL200553A true NL200553A (fr) |
Family
ID=7088006
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL200553D NL200553A (fr) | 1954-09-24 | ||
NL107603D NL107603C (fr) | 1954-09-24 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL107603D NL107603C (fr) | 1954-09-24 |
Country Status (7)
Country | Link |
---|---|
US (1) | US2889211A (fr) |
BE (1) | BE541201A (fr) |
DE (1) | DE1017788B (fr) |
FR (1) | FR1130847A (fr) |
GB (1) | GB788521A (fr) |
IT (1) | IT540894A (fr) |
NL (2) | NL107603C (fr) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3017391A (en) * | 1956-12-13 | 1962-01-16 | Monsanto Chemicals | Preparation of polycaprolactam using n-acyl activators |
NL251441A (fr) * | 1960-05-10 | |||
BE635858A (fr) * | 1962-09-06 | |||
GB1145286A (en) * | 1965-04-30 | 1969-03-12 | Ici Ltd | Polyamide preparation |
US3458482A (en) * | 1966-10-06 | 1969-07-29 | Teijin Ltd | Polymerization of caprolactam |
US4145520A (en) * | 1974-10-09 | 1979-03-20 | Bayer Aktiengesellschaft | Process for the continuous polymerization of lactams with static mixers |
DE2848951C2 (de) * | 1978-11-11 | 1983-05-19 | Bayer Ag, 5090 Leverkusen | Vorrichtungen zur kontinuierlichen hydrolytischen Polymerisation von Caprolactam |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1741309A (en) * | 1927-12-13 | 1929-12-31 | Selden Co | Catalytic apparatus |
US2042632A (en) * | 1929-09-07 | 1936-06-02 | Heyden Chemical Corp | Method of effecting a constant temperature of a catalytic reaction |
US2089038A (en) * | 1936-01-27 | 1937-08-03 | Shell Dev | Catalytic converter |
-
0
- NL NL200553D patent/NL200553A/xx unknown
- IT IT540894D patent/IT540894A/it unknown
- NL NL107603D patent/NL107603C/xx active
- BE BE541201D patent/BE541201A/xx unknown
-
1954
- 1954-09-24 DE DEF15777A patent/DE1017788B/de active Pending
-
1955
- 1955-08-09 US US527234A patent/US2889211A/en not_active Expired - Lifetime
- 1955-08-16 GB GB23622/55A patent/GB788521A/en not_active Expired
- 1955-09-07 FR FR1130847D patent/FR1130847A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
IT540894A (fr) | |
GB788521A (en) | 1958-01-02 |
DE1017788B (de) | 1957-10-17 |
NL107603C (fr) | |
BE541201A (fr) | |
US2889211A (en) | 1959-06-02 |
FR1130847A (fr) | 1957-02-12 |