DE2239734A1 - Verfahren zur herstellung von polyamiden - Google Patents
Verfahren zur herstellung von polyamidenInfo
- Publication number
- DE2239734A1 DE2239734A1 DE2239734A DE2239734A DE2239734A1 DE 2239734 A1 DE2239734 A1 DE 2239734A1 DE 2239734 A DE2239734 A DE 2239734A DE 2239734 A DE2239734 A DE 2239734A DE 2239734 A1 DE2239734 A1 DE 2239734A1
- Authority
- DE
- Germany
- Prior art keywords
- mixture
- diamines
- lactams
- acid
- lactam
- 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.)
- Pending
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
- C08G69/36—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino acids, polyamines and polycarboxylic acids
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyamides (AREA)
Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2239734A DE2239734A1 (de) | 1972-08-12 | 1972-08-12 | Verfahren zur herstellung von polyamiden |
NL7310888A NL7310888A (sv) | 1972-08-12 | 1973-08-07 | |
AU59062/73A AU5906273A (en) | 1972-08-12 | 1973-08-09 | Preparation of polyamides |
SU1958544A SU509241A3 (ru) | 1972-08-12 | 1973-08-10 | Способ получени сополиамидов |
IT27795/73A IT995185B (it) | 1972-08-12 | 1973-08-10 | Procedimento per la preparazione di poliamidi |
JP48089379A JPS4945990A (sv) | 1972-08-12 | 1973-08-10 | |
ZA735455A ZA735455B (en) | 1972-08-12 | 1973-08-10 | Process for the preparation of polyamides |
BR6149/73A BR7306149D0 (pt) | 1972-08-12 | 1973-08-10 | Processo para a obtencao de poliamidas |
FR7329513A FR2195647A1 (en) | 1972-08-12 | 1973-08-13 | Polyamides from diamines, dicarboxylic acids and lactams - two-stage prepn giving products having reproducible viscosities |
BE134522A BE803544A (fr) | 1972-08-12 | 1973-08-13 | Procede de preparation de polyamides |
IN1867/CAL/73A IN138934B (sv) | 1972-08-12 | 1973-08-13 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2239734A DE2239734A1 (de) | 1972-08-12 | 1972-08-12 | Verfahren zur herstellung von polyamiden |
Publications (1)
Publication Number | Publication Date |
---|---|
DE2239734A1 true DE2239734A1 (de) | 1974-02-21 |
Family
ID=5853410
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2239734A Pending DE2239734A1 (de) | 1972-08-12 | 1972-08-12 | Verfahren zur herstellung von polyamiden |
Country Status (11)
Country | Link |
---|---|
JP (1) | JPS4945990A (sv) |
AU (1) | AU5906273A (sv) |
BE (1) | BE803544A (sv) |
BR (1) | BR7306149D0 (sv) |
DE (1) | DE2239734A1 (sv) |
FR (1) | FR2195647A1 (sv) |
IN (1) | IN138934B (sv) |
IT (1) | IT995185B (sv) |
NL (1) | NL7310888A (sv) |
SU (1) | SU509241A3 (sv) |
ZA (1) | ZA735455B (sv) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3248776A1 (de) * | 1982-12-31 | 1984-07-12 | Chemische Werke Hüls AG, 4370 Marl | Verwendung von copolyamiden zum heisssiegeln von textilien |
KR100540305B1 (ko) * | 1997-03-05 | 2006-01-10 | 리델-데 하엔 게엠베하 | 비-녹색 안티-스토크스 발광 물질 |
US20160340472A1 (en) | 2014-01-28 | 2016-11-24 | Radicifil S.P.A. | Three-component copolymers having high transparency and low gas permeability and process for the production thereof |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2293388A (en) * | 1939-11-21 | 1942-08-18 | Du Pont | Polyamides and their preparation |
GB1268374A (en) * | 1968-05-29 | 1972-03-29 | Bp Chem Int Ltd | Polyamide |
-
1972
- 1972-08-12 DE DE2239734A patent/DE2239734A1/de active Pending
-
1973
- 1973-08-07 NL NL7310888A patent/NL7310888A/xx unknown
- 1973-08-09 AU AU59062/73A patent/AU5906273A/en not_active Expired
- 1973-08-10 IT IT27795/73A patent/IT995185B/it active
- 1973-08-10 SU SU1958544A patent/SU509241A3/ru active
- 1973-08-10 BR BR6149/73A patent/BR7306149D0/pt unknown
- 1973-08-10 JP JP48089379A patent/JPS4945990A/ja active Pending
- 1973-08-10 ZA ZA735455A patent/ZA735455B/xx unknown
- 1973-08-13 IN IN1867/CAL/73A patent/IN138934B/en unknown
- 1973-08-13 BE BE134522A patent/BE803544A/xx unknown
- 1973-08-13 FR FR7329513A patent/FR2195647A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS4945990A (sv) | 1974-05-02 |
AU5906273A (en) | 1975-02-13 |
IN138934B (sv) | 1976-04-17 |
BR7306149D0 (pt) | 1974-07-18 |
FR2195647B1 (sv) | 1976-11-19 |
FR2195647A1 (en) | 1974-03-08 |
ZA735455B (en) | 1974-08-28 |
BE803544A (fr) | 1974-02-13 |
NL7310888A (sv) | 1974-02-14 |
SU509241A3 (ru) | 1976-03-30 |
IT995185B (it) | 1975-11-10 |
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