FR2150284A1 - - Google Patents
Info
- Publication number
- FR2150284A1 FR2150284A1 FR7208504A FR7208504A FR2150284A1 FR 2150284 A1 FR2150284 A1 FR 2150284A1 FR 7208504 A FR7208504 A FR 7208504A FR 7208504 A FR7208504 A FR 7208504A FR 2150284 A1 FR2150284 A1 FR 2150284A1
- Authority
- FR
- France
- 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.)
- Withdrawn
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
- C08G69/18—Anionic polymerisation
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 |
|---|---|---|---|
| DE2141985A DE2141985A1 (de) | 1971-08-21 | 1971-08-21 | Rieselfaehige, lagerstabile, polymerisierbare lactam-katalysator-aktivatorgemische |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2150284A1 true FR2150284A1 (enExample) | 1973-04-06 |
Family
ID=5817415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7208504A Withdrawn FR2150284A1 (enExample) | 1971-08-21 | 1972-03-10 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3790516A (enExample) |
| JP (1) | JPS4830795A (enExample) |
| AT (1) | AT320980B (enExample) |
| BE (1) | BE780499A (enExample) |
| CA (1) | CA1005190A (enExample) |
| DE (1) | DE2141985A1 (enExample) |
| FR (1) | FR2150284A1 (enExample) |
| GB (1) | GB1379953A (enExample) |
| IT (1) | IT954353B (enExample) |
| NL (1) | NL7203240A (enExample) |
-
1971
- 1971-08-21 DE DE2141985A patent/DE2141985A1/de active Pending
-
1972
- 1972-03-08 JP JP47023243A patent/JPS4830795A/ja active Pending
- 1972-03-08 US US00232903A patent/US3790516A/en not_active Expired - Lifetime
- 1972-03-08 AT AT192572A patent/AT320980B/de active
- 1972-03-08 CA CA136,525A patent/CA1005190A/en not_active Expired
- 1972-03-09 GB GB1094172A patent/GB1379953A/en not_active Expired
- 1972-03-10 NL NL7203240A patent/NL7203240A/xx unknown
- 1972-03-10 IT IT48887/72A patent/IT954353B/it active
- 1972-03-10 BE BE780499A patent/BE780499A/xx unknown
- 1972-03-10 FR FR7208504A patent/FR2150284A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4830795A (enExample) | 1973-04-23 |
| IT954353B (it) | 1973-08-30 |
| GB1379953A (en) | 1975-01-08 |
| NL7203240A (enExample) | 1973-02-23 |
| DE2141985A1 (de) | 1973-03-15 |
| US3790516A (en) | 1974-02-05 |
| BE780499A (fr) | 1972-09-11 |
| CA1005190A (en) | 1977-02-08 |
| AT320980B (de) | 1975-03-10 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |