CH571548A5 - - Google Patents
Info
- Publication number
- CH571548A5 CH571548A5 CH214272A CH214272A CH571548A5 CH 571548 A5 CH571548 A5 CH 571548A5 CH 214272 A CH214272 A CH 214272A CH 214272 A CH214272 A CH 214272A CH 571548 A5 CH571548 A5 CH 571548A5
- Authority
- CH
- Switzerland
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
- C08G85/00—General processes for preparing compounds provided for in this subclass
-
- 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
- C08G69/20—Anionic polymerisation characterised by the catalysts used
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 |
|---|---|---|---|
| DE19712107485 DE2107485A1 (de) | 1971-02-17 | 1971-02-17 | Verfahren zur Herstellung von pigmentiertem Polyamid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH571548A5 true CH571548A5 (cs) | 1976-01-15 |
Family
ID=5798990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH214272A CH571548A5 (cs) | 1971-02-17 | 1972-02-15 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3775362A (cs) |
| BE (1) | BE779430A (cs) |
| CA (1) | CA965539A (cs) |
| CH (1) | CH571548A5 (cs) |
| CS (1) | CS170178B2 (cs) |
| DE (1) | DE2107485A1 (cs) |
| FR (1) | FR2125569A1 (cs) |
| GB (1) | GB1380498A (cs) |
| IT (1) | IT950648B (cs) |
| NL (1) | NL7202111A (cs) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL8600698A (nl) * | 1986-03-19 | 1987-10-16 | Stamicarbon | Alkalimetaallactamaat. |
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1971
- 1971-02-17 DE DE19712107485 patent/DE2107485A1/de active Pending
-
1972
- 1972-02-15 CS CS956A patent/CS170178B2/cs unknown
- 1972-02-15 CA CA134,711A patent/CA965539A/en not_active Expired
- 1972-02-15 IT IT48331/72A patent/IT950648B/it active
- 1972-02-15 CH CH214272A patent/CH571548A5/xx not_active IP Right Cessation
- 1972-02-16 GB GB709672A patent/GB1380498A/en not_active Expired
- 1972-02-16 BE BE779430A patent/BE779430A/xx unknown
- 1972-02-17 NL NL7202111A patent/NL7202111A/xx unknown
- 1972-02-17 US US00227253A patent/US3775362A/en not_active Expired - Lifetime
- 1972-02-17 FR FR7205405A patent/FR2125569A1/fr active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| NL7202111A (cs) | 1972-08-21 |
| FR2125569A1 (cs) | 1972-09-29 |
| IT950648B (it) | 1973-06-20 |
| CA965539A (en) | 1975-04-01 |
| CS170178B2 (cs) | 1976-08-27 |
| BE779430A (fr) | 1972-08-16 |
| US3775362A (en) | 1973-11-27 |
| GB1380498A (en) | 1975-01-15 |
| DE2107485A1 (de) | 1972-08-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |