NL7114151A - - Google Patents
Info
- Publication number
- NL7114151A NL7114151A NL7114151A NL7114151A NL7114151A NL 7114151 A NL7114151 A NL 7114151A NL 7114151 A NL7114151 A NL 7114151A NL 7114151 A NL7114151 A NL 7114151A NL 7114151 A NL7114151 A NL 7114151A
- 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
- C08G69/18—Anionic polymerisation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/0001—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor characterised by the choice of material
-
- 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)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Polyamides (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702050440 DE2050440A1 (en) | 1970-10-14 | 1970-10-14 | Manufacture of molded parts from polyamides by activated anionic polymerization of lactams in injection molding machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7114151A true NL7114151A (en) | 1972-04-18 |
Family
ID=5785110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7114151A NL7114151A (en) | 1970-10-14 | 1971-10-14 |
Country Status (9)
| Country | Link |
|---|---|
| BE (1) | BE773872A (en) |
| CA (1) | CA980965A (en) |
| CH (1) | CH553236A (en) |
| DE (1) | DE2050440A1 (en) |
| ES (1) | ES395984A1 (en) |
| FR (1) | FR2111400A5 (en) |
| GB (1) | GB1348726A (en) |
| IT (1) | IT942218B (en) |
| NL (1) | NL7114151A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3944629A (en) * | 1974-06-24 | 1976-03-16 | Monsanto Company | Polyester initiated anionic catalyzed polymerization of lactam |
| JPS5959427A (en) * | 1982-09-30 | 1984-04-05 | Ube Ind Ltd | Process for reaction injection molding |
| DE10303882A1 (en) * | 2003-01-31 | 2004-08-12 | Hennecke Gmbh | Process for the production of molded polyurethane parts |
| EP4059989B1 (en) * | 2019-11-11 | 2023-12-06 | Kureha Corporation | Method for producing polyamide, and polyamide |
-
1970
- 1970-10-14 DE DE19702050440 patent/DE2050440A1/en active Pending
-
1971
- 1971-09-28 GB GB4503871A patent/GB1348726A/en not_active Expired
- 1971-10-12 CA CA124,892A patent/CA980965A/en not_active Expired
- 1971-10-12 IT IT5340771A patent/IT942218B/en active
- 1971-10-13 BE BE773872A patent/BE773872A/en unknown
- 1971-10-13 CH CH1493471A patent/CH553236A/en not_active IP Right Cessation
- 1971-10-14 FR FR7137010A patent/FR2111400A5/fr not_active Expired
- 1971-10-14 ES ES395984A patent/ES395984A1/en not_active Expired
- 1971-10-14 NL NL7114151A patent/NL7114151A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2111400A5 (en) | 1972-06-02 |
| CH553236A (en) | 1974-08-30 |
| CA980965A (en) | 1976-01-06 |
| BE773872A (en) | 1972-01-31 |
| DE2050440A1 (en) | 1972-04-20 |
| IT942218B (en) | 1973-03-20 |
| GB1348726A (en) | 1974-03-20 |
| ES395984A1 (en) | 1973-12-16 |