NL275212A - - Google Patents
Info
- Publication number
- NL275212A NL275212A NL275212DA NL275212A NL 275212 A NL275212 A NL 275212A NL 275212D A NL275212D A NL 275212DA NL 275212 A NL275212 A NL 275212A
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
- Y10S264/56—Processes of molding lactams
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 |
|---|---|---|---|
| GB6694/61A GB923450A (en) | 1961-02-23 | 1961-02-23 | Polymerisation process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL275212A true NL275212A (es) |
Family
ID=9819104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL275212D NL275212A (es) | 1961-02-23 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3228759A (es) |
| CH (1) | CH412328A (es) |
| FR (1) | FR1316132A (es) |
| GB (1) | GB923450A (es) |
| NL (1) | NL275212A (es) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE634609A (es) * | 1962-07-17 | |||
| USRE28646E (en) * | 1963-05-31 | 1975-12-09 | einforced polyamides and process of preparation thereof | |
| US3325455A (en) * | 1963-11-21 | 1967-06-13 | Polymer Corp | Method of producing nylon powders |
| DE1495204A1 (de) * | 1964-10-13 | 1969-02-13 | Basf Ag | Verfahren zum Herstellen von Formkoerpern aus Polyamiden |
| US3417178A (en) * | 1966-02-10 | 1968-12-17 | Allied Chem | Casting process for forming a solid polylactam article |
| DE3040612A1 (de) * | 1980-10-29 | 1982-05-27 | Bayer Ag, 5090 Leverkusen | Copolymerisate aus cyclischen kohlensaeureestern und lactamen und ihre herstellung |
| DE3040613A1 (de) * | 1980-10-29 | 1982-06-03 | Bayer Ag, 5090 Leverkusen | Copolymerisate aus aliphatischen polycarbonaten und lactamen |
| US4808364A (en) * | 1984-03-23 | 1989-02-28 | Hercules Incorporated | Rotational polymerization molding |
| EP1211275A1 (en) * | 2000-11-30 | 2002-06-05 | Dsm N.V. | Modified Polylactam |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE748253C (de) * | 1938-06-10 | 1944-10-30 | Verfahren zur Herstellung verformbarer hochmolekularer Polyamide | |
| GB863859A (en) * | 1956-07-23 | 1961-03-29 | Monsanto Chemicals | Polymerisation of lactams |
| US2907755A (en) * | 1956-11-07 | 1959-10-06 | Basf Ag | Polymerization of lactams in presence of carbon monoxide |
| US3017391A (en) * | 1956-12-13 | 1962-01-16 | Monsanto Chemicals | Preparation of polycaprolactam using n-acyl activators |
| DE1067587B (de) * | 1957-07-20 | 1959-10-22 | Basf Ag | Verfahren zur einstufigen Herstellung von Polyamid-Formkoerpern |
-
0
- NL NL275212D patent/NL275212A/xx unknown
-
1961
- 1961-02-23 GB GB6694/61A patent/GB923450A/en not_active Expired
-
1962
- 1962-02-23 US US175223A patent/US3228759A/en not_active Expired - Lifetime
- 1962-02-23 CH CH221662A patent/CH412328A/de unknown
- 1962-02-23 FR FR889053A patent/FR1316132A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1316132A (fr) | 1963-01-25 |
| CH412328A (de) | 1966-04-30 |
| US3228759A (en) | 1966-01-11 |
| GB923450A (en) | 1963-04-10 |