NL276218A - - Google Patents
Info
- Publication number
- NL276218A NL276218A NL276218DA NL276218A NL 276218 A NL276218 A NL 276218A NL 276218D A NL276218D A NL 276218DA NL 276218 A NL276218 A NL 276218A
- 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
-
- 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
- C08G69/04—Preparatory processes
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyamides (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL276218 | 1962-03-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL276218A true NL276218A (en:Method) |
Family
ID=27222199
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL133348D NL133348C (en:Method) | 1962-03-21 | ||
| NL276218D NL276218A (en:Method) | 1962-03-21 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL133348D NL133348C (en:Method) | 1962-03-21 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3450679A (en:Method) |
| BE (1) | BE629185A (en:Method) |
| CH (1) | CH417960A (en:Method) |
| DE (1) | DE1520417A1 (en:Method) |
| ES (1) | ES286215A1 (en:Method) |
| FR (1) | FR1351240A (en:Method) |
| GB (1) | GB986506A (en:Method) |
| NL (2) | NL276218A (en:Method) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2241322A (en) * | 1938-09-30 | 1941-05-06 | Du Pont | Process for preparing polyamides from cyclic amides |
| US2615863A (en) * | 1950-09-29 | 1952-10-28 | Wingfoot Corp | Polymers |
| NL97544C (en:Method) * | 1953-07-25 | |||
| NL207922A (en:Method) * | 1955-07-23 | |||
| US2902475A (en) * | 1956-04-13 | 1959-09-01 | Gen Electric | Linear polyamide resins |
| NL227654A (en:Method) * | 1957-05-17 | |||
| US3031433A (en) * | 1958-04-18 | 1962-04-24 | Du Pont | Solid phase polymerization of polyamides |
| NL279942A (en:Method) * | 1961-06-21 |
-
0
- BE BE629185D patent/BE629185A/xx unknown
- NL NL133348D patent/NL133348C/xx active
- NL NL276218D patent/NL276218A/xx unknown
-
1963
- 1963-02-21 DE DE19631520417 patent/DE1520417A1/de active Pending
- 1963-03-15 GB GB10313/63A patent/GB986506A/en not_active Expired
- 1963-03-20 CH CH353363A patent/CH417960A/de unknown
- 1963-03-20 FR FR928635A patent/FR1351240A/fr not_active Expired
- 1963-03-20 ES ES286215A patent/ES286215A1/es not_active Expired
-
1966
- 1966-06-28 US US561044A patent/US3450679A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| BE629185A (en:Method) | |
| US3450679A (en) | 1969-06-17 |
| FR1351240A (fr) | 1964-01-31 |
| DE1520417A1 (de) | 1969-05-22 |
| CH417960A (de) | 1966-07-31 |
| NL133348C (en:Method) | |
| GB986506A (en) | 1965-03-17 |
| ES286215A1 (es) | 1963-06-01 |