BE546259A - - Google Patents
Info
- Publication number
- BE546259A BE546259A BE546259DA BE546259A BE 546259 A BE546259 A BE 546259A BE 546259D A BE546259D A BE 546259DA BE 546259 A BE546259 A BE 546259A
- Authority
- BE
- Belgium
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
- C08G69/36—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino acids, polyamines and polycarboxylic acids
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US496334A US2893980A (en) | 1955-03-23 | 1955-03-23 | High-melting interpolymers from epsilon-caprolactam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE546259A true BE546259A (xx) |
Family
ID=23972173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE546259D BE546259A (xx) | 1955-03-23 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US2893980A (xx) |
| BE (1) | BE546259A (xx) |
| CH (1) | CH364114A (xx) |
| DE (1) | DE1138935B (xx) |
| FR (1) | FR1148894A (xx) |
| GB (1) | GB789491A (xx) |
| NL (2) | NL205600A (xx) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3061593A (en) * | 1959-12-21 | 1962-10-30 | Gen Aniline & Film Corp | Halides as chain initiators for the polymerization of lactams |
| US3240732A (en) * | 1961-01-11 | 1966-03-15 | Gulf Oil Corp | Low moisture absorption interpolymers of caprolactam with i to 10 mole percent of dimer acid and diamine |
| DE1300686B (de) * | 1961-05-22 | 1969-10-02 | Monsanto Co | Verfahren zur Herstellung von modifizierten Polyamiden |
| BE625324A (xx) * | 1962-11-19 | |||
| US3320215A (en) * | 1963-10-24 | 1967-05-16 | Scott Paper Co | Water-soluble nylon-type resins |
| US3386964A (en) * | 1963-12-19 | 1968-06-04 | Allied Chem | Terpolymers of epsilon-caprolactam, mu-xylylenediamine, and a dicarboxylic acid |
| US4826955A (en) * | 1988-01-21 | 1989-05-02 | Allied-Signal Inc. | Amorphous copolyamide article of manufacture with moisture-insensitive oxygen barrier properties |
| US6500559B2 (en) * | 1998-05-04 | 2002-12-31 | Cryovac, Inc. | Multiple layer film with amorphous polyamide layer |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL49796C (xx) * | 1937-08-20 | |||
| US2252557A (en) * | 1939-04-04 | 1941-08-12 | Du Pont | Polymeric materials |
| US2252555A (en) * | 1939-04-04 | 1941-08-12 | Wilmington Trust Co | Polymeric material |
| US2244192A (en) * | 1939-09-08 | 1941-06-03 | Du Pont | Preparation of polyamides |
| FR894173A (fr) * | 1942-04-30 | 1944-12-15 | Thueringische Zellwolle Ag | Procédé de fabrication de produits de polycondensation contenant des groupes amide |
| FR957390A (xx) * | 1946-08-22 | 1950-02-18 | ||
| GB632997A (en) * | 1946-12-16 | 1949-12-05 | James Gordon Napier Drewitt | Improvements in the production of interpolyamides |
-
0
- NL NL102381D patent/NL102381C/xx active
- BE BE546259D patent/BE546259A/xx unknown
- NL NL205600D patent/NL205600A/xx unknown
-
1955
- 1955-03-23 US US496334A patent/US2893980A/en not_active Expired - Lifetime
-
1956
- 1956-02-28 GB GB6221/56A patent/GB789491A/en not_active Expired
- 1956-03-16 FR FR1148894D patent/FR1148894A/fr not_active Expired
- 1956-03-19 DE DEC12755A patent/DE1138935B/de active Pending
- 1956-03-23 CH CH3132256A patent/CH364114A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL102381C (xx) | |
| CH364114A (de) | 1962-08-31 |
| NL205600A (xx) | |
| GB789491A (en) | 1958-01-22 |
| FR1148894A (fr) | 1957-12-17 |
| US2893980A (en) | 1959-07-07 |
| DE1138935B (de) | 1962-10-31 |