NL56052C - - Google Patents
Info
- Publication number
- NL56052C NL56052C NL95375A NL95375A NL56052C NL 56052 C NL56052 C NL 56052C NL 95375 A NL95375 A NL 95375A NL 95375 A NL95375 A NL 95375A NL 56052 C NL56052 C NL 56052C
- 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
- C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
- C08G69/28—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
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
- D01F6/60—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyamides
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Polyamides (AREA)
- Artificial Filaments (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US232680A US2241323A (en) | 1938-09-30 | 1938-09-30 | Process for preparing polyamides |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL56052C true NL56052C (es) | 1944-04-15 |
Family
ID=22874107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL95375A NL56052C (es) | 1938-09-30 | 1939-09-29 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2241323A (es) |
| DE (1) | DE739001C (es) |
| FR (1) | FR921370A (es) |
| NL (1) | NL56052C (es) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE553950A (es) * | 1956-01-26 | |||
| NL247561A (es) * | 1959-02-09 | |||
| US3386967A (en) * | 1965-01-19 | 1968-06-04 | Allied Chem | Polycaproamide having excess number of carboxyl end groups over amino end groups |
| NL129238C (es) * | 1965-11-11 | |||
| US4204049A (en) * | 1976-11-19 | 1980-05-20 | Basf Aktiengesellschaft | Hydrolytic polymerization of epsilon-caprolactam |
| US5292857A (en) * | 1993-02-22 | 1994-03-08 | E. I. Du Pont De Nemours And Company | Preparation of nylon 66 polymers from 1,8-diazacyclotetradecane-2,7-dione |
| WO2000024808A1 (en) * | 1998-10-26 | 2000-05-04 | E.I. Du Pont De Nemours And Company | Continuous polymerization process for preparing polyamides from omega-aminonitriles |
| US8784719B2 (en) | 2011-06-30 | 2014-07-22 | Sabic Global Technologies B.V. | Flow in reinforced polyimide compositions |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB461237A (en) * | 1935-01-02 | 1937-02-09 | Du Pont | The manufacture of new compositions of matter and of artificial filaments, fibres, sheets, films and the like therefrom |
| US2130948A (en) * | 1937-04-09 | 1938-09-20 | Du Pont | Synthetic fiber |
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1938
- 1938-09-30 US US232680A patent/US2241323A/en not_active Expired - Lifetime
-
1939
- 1939-09-26 DE DEP79802D patent/DE739001C/de not_active Expired
- 1939-09-29 NL NL95375A patent/NL56052C/xx active
-
1946
- 1946-02-07 FR FR921370D patent/FR921370A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2241323A (en) | 1941-05-06 |
| DE739001C (de) | 1943-09-08 |
| FR921370A (fr) | 1947-05-06 |