NL56379C - - Google Patents
Info
- Publication number
- NL56379C NL56379C NL56379DA NL56379C NL 56379 C NL56379 C NL 56379C NL 56379D A NL56379D A NL 56379DA NL 56379 C NL56379 C NL 56379C
- 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
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
- C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
- C08G73/14—Polyamide-imides
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/30—Low-molecular-weight compounds
- C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
- C08G18/3819—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen
- C08G18/3821—Carboxylic acids; Esters thereof with monohydroxyl compounds
-
- 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
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 |
|---|---|---|---|
| DE2356702X | 1939-05-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL56379C true NL56379C (US06493573-20021210-M00025.png) |
Family
ID=7995455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL56379D NL56379C (US06493573-20021210-M00025.png) | 1939-05-11 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2356702A (US06493573-20021210-M00025.png) |
| FR (1) | FR879769A (US06493573-20021210-M00025.png) |
| NL (1) | NL56379C (US06493573-20021210-M00025.png) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2568885A (en) * | 1939-01-23 | 1951-09-25 | Celanese Corp | Manufacture of high polymeric compounds from n, n'-dicarbophenoxy-2, 4-diamino toluene and hexamethylene glycol |
| US2743247A (en) * | 1951-12-31 | 1956-04-24 | Glanzstoff Ag | Method of polycondensation of alkylene-alkylidene- and aralkylidene-bishalogen substituted carboxylic acid amides |
| US2743248A (en) * | 1951-12-31 | 1956-04-24 | Glanzstoff Ag | Single stage process of polycondensation of alkylene-alkylidene and aralkylidene-bis-halogen substituted-carboxylic acid amides |
| US2779686A (en) * | 1952-07-22 | 1957-01-29 | Bayer Ag | Printing paste and method of printing textiles therewith |
| US2794795A (en) * | 1953-11-02 | 1957-06-04 | Eastman Kodak Co | Linear polyesters from 4, 4'-dicar-balkoxybenzanilides |
| US2756257A (en) * | 1954-05-10 | 1956-07-24 | Du Pont | Process for preparing compositions from 6-caprolactam and hexamethylene diamine |
| US2853513A (en) * | 1956-04-24 | 1958-09-23 | Monsanto Canada Ltd | Nu. nu'-bis-(carboxyalkylthiocarbamyl) polymethylenediamines |
| US2945011A (en) * | 1956-08-23 | 1960-07-12 | Eastman Kodak Co | Polyamides from oxamic acids |
| US3113966A (en) * | 1960-03-18 | 1963-12-10 | Allied Chem | Process of hydrolyzing caprolactams |
| US3206439A (en) * | 1961-12-20 | 1965-09-14 | American Cyanamid Co | Ordered copolyamides from aromatic amino acids |
| US3393180A (en) * | 1962-06-15 | 1968-07-16 | Bayer Ag | Process for preparing polymers containing co-nh-nh-co-groups |
| US3453244A (en) * | 1965-07-14 | 1969-07-01 | Monsanto Co | Novel aliphatic-aromatic copolyamides |
| US3935172A (en) * | 1974-05-20 | 1976-01-27 | The United States Of America As Represented By The Secretary Of The Interior | Regular copolyamides as desalination membranes |
| US4876317A (en) * | 1987-12-30 | 1989-10-24 | General Electric Company | Amide-urea copolymer and process for the preparation thereof |
| US4943624A (en) * | 1988-10-28 | 1990-07-24 | Lehigh University | Supramolecular surfactants: amphiphilic polymers designed to disrupt lipid membranes |
| US5179190A (en) * | 1988-10-28 | 1993-01-12 | Regen Steven L | Supramolecular surfactants: amphiphilic polymers designed to disrupt lipid membranes |
-
0
- NL NL56379D patent/NL56379C/xx active
-
1940
- 1940-07-31 US US348683A patent/US2356702A/en not_active Expired - Lifetime
-
1942
- 1942-02-27 FR FR879769D patent/FR879769A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2356702A (en) | 1944-08-22 |
| FR879769A (fr) | 1943-03-04 |
