NL243209A - - Google Patents
Info
- Publication number
- NL243209A NL243209A NL243209DA NL243209A NL 243209 A NL243209 A NL 243209A NL 243209D A NL243209D A NL 243209DA NL 243209 A NL243209 A NL 243209A
- 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
- C08G73/08—Polyhydrazides; Polytriazoles; Polyaminotriazoles; Polyoxadiazoles
-
- 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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/68—Polyesters containing atoms other than carbon, hydrogen and oxygen
- C08G63/685—Polyesters containing atoms other than carbon, hydrogen and oxygen containing nitrogen
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyamides (AREA)
- Polyesters Or Polycarbonates (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US760082A US3025270A (en) | 1958-09-10 | 1958-09-10 | Linear polyester-hydrazides |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL243209A true NL243209A (fr) |
Family
ID=25058042
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL121156D NL121156C (fr) | 1958-09-10 | ||
| NL243209D NL243209A (fr) | 1958-09-10 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL121156D NL121156C (fr) | 1958-09-10 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3025270A (fr) |
| CH (1) | CH395533A (fr) |
| NL (2) | NL243209A (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3441606A (en) * | 1963-08-13 | 1969-04-29 | Stevens & Co Inc J P | Acylated hydrazine compounds |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2463977A (en) * | 1944-03-16 | 1949-03-08 | American Cyanamid Co | Polyamide-polyester condensation products and processes of producing the same |
| US2512632A (en) * | 1948-05-10 | 1950-06-27 | Celanese Corp | Production of nitrogen-containing polymers |
| FR1141897A (fr) * | 1954-08-11 | 1957-09-11 | Toyo Koatsu Ind Inc | Procédé de fabrication de polymères linéaires supérieurs à l'aide d'urée ou d'un dérivé de l'urée |
-
0
- NL NL121156D patent/NL121156C/xx active
- NL NL243209D patent/NL243209A/xx unknown
-
1958
- 1958-09-10 US US760082A patent/US3025270A/en not_active Expired - Lifetime
-
1959
- 1959-08-31 CH CH7759659A patent/CH395533A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH395533A (fr) | 1965-07-15 |
| US3025270A (en) | 1962-03-13 |
| NL121156C (fr) |