BE720790A - - Google Patents
Info
- Publication number
- BE720790A BE720790A BE720790DA BE720790A BE 720790 A BE720790 A BE 720790A BE 720790D A BE720790D A BE 720790DA BE 720790 A BE720790 A BE 720790A
- 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
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyamides (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEG0048367 | 1966-11-04 | ||
| DEG0051497 | 1967-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE720790A true BE720790A (xx) | 1969-02-17 |
Family
ID=7129792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE720790D BE720790A (xx) | 1966-11-04 | 1968-09-13 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3544528A (xx) |
| BE (1) | BE720790A (xx) |
| DE (1) | DE1720872A1 (xx) |
| ES (1) | ES358596A2 (xx) |
| FR (1) | FR95317E (xx) |
| GB (1) | GB1184018A (xx) |
| LU (1) | LU57177A1 (xx) |
| NL (1) | NL6815415A (xx) |
| SE (1) | SE340699B (xx) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3876586A (en) * | 1969-10-09 | 1975-04-08 | Akzona Inc | Production of a polyacyloxalamidrazone |
| US3839244A (en) * | 1970-05-01 | 1974-10-01 | Akzona Inc | Flame-resistant polymeric products from polyacyloxalamidrazones and viscose and their manufacture |
| US3718625A (en) * | 1970-10-05 | 1973-02-27 | Glanzstoff Ag | Production of a polyacyloxalamidrazone |
| DE2703072C3 (de) * | 1977-01-26 | 1979-12-13 | Akzo Gmbh, 5600 Wuppertal | Verwendung von Polyterephthaloyl- und Polydiphenyläther-'M'-dicarbonsäure-oxalamidrazonen zum Herstellen von Fasern und Folien nach dem Trockenspinnverfahren |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3130182A (en) * | 1960-08-11 | 1964-04-21 | Du Pont | Wholly aromatic polyhydrazides |
| US3376267A (en) * | 1964-12-03 | 1968-04-02 | Du Pont | Meltable 1, 3, 4-polyoxadiazoles and their preparation |
| US3389122A (en) * | 1966-05-18 | 1968-06-18 | Ashland Oil Inc | Novel polyamides and heterocyclic polymers prepared from aromatic hydrazides and dicarboxylic acid dichlorides |
-
1967
- 1967-10-31 DE DE19671720872 patent/DE1720872A1/de active Pending
-
1968
- 1968-03-27 US US716364A patent/US3544528A/en not_active Expired - Lifetime
- 1968-09-13 BE BE720790D patent/BE720790A/xx unknown
- 1968-09-27 ES ES358596A patent/ES358596A2/es not_active Expired
- 1968-10-17 SE SE14027/68A patent/SE340699B/xx unknown
- 1968-10-22 GB GB50085/68A patent/GB1184018A/en not_active Expired
- 1968-10-29 LU LU57177D patent/LU57177A1/xx unknown
- 1968-10-29 NL NL6815415A patent/NL6815415A/xx unknown
- 1968-10-30 FR FR172038A patent/FR95317E/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1184018A (en) | 1970-03-11 |
| NL6815415A (xx) | 1969-05-02 |
| FR95317E (fr) | 1970-08-21 |
| SE340699B (xx) | 1971-11-29 |
| LU57177A1 (xx) | 1969-01-31 |
| DE1720872A1 (de) | 1971-07-22 |
| ES358596A2 (es) | 1970-06-16 |
| US3544528A (en) | 1970-12-01 |