DE1950908B2 - Verfahren zur Herstellung von PoIyterephthaloyloxalamidrazonen - Google Patents
Verfahren zur Herstellung von PoIyterephthaloyloxalamidrazonenInfo
- Publication number
- DE1950908B2 DE1950908B2 DE19691950908 DE1950908A DE1950908B2 DE 1950908 B2 DE1950908 B2 DE 1950908B2 DE 19691950908 DE19691950908 DE 19691950908 DE 1950908 A DE1950908 A DE 1950908A DE 1950908 B2 DE1950908 B2 DE 1950908B2
- Authority
- DE
- Germany
- Prior art keywords
- water
- reaction
- solution
- oxalic acid
- bisamidrazone
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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
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)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
Priority Applications (15)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19691950908 DE1950908B2 (de) | 1969-10-09 | 1969-10-09 | Verfahren zur Herstellung von PoIyterephthaloyloxalamidrazonen |
CH1232270A CH522015A (de) | 1966-11-04 | 1970-08-18 | Verfahren zur Herstellung von Polyacyloxalamidrazonen |
BE755110D BE755110R (fr) | 1969-10-09 | 1970-08-21 | Procede pour la preparation de polyacyloxalamidrazone ( |
AT761270A AT312297B (de) | 1966-11-04 | 1970-08-21 | Verfahren zur Herstellung von Polyacyloxamidrazonen |
BG015562A BG17817A3 (bg) | 1969-10-09 | 1970-08-29 | Метод за получаване на политерефталоило-ксаламидразон |
RO64379A RO67517B (ro) | 1969-10-09 | 1970-09-03 | Procedeu de preparare a politereftaloil/xalamidrazonei |
ES383527A ES383527A1 (es) | 1969-10-09 | 1970-09-10 | Procedimiento para la preparacion de politereftaloiloxala- midrazona. |
SE1327270A SE366332B (xx) | 1969-10-09 | 1970-09-30 | |
GB4693370A GB1286239A (en) | 1969-10-09 | 1970-10-02 | A process for the production of polyterephthaloyl oxamidrazones |
IT5384370A IT1002504B (it) | 1969-10-09 | 1970-10-05 | Procedimento per la produzione di poliacilossalamidrazoni |
CS672870A CS164284B2 (xx) | 1969-10-09 | 1970-10-05 | |
NL7014767A NL7014767A (xx) | 1969-10-09 | 1970-10-08 | |
LU61837D LU61837A1 (xx) | 1969-10-09 | 1970-10-08 | |
FR7036630A FR2065288A6 (xx) | 1969-10-09 | 1970-10-09 | |
HUGA001029 HU162248B (xx) | 1969-10-09 | 1970-10-09 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19691950908 DE1950908B2 (de) | 1969-10-09 | 1969-10-09 | Verfahren zur Herstellung von PoIyterephthaloyloxalamidrazonen |
Publications (2)
Publication Number | Publication Date |
---|---|
DE1950908A1 DE1950908A1 (de) | 1971-04-29 |
DE1950908B2 true DE1950908B2 (de) | 1978-07-13 |
Family
ID=5747732
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19691950908 Withdrawn DE1950908B2 (de) | 1966-11-04 | 1969-10-09 | Verfahren zur Herstellung von PoIyterephthaloyloxalamidrazonen |
Country Status (13)
Country | Link |
---|---|
BE (1) | BE755110R (xx) |
BG (1) | BG17817A3 (xx) |
CS (1) | CS164284B2 (xx) |
DE (1) | DE1950908B2 (xx) |
ES (1) | ES383527A1 (xx) |
FR (1) | FR2065288A6 (xx) |
GB (1) | GB1286239A (xx) |
HU (1) | HU162248B (xx) |
IT (1) | IT1002504B (xx) |
LU (1) | LU61837A1 (xx) |
NL (1) | NL7014767A (xx) |
RO (1) | RO67517B (xx) |
SE (1) | SE366332B (xx) |
-
1969
- 1969-10-09 DE DE19691950908 patent/DE1950908B2/de not_active Withdrawn
-
1970
- 1970-08-21 BE BE755110D patent/BE755110R/xx active
- 1970-08-29 BG BG015562A patent/BG17817A3/xx unknown
- 1970-09-03 RO RO64379A patent/RO67517B/ro unknown
- 1970-09-10 ES ES383527A patent/ES383527A1/es not_active Expired
- 1970-09-30 SE SE1327270A patent/SE366332B/xx unknown
- 1970-10-02 GB GB4693370A patent/GB1286239A/en not_active Expired
- 1970-10-05 CS CS672870A patent/CS164284B2/cs unknown
- 1970-10-05 IT IT5384370A patent/IT1002504B/it active
- 1970-10-08 LU LU61837D patent/LU61837A1/xx unknown
- 1970-10-08 NL NL7014767A patent/NL7014767A/xx unknown
- 1970-10-09 FR FR7036630A patent/FR2065288A6/fr not_active Expired
- 1970-10-09 HU HUGA001029 patent/HU162248B/hu unknown
Also Published As
Publication number | Publication date |
---|---|
DE1950908A1 (de) | 1971-04-29 |
LU61837A1 (xx) | 1971-04-30 |
BE755110R (fr) | 1971-02-01 |
HU162248B (xx) | 1973-01-29 |
BG17817A3 (bg) | 1973-12-25 |
SE366332B (xx) | 1974-04-22 |
ES383527A1 (es) | 1973-01-01 |
CS164284B2 (xx) | 1975-11-07 |
NL7014767A (xx) | 1971-04-14 |
RO67517B (ro) | 1983-04-30 |
RO67517A (ro) | 1983-04-29 |
GB1286239A (en) | 1972-08-23 |
FR2065288A6 (xx) | 1971-07-23 |
IT1002504B (it) | 1976-05-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OGA | New person/name/address of the applicant | ||
BHN | Withdrawal |