FR93795E - New phosphorus polypyromellimides. - Google Patents
New phosphorus polypyromellimides.Info
- Publication number
- FR93795E FR93795E FR136554A FR136554A FR93795E FR 93795 E FR93795 E FR 93795E FR 136554 A FR136554 A FR 136554A FR 136554 A FR136554 A FR 136554A FR 93795 E FR93795 E FR 93795E
- Authority
- FR
- France
- Prior art keywords
- polypyromellimides
- new phosphorus
- phosphorus
- new
- phosphorus polypyromellimides
- 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.)
- Expired
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
- C08G73/1057—Polyimides containing other atoms than carbon, hydrogen, nitrogen or oxygen in the main chain
-
- 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
- C08G73/1042—Copolyimides derived from at least two different tetracarboxylic compounds or two different diamino compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR136554A FR93795E (en) | 1967-04-24 | 1968-01-18 | New phosphorus polypyromellimides. |
NL6805337A NL6805337A (en) | 1967-04-24 | 1968-04-16 | |
BE714069D BE714069A (en) | 1967-04-24 | 1968-04-23 | |
GB1918968A GB1205833A (en) | 1967-04-24 | 1968-04-23 | New phosphorus-containing polypyromellimides |
CH596668A CH482759A (en) | 1967-04-24 | 1968-04-23 | Process for the preparation of new phosphorus-containing polypyromellimides |
DE19681770253 DE1770253A1 (en) | 1967-04-24 | 1968-04-24 | New Phosphorus-Containing Polypyromellimides |
US820313A US3531437A (en) | 1967-04-24 | 1969-04-29 | Dimethylformamide soluble phosphorus-containing polypyromellimides |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR103924A FR1529727A (en) | 1967-04-24 | 1967-04-24 | New phosphorus polypyromellimides |
FR136554A FR93795E (en) | 1967-04-24 | 1968-01-18 | New phosphorus polypyromellimides. |
Publications (1)
Publication Number | Publication Date |
---|---|
FR93795E true FR93795E (en) | 1969-05-16 |
Family
ID=26175872
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR136554A Expired FR93795E (en) | 1967-04-24 | 1968-01-18 | New phosphorus polypyromellimides. |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE714069A (en) |
CH (1) | CH482759A (en) |
DE (1) | DE1770253A1 (en) |
FR (1) | FR93795E (en) |
GB (1) | GB1205833A (en) |
NL (1) | NL6805337A (en) |
-
1968
- 1968-01-18 FR FR136554A patent/FR93795E/en not_active Expired
- 1968-04-16 NL NL6805337A patent/NL6805337A/xx unknown
- 1968-04-23 BE BE714069D patent/BE714069A/xx unknown
- 1968-04-23 GB GB1918968A patent/GB1205833A/en not_active Expired
- 1968-04-23 CH CH596668A patent/CH482759A/en not_active IP Right Cessation
- 1968-04-24 DE DE19681770253 patent/DE1770253A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
DE1770253A1 (en) | 1971-10-07 |
CH482759A (en) | 1969-12-15 |
GB1205833A (en) | 1970-09-16 |
BE714069A (en) | 1968-10-23 |
NL6805337A (en) | 1968-10-25 |
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