FR2271250A2 - Heat stable polymers based on maleimide cpd. - reacted with an amino cpd. and a carbonyl cpd. - Google Patents
Heat stable polymers based on maleimide cpd. - reacted with an amino cpd. and a carbonyl cpd.Info
- Publication number
- FR2271250A2 FR2271250A2 FR7401916A FR7401916A FR2271250A2 FR 2271250 A2 FR2271250 A2 FR 2271250A2 FR 7401916 A FR7401916 A FR 7401916A FR 7401916 A FR7401916 A FR 7401916A FR 2271250 A2 FR2271250 A2 FR 2271250A2
- Authority
- FR
- France
- Prior art keywords
- cpd
- radical
- formula
- heat stable
- maleimide
- 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.)
- Granted
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
- C08G73/12—Unsaturated polyimide precursors
-
- 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
- C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
- C08G18/3225—Polyamines
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7401916A FR2271250A2 (en) | 1974-01-21 | 1974-01-21 | Heat stable polymers based on maleimide cpd. - reacted with an amino cpd. and a carbonyl cpd. |
NL7409399A NL7409399A (nl) | 1973-07-19 | 1974-07-11 | Werkwijze ter bereiding van thermostabiele har- sen en voorwerpen geheel of gedeeltelijk be- staande uit deze harsen. |
JP49081043A JPS5054697A (pl) | 1973-07-19 | 1974-07-15 | |
BR595574A BR7405955D0 (pt) | 1973-07-19 | 1974-07-18 | Processo de preparacao de polimeros termoestaveis |
LU70561A LU70561A1 (pl) | 1973-07-19 | 1974-07-18 | |
CH991974A CH592697A5 (pl) | 1973-07-19 | 1974-07-18 | |
SE7409398A SE7409398L (pl) | 1973-07-19 | 1974-07-18 | |
CA205,245A CA1052042A (fr) | 1973-07-19 | 1974-07-18 | Resines thermostables |
DE2434953A DE2434953A1 (de) | 1973-07-19 | 1974-07-19 | Waermestabile harze |
IT2537974A IT1017306B (it) | 1973-07-19 | 1974-07-19 | Resine termostabili |
AT600074A AT343909B (de) | 1973-07-19 | 1974-07-19 | Verfahren zur herstellung von neuen, warmestabilen polymeren und prapolymeren davon |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7401916A FR2271250A2 (en) | 1974-01-21 | 1974-01-21 | Heat stable polymers based on maleimide cpd. - reacted with an amino cpd. and a carbonyl cpd. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2271250A2 true FR2271250A2 (en) | 1975-12-12 |
FR2271250B2 FR2271250B2 (pl) | 1979-07-20 |
Family
ID=9133727
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7401916A Granted FR2271250A2 (en) | 1973-07-19 | 1974-01-21 | Heat stable polymers based on maleimide cpd. - reacted with an amino cpd. and a carbonyl cpd. |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2271250A2 (pl) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6441782B2 (en) | 2000-04-14 | 2002-08-27 | Hughes Electronics Corporation | Method and system of directing an antenna in a two-way satellite system |
-
1974
- 1974-01-21 FR FR7401916A patent/FR2271250A2/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2271250B2 (pl) | 1979-07-20 |
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