CA1069649A - Thermostable cellular composites - Google Patents
Thermostable cellular compositesInfo
- Publication number
- CA1069649A CA1069649A CA255,847A CA255847A CA1069649A CA 1069649 A CA1069649 A CA 1069649A CA 255847 A CA255847 A CA 255847A CA 1069649 A CA1069649 A CA 1069649A
- Authority
- CA
- Canada
- Prior art keywords
- mélange
- radical
- est
- représente
- revendication
- 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
- 230000001413 cellular effect Effects 0.000 title abstract 2
- 239000002131 composite material Substances 0.000 title 1
- HYBBIBNJHNGZAN-UHFFFAOYSA-N furfural Chemical class O=CC1=CC=CO1 HYBBIBNJHNGZAN-UHFFFAOYSA-N 0.000 claims abstract 11
- 239000000203 mixture Substances 0.000 claims abstract 9
- 239000003795 chemical substances by application Substances 0.000 claims 5
- 239000004156 Azodicarbonamide Substances 0.000 claims 1
- XOZUGNYVDXMRKW-AATRIKPKSA-N azodicarbonamide Chemical compound NC(=O)\N=N\C(N)=O XOZUGNYVDXMRKW-AATRIKPKSA-N 0.000 claims 1
- 235000019399 azodicarbonamide Nutrition 0.000 claims 1
- 239000000835 fiber Substances 0.000 claims 1
- 150000003949 imides Chemical class 0.000 claims 1
- 239000000463 material Substances 0.000 abstract 2
- XQUPVDVFXZDTLT-UHFFFAOYSA-N 1-[4-[[4-(2,5-dioxopyrrol-1-yl)phenyl]methyl]phenyl]pyrrole-2,5-dione Chemical compound O=C1C=CC(=O)N1C(C=C1)=CC=C1CC1=CC=C(N2C(C=CC2=O)=O)C=C1 XQUPVDVFXZDTLT-UHFFFAOYSA-N 0.000 abstract 1
- 230000009970 fire resistant effect Effects 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 125000005462 imide group Chemical group 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
-
- 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
- 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
- C08G73/125—Unsaturated polyimide precursors the unsaturated precursors containing atoms other than carbon, hydrogen, oxygen or nitrogen 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
- C08G73/12—Unsaturated polyimide precursors
- C08G73/126—Unsaturated polyimide precursors the unsaturated precursors being wholly aromatic
- C08G73/127—Unsaturated polyimide precursors the unsaturated precursors being wholly aromatic containing oxygen in the form of ether bonds in the main chain
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2379/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen, or carbon only, not provided for in groups C08J2361/00 - C08J2377/00
- C08J2379/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
- C08J2379/08—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Reinforced Plastic Materials (AREA)
- Medicinal Preparation (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Pyrrole Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7520455A FR2316277A1 (fr) | 1975-06-30 | 1975-06-30 | Materiaux cellulaires en polymeres thermostables derives de bis-maleimides |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1069649A true CA1069649A (en) | 1980-01-08 |
Family
ID=9157265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA255,847A Expired CA1069649A (en) | 1975-06-30 | 1976-06-28 | Thermostable cellular composites |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US4016114A (en:Method) |
| JP (1) | JPS526766A (en:Method) |
| BE (1) | BE843620A (en:Method) |
| CA (1) | CA1069649A (en:Method) |
| DE (1) | DE2629024A1 (en:Method) |
| DK (1) | DK292576A (en:Method) |
| FR (1) | FR2316277A1 (en:Method) |
| GB (1) | GB1531906A (en:Method) |
| IE (1) | IE43014B1 (en:Method) |
| IT (1) | IT1061471B (en:Method) |
| LU (1) | LU75264A1 (en:Method) |
| NL (1) | NL7607196A (en:Method) |
| SE (1) | SE412403B (en:Method) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4108810A (en) * | 1977-10-17 | 1978-08-22 | The Dow Chemical Company | Method for making crosslinked resin foams from at least one dicarboxylic acid, at least one ethylenically unsaturated dicarboxylic acid anhydride and a polyisocyanate |
| US4110274A (en) * | 1977-10-17 | 1978-08-29 | The Dow Chemical Company | Method for making crosslinked resin foams from an ethylenically unsaturated dicarboxylic acid anhydride and a polyisocyanate |
| EP0302832B1 (de) * | 1987-08-07 | 1993-01-20 | Ciba-Geigy Ag | Ungesättigte Imide und Benzaldehyd-Derivate enthaltende heisshärtbare Stoffgemische |
| JP2827137B2 (ja) * | 1989-12-05 | 1998-11-18 | 株式会社リコー | クリーナ・トナー・マガジン及び電子写真式記録装置 |
| WO2021202238A1 (en) | 2020-03-30 | 2021-10-07 | Sumitomo (Shi) Cryogenics Of America, Inc. | Improved split pulse tube connecting line |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3951902A (en) * | 1974-11-18 | 1976-04-20 | Trw Inc. | Polyimide sealant composition |
-
1975
- 1975-06-30 FR FR7520455A patent/FR2316277A1/fr active Granted
-
1976
- 1976-06-14 US US05/695,403 patent/US4016114A/en not_active Expired - Lifetime
- 1976-06-28 IE IE1404/76A patent/IE43014B1/en unknown
- 1976-06-28 JP JP51075659A patent/JPS526766A/ja active Pending
- 1976-06-28 GB GB26918/76A patent/GB1531906A/en not_active Expired
- 1976-06-28 CA CA255,847A patent/CA1069649A/en not_active Expired
- 1976-06-29 LU LU75264A patent/LU75264A1/xx unknown
- 1976-06-29 DE DE19762629024 patent/DE2629024A1/de not_active Withdrawn
- 1976-06-29 SE SE7607432A patent/SE412403B/xx unknown
- 1976-06-29 DK DK292576A patent/DK292576A/da unknown
- 1976-06-30 NL NL7607196A patent/NL7607196A/xx not_active Application Discontinuation
- 1976-06-30 IT IT24877/76A patent/IT1061471B/it active
- 1976-06-30 BE BE168495A patent/BE843620A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DK292576A (da) | 1976-12-31 |
| IE43014L (en) | 1976-12-30 |
| FR2316277B1 (en:Method) | 1977-12-02 |
| JPS526766A (en) | 1977-01-19 |
| LU75264A1 (en:Method) | 1977-07-01 |
| GB1531906A (en) | 1978-11-15 |
| NL7607196A (nl) | 1977-01-03 |
| DE2629024A1 (de) | 1977-01-27 |
| IT1061471B (it) | 1983-02-28 |
| SE412403B (sv) | 1980-03-03 |
| FR2316277A1 (fr) | 1977-01-28 |
| IE43014B1 (en) | 1980-12-03 |
| SE7607432L (sv) | 1976-12-31 |
| BE843620A (fr) | 1976-12-30 |
| US4016114A (en) | 1977-04-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Hamerton | High-performance thermoset-thermoset polymer blends: a review of the chemistry of cyanate ester-bismaleimide blends | |
| Derradji et al. | Mechanical and thermal properties of phthalonitrile resin reinforced with silicon carbide particles | |
| EP0618935B1 (en) | Polyimide resins useful at high temperatures | |
| US5116935A (en) | Polyimide oligomers and blends and method of curing | |
| US5286811A (en) | Blended polyimide oligomers and method of curing polyimides | |
| CA1060144A (en) | Polymeres thermostables | |
| US5175234A (en) | Lightly crosslinked polyimides | |
| US5344894A (en) | Polyimide oligomers and blends | |
| JP2675680B2 (ja) | 付加反応により調製されたポリイミド樹脂 | |
| US3847870A (en) | Method for making polyetherimides | |
| US5011905A (en) | Polyimide oligomers and blends | |
| CA1069649A (en) | Thermostable cellular composites | |
| US4316844A (en) | Polyimide derivatives having unsaturated terminal amic acid groups | |
| CH640544A5 (fr) | Procede de preparation de polymeres a groupements imide. | |
| FR2578258A1 (fr) | Procede de modification des proprietes d'un materiau polymere choisi parmi les polyimides et les polyamide-imides | |
| US5654396A (en) | Polyimide oligomers | |
| Stenzenberger | Chemistry and properties of addition polyimides | |
| CA1165495A (en) | Polyetherimide having long chain aliphatic end groups and method for making | |
| US4316845A (en) | Polyimide derivatives having terminal acetylenic groups | |
| KR900003303A (ko) | 열경화성 수지조성물 | |
| CA1027125A (en) | Polyamide-imides | |
| US4321198A (en) | Polyimide derivatives having acetylenic amic acid groups | |
| CA1114093A (fr) | Polymeres a groupements imide | |
| Ghatge et al. | Polyimides from dianhydrides and bis (p‐aminophenyl) alkane diamines. I | |
| US5952453A (en) | Curable compositions |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |