LU75264A1 - - Google Patents
Info
- Publication number
- LU75264A1 LU75264A1 LU75264A LU75264A LU75264A1 LU 75264 A1 LU75264 A1 LU 75264A1 LU 75264 A LU75264 A LU 75264A LU 75264 A LU75264 A LU 75264A LU 75264 A1 LU75264 A1 LU 75264A1
- Authority
- LU
- Luxembourg
Links
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)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Pyrrole Compounds (AREA)
- Medicinal Preparation (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Compositions Of Macromolecular 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 |
|---|---|
| LU75264A1 true LU75264A1 (US20110009641A1-20110113-C00116.png) | 1977-07-01 |
Family
ID=9157265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU75264A LU75264A1 (US20110009641A1-20110113-C00116.png) | 1975-06-30 | 1976-06-29 |
Country Status (13)
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
| DE3877650D1 (de) * | 1987-08-07 | 1993-03-04 | Ciba Geigy Ag | Ungesaettigte imide und benzaldehyd-derivate enthaltende heisshaertbare 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 |
| EP4127575A1 (en) | 2020-03-30 | 2023-02-08 | 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 |
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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 CA CA255,847A patent/CA1069649A/en not_active Expired
- 1976-06-28 GB GB26918/76A patent/GB1531906A/en not_active Expired
- 1976-06-28 IE IE1404/76A patent/IE43014B1/en unknown
- 1976-06-28 JP JP51075659A patent/JPS526766A/ja active Pending
- 1976-06-29 SE SE7607432A patent/SE412403B/xx unknown
- 1976-06-29 DE DE19762629024 patent/DE2629024A1/de not_active Withdrawn
- 1976-06-29 DK DK292576A patent/DK292576A/da unknown
- 1976-06-29 LU LU75264A patent/LU75264A1/xx unknown
- 1976-06-30 BE BE168495A patent/BE843620A/xx not_active IP Right Cessation
- 1976-06-30 IT IT24877/76A patent/IT1061471B/it active
- 1976-06-30 NL NL7607196A patent/NL7607196A/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| CA1069649A (en) | 1980-01-08 |
| US4016114A (en) | 1977-04-05 |
| NL7607196A (nl) | 1977-01-03 |
| SE7607432L (sv) | 1976-12-31 |
| DK292576A (da) | 1976-12-31 |
| IE43014B1 (en) | 1980-12-03 |
| BE843620A (fr) | 1976-12-30 |
| DE2629024A1 (de) | 1977-01-27 |
| FR2316277B1 (US20110009641A1-20110113-C00116.png) | 1977-12-02 |
| FR2316277A1 (fr) | 1977-01-28 |
| GB1531906A (en) | 1978-11-15 |
| IT1061471B (it) | 1983-02-28 |
| JPS526766A (en) | 1977-01-19 |
| IE43014L (en) | 1976-12-30 |
| SE412403B (sv) | 1980-03-03 |
