FR2020542A1 - - Google Patents
Info
- Publication number
- FR2020542A1 FR2020542A1 FR6930848A FR6930848A FR2020542A1 FR 2020542 A1 FR2020542 A1 FR 2020542A1 FR 6930848 A FR6930848 A FR 6930848A FR 6930848 A FR6930848 A FR 6930848A FR 2020542 A1 FR2020542 A1 FR 2020542A1
- Authority
- FR
- France
- 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- Withdrawn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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
- H01B3/303—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 H01B3/38 or H01B3/302
- H01B3/306—Polyimides or polyesterimides
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F22/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides or nitriles thereof
- C08F22/36—Amides or imides
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- 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
- C08G73/126—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
- 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
- C08G73/16—Polyester-imides
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Macromonomer-Based Addition Polymer (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6951568 | 1968-09-27 | ||
JP4540769A JPS4832187B1 (da) | 1969-06-11 | 1969-06-11 | |
JP5965169A JPS4832188B1 (da) | 1969-07-30 | 1969-07-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2020542A1 true FR2020542A1 (da) | 1970-07-17 |
Family
ID=27292225
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR6930848A Withdrawn FR2020542A1 (da) | 1968-09-27 | 1969-09-10 |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE1948841A1 (da) |
FR (1) | FR2020542A1 (da) |
GB (1) | GB1277790A (da) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0032644A1 (fr) * | 1980-01-09 | 1981-07-29 | Rhone-Poulenc Specialites Chimiques | Procédé pour éviter la cristallisation des N-N' diphénylène bis-imides dans les compositions thermodurcissables en contenant |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2324684A1 (fr) * | 1975-09-19 | 1977-04-15 | Rhone Poulenc Ind | Compositions thermodurcissables a base de bis-maleimide et de n-vinylpyrrolidone-2 |
US4515962A (en) * | 1982-08-05 | 1985-05-07 | Ciba Geigy Corporation | Allyl or methallyl-bicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic acid imides and bisimides |
US4604437A (en) * | 1984-01-31 | 1986-08-05 | Ciba-Geigy Corporation | Polymer from substituted, unsaturated, bicyclic imide |
AU617445B2 (en) * | 1988-03-07 | 1991-11-28 | Aristech Chemical Corporation | Thermosetting composition from maleimide, olefinic monomer and unsaturated polyester |
-
1969
- 1969-09-10 FR FR6930848A patent/FR2020542A1/fr not_active Withdrawn
- 1969-09-11 GB GB4493269A patent/GB1277790A/en not_active Expired
- 1969-09-26 DE DE19691948841 patent/DE1948841A1/de active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0032644A1 (fr) * | 1980-01-09 | 1981-07-29 | Rhone-Poulenc Specialites Chimiques | Procédé pour éviter la cristallisation des N-N' diphénylène bis-imides dans les compositions thermodurcissables en contenant |
Also Published As
Publication number | Publication date |
---|---|
GB1277790A (en) | 1972-06-14 |
DE1948841A1 (de) | 1970-04-30 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |