GB1440717A - Nitrile-substituted polyimide oligomers - Google Patents
Nitrile-substituted polyimide oligomersInfo
- Publication number
- GB1440717A GB1440717A GB1485674A GB1485674A GB1440717A GB 1440717 A GB1440717 A GB 1440717A GB 1485674 A GB1485674 A GB 1485674A GB 1485674 A GB1485674 A GB 1485674A GB 1440717 A GB1440717 A GB 1440717A
- Authority
- GB
- United Kingdom
- Prior art keywords
- oligomers
- nitrile
- polymerizing
- april
- polyimide oligomers
- 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
- C08G73/1067—Wholly aromatic polyimides, i.e. having both tetracarboxylic and diamino moieties aromatically bound
-
- 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
- C08G73/1003—Preparatory processes
- C08G73/1007—Preparatory processes from tetracarboxylic acids or derivatives and diamines
- C08G73/101—Preparatory processes from tetracarboxylic acids or derivatives and diamines containing chain terminating or branching agents
-
- 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
- C08G73/1064—Polyimides containing other atoms than carbon, hydrogen, nitrogen or oxygen in the main chain containing sulfur
-
- 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
- C08G73/1075—Partially aromatic polyimides
- C08G73/1078—Partially aromatic polyimides wholly aromatic in the diamino moiety
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)
- Reinforced Plastic Materials (AREA)
Abstract
1440717 Polyimides HUGHES AIRCRAFT CO 3 April 1974 [3 April 1973] 14856/74 Heading C3R [Also in Division C2] Polymers are obtained by polymerizing, or co-polymerizing with other monomers, new polyimide oligomers of general formula where R is X is O or S, Y is H or - C # N, m is 0, 1, 2, 3 or 4 and each benzene ring optionally has pendant aryl or aryloxy groups; R<SP>1</SP> is an arylene group or an arylene ether group as defined for R; R<SP>11</SP> is where X is CO, CH 2 , O, 8 or a single bond; n is from 1 to 10; a mixture of such oligomers may also be used. The oligomers may be used in the presence of a catalyst, e.g. tetraphenyl tin, to prepare laminates or adhesives. In an example an oligomer in which R was R<SP>1</SP> was phenylene and R<SP>11</SP> was = PhCuPh = was copolymerized with terephthalonitrile- N,N<SP>1</SP>-dioxide to form a laminate.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US34753573A | 1973-04-03 | 1973-04-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1440717A true GB1440717A (en) | 1976-06-23 |
Family
ID=23364124
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1485674A Expired GB1440717A (en) | 1973-04-03 | 1974-04-03 | Nitrile-substituted polyimide oligomers |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS5213833B2 (en) |
CA (1) | CA1031350A (en) |
DE (2) | DE2462112A1 (en) |
FR (1) | FR2224508B1 (en) |
GB (1) | GB1440717A (en) |
IT (1) | IT1003970B (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH619694A5 (en) * | 1975-12-19 | 1980-10-15 | Ciba Geigy Ag | |
JPS54138729A (en) * | 1978-04-20 | 1979-10-27 | Shigeo Horiuchi | Method and device for indicating remaining lead of writing implement |
JPS58215450A (en) * | 1982-06-07 | 1983-12-14 | Mitsubishi Electric Corp | Heat-resistant resin composition |
JPH0765027B2 (en) * | 1984-12-18 | 1995-07-12 | 三井東圧化学株式会社 | Heat resistant adhesive |
JPH0765028B2 (en) * | 1985-06-19 | 1995-07-12 | 三井東圧化学株式会社 | Heat resistant adhesive |
JPS62138472A (en) * | 1985-12-11 | 1987-06-22 | Mitsui Toatsu Chem Inc | 2,6-bis(4-aminophenoxy)pyridine and production thereof |
JPH0268264U (en) * | 1988-11-15 | 1990-05-23 | ||
JP2514313B2 (en) * | 1994-07-06 | 1996-07-10 | 三井東圧化学株式会社 | Flexible copper clad circuit board |
JP4612292B2 (en) * | 2003-10-20 | 2011-01-12 | 株式会社ピーアイ技術研究所 | Adhesive composition and method for curing the same |
-
1974
- 1974-03-12 DE DE19742462112 patent/DE2462112A1/en not_active Withdrawn
- 1974-03-12 DE DE19742411683 patent/DE2411683A1/en not_active Withdrawn
- 1974-03-12 CA CA194,784A patent/CA1031350A/en not_active Expired
- 1974-04-02 IT IT4990874A patent/IT1003970B/en active
- 1974-04-02 FR FR7411669A patent/FR2224508B1/fr not_active Expired
- 1974-04-03 GB GB1485674A patent/GB1440717A/en not_active Expired
- 1974-04-03 JP JP3701474A patent/JPS5213833B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5213833B2 (en) | 1977-04-16 |
DE2411683A1 (en) | 1974-10-24 |
FR2224508A1 (en) | 1974-10-31 |
IT1003970B (en) | 1976-06-10 |
DE2462112A1 (en) | 1976-03-11 |
JPS5035292A (en) | 1975-04-03 |
CA1031350A (en) | 1978-05-16 |
FR2224508B1 (en) | 1977-10-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PE20 | Patent expired after termination of 20 years |
Effective date: 19940402 |