GB1440717A - Nitrile-substituted polyimide oligomers - Google Patents

Nitrile-substituted polyimide oligomers

Info

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
Application number
GB1485674A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Raytheon Co
Original Assignee
Hughes Aircraft Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hughes Aircraft Co filed Critical Hughes Aircraft Co
Publication of GB1440717A publication Critical patent/GB1440717A/en
Expired legal-status Critical Current

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)
GB1485674A 1973-04-03 1974-04-03 Nitrile-substituted polyimide oligomers Expired GB1440717A (en)

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 (enrdf_load_stackoverflow)
CA (1) CA1031350A (enrdf_load_stackoverflow)
DE (2) DE2411683A1 (enrdf_load_stackoverflow)
FR (1) FR2224508B1 (enrdf_load_stackoverflow)
GB (1) GB1440717A (enrdf_load_stackoverflow)
IT (1) IT1003970B (enrdf_load_stackoverflow)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH619694A5 (enrdf_load_stackoverflow) * 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 (ja) * 1982-06-07 1983-12-14 Mitsubishi Electric Corp 耐熱性樹脂組成物
JPH0765027B2 (ja) * 1984-12-18 1995-07-12 三井東圧化学株式会社 耐熱性接着剤
JPH0765028B2 (ja) * 1985-06-19 1995-07-12 三井東圧化学株式会社 耐熱性接着剤
JPS62138472A (ja) * 1985-12-11 1987-06-22 Mitsui Toatsu Chem Inc ２，６−ビス（４−アミノフエノキシ）ピリジンおよびその製造方法
JPH0268264U (enrdf_load_stackoverflow) * 1988-11-15 1990-05-23
JP2514313B2 (ja) * 1994-07-06 1996-07-10 三井東圧化学株式会社 フレキシブル銅張回路基板
JP4612292B2 (ja) * 2003-10-20 2011-01-12 株式会社ピーアイ技術研究所 接着性組成物及びその硬化方法

Also Published As

Publication number Publication date
CA1031350A (en) 1978-05-16
IT1003970B (it) 1976-06-10
FR2224508A1 (enrdf_load_stackoverflow) 1974-10-31
FR2224508B1 (enrdf_load_stackoverflow) 1977-10-14
JPS5213833B2 (enrdf_load_stackoverflow) 1977-04-16
DE2462112A1 (de) 1976-03-11
JPS5035292A (enrdf_load_stackoverflow) 1975-04-03
DE2411683A1 (de) 1974-10-24

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years

Effective date: 19940402