GB1433891A - Endo alicyclic end capped polyimide resins - Google Patents

Endo alicyclic end capped polyimide resins

Info

Publication number
GB1433891A
GB1433891A GB1367973A GB1367973A GB1433891A GB 1433891 A GB1433891 A GB 1433891A GB 1367973 A GB1367973 A GB 1367973A GB 1367973 A GB1367973 A GB 1367973A GB 1433891 A GB1433891 A GB 1433891A
Authority
GB
United Kingdom
Prior art keywords
olefinic
dianhydride
endo
prepolymers
compound
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
GB1367973A
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.)
Northrop Grumman Space and Mission Systems Corp
Original Assignee
TRW Inc
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 TRW Inc filed Critical TRW Inc
Publication of GB1433891A publication Critical patent/GB1433891A/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
    • C08G73/1003—Preparatory processes
    • C08G73/1035—Preparatory processes from tetracarboxylic acids or derivatives and diisocyanates
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S525/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S525/928—Polyimide or polyamide-acid formed by condensation of a polyamine with a polycarboxylic acid having at least three carboxyl groups or derivatives thereof

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)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Polyurethanes Or Polyureas (AREA)
GB1367973A 1972-04-03 1973-03-21 Endo alicyclic end capped polyimide resins Expired GB1433891A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US24076872A 1972-04-03 1972-04-03

Publications (1)

Publication Number Publication Date
GB1433891A true GB1433891A (en) 1976-04-28

Family

ID=22907869

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1367973A Expired GB1433891A (en) 1972-04-03 1973-03-21 Endo alicyclic end capped polyimide resins

Country Status (7)

Country Link
US (1) US3772254A (https=)
JP (1) JPS5213554B2 (https=)
CA (1) CA1004394A (https=)
FR (1) FR2178994B1 (https=)
GB (1) GB1433891A (https=)
IT (1) IT982303B (https=)
NL (1) NL7303783A (https=)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4110294A (en) * 1974-04-08 1978-08-29 Ciba-Geigy Corporation Processing aids for high temperature polymers
US3951902A (en) * 1974-11-18 1976-04-20 Trw Inc. Polyimide sealant composition
US3954914A (en) * 1975-01-27 1976-05-04 Uniroyal, Inc. Flame retardant ABS and urethane polymers
JPS5460754U (https=) * 1977-10-06 1979-04-26
US4338430A (en) * 1980-04-18 1982-07-06 Celanese Corporation Preparation of polyimide compositions with cyclic peroxyketal catalyst
US4395514A (en) * 1980-04-18 1983-07-26 Celanese Corporation Process for preparing a carbon fiber reinforced composite article which utilizes a polyimide matrix
US4880584A (en) * 1986-04-25 1989-11-14 Trw, Inc. Fiber reinforced thermoplastic resin matrix composites
US4892896A (en) * 1988-04-04 1990-01-09 Ethyl Corporation Processing polyimide precursor compositions
US4956450A (en) * 1989-05-26 1990-09-11 Ethyl Corporation Process for forming end-capped polyamic acids polyimides
US4973661A (en) * 1989-05-26 1990-11-27 Ethyl Corporation Process for forming end capped polyamic acids polyimides

Also Published As

Publication number Publication date
DE2316659A1 (de) 1973-10-18
JPS5213554B2 (https=) 1977-04-15
DE2316659B2 (de) 1976-02-19
JPS4916797A (https=) 1974-02-14
IT982303B (it) 1974-10-21
FR2178994A1 (https=) 1973-11-16
US3772254A (en) 1973-11-13
FR2178994B1 (https=) 1976-05-07
CA1004394A (en) 1977-01-25
NL7303783A (https=) 1973-10-05

Similar Documents

Publication Publication Date Title
GB1433891A (en) Endo alicyclic end capped polyimide resins
GB1276646A (en) Process for curing epoxy resins and compositions for use therein
CA2093322A1 (en) Epoxy resins based on diaminobisimide compounds
GB1434212A (en) Production of heterocyclic endo alicyclic end capped prepolymers
EP0598911A4 (en) FILM ADHESIVE AND PRODUCTION THEREOF.
EP0049393A3 (en) Heat durable polycondensation products that contain amide and imide groups, and their use
ES394580A1 (es) Procedimiento para la preparacion de composiciones termoen-durecibles.
ES396308A1 (es) Procedimiento para la obtencion de composiciones acuosas depoliamidas.
RO79648A (ro) Procedeu de obtinere a elastomerilor poliuretanici
ES419235A1 (es) Procedimiento para la obtencion de composiciones a base de prepolimeros termoendurecibles y resinas epoxi.
ATE18041T1 (de) Substituierte m-phenylenediamine.
JPS57212230A (en) Novel polyimide resin molded article
GB1404329A (en) Polyamines with imide groups
TW200516111A (en) Thermosetting resin composition and cured film
GB1315063A (en) Epoxy-modified amine-curable urethane resins and methods of preparing the same
KR880700024A (ko) 에폭시 수지를 기본으로 하는 조성물의 제조방법
EP0305162A3 (en) Thermosetting resin and fibre reinforced plastics
JPS5649731A (en) Production of polyimide resin
DE69032965D1 (de) Mesogene Cyanatgruppen enthaltende Maleimide
GB1511949A (en) Epoxy curing agents
FR2027541A1 (en) Formation of polyimides
Takemoto et al. Thermosetting Resin and Fibre Reinforced Plastics
JPS55112256A (en) Thermosetting resin composition
JPS644620A (en) Thermosetting imide compound
JPS55165915A (en) Thermosetting resin composition

Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed