IT962887B - Composizioni di polimmidi - Google Patents

Composizioni di polimmidi

Info

Publication number
IT962887B
IT962887B IT27039/72A IT2703972A IT962887B IT 962887 B IT962887 B IT 962887B IT 27039/72 A IT27039/72 A IT 27039/72A IT 2703972 A IT2703972 A IT 2703972A IT 962887 B IT962887 B IT 962887B
Authority
IT
Italy
Prior art keywords
polymides
compositions
Prior art date
Application number
IT27039/72A
Other languages
English (en)
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Application granted granted Critical
Publication of IT962887B publication Critical patent/IT962887B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D207/44—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having three double bonds between ring members or between ring members and non-ring members
    • C07D207/444—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having three double bonds between ring members or between ring members and non-ring members having two doubly-bound oxygen atoms directly attached in positions 2 and 5
    • C07D207/448—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having three double bonds between ring members or between ring members and non-ring members having two doubly-bound oxygen atoms directly attached in positions 2 and 5 with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms, e.g. maleimide
    • 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
    • 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
    • C08G75/00—Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule
    • C08G75/02—Polythioethers
    • C08G75/04—Polythioethers from mercapto compounds or metallic derivatives thereof
    • 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
    • C08G75/00—Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule
    • C08G75/14—Polysulfides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Laminated Bodies (AREA)
IT27039/72A 1971-07-16 1972-07-15 Composizioni di polimmidi IT962887B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16341071A 1971-07-16 1971-07-16

Publications (1)

Publication Number Publication Date
IT962887B true IT962887B (it) 1973-12-31

Family

ID=22589911

Family Applications (1)

Application Number Title Priority Date Filing Date
IT27039/72A IT962887B (it) 1971-07-16 1972-07-15 Composizioni di polimmidi

Country Status (10)

Country Link
US (1) US3766138A (it)
AT (1) AT321581B (it)
BE (1) BE786120A (it)
CA (1) CA982736A (it)
DE (1) DE2234149A1 (it)
FR (1) FR2146253A1 (it)
GB (1) GB1392628A (it)
IT (1) IT962887B (it)
LU (1) LU65727A1 (it)
NL (1) NL7209825A (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2222402B1 (it) * 1973-03-19 1976-06-11 Rhone Poulenc Ind
FR2304639A1 (fr) * 1975-03-21 1976-10-15 Rhone Poulenc Ind Articles conformes en polymeres synthetiques contenant un polyimide
US4037018A (en) * 1975-05-02 1977-07-19 Scm Corporation Cationic aqueous compositions of polymer having amine groups, acid neutralized, and abis-maleimide cross-linker, coatings and process
US4093677A (en) * 1975-06-10 1978-06-06 Paolo Ferruti Macromolecular materials suitable for forming antithrombogenic prosthesis and artificial organs and process for preparing same
JPS5749621A (en) * 1980-09-09 1982-03-23 Hitachi Ltd Preparation of heat-resistant resin
DE3738457A1 (de) * 1987-11-12 1989-05-24 Lentia Gmbh Neue loesliche und/oder schmelzbare polyimide und polyamidimide
US4876358A (en) * 1987-11-25 1989-10-24 Texaco Inc. Oxyethylene bismaleimide derivatives
NL8800642A (nl) * 1988-03-16 1989-10-16 Stamicarbon Bolvormige deeltjes.
US5260411A (en) * 1988-04-20 1993-11-09 Polytechnic University Polyimide resins
US5112942A (en) * 1990-09-26 1992-05-12 Ethyl Corporation Polymide compositions
EP1132379A4 (en) 1998-09-21 2005-02-16 Takeda Pharmaceutical THIOL DERIVATIVES, METHOD FOR THEIR PREPARATION AND THEIR USE
TWI354579B (en) * 2006-12-29 2011-12-21 Ind Tech Res Inst An exchange membrane containing modified maleimide

Also Published As

Publication number Publication date
DE2234149A1 (de) 1973-01-25
FR2146253A1 (it) 1973-03-02
NL7209825A (it) 1973-01-18
BE786120A (fr) 1972-11-03
CA982736A (en) 1976-01-27
GB1392628A (en) 1975-04-30
LU65727A1 (it) 1972-10-30
US3766138A (en) 1973-10-16
AT321581B (de) 1975-04-10

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