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
  • C07D207/30—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 two double bonds between ring members or between ring members and non-ring members
  • C07D207/34—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 two double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
  • C07D207/36—Oxygen or sulfur atoms
  • C07D207/40—2,5-Pyrrolidine-diones
  • C07D207/416—2,5-Pyrrolidine-diones with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to other ring carbon atoms
• • 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
  • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
  • C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
  • C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
  • C08G59/4007—Curing agents not provided for by the groups C08G59/42 - C08G59/66
  • C08G59/4014—Nitrogen containing compounds
  • C08G59/4042—Imines; Imides
• • 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
  • C08G73/121—Preparatory processes from unsaturated precursors and polyamines
• • C—CHEMISTRY; METALLURGY
  • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
  • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
  • C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins

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)
• Epoxy Resins (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=9084509

Family Applications (2)

Family Applications After (1)

Country Status (16)

Families Citing this family (9)

Family Cites Families (4)

• 0
  • BE BE790207D patent/BE790207A/xx not_active IP Right Cessation
• 1971
  • 1971-10-18 FR FR7137311A patent/FR2156424B1/fr not_active Expired
• 1972
  • 1972-10-10 NL NL7213702A patent/NL7213702A/xx not_active Application Discontinuation
  • 1972-10-13 BR BR7201/72A patent/BR7207201D0/pt unknown
  • 1972-10-16 DD DD172364*A patent/DD105457A5/xx unknown
  • 1972-10-16 US US05/297,738 patent/US4113737A/en not_active Expired - Lifetime
  • 1972-10-16 ZA ZA727330A patent/ZA727330B/xx unknown
  • 1972-10-16 JP JP10351872A patent/JPS5724368B2/ja not_active Expired
  • 1972-10-16 AU AU47808/72A patent/AU4780872A/en not_active Expired
  • 1972-10-16 DD DD166248A patent/DD104090A5/xx unknown
  • 1972-10-17 LU LU66308A patent/LU66308A1/xx unknown
  • 1972-10-17 CH CH1518272A patent/CH562848A5/xx not_active IP Right Cessation
  • 1972-10-17 IL IL40601A patent/IL40601A0/xx unknown
  • 1972-10-17 GB GB4782672A patent/GB1404329A/en not_active Expired
  • 1972-10-17 CH CH1581274A patent/CH561239A5/xx not_active IP Right Cessation
  • 1972-10-18 IT IT30631/72A patent/IT969667B/it active
  • 1972-10-18 ES ES407735A patent/ES407735A1/es not_active Expired
  • 1972-10-18 ES ES407734A patent/ES407734A1/es not_active Expired
  • 1972-10-18 DE DE2251065A patent/DE2251065A1/de active Pending

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