GB1309190A - Process for preparing triketoimidazolidines - Google Patents

Process for preparing triketoimidazolidines

Info

Publication number
GB1309190A
GB1309190A GB2856871A GB2856871A GB1309190A GB 1309190 A GB1309190 A GB 1309190A GB 2856871 A GB2856871 A GB 2856871A GB 2856871 A GB2856871 A GB 2856871A GB 1309190 A GB1309190 A GB 1309190A
Authority
GB
United Kingdom
Prior art keywords
bis
reactants
acid
acid dianhydride
triketoimidazolidine
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
GB2856871A
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.)
Reichhold Albert Chemie AG
Original Assignee
Reichhold Albert Chemie AG
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
Priority claimed from DE2030233A external-priority patent/DE2030233C2/en
Application filed by Reichhold Albert Chemie AG filed Critical Reichhold Albert Chemie AG
Publication of GB1309190A publication Critical patent/GB1309190A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
    • C07D233/96—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/34—Carboxylic acids; Esters thereof with monohydroxyl compounds
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
    • C08G18/3819—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen
    • C08G18/3821—Carboxylic acids; Esters thereof with monohydroxyl compounds
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/83—Chemically modified polymers
    • 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
    • C08G73/0605—Polycondensates containing five-membered rings, not condensed with other rings, with nitrogen atoms as the only ring hetero atoms
    • C08G73/0616—Polycondensates containing five-membered rings, not condensed with other rings, with nitrogen atoms as the only ring hetero atoms with only two nitrogen atoms in the ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Polyurethanes Or Polyureas (AREA)

Abstract

1309190 Triketoimidazolidine polymers. REICHHOLD ALBERT CHEMIE AG 17 June 1971 [19 June 1970] 28568/71 Heading C3R Modified N,N<SP>1</SP> - substituted 2,4,5 - triketoimidazolidine polymers are obtained by reacting (a) oxamidic esters having the group where R<SP>v</SP> is an aliphatic, cycloaliphatic or aromatic hydrocarbon group, with (b) isocyanates or isocyanate forming compounds, and with (c) polybasic carboxylic acid compounds, to obtain condensation products having amide or imide groups. The reaction may be carried out in a melt of the reactants or in a solvent. Two reactants may be reacted together first and the third reacted subsequently. In examples reactants (a) are 4,4<SP>1</SP>-bis-(ethoxalylamino)-diphenylmethane, 4,4<SP>1</SP> - bis - (ethoxalylamino)- 3,3<SP>1</SP> - dimethyldiphenylmethane and 1,4 - bis- (p-ethoxalylaminophenoxy)-benzene; reactants (b) are 4,4<SP>1</SP>-diisocyanato-diphenylether, 4,4<SP>1</SP>- diisocyanatodiphenylmethane and 2,4-tolylene diisocyanate; and reactants (c) are trimellitic anhydride, benzophenonetetracarboxylic acid dianhydride, naphthalenetetracarboxylic acid dianhydride, 2,5 - bis - (toluidino) - terephthalic acid, 4-aminonaphthoic acid anhydride, tetrahydrofurantetracarboxylic acid, N,N - terephthaloyl - bis - glycine, 4,4<SP>1</SP> - bis - (4 - carboxyphthalimido) - diphenylmethane and pyrromellitic acid dianhydride. Uses.-Coatings, moulded articles, foils, films, fibres, insulators and as starting materials and intermediates.
GB2856871A 1970-06-19 1971-06-17 Process for preparing triketoimidazolidines Expired GB1309190A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2030233A DE2030233C2 (en) 1970-06-19 1970-06-19 Process for the preparation of modified N, N'-substituted 2,4,5-triketoimidazolidines and their use

Publications (1)

Publication Number Publication Date
GB1309190A true GB1309190A (en) 1973-03-07

Family

ID=5774391

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2856871A Expired GB1309190A (en) 1970-06-19 1971-06-17 Process for preparing triketoimidazolidines

Country Status (11)

Country Link
JP (1) JPS5225440B1 (en)
AT (1) AT300792B (en)
BE (1) BE768572A (en)
CA (1) CA990728A (en)
CH (1) CH572042A5 (en)
ES (1) ES392217A1 (en)
FR (1) FR2099199A5 (en)
GB (1) GB1309190A (en)
IT (1) IT949508B (en)
NL (1) NL153905B (en)
ZA (1) ZA713885B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE30067E (en) * 1973-10-26 1979-08-07 Exxon Research & Engineering Co. Iminoimidazolidinedione and parabanic acid polymers containing imide groups

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3272016D1 (en) * 1981-09-02 1986-08-21 Hoechst Ag Moulding mass containing triketoimidazolidine precondensates, their use and process for the preparation of a triketoimidazolidine precondensate composite suited for it

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE30067E (en) * 1973-10-26 1979-08-07 Exxon Research & Engineering Co. Iminoimidazolidinedione and parabanic acid polymers containing imide groups

Also Published As

Publication number Publication date
AT300792B (en) 1972-08-10
NL7108148A (en) 1971-12-21
NL153905B (en) 1977-07-15
ES392217A1 (en) 1974-02-16
ZA713885B (en) 1972-02-23
JPS5225440B1 (en) 1977-07-07
CH572042A5 (en) 1976-01-30
IT949508B (en) 1973-06-11
FR2099199A5 (en) 1972-03-10
BE768572A (en) 1971-12-16
CA990728A (en) 1976-06-08

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee