BE842493A - Acides uret-dione-diisocyanate-disulfoniques aromatiques, leur preparation et leurs utilisations - Google Patents

Acides uret-dione-diisocyanate-disulfoniques aromatiques, leur preparation et leurs utilisations

Info

Publication number
BE842493A
BE842493A BE167557A BE167557A BE842493A BE 842493 A BE842493 A BE 842493A BE 167557 A BE167557 A BE 167557A BE 167557 A BE167557 A BE 167557A BE 842493 A BE842493 A BE 842493A
Authority
BE
Belgium
Prior art keywords
uret
disulphonic
dione
diisocyanate
preparation
Prior art date
Application number
BE167557A
Other languages
English (en)
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 filed Critical
Publication of BE842493A publication Critical patent/BE842493A/fr

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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
    • C08G18/78—Nitrogen
    • C08G18/79—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates
    • C08G18/798—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing urethdione groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D229/00—Heterocyclic compounds containing rings of less than five members having two nitrogen atoms as the only ring hetero 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/0804—Manufacture of polymers containing ionic or ionogenic groups
    • C08G18/0819—Manufacture of polymers containing ionic or ionogenic groups containing anionic or anionogenic groups
    • C08G18/0828—Manufacture of polymers containing ionic or ionogenic groups containing anionic or anionogenic groups containing sulfonate groups or groups forming them
    • 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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
    • C08G18/775—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur sulfur

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyurethanes Or Polyureas (AREA)
BE167557A 1975-06-03 1976-06-02 Acides uret-dione-diisocyanate-disulfoniques aromatiques, leur preparation et leurs utilisations BE842493A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752524476 DE2524476A1 (de) 1975-06-03 1975-06-03 Aromatische uretdion-diisocyanat- disulfonsaeuren ein verfahren zu ihrer herstellung, sowie ihre verwendung

Publications (1)

Publication Number Publication Date
BE842493A true BE842493A (fr) 1976-12-02

Family

ID=5948072

Family Applications (1)

Application Number Title Priority Date Filing Date
BE167557A BE842493A (fr) 1975-06-03 1976-06-02 Acides uret-dione-diisocyanate-disulfoniques aromatiques, leur preparation et leurs utilisations

Country Status (11)

Country Link
JP (1) JPS51146456A (fr)
AT (1) AT349031B (fr)
BE (1) BE842493A (fr)
CH (1) CH628334A5 (fr)
DE (1) DE2524476A1 (fr)
ES (1) ES448292A1 (fr)
FR (1) FR2313368A1 (fr)
GB (1) GB1494467A (fr)
IT (1) IT1061348B (fr)
NL (1) NL7606020A (fr)
SE (1) SE7606220L (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3135542A1 (de) * 1981-09-08 1983-03-17 Bayer Ag, 5090 Leverkusen Uretdiongruppen aufweisendes diisocyanat, ein verfahren zur herstellung von hitzevernetzbaren oligoadditionsprodukten und deren verwendung zur herstellung von hochmolekularen kunststoffen
DE3232736A1 (de) * 1982-09-03 1984-03-08 Bayer Ag, 5090 Leverkusen Aromatische uretdion-di-harnstoff-diamine, verfahren zu ihrer herstellung und ihre verwendung bei der polyurethansynthese

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1530991A (fr) * 1966-07-18 1968-06-28 Uniroyal Procédé de dimérisation de di-isocyanates aromatiques en dispersion aqueuse
FR2249873A1 (en) * 1973-10-31 1975-05-30 Bakhitov Mansur 2,4-Toluylene diisocyanate dimer prepn. - catalysed by trialkyl phosphite under heat removal conditions opt in inert solvent
DE2452390C2 (de) * 1974-11-05 1983-12-29 Bayer Ag, 5090 Leverkusen Verfahren zur kontinuierlichen Herstellung von aromatischen Uretdiongruppen aufweisenden Polyisocyanaten

Also Published As

Publication number Publication date
AT349031B (de) 1979-03-12
NL7606020A (nl) 1976-12-07
ATA401276A (de) 1978-08-15
CH628334A5 (en) 1982-02-26
IT1061348B (it) 1983-02-28
FR2313368A1 (fr) 1976-12-31
JPS51146456A (en) 1976-12-16
SE7606220L (sv) 1976-12-04
ES448292A1 (es) 1977-07-16
DE2524476A1 (de) 1976-12-23
GB1494467A (en) 1977-12-07
FR2313368B1 (fr) 1982-01-08

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