DK166283A - Halogenerede aromatiske isocyanater med asymmetrisk methyl- eller polymethyldiphenylmethanstruktur samt fremgangsmaade til fremstilling af saadanne isocyanater - Google Patents

Halogenerede aromatiske isocyanater med asymmetrisk methyl- eller polymethyldiphenylmethanstruktur samt fremgangsmaade til fremstilling af saadanne isocyanater Download PDF

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Publication number
DK166283A
DK166283A DK166283A DK166283A DK166283A DK 166283 A DK166283 A DK 166283A DK 166283 A DK166283 A DK 166283A DK 166283 A DK166283 A DK 166283A DK 166283 A DK166283 A DK 166283A
Authority
DK
Denmark
Prior art keywords
isocyanates
halogenated aromatic
polymethydiphenylmethanstructure
procedure
preparation
Prior art date
Application number
DK166283A
Other languages
English (en)
Other versions
DK166283D0 (da
Inventor
Jacques Kervennal
Henri Mathais
Original Assignee
Ugine Kuhlmann
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 Ugine Kuhlmann filed Critical Ugine Kuhlmann
Publication of DK166283D0 publication Critical patent/DK166283D0/da
Publication of DK166283A publication Critical patent/DK166283A/da

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C265/00—Derivatives of isocyanic acid
    • C07C265/12—Derivatives of isocyanic acid having isocyanate groups bound to carbon atoms of six-membered aromatic rings
    • 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
    • C08G18/773—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur halogens

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyurethanes Or Polyureas (AREA)
DK166283A 1982-04-16 1983-04-15 Halogenerede aromatiske isocyanater med asymmetrisk methyl- eller polymethyldiphenylmethanstruktur samt fremgangsmaade til fremstilling af saadanne isocyanater DK166283A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8206562A FR2525216B1 (fr) 1982-04-16 1982-04-16 Isocyanates aromatiques halogenes, ou leurs melanges, a structure diphenylmethane et leur procede de fabrication

Publications (2)

Publication Number Publication Date
DK166283D0 DK166283D0 (da) 1983-04-15
DK166283A true DK166283A (da) 1983-10-17

Family

ID=9273076

Family Applications (1)

Application Number Title Priority Date Filing Date
DK166283A DK166283A (da) 1982-04-16 1983-04-15 Halogenerede aromatiske isocyanater med asymmetrisk methyl- eller polymethyldiphenylmethanstruktur samt fremgangsmaade til fremstilling af saadanne isocyanater

Country Status (9)

Country Link
EP (1) EP0092454B1 (da)
JP (1) JPS58189150A (da)
AT (1) ATE16699T1 (da)
DE (1) DE3361328D1 (da)
DK (1) DK166283A (da)
ES (1) ES8404978A1 (da)
FR (1) FR2525216B1 (da)
NO (1) NO156407C (da)
PT (1) PT76541B (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2545083B1 (fr) * 1983-04-29 1987-07-17 Ugine Kuhlmann Composition liquide, contenant des diisocyanates a structure diphenylmethane, et son procede de fabrication

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1080739A (en) * 1963-09-19 1967-08-23 Monsanto Co Isocyanates containing tertiary-alkyl groups
US3904666A (en) * 1973-11-15 1975-09-09 Olin Corp Tetraisocyanate compositions
DE2935318A1 (de) * 1979-08-31 1981-03-26 Bayer Ag, 51373 Leverkusen Neue diisocyanate bzw. diisocyanatgemische der diphenylmethanreihe, verfahren zu ihrer herstellung, sowie ihre verwendung als aufbaukomponente bei der herstellung von polyurethankunststoffen nach dem isocyanat-polyadditionsverfahren
DE3032358A1 (de) * 1980-08-28 1982-04-08 Bayer Ag, 5090 Leverkusen Neue polyisocyanate bzw. polyisocyanatgemische der diphenylmethanreihe, verfahren zu ihrer herstellung, sowie ihre verwendung als aufbaukomponente bei der herstellung von polyurethankunststoffen nach dem isocyanat-polyadditionsverfahren

Also Published As

Publication number Publication date
EP0092454A1 (fr) 1983-10-26
FR2525216A1 (fr) 1983-10-21
ES521539A0 (es) 1984-05-16
EP0092454B1 (fr) 1985-11-27
DE3361328D1 (en) 1986-01-09
NO156407B (no) 1987-06-09
NO831334L (no) 1983-10-17
ES8404978A1 (es) 1984-05-16
ATE16699T1 (de) 1985-12-15
PT76541A (fr) 1983-05-01
NO156407C (no) 1987-09-16
JPS58189150A (ja) 1983-11-04
DK166283D0 (da) 1983-04-15
FR2525216B1 (fr) 1985-10-25
PT76541B (fr) 1985-12-09

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment
PBP Patent lapsed