ATE322T1 - NEW, SULPHUR-CONTAINING DIISOCYANATES, A PROCESS FOR THEIR PRODUCTION, AND THEIR USE AS A COMPONENT IN THE MANUFACTURE OF POLYURETHANES. - Google Patents

NEW, SULPHUR-CONTAINING DIISOCYANATES, A PROCESS FOR THEIR PRODUCTION, AND THEIR USE AS A COMPONENT IN THE MANUFACTURE OF POLYURETHANES.

Info

Publication number
ATE322T1
ATE322T1 AT80101845T AT80101845T ATE322T1 AT E322 T1 ATE322 T1 AT E322T1 AT 80101845 T AT80101845 T AT 80101845T AT 80101845 T AT80101845 T AT 80101845T AT E322 T1 ATE322 T1 AT E322T1
Authority
AT
Austria
Prior art keywords
polyurethanes
new
production
containing diisocyanates
sulphur
Prior art date
Application number
AT80101845T
Other languages
German (de)
Inventor
Juergen Dr. Schwindt
Gerhard Dr. Groegler
Otto Dr. Ganster
Johannes Dr. Koster
Original Assignee
Bayer 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
Application filed by Bayer Ag filed Critical Bayer Ag
Application granted granted Critical
Publication of ATE322T1 publication Critical patent/ATE322T1/en

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
    • C08G18/775—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur sulfur

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyurethanes Or Polyureas (AREA)

Abstract

The invention is directed to new sulfur-containing diisocyanates in which a mercapto, sulfoxo or sulfone group joins two aromatic nuclei together or joins an aromatic nucleus to an aliphatic group and in which at least one of the aromatically bound isocyanate groups is in the ortho-position to the sulfur atom. The invention is also directed to a process for the preparation of these new sulfur-containing diisocyanates and to their use in the isocyanate polyaddition process for the production of polyurethanes.
AT80101845T 1979-04-20 1980-04-05 NEW, SULPHUR-CONTAINING DIISOCYANATES, A PROCESS FOR THEIR PRODUCTION, AND THEIR USE AS A COMPONENT IN THE MANUFACTURE OF POLYURETHANES. ATE322T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19792916135 DE2916135A1 (en) 1979-04-20 1979-04-20 NEW, SULFURIZED DIISOCYANATES, A METHOD FOR THE PRODUCTION THEREOF AND THEIR USE AS CONSTRUCTION COMPONENTS IN THE PRODUCTION OF POLYURETHANES
EP80101845A EP0017883B1 (en) 1979-04-20 1980-04-05 Sulphur-containing diisocyanates, a process for their preparation and their use as synthesis components to prepare polyurethanes

Publications (1)

Publication Number Publication Date
ATE322T1 true ATE322T1 (en) 1981-11-15

Family

ID=6068882

Family Applications (1)

Application Number Title Priority Date Filing Date
AT80101845T ATE322T1 (en) 1979-04-20 1980-04-05 NEW, SULPHUR-CONTAINING DIISOCYANATES, A PROCESS FOR THEIR PRODUCTION, AND THEIR USE AS A COMPONENT IN THE MANUFACTURE OF POLYURETHANES.

Country Status (9)

Country Link
US (1) US4387057A (en)
EP (1) EP0017883B1 (en)
JP (1) JPS5643259A (en)
AT (1) ATE322T1 (en)
AU (1) AU532064B2 (en)
CA (1) CA1130304A (en)
DE (2) DE2916135A1 (en)
ES (1) ES8104207A1 (en)
ZA (1) ZA802321B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3904592A1 (en) * 1989-02-16 1990-08-23 Hoechst Ag METHOD FOR PRODUCING (BETA) -CHLORETHYLSULFONYL-ARYLISOCYANATE
DE4121153C2 (en) * 1991-06-26 2000-01-13 Polinvent K F T Polysilicic acid-polyisocyanate materials, composite materials and foams and a process for their production
US7030109B2 (en) 1999-07-19 2006-04-18 Pharmacia & Upjohn Company 1,2,3,4,5,6-Hexahydroazepino[4,5-b]indoles containing arylsulfones at the 9-position
MY122278A (en) * 1999-07-19 2006-04-29 Upjohn Co 1,2,3,4,5,6-hexahydroazepino[4,5-b]indoles containing arylsulfones at the 9-position

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2729666A (en) * 1952-07-21 1956-01-03 Du Pont Alkyl-aryl diisocyanates with reduced activity
US3454606A (en) * 1963-11-14 1969-07-08 Union Carbide Corp Isocyanatophenylsulfonyl isocyanates
US3330848A (en) * 1964-05-05 1967-07-11 Upjohn Co Isocyanato-substituted sulfonyl isocyanates
DE2331794A1 (en) * 1973-06-22 1975-01-16 Bayer Ag AROMATIC ISOCYANATE
DE2450083A1 (en) 1974-10-22 1976-04-29 Hoechst Ag PROCESS FOR THE PRODUCTION OF AROMATIC SULFONYL ISOCYANATES

Also Published As

Publication number Publication date
CA1130304A (en) 1982-08-24
US4387057A (en) 1983-06-07
EP0017883A1 (en) 1980-10-29
ES490705A0 (en) 1981-04-16
DE2916135A1 (en) 1980-10-30
ES8104207A1 (en) 1981-04-16
AU5760480A (en) 1980-10-23
JPS5643259A (en) 1981-04-21
AU532064B2 (en) 1983-09-15
ZA802321B (en) 1981-09-30
EP0017883B1 (en) 1981-10-21
DE3060042D1 (en) 1981-12-24

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