CA1077935A - Isocyanates - Google Patents

Isocyanates

Info

Publication number
CA1077935A
CA1077935A CA245,464A CA245464A CA1077935A CA 1077935 A CA1077935 A CA 1077935A CA 245464 A CA245464 A CA 245464A CA 1077935 A CA1077935 A CA 1077935A
Authority
CA
Canada
Prior art keywords
carbon atoms
nco
hydrocarbon radical
formula
isocyanate
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
CA245,464A
Other languages
English (en)
French (fr)
Inventor
Walter Uerdingen
Kurt Findeisen
Kuno Wagner
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.)
Bayer AG
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 CA1077935A publication Critical patent/CA1077935A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D235/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
    • C07D235/02—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings condensed with carbocyclic rings or ring systems
    • 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
    • C07D233/54—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
    • C07D233/66—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings 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
    • C07D233/88—Nitrogen atoms, e.g. allantoin
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
    • C07D239/20—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
    • C07D239/22—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with hetero atoms directly attached to ring carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
    • C07D263/02—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings
    • C07D263/30—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D263/34—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having two or three 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
    • C07D263/48—Nitrogen atoms not forming part of a nitro radical
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
    • C07D263/52—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings condensed with carbocyclic rings or ring systems
    • 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
    • C08G18/7875—Nitrogen containing heterocyclic rings having at least one nitrogen atom in the ring
    • 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
    • C08G18/80—Masked polyisocyanates
    • C08G18/8061—Masked polyisocyanates masked with compounds having only one group containing active hydrogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
CA245,464A 1975-02-22 1976-02-10 Isocyanates Expired CA1077935A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752507682 DE2507682A1 (de) 1975-02-22 1975-02-22 Isocyanate

Publications (1)

Publication Number Publication Date
CA1077935A true CA1077935A (en) 1980-05-20

Family

ID=5939538

Family Applications (1)

Application Number Title Priority Date Filing Date
CA245,464A Expired CA1077935A (en) 1975-02-22 1976-02-10 Isocyanates

Country Status (11)

Country Link
US (3) US4173567A (enExample)
JP (1) JPS51108064A (enExample)
BE (1) BE838779A (enExample)
CA (1) CA1077935A (enExample)
DE (1) DE2507682A1 (enExample)
ES (1) ES445359A1 (enExample)
FR (1) FR2301523A1 (enExample)
GB (1) GB1483034A (enExample)
IT (1) IT1053876B (enExample)
NL (1) NL7601696A (enExample)
SE (1) SE7601927L (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2737402A1 (de) * 1977-08-19 1979-02-22 Bayer Ag Polyisocyanate, ein verfahren zu ihrer herstellung und ihre verwendung
US6207705B1 (en) * 1996-03-22 2001-03-27 Iowa State University Research Foundation, Inc. Biopesticides related to natural sources
US6545043B1 (en) 1997-03-21 2003-04-08 Iowa State University Research Foundation, Inc. Compounds related to natural sources and their use as biopesticides
DE59805833D1 (de) 1997-07-22 2002-11-07 Basf Coatings Ag Beschichtungsmittel und verfahren zu dessen herstellung
US6740192B1 (en) 1999-09-27 2004-05-25 Georgia Tech Research Corp. Joining electroconductive materials with electroconductive adhesive containing epoxide-modified polyurethane
DE10328994A1 (de) * 2003-06-27 2005-01-13 Bayer Materialscience Ag Blockierte Polyisocyanate
DE10328993A1 (de) * 2003-06-27 2005-01-20 Bayer Materialscience Ag Blockierte Polyisocyanate
US7371807B2 (en) * 2004-10-21 2008-05-13 Bayer Materialscience Llc Blocked biuretized isocyanates

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3313747A (en) * 1964-10-29 1967-04-11 Baker Chem Co J T Polymers prepared from isocyanateoxazolidinones
CH508633A (de) * 1969-03-27 1971-06-15 Ciba Geigy Ag Verfahren zur Herstellung von Diisocyanaten
DE1922626C3 (de) * 1969-05-03 1983-01-13 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Bindemitteln
US3641199A (en) * 1969-07-07 1972-02-08 Rohm & Haas Urethane elastomer with active hydrogen containing monoethylenical unsaturated monomer
US3681377A (en) * 1970-05-13 1972-08-01 Exxon Research Engineering Co Isothiocyanatomethyl and thiocyanatomethyl hydantoins
US3839354A (en) * 1970-10-08 1974-10-01 Ciba Geigy Ag Diisocyanate hydantoin compounds
US3953432A (en) * 1972-12-04 1976-04-27 Commercial Solvents Corporation Tranquilizers
US3963679A (en) * 1973-01-19 1976-06-15 Bayer Aktiengesellschaft Process for the production of polyurethane elastomers
DE2329300A1 (de) 1973-06-08 1975-01-02 Bayer Ag Neue polyisocyanate und verfahren zu ihrer herstellung

Also Published As

Publication number Publication date
FR2301523B1 (enExample) 1980-05-30
GB1483034A (en) 1977-08-17
IT1053876B (it) 1981-10-10
BE838779A (fr) 1976-08-20
JPS51108064A (enExample) 1976-09-25
NL7601696A (nl) 1976-08-24
FR2301523A1 (fr) 1976-09-17
DE2507682A1 (de) 1976-09-02
US4242489A (en) 1980-12-30
US4247689A (en) 1981-01-27
US4173567A (en) 1979-11-06
SE7601927L (sv) 1976-08-23
ES445359A1 (es) 1977-06-01

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Legal Events

Date Code Title Description
MKEX Expiry