CH498092A - Process for the preparation of isocyanate group-containing reaction products of polyisocyanates and ketimines - Google Patents

Process for the preparation of isocyanate group-containing reaction products of polyisocyanates and ketimines

Info

Publication number
CH498092A
CH498092A CH615168A CH615168A CH498092A CH 498092 A CH498092 A CH 498092A CH 615168 A CH615168 A CH 615168A CH 615168 A CH615168 A CH 615168A CH 498092 A CH498092 A CH 498092A
Authority
CH
Switzerland
Prior art keywords
ketimines
polyisocyanates
preparation
reaction products
isocyanate group
Prior art date
Application number
CH615168A
Other languages
German (de)
Inventor
Wilfried Dr Zecher
Rudolf Dr Merten
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
Publication of CH498092A publication Critical patent/CH498092A/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
    • C08G18/80—Masked polyisocyanates
    • C08G18/8061—Masked polyisocyanates masked with compounds having only one group containing active hydrogen
    • C08G18/807—Masked polyisocyanates masked with compounds having only one group containing active hydrogen with nitrogen containing compounds
    • C08G18/808—Monoamines
    • 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
    • C08G18/67—Unsaturated compounds having active hydrogen
    • C08G18/69—Polymers of conjugated dienes
    • 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
    • C08G18/8003—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen
    • C08G18/8006—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32
    • C08G18/8038—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32 with compounds of C08G18/3225

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)
CH615168A 1967-05-12 1968-04-25 Process for the preparation of isocyanate group-containing reaction products of polyisocyanates and ketimines CH498092A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF0052393 1967-05-12

Publications (1)

Publication Number Publication Date
CH498092A true CH498092A (en) 1970-10-31

Family

ID=7105414

Family Applications (1)

Application Number Title Priority Date Filing Date
CH615168A CH498092A (en) 1967-05-12 1968-04-25 Process for the preparation of isocyanate group-containing reaction products of polyisocyanates and ketimines

Country Status (6)

Country Link
AT (1) AT279597B (en)
BE (1) BE714850A (en)
CH (1) CH498092A (en)
DE (1) DE1618422A1 (en)
GB (1) GB1210178A (en)
NL (1) NL6806704A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2325926C2 (en) * 1973-05-22 1990-08-02 Bayer Ag, 5090 Leverkusen Process for the production of materials containing lignocellulose
US4906674A (en) * 1987-10-16 1990-03-06 Ici Americas Inc/Imperial Chemical Industries Plc Polysocyanate compositions

Also Published As

Publication number Publication date
DE1618422B2 (en) 1974-08-01
GB1210178A (en) 1970-10-28
BE714850A (en) 1968-09-30
DE1618422A1 (en) 1970-10-29
NL6806704A (en) 1968-11-13
DE1618422C3 (en) 1975-10-16
AT279597B (en) 1970-03-10

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Legal Events

Date Code Title Description
PL Patent ceased