BE851789A - Polyisocyanates bloques prepares de 4,4'-diisocyano-dicyclohexyl-methane et d'acetyl-acetates d'alkyles - Google Patents

Polyisocyanates bloques prepares de 4,4'-diisocyano-dicyclohexyl-methane et d'acetyl-acetates d'alkyles

Info

Publication number
BE851789A
BE851789A BE175232A BE175232A BE851789A BE 851789 A BE851789 A BE 851789A BE 175232 A BE175232 A BE 175232A BE 175232 A BE175232 A BE 175232A BE 851789 A BE851789 A BE 851789A
Authority
BE
Belgium
Prior art keywords
diisocyano
dicyclohexyl
methane
blocked polyisocyanates
polyisocyanates prepared
Prior art date
Application number
BE175232A
Other languages
English (en)
Inventor
H Dalibor
Original Assignee
Hoechst 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 Hoechst Ag filed Critical Hoechst Ag
Publication of BE851789A publication Critical patent/BE851789A/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
    • C08G18/80—Masked polyisocyanates
    • C08G18/8061—Masked polyisocyanates masked with compounds having only one group containing active hydrogen
    • C08G18/8093—Compounds containing active methylene groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE175232A 1976-03-25 1977-02-24 Polyisocyanates bloques prepares de 4,4'-diisocyano-dicyclohexyl-methane et d'acetyl-acetates d'alkyles BE851789A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2612785A DE2612785B1 (de) 1976-03-25 1976-03-25 Blockierte Diisocyanate,ihre Herstellung aus 4,4'-Diisocyanato-dicyclohexylmethan und Acetessigsaeurealkylester sowie ihre Verwendung als Vernetzungsmittel

Publications (1)

Publication Number Publication Date
BE851789A true BE851789A (fr) 1977-06-16

Family

ID=5973439

Family Applications (1)

Application Number Title Priority Date Filing Date
BE175232A BE851789A (fr) 1976-03-25 1977-02-24 Polyisocyanates bloques prepares de 4,4'-diisocyano-dicyclohexyl-methane et d'acetyl-acetates d'alkyles

Country Status (7)

Country Link
JP (1) JPS52116447A (fr)
BE (1) BE851789A (fr)
DE (1) DE2612785B1 (fr)
FR (1) FR2345427A1 (fr)
GB (1) GB1523103A (fr)
NL (1) NL7701248A (fr)
SE (1) SE7700745L (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2489350A1 (fr) * 1980-09-02 1982-03-05 Corona Peintures Procede et composition pour le revetement multi-couches en mouille/mouille de surfaces electro-conductrices
DE3046409A1 (de) 1980-12-10 1982-07-15 Bayer Ag, 5090 Leverkusen Beschichtungsmittel und ein verfahren zur herstellung von ueberzuegen
US4439593A (en) * 1983-05-26 1984-03-27 Mobay Chemical Corporation Polyurethane compositions with improved storage stability
US4518522A (en) * 1983-09-19 1985-05-21 Mobay Chemical Corporation Blocked polyisocyanates with improved storage stability
US4677180A (en) * 1986-07-16 1987-06-30 Mobay Corporation Polyurethane compositions with improved storage stability
DE4022660A1 (de) * 1990-07-17 1992-01-23 Bayer Ag Bindemittelkombination, ihre verwendung in einbrennlacken und ein verfahren zur herstellung von ueberzuegen
DE19534624A1 (de) * 1995-09-18 1997-03-20 Bayer Ag Allophanatgruppen aufweisende Polyisocyanate auf Basis Diphenylmethandiisocyanat mit überwiegend oder vollständig blockierten Isocyanatgruppen
CN111183167B (zh) 2017-09-28 2022-07-19 旭化成株式会社 封端多异氰酸酯组合物及其应用
CN115232275A (zh) * 2022-08-17 2022-10-25 安徽工程大学 一种基于可逆酰胺键的可回收再利用的交联蓖麻油基树脂及其制备方法

Also Published As

Publication number Publication date
DE2612785B1 (de) 1977-06-23
NL7701248A (nl) 1977-09-27
SE7700745L (sv) 1977-09-26
FR2345427A1 (fr) 1977-10-21
JPS52116447A (en) 1977-09-29
GB1523103A (en) 1978-08-31

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