DE1644803B2 - Verfahren zur herstellung von flaechengebilden - Google Patents

Verfahren zur herstellung von flaechengebilden

Info

Publication number
DE1644803B2
DE1644803B2 DE19671644803 DE1644803A DE1644803B2 DE 1644803 B2 DE1644803 B2 DE 1644803B2 DE 19671644803 DE19671644803 DE 19671644803 DE 1644803 A DE1644803 A DE 1644803A DE 1644803 B2 DE1644803 B2 DE 1644803B2
Authority
DE
Germany
Prior art keywords
adducts
diisocyanate
acetate
mixtures
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.)
Granted
Application number
DE19671644803
Other languages
German (de)
English (en)
Other versions
DE1644803A1 (de
DE1644803C3 (US06566495-20030520-M00011.png
Inventor
Georg Dr Krimm Hein rich Dr Peltzer Bernd Dr 4150 Krefeld Schnell Hermann Dr 4150 Krefeld Uerdingen Malamet
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
Publication of DE1644803A1 publication Critical patent/DE1644803A1/de
Publication of DE1644803B2 publication Critical patent/DE1644803B2/de
Application granted granted Critical
Publication of DE1644803C3 publication Critical patent/DE1644803C3/de
Granted legal-status Critical Current

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
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
    • C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
    • C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups
    • 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
    • C08G18/8009—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32 with compounds of C08G18/3203
    • C08G18/8035—Masked aromatic polyisocyanates not provided for in one single of the groups C08G18/8019 and C08G18/8029
    • 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
    • C08G18/8051—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/36

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE19671644803 1967-01-07 1967-01-07 Verfahren zur herstellung von flaechengebilden Granted DE1644803B2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF0051196 1967-01-07

Publications (3)

Publication Number Publication Date
DE1644803A1 DE1644803A1 (de) 1971-01-21
DE1644803B2 true DE1644803B2 (de) 1973-09-06
DE1644803C3 DE1644803C3 (US06566495-20030520-M00011.png) 1974-04-11

Family

ID=7104412

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19671644803 Granted DE1644803B2 (de) 1967-01-07 1967-01-07 Verfahren zur herstellung von flaechengebilden

Country Status (4)

Country Link
BE (1) BE708989A (US06566495-20030520-M00011.png)
DE (1) DE1644803B2 (US06566495-20030520-M00011.png)
FR (1) FR1550025A (US06566495-20030520-M00011.png)
GB (1) GB1147571A (US06566495-20030520-M00011.png)

Also Published As

Publication number Publication date
FR1550025A (US06566495-20030520-M00011.png) 1968-12-13
GB1147571A (en) 1969-04-02
DE1644803A1 (de) 1971-01-21
DE1644803C3 (US06566495-20030520-M00011.png) 1974-04-11
BE708989A (US06566495-20030520-M00011.png) 1968-05-16

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)