AT300381B - Verfahren zur Herstellung von Schaumstoffen - Google Patents

Verfahren zur Herstellung von Schaumstoffen

Info

Publication number
AT300381B
AT300381B AT728169A AT728169A AT300381B AT 300381 B AT300381 B AT 300381B AT 728169 A AT728169 A AT 728169A AT 728169 A AT728169 A AT 728169A AT 300381 B AT300381 B AT 300381B
Authority
AT
Austria
Prior art keywords
foams
production
Prior art date
Application number
AT728169A
Other languages
English (en)
Original Assignee
Schering 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
Priority claimed from DE19681795024 external-priority patent/DE1795024A1/de
Application filed by Schering Ag filed Critical Schering Ag
Application granted granted Critical
Publication of AT300381B publication Critical patent/AT300381B/de

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
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
    • C08G18/3819—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen
    • C08G18/3823—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen containing -N-C=O groups
    • C08G18/3825—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen containing -N-C=O groups containing amide 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
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/50—Polyethers having heteroatoms other than oxygen
    • C08G18/5021—Polyethers having heteroatoms other than oxygen having nitrogen
    • C08G18/5036—Polyethers having heteroatoms other than oxygen having nitrogen containing -N-C=O groups
    • C08G18/5039—Polyethers having heteroatoms other than oxygen having nitrogen containing -N-C=O groups containing amide groups

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)
AT728169A 1967-01-31 1969-07-28 Verfahren zur Herstellung von Schaumstoffen AT300381B (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DESC040158 1967-01-31
DE19681795024 DE1795024A1 (de) 1968-07-29 1968-07-29 Neue Schaumstoffe und Verfahren zu deren Herstellung

Publications (1)

Publication Number Publication Date
AT300381B true AT300381B (de) 1972-07-25

Family

ID=25756097

Family Applications (1)

Application Number Title Priority Date Filing Date
AT728169A AT300381B (de) 1967-01-31 1969-07-28 Verfahren zur Herstellung von Schaumstoffen

Country Status (2)

Country Link
AT (1) AT300381B (de)
CH (1) CH515950A (de)

Also Published As

Publication number Publication date
CH515950A (de) 1971-11-30

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