CH484233A - Verfahren zur Herstellung geformter Gebilde aus Polyurethanen - Google Patents

Verfahren zur Herstellung geformter Gebilde aus Polyurethanen

Info

Publication number
CH484233A
CH484233A CH1589867A CH1589867A CH484233A CH 484233 A CH484233 A CH 484233A CH 1589867 A CH1589867 A CH 1589867A CH 1589867 A CH1589867 A CH 1589867A CH 484233 A CH484233 A CH 484233A
Authority
CH
Switzerland
Prior art keywords
polyurethanes
production
molded structures
molded
structures
Prior art date
Application number
CH1589867A
Other languages
English (en)
Inventor
Erwin Dr Mueller
Wilhelm Dr Kallert
Josef Dr Ivanyi
Wilhelm Dr Thoma
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 CH484233A publication Critical patent/CH484233A/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
    • C08G18/40—High-molecular-weight compounds
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/44—Polycarbonates
    • 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
    • C08G18/56—Polyacetals
    • 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
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • 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
    • C08G18/675—Low-molecular-weight compounds

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)
CH1589867A 1966-12-16 1967-11-14 Verfahren zur Herstellung geformter Gebilde aus Polyurethanen CH484233A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF0050973 1966-12-16

Publications (1)

Publication Number Publication Date
CH484233A true CH484233A (de) 1970-01-15

Family

ID=7104229

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1589867A CH484233A (de) 1966-12-16 1967-11-14 Verfahren zur Herstellung geformter Gebilde aus Polyurethanen

Country Status (5)

Country Link
AT (1) AT276765B (de)
CH (1) CH484233A (de)
DE (1) DE1694100B2 (de)
GB (1) GB1165829A (de)
SE (1) SE336467B (de)

Also Published As

Publication number Publication date
DE1694100A1 (de) 1971-08-26
DE1694100B2 (de) 1974-07-11
GB1165829A (en) 1969-10-01
SE336467B (de) 1971-07-05
AT276765B (de) 1969-12-10

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Legal Events

Date Code Title Description
PL Patent ceased