ATA750175A - PROCESS FOR THE MANUFACTURING OF POLYURETHANE FOAM - Google Patents

PROCESS FOR THE MANUFACTURING OF POLYURETHANE FOAM

Info

Publication number
ATA750175A
ATA750175A AT750175A AT750175A ATA750175A AT A750175 A ATA750175 A AT A750175A AT 750175 A AT750175 A AT 750175A AT 750175 A AT750175 A AT 750175A AT A750175 A ATA750175 A AT A750175A
Authority
AT
Austria
Prior art keywords
manufacturing
polyurethane foam
polyurethane
foam
Prior art date
Application number
AT750175A
Other languages
German (de)
Other versions
AT347694B (en
Original Assignee
Berol Kemi Ab
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 Berol Kemi Ab filed Critical Berol Kemi Ab
Publication of ATA750175A publication Critical patent/ATA750175A/en
Application granted granted Critical
Publication of AT347694B publication Critical patent/AT347694B/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/06Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40High-molecular-weight compounds
    • C08G18/48Polyethers
    • C08G18/4804Two or more polyethers of different physical or chemical nature
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/06Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40High-molecular-weight compounds
    • C08G18/48Polyethers
    • C08G18/4833Polyethers containing oxyethylene units
    • C08G18/4837Polyethers containing oxyethylene units and other oxyalkylene units
    • C08G18/4841Polyethers containing oxyethylene units and other oxyalkylene units containing oxyethylene end groups
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/06Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40High-molecular-weight compounds
    • C08G18/48Polyethers
    • C08G18/4833Polyethers containing oxyethylene units
    • C08G18/4837Polyethers containing oxyethylene units and other oxyalkylene units
    • C08G18/485Polyethers containing oxyethylene units and other oxyalkylene units containing mixed oxyethylene-oxypropylene or oxyethylene-higher oxyalkylene end groups
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2110/00Foam properties
    • C08G2110/0008Foam properties flexible
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2110/00Foam properties
    • C08G2110/0041Foam properties having specified density
    • C08G2110/005< 50kg/m3
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2110/00Foam properties
    • C08G2110/0083Foam properties prepared using water as the sole blowing agent

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)
AT750175A 1974-10-02 1975-10-01 PROCESS FOR MANUFACTURING POLYURETHANE FOAM AT347694B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7412427A SE405366B (en) 1974-10-02 1974-10-02 PROCEDURE FOR THE PREPARATION OF POLYURETHANE FOAM WITH EXTREMELY LAS HARDNESS AND HIGH HYDROFILITY

Publications (2)

Publication Number Publication Date
ATA750175A true ATA750175A (en) 1978-05-15
AT347694B AT347694B (en) 1979-01-10

Family

ID=20322307

Family Applications (1)

Application Number Title Priority Date Filing Date
AT750175A AT347694B (en) 1974-10-02 1975-10-01 PROCESS FOR MANUFACTURING POLYURETHANE FOAM

Country Status (14)

Country Link
AT (1) AT347694B (en)
BE (1) BE833932A (en)
CA (1) CA1051600A (en)
DE (1) DE2543541A1 (en)
DK (1) DK443475A (en)
ES (1) ES441658A1 (en)
FI (1) FI752733A (en)
FR (1) FR2286842A1 (en)
GB (1) GB1510383A (en)
IT (1) IT1047259B (en)
NL (1) NL7511617A (en)
NO (1) NO143160C (en)
SE (1) SE405366B (en)
SU (1) SU931110A3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4129666C2 (en) * 1991-09-06 1996-12-12 Stankiewicz Gmbh Process for the production of a viscoelastic damping foam with an adhesive surface

Also Published As

Publication number Publication date
SE7412427L (en) 1976-04-05
FR2286842B1 (en) 1978-04-07
DE2543541A1 (en) 1976-04-08
GB1510383A (en) 1978-05-10
SE405366B (en) 1978-12-04
IT1047259B (en) 1980-09-10
CA1051600A (en) 1979-03-27
FR2286842A1 (en) 1976-04-30
BE833932A (en) 1976-01-16
ES441658A1 (en) 1977-04-01
NO143160C (en) 1980-12-29
AT347694B (en) 1979-01-10
NO143160B (en) 1980-09-15
NO753325L (en) 1976-04-05
DK443475A (en) 1976-04-03
FI752733A (en) 1976-04-03
SU931110A3 (en) 1982-05-23
NL7511617A (en) 1976-04-06

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee