DK184089A - Fremgangsmaade til fremstiling af et hoejelastisk polyuretanskum - Google Patents

Fremgangsmaade til fremstiling af et hoejelastisk polyuretanskum

Info

Publication number
DK184089A
DK184089A DK184089A DK184089A DK184089A DK 184089 A DK184089 A DK 184089A DK 184089 A DK184089 A DK 184089A DK 184089 A DK184089 A DK 184089A DK 184089 A DK184089 A DK 184089A
Authority
DK
Denmark
Prior art keywords
polyuretic
foam
preparing
highly
procedure
Prior art date
Application number
DK184089A
Other languages
English (en)
Other versions
DK184089D0 (da
Inventor
Lucien Jourquin
Eddie Du Prez
Rudi Mortelmans
Andre Van De Velde
Original Assignee
Recticel
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 Recticel filed Critical Recticel
Publication of DK184089D0 publication Critical patent/DK184089D0/da
Publication of DK184089A publication Critical patent/DK184089A/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
    • C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
    • C08J9/149—Mixtures of blowing agents covered by more than one of the groups C08J9/141 - C08J9/143
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
    • C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
    • C08J9/142—Compounds containing oxygen but no halogen atom
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2375/04—Polyurethanes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (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)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
DK184089A 1988-07-12 1989-04-17 Fremgangsmaade til fremstiling af et hoejelastisk polyuretanskum DK184089A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE8800806A BE1002108A7 (nl) 1988-07-12 1988-07-12 Werkwijze voor het bereiden van een hoog veerkrachtig polyurethaanschuim.

Publications (2)

Publication Number Publication Date
DK184089D0 DK184089D0 (da) 1989-04-17
DK184089A true DK184089A (da) 1990-01-13

Family

ID=3883525

Family Applications (1)

Application Number Title Priority Date Filing Date
DK184089A DK184089A (da) 1988-07-12 1989-04-17 Fremgangsmaade til fremstiling af et hoejelastisk polyuretanskum

Country Status (9)

Country Link
EP (1) EP0355874A1 (da)
JP (1) JPH0255716A (da)
KR (1) KR900001766A (da)
AU (1) AU3479089A (da)
BE (1) BE1002108A7 (da)
DK (1) DK184089A (da)
FI (1) FI892782A (da)
NO (1) NO892468L (da)
PT (1) PT91107A (da)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4301221A1 (de) * 1993-01-19 1994-07-21 Kolbenschmidt Ag Verfahren zur Herstellung von Formteilen aus flexiblem Polyurethan-Integralschaumstoff
US5336696A (en) * 1993-12-10 1994-08-09 Nisshinbo Industries, Inc. Halogen-free blowing agents that include cycloaliphatic hydrocarbons and are suitable for isocyanate-based polymeric foams
US6753357B2 (en) 2001-12-18 2004-06-22 Foam Supplies, Inc. Rigid foam compositions and method employing methyl formate as a blowing agent

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3879315A (en) * 1973-06-18 1975-04-22 Union Carbide Corp Process for the preparation of flexible polyurethane foams in the presence of alkyl alkanoate blowing agents

Also Published As

Publication number Publication date
AU3479089A (en) 1990-01-18
EP0355874A1 (en) 1990-02-28
DK184089D0 (da) 1989-04-17
FI892782A (fi) 1990-01-13
NO892468D0 (no) 1989-06-14
PT91107A (pt) 1990-02-08
BE1002108A7 (nl) 1990-07-03
NO892468L (no) 1990-01-15
JPH0255716A (ja) 1990-02-26
KR900001766A (ko) 1990-02-27
FI892782A0 (fi) 1989-06-07

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment