DE1111381B - Verfahren zur Herstellung von waermeisolierenden Polyurethanschaumstoffen - Google Patents

Verfahren zur Herstellung von waermeisolierenden Polyurethanschaumstoffen

Info

Publication number
DE1111381B
DE1111381B DEG24634A DEG0024634A DE1111381B DE 1111381 B DE1111381 B DE 1111381B DE G24634 A DEG24634 A DE G24634A DE G0024634 A DEG0024634 A DE G0024634A DE 1111381 B DE1111381 B DE 1111381B
Authority
DE
Germany
Prior art keywords
reaction
carbon dioxide
parts
weight
fluorinated
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.)
Pending
Application number
DEG24634A
Other languages
German (de)
English (en)
Inventor
John Columbus Rill Jun
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.)
Motors Liquidation Co
Original Assignee
General Motors Corp
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 General Motors Corp filed Critical General Motors Corp
Publication of DE1111381B publication Critical patent/DE1111381B/de
Pending legal-status Critical Current

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
    • 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
    • C08J9/143—Halogen containing compounds
    • C08J9/147—Halogen containing compounds containing carbon and halogen atoms only
    • 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
    • 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
    • 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
    • C08J2375/06—Polyurethanes from polyesters

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)
  • Refrigerator Housings (AREA)
DEG24634A 1957-05-29 1958-05-29 Verfahren zur Herstellung von waermeisolierenden Polyurethanschaumstoffen Pending DE1111381B (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US833152XA 1957-05-29 1957-05-29
US867707XA 1958-08-25 1958-08-25

Publications (1)

Publication Number Publication Date
DE1111381B true DE1111381B (de) 1961-07-20

Family

ID=26769161

Family Applications (1)

Application Number Title Priority Date Filing Date
DEG24634A Pending DE1111381B (de) 1957-05-29 1958-05-29 Verfahren zur Herstellung von waermeisolierenden Polyurethanschaumstoffen

Country Status (3)

Country Link
DE (1) DE1111381B (fr)
FR (1) FR1207039A (fr)
GB (2) GB833152A (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1195944B (de) * 1961-11-06 1965-07-01 Gen Motors Corp Verfahren zur Herstellung von waermeisolierenden Polyurethanschaumstoffen
DE1291510B (de) * 1963-04-22 1969-03-27 Witco Chemical Company Inc Verfahren zur Herstellung von steifen Schaumstoffen auf Basis von Polyurethanen
DE1694138A1 (de) * 1967-03-15 1971-02-25 Bayer Ag Verfahren zur Herstellung von Schaumstoff-Formteilen
US5137932A (en) * 1989-12-07 1992-08-11 Hoechst Aktiengesellschaft Process for producing foams
US5155141A (en) * 1991-03-28 1992-10-13 Hoechst Aktiengesellschaft Process for the production of foams with the aid of branched dodecafluorohexane
US5164418A (en) * 1989-12-12 1992-11-17 Hoechst Aktiengesellschaft Process for producing foams with the aid of fluoroalkanes

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT8941007A0 (it) * 1989-09-29 1989-09-29 Montedipe Srl Procedimento per la preparazione dicorpi formati in schiume poliureta niche e corpi formati cosi ottenuti

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE860109C (de) * 1941-04-20 1952-12-18 Bayer Ag Kuenstliche Schwaemme
DE913474C (de) * 1941-04-20 1954-06-14 Bayer Ag Verfahren zur Herstellung von hochporoesen festen oder elastischen Kunststoffkoerpern
FR1075964A (fr) * 1952-09-13 1954-10-21 Wingfoot Corp Mélange moussable perfectionné et procédé de préparation d'un édifice feuilletén en comportant application
FR1130671A (fr) * 1955-02-25 1957-02-08 Goodyear Tire & Rubber Procédé de fabrication de matières cellulaires souples
DE1045644B (de) * 1955-10-20 1958-12-04 Gen Tire & Rubber Co Verfahren zur Herstellung von Polyurethan-Schaumstoffen

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE860109C (de) * 1941-04-20 1952-12-18 Bayer Ag Kuenstliche Schwaemme
DE913474C (de) * 1941-04-20 1954-06-14 Bayer Ag Verfahren zur Herstellung von hochporoesen festen oder elastischen Kunststoffkoerpern
FR1075964A (fr) * 1952-09-13 1954-10-21 Wingfoot Corp Mélange moussable perfectionné et procédé de préparation d'un édifice feuilletén en comportant application
FR1130671A (fr) * 1955-02-25 1957-02-08 Goodyear Tire & Rubber Procédé de fabrication de matières cellulaires souples
DE1045644B (de) * 1955-10-20 1958-12-04 Gen Tire & Rubber Co Verfahren zur Herstellung von Polyurethan-Schaumstoffen

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1195944B (de) * 1961-11-06 1965-07-01 Gen Motors Corp Verfahren zur Herstellung von waermeisolierenden Polyurethanschaumstoffen
DE1291510B (de) * 1963-04-22 1969-03-27 Witco Chemical Company Inc Verfahren zur Herstellung von steifen Schaumstoffen auf Basis von Polyurethanen
DE1694138A1 (de) * 1967-03-15 1971-02-25 Bayer Ag Verfahren zur Herstellung von Schaumstoff-Formteilen
US5137932A (en) * 1989-12-07 1992-08-11 Hoechst Aktiengesellschaft Process for producing foams
US5164418A (en) * 1989-12-12 1992-11-17 Hoechst Aktiengesellschaft Process for producing foams with the aid of fluoroalkanes
US5155141A (en) * 1991-03-28 1992-10-13 Hoechst Aktiengesellschaft Process for the production of foams with the aid of branched dodecafluorohexane

Also Published As

Publication number Publication date
GB833152A (en) 1960-04-21
FR1207039A (fr) 1960-02-12
GB867707A (en) 1961-05-10

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