DE1045644B - Verfahren zur Herstellung von Polyurethan-Schaumstoffen - Google Patents

Verfahren zur Herstellung von Polyurethan-Schaumstoffen

Info

Publication number
DE1045644B
DE1045644B DEG20768A DEG0020768A DE1045644B DE 1045644 B DE1045644 B DE 1045644B DE G20768 A DEG20768 A DE G20768A DE G0020768 A DEG0020768 A DE G0020768A DE 1045644 B DE1045644 B DE 1045644B
Authority
DE
Germany
Prior art keywords
polyester
halogen
substituted
diisocyanate
alkane
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
DEG20768A
Other languages
German (de)
English (en)
Inventor
Charles Bedell Frost
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.)
Aerojet Rocketdyne Holdings Inc
Original Assignee
General Tire and Rubber Co
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 Tire and Rubber Co filed Critical General Tire and Rubber Co
Publication of DE1045644B publication Critical patent/DE1045644B/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
    • C08J9/127—Mixtures of organic and inorganic blowing agents
    • 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
    • C08J2203/00—Foams characterized by the expanding agent
    • C08J2203/14—Saturated hydrocarbons, e.g. butane; Unspecified hydrocarbons
    • C08J2203/142—Halogenated saturated hydrocarbons, e.g. H3C-CF3
    • 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)
  • Inorganic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
DEG20768A 1955-10-20 1956-10-20 Verfahren zur Herstellung von Polyurethan-Schaumstoffen Pending DE1045644B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US821342XA 1955-10-20 1955-10-20

Publications (1)

Publication Number Publication Date
DE1045644B true DE1045644B (de) 1958-12-04

Family

ID=22169279

Family Applications (1)

Application Number Title Priority Date Filing Date
DEG20768A Pending DE1045644B (de) 1955-10-20 1956-10-20 Verfahren zur Herstellung von Polyurethan-Schaumstoffen

Country Status (5)

Country Link
DE (1) DE1045644B (US06265458-20010724-C00056.png)
FR (1) FR1161239A (US06265458-20010724-C00056.png)
GB (1) GB821342A (US06265458-20010724-C00056.png)
IT (1) IT559499A (US06265458-20010724-C00056.png)
NL (1) NL211547A (US06265458-20010724-C00056.png)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1138932B (de) * 1959-07-14 1962-10-31 Shell Int Research Verfahren zum Herstellen von schaumfoermigen Formteilen durch Entspannen von Formmassen und Aushaerten des gebildeten Schaumes
DE1144915B (de) * 1966-11-04 1963-03-07 Wolfen Filmfab Veb Verfahren zur Herstellung von Polyurethan-Schaumstoffen
DE1173643B (de) * 1962-05-22 1964-07-09 Mobay Chemical Corp Verfahren zur Herstellung von Urethangruppen aufweisenden Schaumstoffen
DE1182807B (de) * 1960-03-02 1964-12-03 Mobay Chemical Corp Verfahren zur einstufigen Herstellung von Urethangruppen enthaltenden Schaumstoffen
DE1203949B (de) * 1960-04-26 1965-10-28 Union Carbide Corp Verfahren zur Herstellung von harten Polyurethanschaumstoffen
US4177332A (en) * 1977-08-27 1979-12-04 Bayer Aktiengesellschaft 1,1,1-Trifluoro-2-chloroethane as blowing agent for polyurethane foam

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3524825A (en) * 1957-05-29 1970-08-18 Gen Motors Corp Polyurethane foam and method for making same
GB904003A (en) * 1958-02-06 1962-08-22 Dunlop Rubber Co Method and apparatus for the production of cellular synthetic rubber
US3080329A (en) * 1958-07-31 1963-03-05 Du Pont Polyurethane cellular materials
FR1247044A (fr) * 1959-01-26 1960-11-25 Ets Kuhlmann Mousses de polyuréthane à base de polyéthers gonflées à l'aide de solvants, procédé pour leur fabrication et leurs applications
US3091551A (en) * 1959-01-26 1963-05-28 Wyandotte Chemicals Corp Process of spraying a polyether-based polyurethane foam
DE1097671B (de) * 1959-05-23 1961-01-19 Bayer Ag Verfahren zur Herstellung von Urethangruppen enthaltenden harten Schaumstoffen
US3007884A (en) * 1959-06-10 1961-11-07 Allied Chem Cellular polyurethane resin containing primary-2-hydroxyethylphosphate and method ofpreparing same
DE1109364B (de) * 1959-06-12 1961-06-22 Schickedanz Ver Papierwerk Verfahren zur Herstellung von feuchtigkeitsaufnehmenden, elastischen, in Wasser unbestaendigen Schaumstoffen fuer hygienische Artikel
US3034996A (en) * 1959-06-12 1962-05-15 Allied Chem Preparation of low density polyurethane foam
BE593754A (US06265458-20010724-C00056.png) * 1959-08-12
GB907971A (en) * 1960-05-20 1962-10-10 Ici Ltd Improvements in or relating to the manufacture of foamed polyurethane materials
US3099516A (en) * 1960-08-29 1963-07-30 Philco Corp Method of molding a foam plastic having skins on selected surface portions
GB1025814A (en) * 1963-07-01 1966-04-14 Stauffer Chemical Co Improvements in or relating to phosphoramidate reaction products
US3362919A (en) * 1965-02-04 1968-01-09 Pittsburgh Plate Glass Co Process for foaming thermoset organic materials
GB2116574A (en) * 1982-03-19 1983-09-28 Ici Plc Method of manufacturing polyurethane foams
FR2569353A1 (fr) * 1984-08-22 1986-02-28 Atochem Compositions homogenes a base de composes polyhydroxyles halogenes, et d'alcanes halogenes, leur application a la fabrication de mousses rigides

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR744864A (US06265458-20010724-C00056.png) * 1933-04-27
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

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR744864A (US06265458-20010724-C00056.png) * 1933-04-27
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

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1138932B (de) * 1959-07-14 1962-10-31 Shell Int Research Verfahren zum Herstellen von schaumfoermigen Formteilen durch Entspannen von Formmassen und Aushaerten des gebildeten Schaumes
DE1182807B (de) * 1960-03-02 1964-12-03 Mobay Chemical Corp Verfahren zur einstufigen Herstellung von Urethangruppen enthaltenden Schaumstoffen
DE1203949B (de) * 1960-04-26 1965-10-28 Union Carbide Corp Verfahren zur Herstellung von harten Polyurethanschaumstoffen
DE1173643B (de) * 1962-05-22 1964-07-09 Mobay Chemical Corp Verfahren zur Herstellung von Urethangruppen aufweisenden Schaumstoffen
DE1144915B (de) * 1966-11-04 1963-03-07 Wolfen Filmfab Veb Verfahren zur Herstellung von Polyurethan-Schaumstoffen
US4177332A (en) * 1977-08-27 1979-12-04 Bayer Aktiengesellschaft 1,1,1-Trifluoro-2-chloroethane as blowing agent for polyurethane foam

Also Published As

Publication number Publication date
GB821342A (en) 1959-10-07
IT559499A (US06265458-20010724-C00056.png)
FR1161239A (fr) 1958-08-25
NL211547A (US06265458-20010724-C00056.png)

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