DE1045644B - Verfahren zur Herstellung von Polyurethan-Schaumstoffen - Google Patents
Verfahren zur Herstellung von Polyurethan-SchaumstoffenInfo
- 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
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)
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)
Cited By (6)
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)
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 |
US3091551A (en) * | 1959-01-26 | 1963-05-28 | Wyandotte Chemicals Corp | Process of spraying a polyether-based polyurethane foam |
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 |
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 (US07223432-20070529-C00017.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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR744864A (US07223432-20070529-C00017.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 |
-
0
- NL NL211547D patent/NL211547A/xx unknown
- IT IT559499D patent/IT559499A/it unknown
-
1956
- 1956-10-15 GB GB31360/56A patent/GB821342A/en not_active Expired
- 1956-10-19 FR FR1161239D patent/FR1161239A/fr not_active Expired
- 1956-10-20 DE DEG20768A patent/DE1045644B/de active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR744864A (US07223432-20070529-C00017.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)
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 |
NL211547A (US07223432-20070529-C00017.png) | |
FR1161239A (fr) | 1958-08-25 |
IT559499A (US07223432-20070529-C00017.png) |
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