IT559499A - - Google Patents
Info
- Publication number
- IT559499A IT559499A IT559499DA IT559499A IT 559499 A IT559499 A IT 559499A IT 559499D A IT559499D A IT 559499DA IT 559499 A IT559499 A IT 559499A
- Authority
- IT
- Italy
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
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- 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
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- 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
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- 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 |
|---|---|
| IT559499A true IT559499A (US06265458-20010724-C00056.png) |
Family
ID=22169279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT559499D IT559499A (US06265458-20010724-C00056.png) | 1955-10-20 |
Country Status (5)
Families Citing this family (22)
| 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 |
| NL253811A (US06265458-20010724-C00056.png) * | 1959-07-14 | |||
| BE593754A (US06265458-20010724-C00056.png) * | 1959-08-12 | |||
| DE1182807B (de) * | 1960-03-02 | 1964-12-03 | Mobay Chemical Corp | Verfahren zur einstufigen Herstellung von Urethangruppen enthaltenden Schaumstoffen |
| US3398106A (en) * | 1960-04-26 | 1968-08-20 | Union Carbide Corp | Tin-containing catalyst for isocyanate reactions |
| 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 |
| BE617874A (US06265458-20010724-C00056.png) * | 1962-05-22 | |||
| 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 |
| DE1144915B (de) * | 1966-11-04 | 1963-03-07 | Wolfen Filmfab Veb | Verfahren zur Herstellung von Polyurethan-Schaumstoffen |
| DE2738719A1 (de) * | 1977-08-27 | 1979-03-08 | Bayer Ag | Verfahren zur herstellung von geschaeumten kunststoffen |
| 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 |
Family Cites Families (4)
| 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 |
-
0
- IT IT559499D patent/IT559499A/it unknown
- NL NL211547D patent/NL211547A/xx 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
Also Published As
| Publication number | Publication date |
|---|---|
| GB821342A (en) | 1959-10-07 |
| FR1161239A (fr) | 1958-08-25 |
| NL211547A (US06265458-20010724-C00056.png) | |
| DE1045644B (de) | 1958-12-04 |
