FR1360879A - Preparation of a thermoplastic-foam composition with a view to obtaining articles, in particular extruded sheets - Google Patents
Preparation of a thermoplastic-foam composition with a view to obtaining articles, in particular extruded sheetsInfo
- Publication number
- FR1360879A FR1360879A FR931350A FR931350A FR1360879A FR 1360879 A FR1360879 A FR 1360879A FR 931350 A FR931350 A FR 931350A FR 931350 A FR931350 A FR 931350A FR 1360879 A FR1360879 A FR 1360879A
- Authority
- FR
- France
- Prior art keywords
- thermoplastic
- preparation
- view
- foam composition
- extruded sheets
- 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.)
- Expired
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
- C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
-
- 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
- C08J2425/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Derivatives of such polymers
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)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR931350A FR1360879A (en) | 1962-04-16 | 1963-04-11 | Preparation of a thermoplastic-foam composition with a view to obtaining articles, in particular extruded sheets |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US187966A US3231524A (en) | 1962-04-16 | 1962-04-16 | Method of foaming and extruding a blend of polymers and foamed article obtained therefrom |
FR931350A FR1360879A (en) | 1962-04-16 | 1963-04-11 | Preparation of a thermoplastic-foam composition with a view to obtaining articles, in particular extruded sheets |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1360879A true FR1360879A (en) | 1964-05-15 |
Family
ID=26200773
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR931350A Expired FR1360879A (en) | 1962-04-16 | 1963-04-11 | Preparation of a thermoplastic-foam composition with a view to obtaining articles, in particular extruded sheets |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1360879A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL7010868A (en) * | 1967-08-10 | 1972-01-25 | ||
EP0033016A2 (en) * | 1980-01-04 | 1981-08-05 | The Dow Chemical Company | Process of foaming a resinous polymer containing anhydride groups |
-
1963
- 1963-04-11 FR FR931350A patent/FR1360879A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL7010868A (en) * | 1967-08-10 | 1972-01-25 | ||
EP0033016A2 (en) * | 1980-01-04 | 1981-08-05 | The Dow Chemical Company | Process of foaming a resinous polymer containing anhydride groups |
EP0033016A3 (en) * | 1980-01-04 | 1982-02-17 | The Dow Chemical Company | Process of foaming a resinous polymer containing anhydride groups |
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