FR2284633A1 - Produit permeable a l'eau et a l'air - Google Patents
Produit permeable a l'eau et a l'airInfo
- Publication number
- FR2284633A1 FR2284633A1 FR7510240A FR7510240A FR2284633A1 FR 2284633 A1 FR2284633 A1 FR 2284633A1 FR 7510240 A FR7510240 A FR 7510240A FR 7510240 A FR7510240 A FR 7510240A FR 2284633 A1 FR2284633 A1 FR 2284633A1
- Authority
- FR
- France
- Prior art keywords
- air
- water
- product permeable
- permeable
- product
- 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.)
- Granted
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
- C08J11/00—Recovery or working-up of waste materials
- C08J11/04—Recovery or working-up of waste materials of polymers
- C08J11/06—Recovery or working-up of waste materials of polymers without chemical reactions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
- B29C44/36—Feeding the material to be shaped
- B29C44/46—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length
- B29C44/50—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length using pressure difference, e.g. by extrusion or by spraying
- B29C44/507—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length using pressure difference, e.g. by extrusion or by spraying extruding the compound through an annular die
-
- 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
- C08J9/125—Water, e.g. hydrated salts
-
- 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
- C08J9/28—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP49104947A JPS5131768A (en) | 1974-09-13 | 1974-09-13 | Tsusui tsukiseinoaru seikeitai no seizohoho |
JP49107712A JPS5134965A (en) | 1974-09-20 | 1974-09-20 | Jukoseiseikeitai no seiho |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2284633A1 true FR2284633A1 (fr) | 1976-04-09 |
FR2284633B1 FR2284633B1 (xx) | 1978-11-03 |
Family
ID=26445308
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7510240A Granted FR2284633A1 (fr) | 1974-09-13 | 1975-04-02 | Produit permeable a l'eau et a l'air |
Country Status (4)
Country | Link |
---|---|
AU (1) | AU472320B2 (xx) |
FR (1) | FR2284633A1 (xx) |
GB (1) | GB1466027A (xx) |
NL (1) | NL7503298A (xx) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0122460A1 (en) * | 1983-03-23 | 1984-10-24 | Chuo Kagaku Co., Ltd. | Production of resin foam by aqueous medium |
EP0136920A2 (en) * | 1983-10-04 | 1985-04-10 | Constantine Demosthenes Armeniades | Expandable polymer concrete |
EP0635537A2 (de) * | 1993-07-24 | 1995-01-25 | Röhm GmbH | Verfahren zur Herstellung eines Schaumstoffes aus thermoplastischem Kunststoff |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4931490A (en) * | 1983-10-04 | 1990-06-05 | Armeniades C D | Expandable polymer concretes and mortars utilizing low cure temperature polymers |
GB8712617D0 (en) * | 1987-05-28 | 1987-07-01 | British American Tobacco Co | Tobacco smoke filters |
US6045700A (en) * | 1996-07-29 | 2000-04-04 | Solutia Inc. | Retrievable organic carbon scavengers for cleaning of contaminated surface water sediments |
DE10039340A1 (de) * | 2000-08-04 | 2002-02-21 | Gerhard Behrendt | Verfahren zur Herstellung geschäumter thermoplastischer Formteile und thermoplastische Formteile |
-
1975
- 1975-03-20 NL NL7503298A patent/NL7503298A/xx unknown
- 1975-04-02 FR FR7510240A patent/FR2284633A1/fr active Granted
- 1975-05-15 GB GB2065375A patent/GB1466027A/en not_active Expired
- 1975-06-10 AU AU81975/75A patent/AU472320B2/en not_active Expired
Non-Patent Citations (1)
Title |
---|
NEANT * |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0122460A1 (en) * | 1983-03-23 | 1984-10-24 | Chuo Kagaku Co., Ltd. | Production of resin foam by aqueous medium |
US4506037A (en) * | 1983-03-23 | 1985-03-19 | Chuo Kagaku Co., Ltd. | Production of resin foam by aqueous medium |
EP0136920A2 (en) * | 1983-10-04 | 1985-04-10 | Constantine Demosthenes Armeniades | Expandable polymer concrete |
EP0136920A3 (en) * | 1983-10-04 | 1986-05-14 | Constantine Demosthenes Armeniades | Expandable polymer concrete |
EP0635537A2 (de) * | 1993-07-24 | 1995-01-25 | Röhm GmbH | Verfahren zur Herstellung eines Schaumstoffes aus thermoplastischem Kunststoff |
EP0635537A3 (de) * | 1993-07-24 | 1996-08-14 | Roehm Gmbh | Verfahren zur Herstellung eines Schaumstoffes aus thermoplastischem Kunststoff. |
Also Published As
Publication number | Publication date |
---|---|
NL7503298A (nl) | 1976-03-16 |
AU472320B2 (en) | 1976-05-20 |
FR2284633B1 (xx) | 1978-11-03 |
GB1466027A (en) | 1977-03-02 |
AU8197575A (en) | 1976-05-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |