WO2013079655A3 - Method for producing a composite material, the composite material and the use of the composite material for producing specific products - Google Patents
Method for producing a composite material, the composite material and the use of the composite material for producing specific products Download PDFInfo
- Publication number
- WO2013079655A3 WO2013079655A3 PCT/EP2012/074077 EP2012074077W WO2013079655A3 WO 2013079655 A3 WO2013079655 A3 WO 2013079655A3 EP 2012074077 W EP2012074077 W EP 2012074077W WO 2013079655 A3 WO2013079655 A3 WO 2013079655A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- composite material
- polymer
- producing
- granules
- specific products
- Prior art date
Links
Classifications
-
- 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
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/58—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising fillers only, e.g. particles, powder, beads, flakes, spheres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B9/00—Making granules
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/006—Pressing and sintering powders, granules or fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B9/00—Making granules
- B29B9/16—Auxiliary treatment of granules
- B29B2009/163—Coating, i.e. applying a layer of liquid or solid material on the granule
Abstract
The present invention discloses a method for producing a composite material by means of fluidized bed technology, in particular by granulation in a spouted bed system, and hot pressing, wherein the composite material consists of at least one first material fraction (A) and at least one polymer (P) or biopolymer, the method comprising the following steps: creating a fluidized particle bed (30) consisting of the at least first material fraction (A) and a stream of fluid (20), injecting a solution comprising at least one solvent (L) and the at least one polymer or a melt of the at least one polymer (P) into the fluidized bed (30), granulating the at least first material fraction (A) in combination with the at least one polymer (P) to form granules (G) and pressing the granules (G) while supplying heat, wherein the granules (G) are heated in a temperature range above a glass transition temperature (TG) and below a decomposition temperature (TZ) of the at least one polymer (P).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102011119939.3 | 2011-12-01 | ||
DE201110119939 DE102011119939A1 (en) | 2011-12-01 | 2011-12-01 | Method of making a composite, the composite and the use of the composite to make certain products |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2013079655A2 WO2013079655A2 (en) | 2013-06-06 |
WO2013079655A3 true WO2013079655A3 (en) | 2014-01-09 |
Family
ID=47757540
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2012/074077 WO2013079655A2 (en) | 2011-12-01 | 2012-11-30 | Method for producing a composite material, the composite material and the use of the composite material for producing specific products |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE102011119939A1 (en) |
WO (1) | WO2013079655A2 (en) |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2768095A (en) * | 1952-05-30 | 1956-10-23 | Shell Dev | Process of coating finely divided solid material |
US2844489A (en) * | 1957-12-20 | 1958-07-22 | Knapsack Ag | Fluidized bed coating process |
US3036338A (en) * | 1959-01-08 | 1962-05-29 | G & A Lab Inc | Coating and pelletizing of fusible materials |
DE2019766A1 (en) * | 1969-04-23 | 1970-11-19 | Composite Sciences | Moulded body of fibrous polymer and sinter - ed finely dispersed material for heating |
US4194040A (en) * | 1969-04-23 | 1980-03-18 | Joseph A. Teti, Jr. | Article of fibrillated polytetrafluoroethylene containing high volumes of particulate material and methods of making and using same |
US4323531A (en) * | 1971-03-01 | 1982-04-06 | The Dow Chemical Company | Process for forming a plastic article |
US20020148640A1 (en) * | 2001-04-12 | 2002-10-17 | Holl Technologies Company | Methods of manufacture of electric circuit substrates and components having multiple electric characteristics and substrates and components so manufactured |
US20040151892A1 (en) * | 2001-10-05 | 2004-08-05 | Holl Richard A. | Manufacture of flat surfaced composites comprising powdered fillers in a polymer matrix |
US20080175885A1 (en) * | 2007-01-19 | 2008-07-24 | Cinvention Ag | Porous, degradable implant made by powder molding |
US20080206297A1 (en) * | 2007-02-28 | 2008-08-28 | Roeder Ryan K | Porous composite biomaterials and related methods |
US20110008623A1 (en) * | 2007-09-14 | 2011-01-13 | Dow Global Technologies Inc. | coat polymeric particulate, and a process for coating a polymeric particulate |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1128119B (en) * | 1960-06-04 | 1962-04-19 | Albert Ag Chem Werke | Process for the production of a powder mixture for sintering technology consisting of 85 to 10 percent by weight of a thermosetting synthetic resin and 15 to 90 percent by weight of fillers |
DE4118277A1 (en) * | 1991-06-04 | 1992-12-10 | Basf Ag | METHOD FOR THERMOPLASTIC PROCESSING NON-PLASTIFICABLE POLYMERS |
DE4122764A1 (en) * | 1991-07-10 | 1993-01-14 | Bayer Ag | Thermoplastic moulding materials contg. e.g. sinterable ceramic - can be shaped using thermoplastic processing techniques and sintered to yield ceramic or metal bodies |
DE10004939C1 (en) | 2000-02-05 | 2001-08-23 | Lothar Moerl | Gas flow unit, for jet layer apparatus, comprises jet inlet wall, return flow wall, cylinder, and fluidizing chamber |
DE10322062A1 (en) | 2003-05-15 | 2004-12-02 | Glatt Ingenieurtechnik Gmbh | Method and device for applying liquids in a solid flow of a spouted bed apparatus |
DE102005005495A1 (en) * | 2005-02-04 | 2006-08-10 | Basf Ag | Process for coating expandable styrene polymer granules |
DE102006011391B4 (en) | 2006-03-09 | 2008-12-11 | Glatt Gmbh | Systems with coated spray nozzles and their use |
DE102008046772A1 (en) | 2008-09-11 | 2010-03-18 | Glatt Ingenieurtechnik Gmbh | Method and device for treating fine-grained material in a spouted bed |
-
2011
- 2011-12-01 DE DE201110119939 patent/DE102011119939A1/en not_active Withdrawn
-
2012
- 2012-11-30 WO PCT/EP2012/074077 patent/WO2013079655A2/en active Application Filing
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2768095A (en) * | 1952-05-30 | 1956-10-23 | Shell Dev | Process of coating finely divided solid material |
US2844489A (en) * | 1957-12-20 | 1958-07-22 | Knapsack Ag | Fluidized bed coating process |
US3036338A (en) * | 1959-01-08 | 1962-05-29 | G & A Lab Inc | Coating and pelletizing of fusible materials |
DE2019766A1 (en) * | 1969-04-23 | 1970-11-19 | Composite Sciences | Moulded body of fibrous polymer and sinter - ed finely dispersed material for heating |
US4194040A (en) * | 1969-04-23 | 1980-03-18 | Joseph A. Teti, Jr. | Article of fibrillated polytetrafluoroethylene containing high volumes of particulate material and methods of making and using same |
US4323531A (en) * | 1971-03-01 | 1982-04-06 | The Dow Chemical Company | Process for forming a plastic article |
US20020148640A1 (en) * | 2001-04-12 | 2002-10-17 | Holl Technologies Company | Methods of manufacture of electric circuit substrates and components having multiple electric characteristics and substrates and components so manufactured |
US20040151892A1 (en) * | 2001-10-05 | 2004-08-05 | Holl Richard A. | Manufacture of flat surfaced composites comprising powdered fillers in a polymer matrix |
US20080175885A1 (en) * | 2007-01-19 | 2008-07-24 | Cinvention Ag | Porous, degradable implant made by powder molding |
US20080206297A1 (en) * | 2007-02-28 | 2008-08-28 | Roeder Ryan K | Porous composite biomaterials and related methods |
US20110008623A1 (en) * | 2007-09-14 | 2011-01-13 | Dow Global Technologies Inc. | coat polymeric particulate, and a process for coating a polymeric particulate |
Also Published As
Publication number | Publication date |
---|---|
DE102011119939A1 (en) | 2013-06-06 |
WO2013079655A2 (en) | 2013-06-06 |
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