FR2989916B1 - Procede de fabrication de particules de polymere thermoplastique a base de polyamide en presence de co2 supercritique - Google Patents
Procede de fabrication de particules de polymere thermoplastique a base de polyamide en presence de co2 supercritiqueInfo
- Publication number
- FR2989916B1 FR2989916B1 FR1253912A FR1253912A FR2989916B1 FR 2989916 B1 FR2989916 B1 FR 2989916B1 FR 1253912 A FR1253912 A FR 1253912A FR 1253912 A FR1253912 A FR 1253912A FR 2989916 B1 FR2989916 B1 FR 2989916B1
- Authority
- FR
- France
- Prior art keywords
- supercritical
- production
- polymer particles
- thermoplastic polymer
- polyamide
- 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 - Fee Related
Links
Classifications
-
- 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
- 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
- B29B9/12—Making granules characterised by structure or composition
-
- 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
- B29B9/12—Making granules characterised by structure or composition
- B29B2009/125—Micropellets, microgranules, microparticles
-
- 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
- B29B9/12—Making granules characterised by structure or composition
- B29B9/14—Making granules characterised by structure or composition fibre-reinforced
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2077/00—Use of PA, i.e. polyamides, e.g. polyesteramides or derivatives thereof, as moulding material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1253912A FR2989916B1 (fr) | 2012-04-27 | 2012-04-27 | Procede de fabrication de particules de polymere thermoplastique a base de polyamide en presence de co2 supercritique |
PCT/FR2013/050932 WO2013160624A1 (fr) | 2012-04-27 | 2013-04-26 | Procédé de fabrication de particules de polymère thermoplastique a base de polyamide en présence de co2 supercritique. |
EP13723881.2A EP2864092A1 (fr) | 2012-04-27 | 2013-04-26 | Procede de fabrication de particules de polymeres thermoplastique a base de polyamide en presence de co2 supercritique. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1253912A FR2989916B1 (fr) | 2012-04-27 | 2012-04-27 | Procede de fabrication de particules de polymere thermoplastique a base de polyamide en presence de co2 supercritique |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2989916A1 FR2989916A1 (fr) | 2013-11-01 |
FR2989916B1 true FR2989916B1 (fr) | 2014-04-11 |
Family
ID=46889160
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1253912A Expired - Fee Related FR2989916B1 (fr) | 2012-04-27 | 2012-04-27 | Procede de fabrication de particules de polymere thermoplastique a base de polyamide en presence de co2 supercritique |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP2864092A1 (fr) |
FR (1) | FR2989916B1 (fr) |
WO (1) | WO2013160624A1 (fr) |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5652326A (en) | 1993-03-03 | 1997-07-29 | Sanyo Chemical Industries, Ltd. | Polyetheresteramide and antistatic resin composition |
US6075074A (en) * | 1996-07-19 | 2000-06-13 | Morton International, Inc. | Continuous processing of powder coating compositions |
FR2811669A1 (fr) | 2000-07-11 | 2002-01-18 | Atofina | Procede de preparation de pourdres poreuses de copolyesteramides et poudres ainsi obtenues |
US6590065B1 (en) | 2001-12-10 | 2003-07-08 | E. I. Du Pont De Nemours And Company | Polytrimethylene ether ester amide and use thereof |
US6890997B2 (en) * | 2002-10-08 | 2005-05-10 | Rohm And Haas Company | Powder coating of free radical curable epoxy resin and another free radical curable resin |
FR2846332B1 (fr) | 2002-10-23 | 2004-12-03 | Atofina | Copolymeres transparents a blocs polyamides et blocs polyethers |
JP4193588B2 (ja) | 2003-05-26 | 2008-12-10 | 宇部興産株式会社 | ポリアミド系エラストマー |
JP4161802B2 (ja) | 2003-05-27 | 2008-10-08 | 宇部興産株式会社 | ポリアミド組成物 |
US7056975B2 (en) | 2003-05-27 | 2006-06-06 | Ube Industries, Ltd. | Thermoplastic resin composition having improved resistance to hydrolysis |
FR2886938B1 (fr) * | 2005-06-10 | 2008-04-18 | Armines Ass Loi De 1901 | Procede d'extrusion permettant de fabriquer des dispersions solides de principes actifs pharmaceutiques dans une matrice polymere |
CN101258186B (zh) * | 2005-09-05 | 2012-01-18 | 旭化成化学株式会社 | 导电性母炼胶的制备方法 |
-
2012
- 2012-04-27 FR FR1253912A patent/FR2989916B1/fr not_active Expired - Fee Related
-
2013
- 2013-04-26 WO PCT/FR2013/050932 patent/WO2013160624A1/fr active Application Filing
- 2013-04-26 EP EP13723881.2A patent/EP2864092A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
EP2864092A1 (fr) | 2015-04-29 |
WO2013160624A1 (fr) | 2013-10-31 |
FR2989916A1 (fr) | 2013-11-01 |
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Legal Events
Date | Code | Title | Description |
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PLFP | Fee payment |
Year of fee payment: 5 |
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PLFP | Fee payment |
Year of fee payment: 6 |
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PLFP | Fee payment |
Year of fee payment: 7 |
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PLFP | Fee payment |
Year of fee payment: 9 |
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PLFP | Fee payment |
Year of fee payment: 10 |
|
ST | Notification of lapse |
Effective date: 20221205 |