WO2009066635A1 - Film perméable et son procédé de fabrication - Google Patents
Film perméable et son procédé de fabrication Download PDFInfo
- Publication number
- WO2009066635A1 WO2009066635A1 PCT/JP2008/070865 JP2008070865W WO2009066635A1 WO 2009066635 A1 WO2009066635 A1 WO 2009066635A1 JP 2008070865 W JP2008070865 W JP 2008070865W WO 2009066635 A1 WO2009066635 A1 WO 2009066635A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- permeable film
- producing
- same
- matrix resin
- powders
- Prior art date
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
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
- C08G18/44—Polycarbonates
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/04—Polyurethanes
- C09D175/06—Polyurethanes from polyesters
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Abstract
L'invention porte sur un film perméable contenant une résine de matrice et des poudres de collagène régénéré réticulé, un degré de communication des poudres de collagène régénéré dans la résine de matrice étant de 1 à 95 %. Le film perméable est constitué de telle sorte que les poudres de collagène composées de collagène régénéré réticulé sont dispersées dans une résine de matrice et les poudres de collagène sont en contact les unes avec les autres et communiquent d'une surface à l'autre surface du film et, par conséquent, le film perméable présente une perméabilité élevée.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007302282A JP2011026358A (ja) | 2007-11-21 | 2007-11-21 | 透湿性フィルム |
JP2007-302282 | 2007-11-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2009066635A1 true WO2009066635A1 (fr) | 2009-05-28 |
Family
ID=40667457
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2008/070865 WO2009066635A1 (fr) | 2007-11-21 | 2008-11-17 | Film perméable et son procédé de fabrication |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP2011026358A (fr) |
WO (1) | WO2009066635A1 (fr) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3704202A4 (fr) * | 2019-01-17 | 2020-12-16 | Modern Meadow, Inc. | Matériaux de collagène en couches et leurs procédés de fabrication |
US11001679B2 (en) | 2016-02-15 | 2021-05-11 | Modern Meadow, Inc. | Biofabricated material containing collagen fibrils |
US11214844B2 (en) | 2017-11-13 | 2022-01-04 | Modern Meadow, Inc. | Biofabricated leather articles having zonal properties |
US11913166B2 (en) | 2015-09-21 | 2024-02-27 | Modern Meadow, Inc. | Fiber reinforced tissue composites |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWM573755U (zh) * | 2018-09-20 | 2019-02-01 | 大洋塑膠工業股份有限公司 | 一種回收皮革的片材結構及其所製的鞋 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03195800A (ja) * | 1989-12-25 | 1991-08-27 | Showa Denko Kk | 皮革様成形品 |
JPH03255200A (ja) * | 1990-03-05 | 1991-11-14 | Showa Denko Kk | 分散安定性の良好なコラーゲン粉末 |
JPH04226538A (ja) * | 1990-08-08 | 1992-08-17 | Showa Denko Kk | コラーゲン粉末の製造方法 |
JPH0770600A (ja) * | 1993-09-02 | 1995-03-14 | Showa Denko Kk | コラーゲン粉末 |
JP2002249982A (ja) * | 2000-12-22 | 2002-09-06 | Kanegafuchi Chem Ind Co Ltd | 化学修飾された再生コラーゲン繊維 |
-
2007
- 2007-11-21 JP JP2007302282A patent/JP2011026358A/ja active Pending
-
2008
- 2008-11-17 WO PCT/JP2008/070865 patent/WO2009066635A1/fr active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03195800A (ja) * | 1989-12-25 | 1991-08-27 | Showa Denko Kk | 皮革様成形品 |
JPH03255200A (ja) * | 1990-03-05 | 1991-11-14 | Showa Denko Kk | 分散安定性の良好なコラーゲン粉末 |
JPH04226538A (ja) * | 1990-08-08 | 1992-08-17 | Showa Denko Kk | コラーゲン粉末の製造方法 |
JPH0770600A (ja) * | 1993-09-02 | 1995-03-14 | Showa Denko Kk | コラーゲン粉末 |
JP2002249982A (ja) * | 2000-12-22 | 2002-09-06 | Kanegafuchi Chem Ind Co Ltd | 化学修飾された再生コラーゲン繊維 |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11913166B2 (en) | 2015-09-21 | 2024-02-27 | Modern Meadow, Inc. | Fiber reinforced tissue composites |
US11001679B2 (en) | 2016-02-15 | 2021-05-11 | Modern Meadow, Inc. | Biofabricated material containing collagen fibrils |
US11286354B2 (en) | 2016-02-15 | 2022-03-29 | Modern Meadow, Inc. | Method for making a biofabricated material containing collagen fibrils |
US11525042B2 (en) | 2016-02-15 | 2022-12-13 | Modern Meadow, Inc. | Composite biofabricated material |
US11530304B2 (en) | 2016-02-15 | 2022-12-20 | Modern Meadow, Inc. | Biofabricated material containing collagen fibrils |
US11542374B2 (en) | 2016-02-15 | 2023-01-03 | Modern Meadow, Inc. | Composite biofabricated material |
US11214844B2 (en) | 2017-11-13 | 2022-01-04 | Modern Meadow, Inc. | Biofabricated leather articles having zonal properties |
EP3704202A4 (fr) * | 2019-01-17 | 2020-12-16 | Modern Meadow, Inc. | Matériaux de collagène en couches et leurs procédés de fabrication |
US11352497B2 (en) | 2019-01-17 | 2022-06-07 | Modern Meadow, Inc. | Layered collagen materials and methods of making the same |
Also Published As
Publication number | Publication date |
---|---|
JP2011026358A (ja) | 2011-02-10 |
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