JP2007516322A5 - - Google Patents
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- Publication number
- JP2007516322A5 JP2007516322A5 JP2006541248A JP2006541248A JP2007516322A5 JP 2007516322 A5 JP2007516322 A5 JP 2007516322A5 JP 2006541248 A JP2006541248 A JP 2006541248A JP 2006541248 A JP2006541248 A JP 2006541248A JP 2007516322 A5 JP2007516322 A5 JP 2007516322A5
- Authority
- JP
- Japan
- Prior art keywords
- sheet
- polylactic acid
- layer
- inorganic particles
- forming
- 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.)
- Pending
Links
- 239000000463 material Substances 0.000 claims 4
- 239000010954 inorganic particle Substances 0.000 claims 3
- 229920000747 poly(lactic acid) polymer Polymers 0.000 claims 3
- 239000004626 polylactic acid Substances 0.000 claims 3
- 238000010521 absorption reaction Methods 0.000 claims 1
- 238000001125 extrusion Methods 0.000 claims 1
- 230000001939 inductive effect Effects 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 239000000155 melt Substances 0.000 claims 1
- 238000002156 mixing Methods 0.000 claims 1
- 239000002245 particle Substances 0.000 claims 1
- 239000011800 void material Substances 0.000 claims 1
Claims (3)
- 低表面張力液体に対して浸透性のミクロボイド含有層を含む単層又は多層シートであって、該ミクロボイド含有層が、ポリ乳酸系材料を含む連続相と相互連通ミクロボイドとを含み、該ミクロボイド含有層が約14 cc/m2以上の総吸収能力を有する、単層又は多層シート。
- ボイド誘導粒子をさらに含む、請求項1に記載のシート。
- 浸透性ミクロボイド含有層を含むシート材料の形成方法であって、該方法は：
(a) ポリ乳酸系材料を含む溶融体中に無機粒子をブレンドし、
(b) 無機粒子を含有するポリ乳酸系材料から成る層を含むシートを押出によって形成し、そして
(c) 該シートを二軸延伸することにより、該無機粒子の周りに相互連通型ミクロボイドを形成する
ことを含む。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/722,887 US20050112352A1 (en) | 2003-11-26 | 2003-11-26 | Polylactic-acid-based sheet material and method of making |
| PCT/US2004/037424 WO2005054348A1 (en) | 2003-11-26 | 2004-11-10 | Polylactic-acid-based sheet material and method of making |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2007516322A JP2007516322A (ja) | 2007-06-21 |
| JP2007516322A5 true JP2007516322A5 (ja) | 2007-12-20 |
Family
ID=34592103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2006541248A Pending JP2007516322A (ja) | 2003-11-26 | 2004-11-10 | ポリ乳酸系シート材料及び形成方法 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20050112352A1 (ja) |
| EP (1) | EP1687361A1 (ja) |
| JP (1) | JP2007516322A (ja) |
| WO (1) | WO2005054348A1 (ja) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006082494A (ja) * | 2004-09-17 | 2006-03-30 | Nisshinbo Ind Inc | 生分解性被記録材 |
| JP5612476B2 (ja) * | 2007-11-26 | 2014-10-22 | スリーエム イノベイティブ プロパティズ カンパニー | 微多孔性及び抗菌物品の形成方法 |
| US8389107B2 (en) | 2008-03-24 | 2013-03-05 | Biovation, Llc | Cellulosic biolaminate composite assembly and related methods |
| US20110123809A1 (en) * | 2008-03-24 | 2011-05-26 | Biovation, Llc | Biolaminate composite assembly and related methods |
| MX2010010430A (es) | 2008-03-24 | 2011-03-21 | Biovation Llc | Ensamble de compuesto biolaminado y metodos relacionados. |
| US8911870B2 (en) | 2008-06-13 | 2014-12-16 | Toray Plastics (America), Inc. | Method to produce matte and opaque biaxially oriented polylactic acid film |
| US20110052847A1 (en) * | 2009-08-27 | 2011-03-03 | Roberts Danny H | Articles of manufacture from renewable resources |
| WO2011116122A1 (en) * | 2010-03-16 | 2011-09-22 | Andersen Corporation | Sustainable compositions, related methods, and members formed therefrom |
| KR101383665B1 (ko) * | 2010-09-03 | 2014-04-09 | 에스케이이노베이션 주식회사 | 다층필름 |
| US8604123B1 (en) | 2011-07-13 | 2013-12-10 | C-Stone Llc | Biodegradable polymer composition with calcium carbonate and methods and products using same |
| US9637605B2 (en) * | 2011-11-10 | 2017-05-02 | Toray Plastics (America), Inc. | Biaxially oriented cavitated polylactic acid film |
| KR101576052B1 (ko) * | 2014-03-27 | 2015-12-09 | 연세대학교 산학협력단 | 다공성 중공 이산화티타늄 나노입자를 포함하는 이산화탄소 분리막 및 이의 제조방법 |
| US20160208094A1 (en) | 2014-12-19 | 2016-07-21 | Earth Renewable Technologies | Extrudable polylactic acid composition and method of makingmolded articles utilizing the same |
| EP4389843A2 (en) | 2014-12-22 | 2024-06-26 | 3M Innovative Properties Company | Compositions and films comprising polylactic acid polymer, polyvinyl acetate polymer and plasticizer |
| WO2016187103A1 (en) | 2015-04-07 | 2016-11-24 | Earth Renewable Technologies | Extrudable polymer composition and method of making molded articles utilizing the same |
| EP3417004A1 (en) * | 2016-02-15 | 2018-12-26 | 3M Innovative Properties Company | Polylactic acid polymer based film comprising a structured surface and articles |
| US11066551B2 (en) | 2016-05-20 | 2021-07-20 | 3M Innovative Properties Company | Oriented polylactic acid polymer based film |
| WO2017222824A1 (en) | 2016-06-21 | 2017-12-28 | 3M Innovative Properties Company | Graphic articles comprising semicrystalline polylactic acid based film |
| WO2018225353A1 (ja) * | 2017-06-06 | 2018-12-13 | 日本スピンドル製造株式会社 | 混練装置 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5405887A (en) * | 1991-04-26 | 1995-04-11 | Mitsui Toatsu Chemicals, Inc. | Porous film |
| JPH0623836A (ja) * | 1992-07-09 | 1994-02-01 | Shimadzu Corp | ポリ乳酸延伸フィルムの製造方法 |
| US5766748A (en) * | 1995-11-30 | 1998-06-16 | Mitsui Chemicals, Inc. | Stretched film of lactic acid-based polymer |
| JP3815883B2 (ja) * | 1998-03-23 | 2006-08-30 | 三井化学株式会社 | インクジェット用記録フィルム |
| JP2001059029A (ja) * | 1999-08-23 | 2001-03-06 | Mitsubishi Plastics Ind Ltd | ２軸配向脂肪族ポリエステル系フィルム及びその製造方法 |
| US6379780B1 (en) * | 1999-12-27 | 2002-04-30 | Eastman Kodak Company | Permeable surface imaging support |
| US6489008B1 (en) * | 2000-08-29 | 2002-12-03 | Eastman Kodak Company | Ink jet recording element |
| US20020098341A1 (en) * | 2000-12-07 | 2002-07-25 | Schiffer Daniel K. | Biodegradable breathable film and laminate |
| TW574273B (en) * | 2001-12-21 | 2004-02-01 | Ind Tech Res Inst | Process for producing porous polymer materials |
-
2003
- 2003-11-26 US US10/722,887 patent/US20050112352A1/en not_active Abandoned
-
2004
- 2004-11-10 EP EP20040810627 patent/EP1687361A1/en not_active Withdrawn
- 2004-11-10 JP JP2006541248A patent/JP2007516322A/ja active Pending
- 2004-11-10 WO PCT/US2004/037424 patent/WO2005054348A1/en not_active Application Discontinuation
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