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公开(公告)号：DE60336937D1
公开(公告)日：2011-06-09
申请号：DE60336937
申请日：2003-06-19
Applicant: TORAY INDUSTRIES
Inventor： MATSUMOTO TAISEI , SHINNUMADATE HIROSHI , KUMAZAWA SADANORI , KIMURA MASAHIRO
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公开(公告)号：AU2003242475A1
公开(公告)日：2004-01-06
申请号：AU2003242475
申请日：2003-06-19
Applicant: TORAY INDUSTRIES
Inventor： MATSUMOTO TAISEI , SHINNUMADATE HIROSHI , KUMAZAWA SADANORI , KIMURA MASAHIRO
Abstract: Poly(lactic acid) polymer compositions of the invention each contain an appropriate poly(lactic acid) polymer and a suitable plasticizer having a polyether and/or polyester segment in combination, exhibit satisfactory flexibility and show very small amount of the evaporation, migration and extraction (bleedout) of the plasticizer and losing transparency upon heating. The poly(lactic acid) polymer compositions of the invention are useful as formed plastics such as films.
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公开(公告)号：CA2636302A1
公开(公告)日：2007-08-23
申请号：CA2636302
申请日：2007-02-14
Applicant: TORAY INDUSTRIES
Inventor： MATSUMOTO TAISEI , NAKAMURA HIROKADO , KIMURA MASAHIRO
Abstract: The present invention provides a polyether-polylactic acid composition which is excellent in storage stability, melt stability and hue. The polyether-polylactic acid composition of the present invention is a compound comprising a polyether and polylactic acid component and characterized in that a residual lactide content is 0.3 wt% or less, and an acid value is 50 equivalent/t or less.
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公开(公告)号：CA2636302C
公开(公告)日：2013-07-16
申请号：CA2636302
申请日：2007-02-14
Applicant: TORAY INDUSTRIES
Inventor： NAKAMURA HIROKADO , MATSUMOTO TAISEI , KIMURA MASAHIRO
Abstract: The present invention provides a polyether-polylactic acid composition which is excellent in storage stability, melt stability and hue. The polyether-polylactic acid composition of the present invention is a compound comprising a polyether and polylactic acid component and characterized in that a residual lactide content is 0.3 wt% or less, and an acid value is 50 equivalent/t or less.
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公开(公告)号：DE60327525D1
公开(公告)日：2009-06-18
申请号：DE60327525
申请日：2003-06-19
Applicant: TORAY INDUSTRIES
Inventor： MATSUMOTO TAISEI , SHINNUMADATE HIROSHI , KUMAZAWA SADANORI , KIMURA MASAHIRO
Abstract: Poly(lactic acid) polymer compositions of the invention each contain an appropriate poly(lactic acid) polymer and a suitable plasticizer having a polyether and/or polyester segment in combination, exhibit satisfactory flexibility and show very small amount of the evaporation, migration and extraction (bleedout) of the plasticizer and losing transparency upon heating. The poly(lactic acid) polymer compositions of the invention are useful as formed plastics such as films.
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Patent Agency Ranking
公开(公告)号：AU2010344596B2
公开(公告)日：2013-08-01
申请号：AU2010344596
申请日：2010-12-24
Applicant: TORAY INDUSTRIES
Inventor： TABATA HISATAKA , MATSUMOTO TAISEI
IPC: C08J5/18 , B32B27/36 , C08L21/00 , C08L67/04 , C08L101/16
Abstract: Provided is a polylactic acid-based resin sheet which exhibits excellent impact resistance, transparency, slipperiness, and crease line formability and which is particularly suitable for formings. A polylactic acid-based resin sheet that comprises polylactic acid and rubber particles, characterized by satisfying the following requirements (1) to (3): (1) 0.01μm ≤ |Ra1-Ra2| ≤ 0.2μm (2) Ra1 ≤ 0.3μm (3) Ra2 ≤ 0.3μm [wherein Ra1 is the two-dimensional center line average roughness of one surface of the sheet; and Ra2 is the two-dimensional center line average roughness of the other surface thereof].
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公开(公告)号：AU2010344596A1
公开(公告)日：2012-07-19
申请号：AU2010344596
申请日：2010-12-24
Applicant: TORAY INDUSTRIES
Inventor： TABATA HISATAKA , MATSUMOTO TAISEI
IPC: C08J5/18 , B32B27/36 , C08L21/00 , C08L67/04 , C08L101/16
Abstract: Provided is a polylactic acid-based resin sheet which exhibits excellent impact resistance, transparency, slipperiness, and crease line formability and which is particularly suitable for formings. A polylactic acid-based resin sheet that comprises polylactic acid and rubber particles, characterized by satisfying the following requirements (1) to (3): (1) 0.01μm ≤ |Ra1-Ra2| ≤ 0.2μm (2) Ra1 ≤ 0.3μm (3) Ra2 ≤ 0.3μm [wherein Ra1 is the two-dimensional center line average roughness of one surface of the sheet; and Ra2 is the two-dimensional center line average roughness of the other surface thereof].
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公开(公告)号：DE602007011199D1
公开(公告)日：2011-01-27
申请号：DE602007011199
申请日：2007-02-14
Applicant: TORAY INDUSTRIES
Inventor： NAKAMURA HIROKADO , MATSUMOTO TAISEI , KIMURA MASAHIRO
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公开(公告)号：AU2003242475B2
公开(公告)日：2008-09-25
申请号：AU2003242475
申请日：2003-06-19
Applicant: TORAY INDUSTRIES
Inventor： KIMURA MASAHIRO , SHINNUMADATE HIROSHI , MATSUMOTO TAISEI , KUMAZAWA SADANORI
Abstract: Poly(lactic acid) polymer compositions of the invention each contain an appropriate poly(lactic acid) polymer and a suitable plasticizer having a polyether and/or polyester segment in combination, exhibit satisfactory flexibility and show very small amount of the evaporation, migration and extraction (bleedout) of the plasticizer and losing transparency upon heating. The poly(lactic acid) polymer compositions of the invention are useful as formed plastics such as films.
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公开(公告)号：EP2530109A4
公开(公告)日：2013-08-28
申请号：EP10844743
申请日：2010-12-24
Applicant: TORAY INDUSTRIES
Inventor： TABATA HISATAKA , MATSUMOTO TAISEI
CPC classification number: C08J5/18 , B32B27/08 , B32B27/18 , B32B27/20 , B32B27/308 , B32B27/36 , B32B2250/24 , B32B2264/0207 , B32B2264/0214 , B32B2270/00 , B32B2307/306 , B32B2307/412 , B32B2307/558 , B32B2307/746 , C08J2367/04 , C08J2421/00 , C08L21/00 , Y10T428/24405 , Y10T428/25 , Y10T428/254 , Y10T428/31786
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