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公开(公告)号:EP3472232A1
公开(公告)日:2019-04-24
申请号:EP17737663.9
申请日:2017-06-14
Applicant: 3M Innovative Properties Company
Inventor: FISHMAN, Joshua M. , MEREE, Caitlin E. , ZHOU, Ning , DEHN, Derek J. , YOUNG, Jacob D. , EMSLANDER, Jeffrey O. , GIVOT, Bradley L. , HEDEGAARD, Aaron T. , BOLTON, Justin M. , HOBBS, Terry R. , ALI, Mahfuza B. , COFFIN, Robert C. , KOLB, Brant U. , PENNINGTON, Paul D. , BARAN, Jimmie R. Jr. , FANSLER, Duane D. , LIN, Ying
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公开(公告)号:EP3394193B1
公开(公告)日:2020-03-18
申请号:EP16822789.0
申请日:2016-12-02
Applicant: 3M Innovative Properties Company
Inventor: ZHOU, Ning , AUGUSTINE, Thomas E. , CHASTEK, Thomas Q. , DEHN, Derek J. , KURIAN, Anish
IPC: C09J4/06 , C08F265/06 , C08K5/11 , C08L31/04 , C08L67/04 , C09J133/06
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23.
公开(公告)号:EP3475084A1
公开(公告)日:2019-05-01
申请号:EP17815939.8
申请日:2017-06-13
Applicant: 3M Innovative Properties Company
Inventor: ZHOU, Ning , RONG, Haoming , KARLS, Korey W. , SCHOLZ, Matthew T. , MCINTYRE, Daniel R. , DEHN, Derek J.
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24.COMPOSITIONS AND FILMS COMPRISING POLYLACTIC ACID POLYMER, POLYVINYL ACETATE POLYMER AND PLASTICIZER 审中-公开
Title translation: 包含聚乳酸聚合物,聚乙酸乙烯酯聚合物和增塑剂的组合物和膜公开(公告)号:EP3237541A1
公开(公告)日:2017-11-01
申请号:EP15828578.3
申请日:2015-12-14
Applicant: 3M Innovative Properties Company
Inventor: ZHOU, Ning , CLOUGH, Robert S. , DEHN, Derek J. , KALISH, Jeffrey P. , MERRILL, William W. , LEWANDOWSKI, Kevin M. , CHAKRAVARTY, Jayant
CPC classification number: C08L31/04 , B32B7/12 , B32B27/306 , B32B2405/00 , C08J5/18 , C08J2331/04 , C08J2367/04 , C08J2431/04 , C08J2467/04 , C08K5/103 , C08K5/11 , C08L67/04 , C08L2203/16 , C08L2205/025 , C08L2205/03 , C08L2205/24 , C09J7/245 , C09J7/255 , C09J133/26 , C09J2201/606 , C09J2431/00 , C09J2431/005 , C09J2433/00 , C09J2467/00 , C09J2467/006 , C08L67/02
Abstract: A composition is described comprising semicrystalline polylactic acid polymer; polyvinyl acetate polymer having a glass transition temperature (Tg) of at least 25 C; plasticizer; and optionally amorphous polylactic acid polymer. In another embodiment the composition further comprises nucleating agent. Also described are films comprising the composition as well as articles, such as a tape or sheet, comprising the film described herein and a layer of pressure sensitive adhesive disposed on the film.
Abstract translation: 描述了包含半结晶聚乳酸聚合物的组合物; 具有至少25℃的玻璃化转变温度(Tg)的聚乙酸乙烯酯聚合物; 增塑剂; 和任选的无定形聚乳酸聚合物。 在另一个实施方案中,组合物还包含成核剂。 还描述了包含组合物的薄膜以及包含本文所述薄膜和布置在薄膜上的压敏粘合剂层的制品如带或薄片。
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