Title:
ポリ乳酸ポリマーとポリ酢酸ビニルポリマーと可塑剤とを含む組成物及びフィルム
Document Type and Number:
Japanese Patent JP6787897
Kind Code:
B2
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.
Inventors:
Butterfly nin
Crow, Robert S.
Dane, Derek Jay.
Karish, Jeffrey Peep.
Merrill, William W..
Rewandowski, Kevin M.
Chakra Verty, Jayant
Crow, Robert S.
Dane, Derek Jay.
Karish, Jeffrey Peep.
Merrill, William W..
Rewandowski, Kevin M.
Chakra Verty, Jayant
Application Number:
JP2017533272A
Publication Date:
November 18, 2020
Filing Date:
December 14, 2015
Export Citation:
Assignee:
3M INNOVATIVE PROPERTIES COMPANY
International Classes:
C08L67/04; B32B27/00; B32B27/30; B32B27/36; C08J5/18; C08K5/06; C08K5/098; C08K5/10; C08L31/04; C09J7/38; C09J7/20
Domestic Patent References:
| JP2011006615A | ||||
| JP7504227A | ||||
| JP2012530724A | ||||
| JP4504731A | ||||
| JP2011136428A | ||||
| JP2007217513A | ||||
| JP9151310A |
Attorney, Agent or Firm:
Taro Akazawa
Wakako Nomura
Tsukuda Seigen
Ryohei Yoshino
Wakako Nomura
Tsukuda Seigen
Ryohei Yoshino