公开(公告)号：US20140057058A1

公开(公告)日：2014-02-27

申请号：US14065687

申请日：2013-10-29

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Robert A. Yapel ,  Francis M. Aguirre ,  John P. Baetzold ,  Olester Benson, JR. ,  Andrew J. Henderson ,  Mitchell A.F. Johnson ,  Leslie A. Todero ,  Steven J. McMan ,  David L. Phillips ,  Bruce D. Shalles

IPC: B05D5/02 ,  B05C9/12

CPC classification number: B05D5/02 ,  B05C9/12 ,  B05D1/02 ,  B05D1/18 ,  B05D1/305 ,  B05D1/40 ,  B05D3/0254 ,  B05D3/0263 ,  B05D3/065 ,  B05D3/067 ,  B05D3/068 ,  B05D5/061 ,  B05D2252/02

Abstract: A system and a method for providing a film having a matte finish. The system includes means for providing a coated substrate, the coated substrate comprising a first coatable material applied to a substrate, the coatable material forming a first major surface of the coated substrate; means for changing the viscosity of the first coatable material from a first viscosity to a second viscosity; a face-side roller having an outer surface positioned to contact the first major surface of the coated substrate to impart a matte finish thereon; and optionally, means for hardening the first coatable material. The method of the invention includes the steps of (1) providing a coated substrate comprising a coatable material disposed on a substrate, the coatable material providing a first major surface of the coated substrate; (2) changing the viscosity of the coatable material from the initial viscosity to a second viscosity; (3) contacting the first major surface of the coated substrate with at least one face-side roller to impart a matte finish; and (4) optionally, hardening the coatable material to provide the film.

Abstract translation: 一种提供具有无光饰面的薄膜的系统和方法。 所述系统包括用于提供涂覆的基底的装置，所述涂覆的基底包括施加到基底的第一可涂覆材料，所述可涂覆材料形成所述涂覆的基底的第一主表面; 用于将第一可涂覆材料的粘度从第一粘度改变为第二粘度的装置; 表面侧辊具有外表面，所述外表面定位成与所述涂覆的基底的所述第一主表面接触以在其上赋予磨光面; 以及任选的用于硬化第一可涂覆材料的装置。 本发明的方法包括以下步骤：（1）提供涂覆的基材，其包含设置在基材上的可涂覆材料，所述可涂覆材料提供涂覆基材的第一主表面; （2）将可涂​​覆材料的粘度从初始粘度改变为第二粘度; （3）使涂覆的基材的第一主表面与至少一个表面侧辊接触以赋予无光泽的光洁度; 和（4）任选地，硬化可涂覆材料以提供膜。

公开(公告)号：US20210070522A1

公开(公告)日：2021-03-11

申请号：US16952432

申请日：2020-11-19

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Tracie J. Berniard ,  David K. Bruechert ,  Lisa M. Miller ,  Manoj Nirmal ,  Andrew P. Singer ,  Lisa E. Warren ,  Matthew T. Zabel ,  Mitchell A.F. Johnson ,  Shannon R.A. Harnden ,  Mary L. Brown ,  Caleb W. Brian

IPC: B65D81/03 ,  B65D75/30

Abstract: The present disclosure relates to improved packaging materials and/or constructions, and methods of making and using them.