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.

公开(公告)号：US20220079821A1

公开(公告)日：2022-03-17

申请号：US17419538

申请日：2019-12-30

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Neelakandan Chandrasekaran ,  Scott M. Niemi ,  Thomas J. Gilbert ,  Shannon R.A. Harnden

IPC: A61F13/56 ,  A61F13/15 ,  A61F13/84 ,  B29C48/00 ,  B29C48/08 ,  B29C48/21 ,  B29C48/91

Abstract: The article includes at least a first layer having first and second major surfaces and a second layer adjacent the second major surface of the first layer. The first major surface of the first layer is at least a portion of a visible, outer surface of the article. At least a portion of the first layer is a see-through thermoplastic film that has a first color other than white. The second layer includes a microporous film having an opaque, microporous region and a nonporous region. When the opaque, microporous region and the nonporous region are seen through the first layer, they create an appearance on the outer surface of two different colors or two different shades of the same color. A method of making the article is also described.

公开(公告)号：US20210163792A1

公开(公告)日：2021-06-03

申请号：US17267794

申请日：2019-08-07

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Ying-Yuh Lu ,  Mitchell A.F. Johnson ,  Gregg A. Patnode ,  Shaun M. West ,  Jeffrey O. Emslander ,  Shannon R.A. Harnden ,  Katelyn M. Leniczek ,  Lacey E. McMullen ,  Allyson V. Grym

IPC: C09J7/38 ,  C08F136/08 ,  C08L53/02 ,  C08L25/08 ,  C08L23/08 ,  C08L23/14 ,  C08K3/26 ,  C08K5/00 ,  B32B5/18 ,  B32B7/12 ,  B32B37/15 ,  B32B27/06 ,  B32B5/02 ,  B32B5/06

Abstract: The present disclosure relates generally to cohesive compositions, articles including a cohesive composition, and methods of making such compositions and articles. In some embodiments, the cohesive compositions include rubber, thermoplastic elastomer, filler, and UV or heat stabilizers. In some embodiments, the cohesive articles include the cohesive composition described herein adjacent to a backing. In some embodiments, the cohesive articles further include at least one of a tie layer and a seal layer. Some embodiments of the present disclosure further relate to packaging materials that include the cohesive articles of the present disclosure. Such packaging materials may also include, for example, a cushioning layer and an outer layer. In other embodiments, the present disclosure relates to fastening systems comprising cohesive compositions and films described herein.