公开(公告)号：US10344188B2

公开(公告)日：2019-07-09

申请号：US15777947

申请日：2016-12-16

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Jonathan E. Janoski ,  Carla S. Thomas ,  Anthony F. Schultz ,  Tien Y. H. Whiting ,  Kevin M. Lewandowski ,  Duane D. Fansler ,  Keith R. Lyon ,  Arlin L. Weikel ,  Eric D. Shockey ,  Donald E. Gustafson ,  John W. Frank

IPC: C09J7/24 ,  B32B27/08 ,  B32B27/30 ,  C09J7/29 ,  B32B5/02 ,  B32B5/18 ,  B32B7/12 ,  B32B15/082 ,  B32B23/08 ,  B32B23/20 ,  B32B27/06 ,  B32B27/10 ,  B32B27/12 ,  B32B27/28 ,  B32B27/32 ,  B32B27/34 ,  B32B27/36 ,  B32B27/40 ,  B32B27/42 ,  B32B3/26 ,  C09J7/38 ,  C09J7/40 ,  B32B7/06

Abstract: A film is described comprising a (meth)acrylic polymer and polyvinyl acetal polymer composition. A layer of an adhesive composition is disposed proximate the film. The adhesive composition has a tensile elastic modulus of less than 1 MPa at 25° C. and 1 hertz.

公开(公告)号：US10167386B2

公开(公告)日：2019-01-01

申请号：US15175458

申请日：2016-06-07

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Jonathan E. Janoski ,  Anthony F. Schultz ,  Keith R. Lyon ,  Ronald S. Steelman ,  Kevin M. Lewandowski ,  Corinne E. Lipscomb ,  Terry R. Hobbs ,  Arlin L. Weikel ,  Jayshree Seth ,  Duane D. Fansler ,  Hidetoshi Abe

IPC: C08L29/14 ,  B32B27/08 ,  C08J5/18 ,  C08L33/08 ,  C09D133/08 ,  C08L33/06 ,  B32B27/30 ,  C09J7/22 ,  C09J7/20 ,  C09J133/08

Abstract: A film is described comprising a (meth)acrylic polymer and a polyvinyl acetal (e.g. butyral) resin. In some embodiments, the film has a glass transition temperature (i.e. Tg) ranging from 30° C. to 60° C. In some embodiments, the film has a gel content of at least 20% or greater. In some embodiments, the film has an elongation at break of at least 175%. The film typically comprises photoinitiator as a result of the method by which the film was made. The film may be a monolithic film or a layer of a multilayer film.

公开(公告)号：US20180346762A1

公开(公告)日：2018-12-06

申请号：US15777947

申请日：2016-12-16

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Jonathan E. Janoski ,  Carla S. Thomas ,  Anthony F. Schultz ,  Tien Y.H. Whiting ,  Kevin M. Lewandowski ,  Duane D. Fansler ,  Keith R. Lyon ,  Arlin L. Weikel ,  Eric D. Shockey ,  Donald E. Gustafson ,  John W. Frank

IPC: C09J7/24 ,  C09J7/38 ,  C09J7/40 ,  B32B7/06 ,  B32B7/12 ,  B32B27/08 ,  B32B27/30

CPC classification number: C09J7/245 ,  B32B3/26 ,  B32B5/022 ,  B32B5/024 ,  B32B5/18 ,  B32B7/06 ,  B32B7/12 ,  B32B15/082 ,  B32B23/08 ,  B32B23/20 ,  B32B27/065 ,  B32B27/08 ,  B32B27/10 ,  B32B27/12 ,  B32B27/281 ,  B32B27/304 ,  B32B27/306 ,  B32B27/308 ,  B32B27/32 ,  B32B27/34 ,  B32B27/36 ,  B32B27/365 ,  B32B27/40 ,  B32B27/42 ,  B32B2250/02 ,  B32B2250/03 ,  B32B2250/24 ,  B32B2255/02 ,  B32B2255/06 ,  B32B2255/10 ,  B32B2255/12 ,  B32B2255/20 ,  B32B2255/205 ,  B32B2262/0253 ,  B32B2262/0261 ,  B32B2262/04 ,  B32B2262/062 ,  B32B2262/101 ,  B32B2262/105 ,  B32B2307/41 ,  B32B2307/412 ,  B32B2307/416 ,  B32B2307/54 ,  B32B2307/542 ,  B32B2307/748 ,  B32B2405/00 ,  B32B2451/00 ,  C09J7/24 ,  C09J7/29 ,  C09J7/385 ,  C09J7/405 ,  C09J2201/606 ,  C09J2429/006 ,  C09J2433/00 ,  C09J2433/006

Abstract: A film is described comprising a (meth)acrylic polymer and polyvinyl acetal polymer composition. A layer of an adhesive composition is disposed proximate the film. The adhesive composition has a tensile elastic modulus of less than 1 MPa at 25° C. and 1 hertz.

公开(公告)号：US20160002418A1

公开(公告)日：2016-01-07

申请号：US14761751

申请日：2014-01-31

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Ronald S. Steelman ,  Keith R. Lyon

IPC: C08J5/18 ,  B32B27/40 ,  B32B37/12 ,  B32B27/22 ,  B32B27/42 ,  B44C1/10 ,  B32B27/08

Abstract: The present application is directed to articles useful as graphic films. Specifically, the present application is directed to an article comprising a film layer, the film layer comprising a polymer blend comprising a thermoplastic polyurethane and a polyvinyl butyral, and an adhesive layer adjacent the film layer.

Abstract translation: 本申请涉及用作图形电影的文章。 具体而言，本申请涉及一种包括膜层的物品，该膜层包含包含热塑性聚氨酯和聚乙烯醇缩丁醛的聚合物共混物，以及与膜层相邻的粘合剂层。

公开(公告)号：US20140154505A1

公开(公告)日：2014-06-05

申请号：US14232938

申请日：2012-07-31

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Ronald S. Steelman ,  John A. Nielsen ,  Keith R. Lyon ,  Kathleen A. Dennison

IPC: B32B27/40 ,  C08L75/06

CPC classification number: B32B27/40 ,  B32B7/12 ,  B32B23/08 ,  B32B23/20 ,  B32B27/08 ,  B32B27/18 ,  B32B27/22 ,  B32B27/308 ,  B32B27/32 ,  B32B2270/00 ,  B32B2307/4026 ,  B32B2307/412 ,  B32B2307/54 ,  B32B2419/00 ,  B32B2605/00 ,  C08J7/042 ,  C08J2333/12 ,  C08J2401/02 ,  C08J2475/04 ,  C08L75/06 ,  Y10T428/28 ,  Y10T428/31551 ,  Y10T428/31554

Abstract: The present application is directed to articles useful as graphic films. Specifically, the present application is directed to a multilayer film, at least one layer of the multilayer film comprising a polymer blend comprising a thermoplastic polyurethane and a cellulose ester. In some embodiments, a second layer of the multilayer film comprises thermoplastic polyurethane and the cellulose ester. In some embodiments, a second layer of the multilayer film comprises a material different from the polymer blend.

Abstract translation: 本申请涉及用作图形电影的文章。 具体地，本申请涉及多层膜，至少一层多层膜包含含有热塑性聚氨酯和纤维素酯的聚合物共混物。 在一些实施方案中，多层膜的第二层包括热塑性聚氨酯和纤维素酯。 在一些实施方案中，多层膜的第二层包含不同于聚合物共混物的材料。