公开(公告)号：US09903549B2

公开(公告)日：2018-02-27

申请号：US14892042

申请日：2014-05-30

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Raghunath Padiyath ,  Jonathan F. Mansheim ,  Stephen J. Kuncio

IPC: F21S11/00 ,  G02B5/02 ,  G02B5/20 ,  B32B17/10

CPC classification number: F21S11/007 ,  B32B17/1044 ,  B32B17/10743 ,  B32B17/10761 ,  B32B17/10788 ,  F21S11/00 ,  G02B5/0294 ,  G02B5/208

Abstract: The present disclosure is directed on some embodiments to light redirecting constructions comprising a first glazing substrate, a light redirecting film comprising at least one microstructure surface, a second glazing substrate, and a first interlayer bonding the first glazing substrate to both the light redirecting film and the second glazing substrate; wherein the light redirecting film has an area smaller than the area of the first interlayer.

公开(公告)号：US20190084275A1

公开(公告)日：2019-03-21

申请号：US16082445

申请日：2017-03-06

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Stephen J. Kuncio ,  Brian L. Koster

IPC: B32B17/10

Abstract: The present disclosure relates to methods of preparing a glazing laminate comprising two glazing panes and an inner film in between the glazing panes, wherein the laminate also comprises two polymer interlayers, one on each side of the inner film. The methods of the present disclosure allow the preparation of glazing laminates that have no laminating defects, such as bubbles, wrinkles, or other types of edge delamination. This type of laminates, especially those made with curved paired glazing panes, can be used in automotive windows and windshields, as well as in other architectural applications.

公开(公告)号：US11298918B2

公开(公告)日：2022-04-12

申请号：US16335189

申请日：2017-09-25

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Timothy J. Hebrink ,  Mark B. O'Neill ,  Stephen J. Kuncio ,  Edward J. Kivel ,  Laurence R. Gilbert ,  Tracey D. Sorensen ,  Timothy J. Nevitt ,  Stephen A. Johnson

IPC: B32B17/06 ,  G02B5/08 ,  G02B5/28

Abstract: Multilayer infrared (IR) reflecting films are provided. An optical repeating unit of the film include a plurality of optical polymeric layers arranged to reflect light by constructive and destructive interference. Optical layer A is a high refractive index polymeric layer, and optical layer B is a low refractive index isotropic polymeric layer containing fluoropolymers. The film has an average reflectance of about 50% to about 100% in a near infrared wavelength range of about 850 nm to about 1850 nm, and an average transmission of about 70% to about 90% in a visible light range.

公开(公告)号：US20200270485A1

公开(公告)日：2020-08-27

申请号：US16462082

申请日：2017-11-17

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Jayshree Seth ,  Scott M. Tapio ,  Stephen J. Kuncio ,  David T. Amos

IPC: C09J7/32 ,  C09J7/50 ,  C09J7/29 ,  C09J7/38

Abstract: A water-activated tape including: a laminate that includes a paper layer and a polymeric reinforcement film layer bonded to the paper layer; a primer coating disposed on the polymeric reinforcement film layer of the laminate; and a water-activatable adhesive layer disposed on the primer-coated surface of the polymeric reinforcement film.