公开(公告)号：US10913498B2

公开(公告)日：2021-02-09

申请号：US15379613

申请日：2016-12-15

Applicant: 3M INNOVATIVE PROPERTIES COMPANY ,  McMaster University

Inventor： Kent E. Nielsen ,  Mukesh K. Jain ,  Mohamed Elnagmi ,  Moisei Bruhis

IPC: B32B3/28 ,  B32B1/00 ,  B32B7/12 ,  B32B15/082 ,  B32B15/085 ,  B32B15/18 ,  B62D25/02 ,  B21D22/20 ,  B32B38/12 ,  B29C43/18 ,  B21D22/02 ,  B21D24/10 ,  B29C51/08

Abstract: A method for painting a complex or compound curved three-dimensional surface of a portion of an article. The method comprises providing a paint film; providing sheet metal having opposite major surfaces; laminating the paint film onto a major surface of the sheet metal to form a painted sheet metal laminate comprising a first portion and a second portion; permanently deforming the first portion of the painted sheet metal laminate into a formed portion of the article having a complex or compound curved three-dimensional shape; applying an initial force for securing the second portion of the painted sheet metal laminate during an initial stage of said permanently deforming step; and applying a later force for securing the second portion of the painted sheet metal laminate during a later stage of said permanently deforming step. The later applied force is greater than the initially applied force.

公开(公告)号：US20180222159A1

公开(公告)日：2018-08-09

申请号：US15746135

申请日：2016-07-25

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Kent E. Nielsen ,  Arianne E. McCarthy ,  Frank A. Brandys ,  Gilles Simard ,  Nadia Boudif ,  Raul P. Moraes ,  Shelbey M. Weese

IPC: B32B21/14 ,  B32B27/40 ,  B32B33/00

CPC classification number: B32B21/14 ,  B05D7/06 ,  B05D7/57 ,  B05D7/58 ,  B32B27/40 ,  B32B33/00 ,  B32B2255/08 ,  B32B2255/28 ,  B32B2305/026 ,  B32B2307/3065 ,  B32B2307/4026 ,  B32B2307/412 ,  B32B2307/536 ,  B32B2375/00 ,  B32B2451/00

Abstract: Compositions comprising wood veneer coated by a substrate contacting layer, a middle layer, and a top layer, methods of making such compositions and articles comprising such compositions.

公开(公告)号：US20140004315A1

公开(公告)日：2014-01-02

申请号：US14016711

申请日：2013-09-03

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Michael A. Johnson ,  Frank A. Brandys ,  Kent E. Nielsen ,  Charlie C. Ho ,  Vijay Rajamani

IPC: B29C43/36 ,  B32B27/08

CPC classification number: B32B27/40 ,  B29C43/28 ,  B29C43/305 ,  B29C43/3697 ,  B29C67/246 ,  B32B27/08 ,  B32B27/32 ,  B32B37/24 ,  B32B2038/0076 ,  B32B2250/02 ,  B32B2250/03 ,  B32B2307/402 ,  B32B2307/738 ,  B32B2605/00 ,  Y10T156/1195 ,  Y10T428/24628 ,  Y10T428/24802 ,  Y10T428/31551

Abstract: Multilayer articles comprise a thermoformable substrate, a base layer, and an optional transparent protective layer. Methods of making and using the paint film composites, and shaped articles made thereby, are also disclosed.

Abstract translation: 多层制品包括可热成型的基材，基底层和任选的透明保护层。 还公开了制备和使用漆膜复合材料的方法以及由此制成的成形制品。