公开(公告)号：US20200317835A1

公开(公告)日：2020-10-08

申请号：US16905972

申请日：2020-06-19

Applicant: AGC Inc.

Inventor： Shuhei OCHI ,  Tomoaki GOMI ,  Shun SAITO

IPC: C08F214/26 ,  C08L27/18 ,  C08J5/18 ,  B32B27/08 ,  B32B27/32 ,  B32B27/36 ,  B32B7/12 ,  B29C65/48

Abstract: To provide a decorative film whereby formation of wrinkles is suppressed when attached to a three dimensional molded product in a stretched state, and a method for producing a decorative film-attached three dimensional molded product. The decorative film of the present invention is a decorative film having at least a base film and a top layer containing a fluorinated polymer, the top layer being disposed on one surface, wherein the surface reflection intensity Wa at a wavelength of from 0.1 to 0.3 mm and the surface reflection intensity Wb at a wavelength of from 0.3 to 1.0 mm, of the top layer as measured by using a wave scan apparatus in such a state that the decorative film is stretched by 1.5 times, are both at most 30.0.

公开(公告)号：US20200316926A1

公开(公告)日：2020-10-08

申请号：US16905966

申请日：2020-06-19

Applicant: AGC Inc.

Inventor： Shuhei OCHI ,  Tomoaki GOMI ,  Shun SAITO

IPC: B32B27/32 ,  B32B7/12 ,  B32B27/26

Abstract: To provide a decorative film, whereby formation of wrinkles is suppressed when bonded to a three dimensional molded product in a stretched state, a method for producing a decorative film, a method for producing a decorative film-attached three dimensional molded product, and a fluorinated polymer composition. The decorative film of the present invention is a decorative film having at least a base film layer and a fluorinated layer containing a crosslinked fluorinated polymer, wherein the crosslinked fluorinated polymer is a crosslinked product of a crosslinkable polymer comprising units based on a fluoroolefin and units having a crosslinkable group, and the average molecular weight between crosslinking groups of the crosslinked fluorinated polymer is from 500 to 50,000.