公开(公告)号：US10329451B2

公开(公告)日：2019-06-25

申请号：US14968058

申请日：2015-12-14

Applicant: Brewer Science Inc.

Inventor： Robert Christian Cox ,  Raymond Devaughn

IPC: C09D5/33 ,  C08G73/06 ,  C08G75/025 ,  C09D179/04 ,  C09D181/02 ,  C08G75/0227

Abstract: Novel hyper-branched, dense, high-refractive-index polymers, and compositions utilizing those polymers are provided, along with methods of forming high refractive index films with those compositions. The refractive index of the material is at least about 1.8 at 400 nm. Further, it can be made into optically transparent thin films of only a couple hundred angstroms thickness to thick films of several micrometers thick, as well as into “bulk” solids. The use of a thermal acid or a photo acid generator facilitates crosslinking after the coating process.

公开(公告)号：US20160177128A1

公开(公告)日：2016-06-23

申请号：US14968058

申请日：2015-12-14

Applicant: Brewer Science Inc.

Inventor： Robert Christian Cox ,  Raymond Devaughn

IPC: C09D181/02 ,  C09D5/00 ,  C08G75/04

CPC classification number: C09D181/02 ,  C08G73/0644 ,  C08G73/065 ,  C08G75/0227 ,  C08G75/0231 ,  C08G75/0236 ,  C08G75/025 ,  C09D5/004 ,  C09D179/04

Abstract: Novel hyper-branched, dense, high-refractive-index polymers, and compositions utilizing those polymers are provided, along with methods of forming high refractive index films with those compositions. The refractive index of the material is at least about 1.8 at 400 nm. Further, it can be made into optically transparent thin films of only a couple hundred angstroms thickness to thick films of several micrometers thick, as well as into “bulk” solids. The use of a thermal acid or a photo acid generator facilitates crosslinking after the coating process.

Abstract translation: 提供新的超支化，致密，高折射率聚合物和利用这些聚合物的组合物，以及用这些组合物形成高折射率膜的方法。 材料的折射率在400nm处至少约为1.8。 此外，其可以制成仅几百埃厚度的厚度为几微米的厚膜的光学透明薄膜以及“大块”固体。 使用热酸或光酸产生剂有助于在涂覆过程之后进行交联。