Mei Fen Wen

US Patent:

20200231843, Jul 23, 2020

Filed:

Apr 9, 2020

Appl. No.:

16/844038

Inventors:

- Norcross GA, US
Kenneth S Feder - Murray Hill NJ, US
Yaowen Li - Princeton NJ, US
Jacob Wrubel - Storrs Mansfield CT, US
Kenichi Suyama - Chiba, JP
Mei Wen - Longmeadow MA, US

Assignee:

OFS Fitel, LLC - Norcross GA

International Classification:

C09D 183/06
C08G 77/04
C08G 77/14
C08G 77/20
C09D 183/04
B05D 3/06
C03C 23/00
C03C 25/106

Abstract:

Disclosed herein is a coating composition comprising a silsesquioxane component having one or more reactive functional groups that render it curable using ultraviolet radiation; where the one or more reactive functional groups are selected from the group consisting of an acrylate, a vinyl ether, or an epoxy; and optionally, a co-reactive non-silsesquioxane monomer and/or an oligomer having one or more reactive functional groups that are curable using ultraviolet radiation and are selected from the group consisting of free radically curable acrylates, cationically curable epoxies, and cationically curable vinyl ethers; where the coating composition is disposed and cured on an optical article; where the optical article is at least one of an optical fiber or an optical planar waveguide; and where the average functionality of the composition is greater than one.

US Patent:

20170204290, Jul 20, 2017

Filed:

Jul 28, 2015

Appl. No.:

15/326525

Inventors:

- Norcross GA, US
Kenneth S Feder - Murray Hill NJ, US
Yaowen Li - Princeton NJ, US
Jacob Wrubel - Storrs Mansfield CT, US
Kenichi Suyama - Chiba, JP
Mei Wen - Longmeadow MA, US

Assignee:

OFS Fitel, LLC - Norcross GA

International Classification:

C09D 183/06
C08G 77/14
C03C 25/10
B05D 3/06
C03C 23/00
C08G 77/20
C08G 77/04

Abstract:

Disclosed herein is a coating composition comprising a silsesquioxane component having one or more reactive functional groups that render it curable using ultraviolet radiation; where the one or more reactive functional groups are selected from the group consisting of an acrylate, a vinyl ether, or an epoxy; and optionally, a co-reactive non-silsesquioxane monomer and/or an oligomer having one or more reactive functional groups that are curable using ultraviolet radiation and are selected from the group consisting of free radically curable acrylates, cationically curable epoxies, and cationically curable vinyl ethers; where the coating composition is disposed and cured on an optical article; where the optical article is at least one of an optical fiber or an optical planar waveguide; and where the average functionality of the composition is greater than one.