公开(公告)号：WO2021257417A1

公开(公告)日：2021-12-23

申请号：PCT/US2021/037156

申请日：2021-06-14

申请人： CORNING INCORPORATED

发明人： FADEEV, Andrei Gennadyevich ,  GOYAL, Sushmit Sunil Kumar ,  HE, XiaoXia ,  HENRY, David ,  LEE, Franklin Langlang

IPC分类号： C03C17/28 ,  C08G73/10 ,  C09D179/08 ,  A61J1/1468 ,  C03C17/001 ,  C03C17/003 ,  C03C17/005 ,  C03C17/32 ,  C03C2217/78 ,  C03C2218/00 ,  C03C2218/30 ,  C08G73/1003 ,  C08G73/1028 ,  C08G73/1039

摘要： A method for coating a glass article includes obtaining a glass article; selecting a coating including a fluorinated polyimide, and coating the glass article with the selected coating including the fluorinated polyimide. The fluorinated polyimide having a cohesive energy density less than or equal to 300 KJ/mol, and a glass transition temperature (Tg) less than or equal to 625 K.

公开(公告)号：WO2023081350A1

公开(公告)日：2023-05-11

申请号：PCT/US2022/048952

申请日：2022-11-04

申请人： CORNING INCORPORATED

发明人： GOYAL, Sushmit Sunil Kumar ,  LEE, Franklin Langlang ,  MCCARTHY, Kevin Robert ,  QAROUSH, Yousef Kayed ,  WEIKEL, Arlin Lee ,  XU, Tingge

IPC分类号： C08F222/10 ,  C08F290/06 ,  C08L35/02 ,  C08L51/08 ,  H04M1/02 ,  C09J4/06 ,  C09J151/08

摘要： A polymer-based portion comprises an index of refraction from about 1.48 to about 1.54. The polymer-based portion comprises the product of curing a composition. In aspects, the composition comprises a ratio of an amount of a difunctional urethane-acrylate oligomer to an amount of a reactive diluent from about 0.4 to about 1.5. In aspects, the composition comprises 35-65 wt% of a difunctional urethane-acrylate oligomer and 40-65 wt% of a reactive diluent. Methods of forming the polymer-based portion comprise curing the composition. A foldable apparatus comprises the polymer-based portion at least partially positioned in a recess defined between a first portion and a second portion. The polymer-based portion further comprising a polymer thickness of about 40 micrometers or less measured from a third surface area of the first portion. The foldable substrate comprises a first substrate contacting a fourth contact surface of the polymer-based portion.

公开(公告)号：WO2023081062A1

公开(公告)日：2023-05-11

申请号：PCT/US2022/048171

申请日：2022-10-28

申请人： CORNING INCORPORATED

发明人： BOTU, Venkatesh ,  LEE, Franklin Langlang ,  MITCHELL, Alexandra Lai Ching Kao Andrews

IPC分类号： C03C3/091 ,  C03C3/064

摘要： According to the embodiments described herein glass composition comprises: (i) about 50 mol. % to about 73 mol. % SiO2; (ii) greater than 0 mol. % to about 1.25 mol. % Al2O3; (iii) about 5 mol. % to about 20 mol. % B2O3; (iv) about 3.5 mol. % to about 17 mol. % K2O; (i) 0 mol. % to about 20 mol. % MgO; (iv) 0 mol. % to about 20 mol. % CaO; (vi) 0 mol. % to about 20 mol. % SrO; and (vii) 0 mol. % to about 20 mol. % BaO; wherein the molar ratio (K2O+Rb2O+Cs2O+MgO+CaO+SrO+BaO)/Al2O3≥10.