公开(公告)号：NL2020149B1

公开(公告)日：2019-06-26

申请号：NL2020149

申请日：2017-12-21

Applicant: CORNING INC

Inventor： MICHAEL EDWARD BADDING ,  RICHARD DOMINIC BOMBA ,  JACQUELINE LESLIE BROWN ,  WILLIAM JOSEPH BOUTON ,  KENNETH EDWARD HRDINA ,  THOMAS DALE KETCHAM ,  GARY EDWARD MERZ ,  ERIC LEE MILLER ,  NAGARAJA SHASHIDHAR ,  DELL JOSEPH ST JULIEN ,  ZHEN SONG ,  CAMERON WAYNE TANNER ,  CONOR JAMES WALSH

IPC: C04B35/622 ,  B28B1/30 ,  H01M4/04

Abstract: The inventions relates to a tape separation system for sintering preparation, the system comprising: a source of tape material comprising a green tape and a carrier web supporting the green tape, the green tape comprising grains of inorganic material in a binder; a peeler for directing the carrier web in a rewind direction and directing the green tape in a downstream processing direction that differs from the rewind direction; and a vacuum drum positioned and configured to receive the tape material from the source and convey the tape material to the peeler, wherein the vacuum drum comprises holes for applying suction to the carrier web to facilitate tensioning the carrier web, and wherein tension, in force per cross-sectional area, in the carrier web is greater than tension in the green tape as the tape material is conveyed from the vacuum drum to the peeler, thereby mitigating deformation of the green tape during separation of the green tape from the carrier web.

公开(公告)号：NL2027828B1

公开(公告)日：2022-09-09

申请号：NL2027828

申请日：2021-03-24

Applicant: CORNING INC

Inventor： KENNETH EDWARD HRDINA ,  JOHN EDWARD MAXON ,  MICHAEL JOHN CAMPION

IPC: C03C3/06 ,  C03B20/00 ,  C03B32/00 ,  C03C4/00 ,  C03C23/00 ,  G03F7/00

Abstract: A silica-titania glass substrate comprising: (i) a composition comprising 5 weight percent to 10 weight percent T102, (ii) a coefficient of thermal expansion (CTE) at 20 °C in a range from - 45 ppb/K to +20 ppb/K; (iii) a crossover temperature (Tzc) in a range from 10 °C to 50 °C; (iv) a 5 slope of CTE at 20 °C in a range from 1.20 ppb/K2 to 1.75 ppb/KZ; (V) a refractive index variation of less than 140 ppm; and (vi) 600 ppm OH group concentration or greater. The substrate can have a mass of 1 kg or greater and 0.05 gas inclusions, or less, per 16.4 cm3 (cubic inch) via a method comprising (i) forming the substrate from soot particles comprising SiOz and TiOz, and (ii) subjecting the substrate to an environment having an elevated temperature and an elevated pressure 10 for a period of time until the substrate comprises 0.05 gas inclusions, or less, per 16.4 cm3 (cubic inch).

公开(公告)号：BR112019012978A2

公开(公告)日：2019-12-31

申请号：BR112019012978

申请日：2017-12-19

Applicant: CORNING INC

Inventor： CAMERON WAYNE TANNER ,  CONOR JAMES WALSH ,  DELL JOSEPH ST JULIEN ,  ERIC LEE MILLER ,  GARY EDWARD MERZ ,  JACQUELINE LESLIE BROWN ,  KENNETH EDWARD HRDINA ,  MICHAEL EDWARD BADDING ,  NAGARAJA SHASHIDHAR ,  RICHARD DOMINIC BOMBA ,  THOMAS DALE KETCHAM ,  WILLIAM JOSEPH BOUTON ,  ZHEN SONG

IPC: C09J1/00 ,  C09J7/21 ,  C09J7/30

Abstract: um sistema é fornecido para sinterizar materiais de fita finos, largos e/ou longos, tal como em um processo de rolo para rolo. o sistema é disposto para controlar a sinterização e limitar a deformação da fita durante a sinterização para produzir material sinterizado.