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    GLASS COMPOSITIONS WITH IMPROVED CHEMICAL AND MECHANICAL DURABILITY
    101.
    发明专利
    GLASS COMPOSITIONS WITH IMPROVED CHEMICAL AND MECHANICAL DURABILITY 未知

    公开(公告)号：SG11201401736QA

    公开(公告)日：2014-05-29

    申请号：SG11201401736Q

    申请日：2012-10-25

    Applicant: CORNING INC

    Inventor： DANIELSON PAUL STEPHEN ,  DEMARTINO STEVEN EDWARD ,  DRAKE MELINDA ANN ,  MORENA ROBERT MICHAEL ,  PAL SANTONA ,  SCHAUT ROBERT ANTHONY

    IPC: C03C3/087 ,  C03C3/091 ,  C03C21/00

    Abstract: The embodiments described herein relate to chemically and mechanically durable glass compositions and glass articles formed from the same. In another embodiment, a glass composition may include from about 70 mol.% to about 80 mol.% SiO; from about 3 mol.% to about 13 mol.% alkaline earth oxide; X mol.% AlO; and Y mol.% alkali oxide. The alkali oxide may include NaO in an amount greater than about 8 mol.%. A ratio of Y:X may be greater than 1 and the glass composition may be free of boron and compounds of boron. In some embodiments, the glass composition may also be free of phosphorous and compounds of phosphorous. Glass articles formed from the glass composition may have at least a class S3 acid resistance according to DIN 12116, at least a class A2 base resistance according to ISO 695, and a type HGA1 hydrolytic resistance according to ISO 720.

    GLASS COMPOSITIONS WITH IMPROVED CHEMICAL AND MECHANICAL DURABILITY
    103.
    发明专利
    GLASS COMPOSITIONS WITH IMPROVED CHEMICAL AND MECHANICAL DURABILITY 未知

    公开(公告)号：CA2851293A1

    公开(公告)日：2013-05-02

    申请号：CA2851293

    申请日：2012-10-25

    Applicant: CORNING INC

    Inventor： DANIELSON PAUL STEPHEN ,  DEMARTINO STEVEN EDWARD ,  DRAKE MELINDA ANN ,  MORENA ROBERT MICHAEL ,  PAL SANTONA ,  SCHAUT ROBERT ANTHONY

    IPC: C03C3/087 ,  C03C3/091 ,  C03C21/00

    Abstract: The embodiments described herein relate to chemically and mechanically durable glass compositions and glass articles formed from the same. In another embodiment, a glass composition may include from about 70 mol.% to about 80 mol.% SiO2; from about 3 mol.% to about 13 mol.% alkaline earth oxide; X mol.% Al2O3; and Y mol.% alkali oxide. The alkali oxide may include Na2O in an amount greater than about 8 mol.%. A ratio of Y:X may be greater than 1 and the glass composition may be free of boron and compounds of boron. In some embodiments, the glass composition may also be free of phosphorous and compounds of phosphorous. Glass articles formed from the glass composition may have at least a class S3 acid resistance according to DIN 12116, at least a class A2 base resistance according to ISO 695, and a type HGA1 hydrolytic resistance according to ISO 720.

    GLASS ARTICLES EXHIBITING IMPROVED FRACTURE PERFORMANCE
    109.
    发明专利
    GLASS ARTICLES EXHIBITING IMPROVED FRACTURE PERFORMANCE 未知

    公开(公告)号：AU2021202469A1

    公开(公告)日：2021-05-20

    申请号：AU2021202469

    申请日：2021-04-22

    Applicant: CORNING INC

    Inventor： DEMARTINO STEVEN EDWARD ,  FABIAN MICHELLE DAWN ,  KOHLI JEFFREY TODD ,  LYON JENNIFER LYNN ,  SMITH CHARLENE MARIE ,  TANG ZHONGZHI

    IPC: C03C3/091 ,  B32B17/10 ,  C03C3/093 ,  C03C3/097 ,  C03C21/00

    Abstract: The invention relates to a strengthened glass article comprising: a first surface and a second surface opposing the first surface defining a thickness (t) of about 1.1 mm or less; a compressive stress layer extending from the first surface to a depth of compression (DOC) of 0.17-t or more, wherein the compressive stress layer comprises a surface compressive stress of 624.5 MPa or greater; and a central tension (CT) that is 200 MPa or more, wherein the strengthened glass article average face drop test height for five samples is over 200 centimeters when dropped onto 30 grit sandpaper, and wherein, after the glass article fractures according to a Frangibility Test, at least one of: (a) the glass article comprises a plurality of fragments, wherein the glass article comprises a first weight prior to fracture and wherein the plurality of fragments comprises an ejected portion of fragments and a non-ejected portion of fragments, the non-ejected portion of fragments having a second weight, and the difference between the first weight and the second weight is 1% or less of the first weight; (b) the glass article comprises a plurality of fragments, wherein the plurality of fragments comprises an ejected portion of fragments, wherein the ejected portion of fragments comprises 10% or less of the plurality of fragments; or (c) wherein, the glass article is laminated to a containment layer prior to the Frangibility Test, and after being fractured according to a Frangibility Test, the glass article comprises fractures, and wherein at least 5% of the fractures extend only partially through the thickness.

    ПОКРЫТАЯ ФАРМАЦЕВТИЧЕСКАЯ УПАКОВКА (ВАРИАНТЫ)
    110.
    发明专利
    ПОКРЫТАЯ ФАРМАЦЕВТИЧЕСКАЯ УПАКОВКА (ВАРИАНТЫ) 未知

    公开(公告)号：RU2708594C1

    公开(公告)日：2019-12-09

    申请号：RU2018136739

    申请日：2018-10-18

    Applicant: CORNING INC

    Inventor： FADEEV ANDREI GENNADYEVICH ,  CHANG THERESA ,  BOOKBINDER DANA CRAIG ,  PAL SANTONA ,  SAHA CHANDAN KUMAR ,  DEMARTINO STEVEN EDWARD ,  TIMMONS CHRISTOPHER LEE ,  PEANASKY JOHN STEPHEN

    IPC: A61J1/14 ,  B32B17/06 ,  B65D23/08 ,  C03C17/30 ,  C09D179/08

    Abstract: Изобретениеотноситсяк антифрикционнымпокрытиям, наносимымнастеклянныеконтейнеры, такиекакфармацевтическиеупаковки, икасаетсяпокрытойфармацевтическойупаковки. Описаныантифрикционныепокрытияи стеклянныеизделияс антифрикционнымипокрытиями. Согласноодномувариантуосуществленияпокрытоестеклянноеизделиеможетвключатьстеклянныйкорпус, включающийпервуюповерхностьи антифрикционноепокрытие, расположенноепоменьшеймереначастипервойповерхностистеклянногокорпуса. Антифрикционноепокрытиеможетвключатьполимерноехимическоесоединение. Покрытоестеклянноеизделиеможетсохранятьтермическуюустойчивостьпритемпературе, составляющей, поменьшеймере, приблизительно 260°C, втечение 30 минут. Пропусканиесветачерезпокрытоестеклянноеизделиеможетравнятьсяилисоставлятьболеечемприблизительно 55% пропусканиясветачерезнепокрытоестеклянноеизделиепридлиневолны, составляющейотприблизительно 400 нмдоприблизительно 700 нм. Антифрикционноепокрытиеможетпроявлятьпотерюмассы, составляющуюменеечемприблизительно 5% егомассы, когдаононагреваетсяпритемпературеот 150 до 350°C прискоростинагревания, составляющейприблизительно 10°C/мин. Изобретениеобеспечиваетсозданиестеклянныхизделийс антифрикационнымпокрытием, обладающихповышеннымсопротивлениемк механическимповреждениям. 4 н. и 31 з.п. ф-лы, 46 ил.

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