公开(公告)号：US11325857B2

公开(公告)日：2022-05-10

申请号：US16202731

申请日：2018-11-28

Applicant: CORNING INCORPORATED

Inventor： Anthony Vincent DeCeanne ,  Qiang Fu ,  Alana Marie Whittier

IPC: C03C10/12 ,  C03C10/02 ,  C03C10/00 ,  C03C4/18 ,  H05K5/00 ,  H05K5/03 ,  C03C4/02 ,  C03C3/085 ,  C03C21/00 ,  H04M1/02

Abstract: A black β-spodumene glass ceramic is provided. The glass ceramic includes β-spodumene as a primary crystal phase and gahnite as a minor crystal phase. The glass ceramic is characterized by the color coordinates: L*: 20.0 to 40.0, a*: −1.0 to 0.5, and b*: −5.0 to 1.0. The glass ceramic may be ion exchanged. Methods for producing the glass ceramic are also provided.

公开(公告)号：US10807906B2

公开(公告)日：2020-10-20

申请号：US16404783

申请日：2019-05-07

Applicant: CORNING INCORPORATED

Inventor： Matthew John Dejneka ,  Jesse Kohl

IPC: C03C10/02 ,  C03C10/00 ,  C03C3/091 ,  C03C3/097 ,  C03C3/093 ,  C03C4/08 ,  C03C3/118

Abstract: A glass-ceramic includes a silicate-containing glass and crystals within the silicate-containing glass. The crystals include non-stoichiometric tungsten and/or molybdenum sub-oxides, and the crystals are intercalated with dopant cations.

公开(公告)号：US10450220B2

公开(公告)日：2019-10-22

申请号：US16171939

申请日：2018-10-26

Applicant: Corning Incorporated

Inventor： Matthew John Dejneka ,  Jesse Kohl

IPC: C03C10/02 ,  C03C10/00 ,  C03C3/091 ,  C03C4/08 ,  C03C3/093 ,  C03C3/097

Abstract: A glass-ceramic includes glass and crystalline phases, where the crystalline phase includes non-stoichiometric suboxides of titanium, forming ‘bronze’-type solid state defect structures in which vacancies are occupied with dopant cations.

公开(公告)号：US10059621B2

公开(公告)日：2018-08-28

申请号：US15603150

申请日：2017-05-23

Applicant: Corning Incorporated

Inventor： Timothy Michael Gross ,  John Tyler Keech ,  Jeffrey Glenn Lynn ,  Jinlin Peng

IPC: C03C10/02 ,  A61K47/02 ,  C03C10/00 ,  C12N15/10 ,  C07K1/14 ,  G01N33/50

CPC classification number: C03C10/0054 ,  A61K47/02 ,  C03C10/0081 ,  C03C2214/20 ,  C03C2214/30 ,  C07K1/14 ,  C12N15/1006 ,  G01N33/5091 ,  H01F1/37

Abstract: A magnetizable glass ceramic composition including: a continuous first glass phase including SiO2, B2O3, P2O5, and R2O; a discontinuous second glass phase including at least one of SiO2, B2O3, P2O5, R2O, or mixtures thereof; and a discrete magnetizable crystalline phase dispersed in the discontinuous second glass phase, where R2O is selected from at least one of K2O, Li2O, Na2O, or mixtures thereof. Also disclosed are a method of making and a method of using the magnetizable glass ceramic composition.

公开(公告)号：US09873631B2

公开(公告)日：2018-01-23

申请号：US15427704

申请日：2017-02-08

Applicant: Corning Incorporated

Inventor： Jaymin Amin ,  George Halsey Beall ,  Charlene Marie Smith

IPC: C03C10/02 ,  C03C10/04 ,  C03C21/00 ,  C03C3/093 ,  C03C10/00 ,  C03C4/18

CPC classification number: C03C10/0045 ,  C03C3/093 ,  C03C4/18 ,  C03C10/0027 ,  C03C10/0036 ,  C03C10/0054 ,  C03C21/002 ,  C03C2204/00 ,  Y10T428/24355 ,  Y10T428/24975 ,  Y10T428/265 ,  Y10T428/315

Abstract: The invention relates to glass articles suitable for use as electronic device housing/cover glass which comprise a glass ceramic material. Particularly, a cover glass comprising an ion-exchanged glass ceramic exhibiting the following attributes (1) optical transparency, as defined by greater than 90% transmission at 400-750 nm; (2) a fracture toughness of greater than 0.6 MPa·m1/2; (3) a 4-point bend strength of greater than 350 MPa; (4) a Vickers hardness of at least 450 kgf/mm2 and a Vickers median/radial crack initiation threshold of at least 5 kgf; (5) a Young's Modulus ranging between about 50 to 100 GPa; (6) a thermal conductivity of less than 2.0 W/m° C., and (7) and at least one of the following attributes: (i) a compressive surface layer having a depth of layer (DOL) greater and a compressive stress greater than 400 MPa, or, (ii) a central tension of more than 20 MPa.

公开(公告)号：US08080490B2

公开(公告)日：2011-12-20

申请号：US10545738

申请日：2004-02-20

Applicant: Jörg Hinrich Fechner ,  José Zimmer ,  Karine Seneschal

Inventor： Jörg Hinrich Fechner ,  José Zimmer ,  Karine Seneschal

IPC: C03C8/08 ,  C03C10/00 ,  C03C10/02 ,  C03C8/02 ,  C03C8/06 ,  C03C8/04 ,  C03C12/00 ,  C03C13/00 ,  C03C13/06 ,  C03C3/16 ,  C03C3/17

CPC classification number: A61Q11/00 ,  A01N59/16 ,  A61K8/25 ,  A61Q15/00 ,  A61Q17/005 ,  C03C3/16 ,  C03C3/17 ,  C03C3/19 ,  C03C3/23 ,  C03C3/253 ,  C03C2204/02 ,  A01N59/26 ,  A01N59/20 ,  A01N25/34 ,  A01N25/08 ,  A01N2300/00

Abstract: The invention relates to an antimicrobial phosphate glass having the following composition in percent by weight on an oxide basis: P2O5>66-80 percent by weight; SO30-40 percent by weight; B203 0-1 percent by weight; Al2O3>6.2-10 percent by weight; SiO2 0-10 percent by weight; Na2O>9-20 percent by weight; CaO 0-25 percent by weight; MgO 0-15 percent by weight; SrO 0-15 percent by weight; BaO 0-15 percent by weight; ZnO>0-25 percent by weight; Ag2O 0-5 percent by weight; CuO 0-10 percent by weight; GeO2 0-10 percent by weight; TeO2 0-15 percent by weight; Cr2O3 0-10 percent by weight; J 0-10 percent by weight; F 0-3 percent by weight.

Abstract translation: 本发明涉及以氧化物为基准的以重量％计含有以下组成的抗微生物磷酸盐玻璃：P2O5> 66-80％（重量）; SO30-40重量％; B203 0-1重量％; Al2O3> 6.2-10重量％; SiO 2 0-10重量％; Na2O> 9-20重量％; CaO 0-25重量％; MgO 0-15重量％; SrO 0-15重量％; BaO 0-15重量％; ZnO> 0-25重量％ Ag2O 0-5重量％; CuO 0-10重量％; GeO2 0-10重量％; TeO2 0-15重量％; Cr2O3 0-10重量％; J 0-10重量％ F 0-3重量％。

公开(公告)号：US08053382B2

公开(公告)日：2011-11-08

申请号：US12244085

申请日：2008-10-02

Applicant: Hiroki Yamamoto

Inventor： Hiroki Yamamoto

IPC: C03C10/02 ,  C03C10/00 ,  C03C3/00 ,  B32B9/00 ,  B32B17/06

CPC classification number: C03C3/076 ,  C03C1/006 ,  C03C14/006

Abstract: Optical glass constituted by an amorphous matrix and crystal grains dispersed in the amorphous matrix, wherein the amorphous matrix comprises a first oxide of at least one of silicon oxide and phosphor oxide and a second oxide of at least one of titanium oxide and zirconium oxide, and wherein the crystal grains is at least one of titanium oxide, zirconium oxide and silicon, an average grain size of the titanium oxide grain being 3 nm to 20 nm, and the average grain size of the silicon crystal being 3 nm to 8 nm.

Abstract translation: 由无定形基体构成的光学玻璃和分散在非晶质基体中的晶粒，其中所述无定形基质包括氧化硅和氧化磷中的至少一种的第一氧化物和氧化钛和氧化锆中的至少一种的第二氧化物，以及 其中所述晶粒是氧化钛，氧化锆和硅中的至少一种，所述氧化钛晶粒的平均晶粒尺寸为3nm〜20nm，所述硅晶体的平均晶粒尺寸为3nm〜8nm。

公开(公告)号：US08039407B2

公开(公告)日：2011-10-18

申请号：US12948792

申请日：2010-11-18

Applicant: Karine Seneschal-Merz ,  Bernd Hoppe ,  Dirk Sprenger ,  Martin Letz ,  Thilo Zachau ,  Friedrich Siebers

Inventor： Karine Seneschal-Merz ,  Bernd Hoppe ,  Dirk Sprenger ,  Martin Letz ,  Thilo Zachau ,  Friedrich Siebers

IPC: C03C10/02

CPC classification number: C03B19/06 ,  C03C3/062 ,  C03C3/068 ,  C03C4/12 ,  C03C8/22 ,  C03C10/00 ,  C04B35/44 ,  C04B35/62665 ,  C04B35/64 ,  C04B2235/3215 ,  C04B2235/3224 ,  C04B2235/3225 ,  C04B2235/3227 ,  C04B2235/3229 ,  C04B2235/3232 ,  C04B2235/3244 ,  C04B2235/3251 ,  C04B2235/3258 ,  C04B2235/3284 ,  C04B2235/3287 ,  C04B2235/3409 ,  C04B2235/3418 ,  C04B2235/36 ,  C04B2235/365 ,  C04B2235/5436 ,  C04B2235/656 ,  C04B2235/6567 ,  C04B2235/667 ,  C04B2235/72 ,  C04B2235/764

Abstract: The invention provides a method for producing a glass ceramic comprising the steps of melting a starting glass that is free from alkali, except for incidental contamination, and that contains at least one garnet-forming agent and at least one oxide of a lanthanoid; grinding the starting glass to produce a glass frit; molding by pressing and sintering the glass frit until at least one garnet phase containing lanthanoids is formed. A glass ceramic produced in this way may contain 5-50% by weight of SiO2, 5-50% by weight of Al2O3 and 10-80% by weight of at least one oxide selected from the group formed by Y2O3, Lu2O3, Sc2O3, Gd2O3, Yb2O3, Ce2O3, as well as 0.1-30% by weight of at least one oxide selected from the group formed by B2O3, Th2O3, and oxides of the lanthanoids, except Lu2O3, Gd2O3, Yb2O3, Ce2O3. Such a glass ceramic is suited especially for down conversion of excitation radiation in the blue and in the UV region of the spectrum.

Abstract translation: 本发明提供了一种制备玻璃陶瓷的方法，包括以下步骤：熔化除了偶然污染之外不含碱的起始玻璃，并含有至少一种石榴石形成剂和至少一种镧系元素氧化物; 研磨起始玻璃以生产玻璃料; 通过压制和烧结玻璃料成型至含有镧系元素的至少一个石榴石相。 以这种方式制造的玻璃陶瓷可以含有5-50重量％的SiO 2，5-50重量％的Al 2 O 3和10-80重量％的至少一种选自由Y 2 O 3，Lu 2 O 3，Sc 2 O 3， Gd 2 O 3，Yb 2 O 3，Ce 2 O 3，以及选自B 2 O 3，Th 2 O 3的至少一种氧化物和除了Lu 2 O 3，Gd 2 O 3，Yb 2 O 3，Ce 2 O 3以外的镧系元素的氧化物的至少一种氧化物。 这种玻璃陶瓷特别适用于在光谱的蓝色和紫外区域的激发辐射的下变换。

公开(公告)号：US07662735B2

公开(公告)日：2010-02-16

申请号：US11768786

申请日：2007-06-26

Applicant: Anatoly Z. Rosenflanz ,  Ahmet Celikkaya ,  Thomas J. Anderson

Inventor： Anatoly Z. Rosenflanz ,  Ahmet Celikkaya ,  Thomas J. Anderson

IPC: C03C13/00 ,  C03C13/02 ,  C03C10/02

CPC classification number: C04B35/62236 ,  C03B17/06 ,  C03B19/02 ,  C03B37/055 ,  C03C1/026 ,  C03C3/125 ,  C03C10/00 ,  C03C13/007 ,  C03C13/048 ,  C04B35/44 ,  C04B35/6261 ,  C04B35/62625 ,  C04B35/62665 ,  C04B35/645 ,  C04B2235/3217 ,  C04B2235/3225 ,  C04B2235/3227 ,  C04B2235/3244 ,  C04B2235/528 ,  C04B2235/5436 ,  C04B2235/604 ,  C04B2235/94 ,  C04B2235/9653 ,  C09K3/1427

Abstract: Ceramic fibers comprising glass, and composites comprising such fibers. The glass comprises at least 35 percent by weight Al2O3, based on the total metal oxide content of the glass, a first metal oxide other than Al2O3, and a second, different metal oxide other than Al2O3. The glass contains not more than 10 percent by weight collectively As2O3, B2O3, GeO2, P2O5, SiO2, TeO2, and V2O5, based on the total weight of the glass. The first and the second metal oxides are each selected from the group consisting of Y2O3, REO, MgO, TiO2, Cr2O3, CuO, NiO, Fe2O3, ZrO2, HfO2 and complex metal oxides thereof. At least a portion of the glass may be converted to crystals.

Abstract translation: 包含玻璃的陶瓷纤维和包含这种纤维的复合材料。 基于玻璃的总金属氧化物含量，除Al 2 O 3以外的第一金属氧化物和除Al 2 O 3以外的第二不同金属氧化物，所述玻璃包含至少35重量％的Al 2 O 3。 基于玻璃的总重量，玻璃含有不超过10重量％的As 2 O 3，B 2 O 3，GeO 2，P 2 O 5，SiO 2，TeO 2和V 2 O 5。 第一和第二金属氧化物各自选自Y 2 O 3，REO，MgO，TiO 2，Cr 2 O 3，CuO，NiO，Fe 2 O 3，ZrO 2，HfO 2及其复合金属氧化物。 玻璃的至少一部分可以转化成晶体。

公开(公告)号：US20070281851A1

公开(公告)日：2007-12-06

申请号：US11757534

申请日：2007-06-04

Applicant: Karine Seneschal-Merz ,  Bernd Hoppe ,  Dirk Sprenger ,  Martin Letz ,  Thilo Zachau ,  Friedrich Siebers

Inventor： Karine Seneschal-Merz ,  Bernd Hoppe ,  Dirk Sprenger ,  Martin Letz ,  Thilo Zachau ,  Friedrich Siebers

IPC: C09K11/08 ,  C03C10/02

CPC classification number: C03B19/06 ,  C03C3/062 ,  C03C3/068 ,  C03C4/12 ,  C03C8/22 ,  C03C10/00 ,  C04B35/44 ,  C04B35/62665 ,  C04B35/64 ,  C04B2235/3215 ,  C04B2235/3224 ,  C04B2235/3225 ,  C04B2235/3227 ,  C04B2235/3229 ,  C04B2235/3232 ,  C04B2235/3244 ,  C04B2235/3251 ,  C04B2235/3258 ,  C04B2235/3284 ,  C04B2235/3287 ,  C04B2235/3409 ,  C04B2235/3418 ,  C04B2235/36 ,  C04B2235/365 ,  C04B2235/5436 ,  C04B2235/656 ,  C04B2235/6567 ,  C04B2235/667 ,  C04B2235/72 ,  C04B2235/764

Abstract: The invention provides a method for producing a glass ceramic comprising the steps of melting a starting glass that is free from alkali, except for incidental contamination, and that contains at least one garnet-forming agent and at least one oxide of a lanthanoid; grinding the starting glass to produce a glass frit; molding by pressing and sintering the glass frit until at least one garnet phase containing lanthanoids is formed. A glass ceramic produced in this way may contain 5-50 % by weight of SiO2, 5-50 % by weight of Al2O3 and 10-80 % by weight of at least one oxide selected from the group formed by Y2O3, Lu2O3, Sc2O3, Gd2O3, Yb2O3, Ce2O3, as well least one oxide selected from the group formed by B2O3, Th2O3, and oxides of the lanthanoids, except Lu2O3, Gd2O3, Yb2O3, Ce2O3. Such a glass ceramic is suited especially for down conversion of excitation radiation in the blue and in the UV region of the spectrum.

Abstract translation: 本发明提供了一种制备玻璃陶瓷的方法，包括以下步骤：熔化除了偶然污染之外不含碱的起始玻璃，并含有至少一种石榴石形成剂和至少一种镧系元素氧化物; 研磨起始玻璃以生产玻璃料; 通过压制和烧结玻璃料成型至含有镧系元素的至少一个石榴石相。 以这种方式制造的玻璃陶瓷可以含有5-50重量％的SiO 2，5-50重量％的Al 2 O 3 3 / >和10-80重量％的至少一种氧化物，其选自由Y 2 O 3 N 2，O 2 O 3，N 2 O 3， > 3 3，3 ，3 3， 以及至少一种选自由B 2 O 3 O 3所形成的基团的氧化物， anthan anthan anthan anthan <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< 3个，3个，3个，3个，3个，3个，3个，3个，3个，3个， 2 3。 这种玻璃陶瓷特别适用于在光谱的蓝色和紫外区域的激发辐射的下变换。