公开(公告)号：US20170174555A1

公开(公告)日：2017-06-22

申请号：US15449766

申请日：2017-03-03

Applicant: CORNING INCORPORATED

Inventor： Paul Stephen Danielson ,  Steven Edward DeMartino ,  Melinda Ann Drake ,  Robert Michael Morena ,  Santona Pal ,  Robert Anthony Schaut

IPC: C03C3/091 ,  C03C21/00 ,  C03C4/20 ,  C03C3/087 ,  C03C4/18

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.

公开(公告)号：US20170036951A1

公开(公告)日：2017-02-09

申请号：US15331120

申请日：2016-10-21

Applicant: Corning Incorporated

Inventor： Theresa Chang ,  Paul Stephen Danielson ,  Steven Edward DeMartino ,  Andrei Gennadyevich Fadeev ,  Robert Michael Morena ,  Santona Pal ,  John Stephen Peanasky ,  Robert Anthony Schaut ,  Christopher Lee Timmons ,  Natesan Venkataraman ,  Ronald Luce Verkleeren

IPC: C03C17/42 ,  C03C17/30 ,  B65D65/42 ,  C03C21/00 ,  A61J1/14 ,  B65D23/08 ,  C03C17/00 ,  C03C17/32

Abstract: According to one embodiment, a coated glass package may include a glass body having a Type 1 chemical durability according to USP 660, a class A2 base resistance or better according to ISO 695, and a type HGB2 hydrolytic resistance or better according to ISO 719. The glass body may include an interior surface and an exterior surface. A lubricous coating having a thickness of ≦100 microns may be positioned on the exterior surface. The portion of the exterior surface with the coating may have a coefficient of friction that is at least 20% less than an uncoated glass package and the coefficient of friction does not increase by more than 30% after undergoing depyrogenation. A horizontal compression strength of the coated glass package is at least 10% greater than an uncoated glass package and the horizontal compression strength is not reduced by more than 20% after depyrogenation.

Abstract translation: 根据一个实施例，涂覆的玻璃包装可以包括根据USP 660具有1型化学耐久性，根据ISO 695的A2级抗性或更好的玻璃体，以及根据ISO 719的更好的HGB2型耐水解性。 玻璃体可以包括内表面和外表面。 厚度≤100微米的润滑涂层可以位于外表面上。 具有涂层的外表面的部分可以具有比未涂覆的玻璃包装小至少20％的摩擦系数，并且摩擦系数在进行去热原后不会增加大于30％。 涂层玻璃包装的水平压缩强度比未涂覆的玻璃包装大至少10％，并且在去热原后水平压缩强度不降低20％以上。

公开(公告)号：US09517966B2

公开(公告)日：2016-12-13

申请号：US14520722

申请日：2014-10-22

Applicant: Corning Incorporated

Inventor： Paul Stephen Danielson ,  Steven Edward DeMartino ,  Melinda Ann Drake ,  Robert Michael Morena ,  Santona Pal ,  Robert Anthony Schaut

IPC: C03C21/00 ,  C03C3/087 ,  C03C3/091 ,  C03C4/20

CPC classification number: C03C3/087 ,  C03C3/091 ,  C03C4/20 ,  C03C21/002 ,  Y10T428/131 ,  Y10T428/1317 ,  Y10T428/26 ,  Y10T428/265 ,  Y10T428/315

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.

公开(公告)号：US09346707B2

公开(公告)日：2016-05-24

申请号：US14088556

申请日：2013-11-25

Applicant: Corning Incorporated

Inventor： Paul Stephen Danielson ,  Robert Anthony Schaut ,  Sara Jean Sick

IPC: C03C15/02 ,  B65D25/14 ,  B65D23/08 ,  C03C17/00 ,  B65D1/02 ,  B65D25/34 ,  B32B17/06 ,  B65D1/40 ,  C03C17/30 ,  C03C17/32 ,  C03C17/42 ,  C03C21/00 ,  C09D179/08 ,  B65D23/02

CPC classification number: C03C17/42 ,  A61J1/1468 ,  B32B17/06 ,  B65D1/0207 ,  B65D1/0215 ,  B65D1/40 ,  B65D23/02 ,  B65D23/0814 ,  B65D23/0821 ,  B65D25/14 ,  B65D25/34 ,  B65D65/42 ,  C03C15/02 ,  C03C17/00 ,  C03C17/005 ,  C03C17/30 ,  C03C17/32 ,  C03C17/3405 ,  C03C21/002 ,  C03C2217/78 ,  C03C2218/111 ,  C09D179/08 ,  Y10T428/13 ,  Y10T428/131 ,  Y10T428/1317 ,  Y10T428/315

Abstract: In one embodiment, a method of forming a glass container may include forming a glass container comprising a sidewall at least partially enclosing an interior volume. At least a portion of the interior surface of the sidewall may have an interior surface layer with a persistent layer heterogeneity relative to a midpoint of the sidewall. The interior surface layer of the glass container may be removed from the interior surface of the sidewall such that a modified interior surface of the sidewall has an interior region extending from about 10 nm below the modified interior surface into a thickness of the sidewall. The interior region may have a persistent layer homogeneity relative to the midpoint of the sidewall such that the modified interior surface is resistant to delamination.

Abstract translation: 在一个实施例中，形成玻璃容器的方法可以包括形成包括至少部分地包围内部容积的侧壁的玻璃容器。 侧壁的内表面的至少一部分可以具有相对于侧壁的中点具有持久层异质性的内表面层。 可以从侧壁的内表面去除玻璃容器的内表面层，使得侧壁的改进的内表面具有从改性内表面下方约10nm延伸到侧壁厚度的内部区域。 内部区域可以具有相对于侧壁的中点的持久层均匀性，使得改性的内表面抵抗分层。

公开(公告)号：US09266770B2

公开(公告)日：2016-02-23

申请号：US14701185

申请日：2015-04-30

Applicant: Corning Incorporated

Inventor： Paul Stephen Danielson ,  Steven Edward DeMartino ,  Melinda Ann Drake ,  Robert Michael Morena ,  Santona Pal ,  Robert Anthony Schaut

IPC: C03C3/087 ,  C03C21/00 ,  C03C4/20 ,  C03C3/091 ,  C03C4/18

Abstract: The embodiments described herein relate to chemically and mechanically durable glass compositions and pharmaceutical packaging formed from the same. According to one embodiment, a glass for pharmaceutical packaging includes from about 70 mol. % to about 80 mol. % SiO2; from about 4 mol. % to about 8 mol. % alkaline earth oxide, the alkaline earth oxide comprising MgO and CaO; X mol. % Al2O3, wherein X is from about 4 to about 8; and Y mol. % alkali oxide comprising non-zero amounts of Na2O and K2O, wherein Y is about 9-15 mol. % and a ratio of Y:X is greater than 1.

公开(公告)号：US20150037571A1

公开(公告)日：2015-02-05

申请号：US14520722

申请日：2014-10-22

Applicant: Corning Incorporated

Inventor： Paul Stephen Danielson ,  Steven Edward DeMartino ,  Melinda Ann Drake ,  Robert Michael Morena ,  Santona Pal ,  Robert Anthony Schaut

IPC: C03C3/087 ,  C03C3/091

CPC classification number: C03C3/087 ,  C03C3/091 ,  C03C4/20 ,  C03C21/002 ,  Y10T428/131 ,  Y10T428/1317 ,  Y10T428/26 ,  Y10T428/265 ,  Y10T428/315

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.

公开(公告)号：US20140272215A1

公开(公告)日：2014-09-18

申请号：US14272189

申请日：2014-05-07

Applicant: Corning Incorporated

Inventor： Paul Stephen Danielson ,  Steven Edward DeMartino ,  Melinda Ann Drake ,  Robert Michael Morena ,  Santona Pal ,  Robert Anthony Schaut

IPC: C03C3/091 ,  C03C4/18 ,  C03C4/20

CPC classification number: C03C3/091 ,  A61J1/00 ,  C03C3/087 ,  C03C4/18 ,  C03C4/20 ,  C03C21/002 ,  C03C2204/00 ,  Y10T428/131 ,  Y10T428/1317 ,  Y10T428/26 ,  Y10T428/315

Abstract: The embodiments described herein relate to chemically and mechanically durable glass compositions and glass articles formed from the same. According to one embodiment, the glass composition may include greater than or equal to about 68 mol. % SiO2 and less than or equal to about 80 mol. % SiO2; greater than or equal to about 3 mol. % and less than or equal to about 13 mol. % alkaline earth oxide; X mol. % Al2O3, wherein X is greater than or equal to about 4 and less than or equal to about 8; Y mol. % alkali oxide, wherein the alkali oxide comprises Na2O in an amount greater than about 8 mol %; and B2O3, wherein a ratio (B2O3 (mol. %)/(Y mol. %−X mol. %) is greater than 0 and less than 0.3. In some embodiments, the glass composition may be free of phosphorous and compounds of phosphorous.

Abstract translation: 本文所述的实施方案涉及由其形成的化学和机械耐久的玻璃组合物和玻璃制品。 根据一个实施方案，玻璃组合物可以包括大于或等于约68mol。 ％SiO 2和小于或等于约80mol。 ％SiO2; 大于或等于约3mol。 ％且小于或等于约13mol。 ％碱土金属氧化物; X mol。 ％Al 2 O 3，其中X大于或等于约4且小于或等于约8; Y mol。 ％碱金属氧化物，其中所述碱金属氧化物包含大于约8mol％的量的Na 2 O; 和B 2 O 3，其中（B 2 O 3（摩尔％）/（Y摩尔％-X摩尔％））大于0且小于0.3。在一些实施方案中，玻璃组合物可以不含磷和磷化合物 。

公开(公告)号：US20140151370A1

公开(公告)日：2014-06-05

申请号：US14075593

申请日：2013-11-08

Applicant: Corning Incorporated

Inventor： Theresa Chang ,  Paul Stephen Danielson ,  Steven Edward DeMartino ,  Andrei Gennadyevich Fadeev ,  Robert Michael Morena ,  Santona Pal ,  John Stephen Peanasky ,  Robert Anthony Schaut ,  Natesan Venkataraman ,  Ronald Luce Verkleeran

IPC: B65D25/34

CPC classification number: A61J1/1468 ,  A61J1/065 ,  B32B17/06 ,  B65D1/0215 ,  B65D23/02 ,  B65D23/0821 ,  B65D23/0835 ,  B65D25/14 ,  C03B27/0413 ,  C03C17/005 ,  C03C17/30 ,  C03C17/32 ,  C03C17/42 ,  C03C21/002 ,  C03C2217/78 ,  C03C2218/111

Abstract: The glass containers described herein are resistant to delamination, have improved strength, and increased damage resistance. In one embodiment, a glass container may include a body having an inner surface, an outer surface and a wall thickness extending between the outer surface and the inner surface. At least the inner surface of the body may have a delamination factor less than or equal to 10. The body may also have a compressively stressed layer extending from the outer surface of the body into the wall thickness. The compressively stressed layer may have a surface compressive stress greater than or equal to 150 MPa. A lubricous coating may be positioned around at least a portion of the outer surface of the body, such that the outer surface of the body with the lubricous coating has a coefficient of friction less than or equal to 0.7.

Abstract translation: 本文所述的玻璃容器耐分层，具有改进的强度和增加的耐损伤性。 在一个实施例中，玻璃容器可以包括具有内表面，外表面和在外表面和内表面之间延伸的壁厚的主体。 至少主体的内表面可以具有小于或等于10的分层因子。主体还可以具有从主体的外表面延伸到壁厚的压缩应力层。 压应力层可具有大于或等于150MPa的表面压应力。 润滑涂层可以围绕主体的外表面的至少一部分定位，使得具有润滑涂层的主体的外表面具有小于或等于0.7的摩擦系数。

公开(公告)号：US20140150499A1

公开(公告)日：2014-06-05

申请号：US14088556

申请日：2013-11-25

Applicant: Corning Incorporated

Inventor： Paul Stephen Danielson ,  Robert Anthony Schaut ,  Sara Jean Sick

IPC: C03C15/02

CPC classification number: C03C17/42 ,  A61J1/1468 ,  B32B17/06 ,  B65D1/0207 ,  B65D1/0215 ,  B65D1/40 ,  B65D23/02 ,  B65D23/0814 ,  B65D23/0821 ,  B65D25/14 ,  B65D25/34 ,  B65D65/42 ,  C03C15/02 ,  C03C17/00 ,  C03C17/005 ,  C03C17/30 ,  C03C17/32 ,  C03C17/3405 ,  C03C21/002 ,  C03C2217/78 ,  C03C2218/111 ,  C09D179/08 ,  Y10T428/13 ,  Y10T428/131 ,  Y10T428/1317 ,  Y10T428/315

Abstract: In one embodiment, a method of forming a glass container may include forming a glass container comprising a sidewall at least partially enclosing an interior volume. At least a portion of the interior surface of the sidewall may have an interior surface layer with a persistent layer heterogeneity relative to a midpoint of the sidewall. The interior surface layer of the glass container may be removed from the interior surface of the sidewall such that a modified interior surface of the sidewall has an interior region extending from about 10 nm below the modified interior surface into a thickness of the sidewall. The interior region may have a persistent layer homogeneity relative to the midpoint of the sidewall such that the modified interior surface is resistant to delamination.

Abstract translation: 在一个实施例中，形成玻璃容器的方法可以包括形成包括至少部分地包围内部容积的侧壁的玻璃容器。 侧壁的内表面的至少一部分可以具有相对于侧壁的中点具有持久层异质性的内表面层。 可以从侧壁的内表面去除玻璃容器的内表面层，使得侧壁的改进的内表面具有从改性内表面下方约10nm延伸到侧壁厚度的内部区域。 内部区域可以具有相对于侧壁的中点的持久层均匀性，使得改性的内表面抵抗分层。