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61. 发明申请

US20100035744A1 Optical glass, precision press-molding preform, process for production thereof, optical element and process for the production thereof 有权
标题翻译：光学玻璃，精密压制成型预成型件，其制造方法，光学元件及其制造方法
公开(公告)号：US20100035744A1
公开(公告)日：2010-02-11
申请号：US12588235
申请日：2009-10-08
申请人： Kazutaka Hayashi
发明人： Kazutaka Hayashi
IPC分类号： C03C3/155 , C03C3/068
CPC分类号： C03C3/15 , C03C3/068 , C03C3/155
摘要： Provided is an optical glass having high-refractivity low-dispersion properties, having a low glass transition temperature and having the property of being softened at a low temperature so that a preform therefrom is precision press-moldable, and the optical glass comprises, as essential components, B2O3, La2O3, Gd2O3 and ZnO and has a refractive index (nd) of over 1.86, an Abbe's number (vd) of less than 35 and a glass transition temperature (Tg) of 630° C. or lower.
摘要翻译：本发明提供具有低折射率低分散性的光学玻璃，其玻璃化转变温度低，具有在低温下软化的性质，使得其预成型体具有精密的可压模成型性，光学玻璃作为必要的组分B 2 O 3，La 2 O 3，Gd 2 O 3和ZnO，折射率（nd）超过1.86，阿贝数（vd）小于35，玻璃化转变温度（Tg）为630℃以下。

62. 发明申请

US20100029461A1 OPTICAL GLASS AND OPTICAL APPARATUS USING THE SAME 有权
标题翻译：光学玻璃和光学设备使用它
公开(公告)号：US20100029461A1
公开(公告)日：2010-02-04
申请号：US12449902
申请日：2008-04-04
申请人： Naoyuki Morisada
发明人： Naoyuki Morisada
IPC分类号： C03C3/068
CPC分类号： C03C3/068 , C03C4/12 , G02B1/00
摘要： An optical glass includes a substance A generating light of a wavelength λ2 when irradiated with light of a wavelength λ1 and a substance B generating light of a wavelength λ3 when irradiated with light of the wavelength λ1 in the case where the optical glass includes 5-50 ppm Fe with respect to a 100% basic glass composition containing at least, 2-10% SiO2, 5-45% B2O3, and 30-60% La2O3, by weight, or the relation of the wavelength λ1, the wavelength λ2, and the wavelength λ3 is assumed to be λ1
摘要翻译：光学玻璃包括当在波长λ1的光下照射时产生波长λ2的光的物质A和当光学玻璃包含5-50的情况下用波长λ1的光照射时产生波长λ3的光的物质B 相对于含有至少2-10％SiO 2，5-45％B 2 O 3和30-60％La 2 O 3的100％碱性玻璃组合物，以重量计，或者波长λ1，波长λ2和相对于含有100％碱性玻璃组合物，波长λ3被假定为λ1<λ2λ3。至少有2-10％的SiO 2，5-45％的B 2 O 3，30-60％的La 2 O 3，0-15％的RO（R-Zn，Sr，Ba），0-40％的Ln 2 O 3（L n = Y，Gd） 0〜30％的ZrO 2 + Nb 2 O 5 + Ta 2 O 5。

63. 发明申请

US20090258778A1 Lithium silicate glass ceramic for fabrication of dental appliances 审中-公开
标题翻译：用于制造牙科器具的硅酸锂玻璃陶瓷
公开(公告)号：US20090258778A1
公开(公告)日：2009-10-15
申请号：US12082576
申请日：2008-04-11
申请人： Rodolfo Castillo
发明人： Rodolfo Castillo
IPC分类号： C03C3/095 , C03C3/097 , C03C3/068 , C03C3/078
CPC分类号： C03C10/0045 , A61K6/0235 , A61K6/024 , A61K6/025 , A61K6/0255 , A61K6/0273 , C03C4/0021
摘要： The present invention relates to preparing an improved lithium silicate glass ceramic for the manufacture of blocks for dental appliance fabrication using a CAD/CAM process. The lithium silicate material has a chemical composition that is different from those reported in the prior art including 8 to 10% of germanium dioxide in the final composition. The softening points are close to the crystallization final temperature of 800° C. indicating that the samples will support the temperature process without shape deformation. The resulting material has improved castability and higher density.
摘要翻译：本发明涉及制备改进的硅酸锂玻璃陶瓷，用于制造使用CAD / CAM工艺的牙科器械制造的块。硅酸锂材料的化学组成与现有技术中报道的化学组成不同，包括最终组合物中的8至10％的二氧化锗。软化点接近800℃的结晶最终温度，表明样品将支持温度过程而没有形状变形。所得到的材料具有改善的浇铸性和更高的密度。

64. 发明申请

US20090163343A1 Blue-Violet Light Blocking Glass 有权
标题翻译：蓝紫光遮光玻璃
公开(公告)号：US20090163343A1
公开(公告)日：2009-06-25
申请号：US12084765
申请日：2006-11-15
申请人： Naoto Yamashita , Kazuhisa Kimura , Tatsuya Suetsugu , Toshihiko Einishi , Kohei Kadono
发明人： Naoto Yamashita , Kazuhisa Kimura , Tatsuya Suetsugu , Toshihiko Einishi , Kohei Kadono
IPC分类号： C03C3/12 , C03C3/11 , C03C3/074 , C03C3/072 , C03C3/068 , C03C3/066 , C03C3/064
CPC分类号： G02B5/226 , C03C3/064 , C03C3/11 , C03C4/085 , C03C14/006 , C03C17/22 , C03C21/005 , C03C2214/08 , C03C2214/16 , C03C2217/284 , G02B5/208 , G02F2201/50 , G02F2203/055
摘要： The present invention provides a blue-violet light blocking glass containing copper (I) halide fine particles that satisfactorily transmits light having a wavelength of 450 nm to 600 nm and sharply blocks light having a wavelength shorter than 450 nm.Specifically, the present invention provides a blue-violet light blocking glass containing a copper (I) halide and silver; for example, 20 to 85% by weight of SiO2; 2 to 75% by weight of B2O3; not more than 10% by weight of Al2O3; 2 to 30% by weight of at least one member selected from the group consisting of Li2O, Na2O, K2O, Rb2O and Cs2O; 1 to 15% by weight of at least one member selected from the group consisting of MgO, CaO, SrO, BaO and ZnO; not more than 10% by weight of at least one member selected from the group consisting of PbO, Nb2O5, ZrO2, La2O3, Y2O3, Ta2O3 and Gd2O3; not more than 5% by weight of at least one member selected from the group consisting of Sb2O3 and As2O3; not more than 5% by weight of SnO2; 0.01 to 10% by weight of a copper (I) halide; and 0.001 to 1% by weight of silver calculated on a metal basis.
摘要翻译：本发明提供一种含有能够令人满意地透过波长为450nm〜600nm的光的卤化铜（I）微粒的蓝紫色遮光玻璃，并且能够清除波长短于450nm的光。具体地说，本发明提供了含有卤化铜（I）和银的蓝紫色遮光玻璃; 例如，20〜85重量％的SiO 2; 2〜75重量％的B2O3; 不大于10重量％的Al 2 O 3; 2至30重量％的选自Li 2 O，Na 2 O，K 2 O，R b O 2和C 8 O 2中的至少一种; 1至15重量％的选自MgO，CaO，SrO，BaO和ZnO中的至少一种; 不大于10重量％的选自PbO，Nb 2 O 5，ZrO 2，La 2 O 3，Y 2 O 3，Ta 2 O 3和Gd 2 O 3中的至少一种; 不大于5重量％的选自Sb 2 O 3和As 2 O 3中的至少一种; 不超过5重量％的SnO 2; 0.01至10重量％的卤化铜（I）; 和0.001〜1重量％的以金属计算的银。

65. 发明申请

US20090158776A1 ARTICLE COMPRISING METAL OXIDE GLASSES AND METHOD OF MAKING SAME 审中-公开
标题翻译：包含金属氧化物玻璃的物品及其制造方法
公开(公告)号：US20090158776A1
公开(公告)日：2009-06-25
申请号：US12397844
申请日：2009-03-04
申请人： Anatoly Z. Rosenflanz
发明人： Anatoly Z. Rosenflanz
IPC分类号： C03C10/14 , C03C3/064 , C03C3/068 , C03B8/00
CPC分类号： C03B19/102 , C03B19/01 , C03B19/063
摘要： Disclosed herein is an article having: coalesced first and second glasses, wherein: the first glass has at least two different metal oxides, wherein the first glass has a Tg1 and Tx1, and wherein the difference between the Tg1 and the Tx1 is at least 5K, the first glass having less than 20% by weight SiO2, less than 20% by weight B2O3, and less than 40% by weight P2O5; and the second glass has at least two different metal oxides, wherein the second glass has a Tg2 and Tx2, and wherein the difference between the Tg2 and the Tx2 is at least 5K, the second glass having less than 20% by weight SiO2, less than 20% by weight B2O3, and less than 40% by weight P2O5.
摘要翻译：本文公开了具有：聚结的第一和第二玻璃的制品，其中：第一玻璃具有至少两种不同的金属氧化物，其中第一玻璃具有Tg1和Tx1，并且其中Tg1和Tx1之间的差为至少5K ，第一玻璃具有小于20重量％的SiO 2，小于20重量％的B 2 O 3和小于40重量％的P 2 O 5; 并且所述第二玻璃具有至少两种不同的金属氧化物，其中所述第二玻璃具有Tg2和Tx2，并且其中所述Tg2和所述Tx2之间的差值为至少5K，所述第二玻璃具有小于20重量％的SiO 2，少于不足20重量％的B 2 O 3和小于40重量％的P 2 O 5。

66. 发明申请

US20090124481A1 Optical glass 失效
标题翻译：光学玻璃
公开(公告)号：US20090124481A1
公开(公告)日：2009-05-14
申请号：US12285666
申请日：2008-10-10
申请人： Jie Fu
发明人： Jie Fu
IPC分类号： C03C3/068
CPC分类号： C03C3/068
摘要： An optical glass having high refractive index and low dispersion properties. There is provided an optical glass having an Abbe number (νd) and a refractive index (nd) in a region indicated by a shape bound by connecting three points, A(53, 1.70), B(53, 1.87), and C(40, 1.87) with straight lines on an orthogonal xy-coordinate system with the x-axis designating the Abbe number and the y-axis designating the refractive index; and comprising no less than 25% and no more than 65% of a combination of a SiO2 component and a B2O3 component, no less than 20% and no more than 55% of a Ln2O3 component (Ln represents at least one species selected from the group consisting of La, Gd, Dy, Yb, and Lu), and a ratio of a La2O3 component to a Ln2O3 component being no more than 0.6, by mol % on the basis of oxides.
摘要翻译：具有高折射率和低分散性的光学玻璃。提供一种在通过连接三个点A（53,1.70），B（53,1.87）和C（...）的三个点所限定的形状的区域中具有阿贝数（nud）和折射率（nd）的光学玻璃， 40，1.87），在正交xy坐标系上具有直线，其中x轴指定阿贝数，y轴指定折射率; 并且包含不少于25％且不超过65％的SiO 2组分和B 2 O 3组分的组合，不小于20％且不超过55％的Ln 2 O 3组分（Ln表示选自以下的至少一种：由La，Gd，Dy，Yb和Lu组成的组），并且La 2 O 3组分与Ln 2 O 3组分的比例基于氧化物不大于0.6摩尔％。

67. 发明申请

US20090082190A1 OPTICAL GLASS 失效
标题翻译：光学玻璃
公开(公告)号：US20090082190A1
公开(公告)日：2009-03-26
申请号：US12237857
申请日：2008-09-25
申请人： Michiko Ogino
发明人： Michiko Ogino
IPC分类号： C03C3/068 , C03C3/04
CPC分类号： C03C3/068
摘要： A high-refractive index, low-dispersion optical glass which is small in a change of imaging properties due to a change in temperature of the use environment, specifically one capable of realizing an absolute value of multiplication (α×β) of an average coefficient of linear expansion (α) at from −30 to +70° C. and a photoelastic constant (β) at a wavelength of 546.1 nm of not more than 130×10−12° C.−1×nm×cm−1×Pa−1, is manufactured without using large qualities of components which are high in an environmental load and scarce mineral resources. The optical glass of the invention has an absolute value of multiplication (α×β) of an average coefficient of linear expansion (α) at from −30 to +70° C. and a photoelastic constant (β) at a wavelength of 546.1 nm of not more than 130×10−12° C.−1×nm×cm−1×Pa−1; and contains more than 0% of SiO2, B2O3 and La2O3, more than 13% and less than 20% of (ZrO2+Nb2O5) and less than 2.0% of ZnO in terms of % by mass on the oxide basis.
摘要翻译：由于使用环境的温度变化，成像特性变化小的高折射率低分散型光学玻璃，特别是能够实现平均线性系数乘法绝对值（alphaxbeta）的高折射率低分散型光学玻璃在-30至+ 70℃下的膨胀（α）和波长为546.1nm的光弹性常数（β）不超过130×10-12℃-1×nm×cm-1×Pa-1，不使用大质量环境负荷高，矿产资源稀缺的部件。本发明的光学玻璃具有在-30至+ 70℃下的平均线性膨胀系数（α）的乘法（alphaxbeta）的绝对值，并且在波长为546.1nm的光弹性常数（β）不为超过130x10-12℃-1xnmxcm-1×Pa-1; 并且以氧化物为基准以质量％计含有超过0％的SiO 2，B 2 O 3和La 2 O 3，超过13％且小于20％的（ZrO 2 + Nb 2 O 5）和小于2.0％的ZnO。

68. 发明申请

US20090042715A1 Lead-Free Bismuth Glass 有权
标题翻译：无铅铋玻璃
公开(公告)号：US20090042715A1
公开(公告)日：2009-02-12
申请号：US12084509
申请日：2006-05-26
申请人： Ichiro Uchiyama , Tomoyuki Taguchi , Ikuo Kuriyama , Hisashi Matsuno , Keiichiro Hayakawa
发明人： Ichiro Uchiyama , Tomoyuki Taguchi , Ikuo Kuriyama , Hisashi Matsuno , Keiichiro Hayakawa
IPC分类号： C03C3/068 , C03C3/066
CPC分类号： C03C3/066 , C03C8/04 , C03C8/14 , C03C17/04 , C03C2218/34 , G03F7/0047 , Y10S430/106
摘要： An object of the present invention is to provide a lead-free bismuth glass wherein decrease of the degree of accuracy of the patterning is prevented. Specifically, the present invention provides a lead-free bismuth glass characterized in that said lead-free bismuth glass is used for an optical patterning glass material which is patterned by light irradiation and the optical-absorption coefficient to light with a wavelength of 365 nm is 300 to 3000 cm−1.
摘要翻译：本发明的目的是提供一种无铅铋玻璃，其中防止图案化精度降低。具体地，本发明提供一种无铅铋玻璃，其特征在于，所述无铅铋玻璃用于通过光照射图案化的光学图案形成玻璃材料，并且对波长365nm的光的光吸收系数为 300至3000厘米-1。

69. 发明申请

US20080305942A1 Oxynitride Armour Glass 审中-公开
标题翻译：氧氮化物护甲玻璃
公开(公告)号：US20080305942A1
公开(公告)日：2008-12-11
申请号：US11917906
申请日：2006-06-20
申请人： Leonardus Johannes M.G. Dortmans , Dennis De Graaf
发明人： Leonardus Johannes M.G. Dortmans , Dennis De Graaf
IPC分类号： C03C3/068
CPC分类号： C03C3/045 , C03C3/111 , F41H5/0407
摘要： The present invention relates to the use of an oxynitride glass comprising a combination of glass network modifying cations as an armour material. The invention further relates to a novel oxynitride glass comprising a combination of glass network modifying cations and to a novel method for preparing an oxynitride glass comprising a combination of glass network modifying cations.
摘要翻译：本发明涉及包含玻璃网络改性阳离子的组合的氧氮化物玻璃作为装甲材料的用途。本发明还涉及一种包含玻璃网络改性阳离子的组合的新型氮氧化物玻璃以及用于制备包含玻璃网络改性阳离子的组合的氮氧化物玻璃的新方法。

70. 发明申请

US20080300125A1 OPTICAL GLASSES OF THE DENSE BARIUM FLINT POSITION 有权
公开(公告)号：US20080300125A1
公开(公告)日：2008-12-04
申请号：US12128860
申请日：2008-05-29
申请人： Silke Wolff , Ute Woelfel , Gordon Kissl
发明人： Silke Wolff , Ute Woelfel , Gordon Kissl
IPC分类号： C03C3/095 , C03C3/089 , C03C3/068 , C03C3/066
CPC分类号： C03C3/064 , C03C3/097
摘要： The present invention refers to optical glasses designated to be used in the areas of imaging, sensors, microscopy, medical technology, digital projection, photolithography, laser technology, wafer/chip technology as well as telecommunications, optical communications engineering and optics/illumination in the automotive sector with a refractive index nd of 1.60≦nd≦1.72 and/or an Abbe number vd of 32≦vd≦45 with pronounced short flint character, good chemical resistance, excellent resistance to crystallization, good solarization stability and the following composition (in % by weight based on oxides): SiO230-45 B2O3 8-12 Na2O 8-15 CaO0.1-7 ZnO0 ≦ 5 ZrO210-20 Nb2O512-24 Ta2O50 ≦ 9 AgO0 ≦ 5

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