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81. 发明申请

WO2019089806A1 HONEYCOMB BODY AND PARTICULATE FILTER COMPRISING A HONEYCOMB BODY 审中-公开
公开(公告)号：WO2019089806A1
公开(公告)日：2019-05-09
申请号：PCT/US2018/058525
申请日：2018-10-31
申请人： CORNING INCORPORATED
发明人： BEALL, Douglas Munroe , BOGER, Thorsten Rolf , BOOKBINDER, Dana Craig , GLASSON, Thomas Jean , POWERS, Dale Robert , TANDON, Pushkar , WANG, Jianguo , WU, Huiqing , XING, Xinfeng
IPC分类号： B01D46/24 , B01D39/20 , C04B41/45 , B01D46/00
CPC分类号： B01D46/2429 , B01D46/2474 , B01D2046/2433 , B01D2046/2437 , C04B38/0009 , C04B2111/00793 , C04B35/01 , C04B35/18 , C04B35/185 , C04B38/0054 , C04B38/0074
摘要： A honeycomb body having a porous ceramic honeycomb structure with a first end, a second end, and a plurality of walls having wall surfaces defining a plurality of inner channels. A highly porous layer is disposed on one or more of the wall surfaces of the honeycomb body. The highly porous layer has a porosity greater than 90%, and has an average thickness of greater than or equal to 0.5 μιη and less than or equal to 10 μιη. A method of making a honeycomb body includes depositing a layer precursor on a ceramic honeycomb body and binding the layer precursor to the ceramic honeycomb body to form the highly porous layer.

82. 发明申请

WO2018160812A2 ASYMMETRIC STRESS PROFILES FOR LOW WARP AND HIGH DAMAGE RESISTANCE GLASS ARTICLES 审中-公开
公开(公告)号：WO2018160812A2
公开(公告)日：2018-09-07
申请号：PCT/US2018/020413
申请日：2018-03-01
申请人： CORNING INCORPORATED
发明人： BOOKBINDER, Dana Craig , GROSS, Timothy Michael , HUNT, Jennifer Lynn , ROUSSEV, Rostislav Vatchev
IPC分类号： C03C21/00 , C03C23/00
摘要： A glass article having an asymmetric stress profile exhibiting a high degree of asymmetry and a low degree or no warp. The glass article has a stress profile with a high Asymmetry Figure of Merit and a high Warpage Figure of Merit.

83. 发明申请

WO2018148187A1 OPTICAL FIBER FOR SILICON PHOTONICS 审中-公开
公开(公告)号：WO2018148187A1
公开(公告)日：2018-08-16
申请号：PCT/US2018/017012
申请日：2018-02-06
申请人： CORNING INCORPORATED
发明人： BOOKBINDER, Dana Craig , LI, Ming-Jun , POWERS, Dale Robert , TANDON, Pushkar
IPC分类号： G02B6/26 , G02B6/255 , G02B6/30 , G02B6/42
摘要： An optical fiber for efficient coupling of optical signals to photonic devices. The optical fiber includes a Cl doped tapered core region with a changing outer diameter and changing maximum core refractive index to provide improved coupling at wavelength of interest to photonic devices. The photonic devices may be, for example, silicon photonic devices with an operating wavelength at or near 1310 nm, or at or near 1550 nm.

84. 发明申请

WO2018093451A3 OPTICAL FIBERS HAVING A VARYING CLAD INDEX AND METHODS OF FORMING SAME 审中-公开
公开(公告)号：WO2018093451A3
公开(公告)日：2018-05-24
申请号：PCT/US2017/051138
申请日：2017-09-12
申请人： CORNING INCORPORATED
发明人： BOOKBINDER, Dana Craig , CHLUDZINSKI, Paul Andrew , HARPER, Brian Lee , LI, Ming-Jun , MISHRA, Snigdharaj Kumar , RANEY, Sonya Marie , TANDON, Pushkar
IPC分类号： G02B6/036 , C03B37/014 , C03B37/018 , G02B6/028 , C03B37/025
摘要： An optical fiber with low attenuation and methods of making same are disclosed. The optical fiber has a core, an inner cladding surround the core, and an outer cladding surrounding the inner cladding. The outer cladding is chlorine-doped such that the relative refractive index varies as a function of radius. The radially varying relative refractive index profile of the outer cladding reduces excess stress in the core and inner cladding, which helps lower fiber attenuation while also reducing macrobend and microbend loss. A process of fabricating the optical fiber includes doping an overclad soot layer of a soot preform with chlorine and then removing a portion of the chlorine dopant from an outermost region of the overclad soot layer. The soot preform with the modified chlorine dopant profile is then sintered to form a glass preform, which can then be used for drawing the optical fiber.

85. 发明申请

WO2018081489A1 LAYERED BENDABLE PUNCTURE RESISTANT GLASS ARTICLE AND METHOD OF MAKING 审中-公开
标题翻译：分层可折叠抗穿刺玻璃制品及其制造方法
公开(公告)号：WO2018081489A1
公开(公告)日：2018-05-03
申请号：PCT/US2017/058648
申请日：2017-10-27
申请人： CORNING INCORPORATED
发明人： BABY, Shinu , BOOKBINDER, Dana Craig , CHU, Polly Wanda , GROSS, Timothy Michael , QAROUSH, Yousef Kayed
IPC分类号： B32B17/00 , C03C17/30 , C03C27/10
摘要： A glass article having a first glass layer, a second glass layer disposed adjacent to the first glass layer, and an interface slidably coupling the first glass layer to the second glass layer. The interface has a thickness of from 2 nm to 500 nm. The glass article is characterized by: (a) an absence of failure when the article is held at a parallel plate separation distance of 10 mm for 60 minutes at 25°C and 50% relative humidity; (b) a puncture resistance of greater than about 6 kgf when the second glass layer is supported by (i) an 50 µm thick pressure-sensitive adhesive having an elastic modulus of less than 1 GPa and (ii) an approximately 100 µm thick polyethylene terephthalate layer having an elastic modulus of less than 10 GPa, and the first glass layer is loaded with a tungsten carbide ball having a 1 mm diameter.
摘要翻译：具有第一玻璃层，与第一玻璃层相邻布置的第二玻璃层以及将第一玻璃层可滑动地耦合至第二玻璃层的界面的玻璃制品。该界面具有从2nm到500nm的厚度。该玻璃制品的特征在于：（a）当该制品在25℃和50％相对湿度下以10mm的平行板分离距离保持60分钟时没有失效; （b）当第二玻璃层由（i）弹性模量小于1GPa的50微米厚的压敏粘合剂和（ii）大约100微米（μm）的负载支撑时，抗刺穿性大于约6kgf ;具有小于10GPa弹性模量的m厚聚对苯二甲酸乙二醇酯层，并且第一玻璃层负载直径为1mm的碳化钨球。

86. 发明申请

WO2018039541A1 SEGMENTED THERMAL BARRIERS FOR INTERNAL COMBUSTION ENGINES AND METHODS OF MAKING THE SAME 审中-公开
标题翻译：内燃式燃烧发动机的分段热障及其制造方法
公开(公告)号：WO2018039541A1
公开(公告)日：2018-03-01
申请号：PCT/US2017/048578
申请日：2017-08-25
申请人： CORNING INCORPORATED
发明人： BOOKBINDER, Dana Craig , BOURCIER, Roy Joseph , LOCK, William Edward , PETERSON, Richard Curwood , SLATER, Irene Marjorie , TANDON, Pushkar
IPC分类号： F02F3/14 , F02B77/11
摘要： A segmented thermal barrier for a combustion chamber surface of an internal combustion engine. The segmented thermal barrier includes a plurality of modules, each module with a support and a shield. The edges of shields of at least two adjacent modules are spaced apart by a distance.
摘要翻译：用于内燃机的燃烧室表面的分段热障。分段热障包括多个模块，每个模块具有支撑和屏蔽。至少两个相邻模块的屏蔽边缘间隔一段距离。

87. 发明申请

WO2018022411A1 LOW LOSS SINGLE MODE FIBER WITH CHLORINE DOPED CORE 审中-公开
标题翻译：含氯掺杂核心的低损耗单模纤维
公开(公告)号：WO2018022411A1
公开(公告)日：2018-02-01
申请号：PCT/US2017/043011
申请日：2017-07-20
申请人： CORNING INCORPORATED
发明人： BOOKBINDER, Dana Craig , LI, Ming-Jun , TANDON, Pushkar
IPC分类号： G02B6/028 , G02B6/036
摘要： An optical fiber comprising: (i) a chlorine doped silica based core comprising a core alpha (α) > 10, and maximum refractive index delta Δ 1max % and Cl concentration > 1 wt %; (ii) a cladding surrounding the core, the cladding comprising: (a) an inner cladding region adjacent to and in contact with the core and having a refractive index delta Δ 2 and a minimum refractive index delta Δ 2min such that Δ 2min 1max , the inner cladding region comprising fluorine doped silica and the refractive index delta Δ 2 with region that decreases with radial position, and (b) an outer cladding region surrounding the inner cladding region and having refractive index delta Δ 3 , such that Δ 2min 3 . The fiber has mode field diameter MFD at 1310 nm of ≥ 9 microns, a cable cutoff of ≤ 1260 nm, zero dispersion wavelength of 1300 nm ≤ zero dispersion wavelength ≤ 1324 nm and bend loss at 1550 nm for a 20 mm mandrel of less than 0.5 dB/turn.
摘要翻译：一种光学纤维，其包含：（i）包含核α（α）的氯掺杂二氧化硅基核， 10，并且最大折射指数deltaΔ1max％和Cl浓度> 1重量％; （ii）包围所述纤芯的包层，所述包层包括：（a）与所述纤芯相邻并与所述纤芯接触并且具有折射率ΔΔ2和最小折射率ΔΔ的内包层区域 2分钟，使得Δ2min <2> 内包层区域包含氟掺杂二氧化硅和折射率ΔΔ2，其中区域随着径向位置而减小;以及（b）围绕所述内包层区域的外包层区域，内包层区域并具有折射率ΔΔ3，使得Δ2min < Δ<子> 3 。该光纤具有≥9微米的1310nm的模场直径MFD，≤1260nm的电缆截止波长，1300nm的零色散波长≤零色散波长≤1324nm，以及20mm心轴的弯曲损耗小于15mm 0.5分贝/转。

88. 发明申请

WO2017218780A1 METHODS OF MANUFACTURING WIDE-BAND MULTI-MODE OPTICAL FIBERS AND CORE PREFORMS FOR THE SAME 审中-公开
标题翻译：制造宽带多模光纤的方法和相同的核心部件
公开(公告)号：WO2017218780A1
公开(公告)日：2017-12-21
申请号：PCT/US2017/037686
申请日：2017-06-15
申请人： CORNING INCORPORATED
发明人： BOOKBINDER, Dana Craig , LI, Ming-Jun , TANDON, Pushkar
IPC分类号： C03B37/014
摘要： A method of making a multi-mode optical fiber that includes: depositing a porous germania-doped silica soot to form a germania-doped porous soot preform; optionally depositing a porous silica layer over the porous soot preform; doping the porous soot preform and the optional porous silica layer with a fluorine dopant to form a co-doped soot preform having a core region and a fluorine-doped (optionally trench) region; consolidating the co-doped soot preform to form a sintered glass, co-doped core preform having a refractive index alpha profile between 1.9 and 2.2 measured at 850 nm; depositing a cladding comprising silica over the sintered glass, co-doped preform to form a multi-mode optical fiber preform; drawing the optical fiber preform into a multi-mode optical fiber. A fluorine doping parameter is adjusted taking into account the doping temperature, preferably at least 1250°C, the fluorine dopant partial pressure and the radial thickness of the soot preform.
摘要翻译：一种制造多模光纤的方法，包括：沉积掺杂多孔氧化锗的二氧化硅烟灰以形成掺杂氧化锗的多孔烟灰预制件; 任选地将多孔二氧化硅层沉积在多孔烟灰预制件上; 用氟掺杂剂掺杂多孔烟灰预制棒和任选的多孔氧化硅层以形成具有芯区和氟掺杂（任选的沟槽）区的共掺杂烟灰预制棒; 巩固所述共掺杂烟灰预制件以形成烧结玻璃，共掺杂纤芯预制件，所述共掺杂纤芯预制件具有在850nm处测量的1.9与2.2之间的折射率α分布; 在所述烧结玻璃上沉积包含二氧化硅的包覆层，共掺杂预制件以形成多模光纤预制件; 将光纤预制棒拉成多模光纤。考虑到掺杂温度，优选至少1250℃，氟掺杂剂分压和烟灰预制棒的径向厚度来调整氟掺杂参数。

89. 发明申请

WO2017132035A1 ADHERENT LAMINATED GLASS STRUCTURES 审中-公开
标题翻译：粘合层压玻璃结构
公开(公告)号：WO2017132035A1
公开(公告)日：2017-08-03
申请号：PCT/US2017/014014
申请日：2017-01-19
申请人： CORNING INCORPORATED
发明人： BOOKBINDER, Dana Craig , GROSS, Timothy Michael , JOUANNO, Jean-Marc Martin Gerard , NATARAJAN, Govindarajan
IPC分类号： B32B17/10 , C03C3/091
CPC分类号： B32B7/12 , B32B7/06 , B32B17/064 , C03C3/091 , C03C3/093
摘要： An apparatus comprising a stack of laminate structures, wherein adjacent laminate structures are adhered to each other, and wherein each of the laminate structures in the stack comprise a glass sheet having a thickness of less than or equal to 0.3 mm, an adhesive, and one or more layers of material provided on a portion of the glass sheet.
摘要翻译：包括叠层结构的堆叠的设备，其中相邻的叠层结构彼此粘附，并且其中堆叠中的每个叠层结构包括厚度小于或等于 0.3毫米，粘合剂以及在玻璃板的一部分上提供的一层或多层材料。

90. 发明申请

WO2017003982A2 OPTICAL FIBER WITH LARGE EFFECTIVE AREA AND LOW BENDING LOSS 审中-公开
标题翻译：具有大面积有效面积和低弯曲损失的光纤
公开(公告)号：WO2017003982A2
公开(公告)日：2017-01-05
申请号：PCT/US2016/039711
申请日：2016-06-28
申请人： CORNING INCORPORATED
发明人： BOOKBINDER, Dana Craig , LI, Ming-Jun , MATTHEWS, Hazel Benton III , MISHRA, Snigdharaj Kumar , TANDON, Pushkar
IPC分类号： G02B6/036 , G02B6/02 , C03B37/012
CPC分类号： G02B6/02019 , C03B37/01211 , C03B37/018 , C03B37/01846 , C03B2201/08 , C03B2201/12 , C03B2203/22 , C03C3/06 , C03C13/045 , C03C13/046 , C03C2201/11 , C03C2201/12 , C03C2213/00 , G02B6/02009 , G02B6/02238 , G02B6/02395 , G02B6/03627 , G02B6/0365
摘要： An optical fiber with large effective area, low bending loss and low attenuation. The optical fiber includes a core, an inner cladding region, and an outer cladding region. The core region includes a spatially uniform updopant to minimize low Rayleigh scattering and a relative refractive index and radius configured to provide large effective area. The inner cladding region features a large trench volume to minimize bending loss. The core may be doped with Cl and the inner cladding region may be doped with F.
摘要翻译：光纤有效面积大，弯曲损耗低，衰减小。光纤包括芯，内包层区和外包层区。核心区域包括空间均匀的上升物质，以最小化瑞利散射的低和被配置成提供大的有效面积的相对折射率和半径。内包层区域具有大的沟槽体积以最小化弯曲损耗。芯可以用Cl掺杂，并且内包层区可以掺杂有F.

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