公开(公告)号：US20160163901A1

公开(公告)日：2016-06-09

申请号：US14563723

申请日：2014-12-08

申请人： Benjamin Ian Hsia ,  Gabriel Harley ,  Taeseok Kim ,  Richard Hamilton Sewell ,  Sung Dug Kim

发明人： Benjamin Ian Hsia ,  Gabriel Harley ,  Taeseok Kim ,  Richard Hamilton Sewell ,  Sung Dug Kim

IPC分类号： H01L31/0475 ,  H01L31/18 ,  C09D7/12 ,  H01L31/028 ,  H01L31/0224

摘要： Approaches for the foil-based metallization of solar cells and the resulting solar cells are described. For example, a method of fabricating a solar cell involves forming a plurality of alternating N-type and P-type semiconductor regions in or above a substrate. The method also involves forming a paste between adjacent ones of the alternating N-type and P-type semiconductor regions. The method also involves curing the paste to form non-conductive material regions in alignment with locations between the alternating N-type and P-type semiconductor regions. The method also involves adhering a metal foil to the alternating N-type and P-type semiconductor regions. The method also involves laser ablating through the metal foil in alignment with the locations between the alternating N-type and P-type semiconductor regions to isolate regions of remaining metal foil in alignment with the alternating N-type and P-type semiconductor regions. The non-conductive material regions act as a laser stop during the laser ablating.

摘要翻译： 描述了用于太阳能电池和所得太阳能电池的箔基金属化的方法。 例如，制造太阳能电池的方法涉及在基板中或上方形成多个交替的N型和P型半导体区域。 该方法还涉及在相邻的交替的N型和P型半导体区域之间形成糊状物。 该方法还涉及固化糊料以形成与交替的N型和P型半导体区域之间的位置对准的非导电材料区域。 该方法还涉及将金属箔粘附到交替的N型和P型半导体区域。 该方法还包括通过金属箔激光烧蚀与交替的N型和P型半导体区域之间的位置对准，以将残留金属箔的区域与交替的N型和P型半导体区域对准。 在激光烧蚀期间，非导电材料区域用作激光停止。

公开(公告)号：US07825176B2

公开(公告)日：2010-11-02

申请号：US11216792

申请日：2005-08-31

申请人： Sung Dug Kim ,  Ganesh Kannan ,  Vishvajit Chandrakant Juikar ,  Sreepadaraj Karanam ,  Sanjay Braj Mishra ,  Srinivasan Krishnaswami

发明人： Sung Dug Kim ,  Ganesh Kannan ,  Vishvajit Chandrakant Juikar ,  Sreepadaraj Karanam ,  Sanjay Braj Mishra ,  Srinivasan Krishnaswami

IPC分类号： C08K5/17

CPC分类号： C08K5/053 ,  C08L67/02

摘要： A high flow polyester composition is disclosed, which comprises at least one polyester and at least one flow enhancing ingredient of structure, I, where, R1=NH2 or CH2OH; R2=CH3, CH3CH2 or CH2OH or any of C1-C20 alkyl group which may have one or more hydroxy group substituent, C3-C20 cycloalkyl group, C6-C20 aryl group, C1-C20 alkoxy group which may have one or more hydroxy group substituent or C6-C20 aryloxy group. A good balance of flowability and mechanical properties is obtained by controlling the amount of the said flow-enhancing ingredient. The composition further comprises reinforcing fillers, impact modifiers, a property-enhancing thermoplastic such as polycarbonate and flame retardant chemicals. The compositions are suitable for making automotive, electric and electronic parts.

摘要翻译： 公开了一种高流动聚酯组合物，其包含至少一种聚酯和至少一种结构I的流动增强成分，其中R1 = NH2或CH2OH; R 2 = CH 3，CH 3 CH 2或CH 2 OH或可具有一个或多个羟基取代基的C 1 -C 20烷基，可具有一个或多个羟基的C 3 -C 20环烷基，C 6 -C 20芳基，C 1 -C 20烷氧基 取代基或C6-C20芳氧基。 通过控制所述流动增强成分的量获得流动性和机械性能的良好平衡。 组合物还包含增强填料，抗冲改性剂，增强性能的塑料如聚碳酸酯和阻燃化学品。 该组合物适用于制造汽车，电气和电子部件。

公开(公告)号：US20100168289A1

公开(公告)日：2010-07-01

申请号：US12346064

申请日：2008-12-30

申请人： Tianhua DING ,  Sung Dug Kim

发明人： Tianhua DING ,  Sung Dug Kim

IPC分类号： C08K5/53 ,  C08K5/3492 ,  B29C45/00

CPC分类号： C08K5/34928 ,  C08K5/5313 ,  C08K2201/014 ,  C08L67/02

摘要： A composition comprises, based on the total weight of the composition: from 20 to 90 wt. % of a polyester component comprising a poly(butylene terephthalate);from 5 to 35 wt. % of a flame retardant phosphinate of the formula (I) [(R1)(R2)(PO)—O]−mMm+  (I) a flame retardant diphosphinate of the formula (II) [(O—POR1)(R3)(POR2—O)]2−nMm+x  (II), and/or a flame retardant polymer derived from the flame retardant phosphinate of the formula (I) or the flame retardant diphosphinate of the formula (II); from 1 to 25 wt. % of a melamine polyphosphate, melamine cyanurate, melamine pyrophosphate, and/or melamine phosphate; from greater than zero to 50 wt. % of a glass fiber having a non-circular cross-section; and from 0 to 5 wt. % of an additive selected from the group consisting of a mold release agent, an antioxidant, a thermal stabilizer, an antioxidant, and a UV stabilizer; wherein the components have a combined total weight of 100 wt. %.

摘要翻译： 基于组合物的总重量，组合物包含：20至90wt。 ％的包含聚对苯二甲酸丁二醇酯的聚酯组分; 5至35wt。 ％的式（I）[（R1）（R2）（PO）-O] -mMm +（I）的阻燃次膦酸盐式（II）的阻燃二磷酸盐[（O-POR1）（R3） POR2-O）] 2-nMm + x（II），和/或衍生自式（I）的阻燃次膦酸酯或式（II）的阻燃二膦酸盐的阻燃聚合物; 1至25wt。 三聚氰胺多磷酸盐，三聚氰胺氰脲酸盐，三聚氰胺焦磷酸盐和/或磷酸三聚氰胺的百分比; 从大于零至50wt。 ％的具有非圆形横截面的玻璃纤维; 和0至5wt。 ％的选自脱模剂，抗氧化剂，热稳定剂，抗氧化剂和UV稳定剂的添加剂; 其中组分的总重量为100重量％。 ％。

公开(公告)号：US07119141B2

公开(公告)日：2006-10-10

申请号：US10644640

申请日：2003-08-20

申请人： Sung Dug Kim ,  Robert Russell Gallucci ,  Sanjay Braj Mishra

发明人： Sung Dug Kim ,  Robert Russell Gallucci ,  Sanjay Braj Mishra

IPC分类号： C08L67/02 ,  C08L33/06 ,  C08K5/52 ,  C08K5/36 ,  C08K5/13

CPC分类号： C08L67/02 ,  C08K5/0008 ,  C08K5/098 ,  C08K5/134 ,  C08K5/1515 ,  C08K5/36 ,  C08K5/526 ,  C08K5/5393 ,  C08L51/04 ,  C08L51/06 ,  C08L2666/24

摘要： A thermoplastic resin molding composition comprising an alkylene aryl polyester, a core-shell impact modifier for enhancing heat resistance having a shell derived from an alkylacrylate and a rubbery acrylate core derived from an acrylate having 4 to 12 carbon atoms, an effective amount of a difunctional epoxy compound for enhancing hydrolysis resistance of the resin, and a combination of color enhancing stabilizers comprising a thioester stabilizer, a phosphite or phosphonite stabilizer and a hindered phenol stabilizer.

摘要翻译： 一种热塑性树脂模塑组合物，其包含亚烷基芳基聚酯，用于提高耐热性的核 - 壳抗冲改性剂，其具有衍生自丙烯酸烷基酯的壳和衍生自具有4至12个碳原子的丙烯酸酯的橡胶状丙烯酸酯芯，有效量的双官能 用于提高树脂的耐水解性的环氧化合物，以及包含硫酯稳定剂，亚磷酸酯或亚膦酸酯稳定剂和受阻酚稳定剂的增色稳定剂的组合。

公开(公告)号：US08716378B2

公开(公告)日：2014-05-06

申请号：US12826013

申请日：2010-06-29

申请人： Tianhua Ding ,  Rodney Fonseca ,  Sung Dug Kim ,  Chris van der Weele

发明人： Tianhua Ding ,  Rodney Fonseca ,  Sung Dug Kim ,  Chris van der Weele

IPC分类号： C08K5/3492 ,  C08K5/53 ,  C08K3/34 ,  C08L67/02

CPC分类号： C08L67/02 ,  C08K5/34922 ,  C08K5/5313 ,  C08K7/14 ,  C08L25/12 ,  C08L51/003 ,  C08L67/025 ,  C08L2666/02 ,  C08L2666/14

摘要： A thermoplastic polyester composition comprising, based on the total weight of the composition, a chlorine- and bromine-free combination of: from 40 to 60 wt % of a polyester; from 25 to 35 wt % of a reinforcing filler; from 2 to 8 wt % of a flame retardant synergist selected from the group consisting of melamine polyphosphate, melamine cyanurate, melamine pyrophosphate, melamine phosphate, and combinations thereof; from 5 to 15 wt % of a phosphinate salt flame retardant; from more than 0 to less than 5 wt % of an impact modifier component comprising a poly(ether-ester) elastomer and a (meth)acrylate impact modifier; from more than 0 to 5 wt % poly(tetrafluoroethylene) encapsulated by a styrene-acrylonitrile copolymer; from more than 0 to 2 wt % of a stabilizer; wherein the thermoplastic polyester composition contains less than 5 wt % of a polyetherimide.

摘要翻译： 一种热塑性聚酯组合物，其包含基于所述组合物的总重量的无氯和溴的组合：40至60重量％的聚酯; 25至35重量％的增强填料; 2至8重量％的选自三聚氰胺多磷酸盐，三聚氰胺氰尿酸盐，焦磷酸三聚氰胺，磷酸三聚氰胺及其组合的阻燃增效剂; 5〜15重量％的次膦酸盐阻燃剂; 包含聚（醚 - 酯）弹性体和（甲基）丙烯酸酯抗冲改性剂的抗冲击改性剂组分的多于0重量％至小于5重量％ 由超过0至5重量％的由苯乙烯 - 丙烯腈共聚物包封的聚四氟乙烯; 从0至2重量％的稳定剂; 其中所述热塑性聚酯组合物含有小于5重量％的聚醚酰亚胺。

公开(公告)号：US08680167B2

公开(公告)日：2014-03-25

申请号：US11627091

申请日：2007-01-25

申请人： Parminder Agarwal ,  Kristen Cohoon ,  Shellie Virginia Gasaway ,  Ganesh Kannan ,  Sung Dug Kim ,  Kenneth Frederick Miller ,  Dhaval Shah

发明人： Parminder Agarwal ,  Kristen Cohoon ,  Shellie Virginia Gasaway ,  Ganesh Kannan ,  Sung Dug Kim ,  Kenneth Frederick Miller ,  Dhaval Shah

IPC分类号： C08J11/04 ,  C08L67/02 ,  C08K3/04 ,  C08K3/08 ,  C08K3/22 ,  C08K3/34

CPC分类号： C08L67/02 ,  C08K3/013 ,  C08L69/00 ,  C08L2666/18 ,  C08L2666/02

摘要： The invention relates to a composition comprising (a) from 5 to 99 wt % of a modified polybutylene terephthalate random copolymer that (1) is derived from polyethylene terephthalate component selected from the group consisting of polyethylene terephthalate and polyethylene terephthalate copolymers and (2) has at least one residue derived from the polyethylene terephthalate component, and (b) at least 1 wt % of a filler component. In one embodiment, the invention relates to an article molded from the above-mentioned molding composition. In another embodiment, the invention relates to methods for making and methods for using the molding composition.

摘要翻译： 本发明涉及一种组合物，其包含（a）5至99重量％的改性聚对苯二甲酸丁二醇酯无规共聚物，其（1）衍生自聚对苯二甲酸乙二醇酯组分，其选自聚对苯二甲酸乙二醇酯和聚对苯二甲酸乙二醇酯共聚物，和（2）具有 至少一种衍生自聚对苯二甲酸乙二醇酯组分的残基，和（b）至少1重量％的填料组分。 在一个实施方案中，本发明涉及由上述模塑组合物模制的制品。 在另一个实施方案中，本发明涉及制备方法和使用该模塑组合物的方法。

公开(公告)号：US07612130B2

公开(公告)日：2009-11-03

申请号：US11581247

申请日：2006-10-16

申请人： Sung Dug Kim

发明人： Sung Dug Kim

IPC分类号： C08K3/40 ,  C08L67/03

CPC分类号： C08L63/00 ,  C08K3/40 ,  C08L23/02 ,  C08L23/0884 ,  C08L67/02 ,  C08L67/025 ,  C08L2666/02

摘要： A composition contains a polyester; an aromatic epoxy compound, in an amount sufficient to provide 5 to 300 milliequivalents of epoxy per kilogram of polyester; and 0.5 to 6 weight percent, based on the weight of the polyester, and an ethylene-glycidyl methacrylate containing copolymer; and/or a copolyester copolymer, wherein the copolyester comprises, based on the weight of the copolyester, 15 to 95 weight percent of polyester units derived from the reaction of a C6-C24 aromatic dicarboxylic acid or a chemical equivalent thereof with a C2-C6 aliphatic diol, and 5 to 85 weight percent of polyester units derived from the reaction of a C6-C24 aromatic dicarboxylic acid or a chemical equivalent thereof with a poly(alkylene oxide) glycol having a molecular weight of 400-6,000 and a carbon to oxygen ratio of 2.0-4.3. The compositions have excellent hydrolytic resistance, and are suitable for making automotive and electronic parts.

摘要翻译： 组合物含有聚酯; 芳族环氧化合物，其量足以提供5至300毫当量的环氧树脂/千克聚酯; 和基于聚酯重量的0.5至6重量％的乙烯 - 含甲基丙烯酸缩水甘油酯的共聚物; 和/或共聚酯共聚物，其中所述共聚酯基于所述共聚酯的重量包含15至95重量％的衍生自C 6 -C 24芳族二羧酸或其化学等同物与C 2 -C 6的反应的聚酯单元 脂肪族二醇和5〜85重量％的衍生自C6-C24芳族二羧酸或其化学当量与分子量为400-6,000的聚（环氧烷）二醇和碳与氧的反应的聚酯单元 比例为2.0-4.3。 该组合物具有优异的耐水解性，并且适用于制造汽车和电子部件。

公开(公告)号：US20070213471A1

公开(公告)日：2007-09-13

申请号：US11465666

申请日：2006-08-18

申请人： Sung Dug Kim ,  Subir Debnath

发明人： Sung Dug Kim ,  Subir Debnath

IPC分类号： C08F20/32 ,  C08G63/91

CPC分类号： C08G63/916 ,  C08L67/02 ,  C08L2666/24

摘要： An article for contact with a liquid fuel, comprising a composition comprising a polyester reacted with a carboxy-reactive material, the product of said reaction having increased solvent resistance relative to the initial polyester. The article can be in the form of a container or fibers.

摘要翻译： 一种与液体燃料接触的制品，其包含与羧基反应性材料反应的聚酯的组合物，所述反应产物相对于初始聚酯具有增加的耐溶剂性。 物品可以是容器或纤维的形式。

公开(公告)号：US20170077336A1

公开(公告)日：2017-03-16

申请号：US14852315

申请日：2015-09-11

申请人： David D. Smith ,  Sung Dug Kim ,  Joseph Behnke ,  Hung-Ming Wang

发明人： David D. Smith ,  Sung Dug Kim ,  Joseph Behnke ,  Hung-Ming Wang

IPC分类号： H01L31/054 ,  H01L31/068 ,  H01L31/0224 ,  H01L31/18 ,  H01L31/048 ,  H01L31/0236

CPC分类号： H01L31/0547 ,  H01L31/022441 ,  H01L31/02366 ,  H01L31/048 ,  H01L31/0684 ,  H01L31/18 ,  Y02E10/52 ,  Y02E10/547

摘要： A solar cell and a solar laminate are described. The solar cell can have a front side which faces the sun during normal operation and a back side opposite front side. The solar cell can include conductive contacts having substantially reflective outer regions disposed on the back side of the solar cell. The solar laminate can include a first encapsulant, the first encapsulant disposed on the back side of the solar cell and a second encapsulant. The solar laminate can include the solar cell laminated between the first and second encapsulant. The substantially reflective outer regions of the conductive contacts and the first encapsulant can be configured to scatter and/or diffuse light at the back side of the solar laminate for substantial light collection at the back side of the solar cell. Methods of fabricating the solar cell are also described herein.

摘要翻译： 描述了太阳能电池和太阳能层压板。 太阳能电池可以在正常操作期间具有面向太阳的前侧和与前侧相反的背面。 太阳能电池可以包括具有设置在太阳能电池的背面上的基本上反射的外部区域的导电触点。 太阳能层压板可以包括第一密封剂，设置在太阳能电池的背面上的第一密封剂和第二密封剂。 太阳能层压板可以包括层压在第一和第二密封剂之间的太阳能电池。 导电触点和第一密封剂的基本上反射的外部区域可以被配置为在太阳能电池层的背面散射和/或漫射光，以在太阳能电池的背面进行实质的光收集。 本文还描述了制造太阳能电池的方法。

公开(公告)号：US20080090965A1

公开(公告)日：2008-04-17

申请号：US11581247

申请日：2006-10-16

申请人： Sung Dug Kim

发明人： Sung Dug Kim

IPC分类号： C08L63/00

CPC分类号： C08L63/00 ,  C08K3/40 ,  C08L23/02 ,  C08L23/0884 ,  C08L67/02 ,  C08L67/025 ,  C08L2666/02

摘要： A composition contains a polyester; an aromatic epoxy compound, in an amount sufficient to provide 5 to 300 milliequivalents of epoxy per kilogram of polyester; and 0.5 to 6 weight percent, based on the weight of the polyester, and an ethylene-glycidyl methacrylate containing copolymer; and/or a copolyester copolymer, wherein the copolyester comprises, based on the weight of the copolyester, 15 to 95 weight percent of polyester units derived from the reaction of a C6-C24 aromatic dicarboxylic acid or a chemical equivalent thereof with a C2-C6 aliphatic diol, and 5 to 85 weight percent of polyester units derived from the reaction of a C6-C24 aromatic dicarboxylic acid or a chemical equivalent thereof with a poly(alkylene oxide) glycol having a molecular weight of 400-6,000 and a carbon to oxygen ratio of 2.0-4.3. The compositions have excellent hydrolytic resistance, and are suitable for making automotive and electronic parts.

摘要翻译： 组合物含有聚酯; 芳族环氧化合物，其量足以提供5至300毫当量的环氧树脂/千克聚酯; 和基于聚酯重量的0.5至6重量％的乙烯 - 含甲基丙烯酸缩水甘油酯的共聚物; 和/或共聚酯共聚物，其中所述共聚酯基于所述共聚酯的重量包含15至95重量％的衍生自C 6 -C 24芳族二羧酸或其化学等同物与C 2 -C 6的反应的聚酯单元 脂肪族二醇和5〜85重量％的衍生自C6-C24芳族二羧酸或其化学当量与分子量为400-6,000的聚（环氧烷）二醇和碳与氧的反应的聚酯单元 比例为2.0-4.3。 该组合物具有优异的耐水解性，并且适用于制造汽车和电子部件。