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1. 发明申请

US20180142095A1 POLYOXYMETHYLENE COMPOSITIONS 审中-公开
公开(公告)号：US20180142095A1
公开(公告)日：2018-05-24
申请号：US15789203
申请日：2017-10-20
申请人： EI DU PONT DE NEMOURS AND COMPANY
发明人： RAMABHADRA RATNAGIRI
IPC分类号： C08L59/02
摘要： Polyoxymethylene compositions, articles comprising these compositions, and processes of making the compositions, comprising: a) at least one polyoxymethylene polymer; b) about 0.1 to about 5 wt. % of poly alpha-1,3-glucan having a d90 particle size of 50 microns or less; c) optionally, at least one additive selected from the group consisting of nucleating agents, waxes, ultraviolet stabilizers, colorants, antioxidants, formaldehyde scavengers, lubricants, and mixtures of these; wherein an article molded from said polyoxymethylene composition exhibits a formaldehyde emission of 1 weight percent or less when measured according to TEF test method.

2. 发明申请

US20180066026A1 MODULATION OF YEP6 GENE EXPRESSION TO INCREASE YIELD AND OTHER RELATED TRAITS IN PLANTS 审中-公开
公开(公告)号：US20180066026A1
公开(公告)日：2018-03-08
申请号：US15625885
申请日：2015-12-03
申请人： EI DU PONT DE NEMOURS AND COMPANY , UNIVERSITY OF ILLINOIS/URBANA , PIONEER HI-BRED INTERNATIONAL, INC.
发明人： KEVIN FENGLER , RAJEEV GUPTA , BAILIN LI , STEPHEN P MOOSE , BENJAMIN WEERS , WENGANG ZHOU
IPC分类号： C07K14/415 , A01H5/10 , C12N15/82
CPC分类号： C07K14/415 , A01H5/10 , C12N15/8273
摘要： Nucleotide sequences encoding YEP6 polypeptides are provided herein, along with plants and cells having reduced levels of YEP6 gene expression, reduced levels of YEP6 polypeptide activity, or both. Plants with reduced levels of gene expression of at least one YEP6 gene and/or reduced levels of YEP6 polypeptide activity that exhibit increased yield, increased staygreen, increased abiotic stress tolerance, or any combination of these, are provided. Methods for increasing yield, staygreen and abiotic stress tolerance in plants, by modulating YEP6 gene expression or activity, are also provided.

3. 发明申请

US20140357483A1 NANOPARTICLES COMPOSITIONS CONTAINING POLYMERS AND ANTHRANILIC ACID DIAMIDE INSECTICIDES FOR PROPAGULE COATING 有权
标题翻译：含聚合物的纳米颗粒组合物和用于丙烯酸涂料的壬二酸二钠杀虫剂
公开(公告)号：US20140357483A1
公开(公告)日：2014-12-04
申请号：US14365794
申请日：2012-12-19
申请人： EI DU PONT DE NEMOURS AND COMPANY
发明人： Eric P. Holowka , Stephanie C. Vrakas
IPC分类号： A01N43/56
CPC分类号： A01N43/56 , A01N25/10 , A01N25/24 , A01N2300/00
摘要： Disclosed is an insecticidal composition comprising by weight based on the total weight of the composition: (a) from about 0.25 to about 25% of one or more anthranilic diamide insecticides; (b) from about 2.5 to about 25% of a poly(lactic acid) polymer component having a water dispersability of at least about 5% by weight at 20° C. and an average molecular weight ranging from about 700 to about 4,000 daltons; wherein the ratio of component (b) to component (a) is about 1:1 to about 1:10 by weight; and (c) from about 20 to about 50% of a composition comprising either (i) a poly(lactide-co-glycolide) copolymer and a methyl poly(ethylene glycol) copolymer, or (ii) an acrylate/methacrylate-based polymer or copolymer and a methyl poly(ethylene glycol) copolymer; wherein the methyl poly(ethylene glycol) copolymer has a water solubility of at least about 5% by weight at 20° C., a hydrophilic-lipophilic balance value of at least about 7, and an average molecular weight ranging from 12,000 to 65,000, and further wherein the ratio of the poly(lactide-co-glycolide) or the acrylate/methacrylate-based polymer or copolymer, to the methyl poly(ethylene glycol) is about 1:1 to about 4:1 by weight and the ratio of component (c) to component (b) is about 2:1 to about 9:1 by weight. Also disclosed is a geotropic propagule coated with the insecticidal composition. Further disclosed is a liquid composition comprising the insecticidal composition, and a method for protecting a geotropic propagule and plant derived therefrom from a phytophagous insect pest.
摘要翻译：公开了一种杀虫组合物，其包含基于组合物总重量的重量：（a）约0.25至约25％的一种或多种邻氨基二酰胺杀虫剂; （b）约20至约25％的聚（乳酸）聚合物组分，其在20℃下的水分散性至少为约5重量％，平均分子量为约700至约4,000道尔顿; 其中组分（b）与组分（a）的重量比为约1:1至约1:10; 和（c）约20至约50％的包含（i）聚（丙交酯 - 共 - 乙交酯）共聚物和甲基聚（乙二醇）共聚物的组合物，或（ii）丙烯酸酯/甲基丙烯酸酯基聚合物或共聚物和甲基聚（乙二醇）共聚物; 其中所述甲基聚（乙二醇）共聚物在20℃下的水溶解度为至少约5重量％，亲水 - 亲油平衡值为至少约7，平均分子量为12,000至65,000，并且其中聚（丙交酯 - 共 - 乙交酯）或丙烯酸酯/甲基丙烯酸酯基聚合物或共聚物与聚（乙二醇）甲基酯的重量比为约1:1至约4:1，组分（c）与组分（b）的重量比为约2:1至约9:1。还公开了涂覆有杀虫组合物的地层增殖体。进一步公开的是包含杀虫组合物的液体组合物，以及用于保护地质性繁殖体和从其衍生的植物性害虫的植物的方法。

4. 发明申请

US20130340821A1 CONDUCTIVE COMPOSITIONS AND PROCESSES FOR USE IN THE MANUFACTURE OF SEMICONDUCTOR DEVICES - ORGANIC MEDIUM COMPONENTS 审中-公开
公开(公告)号：US20130340821A1
公开(公告)日：2013-12-26
申请号：US13800333
申请日：2013-03-13
申请人： EI DU PONT DE NEMOURS AND COMPANY
发明人： Hideki AKIMOTO , Takuya KONNO , Giovanna LAUDISIO , Patricia J. OLLIVIER , Michael ROSE , Jerome David SMITH , Richard John Sheffield YOUNG
IPC分类号： H01L31/0224 , H01L31/18
CPC分类号： H01L31/0224 , C03C8/10 , C03C8/12 , C03C8/16 , C03C8/18 , H01B1/16 , H01B1/22 , H01L21/2225 , H01L21/283 , H01L31/022425 , H01L31/18 , H05K1/092 , Y02E10/50
摘要： Embodiments of the invention relate to a silicon semiconductor device, and a conductive paste for use in the front side of a solar cell device.

5. 发明申请

US20170141171A1 ELECTRICAL DEVICE TO MASK SYSTEMATIC LUMINANCE VARIATION 有权
公开(公告)号：US20170141171A1
公开(公告)日：2017-05-18
申请号：US14942282
申请日：2015-11-16
申请人： EI DU PONT DE NEMOURS AND COMPANY
发明人： ANDREW WESLEY JOHNSON , JOHANN THOMAS TRUJILLO
IPC分类号： H01L27/32
CPC分类号： H01L27/3262 , G09G3/3233 , G09G2320/0233 , H01L27/326
摘要： An electrical device containing pixel circuits, where at least one resistor is present within one pixel circuit to mask systematic luminance variation in organic light emitting diodes. The resistor can be located at one or more locations between electrodes. Each resistor has a defined resistor density, with distinct resistor values among pixel circuits to produce random variations in pixel luminance across a display containing plurality of pixel circuits.

6. 发明申请

US20140060859A1 Mixture for Abating Combustion by a Li-ion Battery 审中-公开
标题翻译：用锂离子电池消除燃烧的混合物
公开(公告)号：US20140060859A1
公开(公告)日：2014-03-06
申请号：US13973311
申请日：2013-08-22
申请人： EI DU PONT DE NEMOURS AND COMPANY
发明人： Dennis J. Kountz , James R. Hoover , George Martin Pruce
IPC分类号： A62C3/16 , A62D1/00 , C09K21/14 , A62C35/02
CPC分类号： A62C3/16 , A62C35/02 , A62D1/0007 , C09K21/14 , H01M2/0267 , H01M2/0287 , H01M2/0292 , H01M2/1077 , H01M2/1094 , H01M2/20 , H01M2/202 , H01M4/667 , H01M10/0525
摘要： Abatement of combustion by Li-ion battery is achieved by positioning a mixture comprising a thermally destabilizable solid fluoropolymer and a fluorinated composition with respect to the battery, the positioning being effective to provide the abatement of combustion of the battery, the mixture preferably being a semi-solid and having the proximity to the battery to provide the combustion abatement effect, preferably as a coating on at least a portion of the battery.
摘要翻译：通过将包含热不稳定的固体含氟聚合物和氟化组合物的混合物相对于电池定位来实现锂离子电池的燃烧的消除，该定位有效地提供电池的燃烧减少，该混合物优选为半并且具有靠近电池以提供燃烧消除效果，优选地作为电池的至少一部分上的涂层。

7. 发明申请

US20190276669A1 LOW HAZE POLYIMIDE FILM 审中-公开
公开(公告)号：US20190276669A1
公开(公告)日：2019-09-12
申请号：US16277081
申请日：2019-02-15
申请人： EI DU PONT DE NEMOURS AND COMPANY
发明人： KOSTANTINOS KOURTAKIS , Gene M. Rossi , Peggy Scott
IPC分类号： C08L79/08 , C08K5/00 , C08K5/357 , C08K5/3437
摘要： In a first aspect, a low haze polyimide film includes, a dianhydride, a diamine, and a color-tuning compound. The low haze polyimide film has a thickness in a range of from 1 to 150 um, an a* closer to zero with a |Δa*| greater than 0.2 and a b* that is at most 0.2 further away from zero, or a b* closer to zero with a |Δb*| greater than 0.2 and an a* that is at most 0.2 further away from zero, when compared to a low haze polyimide film of the same dianhydride and diamine composition, but without the color-tuning compound, and a haze of less than 4%. In a second aspect, an electronic device includes the low haze polyimide film of the first aspect.

8. 发明申请

US20190112590A1 ARABINOSE ISOMERASES FOR YEAST 审中-公开
公开(公告)号：US20190112590A1
公开(公告)日：2019-04-18
申请号：US16091175
申请日：2017-04-05
申请人： EI DU PONT DE NEMOURS AND COMPANY
发明人： Zhongqiang Chen , Min Qi , Jianjun Yang , Barbara RICE
IPC分类号： C12N9/90 , C12N15/52 , C12P7/18 , C12P7/16 , C12P7/06
摘要： A group of arabinose isomerases are disclosed that provide effective amounts of activity for use of arabinose in production of ethanol, when expressed in yeast cells expressing the other enzymes of an arabinose utilization pathway. The group of arabinose isomerases represents a clade of a phylogenetic tree, having a distinguishing conserved amino acid sequence motif. Other useful arabinose isomerases are also disclosed.

9. 发明授权

US09521844B2 Solvent addition and removal in the hydrogenation of catmint oil 有权
公开(公告)号：US09521844B2
公开(公告)日：2016-12-20
申请号：US14034885
申请日：2013-09-24
申请人： EI DU PONT DE NEMOURS AND COMPANY
发明人： John Charles Fisher , Keith W Hutchenson , Scott Christopher Jackson , Leo Ernest Manzer , Mark A Scialdone , Mayis Seapan
IPC分类号： A61K36/53 , A61K36/185 , A01N43/16 , A01N65/22
CPC分类号： A01N43/16 , A01N65/22 , Y02A50/337
摘要： Disclosed are methods for treating catmint oil. The treated catmint oil can be used for the production of hydrogenated catmint oil, which is enriched in the insect repellent, dihydronepetalactone, and from which formulated products may be prepared.

10. 发明授权

US09040773B2 Plants having altered agronomic characteristics under nitrogen limiting conditions and related constructs and methods involving genes encoding LNT1 polypeptides and homologs thereof 有权
标题翻译：在氮限制条件下具有改变农学特征的植物和涉及编码LNT1多肽及其同系物的基因的相关构建体和方法
公开(公告)号：US09040773B2
公开(公告)日：2015-05-26
申请号：US14016295
申请日：2013-09-03
申请人： EI DU PONT DE NEMOURS AND COMPANY , PIONEER HI BRED INTERNATIONAL INC
发明人： Milo Aukerman , Stephen M Allen , Dale F. Loussaert , Stanley Luck , Hajime Sakai , Scott V. Tingey
IPC分类号： A01H1/00 , C12N5/04 , C12N15/00 , C12N15/82 , C07H21/04
CPC分类号： C12N15/8271 , C12N15/8241 , C12N15/8261 , Y02A40/146
摘要： Isolated polynucleotides and polypeptides and recombinant DNA constructs particularly useful for altering agronomic characteristics of plants under nitrogen limiting conditions, compositions (such as plants or seeds) comprising these recombinant DNA constructs, and methods utilizing these recombinant DNA constructs. The recombinant DNA construct comprises a polynucleotide operably linked to a promoter functional in a plant, wherein said polynucleotide encodes an LNT1 polypeptide.
摘要翻译：分离的多核苷酸和多肽以及特别可用于在氮限制条件下改变植物的农学特征的重组DNA构建体，以及包含这些重组DNA构建体的组合物（例如植物或种子）以及利用这些重组DNA构建体的方法。重组DNA构建体包含可操作地连接于植物功能性启动子的多核苷酸，其中所述多核苷酸编码LNT1多肽。

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