公开(公告)号：US08722825B2

公开(公告)日：2014-05-13

申请号：US13482574

申请日：2012-05-29

申请人： Deyan Wang ,  Chunyi Wu ,  Cong Liu ,  Gerhard Pohlers ,  Cheng-bai Xu ,  George G. Barclay

发明人： Deyan Wang ,  Chunyi Wu ,  Cong Liu ,  Gerhard Pohlers ,  Cheng-bai Xu ,  George G. Barclay

IPC分类号： C08F226/06 ,  C08F214/18 ,  C08F220/34

CPC分类号： G03F7/0397 ,  C08F220/18 ,  C08F220/24 ,  C08F220/32 ,  C08F220/34 ,  C08F220/36 ,  C08F220/38 ,  C08F220/58 ,  C08F226/06 ,  C08F2220/1833 ,  C08F2220/283 ,  G03F7/0045 ,  G03F7/0046 ,  G03F7/09 ,  G03F7/2041

摘要： A polymer comprises the polymerized product of monomers comprising a nitrogen-containing monomer comprising formula (Ia), formula (Ib), or a combination of formulas (Ia) and (Ib), and an acid-deprotectable monomer having the formula (II): wherein a is 0 or 1, each Ra is independently H, F, C1-10 alkyl, or C1-10 fluoroalkyl, L1 is a straight chain or branched C1-20 alkylene group, or a monocyclic, polycyclic, or fused polycyclic C3-20 cycloalkylene group, each Rb is independently H, C1-10 alkyl, C3-20 cycloalkyl, C3-20 heterocycloalkyl, an aliphatic C5-20 oxycarbonyl, or a C1-30 acyl group optionally including a heteroatom substituent group, where each Rb is separate or at least one Rb is attached to an adjacent Rb; LN is a nitrogen-containing monocyclic, polycyclic, or fused polycyclic C3-20 heterocycloalkylene group, and X is H, C1-10 alkyl, aliphatic C5-20 oxycarbonyl, or a C1-30 acyl group optionally including a heteroatom substituent group; and each Rc is independently C1-10 alkyl, C3-20 cycloalkyl, or C3-20 heterocycloalkyl, wherein each Rc is separate or at least one Rc is attached to an adjacent Rc.

摘要翻译： 聚合物包含包含式（Ia），式（Ib）或式（Ia）和（Ib）的组合的含氮单体的单体的聚合产物和具有式（II）的酸可去保护的单体， ：其中a为0或1，每个R a独立地为H，F，C 1-10烷基或C 1-10氟烷基，L 1为直链或支链C 1-20亚烷基，或单环，多环或稠合多环C3 -20个亚环烷基，每个R b独立地为H，C 1-10烷基，C 3-20环烷基，C 3-20杂环烷基，脂族C 5-20氧羰基或任选地包含杂原子取代基的C1-30酰基，其中每个R b 是分开的或至少一个Rb连接到相邻的Rb; LN是含氮单环，多环或稠合多环C 3-20杂环亚烷基，X是H，C 1-10烷基，脂肪族C 5-20氧羰基或任选包含杂原子取代基的C 1-3酰基; 并且每个R c独立地为C 1-10烷基，C 3-20环烷基或C 3-20杂环烷基，其中每个R c是分开的或至少一个R c连接到相邻的Rc。

公开(公告)号：US20140120471A1

公开(公告)日：2014-05-01

申请号：US13661553

申请日：2012-10-26

申请人： Emad Aqad ,  Cheng-Bai Xu ,  Cong Liu ,  Mingqi Li ,  Shintaro Yamada

发明人： Emad Aqad ,  Cheng-Bai Xu ,  Cong Liu ,  Mingqi Li ,  Shintaro Yamada

IPC分类号： C07C321/10 ,  G03F7/20 ,  G03F7/027

CPC分类号： C07C381/12 ,  C07C303/32 ,  C07C309/04 ,  C07C309/06 ,  C07C309/12 ,  C07C309/17 ,  C07C2603/74 ,  G03F7/0045 ,  G03F7/0046 ,  G03F7/0397 ,  G03F7/2041 ,  G03F7/322 ,  G03F7/325

摘要： A compound having the formula (I): wherein a is an integer of from 1 to 10, and x is an integer of from 1 to 3, X1 comprises a fluoroalcohol, fluorinated ester, or fluorinated anhydride, Y is a single bond, C1-20 alkylene group, O, S, NR, ester, carbonate, sulfonate, sulfone, or sulfonamide, wherein R is H or C1-20 alkyl, and wherein the C1-20 alkylene group is structurally only carbon, or one or more structural carbon atoms in the C1-20 alkylene group is replaced by oxygen, carbonyl, ester, or a combination comprising at least one of the foregoing, Ar is a substituted or unsubstituted, C5 or greater monocyclic, polycyclic, or fused polycyclic cycloalkyl; or a substituted or unsubstituted, C5 or greater monocyclic, polycyclic, or fused polycyclic aryl group, wherein the cycloalkyl or aryl is a carbocycle or comprises a heteroatom comprising O, S, N, F, or a combination comprising at least one of the foregoing, each R1 is independently a substituted C5-40 aryl, substituted C5-40 heteroaryl, C1-40 alkyl, a C3-40 cycloalkyl, wherein when x is 1, the two groups R1 are separate or bonded to each other to form a C4-40 ring structure, and Z− is a carboxylate, sulfate, sulfonate, sulfamate, or the anion of a sulfonimide, wherein when Y is a single bond, Z− is not sulfonate.

摘要翻译： 具有式（I）的化合物：其中a是1至10的整数，x是1至3的整数，X 1包括氟代醇，氟化酯或氟化酐，Y是单键，C1 -20亚烷基，O，S，NR，酯，碳酸酯，磺酸酯，砜或磺酰胺，其中R是H或C 1-20烷基，其中C 1-20亚烷基在结构上仅为碳，或一个或多个结构 C 1-20亚烷基中的碳原子被氧，羰基，酯或包含至少一个前述的组合代替，Ar是取代或未取代的C5或更大单环，多环或稠合的多环环烷基; 或取代或未取代的C5或更大单环，多环或稠合多环芳基，其中环烷基或芳基是碳环或包含含O，S，N，F的杂原子，或包含至少一个上述 ，每个R 1独立地为取代的C 5-40芳基，取代的C 5-40杂芳基，C 1-40烷基，C 3-40环烷基，其中当x为1时，两个基团R1彼此分离或键合形成C4 -40环结构，Z-是羧酸盐，硫酸盐，磺酸盐，氨基磺酸盐或磺酰亚胺的阴离子，其中当Y是单键时，Z-不是磺酸盐。

公开(公告)号：US20140113140A1

公开(公告)日：2014-04-24

申请号：US14123217

申请日：2011-07-28

申请人： Miaomiao Guo ,  Zhebo Ma ,  Xianda He ,  Jifeng Zhou ,  Yue Fu ,  Cong Liu

发明人： Miaomiao Guo ,  Zhebo Ma ,  Xianda He ,  Jifeng Zhou ,  Yue Fu ,  Cong Liu

IPC分类号： B22F1/02

CPC分类号： B22F1/02 ,  B22F1/0062 ,  B22F2301/15 ,  C22C29/08 ,  Y10T428/2998

摘要： Provided are a coated cobalt powder and a preparation method thereof, the coated cobalt powder consisting of cobalt powder, and paraffin wax, polyethylene glycol or polyethylene coated on the outer surface of the cobalt powder. Using the coated cobalt powder to replace traditional cobalt powder as the raw material for preparing hard alloys, the dusts generated during production can be reduced, and the environment in a production shop can be improved; simultaneously, the paraffin wax, the polyethylene glycol or the polyethylene coated on the surface of the cobalt powder can effectively prevent the cobalt powder from being oxidized by the oxygen or water vapor in the air, thus improving the quality of the cobalt powder. The preparation process of the coated cobalt powder is free from contamination and the coated cobalt powder is suitable for industrialized production.

摘要翻译： 提供一种涂覆的钴粉末及其制备方法，由钴粉末和石蜡，聚乙二醇或聚乙烯包覆的钴粉末涂覆在钴粉末的外表面上。 使用涂覆的钴粉代替传统钴粉作为制备硬质合金的原料，可以减少生产过程中产生的粉尘，改善生产车间的环境; 同时，涂覆在钴粉表面上的石蜡，聚乙二醇或聚乙烯可以有效地防止钴粉被空气中的氧气或水蒸汽氧化，从而提高钴粉的质量。 涂覆的钴粉末的制备过程没有污染，涂覆的钴粉末适用于工业化生产。

公开(公告)号：US08622678B2

公开(公告)日：2014-01-07

申请号：US13275456

申请日：2011-10-18

申请人： Cong Liu

发明人： Cong Liu

IPC分类号： F16B37/14

CPC分类号： H05K3/303 ,  F16B37/04 ,  H05K3/341 ,  H05K2203/0195 ,  H05K2203/085 ,  Y02P70/613

摘要： A nut assembly includes a nut and an carrier. The nut defines a number of latching grooves. The carrier includes a planar board and a number of flexible holding elements protruding from the planar board. Each flexible holding element is releasably latched in one of the latching grooves to latch the carrier to the nut. The carrier is capable of moving relative to the nut from a first state to a second state, so the flexible holding elements slide out of the latching grooves to release the carrier from the nut.

摘要翻译： 螺母组件包括螺母和载体。 螺母限定了多个锁定槽。 载体包括平面板和从平面板突出的多个柔性保持元件。 每个柔性保持元件可释放地锁定在一个锁定槽中，以将托架锁定到螺母。 载体能够相对于螺母从第一状态移动到第二状态，因此柔性保持元件从锁定槽滑出以将载体从螺母释放。

公开(公告)号：US08577665B2

公开(公告)日：2013-11-05

申请号：US12048648

申请日：2008-03-14

申请人： Praveen K. Murthy ,  Cong Liu

发明人： Praveen K. Murthy ,  Cong Liu

IPC分类号： G06F9/455 ,  G06F9/45

CPC分类号： G06F8/10

摘要： Synthesizing a message sequence chart (MSC) from a communicating finite-state machine (CFSM), by transforming the CFSM to a Petri net model, generating a labeled finite digraph with each path representing a linearization of an occurrence net segment of the Petri net, decomposing the diagraph into segments, and mapping where each segment to a compositional MSC.

摘要翻译： 通过将CFSM变换为Petri网模型来合成来自通信有限状态机（CFSM）的消息序列图（MSC），生成具有代表Petri网的发生网段的线性化的每个路径的标记有限有向图， 将段落分解成段，并将每个段映射到组成MSC。

公开(公告)号：US20130137035A1

公开(公告)日：2013-05-30

申请号：US13482574

申请日：2012-05-29

申请人： Deyan Wang ,  Chunyi Wu ,  Cong Liu ,  Gerhard Pohlers ,  Cheng-bai Xu ,  George G. Barclay

发明人： Deyan Wang ,  Chunyi Wu ,  Cong Liu ,  Gerhard Pohlers ,  Cheng-bai Xu ,  George G. Barclay

IPC分类号： C08F220/34 ,  C08F226/06

CPC分类号： G03F7/0397 ,  C08F220/18 ,  C08F220/24 ,  C08F220/32 ,  C08F220/34 ,  C08F220/36 ,  C08F220/38 ,  C08F220/58 ,  C08F226/06 ,  C08F2220/1833 ,  C08F2220/283 ,  G03F7/0045 ,  G03F7/0046 ,  G03F7/09 ,  G03F7/2041

摘要： A polymer comprises the polymerized product of monomers comprising a nitrogen-containing monomer comprising formula (Ia), formula (Ib), or a combination of formulas (Ia) and (Ib), and an acid-deprotectable monomer having the formula (II): wherein a is 0 or 1, each Ra is independently H, F, C1-10 alkyl, or C1-10 fluoroalkyl, L1 is a straight chain or branched C1-20 alkylene group, or a monocyclic, polycyclic, or fused polycyclic C3-20 cycloalkylene group, each Rb is independently H, C1-10 alkyl, C3-20 cycloalkyl, C3-20 heterocycloalkyl, an aliphatic C5-20 oxycarbonyl, or a C1-30 acyl group optionally including a heteroatom substituent group, where each Rb is separate or at least one Rb is attached to an adjacent Rb; LN is a nitrogen-containing monocyclic, polycyclic, or fused polycyclic C3-20 heterocycloalkylene group, and X is H, C1-10 alkyl, aliphatic C5-20 oxycarbonyl, or a C1-30 acyl group optionally including a heteroatom substituent group; and each Rc is independently C1-10 alkyl, C3-20 cycloalkyl, or C3-20 heterocycloalkyl, wherein each Rc is separate or at least one Rc is attached to an adjacent Rc.

摘要翻译： 聚合物包含包含式（Ia），式（Ib）或式（Ia）和（Ib）的组合的含氮单体的单体的聚合产物和具有式（II）的酸可去保护的单体， ：其中a为0或1，每个R a独立地为H，F，C 1-10烷基或C 1-10氟烷基，L 1为直链或支链C 1-20亚烷基，或单环，多环或稠合多环C3 -20个亚环烷基，每个R b独立地为H，C 1-10烷基，C 3-20环烷基，C 3-20杂环烷基，脂族C 5-20氧羰基或任选地包含杂原子取代基的C1-30酰基，其中每个R b 是分开的或至少一个Rb连接到相邻的Rb; LN是含氮单环，多环或稠合多环C 3-20杂环亚烷基，X是H，C 1-10烷基，脂肪族C 5-20氧羰基或任选包含杂原子取代基的C 1-3酰基; 并且每个R c独立地为C 1-10烷基，C 3-20环烷基或C 3-20杂环烷基，其中每个R c是分开的或至少一个R c连接到相邻的Rc。

公开(公告)号：US20120288346A1

公开(公告)日：2012-11-15

申请号：US13275456

申请日：2011-10-18

申请人： Cong Liu

发明人： Cong Liu

IPC分类号： F16B37/14

CPC分类号： H05K3/303 ,  F16B37/04 ,  H05K3/341 ,  H05K2203/0195 ,  H05K2203/085 ,  Y02P70/613

摘要： A nut assembly includes a nut and an carrier. The nut defines a number of latching grooves. The carrier includes a planar board and a number of flexible holding elements protruding from the planar board. Each flexible holding element is releasably latched in one of the latching grooves to latch the carrier to the nut. The carrier is capable of moving relative to the nut from a first state to a second state, so the flexible holding elements slide out of the latching grooves to release the carrier from the nut.

摘要翻译： 螺母组件包括螺母和载体。 螺母限定了多个锁定槽。 载体包括平面板和从平面板突出的多个柔性保持元件。 每个柔性保持元件可释放地锁定在一个锁定槽中，以将托架锁定到螺母。 载体能够相对于螺母从第一状态移动到第二状态，因此柔性保持元件从锁定槽滑出以将载体从螺母释放。

公开(公告)号：US20120171626A1

公开(公告)日：2012-07-05

申请号：US13341067

申请日：2011-12-30

申请人： Deyan WANG ,  Shintaro Yamada ,  Cong Liu ,  Mingqi Li ,  Joon-Seok Oh ,  Chunyi Wu ,  Doris Kang ,  Cheng-Bai Xu

发明人： Deyan WANG ,  Shintaro Yamada ,  Cong Liu ,  Mingqi Li ,  Joon-Seok Oh ,  Chunyi Wu ,  Doris Kang ,  Cheng-Bai Xu

IPC分类号： G03F7/20

CPC分类号： G03F7/0046 ,  G03F7/0397 ,  G03F7/11 ,  G03F7/30

摘要： New photoresist compositions are provided that comprise one or more materials that have base-reactive groups and are particularly useful for dry lithography. Particularly preferred photoresists of the invention can exhibit reduced defects following development of a coating layer of the resist.

摘要翻译： 提供新的光致抗蚀剂组合物，其包含一种或多种具有碱反应性基团并且特别用于干式光刻的材料。 本发明的特别优选的光致抗蚀剂可以在抗蚀剂的涂层开发之后表现出减少的缺陷。

公开(公告)号：US09720321B2

公开(公告)日：2017-08-01

申请号：US13297031

申请日：2011-11-15

申请人： Emad Aqad ,  Mingqi Li ,  Cheng-Bai Xu ,  Cong Liu

发明人： Emad Aqad ,  Mingqi Li ,  Cheng-Bai Xu ,  Cong Liu

IPC分类号： G03F7/004 ,  C07D493/08 ,  G03F7/039

CPC分类号： G03F7/0045 ,  C07D493/08 ,  G03F7/0046 ,  G03F7/0397

摘要： New lactone-containing photoacid generator compounds (“PAGs”) and photoresist compositions that comprise each PAG compounds are provided. These photoresist compositions are useful in the manufacture of electronic device.

公开(公告)号：US09507259B2

公开(公告)日：2016-11-29

申请号：US13482595

申请日：2012-05-29

申请人： Mingqi Li ,  Emad Aqad ,  Cong Liu ,  Ching-Lung Chen ,  Shintaro Yamada ,  Cheng-bai Xu ,  Joseph Mattia

发明人： Mingqi Li ,  Emad Aqad ,  Cong Liu ,  Ching-Lung Chen ,  Shintaro Yamada ,  Cheng-bai Xu ,  Joseph Mattia

IPC分类号： G03F7/004 ,  G03F7/039

CPC分类号： G03F7/004 ,  G03F7/0045 ,  G03F7/0397

摘要： A photoresist composition comprises an acid-sensitive polymer, and a cyclic sulfonium compound having the formula: (Ra)1—(Ar)—S+(—CH2—)m·−O3S—(CRb2)n-(L)p-X wherein each Ra is independently a substituted or unsubstituted C1-30 alkyl group, C6-30 aryl group, C7-30 aralkyl group, or combination comprising at least one of the foregoing, Ar is a monocyclic, polycyclic, or fused polycyclic C6-30 aryl group, each Rb is independently H, F, a linear or branched C1-10 fluoroalkyl or a linear or branched heteroatom-containing C1-10 fluoroalkyl, L is a C1-30 linking group optionally comprising a heteroatom comprising O, S, N, F, or a combination comprising at least one of the foregoing heteroatoms, X is a substituted or unsubstituted, C5 or greater monocyclic, polycyclic or fused polycyclic cycloaliphatic group, optionally comprising a heteroatom comprising O, S, N, F, or a combination comprising at least one of the foregoing, and 1 is an integer of 0 to 4, m is an integer of 3 to 20, n is an integer of 0 to 4, and p is an integer of 0 to 2.