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    • 1. 发明授权
    • Diene copolymer substituted by alkoxy silane, and organic and inorganic hybrid composition comprising the same
    • 由烷氧基硅烷取代的二烯共聚物和包含它们的有机和无机杂化组合物
    • US06462141B1
    • 2002-10-08
    • US09460643
    • 1999-12-15
    • Eun-Kyoung KimHyung-Suk ChoYoung-Pil Kim
    • Eun-Kyoung KimHyung-Suk ChoYoung-Pil Kim
    • C08F800
    • C08F8/42C08C19/25
    • The present invention relates to alkoxysilane-substituted diene copolymers, organic and inorganic hybrid complex compositions comprising the same and a process for the preparation of the same. The alkoxysilane-substituted diene copolymers are prepared by reacting a diene copolymer substituted by epoxy or hydroxy groups with a silane compound. Thus prepared alkoxysilane-substituted diene copolymer is characterized by the facts that it is in organic solvents and it is capable of being cured at low temperatures. The present invention also relates to a composition prepared by mixing the said copolymer with inorganic fillers and/or coupling agents. The copolymer of the formula (1) has high reactivity with coupling agents since it possesses reactive silane groups and thus provides the diene polymer composition as having improved compatibility with inorganic fillers. In addition, when the copolymer of the formula (1) is added to a sol-gel reactant, a substitution reaction proceeds smoothly even under mild reaction conditions and thus it is possible to introduce the third functional group to copolymer blocks.
    • 本发明涉及烷氧基硅烷取代的二烯共聚物,包含它们的有机和无机杂化复合组合物及其制备方法。 烷氧基硅烷取代的二烯共聚物通过使被环氧基或羟基取代的二烯共聚物与硅烷化合物反应来制备。 由此制备的烷氧基硅烷取代的二烯共聚物的特征在于它在有机溶剂中并且能够在低温下固化。 本发明还涉及通过将所述共聚物与无机填料和/或偶联剂混合而制备的组合物。 式(1)的共聚物与偶联剂具有高反应性,因为它具有反应性硅烷基团,因此提供二烯聚合物组合物具有改善的与无机填料的相容性。 此外,当将式(1)的共聚物加入到溶胶 - 凝胶反应物中时,即使在温和的反应条件下,取代反应也能顺利进行,因此可以将第三官能团引入共聚物嵌段。
    • 9. 发明申请
    • SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME
    • 半导体器件及其制造方法
    • US20090239348A1
    • 2009-09-24
    • US12478345
    • 2009-06-04
    • Sun-Ghil LeeYoung-Pil KimYu-Gyun ShinJong-Wook LeeYoung-Eun Lee
    • Sun-Ghil LeeYoung-Pil KimYu-Gyun ShinJong-Wook LeeYoung-Eun Lee
    • H01L21/336
    • C30B29/06C30B15/00
    • A semiconductor device formed on a strained silicon layer and a method of manufacturing such a semiconductor device are disclosed. In accordance with this invention, a first silicon germanium layer is formed on a single crystalline silicon substrate; a second silicon germanium layer is formed on the first silicon germanium layer, the second silicon germanium layer having a concentration of germanium in a range of about 1 percent by weight to about 15 percent by weight based on the total weight of the second silicon germanium layer; a strained silicon layer is formed on the second silicon germanium layer; an isolation layer is formed at a first portion of the strained silicon layer; a gate structure is formed on the strained silicon layer; and, source/drain regions are formed at second portions of the strained silicon layer adjacent to the gate structure to form a transistor.
    • 公开了一种形成在应变硅层上的半导体器件及其制造方法。 根据本发明,在单晶硅衬底上形成第一硅锗层; 第二硅锗层形成在第一硅锗层上,第二硅锗层的锗浓度在约1重量%至约15重量%的范围内,基于第二硅锗层的总重量 ; 在第二硅锗层上形成应变硅层; 在应变硅层的第一部分处形成隔离层; 在应变硅层上形成栅极结构; 并且源极/漏极区域形成在与栅极结构相邻的应变硅层的第二部分处以形成晶体管。