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    • 1. 发明授权
    • Method for manufacturing piezoresistive material, piezoresistive composition and pressure sensor device
    • 制造压阻材料的方法,压阻组合物和压力传感器装置
    • US08661917B2
    • 2014-03-04
    • US13273604
    • 2011-10-14
    • Li-Cheng JhengWen-Yang ChangKuo-Chen ShihYi-Lun Hsu
    • Li-Cheng JhengWen-Yang ChangKuo-Chen ShihYi-Lun Hsu
    • G01L1/18
    • G01L1/18H01B1/24
    • A method for manufacturing a piezoresistive material, a piezoresistive composition and a pressure sensor device are provided. The piezoresistive composition includes a conductive carbon material, a solvent, a dispersive agent, an unsaturated polyester and a crosslinking agent. The conductive carbon material is selected from a group consisting of multi-wall nanotube, single-wall carbon nanotube, carbon nanocapsule, graphene, graphite nanoflake, carbon black, and a combination thereof. The solvent is selected from a group consisting of ethyl acetate, butyl acetate, hexane, propylene glycol mono-methyl ether acetate and a combination thereof. The dispersive agent includes block polymer solution with functional groups providing the affinity. The unsaturated polyester is selected from a group consisting of an ortho-phthalic type unsaturated polyester, an iso-phthalic type unsaturated polyester, and a combination thereof. The crosslinking agent is selected from a group consisting of ethyl methyl ketone peroxide, cyclohexanone diperoxide, dibenzoyl peroxide, tert-butyl peroxybenzoate and a combination thereof.
    • 提供一种制造压阻材料的方法,压阻组合物和压力传感器装置。 压电组合物包括导电碳材料,溶剂,分散剂,不饱和聚酯和交联剂。 导电性碳材料选自多壁纳米管,单壁碳纳米管,碳纳米胶囊,石墨烯,石墨纳米片,炭黑及其组合。 溶剂选自乙酸乙酯,乙酸丁酯,己烷,丙二醇单甲基醚乙酸酯及其组合。 分散剂包括具有提供亲和性的官能团的嵌段聚合物溶液。 不饱和聚酯选自邻苯二甲酸类不饱和聚酯,异邻苯二甲酸类不饱和聚酯及其组合。 交联剂选自乙基甲基酮过氧化物,环己酮二过氧化物,过氧化二苯甲酰,过氧苯甲酸叔丁酯及其组合。
    • 2. 发明申请
    • METHOD FOR MANUFACTURING PIEZORESISTIVE MATERIAL, PIEZORESISTIVE COMPOSITION AND PRESSURE SENSOR DEVICE
    • 制造复合材料的方法,PIEZORESISTIVE COMPOSITION和压力传感器装置
    • US20120090408A1
    • 2012-04-19
    • US13273604
    • 2011-10-14
    • Li-Cheng JhengWen-Yang ChangKuo-Chen ShihYi-Lun Hsu
    • Li-Cheng JhengWen-Yang ChangKuo-Chen ShihYi-Lun Hsu
    • G01L1/18H01B1/24
    • G01L1/18H01B1/24
    • A method for manufacturing a piezoresistive material, a piezoresistive composition and a pressure sensor device are provided. The piezoresistive composition includes a conductive carbon material, a solvent, a dispersive agent, an unsaturated polyester and a crosslinking agent. The conductive carbon material is selected from a group consisting of multi-wall nanotube, single-wall carbon nanotube, carbon nanocapsule, graphene, graphite nanoflake, carbon black, and a combination thereof. The solvent is selected from a group consisting of ethyl acetate, butyl acetate, hexane, propylene glycol mono-methyl ether acetate and a combination thereof. The dispersive agent includes block polymer solution with functional groups providing the affinity. The unsaturated polyester is selected from a group consisting of an ortho-phthalic type unsaturated polyester, an iso-phthalic type unsaturated polyester, and a combination thereof. The crosslinking agent is selected from a group consisting of ethyl methyl ketone peroxide, cyclohexanone diperoxide, dibenzoyl peroxide, tert-butyl peroxybenzoate and a combination thereof.
    • 提供一种制造压阻材料的方法,压阻组合物和压力传感器装置。 压电组合物包括导电碳材料,溶剂,分散剂,不饱和聚酯和交联剂。 导电性碳材料选自多壁纳米管,单壁碳纳米管,碳纳米胶囊,石墨烯,石墨纳米片,炭黑及其组合。 溶剂选自乙酸乙酯,乙酸丁酯,己烷,丙二醇单甲基醚乙酸酯及其组合。 分散剂包括具有提供亲和性的官能团的嵌段聚合物溶液。 不饱和聚酯选自邻苯二甲酸类不饱和聚酯,异邻苯二甲酸类不饱和聚酯及其组合。 交联剂选自乙基甲基酮过氧化物,环己酮二过氧化物,过氧化二苯甲酰,过氧苯甲酸叔丁酯及其组合。
    • 10. 发明授权
    • Catalyst composition for living free radical polymerization and process for polymerizing (meth) acrylic, vinyl, vinylidene, and diene monomers using the catalyst composition
    • 用于活性自由基聚合的催化剂组合物和使用该催化剂组合物聚合(甲基)丙烯酸,乙烯基,亚乙烯基和二烯单体的方法
    • US06780811B2
    • 2004-08-24
    • US10100989
    • 2002-03-20
    • Kuo-Chen ShihLi-Jiun ChenYu-Shan Chao
    • Kuo-Chen ShihLi-Jiun ChenYu-Shan Chao
    • B01J3100
    • C08F20/12C08F4/00C08F36/04
    • A catalyst composition for living free radical polymerization. The catalyst composition includes a transition metal complex MXp and a ligand, wherein M is a transition metal; X is halogen, —NO2, —NCS, —NCO, —SCN, —CN, —N3, —SO4, carboxylate group, or —PF6; p is the valence of the transition metal, the ligand is represented by formula (I): wherein R1 can be the same or different and is C1-20 alkyl, C6-20 aryl, C7-20 alkylaryl, C7-20 arylalkyl, or heterocyclic groups; R2 can be the same or different and is H, C1-20 alkyl, C6-20 aryl, C7-20 alkylaryl, C7-20 arylalkyl, heterocyclic groups, alkyl sulfide groups, nitrile groups, alkylsilyl, or ester groups; n is an integer of 0 to 6; and A is deleted or an S or O atom, wherein the molar ratio of the transition metal complex MXp and the ligand is 1 to 4. The catalyst composition of the present invention can be used to polymerize (meth)acrylic, vinyl, vinylidene, and diene monomers, and the polymer obtained has narrow polydispersity.
    • 用于活性自由基聚合的催化剂组合物。 催化剂组合物包括过渡金属络合物MXp和配体,其中M是过渡金属; X是卤素,-NO 2,-NCS,-NCO,-SCN,-CN,-N 3,-SO 4,羧酸酯基或-PF 6; p是过渡金属的化合价,配体由式(I)表示:其中R 1可以相同或不同,并且是C 1-20烷基,C 6-20芳基,C 7-20烷基芳基,C 7-20 芳烷基或杂环基; R 2可以相同或不同,为H,C 1-20烷基,C 6-20芳基,C 7-20烷基芳基,C 7-20芳基烷基,杂环基,烷基硫基,腈基,烷基甲硅烷基或酯基; n为0〜6的整数。 并且A被除去或S或O原子,其中过渡金属络合物MXp和配体的摩尔比为1〜4。本发明的催化剂组合物可用于聚合(甲基)丙烯酸,乙烯基,亚乙烯基, 和二烯单体,并且所得聚合物具有窄的多分散性。