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    • 162. 发明公开
    • 전선 및 전기 케이블을 제조하는데 매우 유용한 열 가황성폴리오르가노실록산 조성물
    • 可用于制造电线或电缆的特殊的高可聚合聚硅氧烷组合物
    • KR1020050084216A
    • 2005-08-26
    • KR1020057010438
    • 2003-11-25
    • 로디아 쉬미
    • 뤠시크리스띤깡퐁도미니끄
    • H01B3/46
    • H01B3/46C08G77/045C08G77/16C08G77/18C08G77/20C08G77/70C08K3/01C08K5/14C08L83/04C08L2666/34C08L2666/54
    • The invention concerns polyorganosiloxane compositions heat- vulcanizable into silicone elastomers, useful in particular for making electric wires or cables with high fire resistance satisfying current standards, containing: a) at least one polyorganosiloxane polymer; b) at least one reinforcing filler; c) an organic peroxide; d) mica; e) zinc oxide; f) optionally at least one additive normally used in the preparation of heat-vulcanizable polyorganosiloxane compositions; g) platinum, a platinum compound and/or a platinum complex; h) titanium oxide; i) at least one packing filler; and j) optionally at least one mineral species belonging to the wollastonite group. Said compositions are characterized in that the packing fillers i) consist in aluminium hydroxide powders AI(OH)3 surface treated with an organoalkoxysiloxane and/or an organosilazane and/or an organosiloxane oligomer bearing OH and/or alkoxy radicals.
    • 本发明涉及可热硫化成硅氧烷弹性体的聚有机硅氧烷组合物,特别用于制造具有高耐火性的电线或电缆,满足目前的标准,其含有:a)至少一种聚有机硅氧烷聚合物; b)至少一种增强填料; c)有机过氧化物; d)云母; e)氧化锌; f)任选地至少一种通常用于制备热可硫化聚有机硅氧烷组合物的添加剂; g)铂,铂化合物和/或铂络合物; h)氧化钛; i)至少一个包装填料; 和j)任选的属于硅灰石基团的至少一种矿物物质。 所述组合物的特征在于包装填料i)由用有机烷氧基硅氧烷和/或有机硅氮烷和/或具有OH和/或烷氧基的有机硅氧烷低聚物表面处理的氢氧化铝粉末Al(OH)3组成。
    • 163. 发明公开
    • 실록산계 수지 및 이를 이용한 반도체 층간 절연막
    • 硅氧烷树脂和半导体层间电介质层使用它来改善机械性能,低介电性能
    • KR1020050005004A
    • 2005-01-13
    • KR1020030044119
    • 2003-07-01
    • 삼성전자주식회사
    • 류이열송기용류준성선종백
    • H01L21/31
    • H01B3/46C08G77/50C09D183/14Y10T428/2962Y10T428/2995Y10T428/31663
    • PURPOSE: A siloxane resin for a semiconductor interlayer dielectric material using the same is provided to improve mechanical properties and low dielectric properties. CONSTITUTION: The siloxane resin is prepared by carrying out hydrolysis and condensation of at least one monomer selected from a radiation type silane monomer represented by formula 1: Si£(CH2)kSiY1Y2Y3|4 wherein k is an integer of 1-10; Y1, Y2 and Y3 are independently C1-C3 alkyl group, C1-C10 alkoxy group or a halogen atom respectively, and at least one of Y1, Y2 and Y3 is a hydrolysable functional group, and compounds represented by formulas 2 to 4, with an acidic or basic catalyst and water in the presence of an organic solvent, wherein the formula 4 is R3Si(X5X6X7)3 in which R3 is a hydrogen atom, C1-C3 alkyl group or C6-C15 aryl group; X5, X6 and X7 are independently C1-C3 alkyl group, C1-C10 alkoxy group or a halogen atom, respectively, and at least one of X5, X6 and X7 is a hydrolysable functional group.
    • 目的:提供一种用于使用其的半导体层间绝缘材料的硅氧烷树脂以改善机械性能和低介电性能。 构成:通过进行至少一种选自式1所示的辐射型硅烷单体的单体的水解和缩合制备硅氧烷树脂:Si(CH 2)k SiY 1 Y 2 Y 3 | 4,其中k为1-10的整数; Y1,Y2和Y3分别独立地为C1-C3烷基,C1-C10烷氧基或卤素原子,Y1,Y2和Y3中的至少一个为可水解官能团,由式2至4表示的化合物与 酸性或碱性催化剂和水,其中式4是R3Si(X5X6X7)3,其中R3是氢原子,C1-C3烷基或C6-C15芳基; X5,X6和X7分别独立地为C1-C3烷基,C1-C10烷氧基或卤素原子,X5,X6和X7中的至少一个为可水解官能团。
    • 165. 发明公开
    • 고점도 폴리부틸렌테레프탈레이트 수지 및 이로부터 제조된 광섬유 피복튜브
    • 高粘度聚丁烯三癸酸酯树脂组合物和由其生产的光纤涂层管
    • KR1020020038992A
    • 2002-05-25
    • KR1020000068860
    • 2000-11-20
    • 주식회사 코오롱
    • 구본창
    • C08L67/02
    • C08L67/03C08K5/523C08K5/57C08L83/04C08L2203/206H01B3/46
    • PURPOSE: Provided are a high viscosity polybutylene terephthalate(PBT) resin composition which is excellent in productivity and compression moldability and suitable for optic fiber coated tube, and an optic fiber-coated tube produced from the same. CONSTITUTION: The PBT resin composition is prepared by adding 0.003-0.01 parts by weight of tin compound represented by formula 1, 0.005-0.02 parts by weight of siloxane based compound represented by formula 2, and phosphorus compound represented by formula 3 to 100 parts by weight of polybutylene terephthalate resin composition. In the formulas, R1 represents hydrogen atom or linear or branched alkyl group of C1-C4, R2 to R4, which are same or different, are hydrogen atom, hydroxyl group, alkyl group of C1-C10, alkoxyl group or phenyl group, R5 to R7, which are the same or different, are hydrogen atom or alkyl group of C1-C10, n is an integer of 10-100, R8 represents hydrogen atom or linear or branched alkyl group of C1-C4, R9 represents methylene group or ethylene group, and M represents sodium, potassium or lithium.
    • 目的:提供一种生产率和压模成型性优异的高粘度聚对苯二甲酸丁二醇酯(PBT)树脂组合物,适用于光纤涂布管,以及由其制造的光纤涂布管。 构成:通过将0.003-0.01重量份由式1表示的锡化合物,0.005-0.02重量份由式2表示的硅氧烷基化合物和由式3表示的磷化合物加入到100份中,制备PBT树脂组合物 聚对苯二甲酸丁二醇酯树脂组合物的重量。 式中,R 1表示氢原子或C 1〜C 4的直链或支链烷基,R 2〜R 4相同或不同,为氢原子,羟基,C1-C10烷基,烷氧基或苯基,R5 至R7相同或不同,为氢原子或C1-C10烷基,n为10-100的整数,R8表示氢原子或C1-C4的直链或支链烷基,R9表示亚甲基或 亚乙基,M表示钠,钾或锂。