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1. 发明授权

US06706791B2 Cable semiconductive shield compositions 有权
标题翻译：电缆半导体屏蔽组合物
公开(公告)号：US06706791B2
公开(公告)日：2004-03-16
申请号：US09825039
申请日：2001-04-03
申请人： Kiroku Tsukada , Ariyoshi Ohki , Koji Ishihara
发明人： Kiroku Tsukada , Ariyoshi Ohki , Koji Ishihara
IPC分类号： C08K304
CPC分类号： C08K5/1345 , C08K5/14 , C08L23/08 , C08L23/0815 , C08L23/0853 , C08L23/0869 , C08L23/10 , C08L2203/202 , C08L2205/02 , C08L2666/04
摘要： A composition comprising: (a) one or more copolymers selected from the group consisting of (I) a copolymer of ethylene and vinyl acetate containing about 10 to about 50 percent by weight vinyl acetate and having a melt mass flow rate of about 1 to about 100 grams per 10 minutes; (II) a copolymer of ethylene and ethyl acrylate containing about 10 to about 50 percent by weight ethyl acrylate and having a melt mass flow rate of about 1 to about 100 grams per 10 minutes; and (III) a copolymer of ethylene and butyl acrylate containing about 10 to about 50 percent by weight butyl acrylate and having a melt mass flow rate of about 1 to about 100 grams per 10 minutes, and based upon 100 parts by weight of component (a): (b) about 55 to about 200 parts by weight of a linear copolymer of ethylene and an alpha-olefin having 3 to 12 carbon atoms, the copolymer having a melt mass flow rate of about 0.1 to about 30 grams per 10 minutes and a density of 0.870 to 0.944 gram per cubic centimeter; (c) about 5 to about 50 parts by weight of polypropylene having a melt mass flow rate of about 0.5 to about 30 grams per 10 minutes and a density of 0.900 to 0.920 gram per cubic centimeter; (d) about 2 to about 50 parts by weight of an organopolysiloxane having the following formula: R1xR2ySiO(4−a−b)/2 wherein R1 is an aliphatic unsaturated hydrocarbon group; R2 is an unsubstituted or substituted monovalent hydrocarbon group excluding aliphatic unsaturated hydrocarbon groups; x is equal to or greater than 0 but less than 1; y is greater than 0.5 but less than 3; x+y is greater than 1 but less than 3; a is greater than 0 but equal to or less than 1; and b is equal to or greater than 0.5 but equal to or less than 3; (e) about 10 to about 350 parts by weight of carbon black; and (f) optionally, up to about 2 parts by weight of an organic peroxide.
摘要翻译：一种组合物，其包含：（a）一种或多种选自（I）乙烯和乙酸乙烯酯的共聚物的共聚物，其含有约10至约50重量％的乙酸乙烯酯，并且具有约1至约每10分钟100克; （II）乙烯和丙烯酸乙酯的共聚物，其含有约10至约50重量％的丙烯酸乙酯，熔体质量流速为约1至约100克/ 10分钟; 和（III）乙烯和丙烯酸丁酯的共聚物，其含有约10至约50重量％的丙烯酸丁酯并且具有约1至约100克/ 10分钟的熔体质量流动速率，并且基于100重量份组分（ a）（b）约55至约200重量份的乙烯和具有3至12个碳原子的α-烯烃的线性共聚物，所述共聚物的熔体质量流动速率为约0.1至约30克/ 10分钟密度为0.870至0.944克/立方厘米;（c）约5至约50重量份的熔体质量流速为约0.5至约30克/ 10分钟，密度为0.900至0.920克/ 立方厘米;（d）约2至约50重量份具有下式的有机聚硅氧烷：R 1 xR 2 y SiO（4-ab）/ 2，其中R 1是脂族不饱和烃基; R 2是除脂族不饱和烃基之外的未取代或取代的一价烃基; x等于或大于0但小于1; y大于0.5但小于3; x + y大于1但小于3; a大于0但等于或小于1; 和b等于或大于0.5但等于或小于3;（e）约10至约350重量份的炭黑; 和（f）任选地，至多约2重量份的有机过氧化物。

2. 发明授权

US06525119B2 Cable semiconductive shield compositions 失效
标题翻译：电缆半导体屏蔽组合物
公开(公告)号：US06525119B2
公开(公告)日：2003-02-25
申请号：US09824926
申请日：2001-04-03
申请人： Kiroku Tsukada , Ariyoshi Ohki , Koji Ishihara
发明人： Kiroku Tsukada , Ariyoshi Ohki , Koji Ishihara
IPC分类号： C08K554
CPC分类号： H01B1/24 , C08L23/08 , C08L23/0815 , C08L23/0853 , C08L23/0869 , C08L2203/202 , C08L2666/04 , C08L83/00
摘要： A composition comprising: (a) one or more copolymers selected from the group consisting of (I) a copolymer of ethylene and vinyl acetate containing about 10 to about 50 percent by weight of units of vinyl acetate; (II) a copolymer of ethylene and ethyl acrylate containing about 10 to about 50 percent by weight of units of ethyl acrylate; and (III) a copolymer of ethylene and butyl acrylate containing about 10 to about 50 percent by weight of units of butyl acrylate; (b) about 55 to about 200 parts by weight, based upon 100 parts by weight of component (a), of a linear copolymer of ethylene and an alpha-olefin having 3 to 12 carbon atoms, and a density of 0.870 to 0.944 grama per cubic centimeter; (c) about 1 to about 50 parts by weight, based upon 100 parts by weight of component (a), of an organopolysiloxane; (d) about 10 to about 350 parts by weight, based upon 100 parts by weight of component (a), of carbon black; and (e) from 0 to about 2 parts by weight of an organic peroxide, the composition effective for being cross-linked, without a catalyst, with water to provide a cross linked composition.
摘要翻译：一种组合物，其包含：（a）一种或多种选自（I）乙烯和乙酸乙烯酯的共聚物的共聚物，其含有约10至约50重量％的乙酸乙烯酯单元; （II）乙烯和丙烯酸乙酯的共聚物，其含有约10至约50重量％的丙烯酸乙酯单元; 和（III）乙烯和丙烯酸丁酯的共聚物，其含有约10至约50重量％的丙烯酸丁酯单元;（b）约55至约200重量份，基于100重量份组分（a），的乙烯和具有3至12个碳原子的α-烯烃的线型共聚物，密度为每立方厘米0.870至0.944克拉玛;（c）约1至约50重量份，基于100重量份的组分（a）的有机聚硅氧烷;（d）基于100重量份的组分（a），约10至约350重量份的炭黑; 和（e）0至约2重量份的有机过氧化物，所述组合物有效地与无交联催化剂与水交联以提供交联组合物。

3. 发明授权

US06232376B1 Moisture curable polyolefin compositions 有权
标题翻译：水溶性聚烯烃组合物
公开(公告)号：US06232376B1
公开(公告)日：2001-05-15
申请号：US09574075
申请日：2000-05-18
申请人： Kiroku Tsukada , Makoto Okazawa , Ariyoshi Ohki , Hirofumi Yasuda , Yasuo Nomura , Koji Ishihara
发明人： Kiroku Tsukada , Makoto Okazawa , Ariyoshi Ohki , Hirofumi Yasuda , Yasuo Nomura , Koji Ishihara
IPC分类号： C08K534
CPC分类号： C08K5/3435 , C08K5/103 , C08K5/13 , C08K5/18 , C08K5/5425 , Y10T428/31529 , C08L23/08
摘要： A moisture curable polyolefin composition comprising: (a) a polyolefin, and for each 100 parts by weight of component (a), (b) 0.1 to 10 parts by weight of an unsaturated alkoxy silane; (c) 0.01 to 2 parts by weight of an organic peroxide; (d) 0.01 to 2 parts by weight of a silanol condensation catalyst; (e) 0.02 to 2 parts by weight of a hindered amine stabilizer; (f) 0.01 to 1 part by weight of a hindered phenol antioxidant; and (g) 0.01 to 1 part by weight of an arylamine antioxidant.
摘要翻译： 1.一种可湿气固化的聚烯烃组合物，其包含：（a）聚烯烃，并且对于每100重量份的组分（a），（b）0.1至10重量份的不饱和烷氧基硅烷;（c）0.01至2重量份的有机过氧化物;（d）0.01〜2重量份的硅烷醇缩合催化剂;（e）0.02〜2重量份的受阻胺稳定剂;（f）0.01〜1重量份的受阻酚抗氧化剂; 和（g）0.01至1重量份的芳基胺抗氧化剂。

4. 发明授权

US06187858B1 Stabilized insulation composition 有权
标题翻译：稳定的绝缘组成
公开(公告)号：US06187858B1
公开(公告)日：2001-02-13
申请号：US09293582
申请日：1999-04-16
申请人： Takeshi Tachikawa , Koji Ishihara , Ariyoshi Ohki
发明人： Takeshi Tachikawa , Koji Ishihara , Ariyoshi Ohki
IPC分类号： C08K514
CPC分类号： C08K5/14 , C08K5/1345 , C08K5/372 , Y10T428/2936 , Y10T428/294 , C08L23/04
摘要： A composition comprising: (a) polyethylene; (b) as a first antioxidant, a thiobisphenol; (c) as a second antioxidant, a compound containing 3-(3,5-di-t-butyl-4-hydroxyphenyl)propionate in the molecule; (d) as a third antioxidant, distearyl thiodipropionate; and (e) an organic peroxide, with the proviso that each antioxidant is present in an amount of about 0.01 to the about 0.2 part by weight and the organic peroxide is present in an amount of about 0.5 to about 3 parts by weight, all per 100 parts by weight of polyethylene.
摘要翻译：一种组合物，其包含：（a）聚乙烯;（b）作为第一抗氧化剂，硫代双酚;（c）作为第二抗氧化剂，含有3-（3,5-二叔丁基-4-羟基苯基）丙酸酯的化合物分子;（d）作为第三抗氧化剂，二硫代二丙酸二硬脂酯; 和（e）有机过氧化物，条件是每种抗氧化剂的存在量为约0.01至约0.2重量份，有机过氧化物的存在量为约0.5至约3重量份，全部为 100重量份的聚乙烯。

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