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公开(公告)号：US6160048A
公开(公告)日：2000-12-12
申请号：US133963
申请日：1998-08-14
IPC分类号： C08F8/00 , C08F255/02 , C08L51/06 , C08J3/02
CPC分类号： C08F255/02 , C08F8/00 , C08F2800/20 , C08L51/06 , C08L2666/02 , C08F210/02
摘要： There is provided a modified ethylene resin produced by subjecting (a) an ethylene resin to modification with (b) an .alpha.,.beta.-unsaturated carboxylic ester having a hydrocarbon-terminated polyalkylene oxide chain, and with (c) an aromatic vinyl compound and/or (d) an ester of an .alpha.,.beta.-unsaturated carboxylic acid with an aliphatic alcohol.There is also provided an ethylene resin composition comprising: (A) 80 to 99.9% by weight of a modified ethylene resin produced by subjecting (a) an ethylene resin to modification at least with (b) an .alpha.,.beta.-unsaturated carboxylic ester having a polyalkylene oxide chain; and (B) 20 to 0.1% by weight of a surfactant.
摘要翻译： 提供一种改性乙烯树脂，其通过（a）乙烯树脂与（b）具有烃封端的聚环氧烷链的α，β-不饱和羧酸酯和（c）芳族乙烯基化合物和/ 或（d）α，β-不饱和羧酸与脂族醇的酯。 还提供了一种乙烯树脂组合物，其包含：（A）80至99.9重量％的改性乙烯树脂，其通过（a）乙烯树脂至少用（b）α，β-不饱和羧酸酯 聚环氧烷链; 和（B）20至0.1重量％的表面活性剂。
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公开(公告)号：US09956203B2
公开(公告)日：2018-05-01
申请号：US12955776
申请日：2010-11-29
CPC分类号： A61K31/4152 , A61J1/10 , A61K9/0019 , B32B27/08 , B32B27/302 , B32B27/32 , B32B27/325 , B32B2250/24 , B32B2270/00 , B32B2307/30 , B32B2307/308 , B32B2307/31 , B32B2307/412 , B32B2307/50 , B32B2307/51 , B32B2307/546 , B32B2307/558 , B32B2307/7242 , B32B2307/7265 , B32B2439/80 , Y10T428/2826
摘要： The present invention provides and a plastic container and multilayered films, which comprises a heat-sealable seal layer, a cyclic polyolefin layer, and an outermost layer, wherein the seal layer comprises polypropylene, the cyclic polyolefin layer comprises a cyclic polyolefin polymer or a cyclic polyolefin copolymer, and the outermost layer comprises a layer containing polypropylene, and which further comprises a resin composition layer comprises a blended product of a propylene polymer and a styrene elastomer. The plastic container of the present invention can suppresses a reduction in the medicament content of a liquid-state medicament and is excellent in terms of shock resistance, handling ability during the filling of the container with the medicament, and the moldability and transparency of the container.
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公开(公告)号：US5352721A
公开(公告)日：1994-10-04
申请号：US105621
申请日：1993-08-13
IPC分类号： C08K3/22 , C08K3/24 , C08K3/38 , C08K5/06 , C08K5/15 , C08L59/00 , C08L71/12 , C08L77/00 , C08L77/02 , C08K5/55
CPC分类号： C08K5/15 , C08K5/06 , C08L71/123 , C08L77/02 , C08L59/00
摘要： There is disclosed a thermoplastic resin composition which comprises(a) a polyphenylene ether and(b) a polyamide resin, and(c) 0.01 to 5 parts by weight of an acetal and(d) 0.01 to 5 parts by weight of a Lewis acid based on 100 parts by weight of the above (a) and (b) in total.
摘要翻译： 公开了一种热塑性树脂组合物，其包含（a）聚苯醚和（b）聚酰胺树脂，（c）0.01至5重量份的缩醛和（d）0.01至5重量份的路易斯酸 基于上述（a）和（b）的100重量份。
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公开(公告)号：US07141300B2
公开(公告)日：2006-11-28
申请号：US10172893
申请日：2002-06-14
CPC分类号： H01L21/6836 , C08L23/06 , C08L2666/04 , C09J7/243 , C09J123/16 , C09J2203/326 , H01L21/78 , H01L2221/68327 , Y10T428/28 , Y10T428/2809 , Y10T428/2848 , Y10T428/31855
摘要： An adhesive sheet for dicing comprising a base film provided at least one surface thereof with an adhesive layer, wherein the base film comprises an olefinic thermoplastic elastomer comprising propylene and ethylene and/or α-olefin including 4 to 8 carbon atoms as polymerization components, and the peak melting temperature of the olefinic thermoplastic elastomer is 120° C. or more, is free of economical disadvantages with less reduction in the quality level of products and less generation of fibrous off-cuts during dicing. In particular, fibrous off-cuts occur less during dicing when the base film contains a crystal-nucleating agent. Further, generation of chippings during dicing can be prevented by incorporation of an ethylene series polymer into the base film.
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公开(公告)号：US06417275B2
公开(公告)日：2002-07-09
申请号：US09731480
申请日：2000-12-06
IPC分类号： C08L2300
CPC分类号： C08L23/10 , C08L23/14 , C08L2205/02 , C08L2308/00 , C08L2666/04
摘要： A propylene-based copolymer composition comprises: 10 to 60% by weight of a polymer component (A) comprising propylene as a main component and having an isotactic index of not less than 90%; and 40 to 90% by weight of a copolymer component (B) comprising propylene and other &agr;-olefin having not more than 8 carbon atoms and containing propylene and ethylene as essential components, the copolymer component containing cold xylene insolubles in an amount of from more than 20 to 70% by weight based on the weight of whole polymers, and cold xylene solubles in an amount of 10 to 60% by weight based on the weight of whole polymers, and cold xylene solubles containing an &agr;-olefin other than propylene in an amount of less than 20% by weight, and the composition being obtained by first producing the component (A) by polymerization and then producing the component (B) by polymerization. The propylene-based copolymer composition of the present invention exhibits not only excellent flexibility and transparency as well as heat resistance substantially identical to that of propylene homopolymer, but also excellent mechanical properties such as tensile strength and impact resistance.
摘要翻译： 基于丙烯的共聚物组合物包含：10至60重量％的以丙烯作为主要成分并具有不小于90％的全同立构指数的聚合物组分（A） 和40〜90重量％的包含丙烯和不超过8个碳原子的其它α-烯烃并且含有丙烯和乙烯作为必要成分的共聚物组分（B），所述共聚物组分含有多于二氯甲烷的冷二甲苯不溶物 基于整个聚合物的重量为20至70重量％，以及基于全部聚合物的重量为10至60重量％的冷二甲苯可溶物，以及含有丙烯以外的α-烯烃的冷二甲苯可溶物 的量小于20重量％，其组成通过首先通过聚合制备组分（A），然后通过聚合制备组分（B）而获得。 本发明的丙烯类共聚物组合物不仅表现出与丙烯均聚物基本上相同的优异的柔软性和透明性以及耐热性，而且还具有优异的机械性能如拉伸强度和耐冲击性。
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公开(公告)号：US07976917B2
公开(公告)日：2011-07-12
申请号：US10582100
申请日：2004-12-10
申请人： Toyoaki Suzuki , Koichi Miura , Kenjiro Takayanagi
发明人： Toyoaki Suzuki , Koichi Miura , Kenjiro Takayanagi
IPC分类号： B29D22/00
CPC分类号： A61J1/2093 , A61J1/10 , A61J1/2024 , A61M2207/00 , B32B27/08 , B32B27/32 , B32B2250/242 , B32B2307/31 , B32B2307/5825 , B32B2439/40 , B65D75/5883 , B65D81/3266 , Y10T428/1334 , Y10T428/1352
摘要： Multi-chamber container (1) having its interior partitioned by weak seal portions (3) provided through detachable heat sealing so that multiple contents are accommodated separately from each other, wherein use is made of heat seal layers consisting of a composition comprising two types of propylene copolymers components (component A and component B) from propylene and ethylene and/or a C4-C8 α-olefin which have the following elution properties. Thus, a region wherein a change of seal strength by a change of heat seal temperature is small has a wide temperature range to thereby facilitate controlling of the seal strength at the weak seal portions. The proportion (mass %) of, to total solution, elution according to the TREF method (temperature: 0 to 140° C. and solvent: ODCB) is as follows. With respect to component A: 15 to 50 at 0° C., and 5 to less than 15 at 60 to 90° C. With respect to component B: 0 to 25 at 0° C., and 15 to 70 at 60 to 90° C.
摘要翻译： 多室容器（1）具有通过可拆卸热封提供的弱密封部分（3）的内部分隔，使得多个内容物彼此分开容纳，其中使用的热封层由包含两种 来自丙烯和乙烯的丙烯共聚物组分（组分A和组分B）和/或具有以下洗脱性质的C 4 -C 8α-烯烃。 因此，通过热封温度的变化，密封强度的变化小的区域具有宽的温度范围，从而有助于控制弱密封部分处的密封强度。 相对于总溶液，根据TREF方法（温度：0〜140℃，溶剂：ODCB）的洗脱比例（质量％）如下。 相对于组分A，在0℃为15〜50℃，在60〜90℃为5〜15℃。相对于组分B，0℃为0〜25℃，在60〜 90°C
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公开(公告)号：US20070114144A1
公开(公告)日：2007-05-24
申请号：US10582100
申请日：2004-12-10
申请人： Toyoaki Suzuki , Koichi Miura , Kenjiro Takayanagi
发明人： Toyoaki Suzuki , Koichi Miura , Kenjiro Takayanagi
CPC分类号： A61J1/2093 , A61J1/10 , A61J1/2024 , A61M2207/00 , B32B27/08 , B32B27/32 , B32B2250/242 , B32B2307/31 , B32B2307/5825 , B32B2439/40 , B65D75/5883 , B65D81/3266 , Y10T428/1334 , Y10T428/1352
摘要： Multi-chamber container (1) having its interior partitioned by weak seal portions (3) provided through detachable heat sealing so that multiple contents are accommodated separately from each other, wherein use is made of heat seal layers consisting of a composition comprising two types of propylene copolymers components (component A and component B) from propylene and ethylene and/or a C4-C8 α-olefin which have the following elution properties. Thus, a region wherein a change of seal strength by a change of heat seal temperature is small has a wide temperature range to thereby facilitate controlling of the seal strength at the weak seal portions. The proportion (mass %) of, to total solution, elution according to the TREF method (temperature: 0 to 140° C. and solvent: ODCB) is as follows. With respect to component A: 15 to 50 at 0° C., and 5 to less than 15 at 60 to 90° C. With respect to component B: 0 to 25 at 0° C., and 15 to 70 at 60 to 90° C.
摘要翻译： 多室容器（1）具有通过可拆卸热封提供的弱密封部分（3）的内部分隔，使得多个内容物彼此分开容纳，其中使用的热封层由包含两种 具有以下洗脱性质的丙烯和乙烯和/或C 4 -C 8α-烯烃的丙烯共聚物组分（组分A和组分B）。 因此，通过热封温度的变化，密封强度的变化小的区域具有宽的温度范围，从而有助于控制弱密封部分处的密封强度。 相对于总溶液，根据TREF方法（温度：0〜140℃，溶剂：ODCB）的洗脱比例（质量％）如下。 相对于组分A，在0℃为15〜50℃，在60〜90℃为5〜15℃。相对于组分B，0℃为0〜25℃，在60〜 90°C
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8.发明授权公开(公告)号：US06294611B1
公开(公告)日：2001-09-25
申请号：US09415911
申请日：1999-10-12
IPC分类号： C08L2300
CPC分类号： C08L23/10 , C08F297/08 , C08L23/12 , C08L2666/04
摘要： There is provided an olefin thermoplastic elastomer composition comprising the following components (A) and (B), said composition having been produced by first polymerizing a monomer of the component (A) and then polymerizing monomers of the component (B), said composition having such fractionation properties that, in temperature rising elution fractionation in the temperature range of 0 to 140° C. using o-dichlorobenzene as a solvent, the eluate obtained at 0° C. is 35 to 60% by weight based on the total elution weight and the eluate obtained at 80 to 100° C. is 1 to 5% by weight based on the total elution weight: (A) 30 to 60% by weight, based on the whole composition, of a propylene homopolymer component having an isotactic index of not less than 90%; and (B) 40 to 70% by weight, based on the whole composition, of a copolymer of propylene with other &agr;-olefin having 2 to 8 carbon atoms, said copolymer comprising propylene and ethylene as indispensable components.
摘要翻译： 提供了包含以下组分（A）和（B）的烯烃热塑性弹性体组合物，所述组合物是通过首先聚合组分（A）的单体，然后聚合组分（B）的单体制备的，所述组合物具有 这样的分馏性质，使用邻二氯苯作为溶剂，在0〜140℃的温度范围内升温洗脱分馏，0℃下得到的洗脱液为总洗脱重量的35〜60重量％ 并且在80〜100℃下得到的洗脱液为总洗脱重量的1〜5重量％：（A）基于整个组合物的30〜60重量％的具有全同立构指数的丙烯均聚物成分 不低于90％; 和（B）基于整个组合物的40至70重量％的丙烯与其它具有2至8个碳原子的α-烯烃的共聚物，所述共聚物包含丙烯和乙烯作为不可缺少的组分。
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