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91. 发明授权

US10364343B2 Rubber composition for vibration proof rubbers 有权
公开(公告)号：US10364343B2
公开(公告)日：2019-07-30
申请号：US15667098
申请日：2017-08-02
申请人： TOYO TIRE & RUBBER CO., LTD.
发明人： Akira Ohishi
IPC分类号： C08L9/00 , C08L7/00 , C08L25/02 , C08K3/06 , C08K3/22 , F16F15/08
摘要： A rubber composition for vibration proof rubbers comprises a rubber component comprising one or more diene based rubbers, a multiple zinc flower, and a mixed resin. The mixed resin comprises an aromatic hydrocarbon resin and an aliphatic hydrocarbon resin. The rubber composition for vibration proof rubbers preferably comprises the multiple zinc flower in an amount of 2 to 40 parts by weight for 100 parts by weight of the rubber component, and the mixed resin in an amount of 0.5 to 5 parts by weight therefor.

92. 发明授权

US09527993B2 Process to make a composition comprising a monovinylaromatic polymer and a polymer made from renewable resources 有权
标题翻译：制备包含单乙烯基芳族聚合物和由可再生资源制成的聚合物的组合物的方法
公开(公告)号：US09527993B2
公开(公告)日：2016-12-27
申请号：US13055014
申请日：2009-07-23
申请人： Michel Duc , Philippe Lodefier
发明人： Michel Duc , Philippe Lodefier
IPC分类号： C08L25/08 , C08L51/00 , C08F279/02 , C08F287/00 , C08L25/02 , C08L51/04 , C08L53/02 , C08L9/00 , C08L51/08 , C08L67/04
CPC分类号： C08L25/02 , C08F279/02 , C08F287/00 , C08L9/00 , C08L51/006 , C08L51/04 , C08L51/08 , C08L53/025 , C08L67/04 , C08L2666/02
摘要： A process to make a composition that includes a monovinylaromatic polymer and a dispersed phase of polymer made from renewable resources may include forming a polymerizable mixture. The polymerizable mixture may include a monomer or dimer dispersed in a monovinylaromatic monomer, and optionally a rubber dissolved in the monovinylaromatic monomer. The process may include contacting a catalyst with the polymerizable solution at conditions effective to produce a polymer dispersed in the monovinylaromatic monomer. The process may include polymerizing through a radical pathway the solution, optionally in the presence of a free radical initiator and a chain transfer agent, to obtain a monovinylaromatic polymer that includes a dispersed phase. The process may include degassing to separate unpolymerized monomers and comonomers, and recovering a composition of monovinylaromatic polymer.
摘要翻译：制备包含单乙烯基芳族聚合物和由可再生资源制成的聚合物的分散相的组合物的方法可包括形成可聚合的混合物。可聚合混合物可以包括分散在单乙烯基芳族单体中的单体或二聚体，以及任选的溶解在单乙烯基芳族单体中的橡胶。该方法可以包括在有效产生分散在单乙烯基芳族单体中的聚合物的条件下使催化剂与可聚合溶液接触。该方法可以包括通过自由基途径聚合溶液，任选地在自由基引发剂和链转移剂存在下，得到包括分散相的单乙烯基芳族聚合物。该方法可以包括脱气以分离未聚合的单体和共聚单体，以及回收单乙烯基芳族聚合物的组合物。

93. 发明授权

US09458313B2 Heat-resistant SAN resin, method for manufacturing same, and heat-resistant ABS resin composition comprising same 有权
标题翻译：耐热性SAN树脂及其制造方法，耐热性ABS树脂组合物
公开(公告)号：US09458313B2
公开(公告)日：2016-10-04
申请号：US14764555
申请日：2014-02-27
申请人： LG CHEM, LTD.
发明人： Jae Bum Seo , Chang Hun Han , Dae Woo Lee , Jung Tae Park , Eun Jung Choi , Byoung Il Kang , Da Eun Sung , Gyu Sun Kim
IPC分类号： C08F290/04 , C08K5/00 , C08G63/48 , C08L25/02 , C08F20/44 , C08F112/02 , C08L25/12 , C08F2/02 , C08F212/10 , C08L25/16 , C08L55/02
CPC分类号： C08L25/12 , C08F2/02 , C08F212/10 , C08L25/16 , C08L55/02 , C08F4/36 , C08F212/12 , C08F220/44 , C08F212/08
摘要： Disclosed are a heat-resistant SAN resin, a method of preparing the same, and a heat-resistant ABS resin composition comprising the same. More particularly, a heat-resistant SAN resin comprising 60 to 75 wt % of α-methylstyrene, 25 to 35 wt % of a vinyl cyan compound, and 0 to 10 wt % of an aromatic vinyl compound (except for α-methylstyrene), the heat-resistant SAN resin having a degree of branching of 0.40 to 0.60, a molecular weight of 90,000 to 150,000 g/mol, and a glass transition temperature (Tg) of 124 to 140° C., a method of preparing the same, and a heat-resistant ABS resin composition comprising the same are disclosed.
摘要翻译：公开了耐热性SAN树脂及其制备方法，以及含有该树脂的耐热性ABS树脂组合物。更具体地说，包含60至75重量％的α-甲基苯乙烯，25至35重量％的乙烯基青色化合物和0至10重量％的芳族乙烯基化合物（α-甲基苯乙烯除外）的耐热SAN树脂，其支化度为0.40〜0.60，分子量为90,000〜150,000g / mol，玻璃化转变温度（Tg）为124〜140℃的耐热SAN树脂，其制备方法，并公开了包含该ABS树脂组合物的耐热ABS树脂组合物。

94. 发明授权

US09057970B2 Method for producing core-shell structured resin microparticles and core-shell structured toner containing core-shell structured resin microparticles 有权
标题翻译：制备核 - 壳结构树脂微粒的方法和含有核 - 壳结构树脂微粒的核 - 壳结构调色剂
公开(公告)号：US09057970B2
公开(公告)日：2015-06-16
申请号：US13787675
申请日：2013-03-06
申请人： CANON KABUSHIKI KAISHA
发明人： Hayato Ida , Takashi Hirasa , Ryo Natori , Junichi Tamura , Yuya Chimoto , Takaho Shibata
IPC分类号： G03G9/08 , C08L25/02 , G03G9/093
CPC分类号： G03G9/0804 , C08L25/02 , G03G9/09392
摘要： Provided is a method for producing core-shell structured resin particles, comprising the steps of: providing a dispersion liquid of hydrophobic resin particles in which the hydrophobic resin particles are dispersed into an aqueous medium containing an anionic surfactant A and an anionic surfactant B; providing a dispersion liquid of resin microparticles in which resin microparticles are dispersed into an aqueous medium; mixing the dispersion liquid of hydrophobic resin particles and the dispersion liquid of resin microparticles; adhering the resin microparticles to surfaces of the hydrophobic resin particles by adding a water soluble metal salt to a mixture resulting from above step, wherein the surfactant A and the surfactant B satisfy the specific conditions.
摘要翻译：提供一种生产核 - 壳结构树脂颗粒的方法，包括以下步骤：将疏水性树脂颗粒分散在含有阴离子表面活性剂A和阴离子表面活性剂B的水性介质中的疏水性树脂颗粒分散液; 提供将树脂微粒分散在水性介质中的树脂微粒的分散液; 混合疏水性树脂颗粒的分散液和树脂微粒的分散液; 通过向由上述步骤得到的混合物中加入水溶性金属盐将树脂微粒粘附到疏水性树脂颗粒的表面，其中表面活性剂A和表面活性剂B满足特定条件。

95. 发明申请

US20150125098A1 Sealant Resin Composition, Laminated Film, And Packaging Bag 审中-公开
标题翻译：密封胶树脂组合物，层压膜和包装袋
公开(公告)号：US20150125098A1
公开(公告)日：2015-05-07
申请号：US14361936
申请日：2013-01-07
申请人： Fujimori Kogyo Co., Ltd.
发明人： Hajime Okamoto , Kousuke Kashima , Masakazu Inada , Mihoko Yoshida
IPC分类号： C08L25/02 , B65D65/40
CPC分类号： C08L25/02 , B32B7/12 , B32B15/08 , B32B27/32 , B32B27/325 , B32B27/34 , B32B27/36 , B32B2270/00 , B32B2307/31 , B32B2307/518 , B32B2307/54 , B32B2307/7242 , B32B2439/00 , B32B2439/70 , B65D31/02 , B65D65/40 , C08G2261/418 , C08J5/18 , C08J2323/08 , C08J2365/00 , C08J2423/08 , C08J2465/00 , C08L23/0823 , C08L45/00 , C08L65/00 , C08L2205/02 , C08L2205/025 , C09J145/00 , C09K3/1006 , C09K2200/0617 , Y10T428/2878 , C08L2666/06
摘要： A resin composition for a sealant which has heat-sealing properties and non-absorbing properties to an inorganic component contained in the content, a laminated film, and a packaging bag, and a resin composition for a sealant including a cycloolefin polymer and a cycloolefin copolymer, wherein the resin composition includes 10 to 95% by weight of the cycloolefin polymer and 5 to 90% by weight of the cycloolefin copolymer.
摘要翻译：一种密封剂用树脂组合物，其特征在于，含有所述无机成分的热封性和非吸收性的密封剂组合物，层叠膜和包装袋，以及包含环烯烃聚合物和环烯烃共聚物的密封剂用树脂组合物其中，所述树脂组合物含有10〜95重量％的所述环烯烃聚合物和5〜90重量％的所述环烯烃共聚物。

96. 发明授权

US08993112B2 Polymeric particles 有权
标题翻译：聚合物颗粒
公开(公告)号：US08993112B2
公开(公告)日：2015-03-31
申请号：US11629330
申请日：2005-06-02
申请人： Stewart Todd Elder , Christina Ligia Andrianov , Kishor Kumar Mistry , Janine Andrea Preston , Mark Christopher Baxter
发明人： Stewart Todd Elder , Christina Ligia Andrianov , Kishor Kumar Mistry , Janine Andrea Preston , Mark Christopher Baxter
IPC分类号： B32B5/16 , C08L25/02 , C08L25/14 , A61K8/29 , A61K8/81 , A61Q19/00 , C08F291/00 , C08J3/12 , C08L23/08 , C08L33/12 , C08L33/02
CPC分类号： C08L25/14 , A61K8/29 , A61K8/8152 , A61K2800/654 , A61Q19/00 , C08F291/00 , C08J3/12 , C08J2325/14 , C08L23/0869 , C08L23/0876 , C08L33/02 , C08L33/12 , Y10T428/2982 , Y10T428/2987 , Y10T428/2989 , Y10T428/2998 , C08F2/44 , C08L2666/06 , C08L2666/04
摘要： Polymeric particles comprising a polymeric matrix that has been formed from a blend of monomers comprising a first monomer which is an ethylenically unsaturated ionic monomer and a second monomer which is an ethylenically unsaturated hydrophobic monomer which is capable of forming a homopolymer of glass transition temperature in excess of 50° C., wherein secondary particles are distributed throughout the matrix, in which the secondary particles comprise a hydrophobic polymer that has been formed from an ethylenically unsaturated hydrophobic monomer which is capable of forming a homopolymer of glass transition temperature in excess of 50° C. and optionally other monomers, which hydrophobic polymer is different from the polymeric matrix. Also claimed is a process for preparing particles. The particles have improved shatter resistance. Preferably the polymeric particles comprise an active ingredient, especially a colorant. Such particles combine improved shatter resistance with the ability to retain the active ingredient. The particles of the invention can be used in a variety of industrial applications, for instance in the manufacture of inks, paper and cosmetics.
摘要翻译：包含聚合物基质的聚合物颗粒，该聚合物基质由包含第一单体（即烯键式不饱和离子单体）和第二单体（其是烯属不饱和疏水性单体）的单体共混物形成，所述第二单体是能够形成玻璃化转变温度过量的均聚物其中二次颗粒分布在整个基质中，其中二次粒子包含由烯键式不饱和疏水单体形成的疏水性聚合物，该疏水性聚合物能够形成玻璃化转变温度超过50°的均聚物和任选的其它单体，该疏水性聚合物不同于聚合物基质。还要求的是制备颗粒的方法。颗粒具有改善的抗碎裂性。优选地，聚合物颗粒包含活性成分，特别是着色剂。这种颗粒将改善的抗碎裂性与保留活性成分的能力相结合。本发明的颗粒可用于各种工业应用中，例如用于制造油墨，纸和化妆品。

97. 发明授权

US08809459B2 Polystyrene blends 有权
标题翻译：聚苯乙烯共混物
公开(公告)号：US08809459B2
公开(公告)日：2014-08-19
申请号：US13754036
申请日：2013-01-30
申请人： Fina Technology, Inc.
发明人： Camille Grossetete , David W. Knoeppel , Jose M. Sosa , Shane Steagall , Carlos Corletto
IPC分类号： C08F8/00 , C08L25/02
CPC分类号： C08L25/06 , C08L2205/02 , C08L2207/20
摘要： A method of preparing a polystyrene blend that includes combining a first polystyrene composition having a first melt flow index with a second polystyrene composition having a second melt flow index and forming a polystyrene blend, the second melt flow index being at least 2 dg/min higher that the first melt flow index. The polystyrene blend has an observed tensile strength value greater than 3% above the expected tensile strength value. The second polystyrene composition can include a recycled polystyrene material, which can include expanded polystyrene. An alternate method of preparing the polystyrene blend includes combining a polystyrene composition with a styrene monomer to form a reaction mixture, polymerizing the reaction mixture and obtaining a polystyrene blend, where the polystyrene containing composition has a melt flow index at least 2 dg/min higher than the melt flow index of the styrene monomer after it has been polymerized.
摘要翻译：一种制备聚苯乙烯共混物的方法，其包括将具有第一熔体流动指数的第一聚苯乙烯组合物与具有第二熔体流动指数的第二聚苯乙烯组合物组合并形成聚苯乙烯共混物，所述第二熔体流动指数至少为2dg / min 第一个熔体流动指数。聚苯乙烯共混物的观测拉伸强度值大于预期拉伸强度值的3％以上。第二聚苯乙烯组合物可以包括再循环的聚苯乙烯材料，其可以包括发泡聚苯乙烯。制备聚苯乙烯共混物的替代方法包括将聚苯乙烯组合物与苯乙烯单体组合以形成反应混合物，使反应混合物聚合并获得聚苯乙烯共混物，其中含聚苯乙烯的组合物的熔体流动指数至少为2dg / min 比苯乙烯单体聚合后的熔体流动指数高。

98. 发明授权

US08609778B1 Styrenic resin incorporating recycled polystyrene 有权
标题翻译：掺入再生聚苯乙烯的苯乙烯树脂
公开(公告)号：US08609778B1
公开(公告)日：2013-12-17
申请号：US13571152
申请日：2012-08-09
申请人： Jack M. Frost , Jason R. Vititoe , Nicole B. Loontjens , Gary C. Welsh
发明人： Jack M. Frost , Jason R. Vititoe , Nicole B. Loontjens , Gary C. Welsh
IPC分类号： C08F297/00 , C08L25/02
CPC分类号： C08L25/06 , C08F257/00 , C08J11/06 , C08J2325/06 , Y02W30/701 , C08L51/003 , C08F212/08
摘要： The present disclosure provides a styrenic resin incorporating post-consumer recycle polystyrene (PCR PS), and systems and methods for making the same. For example, a styrenic resin produced in accordance with present embodiments includes at least approximately 20 weight percent PCR PS, has a melt flow rate (MFR) of less than approximately 2.5 g/10 min per ASTM D-1238-10, and an Mz+1 molecular weight of at least 685,000. The styrenic resin is produced by a free-radical polymerization process performed on a feed having PCR PS dissolved in monovinylarene monomer. The feed is produced in such a way so as to remove contaminants commonly associated with PCR PS.
摘要翻译：本公开内容提供了结合消费后再循环聚苯乙烯（PCR PS）的苯乙烯树脂，以及制备其的系统和方法。例如，根据本实施方案生产的苯乙烯树脂包括至少约20重量％的PCR PS，根据ASTM D-1238-10具有小于约2.5g / 10min的熔体流动速率（MFR），以及Mz +1分子量至少为685,000。苯乙烯树脂通过对具有溶解在单乙烯基芳烃单体中的PCR PS的进料进行的自由基聚合方法制备。饲料以这样的方式产生，以便去除通常与PCR PS相关的杂质。

99. 发明授权

US08389636B2 Polystyrene blends 有权
标题翻译：聚苯乙烯共混物
公开(公告)号：US08389636B2
公开(公告)日：2013-03-05
申请号：US13530212
申请日：2012-06-22
申请人： Camille Grossetete , David W. Knoeppel , Jose M. Sosa , Shane Steagall , Carlos Corletto
发明人： Camille Grossetete , David W. Knoeppel , Jose M. Sosa , Shane Steagall , Carlos Corletto
IPC分类号： C08L25/02
CPC分类号： C08L25/06 , C08L2205/02 , C08L2207/20
摘要： A method of preparing a polystyrene blend that includes combining a first polystyrene composition having a first melt flow index with a second polystyrene composition having a second melt flow index and forming a polystyrene blend, the second melt flow index being at least 2 dg/min higher that the first melt flow index. The polystyrene blend has an observed tensile strength value greater than 3% above the expected tensile strength value. The second polystyrene composition can include a recycled polystyrene material, which can include expanded polystyrene. An alternate method of preparing the polystyrene blend includes combining a polystyrene composition with a styrene monomer to form a reaction mixture, polymerizing the reaction mixture and obtaining a polystyrene blend, where the polystyrene containing composition has a melt flow index at least 2 dg/min higher than the melt flow index of the styrene monomer after it has been polymerized.
摘要翻译：一种制备聚苯乙烯共混物的方法，其包括将具有第一熔体流动指数的第一聚苯乙烯组合物与具有第二熔体流动指数的第二聚苯乙烯组合物组合并形成聚苯乙烯共混物，所述第二熔体流动指数至少为2dg / min 第一个熔体流动指数。聚苯乙烯共混物的观测拉伸强度值大于预期拉伸强度值的3％以上。第二聚苯乙烯组合物可以包括再循环的聚苯乙烯材料，其可以包括发泡聚苯乙烯。制备聚苯乙烯共混物的替代方法包括将聚苯乙烯组合物与苯乙烯单体组合以形成反应混合物，使反应混合物聚合并获得聚苯乙烯共混物，其中含聚苯乙烯的组合物的熔体流动指数至少为2dg / min 比苯乙烯单体聚合后的熔体流动指数高。

100. 发明授权

US08227549B2 Composition with increased stress cracking resistance 失效
标题翻译：具有增加的抗开裂性的组合物
公开(公告)号：US08227549B2
公开(公告)日：2012-07-24
申请号：US12600840
申请日：2008-04-09
申请人： Klaus Schultes , Werner Hoess , Nils Mehler
发明人： Klaus Schultes , Werner Hoess , Nils Mehler
IPC分类号： C08L25/02 , C08L33/02 , C08L33/04 , C08L33/14 , C08L33/18 , C08L33/20 , C08L35/02
CPC分类号： C08L33/08 , C08L25/12 , C08L33/10 , C08L2666/04
摘要： Composition containing, based in each case on its total weight, A) 50.0% by weight to 99.5% by weight of at least one (meth)acrylate (co)polymer and B) 0.5% by weight to 50.0% by weight of at least one copolymer obtainable by polymerization of a monomer mixture comprising i. 70% by weight to 92% by weight of a vinylaromatic monomer and ii. 8% by weight to 30% by weight of acrylonitrile or methacrylonitrile or mixtures thereof and iii. 0% by weight to 22% by weight of at least one further monomer, the composition having a haze according to ASTM D1003 of less than 2.0% at 23° C. and a haze according to ASTM D1003 of less than 4.0% at 40° C. and the composition containing at least one (meth)acrylate (co)polymer a) having a solution viscosity in chloroform at 25° C. (ISO 1628—part 6) of greater than 55 ml/g. The moldings obtainable from the composition are distinguished in particular by improved stress cracking resistance and are suitable in particular for coverings, finishes or films.
摘要翻译：包含基于每种情况的总重量的组合物A）50.0重量％至99.5重量％的至少一种（甲基）丙烯酸酯（共）聚合物，和B）至少0.5重量％至50.0重量％一种共聚物，其通过单体混合物的聚合获得，所述单体混合物包含i。 70重量％至92重量％的乙烯基芳族单体，和ii。 8重量％至30重量％的丙烯腈或甲基丙烯腈或其混合物，iii。 0重量％至22重量％的至少一种其它单体，该组合物在-23℃下具有根据ASTM D1003的雾度小于2.0％，并且根据ASTM D1003的雾度小于4.0％ 40℃，组合物含有至少一种在-25℃（ISO 1628-第6部分）中溶液粘度在55ml / g以上的（甲基）丙烯酸酯（共）聚合物）a）。可从组合物获得的模制品特别是通过改进的耐应力开裂性来区分，特别适用于覆盖物，表面处理剂或膜。

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