公开(公告)号：US20150152257A1

公开(公告)日：2015-06-04

申请号：US14399128

申请日：2013-05-02

Applicant: DENKI KAGAKU KOGYO KABUSHIKI KAISHA

Inventor： Tadashi Sawasato ,  Eiji Sato ,  Hitoshi Nakazawa ,  Shinya Uekusa

IPC: C08L53/02

CPC classification number: C08L53/02 ,  B32B1/02 ,  B32B27/08 ,  B32B2307/406 ,  B32B2307/412 ,  B32B2307/54 ,  B32B2307/546 ,  B32B2307/558 ,  B32B2439/70 ,  B32B2439/80 ,  B65D1/00 ,  B65D33/00 ,  B65D37/00 ,  C08F297/04 ,  C08F297/042 ,  C08F297/044 ,  C08F297/046 ,  C08F297/048 ,  C08K5/101 ,  C08K5/20 ,  C08L25/06 ,  C08L25/10 ,  C08L2201/10 ,  C08L2205/025 ,  C08L2205/03 ,  Y10T428/13 ,  Y10T428/1324 ,  Y10T428/1328 ,  Y10T428/1331 ,  Y10T428/1334 ,  Y10T428/1352 ,  C08L91/06

Abstract: A block copolymer composition with a good balance of physical properties suitable for various types of packaging such as food product containers, beverage containers, industrial containers and blister packs, having excellent transparency, gloss, strength, rigidity and formability, having excellent anti-blocking properties and anti-sticking properties, and excelling in the aforementioned properties even when used in mixture with vinyl aromatic hydrocarbon-type polymers is offered. A block copolymer composition of a vinyl aromatic hydrocarbon and a conjugated diene, wherein a block copolymer component (I) having a molecular weight peak in the range of molecular weight 150,000 to 300,000 and comprising tapered blocks has a conjugated diene content of 10 to 20 mass %; a block copolymer component (II) having a molecular weight peak in the range of molecular weight 50,000 to 140,000 and comprising tapered blocks has a conjugated diene content of 30 to 50 mass %; and a ratio (I)/(II) between molecular weight peak areas occupied by block copolymer component (I) and block copolymer component (II) in the block copolymer composition is 20/80 to 80/20.

Abstract translation: 适用于食品容器，饮料容器，工业容器，泡罩包装等各种类型的包装的具有良好的物理性能平衡的嵌段共聚物组合物，具有优异的透明性，光泽度，强度，刚性和成型性，具有优异的防粘连性 并具有防粘性，并且即使在与乙烯基芳烃类聚合物混合使用时也具有优异的上述性能。 乙烯基芳香族烃和共轭二烯的嵌段共聚物组合物，其中分子量为15万〜30万的分子量峰值为15〜30万的嵌段共聚物成分（I）的共轭二烯含量为10〜20质量份 ％; 具有分子量为50,000〜140,000的分子量峰值的嵌段共聚物组分（II），其包含渐缩嵌段的共轭二烯含量为30〜50质量％ 并且嵌段共聚物组合物中嵌段共聚物组分（I）和嵌段共聚物组分（II）占据的分子量峰面积之间的比率（I）/（II）为20/80至80/20。

公开(公告)号：US20150051349A1

公开(公告)日：2015-02-19

申请号：US14387884

申请日：2013-03-05

Applicant: Rohm & Haas Company

Inventor： Veera G. Nelliappan ,  Eric G. Lundquist ,  Yannick Saint-Gerard

IPC: C08L33/12 ,  C08J3/00 ,  B29C47/00 ,  B29C43/22 ,  B29C43/24 ,  C08L69/00 ,  B29C45/00

CPC classification number: C08L33/12 ,  B29C43/22 ,  B29C43/24 ,  B29C45/0001 ,  B29C48/022 ,  B29K2033/12 ,  C08J3/005 ,  C08J2333/12 ,  C08J2369/00 ,  C08J2433/12 ,  C08J2469/00 ,  C08L69/00 ,  C08L2201/02 ,  C08L2201/10 ,  C08F220/14 ,  C08F2220/1841

Abstract: A scratch resistant article comprising a blend which comprises from 50 to 95 percent by weight polycarbonate; and from 5 to 50 percent by weight modified methyl methacrylate polymer, wherein the modified methyl methacrylate polymer is selected from the group consisting of modified methyl methacrylate homopolymer, modified methyl methacrylate copolymers, and combinations thereof; wherein the modified methyl methacrylate polymer has one or more end groups provided by reaction with one or more chain transfer agents selected from the group consisting of mercapto esters, cycloalkyl and substituted cycloalkyl thiols, hydroxyl thiols, aryl and substituted aryl thiols, and aminoalkyl thiols, wherein the modified methyl methacrylate polymer has a Mw from 5,000 to 100,000 g/mole; and wherein the blend exhibits a pencil hardness equal to or greater than F measured according to ASTM D3363-05 is provided. A method for making a scratch resistant article is also provided.

Abstract translation: 包含共混物的防刮擦制品，其包含50至95重量％的聚碳酸酯; 和5至50重量％的改性甲基丙烯酸甲酯聚合物，其中所述改性甲基丙烯酸甲酯聚合物选自改性甲基丙烯酸甲酯均聚物，改性甲基丙烯酸甲酯共​​聚物及其组合; 其中所述改性甲基丙烯酸甲酯聚合物具有一个或多个端基，其通过与一种或多种选自巯基酯，环烷基和取代的环烷基硫醇，羟基硫醇，芳基和取代的芳基硫醇以及氨基烷基硫醇的链转移剂反应而提供， 其中所述改性甲基丙烯酸甲酯聚合物具有5,000至100,000g /摩尔的Mw; 并且其中所述共混物显示出根据ASTM D3363-05测量的等于或大于F的铅笔硬度。 还提供了一种制造耐刮擦制品的方法。

公开(公告)号：US20150051333A1

公开(公告)日：2015-02-19

申请号：US14369030

申请日：2012-12-11

Applicant: Cheil Industries Inc.

Inventor： Jun Hwan Ahn ,  Il Jin Kim ,  Jae Wang Lee

IPC: C08L33/20

CPC classification number: C08L33/20 ,  C08F279/02 ,  C08L25/12 ,  C08L55/02 ,  C08L2201/10 ,  C08L51/04

Abstract: A transparent ABS resin composition of the present invention comprises: an acrylonitrile-butadiene-styrene graft (g-ABS) copolymer which is copolymerized by mixture of acrylate based monomer, styrene based monomer, and acrylonitrile based monomer (a2) on butadiene based rubber polymer (a1); and (B) a styrene-acrylonitrile based copolymer, satisfies a relation denoted by Equation 1 and Equation 2 below, and has excellent impact resistance, scratch resistance, and transparency: 0≦|X−Y|≦0.005  (Equation 1) 0≦|X−Z|≦0.005  (Equation 2) In the Equations, X is refractive index of the acrylonitrile-butadiene-styrene graft (g-ABS) copolymer, Y is refractive index of the butadiene based rubber polymer (a1), and Z is refractive index of the styrene-acrylonitrile based copolymer (B).

Abstract translation: 本发明的透明ABS树脂组合物包括：丙烯腈 - 丁二烯 - 苯乙烯接枝（g-ABS）共聚物，其通过丙烯酸酯类单体，苯乙烯类单体和丙烯腈系单体（a2）的混合物在丁二烯系橡胶聚合物 （a1）; 和（B）苯乙烯 - 丙烯腈系共聚物，满足下述式1和式2所示的关系，耐冲击性，耐刮擦性，透明性优异：0＆lt; nlE; | X-Y |＆nlE; 0.005（式1）0＆ ; X-Z |＆nlE; 0.005（等式2）在等式中，X是丙烯腈 - 丁二烯 - 苯乙烯接枝（g-ABS）共聚物的折射率，Y是丁二烯基橡胶聚合物（a1）的折射率， Z为苯乙烯 - 丙烯腈系共聚物（B）的折射率。

公开(公告)号：US08902487B2

公开(公告)日：2014-12-02

申请号：US14008304

申请日：2012-03-30

Applicant: Tomofumi Ohnishi

Inventor： Tomofumi Ohnishi

IPC: G02F1/00 ,  C08K5/3492 ,  G03C1/73 ,  G02B1/04 ,  G02C7/10 ,  G02B5/23

CPC classification number: G02B1/041 ,  C08K5/34926 ,  C08L2201/10 ,  G02B5/23 ,  G02C7/102 ,  G03C1/73 ,  G03C1/733

Abstract: The present invention relates to a photochromic lens, which comprises a photochromic layer comprising a photochromic dye and a resin component, and an organic hardcoat layer in this order, wherein the resin component is an acrylic resin, and the photochromic layer further comprises a piperidine ring-containing compound having a molecular weight of equal to or greater than 1,000.

Abstract translation: 本发明涉及一种光致变色透镜，其包含依次包含光致变色染料和树脂组分的光致变色层和有机硬涂层，其中树脂组分为丙烯酸树脂，并且光致变色层还包含哌啶环 的分子量为1000以上的化合物。

公开(公告)号：US20140128547A1

公开(公告)日：2014-05-08

申请号：US14129230

申请日：2012-06-28

Applicant: Masami Yonemura ,  Mayuko Kimura

Inventor： Masami Yonemura ,  Mayuko Kimura

IPC: C08L33/12 ,  C08J5/18 ,  G02B1/04 ,  C08L35/00

CPC classification number: C08L33/12 ,  C08F220/14 ,  C08F222/40 ,  C08J5/18 ,  C08J2333/12 ,  C08L33/08 ,  C08L35/00 ,  C08L2201/08 ,  C08L2201/10 ,  C08L2203/16 ,  C08L2205/025 ,  G02B1/04 ,  G02B1/041 ,  C08L33/14 ,  C08F212/08 ,  C08F2222/402

Abstract: An acrylic thermoplastic resin composition includes a first acrylic resin having a first structural unit represented by the following formula (1) and a second structural unit represented by the following formula (2), and a second acrylic resin having the first structural unit represented by the following formula (1) and a third structural unit represented by the following formula (3), in which a total content of the first unit is 50 to 95 mass % and a total content of the second structural unit and the third structural unit is 5 to 50 mass % based on a total amount of the first acrylic resin and the second acrylic resin:

Abstract translation: 丙烯酸类热塑性树脂组合物包括具有由下式（1）表示的第一结构单元和由下式（2）表示的第二结构单元的第一丙烯酸树脂和具有由下式（2）表示的第一结构单元的第二丙烯酸树脂， （1）表示的第三结构单元和第一单元的总含量为50〜95质量％，第二结构单元和第三结构单元的总含量为5 至基于第一丙烯酸树脂和第二丙烯酸树脂的总量的50质量％：

公开(公告)号：US20140128526A1

公开(公告)日：2014-05-08

申请号：US14074181

申请日：2013-11-07

Applicant: SABIC Innovative Plastics IP B.V.

Inventor： Kazutoyo Uno ,  Ignacio Vic Fernandez ,  David del Agua Hernandez

IPC: C08L69/00

CPC classification number: C08L69/00 ,  C08G64/307 ,  C08L83/04 ,  C08L2201/10

Abstract: A method for manufacturing a polycarbonate composition having improved transparency can comprise reacting an aromatic dihydroxy compound and a diaryl carbonate under melt polymerization conditions to provide a polycarbonate; and contacting the polycarbonate with a polydiorgano siloxane having a kinematic viscosity of less than 20 mm2/sec at 25° C. as determined in accordance with ASTM D445, and an optional additive thereby making the polycarbonate composition. The polycarbonate composition has haze less than 1% as determined in accordance with ASTM D1003-07, and can be used for optical applications such as automotive headlamps.

Abstract translation: 制造具有改善的透明度的聚碳酸酯组合物的方法可以包括在熔融聚合条件下使芳族二羟基化合物和碳酸二芳酯反应以提供聚碳酸酯; 并使聚碳酸酯与根据ASTM D445测定的25℃下运动粘度小于20mm 2 /秒的聚二有机硅氧烷接触，和任选的添加剂，由此制备聚碳酸酯组合物。 根据ASTM D1003-07测定，聚碳酸酯组合物的雾度小于1％，可用于汽车前照灯等光学应用。

公开(公告)号：US20140017431A1

公开(公告)日：2014-01-16

申请号：US14020995

申请日：2013-09-09

Applicant: Edwin Andrew Sisson ,  Arianna Giovannini ,  Simone Ferrero

Inventor： Edwin Andrew Sisson ,  Arianna Giovannini ,  Simone Ferrero

IPC: B65D1/02

CPC classification number: B29C49/06 ,  B29C2049/069 ,  B32B1/02 ,  B32B27/08 ,  B32B27/18 ,  B32B27/20 ,  B32B27/302 ,  B32B27/304 ,  B32B27/306 ,  B32B27/34 ,  B32B27/36 ,  B32B27/365 ,  B32B2250/02 ,  B32B2307/4026 ,  B32B2307/412 ,  B32B2307/7242 ,  B32B2327/06 ,  B32B2331/04 ,  B32B2367/00 ,  B32B2369/00 ,  B32B2377/00 ,  B32B2439/00 ,  B32B2439/60 ,  B65D1/0207 ,  B65D1/0215 ,  B65D25/54 ,  C08K3/013 ,  C08K5/0041 ,  C08K5/005 ,  C08K2201/008 ,  C08L67/02 ,  C08L77/06 ,  C08L77/10 ,  C08L2201/10 ,  C08L2203/10 ,  G02B1/04 ,  G02B5/22 ,  Y10T428/1352 ,  Y10T428/1372 ,  Y10T428/1379 ,  Y10T428/1383 ,  Y10T428/139 ,  Y10T428/1393 ,  Y10T428/1397 ,  Y10T428/25 ,  Y10T428/31736 ,  Y10T428/31786 ,  C08L2666/20

Abstract: A transparent article includes a continuous polyester matrix having at least one incompatible filler dispersed therein. The incompatible filler provides domains in the polyester matrix, each domain having a particular dimension, thus providing a range of dimensions for the domains in the article. To create haze, the dimensions are within the range of from about 380 nm to about 720 nm. Once the range of dimensions is determined, a light absorbent composition can be found which absorbs light at a range of wavelengths that at least substantially covers the range of dimensions of the domains. In doing so, it has been found that the haze of the article can be substantially masked. Method for producing the article and for masking the haze are also provided.

Abstract translation: 透明制品包括具有分散在其中的至少一种不相容填料的连续聚酯基质。 不相容的填料在聚酯基质中提供结构域，每个结构域具有特定的维度，从而为制品中的结构域提供一定范围的尺寸。 为了产生雾度，尺寸在约380nm至约720nm的范围内。 一旦确定了尺寸范围，就可以发现吸光组合物，其吸收至少基本上覆盖畴的尺寸范围的波长范围的光。 在这样做时，已经发现制品的雾度可以基本上被遮蔽。 还提供了制造物品和掩蔽雾度的方法。

公开(公告)号：US08461249B2

公开(公告)日：2013-06-11

申请号：US12945866

申请日：2010-11-14

Applicant: Jean-Francois Morizur ,  Thomas L. Evans

Inventor： Jean-Francois Morizur ,  Thomas L. Evans

IPC: C08L69/00

CPC classification number: C08L69/00 ,  C08G64/14 ,  C08K5/0066 ,  C08K5/42 ,  C08K5/549 ,  C08L2201/02 ,  C08L2201/10 ,  C08L2205/025

Abstract: A polycarbonate containing composition comprising a peak melt viscosity of at least 8,000 poise when measured using a parallel plate melt rheology test at a heating rate of 10° C./min at a temperature of between about 350° C. to about 450° C., and wherein a molded article of the composition has a UL 94 VO rating at a thickness of 1.0 mm, 1.5 mm, 2.0 mm, or between 1.0 mm and 2.0 mm is disclosed.

Abstract translation: 当在约350℃至约450℃的温度下使用平行板熔体流变学试验以10℃/分钟的加热速率测量时，包含至少8,000泊的峰值熔融粘度的聚碳酸酯组合物。 并且其中组合物的模塑制品具有厚度为1.0mm，1.5mm，2.0mm，或1.0mm和2.0mm之间的UL 94 VO等级。

公开(公告)号：US08110264B2

公开(公告)日：2012-02-07

申请号：US12823447

申请日：2010-06-25

Applicant: Edwin Andrew Sisson ,  Arianna Giovannini ,  Simone Ferrero

Inventor： Edwin Andrew Sisson ,  Arianna Giovannini ,  Simone Ferrero

IPC: B32B1/08 ,  B32B27/08 ,  B32B27/34 ,  B32B27/36 ,  C08L67/00

CPC classification number: B29C49/06 ,  B29C2049/069 ,  B32B1/02 ,  B32B27/08 ,  B32B27/18 ,  B32B27/20 ,  B32B27/302 ,  B32B27/304 ,  B32B27/306 ,  B32B27/34 ,  B32B27/36 ,  B32B27/365 ,  B32B2250/02 ,  B32B2307/4026 ,  B32B2307/412 ,  B32B2307/7242 ,  B32B2327/06 ,  B32B2331/04 ,  B32B2367/00 ,  B32B2369/00 ,  B32B2377/00 ,  B32B2439/00 ,  B32B2439/60 ,  B65D1/0207 ,  B65D1/0215 ,  B65D25/54 ,  C08K3/013 ,  C08K5/0041 ,  C08K5/005 ,  C08K2201/008 ,  C08L67/02 ,  C08L77/06 ,  C08L77/10 ,  C08L2201/10 ,  C08L2203/10 ,  G02B1/04 ,  G02B5/22 ,  Y10T428/1352 ,  Y10T428/1372 ,  Y10T428/1379 ,  Y10T428/1383 ,  Y10T428/139 ,  Y10T428/1393 ,  Y10T428/1397 ,  Y10T428/25 ,  Y10T428/31736 ,  Y10T428/31786 ,  C08L2666/20

Abstract: A transparent article includes a continuous polyester matrix having at least one incompatible filler dispersed therein. The incompatible filler provides domains in the polyester matrix, each domain having a particular dimension, thus providing a range of dimensions for the domains in the article. To create haze, the dimensions are within the range of from about 380 nm to about 720 nm. Once the range of dimensions is determined, a light absorbent composition can be found which absorbs light at a range of wavelengths that at least substantially covers the range of dimensions of the domains. In doing so, it has been found that the haze of the article can be substantially masked. Method for producing the article and for masking the haze are also provided.

Abstract translation: 透明制品包括具有分散在其中的至少一种不相容填料的连续聚酯基质。 不相容的填料在聚酯基质中提供结构域，每个结构域具有特定的维度，从而为制品中的结构域提供一定范围的尺寸。 为了产生雾度，尺寸在约380nm至约720nm的范围内。 一旦确定了尺寸范围，就可以发现吸光组合物，其吸收至少基本上覆盖畴的尺寸范围的波长范围的光。 在这样做时，已经发现制品的雾度可以基本上被遮蔽。 还提供了制造物品和掩蔽雾度的方法。

公开(公告)号：US08067074B2

公开(公告)日：2011-11-29

申请号：US12823422

申请日：2010-06-25

Applicant: Edwin Andrew Sisson ,  Arianna Giovannini ,  Simone Ferrero

Inventor： Edwin Andrew Sisson ,  Arianna Giovannini ,  Simone Ferrero

IPC: B32B1/08 ,  B32B27/08 ,  B32B27/34 ,  B32B27/36 ,  C08L67/00

CPC classification number: B29C49/06 ,  B29C2049/069 ,  B32B1/02 ,  B32B27/08 ,  B32B27/18 ,  B32B27/20 ,  B32B27/302 ,  B32B27/304 ,  B32B27/306 ,  B32B27/34 ,  B32B27/36 ,  B32B27/365 ,  B32B2250/02 ,  B32B2307/4026 ,  B32B2307/412 ,  B32B2307/7242 ,  B32B2327/06 ,  B32B2331/04 ,  B32B2367/00 ,  B32B2369/00 ,  B32B2377/00 ,  B32B2439/00 ,  B32B2439/60 ,  B65D1/0207 ,  B65D1/0215 ,  B65D25/54 ,  C08K3/013 ,  C08K5/0041 ,  C08K5/005 ,  C08K2201/008 ,  C08L67/02 ,  C08L77/06 ,  C08L77/10 ,  C08L2201/10 ,  C08L2203/10 ,  G02B1/04 ,  G02B5/22 ,  Y10T428/1352 ,  Y10T428/1372 ,  Y10T428/1379 ,  Y10T428/1383 ,  Y10T428/139 ,  Y10T428/1393 ,  Y10T428/1397 ,  Y10T428/25 ,  Y10T428/31736 ,  Y10T428/31786 ,  C08L2666/20

Abstract: A transparent article includes a continuous polyester matrix having at least one incompatible filler dispersed therein. The incompatible filler provides domains in the polyester matrix, each domain having a particular dimension, thus providing a range of dimensions for the domains in the article. To create haze, the dimensions are within the range of from about 380 nm to about 720 nm. Once the range of dimensions is determined, a light absorbent composition can be found which absorbs light at a range of wavelengths that at least substantially covers the range of dimensions of the domains. In doing so, it has been found that the haze of the article can be substantially masked. Method for producing the article and for masking the haze are also provided.