公开(公告)号：US06797102B2

公开(公告)日：2004-09-28

申请号：US10120807

申请日：2002-04-11

申请人： Guillermina C. Garcia ,  Raymond J. Weinert ,  Martin J. Fay

发明人： Guillermina C. Garcia ,  Raymond J. Weinert ,  Martin J. Fay

IPC分类号： B32B2730

CPC分类号： C08F283/006 ,  C08G18/0823 ,  C08G18/833 ,  C09D175/04 ,  Y10T156/1002 ,  Y10T428/31551 ,  Y10T428/31562 ,  Y10T428/31565 ,  Y10T428/31573 ,  Y10T428/31576 ,  Y10T428/3158 ,  Y10T428/31583 ,  Y10T428/31587 ,  Y10T428/31591 ,  Y10T428/31605 ,  C08F218/04 ,  C08L33/00

摘要： A co-mingled polyurethane-polyvinyl ester composition can be used as a coating, which has good scratch, mar and solvent resistance. The coating is derived from a waterborne polyurethane solution containing free radically polymerizable monomers such as acrylate, ultraviolet light initiators, and optionally urethane crosslinking agents. A process for forming the co-mingled polyurethane-polyvinyl ester composition comprises drying the waterborne polyurethane containing the polymerizable monomers therein and radiation polymerizing, as by ultraviolet light, the free radically polymerizable monomers on a substrate such as a plastic sheet to form a laminate. Subsequently, the laminate can be utilized to form a coating on a product as by thermoforming, where if urethane crosslinking agents are utilized, the polyurethane will be crosslinked.

摘要翻译： 共混聚氨酯 - 聚乙烯基酯组合物可以用作涂层，其具有良好的耐擦伤性，耐磨性和耐溶剂性。 该涂层衍生自含有可自由基聚合的单体如丙烯酸酯，紫外光引发剂和任选的氨基甲酸酯交联剂的水性聚氨酯溶液。 形成共混聚氨酯 - 聚乙烯基酯组合物的方法包括干燥其中含有可聚合单体的水性聚氨酯，并通过紫外光辐照聚合基材例如塑料片上的自由基聚合单体以形成层压体。 随后，层压体可用于通过热成型在产品上形成涂层，其中如果使用氨基甲酸酯交联剂，则聚氨酯将被交联。

公开(公告)号：US06753079B2

公开(公告)日：2004-06-22

申请号：US10170056

申请日：2002-06-12

申请人： Marc Husemann ,  Stephan Zöllner

发明人： Marc Husemann ,  Stephan Zöllner

IPC分类号： B32B2730

CPC分类号： C09J7/385 ,  C08G2170/20 ,  C08G2170/40 ,  Y10T428/28 ,  Y10T428/2891 ,  Y10T428/31938

摘要： A process for preparing polyacrylic hotmelt pressure sensitive adhesives, which comprises the following steps: (a) compounding an acrylic hotmelt pressure sensitive adhesive containing at least one functional group X, having a solvent content of not more than 0.5% by weight and a molecular mass MW of from 100,000 to 2,000,000 g/mol, with at least one chemical substance R—Y containing at least one functional group Y, said at least one functional group X and said at least one functional group Y being chosen such that they are capable of undergoing a coupling reaction with one another, (b) treating the compound in a reactor with a mixing apparatus at a specific drive energy of not more than 0.09 kWh/kg and at a temperature of from 80 to 200° C., (c) transferring the self-adhesive composition thus treated to a downstream coating unit, and applying it from the melt to a backing material.

摘要翻译： 一种制备聚丙烯酸热熔压敏粘合剂的方法，包括以下步骤：（a）含有至少一种官能团X的化合物丙烯酸热熔压敏粘合剂，其溶剂含量不超过0.5重量％，分子量MW 至少一种含有至少一个官能团Y的化学物质RY，所述至少一个官能团X和所述至少一个官能团Y被选择为使得它们能够进行偶联 彼此反应，（b）以不大于0.09kWh / kg的特定驱动能量和80至200℃的温度用混合装置在反应器中处理化合物，（c）转移自身 - 粘合剂组合物如此处理到下游涂覆单元，并将其从熔体施加到背衬材料上。

公开(公告)号：US06716499B1

公开(公告)日：2004-04-06

申请号：US09589785

申请日：2000-06-08

申请人： Parimal M. Vadhar

发明人： Parimal M. Vadhar

IPC分类号： B32B2730

CPC分类号： B32B27/08 ,  Y10T428/1338 ,  Y10T428/1341 ,  Y10T428/1352 ,  Y10T428/2826 ,  Y10T428/31678 ,  Y10T428/31692 ,  Y10T428/31699 ,  Y10T428/31913 ,  Y10T428/31928

摘要： A three-component laminate is disclosed which may be formed into bags and pouches suitable for packaging a variety of moisture and oxygen sensitive products, particularly dry-flow products such as resin pellets, pet food and coffee. The first component is an oriented, multilayer sealant film having an outermost layer which is sealable to itself and to the outermost surface of the third component. The second component, which is disposed between the first component and the third component, is a metallized film. The resulting laminate and bags formed therefrom exhibit excellent moisture and gas barrier properties, excellent abuse resistance and reduced package failure as compared to foil-based packages.

摘要翻译： 公开了一种三组分层压材料，其可以形成适于包装各种水分和氧气敏感产品，特别是干流产品如树脂颗粒，宠物食品和咖啡的袋和袋。 第一组分是定向多层密封膜，其具有可以自身密封到第三组分的最外表面的最外层。 设置在第一部件和第三部件之间的第二部件是金属化膜。 与箔类包装相比，由此形成的层压板和袋子表现出优异的水分和气体阻隔性能，优异的耐腐蚀性和减少的包装故障。

公开(公告)号：US06703142B2

公开(公告)日：2004-03-09

申请号：US09838345

申请日：2001-04-20

申请人： Rebecca Snow

发明人： Rebecca Snow

IPC分类号： B32B2730

CPC分类号： B32B27/30 ,  A43B1/14 ,  A43B7/28 ,  B29C2035/0855 ,  B29K2031/04 ,  B29L2031/463 ,  B29L2031/4821 ,  B29L2031/50 ,  B32B5/18 ,  B32B25/045 ,  B32B27/18 ,  B32B2264/02 ,  B32B2266/0235 ,  B32B2266/0292 ,  B32B2307/21 ,  B32B2307/738 ,  B32B2437/02 ,  B32B2437/04 ,  B32B2571/00 ,  Y10S428/922 ,  Y10T428/249953 ,  Y10T428/249991 ,  Y10T428/249992 ,  Y10T428/31928 ,  Y10T428/31935

摘要： A moldable article that can be custom-fitted to a particular user. Such an article comprises a thermoplastic material such as ethylene vinyl acetate modified by an antistatic agent selected from the group consisting of polyol amines such as ethoxylated amines, ethoxylated fatty alcohols, phosphoric acid esters, quaternary ammonium salts, and amphoteric compounds such as betaine. The article is heated until the thermoplastic material softens, then pressed against a user's body part. The article is allowed to cool, resulting in a custom-fitted article. Such articles may be repeatedly re-heated and re-molded and may include, e.g., moldable footbeds, racquet handles, shin guards, helmets, and seats.

公开(公告)号：US06703121B2

公开(公告)日：2004-03-09

申请号：US10116028

申请日：2002-04-05

申请人： Hiroaki Iwabuchi ,  Kiyoshi Ishiba ,  Tatsuya Tsukida

发明人： Hiroaki Iwabuchi ,  Kiyoshi Ishiba ,  Tatsuya Tsukida

IPC分类号： B32B2730

CPC分类号： C09J133/062 ,  C09J7/10 ,  C09J2203/326 ,  C09J2205/114 ,  C09J2431/00 ,  C09J2433/00 ,  Y10T428/1476 ,  Y10T428/249921 ,  Y10T428/2891

摘要： Provided is an adhesive sheet for a precision electronic member which generates less amount of gas under high temperature atmosphere and which is suited as a low polluting adhesive sheet for a precision electronic member. The adhesive sheet for a precision electronic member has an adhesive layer comprising an acrylic copolymer obtained by copolymerizing a monomer mixture which comprises alkyl (meth)acrylate having 4 or less carbon atoms in an alkyl group and vinyl acetate in a proportion of 50:50 to 99.5:0.5 in terms of a weight ratio and in which a total content thereof is 80% by weight or more, wherein an amount of gas generated in heating at a temperature of 120° C. for 10 minutes is 1.0 &mgr;g/cm2 or less in terms of a n-decane amount.

摘要翻译： 本发明提供一种精密电子部件用粘合片，其在高温气氛下产生较少量的气体，适用于精密电子部件的低污染性粘合片。 用于精密电子部件的粘合片具有粘合剂层，其包含丙烯酸共聚物，所述丙烯酸共聚物通过使包含烷基中的具有4个或更少碳原子的（甲基）丙烯酸烷基酯和50:50的比例的乙酸乙烯酯的单体混合物共聚获得， 99.5:0.5，其总含量为80重量％以上，其中在120℃的温度下加热10分钟时产生的气体量为1.0mug / cm 2 >以下的正癸烷量。

公开(公告)号：US06586108B1

公开(公告)日：2003-07-01

申请号：US09662707

申请日：2000-09-15

申请人： Jean-François Courtoy ,  Claude Charest

发明人： Jean-François Courtoy ,  Claude Charest

IPC分类号： B32B2730

CPC分类号： C09D4/06 ,  C08F220/10 ,  C08F2222/108 ,  C09D4/00 ,  C09D175/16 ,  Y10T428/269 ,  Y10T428/31551 ,  Y10T428/31855 ,  C08F255/00 ,  C08F290/147 ,  C08L27/04

摘要： An article that is a flooring material or a wall covering coated with a wear layer that is a heat-cured and radiation-cured coating composition, the composition including a polyvinyl chloride (PVC resin), an acrylic or methacrylic compound, and a radiation-reactive urethane oligomer, the composition being substantially or completely free of internal or external plasticizers.

摘要翻译： 一种作为地板材料或覆盖有作为热固化和辐射固化涂料组合物的耐磨层的壁涂层的制品，该组合物包括聚氯乙烯（PVC树脂），丙烯酸或甲基丙烯酸酯化合物和辐射 - 反应性氨基甲酸酯低聚物，该组合物基本上或完全不含内部或外部增塑剂。

公开(公告)号：US06482531B1

公开(公告)日：2002-11-19

申请号：US09115860

申请日：1998-07-15

申请人： Richard B. Timmons ,  Jenn-Hann Wang ,  Charles R. Savage ,  Yuliang Wu

发明人： Richard B. Timmons ,  Jenn-Hann Wang ,  Charles R. Savage ,  Yuliang Wu

IPC分类号： B32B2730

CPC分类号： C08J7/123 ,  A61L33/0088 ,  A61L33/0094 ,  A61L33/12 ,  B05D1/185 ,  B05D1/62 ,  B82Y30/00 ,  B82Y40/00 ,  C09D4/00 ,  G02B1/043 ,  Y10S428/936 ,  Y10S525/937 ,  Y10T428/31855 ,  C08F216/12 ,  C08F220/28

摘要： A device, and its production method, the device has a substrate and a coating composition, the coating composition being formed by the gas phase or plasma polymerization of a gas comprising at least one organic compound or monomer. The polymerization is carried out using a pulsed discharge having a duty cycle of less than about ⅕, in which the pulse-on time is less than about 100 msec and the pulse-off time is less than about 2000 msec. The duty cycle can also be varied, thus the coating composition can be gradient layered accordingly. The device has a coating composition which is uniform in thickness, pin-hole free, optically transparent in the visible region of the magnetic spectrum, permeable to oxygen, abrasive resistant, wettable and biologically non-fouling.

摘要翻译： 一种装置及其制造方法，该装置具有基材和涂料组合物，该涂料组合物由包含至少一种有机化合物或单体的气体的气相或等离子体聚合形成。 使用占空比小于约1/5的脉冲放电进行聚合，其中脉冲接通时间小于约100毫秒，脉冲关闭时间小于约2000毫秒。 占空比也可以变化，因此涂层组合物可以相应地进行梯度分层。 该装置具有厚度均匀，针孔自由，在磁谱的可见区域中光学透明的可渗透氧气，耐磨损，可润湿和生物学不污染的涂层组合物。

公开(公告)号：US06479162B1

公开(公告)日：2002-11-12

申请号：US09675394

申请日：2000-09-29

申请人： Solomon Bekele

发明人： Solomon Bekele

IPC分类号： B32B2730

CPC分类号： C08J5/18 ,  B32B27/30 ,  B32B27/32 ,  C08J2327/08 ,  C08L27/08 ,  C08L2205/02 ,  Y10S428/91 ,  Y10T428/3192 ,  Y10T428/31935 ,  C08L2666/04

摘要： A composition includes greater than 50% by weight such as between 51% and 99% by weight, of a first PVdC copolymer having a weight average molecular weight of between 80,000 and 125,000, and less than 50% by weight, such as between 1% and 49%, by weight of a second PVdC copolymer having a weight average molecular weight of between 126,000 and 180,000, the weight percent of each of the first and second polymers based on the combined weight of the first and second polymers. A film includes at least one layer having the above composition. A film can have at least one layer including a blend of a first vinylidene chloride polymer and a second vinylidene chloride polymer, the film having a free shrink ratio of between 0.6 and 2.2 at a shrink temperature of 180° F., or a free shrink ratio of between 0.8 and 1.4 at a shrink temperature of 200° F. Methods of making the film of the invention are also disclosed.

摘要翻译： 组合物包含重均分子量为80,000至125,000，小于50重量％，例如1重量％以下的大于50重量％，例如51重量％至99重量％的第一PVdC共聚物， 和49重量％的重均分子量为126,000至180,000的第二个PVdC共聚物，第一和第二聚合物各自的重量百分比基于第一和第二聚合物的总重量。 膜包括具有上述组成的至少一层。 膜可以具有至少一层，包括第一偏二氯乙烯聚合物和第二偏二氯乙烯聚合物的共混物，该膜在180°F的收缩温度下具有介于0.6和2.2之间的自由收缩率，或自由收缩 在200°F的收缩温度下的比率为0.8和1.4。还公开了制备本发明的膜的方法。

公开(公告)号：US06428889B1

公开(公告)日：2002-08-06

申请号：US09665971

申请日：2000-09-20

申请人： Yoshiyuki Nagaoka

发明人： Yoshiyuki Nagaoka

IPC分类号： B32B2730

CPC分类号： G02B5/124 ,  C09J4/00 ,  Y10T428/2891 ,  C08F220/18

摘要： An adhesive which is a reaction product of polymerizing, and curing or crosslinking a monomer component containing 80-85 wt % of an alkyl (meth)acrylate ester monomer with an alkyl group of 1-18 carbon atoms and 15-20 wt % of an unsaturated monomer with at least one polar functional group, and which has a gel percentage of 50-85% after curing or crosslinking.

摘要翻译： 一种粘合剂，其是使含有80-85重量％的（甲基）丙烯酸烷基酯单体与1-18个碳原子的烷基和15-20重量％的（甲基）丙烯酸烷基酯单体的单体组分聚合并固化或交联的反应产物 具有至少一个极性官能团的不饱和单体，并且在固化或交联后具有50-85％的凝胶百分比。

公开(公告)号：US06423412B1

公开(公告)日：2002-07-23

申请号：US09195061

申请日：1998-11-18

申请人： Qiming Zhang ,  Vivek Bharti

发明人： Qiming Zhang ,  Vivek Bharti

IPC分类号： B32B2730

CPC分类号： H01L41/45 ,  H01G4/18 ,  Y10S428/91 ,  Y10T428/3154 ,  Y10T428/31544 ,  Y10T428/31699

摘要： The invention is embodied in an electrical device which includes at least a layer of a ferroelectric polyvinylidine fluoride polymer that has been processed to exhibit an electrostrictive strain of 4% or more when an electric field gradient of 50 megavolts per meter or greater is applied thereacross. The processing of the polymer preferably involves subjecting it to either electron beam radiation or gamma radiation. The polyvinylidine flouride polymer is selected from the group of: polyvinylidine fluoride, polyvinylidine fluoride-trifluoroethylene P(VDF-TrFE), polyvinylidine fluoride tetrafluoroethylene P(VDF-TFE), polyvinylidine fluoride trifluoroethylene-hexafluoropropylene P(VDF-TFE-HFE) and polyvinylidine fluoride-hexafluoropropylene P(VDF-HFE).

摘要翻译： 本发明体现在一种电气装置中，该电气装置至少包括一层铁电聚偏氟乙烯聚合物，当层间施加50兆伏特/米或更大的电场梯度时，其已经被处理以显示出4％以上的电致伸缩应变。 聚合物的加工优选包括对其进行电子束辐射或γ辐射。 聚偏二氟乙烯聚合物选自：聚偏氟乙烯，聚偏氟乙烯 - 三氟乙烯P（VDF-TrFE），聚偏氟乙烯四氟乙烯P（VDF-TFE），聚偏二氟乙烯三氟乙烯 - 六氟丙烯P（VDF-TFE-HFE）和聚偏二氟乙烯 氟化六氟丙烯P（VDF-HFE）。