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公开(公告)号：US08378046B2
公开(公告)日：2013-02-19
申请号：US12608019
申请日：2009-10-29
IPC分类号： C08F220/38 , C08F220/30 , C08F220/56 , C09J133/08
CPC分类号： C09J7/0217 , C09J7/385 , C09J133/08 , C09J133/14 , C09J2201/606 , Y10T428/269 , Y10T428/2848 , Y10T428/2891
摘要： The present invention provides pressure-sensitive adhesives having a refractive index of at least 1.50. The pressure-sensitive adhesives comprise at least one monomer containing a substituted or an unsubstituted biphenyl group.
摘要翻译： 本发明提供折射率至少为1.50的压敏粘合剂。 压敏粘合剂包含至少一种含有取代或未取代的联苯基的单体。
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公开(公告)号：US20100222496A1
公开(公告)日：2010-09-02
申请号：US12738090
申请日：2008-10-03
IPC分类号： C09J139/00 , C08F26/06
CPC分类号： C09J133/14 , C08F220/34 , C08L33/14 , C08L2666/02
摘要： The present invention provides pressure-sensitive adhesives having a refractive index of at least 1.50. The pressure-sensitive adhesives comprise at least one monomer containing a substituted or an unsubstituted carbazole group.
摘要翻译： 本发明提供折射率至少为1.50的压敏粘合剂。 压敏粘合剂包含至少一种含有取代或未取代的咔唑基团的单体。
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公开(公告)号：US20090018274A1
公开(公告)日：2009-01-15
申请号：US11576931
申请日：2006-09-21
申请人： Dong-Wei Zhu , Cheryl L. Moore , James T. Wolter
发明人： Dong-Wei Zhu , Cheryl L. Moore , James T. Wolter
IPC分类号： C08F8/06
CPC分类号： C08F6/006 , C08L2205/02 , C08L2666/04 , C09J133/04
摘要： A method for the manufacture of an adhesive id described, comprising: (A) Providing an initial reaction product of a solution polymerization reaction, the initial reaction product comprising polymer, unreacted polymerizable reactant, non-poly-merizable material, and solvent; and (B) Purifying the initial reaction product by adding an oxidizing agent and a reducing agent to the initial reaction product and allowing the unreacted polymerizable reactant in the initial reaction product to further react, thereby providing a second reaction product comprising additional polymer and a lower level of unreacted polymerizable reactant than was present in the initial reaction product. Optionally, the method of the invention may further comprise: Precipitating the polymer from the second reaction product to provide a precipitated polymer, and separating the precipitated polymer from the remainder of the second reaction product, the precipitated polymer comprising a lower level of non-polymerizable material or unreacted polymerizable reactant or both non-polymerizable material and unreacted polymerizable reactant than was present in the second reaction product.
摘要翻译： 一种制造所述粘合剂的方法，包括：（A）提供溶液聚合反应的初始反应产物，包含聚合物的初始反应产物，未反应的可聚合反应物，非可聚合物质和溶剂; 和（B）通过向初始反应产物中加入氧化剂和还原剂并使初始反应产物中的未反应的可聚合反应物进一步反应来纯化初始反应产物，由此提供第二反应产物，其包含另外的聚合物和较低的 未反应的可聚合反应物的水平比初始反应产物中存在的水平高。 任选地，本发明的方法还可以包括：从第二反应产物中沉淀聚合物以提供沉淀的聚合物，并将沉淀的聚合物与第二反应产物的其余部分分离，沉淀的聚合物包含较低水平的不可聚合 材料或未反应的可聚合反应物或两种不可聚合材料和未反应的可聚合反应物。
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公开(公告)号：US06663978B1
公开(公告)日：2003-12-16
申请号：US09605500
申请日：2000-06-28
IPC分类号： B32B2732
CPC分类号： C08F220/18 , C08F220/06 , C08F220/30 , C08F220/38 , C09J7/385 , Y10T428/31938
摘要： The present invention provides pressure-sensitive adhesives having a refractive index of at least 1.48. The pressure-sensitive adhesives comprise at least one monomer containing a substituted or an unsubstituted aromatic moiety.
摘要翻译： 本发明提供折射率至少为1.48的压敏粘合剂。 压敏粘合剂包含至少一种含有取代或未取代的芳族部分的单体。
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公开(公告)号：US08309650B2
公开(公告)日：2012-11-13
申请号：US12738090
申请日：2008-10-03
IPC分类号： C09J139/00 , C08F26/06
CPC分类号： C09J133/14 , C08F220/34 , C08L33/14 , C08L2666/02
摘要： The present invention provides pressure-sensitive adhesives having a refractive index of at least 1.50. The pressure-sensitive adhesives comprise at least one monomer containing a substituted or an unsubstituted carbazole group.
摘要翻译： 本发明提供折射率至少为1.50的压敏粘合剂。 压敏粘合剂包含至少一种含有取代或未取代的咔唑基团的单体。
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公开(公告)号：US20110250375A1
公开(公告)日：2011-10-13
申请号：US13132145
申请日：2009-11-06
CPC分类号： C09J133/08 , C08K3/36 , C08K5/3412 , C09J7/385 , C09J2201/606 , C09J2205/102 , C09J2423/006 , Y02P20/582 , Y10T428/1462 , Y10T428/249983 , Y10T428/2848 , Y10T428/2891
摘要： Pressure-sensitive adhesives and adhesive tapes containing the pressure-sensitive adhesive are described. The pressure-sensitive adhesive contains a crosslinked acrylic copolymer plus inorganic particles that are dispersed or suspended in the crosslinked acrylic copolymer. The pressure-sensitive adhesive and adhesive tapes containing the pressure-sensitive adhesive can be removed after being adhered to a substrate by stretching.
摘要翻译： 描述了含有压敏粘合剂的压敏粘合剂和粘合带。 压敏粘合剂含有交联的丙烯酸共聚物和分散或悬浮在交联的丙烯酸共聚物中的无机颗粒。 含有压敏粘合剂的压敏粘合剂和粘合带可以在通过拉伸粘合到基底上之后被去除。
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公开(公告)号：US08022145B2
公开(公告)日：2011-09-20
申请号：US12530692
申请日：2008-03-07
CPC分类号： H01L21/6836 , C08L63/00 , C08L2666/02 , C08L2666/14 , C09J7/20 , C09J133/08 , C09J2203/326 , C09J2433/00 , C09J2463/00 , H01L24/27 , H01L24/29 , H01L24/83 , H01L2221/68327 , H01L2224/274 , H01L2224/2919 , H01L2224/83191 , H01L2224/83855 , H01L2924/01005 , H01L2924/01006 , H01L2924/01013 , H01L2924/01027 , H01L2924/01047 , H01L2924/01056 , H01L2924/01073 , H01L2924/01082 , H01L2924/0665 , H01L2924/07802 , H01L2924/10329 , H01L2924/14 , Y10T428/2852 , Y10T428/287 , Y10T428/2878 , Y10T428/2891 , H01L2924/00
摘要： Provided is a single layer adhesive that provides the appropriate balance of adhesion and clean release required for a wafer dicing function and also provides the necessary bond required in a subsequent die attach step. The adhesive composition comprises an acrylate ester polymer having a functional group, a multi-functional thermosetting resin, wherein the acrylate ester polymer and the thermosetting resin are capable of reacting with each other, a multi-functional acrylate ester, an acrylate ester polymerization catalyst or curing agent, a thermally-latent catalyst suitable for curing the multi-functional thermosetting resin, and an acrylic acid salt.
摘要翻译： 提供了单层粘合剂，其提供了晶片切割功能所需的粘合和清洁释放的适当平衡，并且还提供随后的管芯附着步骤中所需的必要的粘合。 粘合剂组合物包括具有官能团的丙烯酸酯聚合物，多官能热固性树脂，其中丙烯酸酯聚合物和热固性树脂能够彼此反应，多官能丙烯酸酯，丙烯酸酯聚合催化剂或 固化剂，适于固化多官能热固性树脂的热潜催化剂和丙烯酸盐。
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公开(公告)号：US06478918B2
公开(公告)日：2002-11-12
申请号：US09765230
申请日：2001-01-18
申请人： Richard E. Bennett , Louis E. Winslow , Greggory S. Bennett , Karunasena A. Alahapperuma , Cheryl L. Moore
发明人： Richard E. Bennett , Louis E. Winslow , Greggory S. Bennett , Karunasena A. Alahapperuma , Cheryl L. Moore
IPC分类号： H01L21784
CPC分类号： H01L21/6836 , H01L2221/68327 , Y10T428/28 , Y10T428/2809 , Y10T428/2839 , Y10T428/2852 , Y10T428/2861 , Y10T428/2891
摘要： A semiconductor wafer processing tape includes a permanent backing and a layer of a nonpressure sensitive adhesive. The tapes are useful for wafer grinding and/or wafer dicing applications. The nonpressure sensitive adhesive includes a copolymer of at least one of a first monoethylenically unsaturated monomer, at least one of a second monoethylenically unsaturated monomer, and at least one copolymerizable nonionic crosslinking agent; wherein the second monoethylenically unsaturated monomer is a reinforcing monomer having a homopolymer glass transition temperature higher than that of the first monoethylenically unsaturated monomer. A method of processing semiconductor wafers is also provided.
摘要翻译： 半导体晶片处理带包括永久性背衬和非压敏粘合剂层。 磁带可用于晶片研磨和/或晶圆切片应用。 非压敏粘合剂包括第一单烯属不饱和单体，至少一种第二单烯属不饱和单体和至少一种可共聚非离子交联剂中的至少一种的共聚物; 其中所述第二单烯属不饱和单体是均聚物玻璃化转变温度高于所述第一单烯属不饱和单体的均聚物玻璃化转变温度的增强单体。 还提供了一种处理半导体晶片的方法。
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9.发明授权Pressure sensitive adhesive employing a water-dispersible polymer and articles made there from 失效使用水分散性聚合物的压敏粘合剂和在其上制成的制品
公开(公告)号：US5512612A
公开(公告)日：1996-04-30
申请号：US222458
申请日：1994-04-04
IPC分类号： A61B19/08 , C08L33/08 , C08L33/14 , C09J7/02 , C09J11/08 , C09J133/02 , C09J133/06 , C09J133/08 , C09J133/14 , C09J201/00 , C08K7/22 , C08F265/06 , C08F20/10 , C08F267/06
CPC分类号： C09J133/08 , C09J133/14 , C09J7/0217 , C08L2205/18 , C08L33/08 , C08L33/14 , C09J2201/606 , Y10T428/254 , Y10T428/28 , Y10T428/2804 , Y10T428/2839 , Y10T428/2848 , Y10T428/2857 , Y10T428/2891
摘要： A pressure sensitive adhesive that employs a water-dispersible polymer is provided. In one embodiment of the invention the adhesive comprises microparticles and the water-dispersible component. In another embodiment the adhesive comprises a novel water-dispersible polymer that contains a plurality of poly(alkoxyalkyl) acrylate units as a major component.The pressure sensitive adhesive may be provided as a tape and used with labels for containers, sterilization indicator tapes and labels, closure systems for envelopes, surgical wrappers, and mammalian body coverings. It may also be used in the preparation of paper web splices.In one embodiment of the invention the tape is repulpable. In another embodiment it is launderable.
摘要翻译： 提供采用水分散性聚合物的压敏粘合剂。 在本发明的一个实施方案中，粘合剂包含微粒和水分散性组分。 在另一个实施方案中，粘合剂包含含有多个聚（烷氧基烷基）丙烯酸酯单元作为主要组分的新的水分散性聚合物。 压敏粘合剂可以作为带子提供，并与容器，灭菌指示带和标签的标签，信封的封闭系统，外科包装纸和哺乳动物身体覆盖物一起使用。 它也可用于制备纸幅接头。 在本发明的一个实施例中，胶带是可重新排列的。 在另一个实施方案中，它是可洗涤的。
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公开(公告)号：US4956309A
公开(公告)日：1990-09-11
申请号：US280420
申请日：1988-12-06
申请人： Paul C. Adair , Cheryl L. Moore
发明人： Paul C. Adair , Cheryl L. Moore
摘要： A receiver sheet for producing high density images, preferably in a photosensitive imaging system is disclosed. The receiver sheet is characterized by containing a particulate developer material which does not substantially compress upon the application of pressure. The resistance to pressure is accomplished by using a receiver sheet which has a discontinuous thickness or by incorporating a stilt material into the developer material. Also disclosed is an imaging system which has a discontinuous thickness donor sheet to prevent the developer material from substantially compressing upon the application of pressure.
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