公开(公告)号：US20180030314A1

公开(公告)日：2018-02-01

申请号：US15220784

申请日：2016-07-27

Applicant: TESA SE

Inventor： NIELS CZERWONATIS ,  KERSTIN GÖTZ ,  JENS NOOTBAAR ,  MARCO WALPER

IPC: C09J7/02 ,  C09J5/00 ,  C09J7/04

CPC classification number: C09J5/00 ,  B65H19/102 ,  B65H2301/41766 ,  C09J7/201 ,  C09J2201/128 ,  C09J2201/606 ,  C09J2203/342 ,  C09J2400/283

Abstract: Adhesive tape for the on-the-fly roll changeover of flat web material wound up into rolls, comprising a carrier layer having a first surface and a second surface, a first layer of adhesive on the side of the first surface over at least part of the area, and a second layer of adhesive on one or more areas of the second surface, wherein the adhesive tape has regions suitable for areal splitting, at least those areal regions of the second surface on which the second layer of adhesive is provided being surface coated, the forces of adhesion of the lower layer of adhesive to the surface coating being greater than the forces of adhesion of the surface coating to the carrier layer, and/or the forces of adhesion of the lower layer of adhesive to the surface coating being greater than the forces of cohesion within the surface coating.

公开(公告)号：US20180015762A1

公开(公告)日：2018-01-18

申请号：US15665856

申请日：2017-08-01

Applicant: MJ Solutions GmbH

Inventor： Scott Williams

IPC: B41M5/382 ,  B41M5/50 ,  B41M3/12 ,  B41M5/035 ,  B44C1/17 ,  B41M5/48 ,  B41M7/00 ,  B41M5/52 ,  D06P5/24 ,  C08L23/08 ,  C09J7/02 ,  B41M5/44 ,  C08L53/00

CPC classification number: B41M5/382 ,  B41M3/12 ,  B41M5/035 ,  B41M5/0355 ,  B41M5/38214 ,  B41M5/44 ,  B41M5/48 ,  B41M5/502 ,  B41M5/504 ,  B41M5/52 ,  B41M5/5218 ,  B41M5/5236 ,  B41M5/5245 ,  B41M5/5254 ,  B41M7/00 ,  B41M7/0027 ,  B41M2205/06 ,  B41M2205/30 ,  B44C1/17 ,  B44C1/1712 ,  C08L23/0853 ,  C08L53/00 ,  C09J7/201 ,  C09J7/22 ,  C09J7/35 ,  D06P5/003 ,  Y10T428/24893 ,  Y10T428/2813 ,  Y10T428/2839 ,  C08L2666/24

Abstract: Provided is an image transfer material, comprising a support, optionally at least one barrier layer, a melt transfer layer, and an image receiving layer. Also provided is a process for preparing the image transfer material. Further provided is a heat transfer process using the disclosed material. In the heat transfer process, after imaging, the image receiving layer and melt transfer layer are peeled away from the optionally barrier-coated support material and placed, preferably image side up, on top of a receptor element. A non-stick sheet is then optionally placed over the imaged peeled material and heat is applied to the top of the optional non stick sheet. The melt transfer layer then melts and adheres the image to the receptor element. A composition comprising: at least one self-crosslinking polymer, and at least one dye retention aid.

公开(公告)号：US20170247580A1

公开(公告)日：2017-08-31

申请号：US15509211

申请日：2015-09-17

Applicant: Rohm and Haas Company ,  Dow Global Technologies LLC

Inventor： Swapnil Chandak ,  Rajen M. Patel ,  William B. Griffith, JR. ,  Daniel W. Himmelberger

IPC: C09J7/02

CPC classification number: C09J7/38 ,  C09J7/201 ,  C09J7/203 ,  C09J7/22 ,  C09J7/28 ,  C09J153/00 ,  C09J157/06 ,  C09J2201/122 ,  C09J2201/16 ,  C09J2201/606 ,  C09J2201/622 ,  C09J2205/102 ,  C09J2400/163 ,  C09J2423/04 ,  C09J2423/045 ,  C09J2423/105 ,  C09J2433/00 ,  C09J2453/00 ,  C09J2483/005

Abstract: A cling foil comprising an outermost adhesive layer comprising a pressure sensitive adhesive, an outermost release layer, the outermost release layer comprising a release material, and a foil layer positioned between the outermost adhesive layer and the outermost release layer.

公开(公告)号：US09663684B2

公开(公告)日：2017-05-30

申请号：US13474133

申请日：2012-05-17

Applicant: Joseph T. Bartusiak ,  Ramesh C. Kumar

Inventor： Joseph T. Bartusiak ,  Ramesh C. Kumar

IPC: B32B7/12 ,  C09J7/02

CPC classification number: C09J7/0271 ,  B05B12/24 ,  B05D1/32 ,  C09J7/201 ,  C09J7/22 ,  C09J7/241 ,  C09J107/00 ,  C09J2201/20 ,  C09J2203/31 ,  C09J2407/00 ,  C09J2423/006 ,  C09J2423/046 ,  C09J2433/005 ,  C09J2483/005 ,  Y10T428/14 ,  Y10T428/15

Abstract: A hand-tearable masking tape, comprising a plastic backing with a low adhesion backsize on the first major side of the backing and a pressure-sensitive adhesive on the second major side of the backing; wherein the second major side of the backing comprises a microstructured hand-tear pattern and wherein the low adhesion backsize comprises the reaction product of a mercapto-functional silicone macromer.

公开(公告)号：US20170069521A1

公开(公告)日：2017-03-09

申请号：US15122493

申请日：2015-03-03

Applicant: SHIN-ETSU CHEMICAL CO., LTD.

Inventor： Michihiro SUGO ,  Hiroyuki YASUDA ,  Shohei TAGAMI ,  Masahito TANABE

IPC: H01L21/683 ,  C09J183/04 ,  B32B37/12 ,  B32B27/08 ,  B32B27/28 ,  C08G77/20 ,  H01L23/00

CPC classification number: H01L21/6836 ,  B32B7/04 ,  B32B7/06 ,  B32B7/12 ,  B32B27/08 ,  B32B27/18 ,  B32B27/26 ,  B32B27/283 ,  B32B37/12 ,  B32B2037/1269 ,  B32B2250/03 ,  B32B2264/00 ,  B32B2264/02 ,  B32B2307/732 ,  B32B2307/748 ,  B32B2405/00 ,  B32B2457/08 ,  B32B2457/14 ,  C08G77/12 ,  C08G77/20 ,  C08K5/56 ,  C08L83/00 ,  C09J7/201 ,  C09J7/203 ,  C09J7/30 ,  C09J7/401 ,  C09J7/403 ,  C09J7/50 ,  C09J183/04 ,  H01L21/6835 ,  H01L2221/68327 ,  H01L2221/6834 ,  H01L2221/68386 ,  H01L2224/13147 ,  H01L2924/0715 ,  H01L2924/10253

Abstract: A temporary adhesive material for a wafer processing, used for temporarily bonding a support and a wafer having a circuit-forming front surface and a back surface to be processed, contains a complex temporary adhesive material layer having a three-layered structure that includes a first temporary adhesive layer composed of a non-silicone thermoplastic resin layer capable of releasably adhering to the front surface of the wafer, a second temporary adhesive layer composed of a thermosetting siloxane polymer layer laminated on the first temporary adhesive layer, and a third temporary adhesive layer composed of a thermosetting siloxane-modified polymer layer laminated on the second temporary adhesive layer and capable of releasably adhering to the support. A wafer processing laminate and temporary adhesive material for a wafer processing facilitate temporary adhesion and separation, have excellent CVD resistance, and can increase productivity of thin wafers, and a method manufactures a thin wafer using the same.

Abstract translation: 用于临时粘合支撑体的临时粘合材料和具有电路形成前表面和待加工后表面的晶片包含具有三层结构的复合临时粘合材料层，其包括第一 由能够可剥离地粘附在晶片前表面的非硅氧烷热塑性树脂层构成的临时胶粘剂层，层叠在第一临时粘合剂层上的由热固性硅氧烷聚合物层组成的第二临时粘合剂层和第三临时粘合剂层 由层压在第二临时粘合剂层上并能够可释放地粘附到载体上的热固性硅氧烷改性聚合物层组成。 用于晶片处理的晶片加工层压板和临时粘合材料便于临时粘合和分离，具有优异的耐CVD性，并且可以提高薄晶片的生产率，并且制造使用其的薄晶片的方法。

公开(公告)号：US20170029666A1

公开(公告)日：2017-02-02

申请号：US15290388

申请日：2016-10-11

Applicant: TESA SE

Inventor： PATRICK KEREP ,  ILSE RODEWALD ,  STEPHAN BERNT

IPC: C09J7/02 ,  C09J5/00 ,  C09J107/00 ,  C09J109/06 ,  C09J133/02

CPC classification number: C09J133/02 ,  C09J5/00 ,  C09J7/201 ,  C09J7/22 ,  C09J7/243 ,  C09J7/255 ,  C09J7/38 ,  C09J7/383 ,  C09J7/401 ,  C09J107/00 ,  C09J109/06 ,  C09J121/00 ,  C09J2203/342 ,  C09J2205/114 ,  C09J2407/00 ,  C09J2409/00 ,  C09J2421/00 ,  C09J2423/006 ,  C09J2433/00 ,  C09J2467/006 ,  Y10T428/266 ,  Y10T428/2839

Abstract: The invention relates to an adhesive tape with a carrier composed of a film, there being applied on one side of the carrier an adhesive based on natural rubber or synthetic rubber, where the film is a biaxially oriented film made of polypropylene, polyethylene or polyester such as PET, and on the side of the carrier not coated with adhesive there is a release layer, based in particular on carbamate.

Abstract translation: 本发明涉及具有由薄膜构成的载体的粘合带，其中在载体的一侧上施用基于天然橡胶或合成橡胶的粘合剂，其中该膜是由聚丙烯，聚乙烯或聚酯制成的双轴取向膜 作为PET，并且在未涂覆有粘合剂的载体侧上存在特别基于氨基甲酸酯的脱模层。

公开(公告)号：US20160376475A1

公开(公告)日：2016-12-29

申请号：US15039475

申请日：2014-11-26

Applicant: DOW CORNING CORPORATION ,  DOW CORNING (CHINA) HOLDING CO., LTD.

Inventor： Bruce Fuming HUANG ,  Chung Mien KUO

IPC: C09J7/04 ,  C08L83/04 ,  C09J183/04 ,  C09D5/00 ,  C09J7/02 ,  C09D183/04 ,  C09D5/02

CPC classification number: C09J7/21 ,  C08G77/14 ,  C08G77/16 ,  C08G77/20 ,  C08K5/5435 ,  C08L83/04 ,  C08L83/06 ,  C08L2201/52 ,  C08L2205/025 ,  C09D5/008 ,  C09D5/024 ,  C09D183/04 ,  C09J7/201 ,  C09J7/22 ,  C09J7/255 ,  C09J183/04 ,  C09J2483/005 ,  C09D183/06 ,  C08L83/00 ,  C08L29/04

Abstract: A silicone emulsion comprises: (A) a silicone compound comprising an anchorage additive for enhancing the adhesion to a polymer film substrate; (B) at least one surfactant; and (C) water. The anchorage additive is the reaction product of (A1) a fluid polyorganosiloxane containing at least one alkenyl group and at least one silanol group with (A2) a hydrolysable silane containing at least one epoxide group. A water-based anchorage additive comprises the silicone emulsion. A silicone release coating composition comprises: (X1) the silicone emulsion; and (X2) at least one curable silicone composition, e.g. a water-based silicone release coating composition. The curable silicone release coating composition may be applied to a sheet-form substrate and cured to form a release-coated layer having good release property and improved rub-off resistance on the substrate.

Abstract translation: 硅氧烷乳液包括：（A）包含用于增强对聚合物膜基材的粘附性的锚固添加剂的硅氧烷化合物; （B）至少一种表面活性剂; 和（C）水。 锚固添加剂是（A1）含有至少一个烯基和至少一个硅烷醇基团的流体聚有机硅氧烷与（A2）含有至少一个环氧基团的可水解硅烷的反应产物。 水性锚固添加剂包括硅氧烷乳液。 有机硅剥离涂料组合物包含：（X1）硅氧烷乳液; 和（X2）至少一种可固化的有机硅组合物，例如。 水性硅酮防粘涂料组合物。 可固化的有机硅剥离涂料组合物可以施加到片状基材上并固化以形成在基材上具有良好剥离性和改善耐擦性的剥离涂层。

公开(公告)号：US20160319074A1

公开(公告)日：2016-11-03

申请号：US15105884

申请日：2014-12-16

Applicant: SIEGWERK DRUCKFARBEN AG & CO. KGAA

Inventor： Nadège BOCCON ,  Olivier TONNOIR ,  Julie BRETTAR

IPC: C08G69/42 ,  C09J7/02 ,  B32B27/34 ,  B32B27/08 ,  B32B27/32 ,  C09D177/08 ,  B32B7/12

CPC classification number: C08G69/42 ,  B32B7/12 ,  B32B27/08 ,  B32B27/10 ,  B32B27/32 ,  B32B27/34 ,  B32B27/36 ,  B32B2307/746 ,  B32B2307/75 ,  B32B2439/00 ,  B32B2439/70 ,  B32B2439/80 ,  C08G69/34 ,  C08G77/455 ,  C09D177/08 ,  C09D183/10 ,  C09J7/201 ,  C09J7/22 ,  C09J7/401 ,  C09J2201/606 ,  C09J2423/106 ,  C09J2477/005 ,  C09J2483/005

Abstract: A polyamide resin consisting of a main structural unit consisting of monomers selected from the group consisting of (I) at least one dimeric C10-30 carboxylic acid and (ii) at least one polyamine, preferably selected from the group consisting of diamines and triamines, and at least one polyorganosiloxane moiety covalently linked to the at least one main structural unit. Optionally at least one chain-terminating agent is covalently linked to the main structural unit. A process for preparing the polyamide resin, a release lacquer comprising the polyamide resin, and a film comprising the release lacquer on one surface and a layer of a pressure-sensitive adhesive on another surface are also disclosed.

Abstract translation: 由主要结构单元组成的聚酰胺树脂，所述主要结构单元由选自（I）至少一种二聚C10-30羧酸的单体组成，和（ii）至少一种多胺，优选选自二胺和三胺， 和至少一个与至少一个主要结构单元共价连接的聚有机硅氧烷部分。 任选地，至少一个链终止剂共价连接到主要结构单元。 还公开了制备聚酰胺树脂的方法，包含聚酰胺树脂的剥离漆和在一个表面上包含剥离漆的膜和在另一个表面上的压敏粘合剂层。

公开(公告)号：US20160289440A1

公开(公告)日：2016-10-06

申请号：US15175458

申请日：2016-06-07

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Jonathan E. Janoski ,  Anthony F. Schultz ,  Keith R. Lyon ,  Ronald S. Steelman ,  Kevin M. Lewandowski ,  Corinne E. Lipscomb ,  Terry R. Hobbs ,  Arlin L. Weikel ,  Jayshree Seth ,  Duane D. Fansler ,  Hidetoshi Abe

IPC: C08L33/08 ,  C09J7/02 ,  C09D133/08

CPC classification number: C08L29/14 ,  B32B27/08 ,  B32B27/304 ,  B32B27/306 ,  B32B27/308 ,  B32B2250/246 ,  B32B2255/10 ,  B32B2255/26 ,  B32B2264/102 ,  B32B2307/31 ,  B32B2307/54 ,  B32B2307/546 ,  B32B2307/732 ,  C08J5/18 ,  C08J2333/08 ,  C08J2429/14 ,  C08L33/06 ,  C08L33/08 ,  C08L2203/16 ,  C09D133/08 ,  C09J7/201 ,  C09J7/22 ,  C09J133/08 ,  C09J2433/00 ,  C09J2433/005 ,  C09J2467/005 ,  C08L31/00

Abstract: A film is described comprising a (meth)acrylic polymer and a polyvinyl acetal (e.g. butyral) resin. In some embodiments, the film has a glass transition temperature (i.e. Tg) ranging from 30° C. to 60° C. In some embodiments, the film has a gel content of at least 20% or greater. In some embodiments, the film has an elongation at break of at least 175%. The film typically comprises photoinitiator as a result of the method by which the film was made. The film may be a monolithic film or a layer of a multilayer film.

Abstract translation: 描述了包含（甲基）丙烯酸聚合物和聚乙烯醇缩醛（例如丁缩醛）树脂的膜。 在一些实施方案中，该膜具有范围为30℃至60℃的玻璃化转变温度（即Tg）。在一些实施方案中，该膜具有至少20％或更高的凝胶含量。 在一些实施方案中，该膜具有至少175％的断裂伸长率。 作为制造薄膜的方法的结果，该薄膜通常包含光引发剂。 该膜可以是单片膜或多层膜的层。

公开(公告)号：US09460952B2

公开(公告)日：2016-10-04

申请号：US14237067

申请日：2013-02-08

Applicant: NITTO DENKO CORPORATION

Inventor： Takumi Yutou ,  Toshitaka Suzuki ,  Masato Shirai ,  Masahiko Ando ,  Yuka Sekiguchi ,  Ryoko Asai ,  Asuka Endo ,  Rie Hayashiuchi

IPC: C09J183/04 ,  H01L21/683 ,  C09J133/12 ,  C09J7/02 ,  B32B7/12 ,  B32B27/08 ,  B32B27/20 ,  B32B27/22 ,  B32B27/28 ,  B32B27/30

CPC classification number: H01L21/6836 ,  B32B7/12 ,  B32B27/08 ,  B32B27/20 ,  B32B27/22 ,  B32B27/283 ,  B32B27/304 ,  B32B27/308 ,  B32B2250/24 ,  B32B2307/306 ,  B32B2405/00 ,  C08L33/06 ,  C08L83/00 ,  C09J7/201 ,  C09J7/22 ,  C09J133/12 ,  C09J183/04 ,  C09J2201/606 ,  C09J2203/326 ,  C09J2427/006 ,  C09J2433/00 ,  C09J2433/005 ,  C09J2483/005 ,  H01L2221/68327 ,  H01L2221/68336 ,  Y10T428/1457 ,  Y10T428/24355 ,  Y10T428/265 ,  Y10T428/266 ,  Y10T428/2848 ,  Y10T428/2891

Abstract: A film for a pressure-sensitive adhesive tape is a film for a pressure-sensitive adhesive tape, including a non-pressure-sensitive adhesive layer on one surface of a plastic film, where the non-pressure-sensitive adhesive layer includes a mixed layer of a silicone and a (meth)acrylic polymer; and the (meth)acrylic polymer has a calculated Tg of 10° C. or more.

Abstract translation: 粘合带用薄膜是在塑料薄膜的一个面上具有非压敏粘合剂层的粘合带用薄膜，其中非粘合剂层包括混合层 的硅氧烷和（甲基）丙烯酸类聚合物; （甲基）丙烯酸系聚合物的Tg为10℃以上。