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1. 发明申请

US20090010995A1 Patch and patch preparation 审中-公开
标题翻译：补丁和补丁准备
公开(公告)号：US20090010995A1
公开(公告)日：2009-01-08
申请号：US12216365
申请日：2008-07-02
申请人： Atsushi Hamada , Tsuyoshi Kasahara , Jun Ishikura , Miki Funahashi , Hirofumi Ebe , Eiichi Imoto , Takashi Habu
发明人： Atsushi Hamada , Tsuyoshi Kasahara , Jun Ishikura , Miki Funahashi , Hirofumi Ebe , Eiichi Imoto , Takashi Habu
IPC分类号： A61K9/00 , A61P17/02
CPC分类号： A61K31/405 , A61K9/7053 , A61K47/14 , A61L31/041 , C08L23/20
摘要： The present invention aims to provide a patch and a patch preparation that do not require an acrylic polymer, and are capable of maintaining a large amount of an organic liquid component in an adhesive layer.The present invention provides a patch containing a support and an adhesive layer provided on at least one surface of the support, wherein the adhesive layer contains polyisobutylene, a liquid rubber component having a crosslinkable functional group in a molecule, and an organic liquid component, the adhesive layer is crosslinked.
摘要翻译：本发明的目的在于提供一种不需要丙烯酸类聚合物并且能够在粘合剂层中保持大量有机液体成分的贴剂和贴片制剂。本发明提供了一种贴片，其包含支撑体和设置在支撑体的至少一个表面上的粘合剂层，其中所述粘合剂层包含聚异丁烯，在分子中具有可交联官能团的液体橡胶组分和有机液体组分，粘合层交联。

2. 发明授权

US08546958B2 Pressure-sensitive adhesive sheet for protecting semiconductor wafer 失效
标题翻译：用于保护半导体晶片的压敏粘合片
公开(公告)号：US08546958B2
公开(公告)日：2013-10-01
申请号：US13223629
申请日：2011-09-01
申请人： Takashi Habu , Fumiteru Asai , Tomokazu Takahashi , Eiichi Imoto , Yuta Shimazaki
发明人： Takashi Habu , Fumiteru Asai , Tomokazu Takahashi , Eiichi Imoto , Yuta Shimazaki
IPC分类号： H01L23/52 , H01L23/48
CPC分类号： H01L21/67132 , C08G18/4854 , C08G18/672 , C08G18/757 , C08G2170/40 , C09J7/10 , C09J175/16 , C09J2203/326 , C09J2475/00 , C08G18/48
摘要： The present invention provides a pressure-sensitive adhesive sheet for protecting a semiconductor wafer, which does not cause curve (warpage) in the semiconductor wafer, when the semiconductor wafer is ground, is excellent in followability to a pattern, has adequate stress dispersibility in a grinding operation, suppresses the crack in a wafer and chipping in a wafer edge, and does not leave a residue of a tackiness agent on the surface of the wafer. The protective sheet has one face having tackiness, does not have an interface existing between a substrate and the tackiness agent and is made of one layer, and the pressure-sensitive adhesive sheet has different tack strengths on both faces from each other.
摘要翻译：本发明提供一种用于保护半导体晶片的压敏粘合片，其在半导体晶片被研磨时不引起半导体晶片的弯曲（翘曲），对图案的追随性优异，在研磨操作，抑制晶片中的裂纹和晶片边缘的碎裂，并且不会在晶片的表面上留下粘合剂残留物。保护片具有一个具有粘性的面，在基材和粘合剂之间不存在界面，并且由一层制成，并且该粘合片在两个表面上具有不同的粘着强度。

3. 发明申请

US20110064900A1 ADHESIVE SHEET FOR PROTECTING COATING FILM 审中-公开
标题翻译：用于保护涂膜的粘合片
公开(公告)号：US20110064900A1
公开(公告)日：2011-03-17
申请号：US12992216
申请日：2009-04-08
申请人： Masanori Uesugi , Mitsuyoshi Shirai , Makoto Kai , Hidenori Suzuki , Eiichi Imoto
发明人： Masanori Uesugi , Mitsuyoshi Shirai , Makoto Kai , Hidenori Suzuki , Eiichi Imoto
IPC分类号： B32B7/12 , B32B33/00
CPC分类号： C09J7/29 , C09J7/22 , C09J2201/162 , C09J2433/006 , C09J2475/006 , Y10T428/14 , Y10T428/1452 , Y10T428/28
摘要： [Problem] To provide an adhesive sheet for protecting coating films having excellent flexibility.[Means for Solving] The adhesive sheet for protecting coating films comprises an adhesive layer and a base layer provided with a composite film containing at least a urethane polymer, and the adhesive sheet has a 10% modulus at 20° C. of 35 N/cm or less, and a 100% modulus at 20° C. of 8 N/cm or more. A breaking strength of the adhesive sheet for protecting coating films is preferably 40 N/cm or more.
摘要翻译： [问题]提供一种用于保护具有优异柔性的涂膜的粘合片。 [解决手段]用于保护涂膜的粘合片包括粘合层和设置有至少含有聚氨酯聚合物的复合膜的基层，并且该粘合片在20℃下的10％模量为35N / cm以下，20℃下的100％模量为8N / cm以上。用于保护涂膜的粘合片的断裂强度优选为40N / cm以上。

4. 发明申请

US20130034737A1 PRODUCTION METHOD OF CURED MULTILAYER SHEET AND CURED MULTILAYER SHEET 审中-公开
标题翻译：固化多层板和固化多层板的生产方法
公开(公告)号：US20130034737A1
公开(公告)日：2013-02-07
申请号：US13640465
申请日：2011-04-04
申请人： Eiichi Imoto , Yuta Shimazaki , Tatsuya Kitahara , Kunio Nagasaki
发明人： Eiichi Imoto , Yuta Shimazaki , Tatsuya Kitahara , Kunio Nagasaki
IPC分类号： B32B27/18 , B32B37/18
CPC分类号： C08J5/18 , B32B33/00 , B32B37/0015 , Y10T428/31536
摘要： Disclosed is a cured multilayer sheet production method, comprising adjacently laminating a first uncured layer formed by a first curable resin and a second uncured layer formed by a second curable resin to form a laminated body, wherein the first curable resin contains a first monomer or partial polymer thereof, and an immiscible substance, the second curable resin contains a second monomer and polymer, the first monomer concentration in the first curable resin is higher than the polymerizable monomer concentration in the second curable resin, wherein in the laminating step, the immiscible substance is eccentrically distributed on or near an interface on the side opposite to the second uncured layer, and thereafter curing the layers, so that a cured multilayer sheet, wherein a substance different from a polymer cured layer is eccentrically located on the surface of the polymer cured layer, is produced at high productivity.
摘要翻译：公开了一种固化多层片材的制造方法，其包括相邻地层压由第一可固化树脂形成的第一未固化层和由第二可固化树脂形成的第二未固化层以形成层压体，其中所述第一可固化树脂含有第一单体或部分聚合物和不混溶物质，第二固化性树脂含有第二单体和聚合物，第一可固化树脂中的第一单体浓度高于第二可固化树脂中的可聚合单体浓度，其中在层压步骤中，不混溶物质偏心分布在与第二未固化层相反一侧的界面上或附近，然后固化该层，使得固化的多层片材，其中不同于聚合物固化层的物质偏心地位于聚合物固化的表面上层，以高生产率生产。

5. 发明授权

US08697767B2 Production method for pressure-sensitive adhesive composition 失效
标题翻译：压敏粘合剂组合物的制造方法
公开(公告)号：US08697767B2
公开(公告)日：2014-04-15
申请号：US13633624
申请日：2012-10-02
申请人： Tadatoshi Nakanishi , Eiichi Imoto
发明人： Tadatoshi Nakanishi , Eiichi Imoto
IPC分类号： C08F299/00 , C08G18/67 , C08J3/28 , C08F2/46 , C08G61/04
CPC分类号： C08G18/672 , C08G18/44 , C08G18/757 , C08G2170/40 , C08L33/26 , C08L2312/06 , C09J7/10 , C09J7/38 , C09J133/14 , C09J175/16 , C09J2205/31 , C09J2433/00 , C09J2475/00
摘要： Provided is a production method for a pressure-sensitive adhesive composition capable of sufficiently expressing each of “attachment position correction workability” that enables a pressure-sensitive adhesive tape containing the composition to be easily aligned by the expression of good temporary attachment property, “reworkability” that enables the tape to be easily reattached, and “temperature-sensitive strong pressure-sensitive adhesiveness” that enables the tape to express strong temperature-sensitive pressure-sensitive adhesiveness. The production method for a pressure-sensitive adhesive composition is a production method for a pressure-sensitive adhesive composition containing a cross-linked polymer in which an acrylic copolymer (A) is cross-linked by a polyurethane(meth)acrylate (B), the method including irradiating a monomer mixed liquid essentially containing a (meth)acrylate and a (meth)acrylamide with an active energy ray in the presence of the polyurethane(meth)acrylate (B).
摘要翻译：提供一种压敏粘合剂组合物的制造方法，其能够充分地表现出通过表现出良好的临时附着性能使包含该组合物的压敏粘合剂容易排列的“附着位置校正加工性”，“再加工性 “，使得能够容易地重新附着带，以及使得带能够表现出强烈的温度敏感的压敏粘合性的”温度敏感的强压敏粘合性“。粘合剂组合物的制造方法是含有交联聚合物的压敏粘合剂组合物的制造方法，其中丙烯酸共聚物（A）通过聚氨酯（甲基）丙烯酸酯（B）交联，该方法包括在聚氨酯（甲基）丙烯酸酯（B）的存在下，用活性能量射线照射基本上含有（甲基）丙烯酸酯和（甲基）丙烯酰胺的单体混合液体。

6. 发明申请

US20120156483A1 ASHESIVE TAPE OR SHEET, AND BASE MATERIAL THEREFOR 审中-公开
标题翻译：带状胶带或其他材料
公开(公告)号：US20120156483A1
公开(公告)日：2012-06-21
申请号：US13392738
申请日：2010-08-26
申请人： Yuta Shimazaki , Eiichi Imoto , Kunio Nagasaki
发明人： Yuta Shimazaki , Eiichi Imoto , Kunio Nagasaki
IPC分类号： B32B7/12 , B05D5/10 , B05D3/06
CPC分类号： C08F290/067 , C08G18/672 , C08G18/757 , C08G2170/40 , C09J7/22 , C09J175/16 , C09J2205/31 , C09J2433/006 , C09J2475/006 , Y10T428/28 , C08G18/48
摘要： An object of the present invention is to obtain a pressure-sensitive adhesive tape or pressure-sensitive adhesive sheet which is capable of free design of a pressure-sensitive adhesive and is peelable after use without adding special components to the pressure-sensitive adhesive, and to obtain a base material for use in such a pressure-sensitive adhesive tape or pressure-sensitive adhesive sheet. The base material for pressure-sensitive adhesive tape or pressure-sensitive adhesive sheet according to the present invention, the base material being a composite film containing a urethane polymer having an acryloyl group at its molecular chain end and a (meth)acrylic polymer, in which the composite film has a water absorption ratio of 5% or more. A (meth)acrylic monomer for forming the (meth)acrylic polymer preferably contains at least one compound selected from the group consisting of (meth)acrylic acid and (meth)acryloylmorpholine.
摘要翻译：本发明的目的是获得能够自由设计压敏粘合剂的粘合带或压敏粘合片，并且在使用后可剥离而不向压敏粘合剂添加特殊组分，并且以获得用于这种压敏粘合带或压敏粘合片的基材。根据本发明的压敏粘合带或压敏粘合片基材，该基材是含有分子链末端具有丙烯酰基的氨基甲酸酯聚合物和（甲基）丙烯酸类聚合物的复合膜，复合膜的吸水率为5％以上。用于形成（甲基）丙烯酸类聚合物的（甲基）丙烯酸类单体优选含有至少一种选自（甲基）丙烯酸和（甲基）丙烯酰基吗啉的化合物。

7. 发明申请

US20120059125A1 COMPOSITE FILM AND METHOD FOR PRODUCING SAME 审中-公开
标题翻译：复合膜及其制造方法
公开(公告)号：US20120059125A1
公开(公告)日：2012-03-08
申请号：US13320184
申请日：2010-05-12
申请人： Eiichi Imoto , Kunio Nagasaki , Yuuta Shimazaki
发明人： Eiichi Imoto , Kunio Nagasaki , Yuuta Shimazaki
IPC分类号： C08L75/16 , B05D3/06 , B05D5/00 , C08L33/00
CPC分类号： C08F290/067 , C08G18/4854 , C08G18/672 , C08G18/757 , C08J5/18 , C08J7/04 , C08J2375/16 , C08L75/16 , C08F220/26 , C08G18/48
摘要： The present invention is to provide a composite film having transparency, strength, elongation, and flexibility. The composite film contains: a urethane polymer formed from a polyol and a polyisocyanate; and an acrylic polymer obtained by photopolymerization of one or more (meth)acrylic monomers, in which total light transmittance of the composite film is 93.0% or more in terms of a thickness of 100 μm, breaking strength (23° C.) of the composite film is 3.0 MPa or more to 75 MPa or less, breaking elongation ratio (23° C.) is 150% or more to 1,000% or less, and 20% modulus (23° C.) is 0.1 MPa or more to 7.5 MPa or less.
摘要翻译：本发明提供具有透明性，强度，伸长率和柔软性的复合膜。复合膜包含：由多元醇和多异氰酸酯形成的聚氨酯聚合物; 和通过一种或多种（甲基）丙烯酸类单体的光聚合获得的丙烯酸类聚合物，其中复合膜的总透光率为100μm时为93.0％以上，断裂强度（23℃）为复合膜为3.0MPa以上至75MPa以下，断裂伸长率（23℃）为150％以上至1000％以下，20％模量（23℃）为0.1MPa以上〜7.5 MPa以下。

8. 发明申请

US20110021705A1 COMPOSITE FILM 审中-公开
标题翻译：复合膜
公开(公告)号：US20110021705A1
公开(公告)日：2011-01-27
申请号：US12742765
申请日：2008-11-11
申请人： Eiichi Imoto , Kunio Nagasaki , Yoshinori Yoshida , Kazuko Yoshida , Hidenori Suzuki
发明人： Eiichi Imoto , Kunio Nagasaki , Yoshinori Yoshida , Kazuko Yoshida , Hidenori Suzuki
IPC分类号： C08L75/00
CPC分类号： C08G18/672 , C08F283/006 , C08F290/067 , C08G18/4854 , C08G18/757 , C08G2170/40 , C08L33/08 , C08L75/04 , C08F220/06 , C08F220/18 , C08F220/36 , C08G18/48 , C08L2666/20
摘要： Disclosed is a composite film containing an acrylic polymer and a urethane polymer. The acrylic polymer contains an acrylic component including an acrylic acid monomer and a monofunctional (meth)acrylic monomer whose homopolymer has a glass transition temperature (Tg) of not less than 0° C. The acrylic acid monomer content in the acrylic component is not less than 1% by weight but not more than 30% by weight. The urethane polymer contains a urethane component obtained by reacting a diol and a diisocyanate. The diol and diisocyanate are used at an equivalent ratio NCO/OH of 1.1-2.0. The composite film has a content soluble in N,N-dimethylformamide (DMF).
摘要翻译：公开了含有丙烯酸类聚合物和聚氨酯聚合物的复合膜。丙烯酸类聚合物含有包括丙烯酸单体和均聚物的玻璃化转变温度（Tg）不低于0℃的单官能（甲基）丙烯酸单体）的丙烯酸组分。丙烯酸类组分中的丙烯酸单体含量不少于超过1重量％但不大于30重量％。氨基甲酸酯聚合物含有通过使二醇和二异氰酸酯反应得到的氨基甲酸酯成分。二醇和二异氰酸酯以等效比NCO / OH为1.1-2.0。该复合膜具有可溶于N，N-二甲基甲酰胺（DMF）的含量。

9. 发明申请

US20130216814A1 W/O EMULSION, FOAM, AND FUNCTIONAL FOAM 审中-公开
标题翻译： W / O乳液，泡沫和功能泡沫
公开(公告)号：US20130216814A1
公开(公告)日：2013-08-22
申请号：US13818650
申请日：2011-08-16
申请人： Akira Hirao , Kohei Doi , Azusa Iseki , Yusuke Nakayama , Kunio Nagasaki , Eiichi Imoto
发明人： Akira Hirao , Kohei Doi , Azusa Iseki , Yusuke Nakayama , Kunio Nagasaki , Eiichi Imoto
IPC分类号： C08L75/08
CPC分类号： C08L75/08 , C08F2/32 , C08F283/006 , C08F290/067 , C08G18/0866 , C08G18/10 , C08G18/4837 , C08G18/4854 , C08G18/672 , C08G18/755 , C08G18/757 , C08G2101/00 , C08J9/283 , C08J2201/026 , C08J2201/0504 , C08J2205/05 , C08J2333/06 , C08J2375/16 , C08J2475/08 , C08L75/16 , Y10T428/249921 , C08G18/282 , C08G18/48 , C08F222/1006
摘要： Provided is a W/O emulsion, including a continuous oil phase component and an aqueous phase component immiscible with the continuous oil phase component, in which: the continuous oil phase component includes a hydrophilic polyurethane-based polymer and an ethylenically unsaturated monomer; the hydrophilic polyurethane-based polymer includes a polyoxyethylene polyoxypropylene unit derived from polyoxyethylene polyoxypropylene glycol; and the polyoxyethylene polyoxypropylene unit includes 5 wt % to 25 wt % of polyoxyethylene. Also provided is a foam, including a hydrophilic polyurethane-based polymer, in which: the foam has an open-cell structure in which through-holes are present between adjacent spherical cells; the spherical cells each have an average pore diameter of less than 20 μm; the through-holes each have an average pore diameter of 5 μm or less; and the foam has surface openings each having an average pore diameter of 20 μm or less in a surface thereof.
摘要翻译：提供了一种W / O乳液，其包括连续油相组分和与所述连续油相组分不混溶的水相组分，其中：所述连续油相组分包括亲水性聚氨酯基聚合物和烯键式不饱和单体; 亲水性聚氨酯系聚合物包含来自聚氧乙烯聚氧丙烯二醇的聚氧乙烯聚氧丙烯单元; 聚氧乙烯聚氧丙烯单元包含5重量％〜25重量％的聚氧乙烯。还提供了一种泡沫，其包括亲水性聚氨酯基聚合物，其中：泡沫具有开孔结构，其中相邻球形孔之间存在通孔; 球形细胞的平均孔径均小于20μm; 通孔的平均孔径为5μm以下，泡沫体的表面的平均孔径为20μm以下的表面开口。

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