公开(公告)号：US07312293B2

公开(公告)日：2007-12-25

申请号：US11136596

申请日：2005-05-24

申请人： Shiori Beppu ,  Atsuko Kameshima ,  Toshio Sugizaki

发明人： Shiori Beppu ,  Atsuko Kameshima ,  Toshio Sugizaki

IPC分类号： C08F20/68 ,  C08F120/68

CPC分类号： C08L33/12 ,  C08L79/02 ,  C08L2666/20

摘要： An acrylic resin type release agent composition comprising (A) a polymer which comprises a (meth)acrylate containing a constituent unit represented by the following formula (1) and (B) a crosslinking agent which comprises an amino resin, wherein a weight ratio (A)/(B) is in the range of 99.99/0.1 to 30/70: wherein R1 is a hydrogen atom or a methyl group, and R2 is a long-chain alkyl group of 12 to 28 carbon atoms. Also described herein is a release liner having a release layer made of the release agent composition. The acrylic resin type release agent composition exhibits excellent solvent resistance, heat resistance and adhesion to substrate without exerting evil influence on electronic parts and the like, and is capable of controlling peel strength.

摘要翻译： 一种丙烯酸树脂型脱模剂组合物，其包含（A）包含含有由下式（1）表示的构成单元的（甲基）丙烯酸酯和（B））的聚合物，所述交联剂包含氨基树脂，其中重量比（ A）/（B）在99.99 / 0.1〜30/70的范围内，其中R 1是氢原子或甲基，R 2是 12至28个碳原子的长链烷基。 本文还描述了具有由脱模剂组合物制成的脱模层的剥离衬垫。 丙烯酸类树脂型脱模剂组合物在不对电子部件等产生不利影响的情况下表现出优异的耐溶剂性，耐热性和对基材的粘合性，并且能够控制剥离强度。

公开(公告)号：US08080604B2

公开(公告)日：2011-12-20

申请号：US12073058

申请日：2008-02-28

申请人： Shiori Beppu ,  Mikihiro Kashio ,  Toshio Sugizaki ,  Toshifumi Kageyama ,  Osamu Moriya

发明人： Shiori Beppu ,  Mikihiro Kashio ,  Toshio Sugizaki ,  Toshifumi Kageyama ,  Osamu Moriya

IPC分类号： C09J183/04 ,  C08G77/12

CPC分类号： C08F230/08 ,  C08G77/04 ,  C08G77/14 ,  C08G77/26 ,  C08G77/28 ,  C09J7/38 ,  C09J183/04 ,  C09J2483/00

摘要： An adhesive containing a ladder-type polysilsesquioxane which firmly bonds metals and synthetic resins and an adhesive sheet having an adhesive layer formed by using the adhesive on at least one side of a substrate are provided. An adhesive comprises a ladder-type polysilsesquioxane having a recurring unit of the following formula (I) in the molecule, wherein R1 represents a polymerizable functional group, and R2 represents the same group as R1, an alkyl group having 1 to 6 carbon atoms which may have a substituent, an alkoxy group having 1 to 6 carbon atoms which may have a substituent, or a phenyl group which may have a substituent, and the adhesive sheet has an adhesive layer formed by using the adhesive on at least one side of the substrate.

摘要翻译： 提供了一种含有梯形型聚倍半硅氧烷的粘合剂，其牢固地粘合金属和合成树脂，并且提供了具有通过在基材的至少一侧上使用粘合剂形成的粘合剂层的粘合片。 粘合剂包括分子中具有下式（I）的重复单元的梯型聚倍半硅氧烷，其中R1表示可聚合官能团，R2表示与R1相同的基团，具有1至6个碳原子的烷基， 可以具有取代基，可以具有取代基的具有1〜6个碳原子的烷氧基或可具有取代基的苯基，并且所述粘合片具有通过在所述粘合剂的至少一面上使用所述粘合剂形成的粘合剂层 基质。

公开(公告)号：US20100160562A1

公开(公告)日：2010-06-24

申请号：US12620596

申请日：2009-11-18

申请人： Shiori BEPPU ,  Toshio Sugizaki

发明人： Shiori BEPPU ,  Toshio Sugizaki

IPC分类号： C08F220/18 ,  C08F8/30 ,  C08F8/32 ,  C08F8/00

CPC分类号： C08G18/6229 ,  C08F220/18 ,  C08F220/26 ,  C08G18/8025 ,  C09J7/401 ,  C09J2433/005 ,  C09J2467/006

摘要： According to the present invention, there is provided a release agent and a release sheet. The release sheet is composed of a base member and a release agent layer including the release agent. The release agent layer is provided on at least one surface of the base member. The release agent contains a poly(meth)acrylate that includes a mono or polyalkylene glycol (meth)acrylate unit having an alkyl or aryl end group (unit (A)), and an alkyl (meth)acrylate unit (unit (B)). The carbon number of the alkyl group in the unit (B) is from 1 to 30.

摘要翻译： 根据本发明，提供了一种脱模剂和脱模片。 脱模片由基材和脱模剂层构成。 脱模剂层设置在基底构件的至少一个表面上。 脱模剂含有包含具有烷基或芳基端基的单或聚亚烷基二醇（甲基）丙烯酸酯单元（单元（A））和（甲基）丙烯酸烷基酯单元（单元（B））的聚（甲基）丙烯酸酯 。 单元（B）中的烷基的碳原子数为1〜30。

公开(公告)号：US20080249271A1

公开(公告)日：2008-10-09

申请号：US12073058

申请日：2008-02-28

申请人： Shiori Beppu ,  Mikihiro Kashio ,  Toshio Sugizaki ,  Toshifumi Kageyama ,  Osamu Moriya

发明人： Shiori Beppu ,  Mikihiro Kashio ,  Toshio Sugizaki ,  Toshifumi Kageyama ,  Osamu Moriya

IPC分类号： C08G77/12 ,  C08F30/08 ,  C08F24/00

CPC分类号： C08F230/08 ,  C08G77/04 ,  C08G77/14 ,  C08G77/26 ,  C08G77/28 ,  C09J7/38 ,  C09J183/04 ,  C09J2483/00

摘要： An adhesive containing a ladder-type polysilsesquioxane which firmly bonds metals and synthetic resins and an adhesive sheet having an adhesive layer formed by using the adhesive on at least one side of a substrate are provided. An adhesive comprises a ladder-type polysilsesquioxane having a recurring unit of the following formula (I) in the molecule, wherein R1 represents a polymerizable functional group, and R2 represents the same group as R1, an alkyl group having 1 to 6 carbon atoms which may have a substituent, an alkoxy group having 1 to 6 carbon atoms which may have a substituent, or a phenyl group which may have a substituent, and the adhesive sheet has an adhesive layer formed by using the adhesive on at least one side of the substrate.

摘要翻译： 提供了一种含有梯形型聚倍半硅氧烷的粘合剂，其牢固地粘合金属和合成树脂，并且提供了具有通过在基材的至少一侧上使用粘合剂形成的粘合剂层的粘合片。 粘合剂包括在分子中具有下式（I）的重复单元的梯型聚倍半硅氧烷，其中R 1表示可聚合官能团，R 2表示 可以具有取代基的碳原子数1〜6的烷基，可以具有取代基的碳原子数为1〜6的烷氧基，或可以具有取代基的苯基 具有取代基，并且所述粘合片具有通过在所述基材的至少一侧上使用所述粘合剂形成的粘合剂层。

公开(公告)号：US20100255240A1

公开(公告)日：2010-10-07

申请号：US12741828

申请日：2008-10-30

申请人： Shiori Beppu ,  Naoki Taya ,  Toshio Sugizaki

发明人： Shiori Beppu ,  Naoki Taya ,  Toshio Sugizaki

IPC分类号： C09J7/02 ,  B32B27/32 ,  B32B33/00 ,  C08F110/06 ,  C08F110/08 ,  C08F110/14 ,  C08F210/02

CPC分类号： C09J133/02 ,  B32B7/02 ,  B32B7/06 ,  B32B7/12 ,  B32B15/08 ,  B32B27/06 ,  B32B27/08 ,  B32B27/10 ,  B32B27/32 ,  B32B2270/00 ,  B32B2307/50 ,  B32B2307/51 ,  B32B2307/538 ,  B32B2307/72 ,  B32B2307/748 ,  B32B2405/00 ,  B32B2519/00 ,  C08L23/02 ,  C09J7/201 ,  C09J7/203 ,  C09J7/21 ,  C09J7/22 ,  C09J7/403 ,  C09J133/08 ,  C09J2201/606 ,  C09J2423/005 ,  C09J2423/045 ,  C09J2423/105 ,  C09J2433/00 ,  Y10T428/1476 ,  Y10T428/31938

摘要： Providing a non-silicone release sheet that has a good release property and in which blocking does not occur even after long periods of storage in a wound roll-like shape.A release sheet 10 is constructed by laminating an undercoat layer 12 and a release agent layer 13 on a release sheet base 11. The release agent layer 13 is formed of a polyolefin resin composition containing a polyolefin thermoplastic resin having density of 0.800 to 0.905 g/cm3 and polymerized with a multi-site catalyst. In the release agent layer 13, an average modulus of elasticity of the release agent layer at 23° C. in 50 to 1000 nm depths from the surface thereof, as measured by Nano Indentation Method, is 0.1 to 0.3 GPa, and a roughness is formed on the surface so that the surface roughness Ra1 thereof is 100 to 700 nm.

摘要翻译： 提供具有良好剥离性的非硅氧烷剥离片，即使长时间地卷绕成卷状的形状也不会发生粘连。 剥离片10通过将底涂层12和脱模剂层13层合在剥离片基材11上而构成。脱模剂层13由含有密度为0.800〜0.905g / cm 3的聚烯烃热塑性树脂的聚烯烃树脂组合物形成， 并用多位点催化剂聚合。 在脱模剂层13中，通过纳米压痕法测定的剥离剂层在其表面的深度为50〜1000nm的深度为23℃的平均弹性模量为0.1〜0.3GPa，粗糙度为 形成在表面上，使得其表面粗糙度Ra1为100〜700nm。

公开(公告)号：US08252401B2

公开(公告)日：2012-08-28

申请号：US12531777

申请日：2008-03-04

申请人： Shiori Beppu ,  Toshio Sugizaki

发明人： Shiori Beppu ,  Toshio Sugizaki

IPC分类号： B32B3/00 ,  D06N7/04

CPC分类号： B32B27/08 ,  B32B7/12 ,  B32B27/16 ,  B32B27/18 ,  B32B27/22 ,  B32B27/308 ,  B32B27/32 ,  B32B27/36 ,  B32B27/40 ,  B32B2270/00 ,  B32B2274/00 ,  B32B2307/54 ,  B32B2307/72 ,  B32B2307/748 ,  B32B2457/00 ,  C09J7/401 ,  C09J2421/005 ,  C09J2423/005 ,  Y10T428/14 ,  Y10T428/1452 ,  Y10T428/1476 ,  Y10T428/24355 ,  Y10T428/24479

摘要： A release sheet is provided. The release sheet comprises: a base material having one surface and the other surface; and a release agent layer provided on the one surface of the base material. The release agent layer contains substantially no silicone compound and is constituted of a polymer material containing a polyolefine-based thermoplastic elastomer of which density is in the range of 0.80 to 0.90 g/cm3. A Young's modulus of the release agent layer is in the range of 0.1 to 0.3 GPa. An arithmetic mean deviation of a profile Ra of the other surface of the base material is in the range of 100 to 1800 nm. This makes it possible to sufficiently suppress adverse effects on electric components and the like, prevent blocking from occurring when the release film is wound up in a rolled form and stored in this state, and exhibit superior releasability. A pressure-sensitive adhesive article is also provided.

摘要翻译： 提供了一个脱模片。 该剥离片包括：具有一个表面和另一个表面的基材; 以及设置在基材的一个表面上的脱模剂层。 脱模剂层基本上不含有硅氧烷化合物，并且由含有密度在0.80〜0.90g / cm 3范围内的聚烯烃类热塑性弹性体的聚合物材料构成。 剥离剂层的杨氏模量在0.1〜0.3GPa的范围内。 基材的另一面的轮廓Ra的算术平均偏差在100〜1800nm的范围内。 这使得可以充分地抑制对电气部件等的不利影响，防止当剥离膜卷绕成卷状并在该状态下储存时发生阻塞，并且表现出优异的脱模性。 还提供了一种压敏粘合剂制品。

公开(公告)号：US20100310808A1

公开(公告)日：2010-12-09

申请号：US12744678

申请日：2008-10-30

申请人： Shiori Beppu ,  Naoki Taya ,  Toshio Sugizaki

发明人： Shiori Beppu ,  Naoki Taya ,  Toshio Sugizaki

IPC分类号： B32B33/00 ,  B32B27/32

CPC分类号： B32B27/18 ,  B32B7/06 ,  B32B7/12 ,  B32B27/08 ,  B32B27/10 ,  B32B27/285 ,  B32B27/32 ,  B32B2270/00 ,  B32B2307/21 ,  B32B2307/50 ,  B32B2307/538 ,  B32B2307/72 ,  B32B2307/748 ,  B32B2405/00 ,  C09J7/40 ,  C09J2423/005 ,  C09J2453/005 ,  Y10T428/1452 ,  Y10T428/31938

摘要： An electrostatic charge on a release sheet is prevented, and thus workability during paying out of a release sheet from a roll is improved.A release sheet 10 comprises a release sheet base 11, an undercoat layer 12 formed on the release sheet base 11, and a release agent layer 13 formed on the undercoat layer 12. The undercoat layer 12 contains a polyolefin-type antistatic agent with specific surface resistance (ASTM D 257) of less than or equal to 109Ω. The surface resistivity (JIS K 6911) of the release sheet 10 is less than or equal to 1014 Ω/square.

摘要翻译： 防止了剥离片上的静电电荷，从而提高了从卷筒出来的脱模片的加工性。 剥离片10包括剥离片基材11，形成在剥离片基材11上的底涂层12和形成在底涂层12上的剥离剂层13.底涂层12含有具有比表面积的聚烯烃类抗静电剂 电阻（ASTM D 257）小于或等于109＆OHgr。 剥离片10的表面电阻率（JIS K 6911）小于或等于1014Ω·平方。

公开(公告)号：US20100112262A1

公开(公告)日：2010-05-06

申请号：US12531777

申请日：2008-03-04

申请人： Shiori Beppu ,  Toshio Sugizaki

发明人： Shiori Beppu ,  Toshio Sugizaki

IPC分类号： B32B27/00 ,  C09J7/00 ,  B32B7/06

CPC分类号： B32B27/08 ,  B32B7/12 ,  B32B27/16 ,  B32B27/18 ,  B32B27/22 ,  B32B27/308 ,  B32B27/32 ,  B32B27/36 ,  B32B27/40 ,  B32B2270/00 ,  B32B2274/00 ,  B32B2307/54 ,  B32B2307/72 ,  B32B2307/748 ,  B32B2457/00 ,  C09J7/401 ,  C09J2421/005 ,  C09J2423/005 ,  Y10T428/14 ,  Y10T428/1452 ,  Y10T428/1476 ,  Y10T428/24355 ,  Y10T428/24479

摘要： A release sheet is provided. The release sheet comprises: a base material having one surface and the other surface; and a release agent layer provided on the one surface of the base material. The release agent layer contains substantially no silicone compound and is constituted of a polymer material containing a polyolefine-based thermoplastic elastomer of which density is in the range of 0.80 to 0.90 g/cm3. A Young's modulus of the release agent layer is in the range of 0.1 to 0.3 GPa. An arithmetic mean deviation of a profile Ra of the other surface of the base material is in the range of 100 to 1800 nm. This makes it possible to sufficiently suppress adverse effects on electric components and the like, prevent blocking from occurring when the release film is wound up in a rolled form and stored in this state, and exhibit superior releasability. A pressure-sensitive adhesive article is also provided.

摘要翻译： 提供了一个脱模片。 该剥离片包括：具有一个表面和另一个表面的基材; 以及设置在基材的一个表面上的脱模剂层。 脱模剂层基本上不含有硅氧烷化合物，并且由含有密度在0.80〜0.90g / cm 3范围内的聚烯烃类热塑性弹性体的聚合物材料构成。 剥离剂层的杨氏模量在0.1〜0.3GPa的范围内。 基材的另一面的轮廓Ra的算术平均偏差在100〜1800nm的范围内。 这使得可以充分地抑制对电气部件等的不利影响，防止当剥离膜卷绕成卷状并在该状态下储存时发生阻塞，并且表现出优异的脱模性。 还提供了一种压敏粘合剂制品。

公开(公告)号：US07976921B2

公开(公告)日：2011-07-12

申请号：US11598894

申请日：2006-11-14

申请人： Shiori Beppu ,  Toshio Sugizaki

发明人： Shiori Beppu ,  Toshio Sugizaki

IPC分类号： B32B27/06 ,  B32B27/30 ,  B32B7/06 ,  B32B7/12

CPC分类号： C09D133/04 ,  C08L9/00 ,  Y10T428/1452 ,  Y10T428/1462 ,  Y10T428/1476 ,  Y10T428/28 ,  Y10T428/2839 ,  Y10T428/31855 ,  Y10T428/31859 ,  Y10T428/3188 ,  Y10T428/31909 ,  Y10T428/31931 ,  C08L2666/04

摘要： A release agent composition includes a poly(meth)acrylate (A) containing a structural unit (1) represented by the following formula (1); in which R1 represents hydrogen or a methyl group and R2 represents a long-chain alkyl group having 12 to 28 carbon atoms, a liquid polymer (B) and a crosslinking agent (C), wherein at least one of the poly(meth)acrylate (A) and the liquid polymer (B) has a reactive functional group, and the crosslinking agent (C) is a compound having a functional group capable of reacting with the reactive functional group.

摘要翻译： 脱模剂组合物包含含有由下式（1）表示的结构单元（1）的聚（甲基）丙烯酸酯（A） 其中R1代表氢或甲基，R2代表具有12-28个碳原子的长链烷基，液体聚合物（B）和交联剂（C），其中至少一种聚（甲基）丙烯酸酯 （A）和液体聚合物（B）具有反应性官能团，并且交联剂（C）是具有能够与反应性官能团反应的官能团的化合物。

公开(公告)号：US20100215881A1

公开(公告)日：2010-08-26

申请号：US12682406

申请日：2008-09-25

申请人： Sou Miyata ,  Shiori Beppu ,  Takuo Nishida ,  Toshio Sugizaki

发明人： Sou Miyata ,  Shiori Beppu ,  Takuo Nishida ,  Toshio Sugizaki

IPC分类号： B32B33/00 ,  B32B37/00 ,  B32B9/00

CPC分类号： C09J7/401 ,  C09J7/381 ,  C09J2201/128 ,  C09J2201/606 ,  C09J2203/326 ,  C09J2409/005 ,  C09J2423/005 ,  H01L21/6835 ,  Y10T156/10 ,  Y10T428/1452

摘要： A double-faced pressure-sensitive adhesive sheet used for electronic components is provided. The double-faced pressure-sensitive adhesive sheet comprises a pressure-sensitive adhesive layer; a first release sheet including at least a first release agent layer attached to one surface of the pressure-sensitive adhesive layer; and a second release sheet including at least a second release agent layer attached to the other surface of the pressure-sensitive adhesive layer. The first release agent layer is mainly constituted of an olefin-based resin and the second release agent layer is mainly constituted of a diene-based polymer material. When an peeling force of the first release sheet with respect to the pressure-sensitive adhesive layer is defined as “X” [mN/20 mm] and an peeling force of the second release sheet with respect to the pressure-sensitive adhesive layer is defined as “Y” [mN/20 mm], the following relation is satisfied: Y−X≧50. The pressure-sensitive adhesive layer, the first release agent layer and the second release layer contain substantially no silicone compound and substantially no halogen compound.

摘要翻译： 提供了一种用于电子部件的双面粘合片。 双面压敏粘合片包括压敏粘合剂层; 第一剥离片，其至少包括附着在所述压敏粘合剂层的一个表面上的第一剥离剂层; 以及第二剥离片，其至少包含附着在所述粘合剂层的另一面的第二剥离剂层。 第一脱模剂层主要由烯烃类树脂构成，第二脱模剂层主要由二烯类聚合物材料构成。 当第一剥离片相对于压敏粘合剂层的剥离力被定义为“X”[mN / 20mm]，并且限定第二剥离片相对于压敏粘合剂层的剥离力 作为“Y”[mN / 20mm]，满足以下关系：Y-X≥50。 压敏粘合剂层，第一脱模剂层和第二剥离层基本上不含有硅氧烷化合物，基本上不含卤素化合物。