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公开(公告)号:CN101024756A
公开(公告)日:2007-08-29
申请号:CN200710005819.7
申请日:2007-02-25
Applicant: 日东电工株式会社
IPC: C09J7/02 , G02F1/1333
CPC classification number: B32B7/045 , B32B7/12 , B32B15/08 , B32B27/08 , B32B27/16 , B32B27/308 , B32B27/36 , B32B27/365 , B32B2270/00 , B32B2307/4023 , B32B2307/4026 , B32B2307/412 , B32B2307/416 , B32B2405/00 , B32B2457/202 , C08F2220/1825 , C08F2220/1841 , C08F2220/1875 , C08L33/08 , C08L2205/02 , C09J7/29 , C09J7/385 , C09J11/08 , C09J133/10 , C09J2201/134 , C09J2201/162 , C09J2203/318 , C09J2400/163 , C09J2433/00 , G02F1/1336 , G02F2001/133557 , G02F2201/503 , G02F2202/28 , Y10T428/28 , Y10T428/2848 , Y10T428/2857 , Y10T428/2878 , Y10T428/2891 , C08F220/06 , C08F220/14 , C08F2220/1858
Abstract: 本发明提供了具有反光性和/或蔽光性的压敏粘着带或片,其包括:基材和在所述基材的至少一个面上布置的至少一个压敏粘着剂层,其中所述的压敏粘着剂层通过含有丙烯酸系聚合物(a)和低分子量聚合物组分(b)的丙烯酸系压敏粘着剂组合物形成,所述低分子量聚合物组分(b)包含烯键不饱和单体作为主要单体组分,所述烯键不饱和单体当其形成均聚物时具有60-190℃的玻璃化温度并且在其分子内具有环状结构,并且该低分子量聚合物组分(b)的重均分子量等于或大于3,000并小于20,000,其中所述压敏粘着剂层的凝胶含量为51到75重量%,并且在最大损耗正切(tanδ)下的温度为-14到25℃,并且其中所述压敏粘着带或片在其至少一个面上具有60%或更高的反射率和/或0.3%或更低的透射率。
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公开(公告)号:CN1674252A
公开(公告)日:2005-09-28
申请号:CN200410102893.7
申请日:2004-12-24
Applicant: LG电线株式会社
IPC: H01L21/78 , H01L21/301 , H01L21/304 , C09J7/00 , C09J5/00
CPC classification number: H01L21/78 , C09J7/22 , C09J7/35 , C09J2201/134 , C09J2203/326 , C09J2463/00 , C09J2467/006 , C09J2479/08 , H01L21/6836 , H01L24/27 , H01L24/29 , H01L24/45 , H01L24/73 , H01L24/83 , H01L2221/68327 , H01L2224/274 , H01L2224/2919 , H01L2224/32225 , H01L2224/45124 , H01L2224/45144 , H01L2224/45147 , H01L2224/48091 , H01L2224/48227 , H01L2224/73265 , H01L2224/83191 , H01L2224/83856 , H01L2224/85201 , H01L2224/92247 , H01L2924/01005 , H01L2924/01006 , H01L2924/01013 , H01L2924/01014 , H01L2924/01029 , H01L2924/01033 , H01L2924/01074 , H01L2924/01078 , H01L2924/01079 , H01L2924/01082 , H01L2924/01084 , H01L2924/0665 , H01L2924/07802 , H01L2924/10253 , H01L2924/14 , H01L2924/181 , H01L2924/19041 , H01L2924/19043 , H01L2924/00014 , H01L2924/00 , H01L2924/00012 , H01L2224/32245 , H01L2224/48247
Abstract: 本发明提供一种切割膜及使用该切割膜的半导体组件制造方法,该切割膜在切割后的拾取步骤,可以容易地从切割用粘着膜分离晶粒及晶粒粘结膜,并可以防止剩余的粘着物残留在晶粒粘结膜的背面。该切割膜包括:收缩性离型膜,其由加热时收缩的材料构成;晶粒粘结膜,其被涂布在所述收缩性离型膜的一个面上;切割用粘着膜,其结合在所述收缩性离型膜的另一个面上。
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公开(公告)号:CN1613943A
公开(公告)日:2005-05-11
申请号:CN200410078516.4
申请日:2004-09-10
Applicant: 威森工业股份有限公司
IPC: C09J7/00
CPC classification number: B32B27/40 , B32B7/10 , B32B27/08 , B32B27/30 , B32B27/304 , B32B27/32 , B32B27/34 , B32B27/36 , B32B27/38 , B32B2367/00 , B32B2377/00 , C09J7/10 , C09J2201/134 , C09J2201/36 , C09J2205/114 , C09J2423/00 , C09J2433/00 , C09J2475/00 , Y10T428/31551 , Y10T428/31725 , Y10T428/31786
Abstract: 一种两层粘合剂膜,用于将非极性材料如丁苯橡胶(SBR)、天然橡胶或乙烯共聚物粘合到极性材料如PVC、聚氨酯、聚酰胺或聚酯上。该粘合剂膜包含:适合粘合到所述极性材料的热塑性聚氨酯基粘合剂层,适合粘合到所述非极性材料的乙烯共聚物基粘合剂层。该两层粘合剂层通过共挤出而界面粘合。
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公开(公告)号:CN1139644C
公开(公告)日:2004-02-25
申请号:CN99802536.4
申请日:1999-01-11
Applicant: 美国3M公司
CPC classification number: B32B7/06 , C08L23/04 , C09J7/35 , C09J7/385 , C09J7/40 , C09J2201/134 , C09J2201/606 , C09J2201/61 , C09J2423/00 , C09J2423/005 , C09J2423/006 , C09J2433/00 , Y10S428/906 , Y10T428/14 , Y10T428/1405 , Y10T428/1452 , Y10T428/1462 , Y10T428/1471 , Y10T428/1476 , Y10T428/1481 , Y10T428/24942 , Y10T428/24959 , Y10T428/2813 , Y10T428/2826 , Y10T428/2848 , Y10T428/2852 , Y10T428/31 , Y10T428/31909 , Y10T428/31928
Abstract: 一种剥离衬垫,当与具有热活化粘合剂(“HAA”)面和压敏粘合剂(“PSA”)面的双面胶粘带一起使用时,能提供更强的卷稳定性(即当该卷沿其外周边保持悬挂时形成卷的匝不易松开)。剥离衬垫包含正衬垫面和背衬垫面,所述正衬垫面包含与PSA面接触、粘合并能容易地取下的剥离层,所述背衬垫面包含卷稳定性层。该卷稳定性层包含乙烯-乙酸乙烯酯共聚物,当胶粘带组件形成卷时与HAA面接触。
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公开(公告)号:CN1289358A
公开(公告)日:2001-03-28
申请号:CN99802536.4
申请日:1999-01-11
Applicant: 美国3M公司
CPC classification number: B32B7/06 , C08L23/04 , C09J7/35 , C09J7/385 , C09J7/40 , C09J2201/134 , C09J2201/606 , C09J2201/61 , C09J2423/00 , C09J2423/005 , C09J2423/006 , C09J2433/00 , Y10S428/906 , Y10T428/14 , Y10T428/1405 , Y10T428/1452 , Y10T428/1462 , Y10T428/1471 , Y10T428/1476 , Y10T428/1481 , Y10T428/24942 , Y10T428/24959 , Y10T428/2813 , Y10T428/2826 , Y10T428/2848 , Y10T428/2852 , Y10T428/31 , Y10T428/31909 , Y10T428/31928
Abstract: 一种剥离衬垫,当与具有热活化粘合剂(“HAA”)面和压敏粘合剂(“PSA”)面的双面胶粘带一起使用时,能提供更强的卷稳定性(即当该卷沿其外周边保持悬挂时形成卷的匝不易松开)。剥离衬垫包含正衬垫面和背衬垫面,所述正衬垫面包含与PSA面接触、粘合并能容易地取下的剥离层,所述背衬垫面包含卷稳定性层。该卷稳定性层包含乙烯—乙酸乙烯酯共聚物,当胶粘带组件形成卷时与HAA面接触。
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公开(公告)号:CN1134715A
公开(公告)日:1996-10-30
申请号:CN94194067.5
申请日:1994-10-14
Applicant: 美国3M公司
CPC classification number: B32B27/08 , B32B7/04 , B32B7/12 , B32B27/04 , B32B27/12 , B32B27/36 , B32B2307/702 , B32B2367/00 , B32B2432/00 , B60J10/34 , B60R13/04 , B60R13/06 , C08J5/121 , C09J5/06 , C09J7/20 , C09J7/22 , C09J7/29 , C09J7/35 , C09J7/38 , C09J2201/134 , C09J2201/162 , C09J2400/226 , C09J2423/006 , C09J2463/00 , C09J2467/006
Abstract: 本发明提供一种通过使包含热塑性层的片状材料与底材接触并加热片状材料至较高温度,从而赋予底材以形貌特征或保护特征的方法。本发明还提供一种包含至少一个基本上由一种或多种室温下为半晶状的热塑性的、可熔融流动的聚合物组成的层的片状材料。
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公开(公告)号:US10074827B2
公开(公告)日:2018-09-11
申请号:US15308800
申请日:2016-02-04
Applicant: LG CHEM, LTD.
Inventor: Hyun Jee Yoo , Hyun Suk Kim , Jung Ok Moon , Se Woo Yang
CPC classification number: H01L51/5253 , B32B7/12 , B32B15/08 , B32B15/085 , B32B15/20 , B32B27/36 , B32B37/12 , B32B37/1207 , B32B2307/302 , B32B2307/724 , B32B2457/206 , C08F255/10 , C08K3/16 , C08K3/22 , C08K5/01 , C08K5/101 , C08K2003/3045 , C09J4/06 , C09J7/10 , C09J7/38 , C09J7/381 , C09J123/22 , C09J133/04 , C09J133/08 , C09J151/04 , C09J2201/134 , C09J2201/36 , C09J2201/606 , C09J2201/622 , C09J2203/326 , C09J2205/10 , C09J2400/10 , C09J2423/00 , H01L23/28 , H01L23/3135 , H01L51/004 , H01L51/107 , H01L51/448 , H01L51/5237 , H01L51/5259 , H01L51/56 , C08F2220/1883
Abstract: Provided are an encapsulation film, an organic electronic device including the same, and a method of manufacturing the organic electronic device. Therefore, provided is the pressure-sensitive adhesive composition, which can form a structure capable of effectively blocking moisture or water entering the organic electronic device from the outside, and have excellent processability in a process of manufacturing a panel and excellent heat retention under a high-temperature and high-humidity condition.
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公开(公告)号:US20170313031A1
公开(公告)日:2017-11-02
申请号:US15651849
申请日:2017-07-17
Applicant: Mitsubishi Chemical Corporation
Inventor: Makoto INENAGA
CPC classification number: B32B17/10018 , B32B7/12 , B32B17/10174 , B32B17/1055 , B32B2369/00 , C09J5/00 , C09J7/29 , C09J2201/128 , C09J2201/134 , C09J2205/31 , C09J2400/143 , Y10T428/24959 , Y10T428/2809
Abstract: In order to enable lamination of materials of different kinds, such as a synthetic resin plate and a glass plate, without leaving bubbles between the materials, a double sided adhesive sheet (1) is formed by forming an adhesive layer (3) cross-linked with ultraviolet light on one surface of a sheet (2) with an inorganic oxide layer (2B) and forming an adhesive layer (4) cross-linked by heating or moisture on the other surface of the sheet (2). A glass plate (6) is applied to the adhesive layer (3), and a synthetic resin plate (7) is applied to the adhesive layer (4), thereby forming a laminate panel (5).
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公开(公告)号:US20170226384A1
公开(公告)日:2017-08-10
申请号:US15501486
申请日:2016-02-23
Applicant: NITTO DENKO CORPORATION
Inventor: Takatoshi KAWAMOTO , Izumi SHIMIZU , Ikkou HANAKI , Kiichiro MATSUSHITA
IPC: C09J7/02
CPC classification number: C09J7/22 , C09J7/38 , C09J133/066 , C09J2201/134 , C09J2201/606 , C09J2201/622 , C09J2423/046 , C09J2433/00
Abstract: A double-sided pressure-sensitive adhesive tape includes a support base member having a hand tearable property, a first acrylic adhesive layer on one surface of the support base member, and a second acrylic adhesive layer on another surface of the support base member. The first acrylic adhesive layer has a thickness t1 that is 5 μm or more and 50 μm or less, the second acrylic adhesive layer has a thickness t2 that is greater than the thickness t1 of the first acrylic adhesive layer and is 20 μm or more, the second acrylic adhesive layer has gel fraction X2 that is 20 mass % or more and 75 mass % or less, and the second acrylic adhesive layer has adhesive force greater than adhesive force of the first acrylic adhesive layer.
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公开(公告)号:US20160250834A1
公开(公告)日:2016-09-01
申请号:US15149713
申请日:2016-05-09
Applicant: Takahiro NORIMATSU
Inventor: Takahiro NORIMATSU
CPC classification number: B32B37/0007 , B32B7/06 , B32B7/12 , B32B27/36 , B32B37/12 , B32B37/1284 , B32B37/144 , B32B37/203 , B32B37/26 , B32B2037/268 , B32B2250/04 , B32B2255/10 , B32B2309/10 , B32B2309/16 , B32B2367/00 , B32B2405/00 , C09J7/22 , C09J7/30 , C09J2201/134 , C09J2433/00 , C09J2467/006 , Y10T156/10 , Y10T428/1452
Abstract: A double-sided adhesive tape rolled on a cylindrical roll core includes a polyethylene terephthalate film having a first surface and a second surface opposite to the first surface, a first adhesive layer applied on the first surface of the polyethylene terephthalate film, a release sheet laminated on the first surface of the polyethylene terephthalate film through the first adhesive layer, the release sheet being laminated so as to turn exterior to the polyethylene terephthalate film, and a second adhesive layer applied on the second surface of the polyethylene terephthalate film. In the double-sided adhesive tape, 100 N/m or larger of tensile force is applied to the polyethylene terephthalate film when the release sheet is laminated onto the first adhesive layer applied on the first surface of the polyethylene terephthalate film.
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