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公开(公告)号:US20140113131A1
公开(公告)日:2014-04-24
申请号:US14126696
申请日:2012-05-21
发明人: Mitsushi Yamamoto , Keiji Hayashi
CPC分类号: C09J9/00 , B23K26/18 , C08K3/08 , C08K3/10 , C09J7/22 , C09J7/241 , C09J7/255 , C09J2201/606 , C09J2201/622 , C09J2205/106 , C09J2423/006 , C09J2467/006 , Y10T428/28 , Y10T428/2804
摘要: Provided is a pressure-sensitive adhesive film suitable for an application involving cutting with a short-wavelength laser having a center wavelength of 1.0 μm to 1.1 μm. A pressure-sensitive adhesive film 1 according to the present invention comprises a resin film 10 as a substrate, and a pressure-sensitive adhesive layer 20 provided at least on a first face of resin film 10. Substrate 10 has a laser beam absorbance of 20% or higher in a wavelength range of 1000 nm to 1100 nm, and comprises a laser beam-absorbing layer 42 comprising a laser beam-absorbing agent 402 that increases the laser beam absorbance. As laser beam-absorbing agent 402, at least one species selected from a metal powder and a metallic compound powder can be preferably used.
摘要翻译: 提供了适用于涉及用中心波长为1.0μm至1.1μm的短波长激光切割的应用的压敏粘合剂膜。 根据本发明的压敏粘合剂膜1包括作为基底的树脂膜10和至少设置在树脂膜10的第一面上的压敏粘合剂层20.基板10的激光束吸光度为20 在1000nm至1100nm的波长范围内的%或更高,并且包括激光束吸收层42,其包括增加激光束吸光度的激光束吸收剂402。 作为激光束吸收剂402,可以优选使用选自金属粉末和金属化合物粉末中的至少一种。
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公开(公告)号:US10293435B2
公开(公告)日:2019-05-21
申请号:US15051771
申请日:2016-02-24
发明人: Kenta Yamashita , Mitsushi Yamamoto , Donald Pinxten , Bert Cryns
IPC分类号: B32B27/08 , B32B27/36 , C09J7/29 , B23K26/38 , B23K26/18 , B23K26/00 , B23K26/36 , B32B27/20 , B32B27/32 , C08K3/04 , C09J107/00 , C08K3/013
摘要: The pressure-sensitive adhesive film according to the present invention comprises a resin film as a substrate and a pressure-sensitive adhesive layer provided at least on a face of the resin film. The resin film has a multi-layer constitution consisting of at least two layers. The resin film has a laser beam reflectance of 5% or higher, but 40% or lower in a wavelength range of 1000 nm to 1100 nm, and has a laser beam transmittance of 5% or lower in the said wavelength range.
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公开(公告)号:US20140193611A1
公开(公告)日:2014-07-10
申请号:US14198950
申请日:2014-03-06
CPC分类号: G02B1/14 , B32B7/12 , C09J7/22 , C09J7/38 , G02B1/105 , G02B5/04 , G02B27/0006 , Y10T428/24355 , Y10T428/24942 , Y10T428/28 , Y10T428/2848
摘要: There are provided an optical surface protection film capable of permitting even a visual inspection of a coated body having a fine roughness, such as a prism sheet, to be performed under the condition that the protection film is attached to the coated body and excelling in adhesion reliability without an optical adverse effect on the coated body, and an optical film with the surface protection film. The optical surface protection film (1) has a base material layer (10) and an adhesive layer (12) stacked on one surface of the base material layer. The surface of the base material layer (10) on the side of the adhesive layer (12) has an arithmetic surface average roughness (Ra2) of 0.65 μm or less. The other surface of the base material layer (10) has an arithmetic surface average roughness (Ra1) of 0.6 μm or more.
摘要翻译: 提供了一种光学表面保护膜,其能够在保护膜附着到涂覆体上并且具有优异的粘合力的条件下,甚至能够对具有细小粗糙度的涂覆体(例如棱镜片)进行目视检查 对涂布体没有光学不利影响的可靠性,以及具有表面保护膜的光学膜。 光学表面保护膜(1)具有堆叠在基材层的一个表面上的基材层(10)和粘合剂层(12)。 基材层(10)的粘合层(12)侧的表面的算术平均粗糙度(Ra2)为0.65μm以下。 基材层(10)的另一个表面的算术平均粗糙度(Ra1)为0.6μm以上。
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公开(公告)号:US09302344B2
公开(公告)日:2016-04-05
申请号:US13924991
申请日:2013-06-24
发明人: Kenta Yamashita , Mitsushi Yamamoto , Donald Pinxten , Bert Cryns
IPC分类号: B32B7/12 , B32B15/04 , B23K26/00 , B23K26/18 , C09J7/02 , B23K26/36 , B32B27/08 , B32B27/20 , B32B27/32 , B32B27/36 , C08K3/00 , C08K3/04
CPC分类号: C09J7/0296 , B23K26/009 , B23K26/18 , B23K26/36 , B23K26/38 , B32B27/08 , B32B27/20 , B32B27/32 , B32B27/36 , B32B2405/00 , C08K3/013 , C08K3/04 , C09J7/29 , C09J107/00 , C09J2201/162 , C09J2201/606 , C09J2205/106 , C09J2205/31 , C09J2423/046 , Y10T428/2848
摘要: The pressure-sensitive adhesive film according to the present invention comprises a resin film as a substrate and a pressure-sensitive adhesive layer provided at least on a face of the resin film. The resin film has a multi-layer constitution consisting of at least two layers. The resin film has a laser beam reflectance of 5% or higher, but 40% or lower in a wavelength range of 1000 nm to 1100 nm, and has a laser beam transmittance of 5% or lower in the said wavelength range.
摘要翻译: 根据本发明的压敏粘合剂膜包括树脂膜作为基材和至少设置在树脂膜的表面上的压敏粘合剂层。 树脂膜具有由至少两层构成的多层结构。 树脂膜的激光束反射率在1000nm〜1100nm的波长范围内的激光束反射率为5%以上,但为40%以下,并且在所述波长范围内具有5%以下的激光束透射率。
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公开(公告)号:US20130344326A1
公开(公告)日:2013-12-26
申请号:US13924991
申请日:2013-06-24
发明人: Kenta Yamashita , Mitsushi Yamamoto , Donald Pinxten , Bert Cryns
IPC分类号: B23K26/00
CPC分类号: C09J7/0296 , B23K26/009 , B23K26/18 , B23K26/36 , B23K26/38 , B32B27/08 , B32B27/20 , B32B27/32 , B32B27/36 , B32B2405/00 , C08K3/013 , C08K3/04 , C09J7/29 , C09J107/00 , C09J2201/162 , C09J2201/606 , C09J2205/106 , C09J2205/31 , C09J2423/046 , Y10T428/2848
摘要: The pressure-sensitive adhesive film according to the present invention comprises a resin film as a substrate and a pressure-sensitive adhesive layer provided at least on a face of the resin film. The resin film has a multi-layer constitution consisting of at least two layers. The resin film has a laser beam reflectance of 5% or higher, but 40% or lower in a wavelength range of 1000 nm to 1100 nm, and has a laser beam transmittance of 5% or lower in the said wavelength range.
摘要翻译: 根据本发明的压敏粘合剂膜包括树脂膜作为基材和至少设置在树脂膜的表面上的压敏粘合剂层。 树脂膜具有由至少两层构成的多层结构。 树脂膜的激光束反射率在1000nm〜1100nm的波长范围内的激光束反射率为5%以上,但为40%以下,并且在所述波长范围内具有5%以下的激光束透射率。
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