发明申请
- 专利标题： PRESSURE-SENSITIVE ADHESIVE CONTAINING NEAR INFRARED ABSORBING COLORING MATTER
- 专利标题（中）： 含有近红外吸收颜料的压敏粘合剂
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申请号： US11911919申请日： 2006-04-28
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公开(公告)号： US20090029135A1公开(公告)日： 2009-01-29
- 发明人: Wataru Sato , Kumiko Okamoto , Yasuyo Saito , Masahiro Kawashima , Takeshi Kaneda
- 申请人： Wataru Sato , Kumiko Okamoto , Yasuyo Saito , Masahiro Kawashima , Takeshi Kaneda
- 申请人地址： JP Osaka
- 专利权人： API CORPORATION
- 当前专利权人： API CORPORATION
- 当前专利权人地址： JP Osaka
- 优先权： JP2005-133342 20050428
- 国际申请： PCT/JP2006/309049 WO 20060428
- 主分类号： B32B9/00
- IPC分类号： B32B9/00 ; C07F15/04 ; C07F7/10 ; C09B19/00 ; C07D333/10
摘要：
A pressure-sensitive adhesive containing a near infrared absorbing dye having excellent shielding function for near infrared rays and excellent in durability is provided.A pressure-sensitive adhesive containing a near infrared absorbing dye, wherein the layer of the pressure-sensitive adhesive has a thickness of 25±5 μm and absorption intensity at the maximum absorption wavelength of the near infrared absorbing dye after light resistance test is 50% or more for absorption intensity before the test in the light resistance test in which light with an irradiance of 64.5 W/m2 at a wavelength of 300 to 400 nm is irradiated for the layer for 160 hours.