Title:
合わせガラス用積層体及び合わせガラス用中間膜
Document Type and Number:
Japanese Patent JP5612357
Kind Code:
B2
Abstract:
The present invention aims to provide a laminate for a laminated glass which is used as a head-up display (HUD) and is not deteriorated even if exposed to light, and with which a laminated glass having excellent impact resistance can be prepared. The present invention pertains to a laminate for a laminated glass, wherein an interlayer film for a laminated glass and a retardation element sandwiched between adhesive layers are laminated, the interlayer film for a laminated glass contains a thermoplastic resin and an ultraviolet absorber, the interlayer film for a laminated glass contains, as the ultraviolet absorber, a benzotriazole compound or a benzophenone compound, and at least one compound selected from the group consisting of a malonic ester compound, an oxanilide compound and a triazine compound, the sum of the contents of the malonic ester compound, the oxanilide compound and the triazine compound is 0.8 parts by weight or more and the sum of the contents of the benzotriazole compound or the benzophenone compound is 0.8 parts by weight or more with respect to 100 parts by weight of the thermoplastic resin and the adhesive layer contains an adhesive having a glass transition temperature of -20°C or lower.
Inventors:
深谷 重一
大本 泉
市川 聖子
田中 興一
亀田 真由
大本 泉
市川 聖子
田中 興一
亀田 真由
Application Number:
JP2010121787A
Publication Date:
October 22, 2014
Filing Date:
May 27, 2010
Export Citation:
Assignee:
積水化学工業株式会社
日本化薬株式会社
株式会社ポラテクノ
日本化薬株式会社
株式会社ポラテクノ
International Classes:
C03C27/12; B32B17/10; B32B27/00; B32B27/18; C08K5/00; C08L29/14; C08L101/00
Attorney, Agent or Firm:
Patent business corporation Yasutomi international patent firm