![紫外线吸收剂、胶粘剂、太阳能电池背板和太阳能电池](/CN/2019/1/79/images/201910397170.jpg)
基本信息:
- 专利标题: 紫外线吸收剂、胶粘剂、太阳能电池背板和太阳能电池
- 专利标题(英):Ultraviolet absorbent, adhesive, solar battery back plate and solar battery
- 申请号:CN201910397170.0 申请日:2019-05-14
- 公开(公告)号:CN110144182A 公开(公告)日:2019-08-20
- 发明人: 邸喜强 , 田勇 , 景改峰 , 司鹏飞 , 张伊玮 , 李华锋 , 柳青
- 申请人: 乐凯胶片股份有限公司
- 申请人地址: 河北省保定市竞秀区乐凯南大街6号
- 专利权人: 乐凯胶片股份有限公司
- 当前专利权人: 乐凯胶片股份有限公司
- 当前专利权人地址: 河北省保定市竞秀区乐凯南大街6号
- 代理机构: 北京清亦华知识产权代理事务所
- 代理人: 赵天月
- 主分类号: C09J11/08
- IPC分类号: C09J11/08 ; C09J7/29 ; C09J7/30 ; C09J175/06 ; H01L31/049
The invention provides an ultraviolet absorbent, an adhesive, a solar battery back plate and a solar battery. The ultraviolet absorbent comprises a conjugate with an ultraviolet absorption function, which is formed by a polymer and a rare-earth oxide. The ultraviolet absorbent is excellent in ultraviolet resistance, high in stability, good in weatherability, low in yellow stain, low in migration and low in consumption, thus, the adhesive can be high in initial bonding power and good in transparency, then, the solar battery back plate can be good in durability, difficult in occurrence of interlayer layering phenomenon, attractive in appearance and good in commercial prospect, the production process is simple and is relatively low in cost, and industrial production is facilitated.
公开/授权文献:
- CN110144182B 紫外线吸收剂、胶粘剂、太阳能电池背板和太阳能电池 公开/授权日:2020-12-25
IPC结构图谱:
C | 化学;冶金 |
--C09 | 染料;涂料;抛光剂;天然树脂;黏合剂;其他类目不包含的组合物;其他类目不包含的材料的应用 |
----C09J | 黏合剂;一般黏合方法(非机械部分);其他类目不包括的黏合方法;黏合剂材料的应用 |
------C09J11/00 | 其他特征,例如添加剂 |
--------C09J11/08 | .高分子添加剂基于多糖类或其衍生物的黏合剂 |