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表面保護フィルム及び光学部材
专利权人:
日東電工株式会社
发明人:
三井 数馬,渡部 奈津子,新美 健二郎,天野 立巳
申请号:
JP20130249794
公开号:
JP6258681(B2)
申请日:
2013.12.03
申请国别(地区):
日本
年份:
2018
代理人:
摘要:
PROBLEM TO BE SOLVED: To provide a surface protective film having excellent whitening resistance, with superior appearance, capable of preventing deterioration of adhesiveness of an adherend surface to other laminate members such as interlayer filler, after removing a surface protective film.SOLUTION: A surface protective film includes: a base material having a first surface and a second surface; a top coat layer disposed on the first surface side of the base material; and an acrylic adhesive layer disposed on the second surface side of the base material. The top coat layer includes wax as a lubricant and a polyester resin as a binder. The wax is an ester of higher fatty acid and higher alcohol. The acrylic adhesive layer includes an acrylic polymer as a base polymer, and has a specific property.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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