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衛生品用容器
专利权人:
株式会社大協精工
发明人:
須藤 伸夫,河内 康
申请号:
JP2009023578
公开号:
JP5315074B2
申请日:
2009.02.04
申请国别(地区):
JP
年份:
2013
代理人:
摘要:
A sanitary container has a hollow cavity for storing a product in cleanliness. A wall portion of the container has a laminated structure of an inner layer and an outer layer. The outer layer is made of a cyclic olefin polymer containing at least one pigment selected from the group consisting of C.I. Pigment Yellow 147, C.I. Pigment Yellow 180 and C.I. Pigment Yellow 181 and added therein. The inner layer is made of a cyclic olefin polymer free of the at least one pigment. The sanitary container is superb in pigment dispersion (ultraviolet ray blocking property), is free of troublesome contamination of its content with pigment particles, and is also excellent in impact resistance strength, gas barrier properties and interface bonding.
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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