您的位置: 首页 > 农业专利 > 详情页

PROTECTION FACIALE
专利权人:
NICHIBAN CO. LTD.
发明人:
KAWAHARA KOJI,HIRAOKA TAKAO,TANAKA MARIKO,KENMOCHI CHIHIRO
申请号:
EP12890608
公开号:
EP2937066A4
申请日:
2012.12.19
申请国别(地区):
EP
年份:
2016
代理人:
摘要:
Provided is a facial patch including a support, a pressure-sensitive adhesive layer, and a release layer in this order, in which (a) the pressure-sensitive adhesive layer satisfies the following conditions (a-1) to (a-3): (a-1) the pressure-sensitive adhesive layer contains a styrene-isoprene-styrene block copolymer, a tackifier resin, and a softening agent; (a-2) the ratio (mass ratio) of the styrene-isoprene-styrene block copolymer and the tackifier resin is 1 : 2 to 1 : 4; and (a-3) the content of the softening agent is 40% to 60% by mass; and (b) the support has elastic moduli with a Young's modulus of 0.01 GPa to 0.5 GPa, and also provided is a method for producing the facial patch, the method including a step of forming a pressure-sensitive adhesive layer on the upper surface of the release layer.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

意 见 箱

匿名:登录

个人用户登录

找回密码

第三方账号登录

忘记密码

个人用户注册

必须为有效邮箱
6~16位数字与字母组合
6~16位数字与字母组合
请输入正确的手机号码

信息补充