发明申请
US20110020640A1 STRETCH RELEASING OPTICALLY CLEAR PRESSURE SENSITIVE ADHESIVE 有权
拉伸释放光学清洁敏感粘合剂

STRETCH RELEASING OPTICALLY CLEAR PRESSURE SENSITIVE ADHESIVE
摘要:
Optically clear stretch releasing pressure sensitive adhesive films containing a silicone pressure sensitive adhesive composition and a tacky tab are provided. The pressure sensitive adhesive compositions are formed from elastomeric silicone polymer selected from the group consisting of urea-based silicone copolymers, oxamide-based silicone copolymers, amide-based silicone copolymers, urethane-based silicone copolymers, polydiorganosiloxane polymers, or mixtures of these copolymers. The pressure sensitive adhesive compositions may also contain an MQ tackifying resin. The pressure sensitive adhesive compositions may be used to form adhesive articles.
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