发明授权
US4791176A Alkenylphenol and alkenylphenol ether copolymers 失效
烯基酚和烯基酚醚共聚物

Alkenylphenol and alkenylphenol ether copolymers
摘要:
The invention relates to new copolymers of alkenyl phenol or alkenyl phenol ether in combination with alkenyl silanes. These copolymers are useful positive photoresists.
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