The removal service water solution of the quartz glass film and removal manner of the quartz glass film which uses this aqueous solution

摘要

Topic This invention, being inexpensive, furthermore in addition to the fact that removal capacity of the quartz glass film quite is high, designates that the quartz glass film removal service water solution and removal manner considers even in security and handling Characteristic of the quartz glass film which uses this are offered as purpose. Solutions At least the quartz glass film which coat is done is removed in the backing material making use of the removal service water solution of the quartz glass film where alkaline metal hydroxide is blendinged. Choice figure It is not