发明名称 COATING FLUID FOR FORMING INFRARED SENSITIVE LAYER
摘要 <p>PROBLEM TO BE SOLVED: To prevent the firing and explosion of an IR sensitive coating fluid as well as to improve work environment in coating, to prevent the damage of a photosensitive resin layer in direct coating and to select a developing solvent used in a wide range in a photomechanical process by preparing a fluid containing a latex and an IR absorbing material as the IR sensitive coating fluid. SOLUTION: The IR sensitive coating fluid giving a non-IR shielding layer which can be ablated with IR laser is an aqueous coating fluid containing a latex as a binder polymer, a dispersed IR absorbing material and a dispersed non-IR shielding material. Additives such as a wetting agent, a surfactant, a defoaming agent, a film forming aid and a preservative may be contained in the coating fluid in accordance with necessary characteristics. The latex is added in such an amount that a film is formed in a film thickness capable of ablation with IR laser beams when the coating fluid is applied and dried. The latex is preferably added in such a way that 20-80 wt.% polymer is contained in the dried film.</p>
申请公布号 JP2000267262(A) 申请公布日期 2000.09.29
申请号 JP19990069425 申请日期 1999.03.16
申请人 ASAHI CHEM IND CO LTD 发明人 OZAKI SHUJI;NAKAMURA SHOHEI
分类号 G03F7/004;C09D5/32;C09D121/02;G03F7/00;G03F7/033;G03F7/11 主分类号 G03F7/004
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