Process for preparation of optical information recording disc, optical information recording disc and dye solution
申请人:FUJI PHOTO FILM CO., LTD.
公开号:EP1056078A1
公开(公告)日:2000-11-29
An optical information recording disc showing good recording characteristics is prepared by the steps of coating a dye solution of a laser light-sensitive dye in a fluorinated cyclic alkane or alkene on a transparent substrate disc and drying the coated dye solution. The fluorinated cyclic alkane or alkene can be employed in combination with other organic solvents.
A method for encoding a polymer. The method comprises incorporating, into a polymer formed by polymerizing at least one bulk monomer, from 0.1 ppm to 1% each of at least two additional monomer residues.
[EN] POLYURETHANE NANO COATING AND PREPARATION METHOD THEREOF<br/>[FR] NANO-REVÊTEMENT DE POLYURÉTHANE ET SON PROCÉDÉ DE PRÉPARATION<br/>[ZH] 一种聚氨酯纳米涂层及其制备方法