参考文献

Nissan Chemical Industries, Ltd.; Nishino, Taito; Miyaji, Katsuaki; Iwamoto, Shunsuke; Mikashima, Takumi; Saruhashi, Koichiro; Kishikawa, Yo Patent: US2013/253204 A1, 2013 ; Location in patent: Paragraph 0201; 0202 ;