Title:
【発明の名称】ステロイドケトン系化合物,その製造法,非線形光学材料および非線形光学素子
Document Type and Number:
Japanese Patent JP2550777
Kind Code:
B2
Inventors:
KAJI MAKOTO
Application Number:
JP32946690A
Publication Date:
November 06, 1996
Filing Date:
November 30, 1990
Export Citation:
Assignee:
HITACHI CHEMICAL CO LTD
International Classes:
G02F1/35; C07J3/00; C07J7/00; C07J9/00; C07J31/00; C07J41/00; C07J43/00; G02F1/355; G02F1/361; (IPC1-7): G02F1/35; C07J3/00; C07J7/00; C07J9/00
Attorney, Agent or Firm:
Kunihiko Wakabayashi