Chemical Abstracts, vol. 84, No. 15, Apr. 12, 1976, abstract No. 104092g, p. 455; col. 2, XP002074168 & JP 75 030 595 A (Nisshin Oil Mills, Ltd) Oct. 2, 1975. |
Patent Abstracts of Japan, vol. 097, o. 003, Mar. 31, 1997 & JP 08 301885 A (Kyowa Hakko Kogyo Co Ltd; Iwase Cosfa KK); Nov. 19, 1996. |
Patent Abstracts of Japan, vol. 006, No. 049 (C-096), Mar. 31, 1982 & JP 56 163746A (Tsuji Seiyu KK), Dec. 16, 1981. |
Database WPI, Section CH, Week 8417, Derwent Publications Ltd., London GB; Class D23, AN 84-104888 XP002074169 & JP 59 048 492 A (Asahi Denka Kogyo KK). |
Database WPI, Section Ch, Week 8325, Derwent Publicaitios Ltd., London, GB; Class D13, AN 83-59625K XP002074170 & JP 58 078 545 (Asahi Denka Kogio KK). |
Chem. Abst 96 (6), 40734f, 1982-Month Unknown, Japanese Appln. No. 79147956. |