Cited in | International search | Type: | Patent literature | Publication No.: | JPH06107570
[A] ; | Type: | Patent literature | Publication No.: | JPH05178768
[A] ; | Type: | Patent literature | Publication No.: | JPS4945842
[A] ; | Type: | Patent literature | Publication No.: | JPS5097594
[A] ; | Type: | Patent literature | Publication No.: | GB1332968
[A] (ICI LTD) [A] 1 * claim 1 *; | Type: | Patent literature | Publication No.: | US3947558
[A] (VAN EIJL A THEODORUS) [A] 1 * claim 1 *; | Type: | Patent literature | Publication No.: | EP0596514
[A] (CONOCO INC [US]) [A] 1 * claim 1 *; | Type: | Patent literature | Publication No.: | WO9420412
[A] (ICI PLC [GB], et al) [A] 1 * claim 1 *; | Type: | Non-patent literature | Publication information: | [A] - DATABASE WPI, 1, Derwent World Patents Index, vol. 94, no. 20, Database accession no. 94-163857, XP002020352 & JPH06107570 A 19940419 (SHOWA DENKO KK) [A] 1 * abstract * | Type: | Non-patent literature | Publication information: | [A] - DATABASE WPI, 1, Derwent World Patents Index, vol. 93, no. 33, Database accession no. 93-261601, XP002020353 & JPH05178768 A 19930720 (SHOWA DENKO KK) [A] 1 * abstract * | Type: | Non-patent literature | Publication information: | [A] - DATABASE WPI, 1, Derwent World Patents Index, vol. 75, no. 02, Database accession no. 75-02816w, XP002020354 & JPS4945842 A 19741206 (ELECTRO CHEM IND CO LTD) [A] 1 * abstract * | Type: | Non-patent literature | Publication information: | [A] - DATABASE WPI, 1, Derwent World Patents Index, vol. 77, no. 18, Database accession no. 77-31432y, XP002020355 & JPS5097594 A 19750802 (MITSUBISHI GAS CHEM IND) [A] 1 * abstract * |