Title:
LIQUEFIED GAS FUEL FOR GENERATING HIGHLY LUMINOUS COLORED FLAME
Document Type and Number:
WIPO Patent Application WO/1993/008245
Kind Code:
A1
Abstract:
A liquefied gas fuel for generating highly luminous colored flame, which can prevent nozzle clogging because of a remarkable reduction in the dissociation and precipitation of inorganic metal salts, can generate stable colored flame without causing intermittent fading, and can give a colored flame originating in each constituent metal far clearer than what has been observed hereinbefore. This fuel is produced by dissolving a color developing agent comprising at least one compound selected from the group consisting of organic metal salt compounds, organic metal chelate compounds, inorganic metal salt compounds and boric acid compounds and a color developing aid comprising a nitrogenous compound in a flammable gas which vaporizes under atmospheric pressure.
Inventors:
YOSHIZAWA HIROSHI (JP)
Application Number:
PCT/JP1991/001455
Publication Date:
April 29, 1993
Filing Date:
October 24, 1991
Export Citation:
Assignee:
YOSHIBI CO LTD (JP)
International Classes:
C10L3/10; C10L3/00; C10L3/12; (IPC1-7): C10L3/00; C10L3/12
Foreign References:
| JPS493903A | 1974-01-14 | |||
| JPS493904A | 1974-01-14 | |||
| JPS62135593A | 1987-06-18 | |||
| JPS63251499A | 1988-10-18 | |||
| JPS63308095A | 1988-12-15 | |||
| JPH01245093A | 1989-09-29 | |||
| JPH02120395A | 1990-05-08 |
Other References:
See also references of EP 0565715A4
Download PDF: