Preparation of chromium alkyl salicylate anti-static agents专利检索- 有羧基连接在六元芳环的碳原子上并有羟基氧-金属基醛基酮基醚基<img id="id" src="$path$/3399115830/jpggifpegjpeg"/>基<img id="id" src="$path$/3399115834/jpggifpegjpeg"/>基或<img id="id" src="$path$/3399115832/jpggifpegjpeg"/>基中任何基团的化合物专利检索查询-专利查询网

Preparation of chromium alkyl salicylate anti-static agents
申请号	US13305661	申请日	1961-08-22	公开(公告)号	US3164620A	公开(公告)日	1965-01-05
申请人	SHELL OIL CO;			发明人	DER MINNE JOHAN L VAN; HERMANIE PIETER H J;
摘要
权利要求	1. PROCESS FOR THE PREPARATION OF AN ANTI-STATIC AGENT FOR HYDROCARBON FUELS WHICH COMPRISES HEATING AN ALKALI METAL SALT OF A C8-20 ALKYL SALICYCLIC ACID WITH 1-1.15 EQUIVALENTS OF A CHROMIUM TRIHALIDE PER EQUIVALENT OF SAID ACID, WHEREBY A CHROMIUM ALKYL SALICYLATE IS FORMED, AND EXPOSING THE SALICYLATE TO A TEMPERATURE OF 100-200* C. IN THE PRESENCE OF 1.0-15% BY WEIGHT OF AN OXIDIZING AGENT OF THE GROUP CONSISTING OF (A) A NITROHYDROCARBON SELECTED FROM THE GROUP CONSISTING OF C1-4 NITROALKANES CONTAINING 1-4 NITRO GROUPS AND MONO- TO DI-NITRO-AROMATIC HYDROCARBONS HAVING 6-20 CARBON ATOMS PER MOLECULE, (B) AN INORGANIC NITRATE SELECTED FROM THE GROUP CONSISTING OF AMMONIUM AND CHROMIUM NITRATE AND (C) A PEROXIDE SELECTED FROM THE GROUP CONSISTING OF HYDROGEN, ACYL AND ALKYL PEROXIDES, WHEREBY AN ANTI-STATIC AGENT HAVING INCREASE CONDUCTIVITY CHARACTERISTICS IS FORMED.
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