Oxyalkylated quaternary ammonium compounds, processes for production thereof, and plant growth regulating compositions containing said compounds
申请人:DAI-ICHI KOGYO SEIYAKU CO., LTD.
公开号:EP0371406A1
公开(公告)日:1990-06-06
This invention relates to novel oxyalkylated quaternary ammonium compounds, processes for their production and plant growth regulating compositions containing the same compounds. Each of these oxyalkylated quaternary ammonium compounds consists of an oxyalkylated quaternary ammonium cation and an anion selected from among carboxylic acid residues, aminosulfonic acid residues and phosphoric acid ester residues. These oxyalkylated quaternary ammonium compounds are least phytotoxic, produce marked growth regulating effects on a broad species of plants and are not easily decomposed by microorganisms.
[EN] AEROSOL GENERATION OR SMOKING SYSTEM, OR ELECTRONIC CIGARETTE AND DEVICE THEREOF<br/>[FR] SYSTÈME DE GÉNÉRATION D'AÉROSOL OU SYSTÈME À FUMER, OU CIGARETTE ÉLECTRONIQUE ET DISPOSITIF ASSOCIÉ<br/>[ZH] 一种气溶胶生成或烟雾化系统或电子烟及其装置