Chemistry: fertilizers – Processes and products – Forms or conditioning
Patent
1989-11-20
1991-12-31
Richter, Johann
Chemistry: fertilizers
Processes and products
Forms or conditioning
71 95, 71 96, 71 98, 71103, 71106, 71113, 71114, 71115, 564281, 564285, 564294, A01N 3312
Patent
active
050768280
ABSTRACT:
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.
REFERENCES:
Mannheimer, H. S., Chem. Abstracts, vol. 77, No. 8; 50546t (1972).
Tanuichi et al., Chem. Abstracts, vol. 109, No. 9, 73006k (1988).
Yamamoto, T., Chem. Abstracts, vol. 106, No. 22; 178069z (1987).
Kataoka Hironori
Taniuchi Akira
Dai-Ichi Kogyo Seiyaku Co. Ltd.
Richter Johann
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