Composition for increasing selenium and decreasing nitrate inside vegetables and use thereof
申请人:Consorzio per la Patata Tipica di Bologna
公开号:EP0864257A2
公开(公告)日:1998-09-16
A composition for increasing selenium in vegetables consists essentially of a watery solution of selenium salts, with a selenium content ranging between 0,5 and 200 grams of selenium per cubic meter of solution. Said solution includes moreover: solvents ranging from 0,005% to 25% of the liquid phase, to facilitate the selenium absorption by the vegetable; surface-active agents in concentration variable from 0,001% to 0,25% of the liquid phase, to facilitate the vegetable wettability and for reducing the surface tension thereof; biopolymer with a weight/volume concentration ranging between 0,001% and 0,20%, for regulating the composition viscosity and the selenium transfer to said vegetables; molybdenum salts in a weight/volume concentration varying from 0,20 to 250 grams per cubic meter of solution.
POLYMERIZABLE LIQUID CRYSTAL COMPOUNDS HAVING OXIRANYL GROUP, POLYMERIZABLE LIQUID CRYSTAL COMPOSITIONS AND POLYMERS
申请人:Ootsuki Daisuke
公开号:US20110147656A1
公开(公告)日:2011-06-23
Subject The main aim of the invention is to provide a polymerizable liquid crystal compound that has a liquid crystal phase with a wide temperature range centering at room temperature, has an excellent compatibility with another polymerizable liquid crystal compound, has an excellent solubility in an organic solvent and is polymerizable even in air by heat or light.
Means for Solving the Subject A polymerizable liquid crystal compound represented by formula (1-1) or formula (1-2):
wherein A
1
and A
2
are a divalent cyclic-structure group such as cyclohexylene and phenylene; Z
1
is a bonding group such as a single bond and —O—; m is an integer from 1 to 5; Q
1
and Q
2
are alkylene having 1 to 20 carbons; R
1
is fluorine, cyano, trifluoromethyl, trifluoromethoxy, alkyl, alkoxy and so forth; and R
a
and R
b
is hydrogen, halogen or alkyl.