| Patent Number |
Title Of Patent |
Date Issued |
| 7232904 |
Crystal of arylethenesulfonamide derivative and preparation process thereof |
June 19, 2007 |
| Novel crystals of a potassium salt of (E)-N-[6-methoxy-5-(2-methoxyphenoxy)-2-(pyrimidin-2-yl)pyrimidin-4-yl]-2- -phenylethenesulfonamide, a preparation process thereof, and novel solvates of (E)-N-[6-methoxy-5-(2-ethoxyphenoxy)-2-(pyrimidin-2-yl)pyrimidin-4-yl]-2-- phenylethenesul |
| 5849679 |
Non-ionic surfactants, emulsified compositions, dispersions and a process for the preparation of |
December 15, 1998 |
| A non-ionic surfactant represented by the general formula (1) or (2) shown below, an emulsified composition and a dispersion containing same are disclosed. Also disclosed is a method of preparing glycoside compound having nonionic surface active properties. The nonionic surfactant has |
| 5154855 |
Emulsified composition |
October 13, 1992 |
| An emulsified composition comprises an oily substance and an emulsifying agent which emulsifies said oily substance in water, characterized in that at least one selected from glucose fatty acid monoesters and alkyl glucoside fatty acid monoesters having 1 to 4 carbon atoms in the alkyl |
| 5032523 |
Preparation of optically active esters |
July 16, 1991 |
| A process for separating an optically active substanbce comprising the steps of:(a) effecting a transesterification reaction between an ester of a linear or branched aliphatic racemic alcohol and an alcohol in an organic solvent containing an enzyme suspended therein; and(b) separating a |
| 4996158 |
Optical resolution of racemic alcohols |
February 26, 1991 |
| A racemic alcohol is subjected to the optical resolution by irreversibly esterifying one of the two antipodes of the racemic alcohol with an acid anhydride or enol ester of a carboxylic acid in a organic solvent in the presence of a hydrolase. This optical resolution uses a non-aqueous |
| 4885159 |
Hiar cosmetic composition |
December 5, 1989 |
| A hair cosmetic composition comprising a polymer vesicle obtained from the polymerization of a surfactant monomer vesicle haing quaternary ammonium as a cation moiety and a polymerizable anion as a counter ion. |
| 4388421 |
N-(2-Hydroxy-3-methacryloyloxypropyl)-aminobenzoic acid derivatives and dental adhesive composit |
June 14, 1983 |
| Novel compounds used as polymerizable monomers in a dental adhesive composition, and having a general formula (1): ##STR1## wherein R.sup.2 is a carboxyl group and R.sup.3 is a hydrogen atom when R.sup.1 is a methyl group, and R.sup.2 is a hydroxyl group and R.sup.3 is a carboxyl |
| 4383052 |
1-Methacryloxyethane-1,1-diphosphonic acid and its salts and dental adhesive composition contain |
May 10, 1983 |
| A novel compound, 1-methacryloxyethane-1,1-diphosphonic acid and its salts provide improved adhesion to tooth substances when used as a polymerizable monomer in a dental adhesive composition. |
| 4374292 |
Process for preparing .alpha.-thujene |
February 15, 1983 |
| .alpha.-Thujene is prepared in high yields by isomerizing 1 mole of sabinene with 0.2 to 0.5 moles of an alkali metal, preferably lithium and 0.3 to 0.8 moles of a primary or secondary amine, preferably ethylenediamine. Formation of by-products such as p-cymene is minimized. |
| 4162258 |
Novel compounds spiro[5-isopropylbicyclo[3.1.0]hexane-2,2'-oxiranes], process for the production |
July 24, 1979 |
| Novel compounds trans- and/or cis-spiro[5-isopropylbicyclo[3.1.0]hexane-2,2'-oxiranes], process for the production of the novel compounds comprising reacting 3-isopropyl-2-cyclopenten-1-one with sulfoxonium methylide to form the novel compounds, process for the production of novel co |
