Water-soluble, uv-absorbing and/or flourescent components with very high isoelectric points
Water-soluble, UV-absorbing and/or fluorescing compound having an isoelectric point greater than 10, can be obtained using molecules chosen from the group of molecules consisting of those containing at least one secondary alcohol OH group with a PKa value greater than 10 and at least one amino group...
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| creator | LALWANI SANJIV K BUSBY BRENT SHAVE EVAN E VIGH GYULA FLEISHER HELEN C NZEADIBE KINGSLEY |
| description | Water-soluble, UV-absorbing and/or fluorescing compound having an isoelectric point greater than 10, can be obtained using molecules chosen from the group of molecules consisting of those containing at least one secondary alcohol OH group with a PKa value greater than 10 and at least one amino group with a pKb value smaller than 5, those containing at least one primary alcohol OH group and at least one secondary alcohol OH group with respective PKa values greater than 10 and at least one amino group with a pKb value smaller than 5 or a quaternary ammonium group, and those containing at least two secondary alcohol OH groups with respective pKa values greater than 10 and at least one amno group with a pKb value smaller than 5 or a quaternary ammonium group; and having at least one UV absorbing group or at least one fluorescing group or a combination thereof. The invention includes methods for producing such compounds. |
| format | Patent |
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The invention includes methods for producing such compounds.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CHEMISTRY COMPOSITIONS BASED THEREON DERIVATIVES THEREOF INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING METALLURGY NUCLEIC ACIDS NUCLEOSIDES NUCLEOTIDES ORGANIC CHEMISTRY ORGANIC MACROMOLECULAR COMPOUNDS PHYSICS POLYSACCHARIDES SUGARS TESTING THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS |
| title | Water-soluble, uv-absorbing and/or flourescent components with very high isoelectric points |
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