Colloid systems and wetting agents; subcombinations thereof; processes of inventions 03/07

20070060657 - Method of preparing a copolymer and using such as a dispersing agent for titanate-based ceramic colloids: Wherein R1 is H, NH4, alkali metals; R2 is H, NH4, alkali metals; R3 is H, NH4, alkali metals; a is an integer from 1 to 2000; b is an integer from 1 to 5000; and c is an integer from 1 to 1000; n is an integer from 1... Agent: Troxell Law Office PLLC One Skyline Place

20070060658 - Stabilization of organogels and hydrogels by azide-alkyne [3+2] cycloaddition: Self-assembled gels were modified by the installation of azide and alkyne groups on the gelator and reaction with complementary reagents by the catalyzed azide-alkyne cycloaddition reaction. This is the first example of the use of a “click” reaction in such a supramolecular environment, and a new strategy for tuning the... Agent: Edward P. Gamson

20070054968 - Environmentally friendly defoamer: A defoamer containing an alkanol, lecithin and water has particular applicability in the treatment of hydraulic cements used in hydrocarbon-bearing formations and in the cleaning of pipes and pipe lines. The defoamer is composed of environmentally friendly components.... Agent: Jones & Smith, LLP

20070049646 - Compositions of fluorochemical surfactants: Described are monomeric fluorochemical surfactants having two perfluoroalkyl sulfonamido segments and two hydrophilic group, which are more efficient and effective in lowering the surface tension of organic solvents and water compared to other C4-based fluorochemical surfactants.... Agent: 3m Innovative Properties Company