Long persistent phosphors and persistent energy transfer...
Long wavelength thiol-reactive fluorophores
Long-lasting paint
Loss circulation pill
Lost circulation additive for drilling fluids
Lost circulation compositions and methods of using them
Lost circulation compositions comprising resilient carbon...
Lost circulation fluid for oil field drilling operations
Lost circulation material for oilfield use
Lost circulation material for sealing permeable formations
Lost circulation material formulation and method of use
Lost circulation materials (lcm's) effective to maintain...
Low activation temperature adhesive composition with high...
Low adhesion anaerobic acrylic sealants
Low adhesion backsize composition
Low adhesion compositions of perfluoropolyethers
Low and high temperature drilling fluids based on sulfonated...
Low application temperature elastic adhesive
Low application temperature hot melt adhesive
Low application temperature hot melt adhesive