Ophthalmic Compositions for Treating Ocular Hypertension
申请人:Doherty James B.
公开号:US20090062280A1
公开(公告)日:2009-03-05
This invention relates to the use of potent potassium channel blockers or a formulation thereof in the treatment of glaucoma and other conditions which leads to elevated intraocular pressure in the eye of a patient. This invention also relates to the use of such compounds to provide a neuroprotective effect to the eye of mammalian species, particularly humans.
Method of refining crude oils having organic acidity
申请人:——
公开号:US20040134838A1
公开(公告)日:2004-07-15
The invention relates to a method of refining crude oils having high acidity by neutralising the organic acidity thereof. The inventive method consists in adding a nitrogenous compound to the crude oil. Said method is characterised in that a nitrogenous compound containing at least three carbon atoms, a secondary amine group and a hydric group is introduced at at least one point of the crude oil pre-treatment units upstream of, or in the atmospheric distillation unit.