Resources Contact Us Home Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE     Copper electrolytic solution containing organic sulfur compound and quaternary amine compound of specified skeleton as additives and electrolytic copper foil produced therewith Image Number 5 for United States Patent #7144491. It is an object of the present invention to obtain a low-profile electrolytic copper foil with a small surface roughness on the side of the rough surface (the opposite side from the lustrous surface) in the manufacture of an electrolytic copper foil using a cathode drum, and more particularly to obtain an electrolytic copper foil which allows fine patterning, and which is superior in terms of elongation and tensile strength at ordinary temperatures and high temperatures. Furthermore, it is an object of the present invention to obtain a copper electrolytic solution for this purpose. This copper electrolytic solution contains as additives an organo-sulfur compound and a quaternary amine compound with a specific skeleton.       Recently Added Patents Microcapsule, system comprising microcapsules, method for changing the state of at least one such microcapsule and apparatus therefor Projection optics for microlithography Military award attachment method and device Light, light fixture assembly, and patient module for use in a medical setting Segmental rescoring in text recognition Circumcision testing and training model Display device and electronic apparatus including the same   Randomly Featured Patents Method of deriving a motion vector of a bi-predictive block based on a motion vector of a co-located block in a reference picture Composition and method for enhancing permeability of topical drugs Method of managing a deposit exchange to offer price reductions Street brush Compact interbowl assembly coupler for vertical turbine pumps Use of the KAL protein and treatment with the KAL protein in treatment of retinal, renal, neuromal and neural injury Steam distribution apparatus Apparatus, and associated method, for filtering a receive signal by adaptive operation of an input noise whitening filter Endoscope having a camera coupled thereto Non-carcinogenic asphalts and asphalt blending stocks © 2006-2008 PatentGenius. All Rights Reserved.