SPECTRA GROUP LIMITED, INC. Patent applications |
Patent application number | Title | Published |
20150140537 | BLOOD SIMULANT FOR SIMULATOIN-BASED MEDICAL TRAUMA TRAINING - A non-biological simulant liquid that includes about 30 to about 95 parts by weight of a polymer dispersion or a wax emulsion or dispersion, about 5 to about 70 parts by weight of a rheology modifying agent, and a pigment or a pigment combination. The non-biological simulant has a viscosity that is shear-dependent, such that the viscosity is from about 30 cP to about 300 cP at a shear rate from 0 s | 05-21-2015 |
20140306168 | PHOTOSENSITIZATION OF PERSULFATE FOR PHOTO-INDUCED POLYMERIZATION - The present invention relates to compositions and processes for photoinitiating polymerization. Process for photoinitiating polymerization with ‘persulfate anion’ via photosensitized decomposition of persulfate anion with a composition that includes a light absorber, an electron transfer donor or acceptor, and a persulfate are described. | 10-16-2014 |