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System for magnetically attaching templeless eyewear to a person
A system of eyewear that eliminates the need for hinges on the frames of the eyewear.
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| Number | Title | Issue Date |
| 4525260 | Cathodic electrocoating composition compounded with latex binder and possessing enhanced gloss An improved cathodic electrocoating composition comprises an aqueous suspension of synthetic, cation-active, film-forming latex particles characterized by a latex gel content that is not substantially above about 10%.... | 06/25/1985 |
| 4504597 | Cupreous catalyst and process making same A grind charge of cupreous particulates containing a major proportion of cuprous and cupric oxides and a minor proportion of elemental copper, said charge having average particle size above 15 microns, is subjected to high energy comminution with concomit... | 03/12/1985 |
| 4504596 | Cupreous catalyst and process for making same Improved catalyst is made by including in a grind charge of cupreous particulates a small proportion of hydrated refractory metal oxide such as hydrated alumina. Said grind charge contains a major proportion of cuprous and cupric oxides, a minor proportio... | 03/12/1985 |
| 4484007 | Process for preparation of arylterpenoid insect maturation inhibitors There is provided an improved process for producing biologically active arylterpenoid compounds useful to inhibit eclosion of pupae, e.g., fly pupae or mosquito pupae. The process is characterized by reacting a terpenoid material having a terminal unsatur... | 11/20/1984 |
| 4483791 | Recovery of fatty acids from tall oil heads There is provided a process for recovery of fatty acids from tall oil heads comprising the steps of neutralizing the acids with a mixture of a magnesium soap forming compound and an alkali metal soap-forming compound under fusion conditions, stripping out... | 11/20/1984 |
| 4483742 | Liquid soaps comprising pine oil and soap-making acid for use in paper-recycling The present invention relates to liquid soaps for use in paper re-cycling and other industrial cleaning or scouring processes. The liquid soap comprises an aqueous partially saponified mixture comprising 1 part of pine oil (a mixture of terpene alcohols and ... | 11/20/1984 |
| 4478787 | Method of making dispersion strengthened metal bodies and product A process and a product produced thereby, for forming rod or bar or tube stock or strip, comprising a sheath and a densified dispersion strengthened metal core. Powdered dispersion strengthened copper is put into a metal can and compressively reduced to s... | 10/23/1984 |
| 4478073 | Method for determining particle size and/or distribution There is provided a new method for analysis of the size and/or distribution of particles emanating from a mother liquid by sedimentation in a rotating disc centrifuge, particularly a photosedimentometer. The method is characterized in that the spin fluid ... | 10/23/1984 |
| 4477613 | Stabilization of tackifying resin dispersions There is provided a stabilized aqueous base tackifier composition characterized by the presence in an aqueous medium of a resinous tackifier composition having an acid number in the range from 30 to 150 and a softening point in the range of from -40° to ... | 10/16/1984 |
| 4463194 | Process for making piperitone from plinols A process for making piperitone from crude plinols involving hydrogenating the crude plinols to form dihydroplinols and dehydrating the dihydroplinols to yield an iridene. The iridene is then oxidatively cleaved at the unsaturation to form an acyclic dion... | 07/31/1984 |
| 4462845 | Oxygen-free dispersion-strengthened copper and process for making same Substantially completely deoxidized, consolidated dispersion-strengthened copper stock of sizable cross section and particulates capable of being thus consolidated into such stock are shown. The stock exhibits ductility substantially greater than that of ... | 07/31/1984 |
| 4460414 | Solder paste and vehicle therefor An essentially nonaqueous, water-rinsible, readily fusible vehicle for paste of powdered solder is comprised of a dispersion of flux consisting essentially of alkali metal hydroxide in liquid polyol and water soluble, normally solid synthetic wax.... | 07/17/1984 |
| 4442076 | Entrained downflow chlorination of fine titaniferous material An entrained flow process for chlorinating fine iron-containing titaniferous powder with chlorine gas and/or organochlorides in the presence of fine porous coal-based reductant powder for obtaining product chlorides of titanium and iron wherein said both ... | 04/10/1984 |
| 4440730 | Chlorination of titanium ores using lignitic reactive carbons There is provided an improved process for the chlorination of particulate titaniferous ores using a particulate reactive carbon in a fluidized bed. The particulate reactive carbon is lignite char.... | 04/03/1984 |
| 4440572 | Metal modified dispersion strengthened copper A process for making a novel alloy of a dispersion strengthened copper by blending dispersion strengthened copper powder and a powdered modifying metal, heat treating the blend to form the alloy, and the compacting and working the compact to densify it.... | 04/03/1984 |
| 4421923 | Ring substituted crown ethers and method of producing same There is provided a new class of crown ethers characterized by an --OH functional group attached to a carbon atom in the heterocyclic ether ring portion and derivatives thereof. A novel process for making such crown ethers is also provided which is charac... | 12/20/1983 |
| 4420336 | Process of improving corrosion resistance in porous stainless steel bodies and article A foraminous body formed of a tin-containing atomized, compacted and sintered austenitic stainless steel powder, and process including the steps of sintering and cooling in a dissociated ammonia atmosphere.... | 12/13/1983 |
| 4418856 | Apparatus for plaiting tow onto a conveyor An inverting tow plaiter adapted to position tow onto a receiving end of a main conveyor in a series of overlying laps oriented to permit trouble-free removal of tow from the main conveyor discharge end. The plaiter comprises a continuous, moving canvas b... | 12/06/1983 |
