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Durable antistatic coating for polymethylmethacrylate
What is claimed is: 1. A method of providing a durable, optically clear, transparent, antistatic coating on the surface of a transparent solid polymethacrylate article ...
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Flame retardant plasticizer formulation for polyvinyl chloride containing dimethyl methylphosphonate for haze reduction
What is claimed: 1. An improved flame retardant, plasticizer formulation comprising a polyvinyl chloride compatible plasticizer and a haloalkyl phosphate flame retardant,...
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Novel alcohols
What is claimed is: 1. Dialcohols of the general formula ##EQU3## wherein R is phenyl; R.sub.1 and R.sub.2 are each hydrogen, or methyl. 2. 1,6-Diphenyl-trans-hexene-(3)-...
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Water-soluble coating composition
OF THE INVENTION The butadiene lower polymers used in the present invention are butadiene polymers containing a large proportion of 1,2-double bonds or a large ...
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Solar radiation absorbing panel
The solar radiation absorbing panel of the present invention, shown generally at 1, is illustrated in FIG. 1 in connection with a typical flat plate solar collector ...
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Solar heat control apparatus for a body of water
Having thus described this invention, what is claimed is: 1. A solar heat control apparatus for a body of water comprising a structural frame adapted to be supported at ...
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Spray nozzles
We claim: 1. In a spray nozzle that includes: a housing having a fluid inlet and a first and a second group of fluid spray discharge outlets; means in said housing ...
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Method for the pyrometallurgical production of copper
The present invention provides a method in which economical copper production is rendered possible with the greatest possible reduction of copper losses. The result is ...
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Contact brush
What is claimed is: 1. A contact brush preferably for use in electrical machines which comprises a multilayer or laminated packet whose laminae are made of an ...
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Carbon brush for miniature motors and method of making same
OF THE EMBODIMENT Carbon brushes for miniature motors have heretofore been manufactured by adding a binder to graphite powder purified to approximately 98% or 99.5%, ...
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