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Patent No. 6681419

Forehead support apparatusĀ 

A forehead support apparatus for resting a standing users forehead against a wall above a bathroom commode or urinal or beneath a showerhead.

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Class 205/414 - By polymerization


Subclass of Class 205 - Electrolysis: processes, compositions used therein, and methods of preparing the compositions
Definition: Subject matter wherein the organic compound is a polymer
No. of patents: 45
Last issue date: 11/13/2007


  2  
NumberTitleIssue Date
4120763Hydrogen transfer by metal hydride between aqueous medium and organic compound
A process for the transfer of hydrogen to or from an organic compound comprises introducing the organic compound into an electrolysis cell containing an aqueous electrolyte and at least one working electrode consisting of a metal hydride and a counterelec...
10/17/1978
4053402Process for producing sulfones
A process for producing sulfones in which sulfur dioxide is electrolytically transformed into SO2- ions and caused to react with organic compounds having functional groups replaceable by SO2-, in an aprotic org...
10/11/1977
4012295Electrolytically induced polymerization utilizing bisulfite adduct free radical precursor
Polymerization of an ethylenically unsaturated compound is achieved by means of free radical initiators derived from the reaction of an aldehyde/bisulfite adduct with cupric ions resulting from electrolysis involving a copper anode. By including a photoco...
03/15/1977
3980535Process for producing sulfones
Sulfones are produced by reacting an organic compound R--X (where X is a substituent on the organic radical R replaceable by SO2- ion) in an aprotic organic medium which may be the compound itself, with SO2- ion...
09/14/1976
3975243Electrolytically induced polymerization utilizing diazotization of primary aromatic amines
Material useful in electropolymerization processes comprises a conductive support and a layer thereon of a composition comprising a polymerizable monomer and polymerization catalyst precursor which is a combination of an alkali metal nitrite and a primary...
08/17/1976
  2  
 
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