1
Linda J Mayer, Stephen C Barbieri: Electrodeposition of bright copper. Hooker Chemicals & Plastics, Richard P Mueller, Arthur E Kluegel, June 22, 1982: US04336114 (63 worldwide citation)

A composition and method for electrodepositing ductile, bright, level copper deposits from an aqueous acidic copper plating electrolyte particularly suited for plating electronic circuit boards containing a brightening and leveling amount of a brightening and leveling system comprising (a) a bath so ...


2
Lindstrom Olle: Apparatus for the electrolytic production of alkali. Hooker Chemicals & Plastics, Casella Peter F, Studley Donald C, February 4, 1975: US3864236 (62 worldwide citation)

A method, and apparatus for use therein, whereby an alkali, such as an alkali metal hydroxide, is produced at the cathode by the electrolysis of aqueous alkali metal halide solutions and the process is operated to produce either chlorine or HCl at the anode.


3
Harke Cyril J, Eng Jeffrey D: Electrolytic production of chlorine dioxide, chlorine, alkali metal hydroxide and hydrogen. Hooker Chemicals & Plastics Corporation, Casella Peter F, September 9, 1975: US3904496 (61 worldwide citation)

Chlorine dioxide, chlorine, alkali metal hydroxide and hydrogen are produced from hydrogen chloride, alkali metal chlorate, alkali metal chloride and water in a three compartment electrolytic cell in which a buffer compartment between the anode and cathode compartments is separated from the anode co ...


4
Vincent F D Agostino, Joseph Y Lee, Edward H Cook Jr: Trifluorostyrene sulfonic acid membranes. Hooker Chemicals & Plastics Corporation, RAI Research Corporation, March 15, 1977: US04012303 (56 worldwide citation)

This disclosure is directed to fluorocarbon polymers, polymeric membranes, and electrochemical cells and processes. The polymers and membranes are produced by radiation techniques to provide improved products. For example, .alpha.,.beta.,.beta.-trifluorostyrene in an inert organic solvent is grafted ...


5
John E Emmett: Device and assembly for mounting parts. Hooker Chemicals & Plastics, James F Mudd, September 15, 1981: US04289061 (55 worldwide citation)

An improved assembly for mounting a part onto a base member is provided by incorporating a tubular insert having a hollow inner core in a mounting hole in the part. A fastener, such as a bolt, machine screw or rivet may then be inserted through the insert in the mounting hole for attachment to the b ...


6
Olle Lindstrom: Method for the electrolytic production of alkali. Hooker Chemicals & Plastics Corporation, Peter F Casella, Herbert W Mylius, June 15, 1976: US03963592 (54 worldwide citation)

A method whereby an alkali, such as an alkali metal hydroxide, is produced at the cathode by the electrolysis of aqueous alkali metal halide solutions and the process is operated to produce either chlorine or HCl at the anode.


7
Gary A Reghi: Coating composition and method. Hooker Chemicals & Plastics, Richard P Mueller, Arthur E Kluegel, July 6, 1982: US04338140 (39 worldwide citation)

An aqueous acidic composition provides improved corrosion resistance to a metal, e.g., ferrous, zinc or aluminum surface upon contact. The composition contains dissolved hafnium and/or zirconium, fluoride, preferably a vegetable tannin compound, and optionally phosphate ions.


8
Gideon Salee: Polymer blends with improved hydrolytic stability. Hooker Chemicals & Plastics, James F Mudd, David A Stein, December 8, 1981: US04304709 (39 worldwide citation)

This invention relates to polymer blends having improved hydrolytic stability which comprise, in admixture, (1) a linear aromatic polyester of monomer residues consisting essentially of residues of a dicarboxylic acid and a bisphenol, and (2) an MBS polymer.


9
Christine A Lazarz, Edward H Cook Jr, Lesleigh V Scripa: Method for forming microporous membrane materials. Hooker Chemicals & Plastics, Peter F Casella, Howard M Ellis, October 9, 1979: US04170540 (36 worldwide citation)

Microporous membrane materials suitable for electrolytic cell utilization are formed from the blend of particulate polytetrafluoroethylene, a dry pore forming particulate material, and an organic lubricant. The materials are milled and formed into a sheet, which is rolled to the desired thickness, s ...


10
Norbert G Lange: Apparatus for multi-phase fluid systems. Hooker Chemicals & Plastics, Peter F Casella, William J Crossetta Jr, Arthur S Cookfair, May 23, 1978: US04090530 (35 worldwide citation)

An apparatus is provided wherein, in a static condition a lower phase liquid is covered by an upper phase liquid which is non-miscible with the lower phase liquid. In operation, the upper phase liquid is removed from a selected area of the lower phase liquid by raising the upper phase liquid to pass ...