Richard M Cowell

US Patent:

41234219, Oct 31, 1978

Filed:

Mar 21, 1977

Appl. No.:

5/779437

Inventors:

Richard D. Cowell - Jersey City NJ
Peter Loewrigkeit - Wyckoff NJ
William Rosenblatt - Pearl River NY
Claire Bluestein - Secaucus NJ

Assignee:

Witco Chemical Corporation - New York NY

International Classification:

C08G 1810

US Classification:

528 65

Abstract:

Novel stable substantially linear unsaturated polyurethane resins which lend themselves to polymerization, in air, by actinic light using low levels of photo-initiator and with no amine activator, said resins having a tertiary amine group and a terminal vinylidene group, i. e. H. sub. 2 C. dbd. C< by the reaction of an isocyanate with a hydroxyalkyl acrylate or an allyl alcohol monomer. Both the resin and the cured products therefrom have little or no detectable amine odor.

US Patent:

41964780, Apr 8, 1980

Filed:

Feb 13, 1978

Appl. No.:

5/877320

Inventors:

Richard J. Cowell - High Bridge NJ

International Classification:

A47K 312

US Classification:

4159

Abstract:

A portable shampoo tray utilizes a body supporting sheet having a notch therein adapted to receive the neck of the user. The sheet is pivotably secured to a pair of arms, each having suction cups fastened to the lowermost surfaces thereof. A pair of struts are pivotably secured to the arms having their uppermost ends disposed in one of a plurality of socket-like cavities disposed along the marginal edges of the supporting sheet. An open mouth container is secured to the marginal edge of the supporting sheet for receiving articles utilized in a hair shampooing operation. The apparatus may be folded up such that the arms and the struts form a package when not in use.