Robert T Russo

US Patent:

40850722, Apr 18, 1978

Filed:

Dec 18, 1975

Appl. No.:

5/641963

Inventors:

Robert V. Russo - Brooklyn NY

Assignee:

M&T Chemicals Inc. - Stamford CT

International Classification:

C08G 1824

US Classification:

260 25AC

Abstract:

Flexible cellular polyurethane exhibiting excellent thermal and oxidative stability can be prepared using specified complexes of organotin halides or pseudo halides with amines, phosphines or phosphine oxides as latent polymerization catalysts. These catalysts also eliminate the shrinkage that often characterizes cellular polyurethanes prepared using organotin compounds as the polymerization catalyst.

US Patent:

42847338, Aug 18, 1981

Filed:

Feb 8, 1980

Appl. No.:

6/119901

Inventors:

Robert V. Russo - Brooklyn NY

Assignee:

Mobil Oil Corporation - New York NY

International Classification:

C08L 2516
C08L 7104

US Classification:

525 68

Abstract:

Thermoplastic blends having superior capability and homogeneity comprising a poly(phenylene oxide) resin and a resin of poly(methyl ethenyl benzene) isomers in which the predominant isomer is 1-methyl-4-ethenyl benzene, are disclosed. The poly(phenylene oxide) resin can contain substituted phenylene units and the poly(methyl ethenyl benzene) resin can be a polymer of solely methyl ethenyl benzene isomers, or a random, block or graft copolymer comprising 50 weight percent or more of methyl ethenyl benzene isomers and up to 50 weight percent of other ethylenically unsaturated monomers.

US Patent:

41014715, Jul 18, 1978

Filed:

Dec 18, 1975

Appl. No.:

5/641964

Inventors:

Robert V. Russo - Brooklyn NY

Assignee:

M & T Chemicals Inc. - Stamford CT

International Classification:

C08G 1822
C08G 1863
C08G 1866

US Classification:

521121

Abstract:

The load-bearing characteristics of high resiliency polyurethane foams, as expressed by the loading required to obtain a 65% reduction in thickness, are significantly improved using as the gel catalyst certain diorganotin mercaptides or mercaptoesters.

US Patent:

44800738, Oct 30, 1984

Filed:

Jul 13, 1981

Appl. No.:

6/282627

Inventors:

Robert V. Russo - Brooklyn NY

Assignee:

Mobil Oil Corporation - New York NY

International Classification:

C08L 6104

US Classification:

525 68

Abstract:

Thermoplastic blends having superior capability and homogeneity comprising a poly(phenylene oxide) resin and a resin of poly(methyl ethenyl benzene) isomers in which the predominant isomer is 1-methyl-4-ethenyl benzene, are disclosed. The poly(phenylene oxide) resin can contain substituted phenylene units and the poly(methyl ethenyl benzene) resin can be a polymer of solely methyl ethenyl benzene isomers, or a random, block or graft copolymer comprising 50 weight percent or more of methyl ethenyl benzene iosmers and up to 50 weight percent of other ethylenically unsaturated monomers.

US Patent:

40025802, Jan 11, 1977

Filed:

Sep 12, 1974

Appl. No.:

5/505359

Inventors:

Robert Victor Russo - Brooklyn NY

Assignee:

GAF Corporation - Wayne NJ

International Classification:

C08G 1814
C08G 1830
C08G 1838
C08K 553

US Classification:

260 25AJ

Abstract:

Polyurethanes incorporating 2,3-dibromobutenediol-1. 4, as a reactive fire-retardant component and chain extender, in combination with organophosphorous compounds, to effect a decrease in the amount of brominated diol necessary, and thus in the bromine content of the resin, to provide fire-retardant polyurethane products manifesting significantly reduced smoke emission in the event of combustion and other enhanced physical properties.

US Patent:

49211900, May 1, 1990

Filed:

Jan 30, 1989

Appl. No.:

7/302878

Inventors:

Robert P. Russo - New City NY
Randolph J. Russo - Nanuet NY

Assignee:

Mark Philip Promotions, Inc. - Nanuet NY

International Classification:

F16M 1300

US Classification:

248159

Abstract:

A display construction assembly is provided in order to enable packaging, assembly and transportation ease. The invention focuses on the particular structure of the main display pole of the assembly, wherein segments thereof are connected by use of a connecting insert, preferably made of nylon or other synthetic material, formed to include upwardly and downwardly extending elements from a central, washer-shaped integral flange. The extending elements fit into segments of the main display pole and the washer is either coextensive in outside diameter with the outside diameter of the main display pole, or, in the alternative, extending beyond such outside diameter to better support a rotating part of the display. As a further alternative, all circular cross-section parts of the structure of the present invention can be made square in cross-section, with the same general construction and function as the preferred embodiment.

US Patent:

39753174, Aug 17, 1976

Filed:

Jan 30, 1975

Appl. No.:

5/545728

Inventors:

Robert V. Russo - Brooklyn NY

Assignee:

M & T Chemicals Inc. - Greenwich CT

International Classification:

C08G 1814
C08G 1824
C08G 1818

US Classification:

260 25AC

Abstract:

The friability of rigid polyurethane foams prepared using a chlorine- or bromine-containing polyol is significantly reduced or eliminated by the use of a dimethyltin-S,S'-bis(alkylmercaptocarboxylate) as the polymerization catalyst.

US Patent:

52779319, Jan 11, 1994

Filed:

Aug 21, 1992

Appl. No.:

7/934084

Inventors:

Alfonse Maglio - River Edge NJ
Francis L. Himpsl - Freehold NJ
Robert V. Russo - Brooklyn NY

Assignee:

Engelhard Corporation - Iselin NJ

International Classification:

B05D 700
B05D 136

US Classification:

427212

Abstract:

Inorganic hydrated metal oxide and metal silicate gels are supported on the surface of particles of porous material by precipitation therein without significant deposit within pores of the support material and without encapsulating the particles of porous material. Especially preferred hydrated oxides and silicate gels are those of titanium. Preferred porous particles are composed of carbon. These novel composite materials are prepared by spraying an aqueous basic material onto the porous particles and then spraying a concentrated aqueous acidic solution of a source of suitable metallic ions so as to rapidly form a gelatinous precipitate on the surface of the porous particles which remain porous.