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Patent No. 5285430

Behavior Modification Wristwatch

A wristwatch including a watch band and a watch body having an octagon shaped perimeter and being red in color and having the word STOP thereon to resemble a stop sign.

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Class 502/304 - Cerium


Subclass of Class 502 - Catalyst, solid sorbent, or support therefor: product or process of making
Definition: Composition in which the lanthanide is the second of the
No. of patents: 982
Last issue date: 05/29/2012


                    25  
NumberTitleIssue Date
4025461Oxychlorination of hydrocarbons in the presence of non-halide copper containing catalysts
Copperchloride has been employed as a reagent for oxychlorination of hydrocarbons. It has now been found that a non-halide copper compound in combination with a rare earth compound is an excellent oxychlorination catalyst, e.g. a CuCO3 -- CeO
05/24/1977
4021427Oxidation of 1,3-butadiene to maleic anhydride using a catalyst containing Mo, Sb, V and either one or both of Li and Ce
Maleic anhydride and acrylic acid are produced by the oxidation of 1,3-butadiene, n-butylenes, crotonaldehyde and furan with molecular oxygen in the vapor phase in the presence of a catalytic oxide of antimony, molybdenum, vanadium and lithium, cerium, or...
05/03/1977
4018710Reduction catalysts and processes for reduction of nitrogen oxides
The reduction of nitrogen oxides involves the passage of gases containing nitrogen oxides at higher than 500° C. over a catalyst comprising cerium oxide and nickel oxide in the CeO2 /NiO molar ratio of about 0.05 : 1 to 2.5 : 1 and when desire...
04/19/1977
4014925Process for preparing methyl acrylate or mixtures of methyl acrylate and acrylic acid
Methyl acrylate or a mixture of methyl acrylate with acrylic acid are prepared by passing through a fluidized bed of catalyst a gaseous mixture comprising acrolein, methanol and oxygen fed at the bottom of the catalytic bed. A further amount of methanol i...
03/29/1977
4003978Method for treating ammonia-containing gases
A method for treating ammonia-containing gases for removing ammonia therefrom, which comprises contacting the ammonia-containing gases with a metal oxide catalyst having the following formula: wherein Cr is chromium; A is at least one element selected from the...
01/18/1977
4002720Gas desulfurization
Hydrogen sulfide and its precursors can be selectively sorbed from gas streams containing the same by contacting the gas stream at elevated temperatures with a regenerable sorbent comprising a steam-treated support composited with a rare earth metal compo...
01/11/1977
4001317Process for the oxidation of olefins using catalysts containing various promoter elements
The present invention is a process for the oxidation of olefins to unsaturated aldehydes and acids using a catalyst containing iron, bismuth, molybdenum plus at least one of nickel, cobalt, magnesium, zinc, cadmium or calcium and according to the inventio...
01/04/1977
3993572Rare earth containing catalyst composition
Catalysts suitable for promoting selected oxidation and reduction reactions; especially for eliminating or substantially reducing pollutants in waste gas streams such as automobile exhaust, or nitric acid plant tail gas, are described, as are processes fo...
11/23/1976
3992328Process for the preparation of ammonia synthesis catalyst and catalyst prepared by the process
The invention relates to a process for the preparation of an ammonia synthesis catalyst based on fused and reduced iron oxide, with or without traces of a promoter oxide of aluminum, calcium, potassium, magnesium or silicon, in which the fused and reduced...
11/16/1976
3985681Catalyst for the oxidation of ammonia
There are provided oxidation catalysts having a specific surface ranging m 12 to 100 m2 /g and containing as their main constituent either an oxide of cobalt or an oxide of bismuth. The catalysts further contain a promoter in the form of a rar...
10/12/1976
3984353Method for preparing oxygen compounds of antimony with metals
This invention relates to the method for preparing oxygen compounds of antimony with metals. According to the invention, the method for preparing oxygen compounds of antimony with metals consists in oxidation of antimony trioxide by hydrogen peroxide at a...
10/05/1976
3980763Process and composition for separation of oxygen from air using Pr-Ce as the carrier
Oxide solid solutions of praseodymium and cerium are useful as the oxygen carrier in a reversible cyclic oxidation-reduction process for separating oxygen from air. The adverse affects on redox rates of contaminants in the air, such as CO2 and/...
09/14/1976
3976599Oxidation catalyst
A class of ceramic mixed oxide, nonstoichiometric electrically neutral, rare-earth-type catalyst containing rare-earth-type elements, elements of the first transition metal series and Zirconium, Tin or Thorium and optionally the alkaline earth metals. The...
08/24/1976
3975303Desulphurization catalysts
Hydro-desulphurization catalyst comprises 1-10% of an iron group metal, 5-25% of a Group VI A metal, and 0.1-10% of a rare earth on a refractory support. A preferred catalyst contains 3.7% Co, 12.5% Mo and 4.97% La on Al2 O3. The rar...
08/17/1976
3962138Cobalt-oxide-based catalytic substances for the oxidation of ammonia
The invention concerns catalytic substances for the oxidation of ammonia, for the production of nitric acid, comprising cobalt oxide as the main component. Such substances, besides cobalt oxide, also contain additives formed of aluminum oxide and possibly...
06/08/1976
3959394Process for selective methylation of phenols
Phenols such as phenol, o-cresol, m-cresol, p-cresol, xylenols, ethylphenol, propylphenol, and butylphenol are selectively methylated in ortho-position with methanol in the vapour phase at an elevated temperature, for example, 300° to 500°C, under a pre...
05/25/1976
3956377Production of unsaturated acids from the corresponding aldehydes
Coated catalysts having an inert support material with an outer surface and a coating of active catalyst containing tungsten, vanadium and molybdenum plus optionally one or more of Fe, Mn, Cu, Sn, Sb, Cr, Ce, U, Co, Ni, Zn, Mg or mixture thereof have been...
05/11/1976
3951860Catalyst
This invention relates to a catalyst comprising an inert material impregnated or coated with a mixture or alloy of platinum and rhodium in which rhodium is present in an amount up to 20 wt.%. The catalyst is particularly suitable for use in 1) catalytical...
04/20/1976
3948808Zinc aluminate catalyst compositions
Catalyst compositions comprising zinc aluminate promoted with at least one metal selected from metals of Groups IIIB, IVB, VB, VIB, VIII, IB, and VA and rare earth metals....
04/06/1976
3937740Process for the manufacture of 2,3,6-trimethylphenol
A process for producing 2,3,6-trimethylphenol by reacting a m-cresol with methanol in the gas phase in the presence of a catalyst containing ceric oxide, zinc oxide, and an oxide of a metal selected from the group consisting of an alkali metal, barium, ca...
02/10/1976
3932551Process for the preparation of diolefins from olefins
Catalysts containing molybdenum, bismuth, iron and nickel, cobalt, magnesium, zinc, cadmium, manganese, calcium or mixture thereof are promoted by chromium, tellurium, germanium, tungsten, manganese, thorium, niobium, praseodymin, cerium, lanthanum, zinc ...
01/13/1976
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