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Patent No. 5508049

Pizza Pie With Concentric Rings of Crust

A pizza mold for forming a plurality of concentric raised ridges of dough (i.e., crust) on the surface of a pizza pie.

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Class 552/291 - Cyclohexadiene having atoms double bonded directly at the 1- and 2- positions (e.g., orthoquinones, etc.)


Subclass of Class 552 - Organic compounds -- part of the class 532-570 series
Definition: Compounds under Class 532, ... , wherein atoms are double
No. of patents: 39
Last issue date: 08/07/2007


NumberTitleIssue Date
7253207Quinones as disease therapies
Novel quinones are provided, as well as compositions comprising these novel quinones. Methods of using the novel quinones in treatment of various indications including cancer are also provided. ...
08/07/2007
7002047Biocatalytic synthesis of quinic acid and conversion to hydroquinone
A bioengineered synthesis scheme for the production of quinic acid from a carbon source is provided. Methods of producing quinic acid from a carbon source based on the synthesis scheme as well as conversion of quinic acid to hydroquinone are also provided. ...
02/21/2006
6891072Process for production of dimers or aromatic monohydroxyl compounds
The present invention provides a method for preparing dimer of a monohydroxy aromatic compound. In the method of the present invention, oxidative coupling reaction of a monohydroxy aromatic compound represented by formula [I]: Ar—OH  [I]
05/10/2005
6600077Biocatalytic synthesis of quinic acid and conversion to hydroquinone
A bioengineered synthesis scheme for the production of quinic acid from a carbon source is provided. Methods of producing quinic acid from a carbon source based on the synthesis scheme as well as conversion of quinic acid to hydroquinone are also provided...
07/29/2003
5672725Process for preparing quinones
The invention provides a novel process to oxidize 1,4-dihydroxy aromatic compounds into the corresponding quinones using sulfuryl chloride as the oxidant. The process is simple and cost effective and provides an efficient way to synthesize hindered quinon...
09/30/1997
55022141,2-benzoquinones and methods for making and using same
The present invention relates to 1,2-benzoquinones; methods of preparation of 1,2-benzoquinones that include preparation of 4,5-substituted-1,2-benzoquinones in a one-pot reaction; and methods of treatment and pharmaceutical compositions that utilize or c...
03/26/1996
5399277Fuel and lubricant additives derived from dihydroxyaromatic compounds
The present invention relates to a novel process for the production of fuel and lubricant additives useful as dispersants and multifunctional viscosity modifiers wherein a dihydroxyaromatic compound is alkylated with an olefinic polymer and then aminated ...
03/21/1995
5334665Liquid diene polymers and copolymers terminated by reaction with fused-ring polynuclear aromatic compounds
A terminally functionalized liquid polymer is prepared by reacting a low molecular weight living diene polymer or copolymer obtained by anionic polymerization of a diene monomer or mixture of a diene monomer and a vinyl aromatic hydrocarbon monomer with a...
08/02/1994
4999441Tetrakis(dialkylamino)aromatics and their charge transfer complexes
Tetrakis(dialkylamino)aromatics Ia to Ic ##STR1## where the radicals A may be identical or different and are n-C1 -C6 -alkyl and the radicals R may be identical or different and are hydrogen or C1 -C6 -alky...
03/12/1991
4632782Oxidizing an organic compound
A process for oxidizing an organic compound by ceric sulfate dissolved in an aqueous sulfuric acid solution, wherein the organic compound is oxidized (1) by means of a ceric sulfate-aqueous sulfuric acid solution or a cerous sulfate-containing ceric sulfa...
12/30/1986
4590301Polymerization inhibitors
Compounds of the general formula ##STR1## wherein n, R1, R2 and X are defined herein, are effective inhibitors of polymerization of vinylic monomers, particularly acrylic monomers. The inhibitors are easily, efficiently, and tho...
05/20/1986
4545937Binucleating ligand-metal complexes as oxidation catalysts
There is taught a class of homogeneous oxidation catalysts characterized by the presence therein of two chelated cations of Cu(I) in each molecule....
10/08/1985
4486349Process for preparing para-quinone or ortho-quinone derivatives, possibly alkoxylated or aryloxylated, respectively from the corresonding hydroquinone or pyrocatechic derivatives
Process for preparing a para-quinone or ortho-quinone derivative, possibly alkoxylated or aryloxylated, which consists in oxidizing respectively the corresponding hydroquinone or pyrocatechic derivative, by means of the complex prepared, in situ or separa...
12/04/1984
4442036Process for oxidizing phenol to benzoquinone
Phenol is oxidized to benzoquinone with a bivalent copper catalyst using a vicinal dialkoxy alkane or cycloalkane as promoter, whereby improved conversion and/or selectivity is obtained....
04/10/1984
4394315Method for manufacturing p- and o-benzoquinone derivatives
A method for synthesizing p- or o-benzoquinone derivatives represented by formula III or IV ##STR1## by oxidizing, with an aqueous hypohalite solution having a pH of from 8 to 10, a p- or o-hydroquinone derivative represented by formula I or II ...
07/19/1983
4362668Substituted ortho-quinone dimer
Ortho-quinones with alkyl, olefin polymer, or halogen substituents and a process for the preparation of these compounds comprising a base catalyzed halogen oxidation of alkylated phenol....
12/07/1982
4354048Copper chromite catalysts for oxidative coupling of phenols
Carbon-to-carbon coupled self-condensation products are obtained by the oxidative coupling of substituted phenols in the presence of a heterogeneous dehydrogenation catalyst comprising copper chromite....
10/12/1982
4354047Nickel catalysts for oxidative coupling of phenols
Carbon-to-carbon coupled self-condensation products are obtained by the oxidative coupling of substituted phenols in the presence of a heterogeneous dehydrogenation catalyst comprising nickel....
10/12/1982
4291054Insecticidal carbamoyl sulfides
4-Oxo-2,5-cyclohexadien-1-ylideneaminooxy derivatives, such as N-[[[N-[[N-[3,5-bis(1,1-dimethylethyl)-4-oxo-2,5-cyclohexadien-1-ylidenami nooxycarbonyl]-N-methylaminothio]]-N-methylaminocarbonyloxy]]]ethanimidothi oic acid, methyl ester, useful for control ...
09/22/1981
4208340Substituted ortho-quinones and derivatives
Ortho-quinones with alkyl, olefin polymer, or halogen substituents and a process for the preparation of these compounds comprising a base catalyzed halogen oxidation of alkylated phenol....
06/17/1980
4196132Continuous flow process for the preparation of o-chloranil from tetrachlorocatechol
3,4,5,6-Tetrachloro-3,5-cyclohexadiene-1,2-dione (o-chloranil), a valuable organic oxidant used particularly in the photographic industry, has now been found to be synthesizable by an improved, continuous flow process from catechol....
04/01/1980
4139544Oxidative coupling of alkylphenols catalyzed by metal complexes of polyimino acids
Carbon-carbon coupled self-condensation products obtained by the oxidative coupling of phenols and naphthols are prepared by contacting an aqueous mixture of phenol or naphthol with oxygen in the presence of sufficient alkaline material to sustain a pH in...
02/13/1979
4132722Oxidative coupling of alkylphenols catalyzed by metal complexes of diimino acid
Carbon-carbon coupled self-condensation products obtained by the oxidative coupling of alkylphenols are prepared by contacting an aqueous mixture of an alkyl phenol with oxygen in the presence of sufficient alkaline material to sustain a pH in the range o...
01/02/1979
4108908Oxidative coupling of alkylphenols or 1-naphthols catalyzed by metal complexes of thio-acid compounds
Carbon-carbon coupled self-condensation products obtained by the oxidative coupling of alkylphenols or 1-naphthols are prepared by contacting an aqueous mixture of an alkylphenol or 1-naphthol with oxygen in the presence of sufficient alkaline material to...
08/22/1978
4101561Oxidative coupling of alkylphenols catalyzed by metal complexes of imino acid compounds
Carbon-carbon coupled self-condensation products obtained by the oxidative coupling of alkylphenols are prepared by contacting an aqueous mixture of an alkyl phenol with oxygen in the presence of sufficient alkaline material to sustain a pH in the range o...
07/18/1978
4100206Oxidative coupling of alkylphenols or 1-naphthols catalyzed by metal complexes of keto alcohol compounds
Carbon-carbon coupled self-condensation products obtained by the oxidative coupling of alkylphenols or 1-naphthols are prepared by contacting an aqueous mixture of an alkyl phenol or 1-naphthol with oxygen in the presence of sufficient alkaline material t...
07/11/1978
4100202Oxidative coupling of alkylphenols or 1-naphthols catalyzed by cupric complexes
Carbon-carbon coupled self-condensation products obtained by the oxidative coupling of alkylphenols or 1-naphthols are prepared by contacting an aqueous mixture of an alkylphenol or 1-naphthol with oxygen in the presence of sufficient alkaline material to...
07/11/1978
4100203Oxidative coupling of alkylphenols or 1-naphthols catalyzed by metal complexes of an oxime of a keto or aldehyde compound
Carbon-carbon coupled self-condensation products obtained by the oxidative coupling of alkylphenols or 1-naphthols are prepared by contacting an aqueous mixture of an alkylphenol or 1-naphthol with oxygen in the presence of sufficient alkaline material to...
07/11/1978
4100204Oxidative coupling of alkylphenols or 1-naphthols catalyzed by metal complexes of a hydroxy- or keto-acid compound
Carbon-carbon coupled self-condensation products obtained by the oxidative coupling of alkylphenols or 1-naphthols are prepared by contacting an aqueous mixture of an alkylphenol or 1-naphthol with oxygen in the presence of sufficient alkaline material to...
07/11/1978
4100205Oxidative coupling of alkylphenols or 1-naphthols catalyzed by metal complexes of aminoketo compounds
Carbon-carbon coupled self-condensation products obtained by the oxidative coupling of alkylphenols or 1-naphthols are prepared by contacting an aqueous mixture of an alkylphenol or 1-naphtol with oxygen in the presence of sufficient alkaline material to ...
07/11/1978
4098830Oxidative coupling of alkylphenols or 1-naphthols catalyzed by metal complexes of dicarboxylic acid compounds
Carbon-carbon coupled self-condensation products obtained by the oxidative coupling of alkylphenols or 1-naphthols are prepared by contacting an aqueous mixture of an alkylphenol, alkoxyphenyl, or 1-naphthol with oxygen in the presence of sufficient alkal...
07/04/1978
4096190Oxidative coupling of alkylphenols catalyzed by metal ammonia complexes
Carbon-carbon coupled self-condensation products obtained by the oxidative coupling of alkylphenols are prepared by contacting an aqueous mixture of an alkyl phenol with oxygen in the presence of sufficient alkaline material to sustain a pH in the range o...
06/20/1978
40862533,3',5,5'-Tetra-substituted diphenoquinone from 2,6-disubstituted phenol by phase-transfer catalysis
3,3',5,5'-Tetra-substituted diphenoquinone, such as 3,3',5,5'-tetra-t-butyl-4,4'-diphenoquinone, is efficiently prepared by a process comprising contacting oxygen with a liquid 2,6-disubstituted phenol, such as 2,6-di-t-butylphenol in the presence of aque...
04/25/1978
4085124Oxidative coupling of alkylphenols, alkoxyphenols and 1-naphthols catalyzed by metal complexes of amino compounds
Carbon-carbon coupled self-condensation products obtained by the oxidative coupling of alkylphenols, alkoxyphenols or 1-naphthols are prepared by contacting an aqueous mixture of the phenol or naphthol with oxygen in the presence of sufficient alkaline ma...
04/18/1978
4070383Oxidative coupling of phenols and naphthols
Self-condensation products obtained by the coupling of alkylphenols, alkoxyphenols or naphthols are prepared by contacting an aqueous mixture of the phenol or naphthol with oxygen or an oxygen-containing gas in the presence of a catalyst system comprising...
01/24/1978
4067890Oxidative coupling of alkylphenols, alkoxyphenols and naphthols catalyzed by metal complexes of amino carboxylic and amino sulfonic acids
Self-condensation products obtained by the oxidative coupling of certain alkylphenols, alkoxyphenols or naphthols are prepared by contacting an aqueous mixture of the phenol or naphthol with oxygen in the presence of a metal complex of an aminocarboxylic ...
01/10/1978
4003923Preparation of quinones
Quinones are prepared by the catalytic oxidation of aromatic compounds selected from the group consisting of acenaphthene, fused ring structures having 3 to 5 six-membered rings and sulfonic acid derivatives thereof in the liquid phase in carboxylic acid ...
01/18/1977
3977825Indoanilines in keratinic fiber dye cmpositions
Indoaniline of the formula ##SPC1## wherein R1 represents hydrogen, halogen, alkyl or alkoxy; R2 and R3 represent alkyl; R4, R5 and R6 each independently represent hydrogen, halogen, al...
08/31/1976
3949063Regeneration of a anthraquinone working solution by continuous multi-stage thin film distillation
A process for regenerating working solutions used in cyclic processes for the manufacture of hydrogen peroxide using anthraquinones, the process consisting of a first distillation stage in which the solvent is separated under a pressure not greater than a...
04/06/1976
 
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