Patent Class: Organic Compounds -- Part Of The Class 532-570 Series (568/798)

Description

In this series of classes, class 568 is to be considered as anintegral part of class 260 (after subclass 585) and follows theschedule hierarchy retaining all pertinent definitions and classlines of class 260.

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Process for producing cyclohexylbenzene
Inventor: Buchanan, et al. | Patent Number: 8084648

Method for producing phenol and acetone
Inventor: Nelson, et al. | Patent Number: 8030525

Integrated process to coproduce aromatic hydrocarbons and ethylene and propylene
Inventor: Fong, et al. | Patent Number: 8017822

Method for producing phenol and acetone
Inventor: Nelson, et al. | Patent Number: 8003827

Process for oxidizing alkylaromatic compounds
Inventor: Vartuli, et al. | Patent Number: 7985883

Process for producing sec-butylbenzene
Inventor: Cheng, et al. | Patent Number: 7939693

Process for producing cyclohexylbenzene
Inventor: Chen, et al. | Patent Number: 7910779

Process for producing cyclohexylbenzene
Inventor: Chen, et al. | Patent Number: 7910778

Process for producing cyclohexylbenzene
Inventor: Chen, et al. | Patent Number: 7906685

Solid acid catalyst and process for decomposition of cumene hydroperoxide
Inventor: Schmidt, et al. | Patent Number: 7888537

Process for producing phenol and methyl ethyl ketone
Inventor: Cheng, et al. | Patent Number: 7858832

Process for producing cyclohexylbenzene
Inventor: Chen, et al. | Patent Number: 7847128

Process for producing phenol and methyl ethyl ketone
Inventor: Dakka, et al. | Patent Number: 7834218

Process for producing phenol and methyl ethyl ketone
Inventor: Dakka, et al. | Patent Number: 7812196

Process for the production of iso-propanol by liquid phase hydrogenation
Inventor: Bonmann, et al. | Patent Number: 7799958

Process for producing phenol and methyl ethyl ketone
Inventor: Cheng, et al. | Patent Number: 7799956

Integrated process for the production of bisphenol A from cumene hydroperoxide
Inventor: Kumbhar, et al. | Patent Number: 7491855

Method for the production of phenol and acetone
Inventor: Nelson, et al. | Patent Number: 7485758

Method for the production of phenol and acetone
Inventor: Nelson, et al. | Patent Number: 7482493

Process for catalytically decomposing organic hydroperoxides
Inventor: Bonnet, et al. | Patent Number: 7396961

Process for low temperature cleavage of an oxidation mixture comprising hydroperoxides
Inventor: Black | Patent Number: 7312365

Integrated process for the production of bisphenol A from cumene hydroperoxide
Inventor: Kumbhar, et al. | Patent Number: 7154010

Decomposition of cumene hydroperoxide
Inventor: Schmidt, et al. | Patent Number: 7141701

Decomposition of cumene hydroperoxide
Inventor: Schmidt, et al. | Patent Number: 7141700

Method and apparatus for in-process handling of cumene hydroperoxide with improved safety
Inventor: Skipworth, et al. | Patent Number: 7126029

Process for producing phenol
Inventor: Tatake, et al. | Patent Number: 7109385

Co-production of phenol, acetone, .alpha.-methylstyrene and propylene oxide, and catalyst therefor
Inventor: Levin, et al. | Patent Number: 6984761

Process for the preparation of isopropanol
Inventor: Chewter, et al. | Patent Number: 6939995

Hydrogenation of cleavage effluents in phenol production
Inventor: Fallon, et al. | Patent Number: 6888035

Process for preparing phenols
Inventor: Weber, et al. | Patent Number: 6875898

Process for preparing cumene which is used in the preparation of phenol
Inventor: Sakuth, et al. | Patent Number: 6841704

Low sodium cleavage product
Inventor: Wilks, et al. | Patent Number: 6825387

Catalyst for acidolysis of aromatic hydroperoxy compound and process for producing aromatic hydroxy compound using the same
Inventor: Oonuma | Patent Number: 6800787

Process for the hydrogenation of hydroformylation mixtures
Inventor: Knoop, et al. | Patent Number: 6680414

Process for preparing phenols
Inventor: Tanger, et al. | Patent Number: 6630608

Decomposition of organic hydroperoxides in the presence of a particulate catalyst containing highly fluorinated polymer having sulfonic acid groups and process for the manufacture of bisphenol A
Inventor: Lloyd, et al. | Patent Number: 6586640

Process for separating phenol from a mixture comprising at least hydroxyacetone, cumene, water and phenol
Inventor: Schwarz, et al. | Patent Number: 6583326

Method and system for purifying cumene hydroperoxide cleavage products
Inventor: Aristovich, et al. | Patent Number: 6576798

System and method for purifying cumene hydroperoxide cleavage products
Inventor: Fulmer, et al. | Patent Number: 6573408

Process for the thermal after-treatment of cleavage product from the acid-catalyzed cleavage of cumene hydroperoxide
Inventor: Sigg, et al. | Patent Number: 6555719

Process for the cleavage of alkylaryl hydroperoxides
Inventor: Tanger, et al. | Patent Number: 6444861

Apparatus for producing phenol using reactive distillation
Inventor: Levin, et al. | Patent Number: 6441252

Production of phenol
Inventor: Levin, et al. | Patent Number: 6441251

Process for producing hydroxyaromatic compound
Inventor: Noritake | Patent Number: 6433232

Production of phenol using reactive distillation
Inventor: Levin, et al. | Patent Number: 6410804

Method of production of product acetone of high stability to oxidation
Inventor: Zakoshansky, et al. | Patent Number: 6331654

Selective thermal and photooxidation of hydrocarbons in zeolites by oxygen
Inventor: Frei, et al. | Patent Number: 6329553

Process for preparing phenol and acetone by acid-catalyzed cleavage of cumene hydroperoxide
Inventor: Weber, et al. | Patent Number: 6307112

Production of phenol
Inventor: Levin, et al. | Patent Number: 6297406

Process for preparation of a catalytic microcomposite from a silicate and a highly fluorinated ion exchange resin
Inventor: Harmer, et al. | Patent Number: 6281400

Wasteless economic method of production of phenol and acetone
Inventor: Zakoshansky, et al. | Patent Number: 6252124

Process for the production of phenol and acetone from cumene
Inventor: Zakoshansky, et al. | Patent Number: 6225513

Method for production of phenol and acetone by decomposition of cumene hydroperoxide
Inventor: Keenan | Patent Number: 6201157

Production of phenol
Inventor: Levin, et al. | Patent Number: 6169216

Production of phenol
Inventor: Levin, et al. | Patent Number: 6169215

Process for the production of hydroxy-aromatic substances
Inventor: Stec, et al. | Patent Number: 6107527

Method of purifying cumene hydroperoxide decomposition products from hydroxyacetone and from other carbonyls
Inventor: Zakoshansky, et al. | Patent Number: 6066767

High selective method of phenol and acetone production
Inventor: Zakoshansky, et al. | Patent Number: 6057483

Process for the preparation of cumene hydroperoxide
Inventor: Amadio, et al. | Patent Number: 6043399

Process for the production of phenol
Inventor: Yasaka, et al. | Patent Number: 5998677

Catalytic production of aryl alkyl hydroperoxides by polynuclear transition metal aggregates
Inventor: Bond, et al. | Patent Number: 5922920

Process for the recovery of phenol from an aqueous stream containing NA.sub. SO.sub.4
Inventor: Alessi, et al. | Patent Number: 5811598

Process for treatment of hydroperoxide mixture
Inventor: Ikeda, et al. | Patent Number: 5639922

Process for production of cresols
Inventor: Ikimi, et al. | Patent Number: 5600026

Dried catalytic systems for decomposition of organic hydroperoxides
Inventor: Bhinde, et al. | Patent Number: 5550301

Method of technical cumene hydroperoxide acidic cleavage to phenol, acetone and alpha-methylstyrene
Inventor: Zakoshansky, et al. | Patent Number: 5530166

Assembly for removing hydrophilic contaminants, method of the same, and apparatus for producing phenol
Inventor: Saito, et al. | Patent Number: 5512175

Removal and neutralization of acid catalyst from products of cumene hydroperoxide cleavage
Inventor: Fulmer, et al. | Patent Number: 5510543

Method for purification of phenol
Inventor: Zakoshansky, et al. | Patent Number: 5502259

Process for producing aromatic hydroxylic compound
Inventor: Araki, et al. | Patent Number: 5475157

Cumene hydroperoxide cleavage process
Inventor: Blackbourn, et al. | Patent Number: 5463136

Phenol tar waste reduction process
Inventor: Dyckman, et al. | Patent Number: 5457244

Process for producing phenol from cumene
Inventor: Hood | Patent Number: 5430200

Phenol with low levels of methylbenzofuran
Inventor: Jenczewski, et al. | Patent Number: 5414154

Process for production of cresols
Inventor: Ikimi, et al. | Patent Number: 5399791

Process for producing phenol from cumene
Inventor: Hood | Patent Number: 5371305

Process for monohydroxylation of phenolic compounds
Inventor: Costantini, et al. | Patent Number: 5331103

Process for producing phenol and methyl ethyl ketone
Inventor: Nishida, et al. | Patent Number: 5304684

Process for producing phenol and methyl ethyl ketone
Inventor: Iwanaga, et al. | Patent Number: 5298667

Process for producing highly pure phenol
Inventor: Shirahata, et al. | Patent Number: 5264636

Method for the decomposition of cumene hydroperoxide by acidic catalyst to phenol and acetone
Inventor: Zakoshansky | Patent Number: 5254751

Two-stage cleavage of cumene hydroperoxide
Inventor: DeCaria, et al. | Patent Number: 5245090

Hydroxylation of phenols/phenol ethers
Inventor: Costantini, et al. | Patent Number: 5245086

High rate process for preparation of cyclohexanol and cyclohexanone
Inventor: Reimer | Patent Number: 5206441

Phenol production process
Inventor: Juguin, et al. | Patent Number: 5160497

Monitoring pH in phenol acetone
Inventor: Levy, et al. | Patent Number: 5066373

Phenol preparation process and propylene recovery therefrom
Inventor: Fukuhara, et al. | Patent Number: 5017729

Preparation of cumene through alkylation of an aromatic compound and preparation of phenol through cumene
Inventor: Araki, et al. | Patent Number: 5015786

Destruction of acetone peroxides
Inventor: Costantini | Patent Number: 5003109

Process for recovering phenol from a rectification purge
Inventor: Penzo, et al. | Patent Number: 4973766

Ethylbenzene oxidation
Inventor: Candela, et al. | Patent Number: 4950794

Process for the preparation of alkyl-substituted phenols or naphthols
Inventor: Clausen, et al. | Patent Number: 4929771

Method for production of phenol/acetone from cumene hydroperoxide
Inventor: Knifton, et al. | Patent Number: 4898995

Method for production of phenol/acetone from cumene hydroperoxide
Inventor: Knifton | Patent Number: 4898987

Method for production of phenol/acetone from cumene hydroperoxide
Inventor: Knifton, et al. | Patent Number: 4876397

Method for production of phenol/acetone from cumene hydroperoxide
Inventor: Knifton | Patent Number: 4870217

Catalyst for the selective decomposition of cumene hydroperoxide and process using it
Inventor: Romano, et al. | Patent Number: 4849387

Process for purifying acetone
Inventor: Fulmer, et al. | Patent Number: 4626600

Process for the selective production of dihydroxybenzenes
Inventor: Drauz, et al. | Patent Number: 4590305

Method for producing a mixture containing cycloalkanones and cycloalkanols
Inventor: Yashima, et al. | Patent Number: 4568769

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