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Patent Class: Organic Compounds -- Part Of The Class 532-570 Series (568/697)
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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Method for producing methyl tert-butyl ether and fuel composition containing the same
Inventor: Takezono, et al. | Patent Number: 4256465
Method for preparation of ethers
Inventor: Herbstman | Patent Number: 4252541
Process for the direct separation of isobutylene from mixtures of hydrocarbons
Inventor: Laky, et al. | Patent Number: 4242526
Catalytic distillation process
Inventor: Smith, Jr. | Patent Number: 4232177
Process for preparing pure methyl tert.-butyl ether
Inventor: Obenaus, et al. | Patent Number: 4219678
Method for processing etherified light hydrocarbon mixtures to remove methanol
Inventor: Chase, et al. | Patent Number: 4218569
Gasoline-ethanol fuel mixture solubilized with ethyl-t-butyl ether
Inventor: Bove, et al. | Patent Number: 4207076
Etherification processing of light hydrocarbons
Inventor: Woods, et al. | Patent Number: 4204077
Production of tertiary butyl methyl ether
Inventor: Wentzheimer, et al. | Patent Number: 4198530
Preparation of gasoline containing tertiaryamyl methyl ether
Inventor: Chase, et al. | Patent Number: 4193770
Preparation of mono- and poly-ethylene glycol dialkyl ethers
Inventor: Platz, et al. | Patent Number: 4187384
Process for continuously producing diisopropyl ether
Inventor: Imaizumi | Patent Number: 4182914
Method for producing methyl tert-butyl ether and fuel composition containing the same
Inventor: Takezono, et al. | Patent Number: 4182913
Production of tertiary-butyl methyl ether
Inventor: Cywinski | Patent Number: 4181809
Etherification process
Inventor: Selwitz, et al. | Patent Number: 4175210
Novel method of treating a charge hydrocarbon stream containing isobutene and also butadiene
Inventor: Humbert, et al. | Patent Number: 4161496
Preparation and recovery of ethers
Inventor: Lee, et al. | Patent Number: 4148695
Recovery of ethers
Inventor: Rao, et al. | Patent Number: 4144138
Method for preparation of ethers
Inventor: Herbstman | Patent Number: 4118425
Process for the production of methyl tert-butyl ether
Inventor: Ancillotti, et al. | Patent Number: 4071567
Conversion of methanol to gasoline components
Inventor: Chang, et al. | Patent Number: 4058576
Process for preparing diisopropyl ether
Inventor: Woods | Patent Number: 4042633
Process for the synthesis of methyl-tert-butyl ether from methanol and isobutylene in the presence of butadiene
Inventor: Ancillotti, et al. | Patent Number: 4039590
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