Resources Contact Us Home
Browse by Category: Main > Chemistry
Class Information
Number: 568/787
Name: Organic compounds -- part of the class 532-570 series > Organic compounds (class 532, subclass 1) > Oxygen containing (e.g., perchlorylbenzene, etc.) > Hydroxy containing (h of -oh may be replaced by a group ia or iia light metal) > Benzene ring containing > Phenols (h of -oh may be replaced by a group ia or iia light metal) > Acyclic polycarbon hydrocarbyl group bonded directly to the benzene ring > Tertiary butyl group > Preparing by catalytic alkylation > Boron containing catalyst
Description: Processes wherein the catalyst contains boron in any form.

Patents under this class:

Patent Number Title Of Patent Date Issued
7692047 Process for the alkylation of phenols Apr. 6, 2010
5345002 Ethylene alpha-olefin copolymer substituted hydroxy aromatic compounds Sep. 6, 1994
4385191 Recovery of BF.sub.3 -free alkylphenol product May. 24, 1983
4267394 Phenol alkylation May. 12, 1981
4229598 Chemicals for treatment of PVC Oct. 21, 1980
4017548 Borontrifluoride recovery from alkyl phenol mixture Apr. 12, 1977

  Recently Added Patents
Structure of pixel electrode
Pet cremation urn
Radio communication system, base station device and mobile station device utilizing an intermittent reception
Method and device for operating a vehicle having a hybrid drive
Point-of-sale server and method
Co-crystals of agomelatine, a process for there preparation and pharmaceutical compositions containing them
Device for preparing a body fluid for a bacteriological analysis
  Randomly Featured Patents
Straw holder integrated with a beverage container
Method for forming conductive pattern and producing ceramic multi-layer substrate
Combustion turbine engine and methods of assembly
Division approximation for implantable medical devices
Seamless switching of scalable video bitstreams
System for optimizing data storage in a RAID system
Image forming apparatus and method to control a velocity ratio thereof
System and method for obtaining complete and correct answers from incomplete and/or incorrect databases
Device for processing a measured signal corresponding to the intensity of X-rays reflected by a multi-layer structure on a substrate
Color filter layer providing transmitted light with improved brightness and display device using same