ALUMINA OXIDE

Brand Owner (click to sort) Address Description
AL - 300 MORGAN ADVANCED MATERIALS PLC QUADRANT, 55-57 HIGH STREET Windsor, Berkshire SL41LP United Kingdom ALUMINA OXIDE -, namely, FOR USE IN MANUFACTURE AND PRODUCTION OF VACUUM TUBE ENVELOPES, R.F. WINDOWS AND INTERNAL SPACERS, HIGH VOLTAGE INSULATORS, PACKAGES FOR INTEGRATED CIRCUIT DEVICES, AND SUBSTRATES FOR MICRO-ELECTRONIC COMPONENTS, AND AS AN ELECTRICAL INSULATOR IN MECHANICAL APPLICATIONS;
AL-1000 MORGAN CRUDICLE COMPANY PLC, THE MORGAN HOUSE, MADEIRA WINDSOR, BERKSHIRE SL4 1EP alumina oxide; namely, for use in manufacture and production of vacuum tube envelopes, radio frequency windows and internal spacers, high voltage insulators, packages for integrated circuit devices and substrates for micro-electronic components, and as an electrical insulator in mechanical applications;
AL-500 MORGAN ADVANCED MATERIALS PLC QUADRANT, 55-57 HIGH STREET Windsor, Berkshire SL41LP United Kingdom ALUMINA OXIDE -, namely, FOR USE IN MANUFACTURE AND PRODUCTION OF VACUUM TUBE ENVELOPES, R.F. WINDOWS AND INTERNAL SPACERS, HIGH VOLTAGE INSULATORS, [ PACKAGES FOR INTEGRATED CIRCUIT DEVICES, ] AND SUBSTRATES FOR MICRO-ELECTRONIC COMPONENTS, AND AS AN ELECTRICAL INSULATOR IN MECHANICAL APPLICATIONS;
AL-994 GTE Products Corporation Stamford CT alumina oxide; namely, for use in the manufacture and production of vacuum tube envelopes, radio frequency windows and internal spacers, high voltage insulators, packages for integrated circuit devices and substrates for micro-electronic components, and as an electrical insulator in mechanical applications;
AL-998 MORGAN ADVANCED MATERIALS PLC QUADRANT, 55-57 HIGH STREET Windsor, Berkshire SL41LP United Kingdom alumina oxide; namely, for use in the manufacture and production of vacuum tube envelopes, radio frequency windows and internal spacers, high voltage insulators, packages for integrated circuit devices and substrates for micro-electronic components, and as an electrical insulator in mechanical applications;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. A zinc oxide-alumina-silica-based crystallized glass is provided, containing zinc oxide, alumina and silica as main components, and zirconia as a nucleating agent. The main components are provided in a ratio of 20-30% by mass of zinc oxide, 15-25% by mass of alumina and 50-60% by mass of silica to amount to 100% by mass in total. The nucleating agent is contained in an amount of 3-6 parts by mass based on 100 parts by mass of the main components. The crystallized glass also includes at least one modification component selected from the group consisting of lithium oxide, sodium oxide, potassium oxide, diphosphorus pentoxide, niobium oxide and tantalum oxide in addition to the main components and the nucleating agent.