Patents Represented by Attorney E. Jerome Maas
  • Patent number: 4737340
    Abstract: High performance metallic alloys which possess desirable characteristics such as high electrical conductivity, high strength, lightness, high thermal stability, etc. may be prepared by admixing three metals or metalloids by mechanical means. The process will result in the formation of a matrix material consisting of one metal and an intermetallic compound comprising the other two metals or metalloids to provide a finished alloy with the desirable characteristics hereinbefore set forth. The intermetallic compound will be present in a uniform dispersion in the matrix material in the form of particles which possess a size in the range of from about 0.001 to about 0.5 microns.
    Type: Grant
    Filed: August 29, 1986
    Date of Patent: April 12, 1988
    Assignee: Allied Corporation
    Inventor: Benjamin P. Dolgin
  • Patent number: 4732750
    Abstract: This invention relates to a process for reproducibly forming monodisperse titania spheres by the hydrolysis of titanium alkoxides in the presence of an amine containing additive in such a way as to constrain the particle size within a narrow range.
    Type: Grant
    Filed: August 11, 1986
    Date of Patent: March 22, 1988
    Assignee: Allied-Signal Inc.
    Inventors: William L. Olson, William E. Liss
  • Patent number: 4719242
    Abstract: A method for the preparation of an ion exchange sorbent containing at least one anion exchange resin, a ferromagnetic substance, and a water permeable organic polymer binder, as well as a process for the use of said sorbent to separate removable anions from feed streams containing said anions.
    Type: Grant
    Filed: December 20, 1985
    Date of Patent: January 12, 1988
    Assignee: Allied-Signal Inc.
    Inventors: Stephen F. Yates, Santi Kulprathipanja
  • Patent number: 4719241
    Abstract: A method for the preparation of an ion exchange sorbent containing at least one anion exchange resin, a ferromagnetic substance, and a water permeable organic polymer binder, as well as a process for the use of said sorbent to separate removable anions from feed streams containing said anion.
    Type: Grant
    Filed: December 20, 1985
    Date of Patent: January 12, 1988
    Assignee: Allied-Signal Inc.
    Inventor: Stephen F. Yates
  • Patent number: 4691063
    Abstract: An improvement in a process for the isomerization of cresols may be obtained by effecting the isomerization reaction of a cresol in the presence of a phosphorous containing crystalline aluminosilicate zeolite catalyst. The added phosphorous provides stability and longer life to the catalyst as well as more stable selectivity to the desired isomers. The isomerization reaction is effected at temperatures ranging from about 350.degree. C. to about 500.degree. C., pressures ranging from about 1 to about 60 atmospheres, a Liquid Hourly Space Velocity that ranges from 1 to about 5 hours.sup.-1, with the abovementioned catalyst containing from about 1% to about 8% by weight phosphorous.
    Type: Grant
    Filed: June 16, 1986
    Date of Patent: September 1, 1987
    Assignee: UOP Inc.
    Inventors: Dusan J. Engel, Jean-Pierre Gilson