Patents by Inventor Harry Braus

Harry Braus has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Silanes useful as anti-treeing additives
    Patent number: 4548865
    Abstract: Vinyltrisfurfuryloxysilane having the formula ##STR1## useful as a water tree and electrical tree for polymeric compositions.
    Type: Grant
    Filed: January 11, 1985
    Date of Patent: October 22, 1985
    Assignee: National Distillers and Chemical Corpooration
    Inventors: Harry Braus, Anthony Barlow, Melvin F. Maringer
  • Silanes useful as anti-treeing additives
    Patent number: 4514536
    Abstract: Vinyltrisfurfuryloxysilane having the formula ##STR1## useful as a water tree retardant and electrical tree for polymeric compositions.
    Type: Grant
    Filed: February 1, 1984
    Date of Patent: April 30, 1985
    Assignee: National Distillers and Chemical Corporation
    Inventors: Harry Braus, Anthony Barlow, Melvin F. Maringer
  • Electrical tree and water tree resistant compounds and polymer compositions containing the same
    Patent number: 4514535
    Abstract: Organophosphorous phosphites having the formula ##STR1## useful as water tree and electrical tree retardant additives for polymeric compositions.
    Type: Grant
    Filed: February 1, 1984
    Date of Patent: April 30, 1985
    Assignee: National Distillers and Chemical Corporation
    Inventors: Harry Braus, Anthony Barlow, Melvin F. Maringer
  • Silanes useful as anti-treeing additives
    Patent number: 4512920
    Abstract: Vinyltris(tetrahydropyran-2-methoxy)silane useful as anti-treeing additive for polymeric compositions.
    Type: Grant
    Filed: February 1, 1984
    Date of Patent: April 23, 1985
    Assignee: National Distillers and Chemical Corporation
    Inventors: Harry Braus, Anthony Barlow, Melvin F. Maringer
  • Silane oligomers useful as anti-treeing additives
    Patent number: 4501688
    Abstract: A silane oligomer having the general structure ##STR1## useful as a dielectric fluid and/or anti-treeing agents for polymeric compositions.
    Type: Grant
    Filed: February 1, 1984
    Date of Patent: February 26, 1985
    Assignee: National Distillers and Chemical Corporation
    Inventor: Harry Braus
  • Organopolysiloxanes useful as dielectric fluids and anti-treeing additives
    Patent number: 4492647
    Abstract: Organopolysiloxanes having the general formula ##STR1## useful as dielectric fluids and anti-treeing additives for polymeric compositions, wherein X is from about 3 to about 15.
    Type: Grant
    Filed: February 1, 1984
    Date of Patent: January 8, 1985
    Assignee: National Distillers and Chemical Corporation
    Inventor: Harry Braus
  • Silanes useful as water tree and electrical tree resistant additives
    Patent number: 4483954
    Abstract: Tetrahydrofurfuryloxysilanes having the general formulas ##STR1## useful as water tree and electrical tree retardants for polymeric compositions.
    Type: Grant
    Filed: February 1, 1984
    Date of Patent: November 20, 1984
    Assignee: National Distillers and Chemical Corporation
    Inventors: Harry Braus, Anthony Barlow, Melvin F. Maringer
  • Phenoxyalkoxy silanes
    Patent number: 4332957
    Abstract: Compositions of matter described as alkyl or alkenyl tris or tetrakis (phenoxyalkoxy) silanes are useful as tree retardant additives for polymeric insulation compositions. These silanes have the general formula: ##STR1## wherein R is C.sub.1 -C.sub.5 alkyl, C.sub.2 -C.sub.4 alkenyl or ##STR2## y is an integer of 1 to 5 and n is an integer of 1 to 4.
    Type: Grant
    Filed: December 22, 1980
    Date of Patent: June 1, 1982
    Assignee: National Distillers & Chemical Corp.
    Inventors: Harry Braus, Anthony Barlow, Melvin F. Maringer
  • Process for preparing 4,4-dihydroxydiphenyl ether
    Patent number: 4326088
    Abstract: 4,4'-dihydroxydiphenyl ether (DHDPE) is prepared by the catalytic oxidation of 4,4'-diisopropyldiphenyl ether to the corresponding dihydroperoxide, the latter being subjected to acid cleavage to provide the desired dihydroxy compound.
    Type: Grant
    Filed: January 8, 1981
    Date of Patent: April 20, 1982
    Assignee: National Distillers & Chemical Corp.
    Inventor: Harry Braus
  • Acetal polymer
    Patent number: 4311825
    Abstract: A novel, water-soluble acetal polymer is prepared by reacting a hydroxyl-containing aldehyde with a glycol in an acid reaction medium. The acetal polymer is useful as a dispersing agent for other polymers and as a reactant for the preparation of polyurethane resins.
    Type: Grant
    Filed: July 21, 1980
    Date of Patent: January 19, 1982
    Assignee: National Distillers & Chemical Corp.
    Inventor: Harry Braus
  • Flame retardant compositions
    Patent number: 4119789
    Abstract: The flame resistance of synthetic fibers and solid polymers are improved by treatment with a halogen containing amide having the formula ##STR1## wherein R is lower alkoxy; lower alkoxy carbonyl; ##STR2## X is chlorine or bromine; m is 0 or 1; n is 1-6; and y is 1-13.
    Type: Grant
    Filed: June 21, 1976
    Date of Patent: October 10, 1978
    Assignee: National Distillers and Chemical Corporation
    Inventors: Harry Braus, Jay R. Woltermann
  • Flame retardant compositions
    Patent number: 4092292
    Abstract: The flame resistance of solid polymers are improved by treatment with a halogen containing amide having the formula ##STR1## wherein R is lower alkoxy; lower alkoxy carbonyl; ##STR2## X is chlorine or bromine; m is 0 or 1; n is 1-6; and y is 1-13.
    Type: Grant
    Filed: June 28, 1976
    Date of Patent: May 30, 1978
    Assignee: National Distillers and Chemical Corp.
    Inventors: Harry Braus, Jay R. Woltermann
  • Synthetic fiber impregnated with flame retardant compositions containing halogen containing amides
    Patent number: 3979545
    Abstract: The flame resistance of synthetic fibers and solid polymers are improved by treatment with a halogen containing amide having the formula ##EQU1## wherein R is lower alkoxy; lower alkoxy carbonyl; ##EQU2## X is chlorine or bromine; m is 0 or 1; n is 1-6; and y is 1-13.
    Type: Grant
    Filed: September 12, 1974
    Date of Patent: September 7, 1976
    Assignee: National Distillers and Chemical Corporation
    Inventors: Harry Braus, Jay R. Woltermann