Patents Represented by Attorney Joseph Shekleton

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  • Arbuzov rearrangement of triphenyl phosphite
    Patent number: 4113807
    Abstract: A process for the preparation of diphenyl phenylphosphonate. The process involves an Arbuzov-type rearrangement of triphenyl phosphite and is characterized by a relatively high reaction temperature.
    Type: Grant
    Filed: May 10, 1977
    Date of Patent: September 12, 1978
    Assignee: Borg-Warner Corporation
    Inventors: Ingenuin Hechenbleikner, William Palmer Enlow
  • Hindered five-membered nitrogen rings as polyolefin stabilizers
    Patent number: 4111901
    Abstract: Olefin polymers stabilized against deterioration caused by exposure to ultraviolet radiation. The stabilization is effected by means of an additive which is a hindered five-membered nitrogen ring. The five-membered ring is a substituted pyrrolidine or pyrroline having ester or amide groups. The compounds are characterized by excellent hydrolytic stability.
    Type: Grant
    Filed: June 6, 1977
    Date of Patent: September 5, 1978
    Assignee: Borg-Warner Corporation
    Inventor: Ingenuin Hechenbleikner
  • Flame-retardant polymers with 1,3,5-triazines having halo- and halo-aryl substitutents
    Patent number: 4104250
    Abstract: Flame-retardant polymer compositions containing mono or bis(haloarylamino)triazines or mono or bis(haloarylthio)triazines. These triazines impart a high degree of flame retardance to all types of normally flammable polymers but especially to ABS polymers.
    Type: Grant
    Filed: August 11, 1976
    Date of Patent: August 1, 1978
    Assignee: Borg-Warner Corporation
    Inventor: Nicodemus E. Boyer
  • Olefin polymer stabilizer
    Patent number: 4104252
    Abstract: An olefin polymer additive having the structure ##STR1## where R and R' are alkyl radicals and n is 1-4. Its presence in an olfin polymer renders that polymer more stable to heat and ultraviolet irradiation.
    Type: Grant
    Filed: September 26, 1977
    Date of Patent: August 1, 1978
    Assignee: Borg-Warner Corporation
    Inventors: Ingenuin Hechenbleikner, William Palmer Enlow
  • Antioxidant for foods
    Patent number: 4094999
    Abstract: A food composition stabilized by the presence therein of a small proportion of a dialkyl pentaerythritol diphosphite. The alkyl groups each contain 10-18 carbon atoms.
    Type: Grant
    Filed: August 8, 1977
    Date of Patent: June 13, 1978
    Assignee: Borg-Warner Corporation
    Inventors: Murray S. Cohen, Donald E. O'Connell
  • 2,2,2-Tris(hydroxymethyl)ethylphosponic acid and method for its preparation
    Patent number: 4089893
    Abstract: This invention relates to a novel phosphonic acid, 2,2,2-tris (hydroxymethyl) ethylphosphonic acid, and to a process for its preparation. It also relates to the use of such phosphonic acid as an inhibitor of corrosion of metal surfaces and as an inhibitor of the development of scale in cooling water.
    Type: Grant
    Filed: December 13, 1976
    Date of Patent: May 16, 1978
    Assignee: Borg-Warner Corporation
    Inventor: Lawrence J. Carr
  • Process for preparing substituted triazines
    Patent number: 4085282
    Abstract: A process for preparing substituted triazines. The process involves the reaction of cyanuric chloride with a polyhaloaniline under superatmospheric pressure.
    Type: Grant
    Filed: November 24, 1976
    Date of Patent: April 18, 1978
    Assignee: Borg-Warner Corporation
    Inventor: John Arthur Jones
  • Food-compatible lubricant
    Patent number: 4062785
    Abstract: A non-aqueous lubricant which is adapted for use with food-handling machinery. It comprises white mineral oil as the principal constituent and a minor proportion of a fatty amide.
    Type: Grant
    Filed: February 23, 1976
    Date of Patent: December 13, 1977
    Assignee: Borg-Warner Corporation
    Inventor: Roger Keith Nibert
  • Preparation of hydroxyalkyl phosphine oxides and sulfides
    Patent number: 4007229
    Abstract: A process for the preparation of 2-hydroxyalkylphosphine oxides and sulfides. The corresponding 2-acyloxyphosphine is hydrolyzed (or alcoholyzed) and oxidized, in either order, to produce the desired 2-hydroxyalkylphosphine oxide or sulfide. The product may contain one, two or three 2-hydroxyalkyl groups, depending on the phosphine starting material used.
    Type: Grant
    Filed: February 12, 1975
    Date of Patent: February 8, 1977
    Assignee: Borg-Warner Corporation
    Inventor: Ingenuin Hechenbleikner
  • Epoxidized copolymers
    Patent number: 3975332
    Abstract: Self-curing epoxidized copolymers of a conjugated diene and a carboxylic olefin. Curing is accomplished merely by heating at temperatures in the order of 150.degree.C. The epoxidized copolymers are stable at ordinary temperatures.
    Type: Grant
    Filed: January 20, 1975
    Date of Patent: August 17, 1976
    Assignee: Borg-Warner Corporation
    Inventors: Roy S. Anderson, John F. Pendleton
  • Process for curing olefin polymers
    Patent number: 3974132
    Abstract: Heat-curable ethylene polymer compositions wherein triallyl phosphate is used as a coagent. The composition also contains an organic peroxide catalyst.
    Type: Grant
    Filed: May 15, 1975
    Date of Patent: August 10, 1976
    Assignee: Borg-Warner Corporation
    Inventor: Leo L. Valdiserri
  • 2-Hydroxyethylphosphines
    Patent number: 3970532
    Abstract: A process for the preparation of 2-hydroxyethylphosphines. The process involves the addition of an alkenyl carboxylate (such as vinyl acetate) to a phosphine containing a P--H bond, followed by conversion of the resulting ester-substituted phosphine to the corresponding 2-hydroxyethylphosphine. The conversion is effected by alcoholysis or by hydrolysis.
    Type: Grant
    Filed: January 16, 1975
    Date of Patent: July 20, 1976
    Assignee: Borg-Warner Corporation
    Inventors: Ingenuin Hechenbleikner, William Palmer Enlow
  • Preparation of aliphatic phosphates
    Patent number: 3939229
    Abstract: A process for the preparation of trialkyl and trialkenyl phosphates. The process involves oxidation of the corresponding phosphite with oxygen or an oxygen-containing gas. The oxidation is catalyzed by a metal catalyst such as a transition metal carboxylate, for example, and is carried out at relatively low temperatures.
    Type: Grant
    Filed: December 4, 1974
    Date of Patent: February 17, 1976
    Assignee: Borg-Warner Corporation
    Inventors: Ingenuin Hechenbleikner, William Plamer Enlow
  • Preparation of aliphatic phosphates
    Patent number: RE29098
    Abstract: A process for the preparation of trialkyl and trialkenyl phosphates. The process involves oxidation of the corresponding phosphite with oxygen or an oxygen-containing gas. The oxidation is catalyzed by a nonoxidizing initiator such as an organic peroxide or an azo compound, and requires the influence of ultraviolet light for optimum performance.
    Type: Grant
    Filed: February 6, 1976
    Date of Patent: January 4, 1977
    Assignee: Borg-Warner Corporation
    Inventors: Ingenuin Hechenbleikner, William Palmer Enlow