Patents by Inventor Eric R. Pohl

Eric R. Pohl 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).

  • Carbamate silicon compounds as latent coupling agents and process for preparation and use
    Patent number: 5322873
    Abstract: Novel tert-alkyl carbamate silicon compounds are provided which are useful as coupling agents. The compounds have the formulas: ##STR1## wherein the R groups can represent various hydrocarbon and other groups, n has a value of 1 to 10, b has a value of from 2 to 5 and a has a value of 1, 2 or 3.Processes are also provided for the preparation of the carbamate compounds and their use as coupling agents.
    Type: Grant
    Filed: April 5, 1993
    Date of Patent: June 21, 1994
    Assignee: OSi Specialties, Inc.
    Inventors: Eric R. Pohl, Curtis L. Schilling, Jr.
  • Method for improving the mechanical performance of composite articles
    Patent number: 5319003
    Abstract: A process for making a composite article having improved mechanical properties such as fatigue life, which process comprises contacting at least one continuous filament with a mixture comprising a resin and a strain relieving polymer.
    Type: Grant
    Filed: September 30, 1992
    Date of Patent: June 7, 1994
    Assignees: Union Carbide Chemicals & Plastics Technology Corporation, Owens-Corning Fiberglas Technology Inc.
    Inventors: Jaime A. Gomez, Glenn R. Magrum, Eric R. Pohl, Frederick D. Osterholtz, Joshua B. Sweeney, Leonard J. Adzima, Martin C. Flautt, Paul R. Krumlauf
  • Carbamate silicon compounds as latent coupling agents and process for preparation and use
    Patent number: 5220047
    Abstract: Novel tert-alkyl carbamate silicon compounds are provided which are useful as coupling agents. The compounds have the formulas: ##STR1## wherein the R groups can represent various hydrocarbon and other groups, n has a value of 1 to 10, b has a valueof from 2 to 5 and a has a value of 1, 2 or 3.Processes are also provided for the preparation of the carbamate compounds and their use as coupling agents.
    Type: Grant
    Filed: September 17, 1990
    Date of Patent: June 15, 1993
    Assignee: Union Carbide Chemicals & Plastics Technology Corporation
    Inventors: Eric R. Pohl, Curtis L. Schilling, Jr.
  • Glass fiber size
    Patent number: 5091465
    Abstract: Silylated polyester resins comprising the acid salt of a Michael addition adduct of an aminoorganosilane and a conjugated unsaturated polyester resin containing a polyethylene oxide chain segment useful for sizing glass fiber reinforcement of polyester molding composites.
    Type: Grant
    Filed: December 13, 1989
    Date of Patent: February 25, 1992
    Assignees: Union Carbide Chemicals and Plastics Company, Inc., PPG Industries, Inc.
    Inventors: David E. Dana, Tsao-Chin C. Huang, Enrico J. Pepe, Eric R. Pohl, Shiu-Chin H. Su
  • Novel room temperature vulcanizable polydiorganosiloxane compositions
    Patent number: 4725659
    Abstract: Novel room temperature vulcanizable polydiorganosiloxane compositions comprising an .alpha.,.omega.-dihydroxypolydiorganosiloxane and a poly (alkoxysilylalkyl)amine. These compositions are neutral cure, exhibit excellent shelf life stability, possess a practically controllable cure rate and upon curing produce elastomers which have good adhesion to building materials and which possess good weatherability.
    Type: Grant
    Filed: November 6, 1986
    Date of Patent: February 16, 1988
    Assignee: Union Carbide Corporation
    Inventors: Eric R. Pohl, Enrico J. Pepe
  • Novel room temperature vulcanizable polydiorganosiloxane compositions
    Patent number: 4691038
    Abstract: Novel room temperature vulcanizable polydiorganosiloxane compositions comprising an .alpha.,.omega.-dihydroxypolydiorganosiloxane and a poly-(alkoxysilylalkyl)amine. These compositions are neutral cure, exhibit excellent shelf life stability, possess a practically controllable cure rate and upon curing produce elastomers which have good adhesion to building materials and which possess good weatherability.
    Type: Grant
    Filed: October 16, 1986
    Date of Patent: September 1, 1987
    Assignee: Union Carbide Corporation
    Inventors: Eric R. Pohl, Enrico J. Pepe
  • Novel room temperature vulcanizable polydiorganosiloxane compositions
    Patent number: 4659798
    Abstract: Novel room temperature vulcanizable polydiorganosiloxane compositions comprising an .alpha.,.omega.-dihydroxypolydiorganosiloxane and a poly-(alkoxysilylalkyl)amine. These compositions are neutral cure, exhibit excellent shelf life stability, possess a practically controllable cure rate and upon curing produce elastomers which have good adhesion to building materials and which possess good weatherability.
    Type: Grant
    Filed: June 24, 1985
    Date of Patent: April 21, 1987
    Assignee: Union Carbide Corporation
    Inventors: Eric R. Pohl, Enrico J. Pepe
  • Fatty ethenoid acylaminoorganosilicon compounds and their use in compositions for coating glass
    Patent number: 4659756
    Abstract: Fatty ethenoid acylaminoorganosilicon compounds have been found to enhance the surface properties of glass articles. The fatty ethenoid acylaminoorganosilicon compound can be applied as a coating to the glass article's surface either alone or in combination with dispersing agents and organic polymers and/or fatty acids.
    Type: Grant
    Filed: August 2, 1985
    Date of Patent: April 21, 1987
    Assignee: Union Carbide Corporation
    Inventor: Eric R. Pohl
  • Novel vulcanizable silane-terminated polyurethane polymers
    Patent number: 4645816
    Abstract: Room-temperature curable isocyanate terminated polyurethane polymers whose terminal isocyanate groups have been reacted with a silane monomer having at least one dialkoxy silane group and an organo-functional group with at least one active hydrogen. The polymers crosslink to produce elastomeric polymers with improved elongation and flexibility.
    Type: Grant
    Filed: June 28, 1985
    Date of Patent: February 24, 1987
    Assignee: Union Carbide Corporation
    Inventors: Eric R. Pohl, Frederick D. Osterholtz
  • Fatty ethenoid acylaminoorganosilicon compounds and their use in compositions for coating glass
    Patent number: 4548842
    Abstract: Fatty ethenoid acylaminoorganosilicon compounds have been found to enhance the surface properties of glass articles. The fatty ethenoid acylaminoorganosilicon compound can be applied as a coating to the glass article's surface either alone or in combination with dispersing agents and organic polymers and/or fatty acids.
    Type: Grant
    Filed: December 20, 1983
    Date of Patent: October 22, 1985
    Assignee: Union Carbide Corporation
    Inventor: Eric R. Pohl