Patents by Inventor Edwin J. Wilson

Edwin J. Wilson 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).

  • Blends of polycarbonate and chlorinated polyethylene
    Patent number: 5525651
    Abstract: A blend of polycarbonate and chlorinated polyethylene which has a desirable balance of impact and ignition resistance properties.
    Type: Grant
    Filed: June 5, 1995
    Date of Patent: June 11, 1996
    Assignee: The Dow Chemical Company
    Inventors: Samuel A. Ogoe, David W. Liou, Oliver C. Ainsworth, James R. Bethea, David R. Flores, Stephen R. Ellebracht, John W. Muskopf, Craig L. Werling, Edwin J. Wilson, John W. Cocup, Joseph L. Allison
  • Blends of polycarbonate and chlorinated polyethylene
    Patent number: 5424341
    Abstract: A blend of polycarbonate and chlorinated polyethylene which has a desirable balance of impact and ignition resistance properties.
    Type: Grant
    Filed: October 20, 1993
    Date of Patent: June 13, 1995
    Assignee: The Dow Chemical Company
    Inventors: Samuel A. Ogoe, David W. Liou, Oliver C. Ainsworth, James R. Bethea, John W. Muskopf, Craig L. Werling, Edwin J. Wilson, John W. Cocup
  • Process for foaming polymer compositions with hydrazone compounds and compositions associated therewith
    Patent number: 5006567
    Abstract: Hydrazone compounds having two organic moieties joined by a hydrazone group, such as phenylacetone t-butyl hydrazone, are useful blowing agents for foaming polymers, such as bisphenol A/phosgene polycarbonate at temperatures above about 280.degree. C., and particularly at about 300.degree. C. to about 310.degree. C. Polycarbonate polymers formed using the hydrazones as foaming agents show a high impact strength.
    Type: Grant
    Filed: October 11, 1988
    Date of Patent: April 9, 1991
    Assignee: The Dow Chemical Company
    Inventors: Michael J. Fazio, Richard A. Wolf, Edwin J. Wilson, Susan Wollowitz
  • Process for foaming polymeric compositions with organic azo compounds and compositions associated therewith
    Patent number: 4772640
    Abstract: Azo compounds such as 2-ethyl-6-methyl-phenylazo-t-butane which contain an aromatic moiety bridged to one or more alkyl moieties by azo groups are useful blowing agents in a novel process for foaming compositions of polymers such as polycarbonates.
    Type: Grant
    Filed: January 11, 1988
    Date of Patent: September 20, 1988
    Assignee: The Dow Chemical Company
    Inventors: Richard A. Wolf, Edwin J. Wilson, Philip J. Brondsema
  • Process for foaming polymeric compositions with organic azo compounds and compositions associated therewith
    Patent number: 4743623
    Abstract: Azo compounds such as 2-ethyl-6-methyl-phenylazo-t-butane which contain an aromatic moiety bridged to one or more alkyl moieties by azo groups are useful blowing agents in a novel process for foaming compositions of polymers such as polycarbonates.
    Type: Grant
    Filed: August 12, 1987
    Date of Patent: May 10, 1988
    Assignee: The Dow Chemical Company
    Inventors: Richard A. Wolf, Edwin J. Wilson, Philip J. Brondsema
  • Combined container and cap
    Patent number: D379924
    Type: Grant
    Filed: November 20, 1995
    Date of Patent: June 17, 1997
    Assignee: A & V, Inc.
    Inventor: Edwin J. Wilson
  • Combined container and cap
    Patent number: D391490
    Type: Grant
    Filed: January 14, 1997
    Date of Patent: March 3, 1998
    Assignee: A & V, Inc.
    Inventor: Edwin J. Wilson