Patents by Inventor Ragnar Richard Avery

Ragnar Richard Avery 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).

  • Continuously operating press utilizing a phenyl-endblocked polydiorganosiloxane-polyphenylorganosiloxane random copolymer fluid
    Patent number: 6530316
    Abstract: In a first embodiment, this invention relates to a continuously operating press, preferably for the manufacture and/or printing, lamination or the like of a one or multiple layer board web of pre-manufactured material and/or raw material, wherein the lubricant used in the press is at least one phenyl-endblocked polydiorganosiloxane-polyphenylorganosiloxane random copolymer fluid. In a second embodiment, this invention relates to a continuously operating press, preferably for the manufacture and/or printing, lamination or the like of a one or multiple layer board web of pre-manufactured material and/or raw material, wherein the lubricant used in the press is a composition comprising (i) at least one phenyl-endblocked polydiorganosiloxane-polyphenylorganosiloxane random copolymer fluid and (ii) at least one stabilizing agent.
    Type: Grant
    Filed: January 16, 2001
    Date of Patent: March 11, 2003
    Assignee: Dow Corning Corporation
    Inventors: Ragnar Richard Avery, Gary Thomas Burns, John Joseph Kennan, Michael Robert Reiter
  • Continuously operating press utilizing a phenyl-endblocked polydiorganosiloxane-polyphenylorganosiloxane random copolymer fluid
    Publication number: 20020129718
    Abstract: In a first embodiment, this invention relates to a continuously operating press, preferably for the manufacture and/or printing, lamination or the like of a one or multiple layer board web of pre-manufactured material and/or raw material, wherein the lubricant used in the press is at least one phenyl-endblocked polydiorganosiloxane-polyphenylorganosiloxane random copolymer fluid. In a second embodiment, this invention relates to a continuously operating press, preferably for the manufacture and/or printing, lamination or the like of a one or multiple layer board web of pre-manufactured material and/or raw material, wherein the lubricant used in the press is a composition comprising (i) at least one phenyl-endblocked polydiorganosiloxane-polyphenylorganosiloxane random copolymer fluid and (ii) at least one stabilizing agent.
    Type: Application
    Filed: January 16, 2001
    Publication date: September 19, 2002
    Inventors: Ragnar Richard Avery, Gary Thomas Burns, John Joseph Kennan, Michael Robert Reiter
  • Silicone oils with improved viscosity stability
    Patent number: 6348437
    Abstract: Silicone organic blends for use as lubricating oils, hydraulic fluids, dielectric fluids, coolants, and in compressor or vacuum pump applications, have improved viscosity stability when the polydispersity of the silicone fluids used in these blends, i.e., their molecular weight distribution (Mw/Mn), exceeds 1.5. The viscosity rise of the silicone organic blend is less than one centistoke (mm2/s) when aged 14 days in an oven at 100° C., compared to viscosity rises of about 1.3 to over 3.5 centistokes (mm2/s) for commercial silicone organic blends using silicone fluids with polydispersity less than 1.5.
    Type: Grant
    Filed: May 1, 1996
    Date of Patent: February 19, 2002
    Assignee: Dow Corning Corporation
    Inventors: Ragnar Richard Avery, Jeffrey Scott Baker, Gerald Anthony Beeler, Michael Henry Brown, Kevin James Okeson