Patents by Inventor Rolf Danzebrink

Rolf Danzebrink 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).

  • Treatment of an anodically oxidized surface
    Patent number: 10385470
    Abstract: The invention relates to a process for treating an anodically oxidized surface of aluminum or an aluminum alloy by means of a wet chemical process, wherein the surface of aluminum or the aluminum alloy is pretreated, anodically oxidized, flushed and partially subjected to hot compacting. The present invention also relates to a corresponding aluminum surface obtainable, in particular, with the aid of the process according to the invention.
    Type: Grant
    Filed: March 21, 2013
    Date of Patent: August 20, 2019
    Assignee: Nanogate AG
    Inventors: Rolf Danzebrink, Anne Danzebrink, Tanja Geyer, Markus Koch
  • TREATMENT OF AN ANODICALLY OXIDIZED SURFACE
    Publication number: 20150034487
    Abstract: The invention relates to a process for treating an anodically oxidized surface of aluminum or an aluminum alloy by means of a wet chemical process, wherein the surface of aluminum or the aluminum alloy is pretreated, anodically oxidized, flushed and partially subjected to hot compacting. The present invention also relates to a corresponding aluminum surface obtainable, in particular, with the aid of the process according to the invention.
    Type: Application
    Filed: March 21, 2013
    Publication date: February 5, 2015
    Applicant: Nanogate AG
    Inventors: Rolf Danzebrink, Anne Danzebrink, Tanja Geyer, Markus Koch
  • Silanes blend
    Patent number: 8758498
    Abstract: The present invention relates to a composition comprising at least two fluorosilanes and at least one aminosilane, a condensation product of said fluorosilanes and said aminosilane, and a surface protective agent made thereof.
    Type: Grant
    Filed: October 7, 2009
    Date of Patent: June 24, 2014
    Assignee: Dow Corning Corporation
    Inventors: Ralf Zastrau, Rolf Danzebrink, Peter Cheshire Hupfield, Samantha J. Reed
  • Silanes Blend
    Publication number: 20110253007
    Abstract: The present invention relates to a composition comprising at least two fluorosilanes and at least one aminosilane, a condensation product of said fluorosilanes and said aminosilane, and a surface protective agent made thereof.
    Type: Application
    Filed: October 7, 2009
    Publication date: October 20, 2011
    Inventors: Ralf Zastrau, Rolf Danzebrink, Peter Cheshire Hupfield, Samantha J. Reed
  • Mixed silanes
    Patent number: 7985798
    Abstract: The present invention relates to a composition comprising at least one fluorosilane and at least one aminosilane, a condensation product of said fluorosilane and said aminosilane, and a surface protective agent made thereof.
    Type: Grant
    Filed: October 18, 2006
    Date of Patent: July 26, 2011
    Assignees: Nanogate AG, Dow Corning Ltd.
    Inventors: Rolf Danzebrink, Lucia Zimmermann, Derek William Butler, Peter Cheshire Hupfield
  • Mixed Silanes
    Publication number: 20080281054
    Abstract: The present invention relates to a composition comprising at least one fluorosilane and at least one aminosilane, a condensation product of said fluorosilane and said aminosilane, and a surface protective agent made thereof.
    Type: Application
    Filed: October 18, 2006
    Publication date: November 13, 2008
    Applicants: NANOGATE AG, DOW CORNING LTD.
    Inventors: Rolf Danzebrink, Lucia Zimmermann, Derek William Butler, Peter Cheshire Hupfield