Patents by Inventor Jeffrey H. Danneman

Jeffrey H. Danneman 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).

  • Painting roadway with composition of epoxy, urethane polyacrylate and polyamine
    Patent number: 6485787
    Abstract: A polymeric composition exhibiting a fast cure rate composition comprises a polyfunctional urethane acrylate component; an epoxy component; and a polyfunctional amine component. The polyfunctional acrylate component and the polyfunctional amine component have sufficient functionalities such that the polyfunctional urethane acrylate component reacts with the polyfunctional component to form a secondary amine component. The secondary amine then reacts with the epoxy component such that a crosslinked polymeric material is formed.
    Type: Grant
    Filed: March 12, 2001
    Date of Patent: November 26, 2002
    Assignee: Reichhold, Inc.
    Inventors: Ling Tan, Bryan A. Naderhoff, Jeffrey H. Danneman
  • Composition of epoxy, urethane polyacrylate and polyamine
    Patent number: 6437059
    Abstract: A composition suitable for forming a paint marking on a roadway comprises a polyfunctional urethane acrylate having at least two acrylate groups, an epoxy component and a polyfunctional amine. The polyfunctional urethane acrylate reacts with the polyfunctional amine to form an adduct with secondary amine groups. The secondary amine reacts with the epoxy component to yield a chemically crosslinked material having a no track time of less than about ten minutes.
    Type: Grant
    Filed: February 11, 1999
    Date of Patent: August 20, 2002
    Assignee: Reichhold, Inc.
    Inventors: Ling Tan, Bryan A. Naderhoff, Jeffrey H. Danneman
  • Hindered amine adducts for polyurea systems
    Patent number: 6369189
    Abstract: A polymeric composition may include an isocyanate component and an amine component, which includes: where R1 represents a hydrocarbon radical, X represents an organic group, and a is an integer. The polymeric composition may further include: where R2 represents a hydrocarbon radical; Y represents an organic group; and b is an integer. Methods of forming such polymeric and amine compositions and methods of applying such polymeric systems are also provided.
    Type: Grant
    Filed: December 7, 1999
    Date of Patent: April 9, 2002
    Assignee: Reichhold, Inc.
    Inventors: Bryan Naderhoff, Ling Tan, Jeffrey H. Danneman
  • Curable polymeric composition employing polyfunctional urethane acrylates
    Publication number: 20010009952
    Abstract: A polymeric composition exhibiting a fast cure rate composition comprises a polyfunctional urethane acrylate component; an epoxy component; and a polyfunctional amine component. The polyfunctional acrylate component and the polyfunctional amine component have sufficient functionalities such that the polyfunctional urethane acrylate component reacts with the polyfunctional component to form a secondary amine component. The secondary amine then reacts with the epoxy component such that a crosslinked polymeric material is formed.
    Type: Application
    Filed: March 12, 2001
    Publication date: July 26, 2001
    Inventors: Ling Tan, Bryan A. Naderhoff, Jeffrey H. Danneman
  • Diallyl ether high solids alkyd
    Patent number: 5198528
    Abstract: An alkyd resin comprising a polymerized product of from 25 to 40 percent by weight of trimethylolpropane diallyl ether, from 15 to 30 percent by weight of aromatic acid, from 20 to 40 percent by weight drying compound and from 7 to 16 percent by weight polyol.The invention also includes solutions and dispersions of the resin of the invention and coatings made from the resin or solutions or dispersions thereof.The resin is characterized by being compatible with solvents such as mineral spirits and having good drying properties and being able to form strong flexible films which are resistant to yellowing, and which have low water sensitivity.Prior to the present invention, a non-yellowing alkyd resin having such a combination of properties was unavailable.
    Type: Grant
    Filed: January 21, 1992
    Date of Patent: March 30, 1993
    Assignee: Reichold Chemicals, Inc.
    Inventors: Arthur C. Smith, Jeffrey H. Danneman