Patents by Inventor Francis Marcel Joseph Dobler

Francis Marcel Joseph Dobler 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).

  • FORMALDEHYDE FREE SAFE TO USE BINDER FORMULATION FOR WOVEN, NONWOVEN AND GRANULAR MATERIALS
    Publication number: 20240199872
    Abstract: Binder compositions that are formaldehyde free and include a latex emulsion, an epoxysilane, an epoxy dispersion, a polyol or a latex emulsion, a styrenic copolymer having carboxylic acid functionality, an epoxysilane or an epoxy dispersion or a mixture of both, a polyol and, optionally, an additive, wherein the composition does not comprise formaldehyde are described.
    Type: Application
    Filed: March 1, 2024
    Publication date: June 20, 2024
    Inventor: Francis Marcel Joseph Dobler
  • Formaldehyde free safe to use binder formulation for woven, nonwoven and granular materials
    Patent number: 11932757
    Abstract: Binder compositions that are formaldehyde free and include a latex emulsion, an epoxysilane, an epoxy dispersion, a polyol or a latex emulsion, a styrenic copolymer having carboxylic acid functionality, an epoxysilane or an epoxy dispersion or a mixture of both, a polyol and, optionally, an additive, wherein the composition does not comprise formaldehyde are described.
    Type: Grant
    Filed: October 4, 2019
    Date of Patent: March 19, 2024
    Assignee: Trinseo Europe GmbH
    Inventor: Francis Marcel Joseph Dobler
  • FORMALDEHYDE FREE SAFE TO USE BINDER FORMULATION FOR WOVEN, NONWOVEN AND GRANULAR MATERIALS
    Publication number: 20210355315
    Abstract: Binder compositions that are formaldehyde free and include a latex emulsion, an epoxysilane, an epoxy dispersion, a polyol or a latex emulsion, a styrenic copolymer having carboxylic acid functionality, an epoxysilane or an epoxy dispersion or a mixture of both, a polyol and, optionally, an additive, wherein the composition does not comprise formaldehyde are described.
    Type: Application
    Filed: October 4, 2019
    Publication date: November 18, 2021
    Inventor: Francis Marcel Joseph Dobler