Company Filing History:

7 out of 111

Vianova Kunstharz A.g.

Years Active: 1980-2003

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14 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6617393 - Aqueous binder mixture (2003-09-09),

2. 6521700 - Aqueous coating composition (2003-02-18),

3. 6492457 - Two-component systems based on water-soluble polyesters and blocked isocyanates for aqueous baking varnishes (2002-12-10),

4. 6423771 - Aqueous coating composition (2002-07-23),

5. 6406753 - Aqueous coating composition (2002-06-18),

6. 6350796 - Ionically on nonionically stabilized epoxy adducts as water-dilutable base resins for 2-component isocyanate crosslinkable systems (2002-02-26),

7. 6048936 - Acrylate polymers based on polyester resins or polyester oligomers (2000-04-11),

8. 5494956 - Process for the preparation of water-dilutable coating binders and their (1996-02-27),

9. 4996250 - Water-dilutable air-drying protective coating compositions (1991-02-26),

10. 4871807 - Water-dilutable paint binders having improved corrosion resistance (1989-10-03),

11. 4434256 - Paint binders (1984-02-28),

12. 4431780 - Low solvent, water-dilutable binders for air drying coating compositions (1984-02-14),

13. 4278574 - Polysiloxane-modified paint binders and process for producing the binders (1981-07-14),

14. 4239672 - Aqueous coating emulsions and process for producing same (1980-12-16),

Title: The Innovative Journey of Gert Dworak

Introduction

Gert Dworak, based in Graz, Austria, is a noteworthy inventor recognized for his contributions to the field of coating materials, particularly for automotive applications. With an impressive portfolio of 14 patents, Dworak has demonstrated a consistent commitment to innovation and excellence in his work.

Latest Patents

Among his latest patents is an "Aqueous Binder Mixture," which describes a formulation comprising a water-dilutable resin and a water-miscible hydroxy urethane. This inventive mixture is notable for its increased mass fraction of solids and its compatibility with curatives effective at elevated temperatures, making it particularly suited for use in automobile primer-surfacer materials. Another significant patent he holds is an "Aqueous Coating Composition," specifically designed for automotive surfacers. This composition involves a condensation product of a carboxyl group-containing resin and a hydroxyl group-containing resin, coupled with a curing agent that activates at temperatures of at least 80°C. This innovation incorporates a complex mixture of a water-insoluble blocked isocyanate and a hydrophilically modified isocyanate, showcasing Dworak’s ability to blend chemistry and application effectively.

Career Highlights

Throughout his career, Dworak has worked for several esteemed companies, including Vianova Kunstharz AG and Solutia Austria GmbH. His tenure at these organizations has allowed him to hone his skills and contribute significantly to developments in the chemical and materials industry, particularly in automotive coatings.

Collaborations

Dworak has collaborated with talented individuals such as Werner Staritzbichler and Roland Feola. These partnerships have undoubtedly enriched his projects and expanded the scope of innovation within his field.

Conclusion

Gert Dworak's innovative spirit and dedication to excellence are evident in his numerous patents and his contributions to the automotive industry. His cutting-edge work in aqueous binder and coating compositions continues to influence advancements in vehicle finishing technologies, ensuring that Dworak remains a significant figure in the realm of materials innovation.

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Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.