IDiyas

For the Inventor, By the Inventor

Kerken, Germany

Wolfgang Kremer

USPTO Granted Patents = 19


Average Co-Inventor Count = 3.7

ph-index = 8

Forward Citations = 188(Granted Patents)


Location History:

  • Krefeld, DE (1977)
  • Kerken, DE (1979 - 2003)

Company Filing History:

goldMedal18 out of 12,157 
 
Bayer Aktiengesellschaft
 patents
silverMedal1 out of 4 
 
Baker Aktiengesellschaft
 patents

Years Active: 1977-2003

Loading Chart...
Loading Chart...
19 patents (USPTO):Explore Patents
1. 6583215 - Aqueous 2-component PU systems (2003-06-24),
2. 6559225 - Polyurethane dispersions (2003-05-06),
3. 6541536 - Polyurethane dispersions (2003-04-01),
4. 6521702 - Aqueous polyurethane emulsions (2003-02-18),
5. 6420478 - Binder compositions and their use in aqueous coating and adhesive compositions (2002-07-16),
6. 6197874 - Polyurethane-polyacrylate hybrid dispersions containing allophanate groups (2001-03-06),
7. 6063861 - Self crosslinkable polyurethane-polyacrylate hybrid dispersions (2000-05-16),
8. 5723564 - Process for preparing isocyanurate group-containing polyisocyanates and (1998-03-03),
9. 5563207 - Water-dispersible polyisocyanate compositions (1996-10-08),
10. 5468804 - Water-soluble or water-dispersible polyisocyanate composition, a process (1995-11-21),
11. 5189133 - Hydrophylic, olefinically unsaturated polyurethanes and their use as (1993-02-23),
12. 5142015 - Unsaturated urethanized polyester resins, a process for their production (1992-08-25),
13. 4921883 - Unsaturated polyester resins, a process for their preparation and (1990-05-01),
14. 4753817 - Process for the production of UV-hardened opaquely pigmented coatings (1988-06-28),
15. 4673758 - Unsaturated polyesters (1987-06-16),

Title: Wolfgang Kremer: Innovator in Polyurethane Technology

Introduction

Wolfgang Kremer, a prominent inventor based in Kerken, Germany, has made significant contributions to the field of polyurethane technology, amassing a remarkable portfolio of 19 patents. His work focuses primarily on aqueous polyurethane systems, which have diverse applications in coatings and paints.

Latest Patents

One of Kremer's latest inventions is related to aqueous 2-component polyurethane (PU) coating compositions. This innovative formulation comprises a vinyl polymer polyol dispersion with a hydroxyl number between 10 and 264 mg KOH/g solid resin, among other specific characteristics. The patent outlines the preparation process and highlights the use of this coating composition as 2-component PU paints that can be applied to various substrates.

Another notable patent from Kremer involves polyurethane dispersions, which serve as binders for aqueous coatings. This invention details the production processes involved and describes their applicability in lacquers and coatings, further enhancing the versatility of polyurethane technologies.

Career Highlights

Wolfgang Kremer's career includes significant roles at Bayer Aktiengesellschaft and Baker Aktiengesellschaft, where he developed and refined his expertise in the realm of polyurethane product development. His work has also paved the way for future innovations in the field, establishing him as a leading figure in polymer chemistry.

Collaborations

Throughout his career, Kremer has collaborated with other notable professionals, including Jurgen Meixner and Erhard Lühmann. These collaborations have allowed him to combine expertise and drive advancements in polyurethane technology, enhancing the effectiveness of his inventions.

Conclusion

With 19 patents to his name, Wolfgang Kremer continues to influence the field of polyurethane technology through his inventive spirit and dedication to innovation. His latest patents demonstrate his commitment to improving coating compositions, solidifying his reputation as a key contributor to the advancement of materials science.

This text is generated by artificial intelligence and may not be accurate.
Please report any incorrect information to support@idiyas.com
Loading…