IDiyas

For the Inventor, By the Inventor

Mannheim, Germany

Ingolf Buethe

USPTO Granted Patents = 12

Average Co-Inventor Count = 3.7

ph-index = 9

Forward Citations = 426(Granted Patents)


Location History:

  • Mannheim, DE (1981 - 1982)
  • Ludwigshafen, DE (1981 - 1987)
  • Boehl-Iggelheim, DE (1983 - 1987)

Company Filing History:

goldMedal12 out of 10,754 
 
Basf Aktiengesellschaft
 patents

Years Active: 1981-1987

Loading Chart...
12 patents (USPTO):Explore Patents
1. 4710523 - Photocurable compositions with acylphosphine oxide photoinitiator (1987-12-01),
2. 4668708 - Process for the preparation of elastic polyurethane flexible foams (1987-05-26),
3. 4629632 - Production of magnetic recording media (1986-12-16),
4. 4611083 - Liquid, urea group-containing polyisocyanate mixtures (1986-09-09),
5. 4481309 - Process for the preparation of cellular and non-cellular polyurethanes (1984-11-06),
6. 4478960 - Diphenylmethane diisocyanate-based liquid polyisocyanate mixtures (1984-10-23),
7. 4421872 - Process for the preparation of elastic flexible polyurethane foams (1983-12-20),
8. 4357221 - Process for coating electrically conductive objects with polyurethane (1982-11-02),
9. 4334034 - Process for the preparation of polymerizable polyurethane elastomers (1982-06-08),
10. 4324744 - Acylphosphine oxide compounds (1982-04-13),
11. 4298738 - Acylphosphine oxide compounds their preparation and use (1981-11-03),
12. 4287039 - Radiation-curable aqueous binder dispersions, their preparation and (1981-09-01),

Title: Ingolf Buethe: Innovator in Photocurable Compositions and Polyurethane Foams

Introduction

Ingolf Buethe is a prominent inventor based in Mannheim, Germany. He has made significant contributions to the field of materials science, particularly in the development of photocurable compositions and elastic polyurethane flexible foams. With a total of 12 patents to his name, Buethe's work has had a substantial impact on various industrial applications.

Latest Patents

Among his latest patents, Buethe has developed photocurable compositions that utilize acylphosphine oxide photoinitiators. These compositions include acylphosphine oxide compounds of the general formula where R¹ can be alkyl, cyclohexyl, cyclopentyl, or aryl, which may be unsubstituted or substituted by halogen, alkyl, or alkoxy. Additionally, he has patented a process for the preparation of elastic polyurethane flexible foams. This innovative process allows for the production of foams with densities ranging from approximately 25 to 60 kg/m³, enabling the creation of molded articles in closed molds at temperatures between 25°C and 80°C.

Career Highlights

Buethe's career is marked by his association with BASF Aktiengesellschaft, a leading chemical company. His work at BASF has allowed him to explore and develop new materials that meet the evolving needs of various industries. His expertise in photocurable compositions and polyurethane foams has positioned him as a key figure in these fields.

Collaborations

Throughout his career, Ingolf Buethe has collaborated with notable colleagues, including Matthias Marx and Peter Lechtken. These collaborations have fostered innovation and have contributed to the successful development of new technologies and products.

Conclusion

Ingolf Buethe's contributions to the fields of photocurable compositions and polyurethane foams demonstrate his innovative spirit and dedication to advancing material science. His patents and collaborations reflect a commitment to excellence and a drive to push the boundaries of technology.

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