Location History:
- Pirmasens-Pfalz, DE (1984)
- Cerro Maggiore, IT (1977 - 1985)
- Pirmasens, DE (1985 - 1986)
- Mercogliano, IT (1986 - 1988)
- Avellino, IT (1989)
Company Filing History:
1 out of 1 
1 out of 1 
1 out of 1 Years Active: 1977-1989
Title: Helmut Schaefer: Innovator in Synthetic Materials
Introduction
Helmut Schaefer is a notable inventor based in Cerro Maggiore, Italy. He has made significant contributions to the field of synthetic materials, holding a total of 8 patents. His innovative approaches have led to advancements in processes for dressing substrates, particularly in the leather industry.
Latest Patents
One of Schaefer's latest patents is a process for dressing a substantially flat substrate, such as split leather. This process involves heating a support member made of silicone rubber, which has anti-adhesive properties and small recesses for pattern transmission. An aqueous dispersion of synthetic plastics material is applied to form a first layer, which is then solidified through heating. A second layer is subsequently applied, and the substrate is pressed against the solidified first layer, allowing for a durable dressing. Another notable patent involves the creation of imitation dressed split leather, which features a split leather base with a solidified aqueous dispersion that completely immerses the fibers, providing a textured or non-textured surface.
Career Highlights
Throughout his career, Helmut Schaefer has worked with various companies, including Secans AG. His expertise in synthetic materials has positioned him as a key figure in the development of innovative dressing processes for leather and other substrates.
Collaborations
Schaefer has collaborated with notable individuals in his field, including Philipp Schaefer and Carsten Picker. These collaborations have contributed to the advancement of his innovative processes and patents.
Conclusion
Helmut Schaefer's contributions to synthetic materials and dressing processes have made a significant impact in his field. His innovative patents and collaborations highlight his role as a leading inventor in the industry.