Matches in DBpedia 2014 for { ?s ?p Dr. Donald Fletcher Holmes (September 29, 1910 – October 13, 1980) was an American inventor. Holmes, along with Dr. William Edward Hanford, invented the process for making the multipurpose material polyurethane. He received the polyurethane patent in 1942. Mixing polyols and hydroxyl compounds with di-isocyanates is the basis today for the manufacture of all polyurethanes.. }
Showing items 1 to 1 of
1
with 100 items per page.
- Donald_Holmes comment "Dr. Donald Fletcher Holmes (September 29, 1910 – October 13, 1980) was an American inventor. Holmes, along with Dr. William Edward Hanford, invented the process for making the multipurpose material polyurethane. He received the polyurethane patent in 1942. Mixing polyols and hydroxyl compounds with di-isocyanates is the basis today for the manufacture of all polyurethanes.".