Patents by Inventor Gerard Bauduin

Gerard Bauduin has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Acrylic telomers with grafts which can be cross linked by light, their synthesis and their applications in coating metals
    Patent number: 4638018
    Abstract: The invention relates to acrylic telomers with grafts which can be cross linked by light, methods of synthesizing them and their applications. The telomers comprise a telogen of the mercaptan family, in particular dodecanethiol, and links of a taxogen of the acrylic family, some of which are grafted. The telomers are synthesized semi-continuously by radical initiation in the presence of initiators such as azobisisobutyronitrile, at a temperature below 75.degree. C., making it possible to obtain a number of links adapted to the desired applications. Grafting is carried out by means of glycidyl and aziridinyl groups.
    Type: Grant
    Filed: December 10, 1984
    Date of Patent: January 20, 1987
    Assignee: Cegedur Societe de Transformation de l'Aluminium Pechiney
    Inventors: Gerard Bauduin, Bernard Boutevin, Willy-Jean Deiss, Yves Pietrasanta