Method of manufacturing a polyacetylene conjugate polymer
US5270417A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Dec 18, 1992 |
| Grant date | Dec 14, 1993 |
| Priority date | — |
| Expiry date | Dec 18, 2012 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09D4/00
- WIPO fieldMicro-structural and nano-technology
- WIPO sectorChemistry
Abstract
Disclosed is a method of manufacturing a polyacetylene type superlong conjugate polymer that is stable in an atmosphere containing oxygen. The polymer is made by chemically adsorbing a chemical adsorption substance containing an acetylene group and a chlorosilyl group to a substrate surface, and polymerizing the acetylene group in a solvent containing a Ziegler-Natta catalyst. In a non-aqueous organic solvent, a chemical adsorption substance containing an acetylene group and a chlorosilyl group is dissolved. For example, a substrate is immersed in .omega.-nonadecylinoic trichlorosilane, and a monomolecular film is formed on the substrate by chemical adsorption. The substrate is then immersed in an organic solvent containing a Ziegler-Natta catalyst, and the acetylene group of the monomolecular film is polymerized.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.