Method of attaching metal compounds to polymer articles
US3940533A · kind A · utility
25Cited by
8References
7Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 20, 1973 |
| Grant date | Feb 24, 1976 |
| Priority date | — |
| Expiry date | Apr 20, 1993 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T442/339
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A method of attaching metal compounds to articles formed from synthetic polymers wherein the articles are subjected to the action of hydrogen sulfide under pressure or to the action of an aqueous solution of a thioacetamide or thiourea, and then to the action of an aqueous solution of a silver, copper (cupric or cuprous), lead, tin or mercury salt. This method makes it possible to obtain articles, particularly textile articles, of improved electrical conductivity.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.