FIELD: watches and other time measuring instruments.
SUBSTANCE: present invention relates to clocks, including first substrate, a second substrate with low friction for reduction of friction coefficient and wear of the first substrate relative to the second substrate, wherein at least one of said substrates coated with said device with low friction, containing a coating containing branched polymer brush, swollen under action of captured solvent.
EFFECT: use of coating containing polymer brushes in watchmaking in order to increase efficiency and reliability of displacements.
15 cl, 2 tbl, 35 dwg
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Authors
Dates
2016-09-27—Published
2012-04-03—Filed