Title:
CHAIN
Document Type and Number:
WIPO Patent Application WO/2023/176183
Kind Code:
A1
Abstract:
This chain is made of an iron-based material, and is provided with a plurality of pairs of outer plates and a plurality of pairs of inner plates. The chain has: an undercoat film (6) containing zinc and formed on a surface of the chain; and a coating film (7) containing lithium silicate and sodium silicate and formed on the undercoat film (6). The mass ratio of the mass of an active component of the lithium silicate to the mass of an active component of the sodium silicate is 0.07 to 2.5.
Inventors:
FUKUIKE YUJI (JP)
Application Number:
PCT/JP2023/003396
Publication Date:
September 21, 2023
Filing Date:
February 02, 2023
Export Citation:
Assignee:
TSUBAKIMOTO CHAIN CO (JP)
International Classes:
F16G13/02; C09D7/61; C09D201/00
Foreign References:
| JP2014152268A | 2014-08-25 | |||
| JP2015209913A | 2015-11-24 |
Attorney, Agent or Firm:
ONDA Makoto et al. (JP)
Download PDF: