Title:
TRANSMISSION BELT CORE WIRE PRODUCTION METHOD, TRANSMISSION BELT PRODUCTION METHOD, PROCESSING AGENT AND PROCESSING KIT
Document Type and Number:
WIPO Patent Application WO/2021/014980
Kind Code:
A1
Abstract:
The present invention relates to a transmission belt core wire production method comprising a first processing step of processing an unprocessed string for a transmission belt core wire with a first processing agent containing a resin component (A) to obtain a first processed string, and a second processing step of processing the first processed string with a second processing agent containing a condensate (B1) of resorcinol and formaldehyde, non-modified latex (B2), and an acid-modified diene-based polymer (B3), to obtain a second processed string.
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Inventors:
OZAKI TOSHIKI (JP)
HINENO YORIFUMI (JP)
HINENO YORIFUMI (JP)
Application Number:
PCT/JP2020/026758
Publication Date:
January 28, 2021
Filing Date:
July 08, 2020
Export Citation:
Assignee:
MITSUBOSHI BELTING LTD (JP)
International Classes:
D06M15/41; B29D29/00; D06M15/227; D06M15/55; D06M15/693; F16G1/08; F16G5/06; F16G5/20
Foreign References:
| JP2009203594A | 2009-09-10 | |||
| JP2005511904A | 2005-04-28 | |||
| JP2005519182A | 2005-06-30 | |||
| JP2011038003A | 2011-02-24 | |||
| JPS6357685A | 1988-03-12 | |||
| JPH0365536A | 1991-03-20 | |||
| JP2011231434A | 2011-11-17 | |||
| JP2000169813A | 2000-06-20 | |||
| JP2017082377A | 2017-05-18 | |||
| JP2007528477A | 2007-10-11 | |||
| JP2005511904A | 2005-04-28 | |||
| JP2019504130A | 2019-02-14 | |||
| JP2017082377A | 2017-05-18 | |||
| JP2019136378A | 2019-08-22 | |||
| JP2020110650A | 2020-07-27 |
Other References:
See also references of EP 4006229A4
Attorney, Agent or Firm:
EIKOH PATENT FIRM, P.C. (JP)
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