Title:
ENDOSCOPE FLEXIBLE TUBE, ENDOSCOPE-TYPE MEDICAL DEVICE, RESIN COMPOSITION FOR COATING ENDOSCOPE FLEXIBLE TUBE SUBSTRATE, AND RESIN COMPOSITION SET FOR COATING ENDOSCOPE FLEXIBLE TUBE SUBSTRATE
Document Type and Number:
WIPO Patent Application WO/2019/004473
Kind Code:
A1
Abstract:
The present invention is: an endoscope flexible tube having a flexible cylindrical endoscope flexible-tube substrate and a resin layer for coating the endoscope flexible-tube substrate, the endoscope flexible tube wherein the resin layer is a single layer or a composite layer of two or more layers, and any layer A of the resin layer includes as resin components a polyester elastomer (a), a phosphorus-containing compound (b1) and/or a thioether compound (b2), and a hindered amine compound (c); an endoscope-type medical device that uses the endoscope flexible tube; and a resin composition and a resin composition set suitable for forming the resin layer of the endoscope flexible tube.
Inventors:
FURUKAWA KAZUSHI (JP)
NAKAI YOSHIHIRO (JP)
NAKAI YOSHIHIRO (JP)
Application Number:
PCT/JP2018/024966
Publication Date:
January 03, 2019
Filing Date:
June 29, 2018
Export Citation:
Assignee:
FUJIFILM CORP (JP)
International Classes:
A61L31/06; A61B1/005; A61L31/12; C08J7/043; C08J7/046; C08K5/3435; C08K5/372; C08L67/00; C08L75/04; C08L77/12; F16L11/08; F16L11/10; G02B23/24
Domestic Patent References:
| WO2012053341A1 | 2012-04-26 |
Foreign References:
| JP2014188217A | 2014-10-06 | |||
| JP2011527357A | 2011-10-27 | |||
| JP2015016261A | 2015-01-29 | |||
| JP2015154924A | 2015-08-27 | |||
| JP2011072391A | 2011-04-14 | |||
| JPH02283346A | 1990-11-20 | |||
| JP2008507632A | 2008-03-13 | |||
| JP2014188217A | 2014-10-06 | |||
| JP2015016261A | 2015-01-29 | |||
| JP2011072391A | 2011-04-14 | |||
| JP2011527357A | 2011-10-27 | |||
| JP2017129905A | 2017-07-27 |
Other References:
See also references of EP 3646900A4
Attorney, Agent or Firm:
IIDA & PARTNERS et al. (JP)
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