Title:
WEATHER-RESISTANT FLAME-RETARDANT RESIN COMPOSITION, AND OPTICAL FIBER CABLE AND ELECTRIC WIRE
Document Type and Number:
WIPO Patent Application WO/2019/065479
Kind Code:
A1
Abstract:
Provided are, a weather-resistant flame-retardant resin composition, and an electric wire and an optical fiber cable which have an outer sheath formed of the weather-resistant flame-retardant resin composition, wherein the weather-resistant flame-retardant resin composition contains: a polyolefin resin; and, with respect to 100 parts by mass of said polyolefin resin,
10-50 parts by mass in total of a mixture of (poly)phosphate compound having a specific structure, 0.1-10 parts by mass of non-crosslinked silicone raw rubber having a number-average molecular weight of 10,000-1,000,000, and 0.1-20 parts by mass of inorganic UV ray blocking agent.
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Inventors:
FUJITA TARO (JP)
NISHIKAWA SHINYA (JP)
YANAGAWA NAYU (JP)
NAGAO YOSHIAKI (JP)
TAKAMI MASAKAZU (JP)
TSUCHIYA KENTA (JP)
NISHIKAWA SHINYA (JP)
YANAGAWA NAYU (JP)
NAGAO YOSHIAKI (JP)
TAKAMI MASAKAZU (JP)
TSUCHIYA KENTA (JP)
Application Number:
PCT/JP2018/034956
Publication Date:
April 04, 2019
Filing Date:
September 21, 2018
Export Citation:
Assignee:
SUMITOMO ELECTRIC INDUSTRIES (JP)
International Classes:
C08L23/00; C08K3/22; C08K3/32; C08K5/3492; C08L83/04; C09K21/10; C09K21/12; C09K21/14; G02B6/44; H01B3/44; H01B7/295
Foreign References:
| JP2008094922A | 2008-04-24 | |||
| JP2008063458A | 2008-03-21 | |||
| JP2016222845A | 2016-12-28 | |||
| JP2009541792A | 2009-11-26 | |||
| JP2011165399A | 2011-08-25 | |||
| JP2008063558A | 2008-03-21 | |||
| JP2015093506A | 2015-05-18 | |||
| JPH07224192A | 1995-08-22 | |||
| JP2017187498A | 2017-10-12 | |||
| JP2010256467A | 2010-11-11 | |||
| JP2015113413A | 2015-06-22 |
Other References:
See also references of EP 3689961A4
Attorney, Agent or Firm:
NAKATA Motomi et al. (JP)
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