Title:
COMPOSITION FOR WIRE COATING MATERIAL, INSULATED WIRE AND WIRE HARNESS
Document Type and Number:
WIPO Patent Application WO/2016/027651
Kind Code:
A1
Abstract:
Provided are: a composition for a wire coating material that requires no electron irradiation crosslinking, enables the minimization of a necessary amount of a filler that is a flame retardant, has a high heat resistance, high gel fraction and good flexibility, and imparts good workability to a wire harness, etc.; an insulated wire; and a wire harness. The composition for a wire coating material is configured of: (A) a silane-grafted polyolefin wherein a silane coupling agent is grafted to a polyolefin having a density of 0.855-0.885 g/cm3; (B) an undenatured polyolefin having a density of 0.890-0.955 g/cm3; (C) a denatured polyolefin having been denatured with one or more kinds of functional groups selected from among a carboxylic acid group, an acid anhydride group, an amino group, an acryl group, a methacryl group and an epoxy group; (D) a bromine-based flame retardant and antimony trioxide; (E) a crosslinking catalyst batch; (F) zinc oxide and an imidazole compound or zinc sulfide; (G) an antioxidant; (H) a metal deactivator; and (I) a lubricant.
Inventors:
SHIMADA TATSUYA (JP)
NAKANO SEIGOU (JP)
NAKANO SEIGOU (JP)
Application Number:
PCT/JP2015/071970
Publication Date:
February 25, 2016
Filing Date:
August 03, 2015
Export Citation:
Assignee:
AUTONETWORKS TECHNOLOGIES LTD (JP)
SUMITOMO WIRING SYSTEMS (JP)
SUMITOMO ELECTRIC INDUSTRIES (JP)
SUMITOMO WIRING SYSTEMS (JP)
SUMITOMO ELECTRIC INDUSTRIES (JP)
International Classes:
H01B3/44; C08K3/22; C08K5/03; C08K5/09; C08K5/13; C08K5/3445; C08L23/26; C08L51/06; H01B7/00; H01B7/295
Domestic Patent References:
| WO2012105329A1 | 2012-08-09 | |||
| WO2012033053A1 | 2012-03-15 |
Foreign References:
| JP2011119083A | 2011-06-16 | |||
| JP2006131720A | 2006-05-25 | |||
| JP2011168697A | 2011-09-01 | |||
| JP2011219530A | 2011-11-04 | |||
| JP2013155269A | 2013-08-15 | |||
| JP2012241129A | 2012-12-10 | |||
| JP2014009238A | 2014-01-20 |
Attorney, Agent or Firm:
WENO & PARTNERS (JP)
Patent business corporation Ueno patent firm (JP)
Patent business corporation Ueno patent firm (JP)
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