Title:
ALUMINA HYDRATE PARTICLES, FLAME RETARDANT, RESIN COMPOSITION AND ELECTRIC WIRE/CABLE
Document Type and Number:
WIPO Patent Application WO/2018/198650
Kind Code:
A1
Abstract:
Provided are alumina hydrate particles for use in electrical wire/cable covering material which can further improve fire-retardant properties and mechanical properties while maintaining acid-resistance, a flame retardant, a resin composition, an electrical wire/cable, and production methods therefor. The alumina hydrate particles for use in electrical wire/cable covering material are characterized in that the mean particle diameter thereof is 0.5 to 2.5 μm, and the primary particle variation R, determined by the following formula, is 24% or less. Primary particle variation R(%)=standard deviation σ (μm) of primary particle major diameter/mean value(μm) of primary particle major diameter × 100
More Like This:
Inventors:
MATSUI SEIJI (JP)
Application Number:
PCT/JP2018/012765
Publication Date:
November 01, 2018
Filing Date:
March 28, 2018
Export Citation:
Assignee:
KONOSHIMA CHEMICAL (JP)
International Classes:
C01F7/023; C01F7/448; C09K21/02; H01B3/00; H01B3/44
Foreign References:
| JP2007532461A | 2007-11-15 | |||
| JP2008010303A | 2008-01-17 | |||
| JP2009263597A | 2009-11-12 | |||
| JP2009126735A | 2009-06-11 | |||
| JP2005225976A | 2005-08-25 |
Attorney, Agent or Firm:
UNIUS PATENT ATTORNEYS OFFICE (JP)
Download PDF: