Title:
CROSSLINKABLE POLYETHYLENE COMPOSITION COMPRISING A SILANOL CONDENSATION CATALYST
Document Type and Number:
WIPO Patent Application WO/2015/075008
Kind Code:
A3
Abstract:
A polyethylene composition comprising a polyethylene comprising hydrolysable silane groups and a silanol condensation catalyst that can be crosslinked. The crosslinkable polyethylene comprises trimethoxy silane and/ or triethoxy silane groups and the silanol condensation catalyst comprises an inorganic tin compound in which a tin atom has no covalent bond to a carbon atom. The crosslinked composition can be used in a cable, such as an insulation layer.
Inventors:
PRIETO OSCAR (SE)
ANKER MARTIN (SE)
FAGRELL OLA (SE)
DAHLEN KRISTIAN (SE)
HERMANSSON ÅSA (SE)
ANKER MARTIN (SE)
FAGRELL OLA (SE)
DAHLEN KRISTIAN (SE)
HERMANSSON ÅSA (SE)
Application Number:
PCT/EP2014/074826
Publication Date:
July 23, 2015
Filing Date:
November 18, 2014
Export Citation:
Assignee:
BOREALIS AG (AT)
International Classes:
C08J3/24; B29C48/154; B29C48/29; C08K5/098; H01B3/44
Foreign References:
| JP2012197404A | 2012-10-18 |
Other References:
SEN, ACHINTYA KUMAR ET AL: "Kinetics of silane grafting and moisture crosslinking of", JOURNAL OF APPLIED POLYMER SCIENCE , 44(7), 1153-64 CODEN: JAPNAB; ISSN: 0021-8995, 1992, XP002719508, DOI: 10.1002/APP.1992.070440704
Attorney, Agent or Firm:
SALMINEN, Hannu (Porvoo, FI)
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