PROCESSES FOR PREPARING CABLES WITH CROSSLINKED INSULATION LAYER AND CABLES FOR SAME

Title:

PROCESSES FOR PREPARING CABLES WITH CROSSLINKED INSULATION LAYER AND CABLES FOR SAME

Document Type and Number:

WIPO Patent Application WO/2016/187755

Kind Code:

A1

Abstract:

Processes for making cables and cable cores having a crosslinked insulation layer. The processes comprise (a) providing an initial cable core having a conductor, a first semiconductive layer, an initial insulation layer comprising a crosslinkable polymeric composition, and a second semiconductive layer, and (b) subjecting the initial cable core to a crosslinking process. The crosslinkable polymeric composition comprises an ethylene-based polymer, an organic peroxide, and a polyallyl crosslinking coagent. The polyallyl crosslinking coagent and the organic peroxide are present in amounts sufficient to provide an allyl-to-active oxygen molar ratio of less than 1.2.

Inventors:

SUN YABIN (CN)
PERSON TIMOTHY J (US)
COGEN JEFFREY M (US)

Application Number:

PCT/CN2015/079610

Publication Date:

December 01, 2016

Filing Date:

May 22, 2015

Export Citation:

Click for automatic bibliography generation Help

Assignee:

DOW GLOBAL TECHNOLOGIES LLC (US)
SUN YABIN (CN)
PERSON TIMOTHY J (US)
COGEN JEFFREY M (US)

International Classes:

C08L23/06; C08J3/24; C08K5/00; H01B3/44; H01B9/00

Domestic Patent References:

WO2014040532A1

2014-03-20

Foreign References:

CN102725344A	2012-10-10
CN103756163A	2014-04-30
US5346961A	1994-09-13
US4857600A	1989-08-15
US5575965A	1996-11-19
US5246783A	1993-09-21
US6496629B2	2002-12-17
US6714707B2	2004-03-30

Other References: