Global Patent Index - EP 1041581 A1

EP 1041581 A1 2000-10-04 - A crosslinkable polyethylene composition

Title (en)

A crosslinkable polyethylene composition

Title (de)

Vernetzbare Polyethylen-Zusammensetzung

Title (fr)

Composition réticulable de polyéthylène

Publication

EP 1041581 A1 (EN)

Application

EP 00302623 A

Priority

US 28235899 A

Abstract (en)

A composition comprising: (a) a VLDPE made by a low pressure process having a density in the range of 0.860 to 0.915 gram per cubic centimeter; (b) as a scorch inhibitor, a substituted hydroquinone, in an amount of about 0.02 to about 0.09 part by weight per 100 parts of VLDPE; (c) a cure booster; and (d) an organic peroxide having a one hour half life decomposition temperature of at least about 125 degrees C, as measured in benzene.

IPC 1-7 (main, further and additional classification)

H01B 3/44

IPC 8 full level (invention and additional information)

H01B 3/44 (2006.01)

CPC (invention and additional information)

H01B 3/441 (2013.01)

Citation (search report)

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

EPO simple patent family

EP 1041581 A1 20001004; CA 2303580 A1 20000930

INPADOC legal status


2002-01-30 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20010405

2001-07-26 [REG DE 8566] DESIGNATED COUNTRY DE NOT LONGER VALID

2001-06-20 [AKX] PAYMENT OF DESIGNATION FEES

2000-10-04 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

2000-10-04 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Free text: AL;LT;LV;MK;RO;SI