Title:
高い生産性で２つの有機過酸化物によって開始されるエチレンのラジカル重合
Document Type and Number:
Japanese Patent JP7018383
Kind Code:
B2
Abstract:
The invention relates to a method for producing polyethylene or an ethylene copolymer, comprising a step of radical polymerisation or copolymerisation of ethylene in the presence of: a first peroxidic polymerisation initiator selected from the diperketal peroxide compounds of formula (I) where the groups R1, R2, R3, R6, R7 and R8 consist of linear, branched or cyclic C1-C10 alkyl groups which are substituted or not; and a second initiator, different from said first initiator, which is also a diperketal peroxide of formula (I).
Inventors:
Van Emerylik, Bruno
Ubu, Serge
Lorish, Christian
Anne, Belson
Ubu, Serge
Lorish, Christian
Anne, Belson
Application Number:
JP2018504156A
Publication Date:
February 10, 2022
Filing Date:
September 29, 2016
Export Citation:
Assignee:
Arkema France
International Classes:
C08F4/36; C08F2/00; C08F10/00
Domestic Patent References:
| JP4300902A | ||||
| JP2014505152A | ||||
| JP2010520936A | ||||
| JP2010150352A | ||||
| JP63168415A | ||||
| JP2003064113A | ||||
| JP63069813A |
Attorney, Agent or Firm:
Kawaguchi International Patent Office
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