公开(公告)号：US09221934B2

公开(公告)日：2015-12-29

申请号：US14382474

申请日：2013-03-07

Applicant: Borealis AG

Inventor： Helmut Feichtner ,  Bernt-Ake Sultan ,  Gabriel Ruess ,  Bjoern Voigt ,  Roger Carlsson ,  Martin Anker ,  Mattias Bergqvist ,  Kristian Dahlen ,  Kjell Fossum ,  Thomas Hjertberg ,  Perry Nylander

IPC: C08F2/02 ,  C08F2/38 ,  C08F210/02 ,  C08F230/08 ,  B01J19/24 ,  C08F2/00 ,  C08F2/01

CPC classification number: C08F210/02 ,  B01J19/2415 ,  B01J2219/24 ,  C08F2/002 ,  C08F2/01

Abstract: The present invention relates to a process for manufacturing polyethylene-silane-copolymer conducted in a plant including at least one compressor unit and at least one reactor downstream of the compressor unit. The process includes the steps of (a) feeding a first feed stream including ethylene into the at least one compressor unit and subsequently to the at least one reactor, and (b1) feeding a second feed stream including at least one silane comonomer to the at least one reactor as front feed and/or (b2) feeding a second feed stream including at least one silane comonomer to the at least one reactor at at least one location along the reactor.

Abstract translation: 本发明涉及一种在工厂中进行的聚乙烯 - 硅烷 - 共聚物的制造方法，该方法包括至少一个压缩机单元和至少一个在压缩机单元下游的反应器。 该方法包括以下步骤：（a）将包含乙烯的第一进料流进料到至少一个压缩机单元中，随后送至至少一个反应器，和（b1）将包含至少一种硅烷共聚单体的第二进料流进料至 至少一个反应器和/或（b2）在反应器的至少一个位置将包含至少一种硅烷共聚单体的第二进料流进料到至少一个反应器。

公开(公告)号：US20150112032A1

公开(公告)日：2015-04-23

申请号：US14382474

申请日：2013-03-07

Applicant: Borealis AG

Inventor： Helmut Feichtner ,  Bernt-Ake Sultan ,  Gabriel Ruess ,  Bjoern Voigt ,  Roger Carlsson ,  Martin Anker ,  Mattias Bergqvist ,  Kristian Dahlen ,  Kjell Fossum ,  Thomas Hjertberg ,  Perry Nylander

IPC: C08F210/02 ,  B01J19/24

CPC classification number: C08F210/02 ,  B01J19/2415 ,  B01J2219/24 ,  C08F2/002 ,  C08F2/01

Abstract: The present invention relates to a process for manufacturing polyethylene-silane-copolymer conducted in a plant including at least one compressor unit and at least one reactor downstream of the compressor unit. The process includes the steps of (a) feeding a first feed stream including ethylene into the at least one compressor unit and subsequently to the at least one reactor, and (b1) feeding a second feed stream including at least one silane comonomer to the at least one reactor as front feed and/or (b2) feeding a second feed stream including at least one silane comonomer to the at least one reactor at at least one location along the reactor.

Abstract translation: 本发明涉及一种在工厂中进行的聚乙烯 - 硅烷 - 共聚物的制造方法，该方法包括至少一个压缩机单元和至少一个在压缩机单元下游的反应器。 该方法包括以下步骤：（a）将包含乙烯的第一进料流进料到至少一个压缩机单元中，随后送至至少一个反应器，和（b1）将包含至少一种硅烷共聚单体的第二进料流进料至 至少一个反应器和/或（b2）在反应器的至少一个位置将包含至少一种硅烷共聚单体的第二进料流进料到至少一个反应器。