公开(公告)号：WO2013178242A1

公开(公告)日：2013-12-05

申请号：PCT/EP2012/005072

申请日：2012-12-07

Applicant: BOREALIS AG

Inventor： NUMMILA-PAKARINEN, Auli ,  SULTAN, Bernt-Åke ,  VOIGT, Björn ,  RUESS, Gabriel ,  ANKER, Martin ,  BERGQVIST, Mattias ,  GKOURMPIS, Thomas ,  HJERTBERG, Thomas

IPC: C08F2/01 ,  C08F2/38 ,  C08F4/38 ,  C08F110/02

CPC classification number: C08F110/02 ,  B05D1/40 ,  B05D2507/015 ,  B32B27/32 ,  C08F2500/04 ,  C08F2500/08 ,  C09D123/06 ,  Y10T428/31938 ,  C08F2/01 ,  C08F2/001 ,  C08F2/00 ,  C08F2500/12 ,  C08F2500/14 ,  C08F2500/17 ,  C08F2500/26

Abstract: The present invention relates to a low density polyethylene having a molecular weight distribution Mw/Mn which is 15 or less, a storage modulus G', measured at a loss modulus G" of 5 kPa, which is above 3000 Pa, a weight average molecular weight (Mw) which is between 192000 and 250000 g/mol and has a melt flow rate (MFR) according to ISO 1 133 (190°C, 2.16 kg) which is higher than 3.0 g/10 min, compositions, a process for production of the low density polyethylene, a low density polyethylene which is obtainable by the process, a continuous ethylene polymerization method for introducing vinylidene in a low density polyethylene, a method for an extrusion coating process or a method for an extrusion lamination process, an article, e.g. an extrusion article, an extrusion lamination article, film blowing article, film casting article, wire and cable extrusion article, injection moulding article, blow moulding article or pipe extrusion article, and uses of the low density polyethylene.

Abstract translation: 本发明涉及分子量分布Mw / Mn为15以下的低密度聚乙烯，在损耗模量G“为5kPa，3000Pa以上测定的储能模量G'，重均分子量 重量（Mw）在192000和250000g / mol之间，并且具有高于3.0g / 10min的ISO 1 133（190℃，2.16kg）的熔体流动速率（MFR），组成， 生产低密度聚乙烯，通过该方法获得的低密度聚乙烯，用于在低密度聚乙烯中引入亚乙烯基的连续乙烯聚合方法，挤出涂布方法或挤出层压方法的方法，制品 例如挤出制品，挤出层压制品，吹膜制品，薄膜浇铸制品，电线和电缆挤出制品，注射成型制品，吹塑制品或管材挤出制品以及低密度聚乙烯的用途。

公开(公告)号：WO2013178241A1

公开(公告)日：2013-12-05

申请号：PCT/EP2012/005071

申请日：2012-12-07

Applicant: BOREALIS AG

Inventor： NUMMILA-PAKARINEN, Auli ,  SULTAN, Bernt-Åke ,  VOIGT, Björn ,  ANKER, Martin ,  BERGQVIST, Mattias ,  GKOURMPIS, Thomas ,  HJERTBERG, Thomas ,  RUESS, Gabriel

IPC: C08F2/01 ,  C08F2/38 ,  C08F4/38 ,  C08F110/02

CPC classification number: C08F10/02 ,  B29C47/02 ,  B29K2023/0633 ,  C08F110/02 ,  Y10T428/139 ,  Y10T428/294 ,  C08F2500/04 ,  C08F2500/08 ,  C08F2500/12 ,  C08F2500/14 ,  C08F2500/17 ,  C08F2500/26 ,  C08F2/00 ,  C08F2/001 ,  C08F2/01 ,  C08F4/28 ,  C08F4/34

Abstract: The present invention relates to low density polyethylene having a melt flow rate (MFR) according to ISO 1133 (190°C, 2.16 kg) which is higher than 4.0 g/10 min, a storage modulus G', measured at a loss modulus G" of 5 kPa, which is above 3000 Pa and a vinylidene content which is at least 24 / 100k C, compositions, a process for production of the low density polyethylene, a low density polyethylene which is obtainable by the process, a continuous ethylene polymerization method for introducing vinylidene in a low density polyethylene, a method for an extrusion coating process or an extrusion lamination process, an article, e.g. an extrusion article, an extrusion lamination article, film blowing article, film casting article, wire and cable extrusion article, injection moulding article, blow moulding article or pipe extrusion article, and uses of the low density polyethylene.

Abstract translation: 本发明涉及根据ISO 1133（190℃，2.16kg）的熔体流动速率（MFR）高于4.0g / 10min的低密度聚乙烯，以损耗模量G测量的储能模量G' “5kPa，其高于3000Pa，亚乙烯基含量为至少24 / 100k C，组成，生产低密度聚乙烯的方法，可通过该方法获得的低密度聚乙烯，连续乙烯聚合 在低密度聚乙烯中引入亚乙烯基的方法，挤出涂布方法或挤出层压方法，制品，例如挤出制品，挤出层压制品，吹膜制品，薄膜浇铸制品，电线和电缆挤出制品， 注塑制品，吹塑制品或管材挤出制品，以及低密度聚乙烯的用途。

公开(公告)号：WO2013132010A1

公开(公告)日：2013-09-12

申请号：PCT/EP2013/054612

申请日：2013-03-07

Applicant: BOREALIS AG

Inventor： FEICHTNER, Helmut ,  SULTAN, Bernt-Ake ,  RUESS, Gabriel ,  VOIGT, Björn ,  CARLSSON, Roger ,  ANKER, Martin ,  BERGQVIST, Mattias ,  DAHLÈN, Kristian ,  FOSSUM, Kjell ,  HJERTBERG, Thomas ,  NYLANDER, Perry

IPC: C08F210/02 ,  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 comprising at least one compressor unit (10) and at least one reactor (30) being downstream of the compressor unit (10) the process comprising the steps of a) Feeding a first feed stream (1) comprising ethylene into the at least one compressor unit (10) and subsequently to the at least one reactor (30), and b1) Feeding a second feed stream (2) comprising at least one silane comonomer to the at least one reactor (30) as front feed and/or b2) Feeding a second feed stream (2) comprising at least one silane comonomer to the at least one reactor (30) at at least one location along the reactor (30).

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，包括至少一个压缩机单元（10）和至少一个位于压缩机单元（10）下游的反应器（30），该方法包括以下步骤： ）将包含乙烯的第一进料流（1）进料到所述至少一个压缩机单元（10）中并随后进入所述至少一个反应器（30），和b1）将包含至少一种硅烷共聚单体的第二进料流 至少一个反应器（30）作为前进料和/或b2）在沿着反应器（30）的至少一个位置处将包含至少一种硅烷共聚单体的第二进料流（2）进料至至少一个反应器（30） ）。