公开(公告)号：US20180362746A1

公开(公告)日：2018-12-20

申请号：US15780518

申请日：2016-12-19

Applicant: BOREALIS AG

Inventor： Jingbo Wang ,  Markus Gahleitner ,  Katja Klimke ,  Juliane Braun ,  Pauli Leskinen

IPC: C08L23/12 ,  C08K5/00 ,  C08J5/18

Abstract: Extruded articles based on a nucleated polypropylene homopolymer showing improved optical properties such as haze or relative haze and a good balance between optical and thermomechanical properties.

公开(公告)号：US10125248B2

公开(公告)日：2018-11-13

申请号：US15316442

申请日：2015-06-17

Applicant: BOREALIS AG

Inventor： Jingbo Wang ,  Pauli Leskinen ,  Torvald Vestberg ,  Markus Gahleitner

IPC: C08L23/12 ,  C08L23/08 ,  C08L23/18

Abstract: Nucleated polypropylene composition comprising at least one propylene homopolymer wherein the nucleated polypropylene composition and/or the propylene homopolymer can be free of phthalic acid esters as well as their respective decomposition products.

公开(公告)号：US20180244905A1

公开(公告)日：2018-08-30

申请号：US15747539

申请日：2016-05-31

Applicant: Borealis AG

Inventor： Jingbo Wang ,  Carl-Gustaf Ek ,  Anil Sönmez ,  Klaus Bernreitner ,  Markus Gahleitner

IPC: C08L23/14 ,  C09J123/14 ,  C09J7/35

CPC classification number: C08L23/142 ,  C08F2/001 ,  C08L23/16 ,  C08L2205/025 ,  C08L2207/02 ,  C08L2314/02 ,  C09J7/35 ,  C09J123/142 ,  C09J2205/31 ,  C09J2423/10

Abstract: The invention relates to a polypropylene composition comprising a crystalline propylene random copolymer and an amorphous propylene copolymer having improved hot-tack force and adhesion properties, to a process for the manufacture thereof, to the use thereof in the manufacture of adhesives and hot tack films and to articles comprising the polypropylene composition, as well as to a process for producing such article.

公开(公告)号：US10053568B2

公开(公告)日：2018-08-21

申请号：US15123313

申请日：2015-02-03

Applicant: Borealis AG

Inventor： Jingbo Wang ,  Petar Doshev ,  Markus Gahleitner ,  Johanna Lilja

IPC: C08L23/16 ,  C08F10/06

CPC classification number: C08L23/16 ,  C08F10/06 ,  C08L2205/025 ,  C08L2314/06 ,  C08F210/16 ,  C08F2/001 ,  C08F210/06 ,  C08F2500/05 ,  C08F2500/12 ,  C08F2500/17 ,  C08F2500/26

Abstract: Heterophasic propylene copolymer for retortability, said copolymer has a comonomer content in the range of 1.5 to 14.0 mol-%; a melting temperature in the range of 140 to 15° C. and a xylene cold soluble (XCS) fraction in the range of 10.0 to below 30.0 wt.-%.

公开(公告)号：US20170320986A1

公开(公告)日：2017-11-09

申请号：US15522622

申请日：2015-11-04

Applicant: Borealis AG

Inventor： Hermann Braun ,  Jingbo Wang ,  Markus Gahleitner ,  Hermann Prokschi ,  Johanna Lilja

IPC: C08F255/02 ,  C08K5/00 ,  C08K3/00

CPC classification number: C08F255/02 ,  C08F255/04 ,  C08K5/0008 ,  C08F10/06 ,  C08F4/651 ,  C08F4/6546 ,  C08F236/06 ,  C08F4/6492 ,  C08F110/06 ,  C08F2500/12 ,  C08F2500/24 ,  C08F2500/09 ,  C08F2500/26 ,  C08F210/06 ,  C08F210/16

Abstract: The invention relates to a propylene homopolymer or copolymer having a comonomer in the copolymer selected from ethylene, C4-C20-alpha olefin, said propylene homopolymer or copolymer being free of phthalic compound. It further relates to a long-chain branched propylene homopolymer or copolymer (b-PP) having a comonomer in the copolymer selected from ethylene, C4-C20-alpha olefins, said long-chain branched propylene homopolymer or copolymer (b-PP) being free of phthalic compound. As well as their production processes and uses.

公开(公告)号：US20170314172A1

公开(公告)日：2017-11-02

申请号：US15533593

申请日：2015-12-14

Applicant: Borealis AG

Inventor： Joachim Fiebig ,  Henk Van Paridon ,  Jingbo Wang ,  Markus Gahleitner ,  Wilhelmus Henricus Adolf Sars ,  Antti Tynys

IPC: D04H1/56 ,  D04H1/544 ,  D01F6/06 ,  A41D13/12 ,  A61B46/00 ,  C08F8/50 ,  A61F13/51 ,  C08K5/103 ,  D01F1/10

CPC classification number: D04H1/56 ,  A41D13/1209 ,  A61B46/40 ,  A61F13/51 ,  C08F4/651 ,  C08F4/6546 ,  C08F8/50 ,  C08F2810/10 ,  C08K5/098 ,  C08K5/103 ,  C08K5/3435 ,  D01F1/10 ,  D01F6/06 ,  D04H1/4291 ,  D04H1/544 ,  D04H3/007 ,  D04H3/16 ,  D10B2321/022 ,  C08F110/06 ,  C08F2500/04 ,  C08F2500/12 ,  C08L23/12

Abstract: Melt-blown webs having no shots and improved barrier properties, whereby the melt-blown webs are made out of a so-called “controlled rheology” propylene (CR-PP), which was visbroken without any peroxide.

公开(公告)号：US20170313797A1

公开(公告)日：2017-11-02

申请号：US15521574

申请日：2015-11-04

Applicant: BOREALIS AG

Inventor： Katja Klimke ,  Hermann Bruan ,  Jingbo Wang ,  Markus Gahleitner ,  Hermann Prokschi ,  Pauli Leskinen ,  Johanna Lilja

IPC: C08F210/06 ,  C08K5/14

CPC classification number: C08F210/06 ,  C08F8/50 ,  C08F255/04 ,  C08F2810/10 ,  C08K5/14 ,  C08L23/12 ,  C08L2023/42 ,  C08L2205/025 ,  C08F10/06 ,  C08F4/6465 ,  C08F4/651 ,  C08F236/06 ,  C08F210/16 ,  C08F2500/12 ,  C08F2500/15 ,  C08F2500/24 ,  C08F110/06 ,  C08F2500/11 ,  C08F2500/26 ,  C08F4/6492 ,  C08F4/6555 ,  C08F2/001

Abstract: The present invention relates to a polypropylene composition comprising a branched polypropylene (b-PP) having high melt strength (HMS). Furthermore, the present invention also relates to a method for providing the corresponding polypropylene having composition comprising the branched polypropylene (b-PP) and to a foam with the polypropylene composition comprising the branched polypropylene (b-PP). The branched polypropylene (b-PP) is based on a random copolymer with a small amount of ethylene.

公开(公告)号：US20160312020A1

公开(公告)日：2016-10-27

申请号：US15104489

申请日：2014-12-18

Applicant: BOREALIS AG

Inventor： Jingbo Wang ,  Katja Klimke ,  Petar Doshev ,  Tung Pham

IPC: C08L23/14 ,  B29C49/00

CPC classification number: C08L23/142 ,  B29C49/0005 ,  B29C49/04 ,  B29K2023/10 ,  B29K2023/14 ,  B29K2105/0094 ,  B29L2031/7158 ,  C08F210/06 ,  C08L2203/10 ,  C08L2205/025 ,  C08F4/65927 ,  C08F210/02 ,  C08F2500/12

Abstract: Blow molded article comprising a propylene copolymer having a MFR2 (230° C.) in the range of more than 2.0 to 12.0 g/10 min, a comonomer content in the range of 4.0 to below 4.0 mol.-%, a melting temperature in the range of 125 to below 143° C., and a xylene cold soluble fraction (XCS) in the range of above 15.0 to 40.0 wt.-%.

Abstract translation: 包含MFR2（230℃）在大于2.0至12.0g / 10min范围内的丙烯共聚物的吹塑制品，共聚单体含量在4.0至低于4.0mol％的范围内，熔融温度 125至143℃以下的范围，以及15.0〜40.0重量％以上的二甲苯冷可溶成分（XCS）。

公开(公告)号：US20160272741A1

公开(公告)日：2016-09-22

申请号：US15034762

申请日：2014-11-19

Applicant: BOREALIS AG

Inventor： Jingbo Wang ,  Johanna Lilja ,  Thomas Horill ,  Markus Gahleitner ,  Peter Denifl ,  Timo Leinonen

IPC: C08F110/06

CPC classification number: C08F110/06 ,  C08F2/001 ,  C08F2500/12 ,  C08F2500/15 ,  C08F4/651

Abstract: Propylene homopolymer with reduced emission value.

Abstract translation: 具有降低发射值的丙烯均聚物。

公开(公告)号：US20160145366A1

公开(公告)日：2016-05-26

申请号：US14897888

申请日：2014-06-24

Applicant: Borealis AG

Inventor： Jingbo Wang ,  Johanna Lilja ,  Markus Gahleitner ,  Juliane Braun

IPC: C08F210/06

CPC classification number: C08F210/06 ,  B29C49/0005 ,  B29C49/04 ,  B29K2023/14 ,  C08F2800/10 ,  C08L23/142 ,  C08L2203/10 ,  C08L2205/025 ,  C08L2308/00 ,  C08L2314/02 ,  C08F2/001 ,  C08F10/00 ,  C08F4/651 ,  C08F4/6548 ,  C08F210/16 ,  C08F2500/12 ,  C08F2500/26

Abstract: Extrusion blow molded article comprising a propylene copolymer having a high bottle appearance factor and good impact properties.

Abstract translation: 挤出吹塑制品，其包含具有高的瓶子外观因子和良好的冲击性能的丙烯共聚物。