公开(公告)号：WO2016066453A2

公开(公告)日：2016-05-06

申请号：PCT/EP2015073997

申请日：2015-10-16

Applicant: BOREALIS AG

Inventor： WANG JINGBO ,  LESKINEN PAULI ,  HORILL THOMAS ,  GAHLEITNER MARKUS ,  TRANNINGER CORNELIA ,  FRIEDRICH KARLHEINZ ,  SHUTOV PAVEL

IPC: C08L23/12

CPC classification number: C08L23/12 ,  C08L2205/02 ,  C08L2205/03 ,  C08L2205/24 ,  C08L2207/02 ,  C08L2308/00 ,  C08L2314/02 ,  C08L23/16 ,  C08F210/06 ,  C08F2/001 ,  C08F110/14 ,  C08F4/6492

Abstract: Heterophasic polypropylene composition with improved impact strength/stiffness balance and with high flowability, reduced emissions and low shrinkage, and its use.

Abstract translation: 多相聚丙烯组合物具有改善的冲击强度/刚度平衡和高流动性，减少排放和低收缩率及其用途。

公开(公告)号：WO2016071388A3

公开(公告)日：2016-09-01

申请号：PCT/EP2015075684

申请日：2015-11-04

Applicant: BOREALIS AG

Inventor： BRAUN HERMANN ,  WANG JINGBO ,  GAHLEITNER MARKUS ,  PROKSCHI HERMANN ,  LILJA JOHANNA

IPC: C08F210/06 ,  C08F4/651 ,  C08F4/653 ,  C08F4/654 ,  C08F4/658 ,  C08F8/02 ,  C08F8/06 ,  C08F255/02 ,  C08K5/14

CPC classification number: C08F255/02 ,  C08F8/02 ,  C08F8/06 ,  C08F255/04 ,  C08K3/0033 ,  C08K3/013 ,  C08K5/0008 ,  C08K5/14 ,  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.

Abstract translation: 本发明涉及在共聚物中具有共聚单体的丙烯均聚物或共聚物，所述共聚物选自乙烯，C 4 -C 20-α烯烃，所述丙烯均聚物或共聚物不含邻苯二甲酸化合物。 它进一步涉及在共聚物中具有选自乙烯，C 4 -C 20-α烯烃的共聚单体的长链支化丙烯均聚物或共聚物（b-PP），所述长链支化丙烯均聚物或共聚物（b-PP）为 不含邻苯二甲酸化合物。 以及他们的生产过程和用途。

公开(公告)号：WO2016071384A3

公开(公告)日：2016-08-25

申请号：PCT/EP2015075676

申请日：2015-11-04

Applicant: BOREALIS AG

Inventor： BRAUN HERMANN ,  WANG JINGBO ,  GAHLEITNER MARKUS ,  PROKSCHI HERMANN ,  LESKINEN PAULI ,  LILJA JOHANNA

IPC: C08F210/06 ,  C08F4/651 ,  C08F4/653 ,  C08F4/654 ,  C08F4/658

CPC classification number: C08F210/06 ,  C08F255/04 ,  C08F210/16 ,  C08F2500/12 ,  C08F2500/24 ,  C08F2500/09 ,  C08F4/6546 ,  C08F4/651 ,  C08F4/6581 ,  C08F236/06 ,  C08F4/6492

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.

Abstract translation: 本发明涉及在共聚物中具有共聚单体的丙烯均聚物或共聚物，所述共聚物选自乙烯，C 4 -C 20-α烯烃，所述丙烯均聚物或共聚物不含邻苯二甲酸化合物。 它进一步涉及在共聚物中具有选自乙烯，C 4 -C 20-α烯烃的共聚单体的长链支化丙烯均聚物或共聚物（b-PP），所述长链支化丙烯均聚物或共聚物（b-PP）为 不含邻苯二甲酸化合物。 以及他们的生产过程和用途。

公开(公告)号：WO2011076637A3

公开(公告)日：2011-09-22

申请号：PCT/EP2010069807

申请日：2010-12-15

Applicant: BOREALIS AG ,  BERNREITNER KLAUS ,  NIEDERSUESS KLAUS ,  GAHLEITNER MARKUS

Inventor： BERNREITNER KLAUS ,  NIEDERSUESS KLAUS ,  GAHLEITNER MARKUS

IPC: C08J5/18

CPC classification number: C08J5/18 ,  C08F10/06 ,  C08J2323/14 ,  C08L23/10 ,  C08L23/142 ,  C08L2205/025 ,  C08L2207/07 ,  C08L2666/06 ,  C08F210/06 ,  C08F210/16 ,  C08F2500/09 ,  C08F2500/11 ,  C08F2500/12 ,  C08F2500/26

Abstract: Extrusion blown film comprising a polypropylene composition, said polypropylene composition comprises a random propylene copolymer, a high melt strength polypropylene, and optionally a clarifier, wherein ° the random propylene copolymer comprises units derived from propylene and at least another C2 to C20 a-olefm. ° the high melt strength polypropylene has a branching index g' of less than 1.0. ° the clarifier comprises at least one a-nucleating agent, and wherein further ° the branching index g' of the random propylene copolymer is higher than the branching index g' of the high melt strength polypropylene, ° the extrusion melt blown film and/or the polypropylene composition, (i) fulfill(s) the equation (I) Tm-Tc = 30 wherein Tm is the melting temperature [°C] making up more than 50% of the total melting enthalpy Hm of the extrusion melt blown film or of the polypropylene composition measured by DSC according to ISO 11357-3; Tc is the crystallization temperature [°C] of the extrusion melt blown film or of the polypropylene composition measured by DSC according to ISO 11357-3; and/or (ii) has (have) a melt flow rate MFR2 (230 °C) measured according to ISO 1133 of 1.0 to 5.5 g/10min.

Abstract translation: 包含聚丙烯组合物的挤出吹塑薄膜，所述聚丙烯组合物包含无规丙烯共聚物，高熔体强度聚丙烯和任选的澄清剂，其中无规丙烯共聚物包含衍生自丙烯和至少另一种C 2至C 20α-烯烃的单元。 °高熔体强度聚丙烯的支化指数g'小于1.0。 所述澄清剂包含至少一种α-成核剂，并且其中所述无规丙烯共聚物的支化指数g'高于所述高熔体强度聚丙烯的支化指数g'，所述挤出熔融吹塑膜和/或 该聚丙烯组合物，（i）满足等式（I）Tm-Tc = 30，其中Tm是构成挤出熔喷膜的总熔融焓Hm的50％以上的熔化温度[℃]或 根据ISO 11357-3通过DSC测量的聚丙烯组合物; Tc是根据ISO 11357-3通过DSC测量的挤出熔体吹塑膜或聚丙烯组合物的结晶温度[℃]; 和/或（ii）具有根据ISO 1133测量的1.0至5.5g / 10min的熔体流动速率MFR 2（230℃）。