公开(公告)号：US20140350157A1

公开(公告)日：2014-11-27

申请号：US14237138

申请日：2012-08-08

Applicant: Borealis AG

Inventor： Georg Grestenberger ,  Klaus Bernreitner ,  Sybille Simon ,  Michael Reisecker

IPC: C08K5/20 ,  C08L23/06 ,  C08L23/14 ,  C08K3/34 ,  C08L23/12

CPC classification number: C08K5/20 ,  C08K3/34 ,  C08K2201/014 ,  C08L23/06 ,  C08L23/10 ,  C08L23/12 ,  C08L23/14 ,  C08L23/142 ,  C08L23/16 ,  C08L2207/02 ,  C08L2666/08 ,  C08L2666/06

Abstract: Composition comprising a heterophasic propylene copolymer and two different slip agents, namely—a fatty acid amid derivative of formula (I) wherein R1 is a C5 to C25 alkyl residue or C5 to C25 alkenyl residue, R2 is a long-chain organic residue containing at least 6 carbon atoms, and—an unsaturated fatty acid amide.

Abstract translation: 包含多相丙烯共聚物和两种不同的滑爽剂的组合物，即式（I）的脂肪酸酰胺衍生物，其中R 1是C 5至C 25烷基残基或C 5至C 25烯基残基，R 2是长链有机残基， 至少6个碳原子，和 - 不饱和脂肪酸酰胺。

公开(公告)号：US08716387B2

公开(公告)日：2014-05-06

申请号：US13826755

申请日：2013-03-14

Applicant: Borealis AG

Inventor： Werner Posch ,  Michael Tranninger ,  Pauli Leskinen ,  Bo Malm ,  Sybille Simon ,  Norbert Reichelt

IPC: C08K3/26 ,  C08K3/34

CPC classification number: C08L23/10 ,  B29C45/0001 ,  C08F110/06 ,  C08F210/06 ,  C08F297/08 ,  C08L23/0815 ,  C08L23/16 ,  C08L2205/02 ,  C08L2207/02 ,  C08L2314/02 ,  C08F2/001 ,  C08L2666/06 ,  C08F210/16 ,  C08F2500/12 ,  C08F2500/17 ,  C08F2500/11

Abstract: Heterophasic polypropylene composition comprising (A) 45 to 70 wt % of a propylene homo- or copolymer matrix with an MFR2 in accordance with ISO 1133 (230° C., 2.16 kg load) of ≧80 g/10 min and (B) 25 to 40 wt % of an elastomeric propylene-ethylene copolymer, having an intrinsic viscosity IV (ISO 1628, with decalin as solvent) of ≧3.3 dl/g and an ethylene content of 20 to 50 wt %, (C) 0-15 wt % of an elastomeric ethylene/alpha-olefin random copolymer (D) 3-25 parts per weight of inorganic filler, the heterophasic polypropylene compositions having a total MFR2 (230° C./2.16 kg) in accordance with ISO 1133 of ≧5 g/10 min, a Charpy notched impact strength according to ISO 179/1eA at +23° C. of ≧15.0 kJ/m2, preferably ≧25.0 kJ/m2, a minimum value for the Charpy notched impact strength according to ISO 179/1eA at −20° C. of ≧7.0 kJ/m2, preferably ≧10.0 kJ/m2 and a tensile modulus according to ISO 527-3 of ≧1200 MPa; their preparation and use for producing injection moulded articles being free of flow marks.

Abstract translation: 多相聚丙烯组合物，其包含（A）45至70重量％的丙烯均聚物或共聚物基体，其具有根据ISO 1133（230℃，2.16kg负荷）≥80g/ 10min的MFR 2和（B）25 至40重量％的丙烯 - 乙烯共聚物，其特性粘度IV（ISO 1628，作为溶剂的十氢化萘）为≥3.3dl/ g，乙烯含量为20〜50重量％，（C）为0〜15重量％ ％的弹性体乙烯/α-烯烃无规共聚物（D）3-25重量份的无机填料，根据ISO 1133的总共MFR 2（230℃/ 2.16kg）的多相聚丙烯组合物为≥5g / 10分钟，根据ISO 179 / 1eA在+ 23℃下的夏比缺口冲击强度为≥15.0kJ/ m 2，优选≥25.0kJ/ m 2，根据ISO 179 / 1eA的夏比缺口冲击强度的最小值 在-20℃，≥7.0kJ/ m 2，优选≥10.0kJ/ m 2，并且根据ISO 527-3的≧1200MPa的拉伸模量; 它们的制备和用于生产没有流痕的注塑制品。

公开(公告)号：US20130317160A1

公开(公告)日：2013-11-28

申请号：US13826755

申请日：2013-03-14

Applicant: Borealis AG

Inventor： Werner Posch ,  Michael Tranninger ,  Pauli Leskinen ,  Bo Malm ,  Sybille Simon ,  Norbert Reichelt

IPC: C08L23/10

CPC classification number: C08L23/10 ,  B29C45/0001 ,  C08F110/06 ,  C08F210/06 ,  C08F297/08 ,  C08L23/0815 ,  C08L23/16 ,  C08L2205/02 ,  C08L2207/02 ,  C08L2314/02 ,  C08F2/001 ,  C08L2666/06 ,  C08F210/16 ,  C08F2500/12 ,  C08F2500/17 ,  C08F2500/11

Abstract: Heterophasic polypropylene composition comprising (A) 45 to 70 wt % of a propylene homo- or copolymer matrix with an MFR2 in accordance with ISO 1133 (230° C., 2.16 kg load) of ≧80 g/10 min and (B) 25 to 40 wt % of an elastomeric propylene-ethylene copolymer, having an intrinsic viscosity IV (ISO 1628, with decalin as solvent) of ≧3.3 dl/g and an ethylene content of 20 to 50 wt %, (C) 0-15 wt % of an elastomeric ethylene/alpha-olefin random copolymer (D) 3-25 parts per weight of inorganic filler, the heterophasic polypropylene compositions having a total MFR2 (230° C./2.16 kg) in accordance with ISO 1133 of ≧5 g/10 min, a Charpy notched impact strength according to ISO 179/1eA at +23° C. of ≧15.0 kJ/m2, preferably ≧25.0 kJ/m2, a minimum value for the Charpy notched impact strength according to ISO 179/1eA at −20° C. of ≧7.0 kJ/m2, preferably ≧10.0 kJ/m2 and a tensile modulus according to ISO 527-3 of ≧1200 MPa; their preparation and use for producing injection moulded articles being free of flow marks.

Abstract translation: 多相聚丙烯组合物，其包含（A）45至70重量％的丙烯均聚物或共聚物基质，其具有根据ISO 1133（230℃，2.16kg负荷）的MFR 2≥80g/ 10min和（B） 25〜40重量％的弹性体丙烯 - 乙烯共聚物，其特性粘度IV（ISO 1628，作为溶剂的十氢化萘）= 3.3dl / g，乙烯含量为20〜50重量％，（C） 15重量％的弹性体乙烯/α-烯烃无规共聚物（D）3-25重量份的无机填料，所述多相聚丙烯组合物具有根据ISO 1133的总MFR2（230℃/ 2.16kg） = 5g / 10min，根据ISO 179 / 1eA在+ 23℃下的Charpy缺口冲击强度> = 15.0kJ / m 2，优选> = 25.0kJ / m 2，对于Charpy缺口冲击强度的最小值 在-20℃下的ISO 179 / 1eA => 7.0kJ / m 2，优选> = 10.0kJ / m 2，并且根据ISO 527-3的= 1200MPa的拉伸模量; 它们的制备和用于生产没有流痕的注塑制品。