公开(公告)号：US20130072634A1

公开(公告)日：2013-03-21

申请号：US13696014

申请日：2011-04-06

Applicant: Marco Ciarafoni ,  Paola Massari ,  Claudio Cavalieri ,  Tiziana Caputo

Inventor： Marco Ciarafoni ,  Paola Massari ,  Claudio Cavalieri ,  Tiziana Caputo

IPC: C08L23/16

CPC classification number: C08L23/16 ,  C08F297/083 ,  C08L23/08 ,  C08L23/0815 ,  C08L23/142 ,  C08L2308/00 ,  C08L2666/06

Abstract: A propylene polymer composition comprising (percent by weight):A) 65%-85% of a propylene copolymer containing from 2.0% to 5.0% of ethylene derived units having MFR L (Melt Flow Rate according to ASTM 1238, condition L, i.e. 230° C. and 2.16 kg load) from 0.5 to 50 g/10 min and a melting temperature Tm ranging from 146° C. to 155° C.; B) 15%-35%, of a copolymer of ethylene and propylene with from 74% to 87%, of ethylene derived units; the composition having the intrinsic viscosity of the fraction soluble in xylene ranging from 0.8 to 1.2 dl/g preferably from 0.9 to 1.1 dl/g.

Abstract translation: 包含（重量％）的丙烯聚合物组合物：A）65％-85％的含有2.0％至5.0％具有MFR L的乙烯衍生单元的丙烯共聚物（根据ASTM 1238的熔体流动速率，条件L，即230 ℃和2.16kg负荷）为0.5〜50g / 10min，熔融温度Tm为146〜155℃。 B）乙烯和丙烯的共聚物的15％-35％和衍生的乙烯单元的74％至87％; 该组合物具有可溶于二甲苯的馏分的特性粘度为0.8-1.2dl / g，优选为0.9-1.1dl / g。

公开(公告)号：US08178632B2

公开(公告)日：2012-05-15

申请号：US12309579

申请日：2007-06-18

Applicant: Claudio Cavalieri ,  Enrico Beccarini ,  Camillo Cagnani

Inventor： Claudio Cavalieri ,  Enrico Beccarini ,  Camillo Cagnani

IPC: C08F2/00 ,  C08F110/06 ,  B01J19/18

CPC classification number: C08F10/02 ,  C08F10/00 ,  C08F110/06 ,  C08F210/06 ,  C08F4/651 ,  C08F4/6545 ,  C08F2/001 ,  C08F2/34 ,  C08F2500/12 ,  C08F210/16

Abstract: Propylene polymers having specific values of total comonomer content and melting temperature, articles obtained therefrom, in particular extrusion blow molded articles, and gas-phase process for obtaining said propylene polymers.

Abstract translation: 具有总共聚单体含量和熔融温度的具体值的丙烯聚合物，由其获得的制品，特别是挤出吹塑制品，以及用于获得所述丙烯聚合物的气相方法。

公开(公告)号：US20110245427A1

公开(公告)日：2011-10-06

申请号：US13139473

申请日：2009-12-24

Applicant: Claudio Cavalieri ,  Monica Galvan ,  Enrico Beccarini

Inventor： Claudio Cavalieri ,  Monica Galvan ,  Enrico Beccarini

IPC: C08L23/14 ,  F16L9/00

CPC classification number: C08L23/14 ,  B29C47/0004 ,  B29C47/0023 ,  B29K2023/06 ,  B29K2023/12 ,  C08L23/0815 ,  C08L23/142 ,  C08L23/16 ,  C08L2203/18 ,  C08L2207/02 ,  C08L2666/06

Abstract: Articles, particularly pressure pipes, having high strength as well as high stiffness and very good impact resistance even at low temperatures can be obtained by using a heterophasic polyolefin composition comprising (percent by weight) 70-90% of a random copolymer of propylene with 0.5-6% of 1-hexene, and 10-30% of a polymer of ethylene with a C3-C10 α-olefin and optionally a diene, wherein the polymer of ethylene has an ethylene content higher than 45% and an intrinsic viscosity [η] value from 3 to 5 dl/g.A particular advantage of the present invention is that articles comprising the above heterophasic polyolefin composition show a low ductile to brittle transition temperature (DBTT).

Abstract translation: 通过使用包含（重量％）70-90％的丙烯与0.5的无规共聚物的多相聚烯烃组合物，可以获得具有高强度以及高刚度以及高耐冲击性的制品，特别是压力管， -6％的1-己烯和10-30％的乙烯与C 3 -C 10α-烯烃和任选的二烯的聚合物，其中乙烯的聚合物的乙烯含量高于45％，特性粘度[eegr ;]值为3至5dl / g。 本发明的一个特别的优点是包含上述多相聚烯烃组合物的制品显示出低的延性至脆性转变温度（DBTT）。

公开(公告)号：US07947348B2

公开(公告)日：2011-05-24

申请号：US12086348

申请日：2006-12-15

Applicant: Fiorella Pradella ,  Pierre-Alain Weiss ,  Claudio Cavalieri ,  Gabriella Sartori

Inventor： Fiorella Pradella ,  Pierre-Alain Weiss ,  Claudio Cavalieri ,  Gabriella Sartori

IPC: B65B53/00 ,  F16B4/00

CPC classification number: C08L23/12 ,  C08J5/18 ,  C08J2323/10 ,  C08K3/34 ,  C08L23/10 ,  C08L23/14 ,  C08L2205/02 ,  Y10T428/1328 ,  Y10T428/1352 ,  Y10T428/1372 ,  Y10T428/258 ,  Y10T428/31909 ,  Y10T428/31913 ,  C08L2666/06

Abstract: Polypropylene compositions, particularly suited for preparation of stretched/oriented articles, especially for injection stretch blow moulded bottles, comprising: A) one or more propylene homopolymers or propylene copolymers or their mixtures; B) from 500 to about 1500 ppm by weight of talc in form of particles having average particle diameter of equal to or less than 1.5 μm. Said compositions display higher crystallization temperature with respect to the same polyolefin (A) without addition of (B), while keeping good levels of transparency, particularly when (A) is or comprises a random polymer.

Abstract translation: 聚丙烯组合物，特别适用于制备拉伸/取向制品，特别是用于注射拉伸吹塑成型的瓶子，包括：A）一种或多种丙烯均聚物或丙烯共聚物或它们的混合物; B）500至约1500ppm重量的平均粒径等于或小于1.5μm的颗粒形式的滑石。 所述组合物相对于相同的聚烯烃（A）显示较高的结晶温度，而不添加（B），同时保持良好的透明度水平，特别是当（A）为或包含无规聚合物时。

公开(公告)号：US20100233399A1

公开(公告)日：2010-09-16

申请号：US12086348

申请日：2006-12-15

Applicant: Fiorella Pradella ,  Pierre-Alain Weiss ,  Claudio Cavalieri ,  Gabriella Sartori

Inventor： Fiorella Pradella ,  Pierre-Alain Weiss ,  Claudio Cavalieri ,  Gabriella Sartori

IPC: B32B1/02 ,  C08K3/34 ,  B32B5/16

CPC classification number: C08L23/12 ,  C08J5/18 ,  C08J2323/10 ,  C08K3/34 ,  C08L23/10 ,  C08L23/14 ,  C08L2205/02 ,  Y10T428/1328 ,  Y10T428/1352 ,  Y10T428/1372 ,  Y10T428/258 ,  Y10T428/31909 ,  Y10T428/31913 ,  C08L2666/06

Abstract: Polypropylene compositions, particularly suited for preparation of stretched/oriented articles, especially for injection stretch blow moulded bottles, comprising: A) one or more propylene homopolymers or propylene copolymers or their mixtures; B) from 500 to about 1500 ppm by weight of talc in form of particles having average particle diameter of equal to or less than 1.5 μm. Said compositions display higher crystallization temperature with respect to the same polyolefin (A) without addition of (B), while keeping good levels of transparency, particularly when (A) is or comprises a random polymer.

Abstract translation: 聚丙烯组合物，特别适用于制备拉伸/取向制品，特别是用于注射拉伸吹塑成型的瓶子，包括：A）一种或多种丙烯均聚物或丙烯共聚物或它们的混合物; B）500至约1500ppm重量的平均粒径等于或小于1.5μm的颗粒形式的滑石。 所述组合物相对于相同的聚烯烃（A）显示较高的结晶温度，而不添加（B），同时保持良好的透明度水平，特别是当（A）为或包含无规聚合物时。

公开(公告)号：US20090192271A1

公开(公告)日：2009-07-30

申请号：US12309579

申请日：2007-06-18

Applicant: Claudio Cavalieri ,  Enrico Beccarini ,  Camillo Cagnani

Inventor： Claudio Cavalieri ,  Enrico Beccarini ,  Camillo Cagnani

IPC: C08F210/06 ,  B29C47/00

CPC classification number: C08F10/02 ,  C08F10/00 ,  C08F110/06 ,  C08F210/06 ,  C08F4/651 ,  C08F4/6545 ,  C08F2/001 ,  C08F2/34 ,  C08F2500/12 ,  C08F210/16

Abstract: Propylene polymers having specific values of total comonomer content and melting temperature, articles obtained therefrom, in particular extrusion blow molded articles, and gas-phase process for obtaining said propylene polymers.

Abstract translation: 具有总共聚单体含量和熔融温度的具体值的丙烯聚合物，由其获得的制品，特别是挤出吹塑制品，以及用于获得所述丙烯聚合物的气相方法。

公开(公告)号：US09988522B2

公开(公告)日：2018-06-05

申请号：US12734789

申请日：2008-11-25

Applicant: Claudio Cavalieri ,  Monica Galvan

Inventor： Claudio Cavalieri ,  Monica Galvan

IPC: C08L23/10 ,  C08L23/20 ,  C08L23/22 ,  C08K5/00 ,  C08K5/14

CPC classification number: C08L23/10 ,  C08K5/005 ,  C08K5/0083 ,  C08K5/14 ,  C08L23/20 ,  C08L23/22 ,  Y10T428/1352 ,  C08L2666/06 ,  C08L2666/08

Abstract: A polyolefin composition having good transparency and mechanical properties comprising, all percent amounts being by weight: A) from 70 to 98% of a propylene homopolymer or copolymer having haze of 25% or less and melting temperature of 130° C. or higher; and B) from 2 to 30% of a butene-1 copolymer containing from 0.5 to 30% of one or more comonomer(s).

公开(公告)号：US08735497B2

公开(公告)日：2014-05-27

申请号：US13500633

申请日：2010-10-04

Applicant: Claudio Cavalieri ,  Fiorella Pradella ,  Monica Galvan

Inventor： Claudio Cavalieri ,  Fiorella Pradella ,  Monica Galvan

IPC: C08F8/00 ,  C08L23/04 ,  C08L23/10

CPC classification number: C08F210/06 ,  C08L23/0815 ,  C08L23/142 ,  C08L23/16 ,  C08F2/001 ,  C08L2666/06 ,  C08F210/16 ,  C08F2500/20 ,  C08F2500/17 ,  C08F2500/12

Abstract: A propylene composition comprising (percent by weight): A) 60%-95%, of a crystalline propylene copolymer containing from 2.0% to 10.0% of ethylene derived units having a melting point ranging from 148° C. to 160° C.; wherein the melting temperature Tm is measured by DSC on the as-reactor polymer; B) 40%-5%, of a copolymer of ethylene containing from 70% to 85%, of ethylene derived units intrinsic viscosity ranging from 0.8 to 3 dl/g.

Abstract translation: 包含（重量％）的丙烯组合物：A）60％-95％的含有2.0％至10.0％的熔点范围为148℃至160℃的乙烯衍生单元的结晶丙烯共聚物。 其中通过DSC在所述反应器上聚合物上测量熔融温度Tm; B）40％-5％乙烯含量为70％至85％的乙烯共聚物，其特性粘度为0.8至3dl / g。

公开(公告)号：US20130344267A1

公开(公告)日：2013-12-26

申请号：US14004114

申请日：2012-03-08

Applicant: Thomas A. Frederick ,  Claudio Cavalieri ,  Jeanine A. Smith ,  Gilles Jobin ,  Timothy C. Brasel ,  Roberto Pantaleoni ,  Marco Ciarafoni ,  Paola Massari

Inventor： Thomas A. Frederick ,  Claudio Cavalieri ,  Jeanine A. Smith ,  Gilles Jobin ,  Timothy C. Brasel ,  Roberto Pantaleoni ,  Marco Ciarafoni ,  Paola Massari

IPC: B65D1/02

CPC classification number: B65D1/0207 ,  B29C45/0001 ,  C08L23/12 ,  C08L23/14 ,  Y10T428/1352

Abstract: A container comprising a polyolefin composition comprising: A) from 59 wt % to 84 wt %, of a propylene homopolymer having isotactic pentads (mmmm) measured with by 13C-NMR higher than 96%, B) from 16 wt % to 41 wt %, of a copolymer of propylene and ethylene with from 30 wt % to 44 wt %, of ethylene derived units; the sum A) +B) being 100; the composition having an MFR L (Melt Flow Rate according to ISO 1133, condition L, i.e. 230° C. and 2.16 kg load) comprised from 72 to 100 g/10 min.

Abstract translation: 一种包含聚烯烃组合物的容器，其包含：A）59重量％至84重量％的具有通过13 C-NMR测量的全同立构五单元组（mmmm）的丙烯均聚物高于96％，B）为16重量％至41重量％ 的丙烯和乙烯与30重量％至44重量％的乙烯衍生单元的共聚物; 总和A）+ B）为100; 该组合物具有72至100g / 10分钟的MFR L（根据ISO 1133的熔体流动速率，条件L，即230℃和2.16kg负荷）。

公开(公告)号：US08487045B2

公开(公告)日：2013-07-16

申请号：US13139473

申请日：2009-12-24

Applicant: Claudio Cavalieri ,  Monica Galvan ,  Enrico Beccarini

Inventor： Claudio Cavalieri ,  Monica Galvan ,  Enrico Beccarini

IPC: B29C47/00 ,  C08L23/14

CPC classification number: C08L23/14 ,  B29C47/0004 ,  B29C47/0023 ,  B29K2023/06 ,  B29K2023/12 ,  C08L23/0815 ,  C08L23/142 ,  C08L23/16 ,  C08L2203/18 ,  C08L2207/02 ,  C08L2666/06

Abstract: Articles, particularly pressure pipes, having high strength as well as high stiffness and very good impact resistance even at low temperatures can be obtained by using a heterophasic polyolefin composition comprising (percent by weight) 70-90% of a random copolymer of propylene with 0.5-6% of 1-hexene, and 10-30% of a polymer of ethylene with a C3-C10 α-olefin and optionally a diene, wherein the polymer of ethylene has an ethylene content higher than 45% and an intrinsic viscosity [η] value from 3 to 5 dl/g.A particular advantage of the present invention is that articles comprising the above heterophasic polyolefin composition show a low ductile to brittle transition temperature (DBTT).

Abstract translation: 通过使用包含（重量％）70-90％的丙烯与0.5的无规共聚物的多相聚烯烃组合物，可以获得具有高强度以及高刚度以及高耐冲击性的制品，特别是压力管， -6％的1-己烯和10-30％的乙烯与C 3 -C 10α-烯烃和任选的二烯的聚合物，其中乙烯的聚合物的乙烯含量高于45％，特性粘度[η ]值为3至5dl / g。 本发明的一个特别的优点是包含上述多相聚烯烃组合物的制品显示出低的延性至脆性转变温度（DBTT）。