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    1-butene copolymers and process for preparing them
    1.
    发明授权
    1-butene copolymers and process for preparing them 有权
    1-丁烯共聚物及其制备方法

    公开(公告)号：US07534848B2

    公开(公告)日：2009-05-19

    申请号：US10536857

    申请日：2003-11-14

    申请人： Luigi Resconi ,  Anteo Pelliconi ,  Enea Garagnani

    发明人： Luigi Resconi ,  Anteo Pelliconi ,  Enea Garagnani

    IPC分类号： C08F4/602 ,  C08F4/6192 ,  C08F210/08 ,  B01J31/22

    CPC分类号： C08F210/08 ,  C08F4/65912 ,  Y10S526/943 ,  C08F4/65927 ,  C08F210/16 ,  C08F2500/03 ,  C08F2500/15 ,  C08F2500/20

    摘要： A process comprising contacting 1-butene and one or more alpha-olefins under polymerization conditions in the presence of a catalyst system obtainable by contacting: (A) a metallocene compound of formula (I) wherein: M is an atom of a transition metal; p is an integer from 0 to 3; X, same or different, are hydrogen atoms, halogen atoms, or an hydrocarbon group; L is a divalent bridging group; R1 and R3 are hydrocarbon groups; R2 and R4 are hydrogen atoms or hydrocarbon groups; T1 and T2, equal to or different from each other are a moiety of formula (II), (III) or (IV): wherein: R5, R6, R7, R8 and R9, equal to or different from each other, are hydrogen or hydrocarbon groups; and (B) an alumoxane or a compound able to form an alkylmetallocene cation.

    摘要翻译： 一种方法，包括在聚合条件下，在催化剂体系存在下使1-丁烯和一种或多种α-烯烃接触，所述催化剂体系可通过使下列物质接触而获得：（A）式（I）的茂金属化合物，其中：M是过渡金属的原子; p是0至3的整数; X相同或不同，为氢原子，卤素原子或烃基; L是二价桥基; R1和R3是烃基; R2和R4是氢原子或烃基; T 1和T 2彼此相同或不同的是式（II），（III）或（IV）的部分：其中：R 5，R 6，R 7，R 8和R 9彼此相同或不同，为氢 或烃基; 和（B）铝氧烷或能够形成烷基茂金属阳离子的化合物。

    Polyolefin masterbatch for preparing impact-resistant polyolefin articles
    2.
    发明授权
    Polyolefin masterbatch for preparing impact-resistant polyolefin articles 有权
    用于制备耐冲击聚烯烃制品的聚烯烃母料

    公开(公告)号：US07288598B2

    公开(公告)日：2007-10-30

    申请号：US10506950

    申请日：2003-03-06

    申请人： Anteo Pelliconi ,  Enea Garagnani ,  Yutaka Yokoyama ,  Junichiro Washiyama ,  Hiroshi Takenouchi ,  Takeshi Nakajima

    发明人： Anteo Pelliconi ,  Enea Garagnani ,  Yutaka Yokoyama ,  Junichiro Washiyama ,  Hiroshi Takenouchi ,  Takeshi Nakajima

    IPC分类号： C08F10/02

    CPC分类号： C08L23/08 ,  C08L23/10 ,  C08L23/12 ,  C08L2666/06

    摘要： A masterbatch composition comprising (1) 10-50 wt % of a crystalline propylene homopolymer and (2) 50-90 wt % of a blend consisting of (a) a copolymer of ethylene and one or more C4-CIO a-olefin(s), containing 10-40 of C4-CIO a-olefin(s), and (b) an amorphous copolymer of propylene and ethylene. Copolymer (b) has an ethylene content from 20-70 wt %, and an intrinsic viscosity value of the xylene-soluble moiety of from 2.2 to 3.5 d/Lg, this value being equal to 0.8 to 1.2 times the intrinsic viscosity value of the xylene-soluble moiety of copolymer (a). The weight ratio of copolymers (a)/(b) is from 3/1 to 1/3. Polyolefin compositions comprising the said masterbatch composition are suitable for the manufacture of automotive parts.

    摘要翻译： 一种母料组合物，其包含（1）10-50重量％的结晶丙烯均聚物和（2）50-90重量％的共混物，由（a）乙烯和一种或多种C 4 -C 10α-烯烃的共聚物 ），含有10-40个C 4 -C 10α-烯烃，和（b）丙烯和乙烯的无定形共聚物。 共聚物（b）的乙烯含量为20〜70重量％，二甲苯可溶部分的特性粘度值为2.2〜3.5d / Lg，该值等于其特性粘度值的0.8〜1.2倍 共聚物（a）的二甲苯可溶部分。 共聚物（a）/（b）的重量比为3/1〜1/3。 包含所述母料组合物的聚烯烃组合物适于制造汽车部件。

    Crystalline propylene copolymer compositions having improved sealability and optical properties and reduced solubility
    6.
    发明授权
    Crystalline propylene copolymer compositions having improved sealability and optical properties and reduced solubility 有权
    结晶丙烯共聚物组合物具有改进的密封性和光学性质以及降低的溶解性

    公开(公告)号：US07557161B2

    公开(公告)日：2009-07-07

    申请号：US10491558

    申请日：2002-10-04

    申请人： Anteo Pelliconi ,  Enea Garagnani ,  Paola Sgarzi

    发明人： Anteo Pelliconi ,  Enea Garagnani ,  Paola Sgarzi

    IPC分类号： C08L23/00 ,  C08L23/04 ,  C08L23/16

    CPC分类号： C08L23/142 ,  C08L2205/02 ,  C08L2205/025 ,  C08L2666/04

    摘要： Propylene polymer compositions comprising (by weight): A) from 15% to 60% with C4-C8 alpha-olefin(s), containing more than 10%, but less than 14%, of said C4-C8 alpha-olefins (s); B) from 40% to 85% of a copolymer of propylene with C4-C8 alpha-olefin(s), preferably butene, containing from 14% to 30% of said C4-C8 alpha-olefin(s), and optionally from 0.5% to 3% of ethylene; provided that the total content of C4-C8 alpha-olefin(s) in the propylene polymer composition be higher than 10%.

    摘要翻译： 丙烯聚合物组合物包含（重量）：A）15％至60％的C 4 -C 8α-烯烃，其含有超过10％但小于14％的所述C 4 -C 8α-烯烃（s ）; B）40％至85％的丙烯与C 4 -C 8α-烯烃（优选丁烯）的共聚物，其含有14％至30％的所述C 4 -C 8α-烯烃，并且任选地为0.5 ％至3％的乙烯; 丙烯聚合物组合物中的C 4 -C 8α-烯烃的总含量高于10％。

    Isotactic 1-butene copolymers
    7.
    发明申请
    Isotactic 1-butene copolymers 有权
    全同立构1-丁烯共聚物

    公开(公告)号：US20080249273A1

    公开(公告)日：2008-10-09

    申请号：US11981497

    申请日：2007-10-30

    申请人： Luigi Resconi ,  Anteo Pelliconi ,  Enea Garagnani

    发明人： Luigi Resconi ,  Anteo Pelliconi ,  Enea Garagnani

    IPC分类号： C08F210/08

    CPC分类号： C08F210/08 ,  C08F4/65912 ,  Y10S526/943 ,  C08F4/65927 ,  C08F210/16 ,  C08F2500/03 ,  C08F2500/15 ,  C08F2500/20

    摘要： An isotactic 1-butene copolymer having a content up to 30% by mol of at least one alpha-olefin of formula CH2═CHZ derived units, wherein Z is a C3-C20 hydrocarbon group, having the following features: isotactic pentads (mmmm) >90%; and a percentage of soluble fraction in diethylether (% SD) and a molar content of said alpha olefins (% O) in the polymer chain meeting the following relation: % SD>2.8% O+8.

    摘要翻译： 具有至多30摩尔％的至少一种式CH 2 -CH-Z衍生单元的α-烯烃的全同立构1-丁烯共聚物，其中Z是C 3 90％; 以及在聚合物链中的二乙醚中可溶性部分的百分比（％SD）和所述α-烯烃（％O）的摩尔含量满足以下关系：<？在线公式描述=“在线公式” “lead”？>％SD> 2.8％O + 8。<？in-line-formula description =“In-line Formulas”end =“tail”？>

    Polyolefin masterbatch for preparing impact-resistant polyolefin articles
    8.
    发明申请
    Polyolefin masterbatch for preparing impact-resistant polyolefin articles 有权
    用于制备耐冲击聚烯烃制品的聚烯烃母料

    公开(公告)号：US20050113521A1

    公开(公告)日：2005-05-26

    申请号：US10506950

    申请日：2003-03-06

    申请人： Anteo Pelliconi ,  Enea Garagnani ,  Yutaka Yokoyama ,  Junichiro Washiyama ,  Hiroshi Takenouchi ,  Takeshi Nakajima

    发明人： Anteo Pelliconi ,  Enea Garagnani ,  Yutaka Yokoyama ,  Junichiro Washiyama ,  Hiroshi Takenouchi ,  Takeshi Nakajima

    IPC分类号： C08L23/00 ,  C08L23/08 ,  C08L23/10 ,  C08L23/12

    CPC分类号： C08L23/08 ,  C08L23/10 ,  C08L23/12 ,  C08L2666/06

    摘要： A masterbatch composition comprising (1) 10-50 wt % of a crystalline propylene homopolymer and (2) 50-90 wt % of a blend consisting of (a) a copolymer of ethylene and one or more C4-CIO a-olefin(s), containing 10-40 of C4-CIO a-olefin(s), and (b) an amorphous copolymer of propylene and ethylene. Copolymer (b) has an ethylene content from 20-70 wt %, and an intrinsic viscosity value of the xylene-soluble moiety of from 2.2 to 3.5 d/Lg, this value being equal to 0.8 to 1.2 times the intrinsic viscosity value of the xylene-soluble moiety of copolymer (a). The weight ratio of copolymers (a)/(b) is from 3/1 to 1/3. Polyolefin compositions comprising the said masterbatch composition are suitable for the manufacture of automotive parts.

    摘要翻译： 一种母料组合物，其包含（1）10-50重量％的结晶丙烯均聚物和（2）50-90重量％的共混物，由（a）乙烯和一种或多种C 4 -C 10α-烯烃的共聚物 ），含有10-40个C 4 -C 10α-烯烃，和（b）丙烯和乙烯的无定形共聚物。 共聚物（b）的乙烯含量为20〜70重量％，二甲苯可溶部分的特性粘度值为2.2〜3.5d / Lg，该值等于其特性粘度值的0.8〜1.2倍 共聚物（a）的二甲苯可溶部分。 共聚物（a）/（b）的重量比为3/1〜1/3。 包含所述母料组合物的聚烯烃组合物适于制造汽车部件。

    Method for improving the characteristics of polyolefins under heating
    9.
    发明授权
    Method for improving the characteristics of polyolefins under heating 失效
    改善加热下聚烯烃特性的方法

    公开(公告)号：US4548993A

    公开(公告)日：1985-10-22

    申请号：US465106

    申请日：1983-02-09

    申请人： Enea Garagnani ,  Alessandro Moro ,  Roberto Marzola

    发明人： Enea Garagnani ,  Alessandro Moro ,  Roberto Marzola

    IPC分类号： C08F8/44 ,  C08F255/00 ,  C08F255/02

    CPC分类号： C08F255/00 ,  C08F8/44

    摘要： Process for cross-linking polypropylene, propylene copolymers, polyethylene, ethylene/propylene and ethylene/propylene/diene elastomeric copolymers and mixtures of said elastomers with above said thermoplastic polyolefins, which consists in modifying the polymer in the molten state, by the addition of 0.01%-10% by weight of carboxylic acid, possibly in the presence of a generator of radicals and by the subsequent salification with metal ions of the thus grafted carboxylic groups. The polymer products thus obtained display considerably improved characteristics under heating. In particular, there are obtained improved processability and elastic recovery characteristics for thermoplastic rubbers.

    摘要翻译： 将聚丙烯，丙烯共聚物，聚乙烯，乙烯/丙烯和乙烯/丙烯/二烯弹性体共聚物交联的方法以及所述弹性体与上述热塑性聚烯烃的混合物，其包括在熔融状态下改性聚合物，加入0.01 ％-10重量％的羧酸，可能在存在自由基发生剂的情况下，随后通过与这样接枝的羧基的金属离子进行成盐。 由此获得的聚合物产物在加热下显示出显着改善的特性。 特别地，获得了热塑性橡胶的改进的加工性和弹性恢复特性。

    Glass fiber-reinforced polyolefins
    10.
    发明授权
    Glass fiber-reinforced polyolefins 失效
    玻璃纤维增​​强聚烯烃

    公开(公告)号：US4278586A

    公开(公告)日：1981-07-14

    申请号：US071481

    申请日：1979-08-31

    申请人： Roberto Marzola ,  Enea Garagnani

    发明人： Roberto Marzola ,  Enea Garagnani

    IPC分类号： C08K5/20 ,  C08K7/14

    CPC分类号： C08K5/20 ,  C08K7/14

    摘要： Blends consisting of:(a) 50-90% by weight of a crystalline polyolefin, such as polyethylene or polypropylene, and(b) 50-10% by weight of glass fibers,characterized in that said blends contain from 0.5 to 5% by weight, with respect to the polyolefin, of a bis-maleamic acid coupling agent such as N,N'-hexamethylene- or N,N'-dodecamethylene-bis-maleamic acid. Glass fiber-reinforced polyolefins are also disclosed.

    摘要翻译： 由以下组成的共混物：（a）50-90重量％的结晶聚烯烃如聚乙烯或聚丙烯，和（b）50-10重量％的玻璃纤维，其特征在于所述共混物含有0.5至5重量％ 重量，相对于聚烯烃，双马来酰胺酸偶合剂如N，N'-六亚甲基或N，N'-十二亚甲基 - 双马来酰胺酸。 还公开了玻璃纤维增​​强聚烯烃。