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1. 发明公开

EP3448926A1 CAPS OR CLOSURES MADE FROM A RESIN COMPOSITION COMPRISING POLYETHYLENE 有权
公开(公告)号：EP3448926A1
公开(公告)日：2019-03-06
申请号：EP17758147.7
申请日：2017-08-25
申请人： Total Research & Technology Feluy
发明人： RIBOUR, David
IPC分类号： C08K5/20 , C08K5/3475 , B65D39/00 , B29D99/00 , B65D41/00
CPC分类号： C08L23/06 , B29D99/0096 , B65D41/04 , C08K5/20 , C08K5/3475 , C08L2207/062 , C08L2314/06
摘要： The present invention also relates to a process for the production of said caps or closures.

2. 发明公开

EP3394189A1 THERMOFORMED POLYMERIC ARTICLES CONTAINING AN ADDITIVE 审中-公开
公开(公告)号：EP3394189A1
公开(公告)日：2018-10-31
申请号：EP16825432.4
申请日：2016-12-22
申请人： Diania Technologies Limited
发明人： KENNY, Sinéad , MALKOCH, Michael
IPC分类号： C09D201/00 , A61L29/04 , A61L29/08 , A61L29/12 , C08L101/00
CPC分类号： C08L23/06 , A61L29/126 , B29C43/003 , B29C43/02 , B29C47/0004 , B29C47/0023 , B29C71/02 , B29K2023/065 , B29K2071/02 , B29K2077/00 , C08G63/06 , C08L87/005 , C08L101/005 , C08L2205/03 , C08L2207/062 , C09D201/005
摘要： The properties of a thermoformed polymeric article are modified by incorporation of an additive in a thermoplastic/thermoplastic elastic host matrix. The additive comprises a polydispersed hyperbranched polymer (HBP) or a branched monodispersed dendritic polymer (DP). The HBP or DP is linked to a plurality of oligomer chains. The additive migrates to the surface of the article during the thermoforming process.

3. 发明公开

EP3391386A1 CABLE COMPRISING A FOAMED LAYER COMPRISING A POLYOLEFIN POLYMER AND A BLOWING AGENT 有权
公开(公告)号：EP3391386A1
公开(公告)日：2018-10-24
申请号：EP16805100.1
申请日：2016-12-01
申请人： Borealis AG
发明人： HJÄRTFORS, Anna , WANNERSKOG, Asa , ANKER, Martin , WATSON, Ann , PRIETO, Oscar
IPC分类号： H01B3/44 , H01B11/00 , C08K5/092 , C08L23/04
CPC分类号： H01B3/441 , B29C47/0004 , B29C47/025 , B29K2023/065 , B29K2105/04 , B29K2995/0007 , B29L2031/3462 , C08J9/0014 , C08J9/0023 , C08J9/0028 , C08J9/0061 , C08J9/08 , C08J2201/024 , C08J2201/03 , C08J2203/02 , C08J2203/12 , C08J2207/06 , C08J2323/06 , C08J2423/06 , C08L23/06 , C08L2203/202 , C08L2205/025 , C08L2207/062 , C08L2207/066 , H01B11/00 , H01B13/142 , C08L23/04
摘要： The invention relates to a cable comprising at least one layer which comprises a foamable polyolefin polymer composition comprising a polyolefin polymer composition and blowing agent wherein the blowing agent comprises more than 90 wt% of citric acid or a derivate of citric acid.

4. 发明公开

EP3344695A1 RESINS FOR USE AS TIE LAYER IN MULTILAYER STRUCTURE AND MULTILAYER STRUCTURES COMPRISING THE SAME 有权
公开(公告)号：EP3344695A1
公开(公告)日：2018-07-11
申请号：EP16751789.5
申请日：2016-08-05
申请人： Dow Global Technologies LLC
发明人： ZHENG, Yong , WALTHER, Brian W. , BAWISKAR, Santosh S. , SERRAT, Cristina
IPC分类号： C08L23/06 , C08L51/06 , C08L23/08 , C08K5/42 , B32B27/32
CPC分类号： C09J123/06 , B32B1/08 , B32B7/12 , B32B27/06 , B32B27/08 , B32B27/306 , B32B27/32 , B32B27/327 , B32B27/34 , B32B2250/03 , B32B2250/04 , B32B2250/05 , B32B2250/24 , B32B2270/00 , B32B2307/7244 , B32B2307/7246 , B32B2439/40 , B32B2439/46 , B32B2597/00 , C08K5/42 , C08L23/06 , C08L23/0815 , C08L51/06 , C08L2201/14 , C08L2203/16 , C08L2207/062
摘要： The present invention provides resins that can be used as a tie layer in a multilayer structure and to multilayer structures comprising one or more tie layers formed from such resins. In one aspect, a resin for use as a tie layer in a multilayer structure that comprises a high density polyethylene having a density greater than 0.960 g/cm3, wherein the high density polyethylene comprises 1 to 99 weight percent of the resin, a maleic anhydride grafted high density polyethylene, wherein the maleic anhydride grafted high density polyethylene comprises 1 to 99 weight percent of the resin, and a catalyst comprising at least one Lewis acid.

5. 发明授权

EP3085531B1 POLYOLEFIN MULTILAYER MICROPOROUS MEMBRANE AND BATTERY SEPARATOR 有权转让
标题翻译：聚烯烃多层膜微孔膜和电池分离器
公开(公告)号：EP3085531B1
公开(公告)日：2018-05-02
申请号：EP15800063.8
申请日：2015-05-28
申请人： Toray Industries, Inc.
发明人： MIURA, Yukiko , MITSUOKA, Hideto , KUBOTA, Takashi
IPC分类号： B32B27/32 , C08J9/00 , C08L23/06 , C08L23/12 , H01M2/16 , H01M10/0525 , B01D71/26 , B01D67/00 , B32B27/08 , B01D69/12
CPC分类号： H01M2/1653 , B01D67/002 , B01D67/0027 , B01D67/003 , B01D69/12 , B01D71/26 , B01D2313/12 , B01D2325/04 , B01D2325/22 , B01D2325/24 , B01D2325/34 , B32B27/08 , B32B27/32 , B32B2307/308 , B32B2307/581 , B32B2307/744 , B32B2457/10 , C08J9/00 , C08L23/06 , C08L23/12 , C08L2203/20 , C08L2205/02 , C08L2207/062 , C08L2207/068 , H01M2/16 , H01M2/1686 , H01M10/0525 , Y02T10/7011 , C08L23/10
摘要： To provide a polyolefin multilayer microporous membrane and a battery separator having excellent mechanical strength and heat resistance. The present invention is a polyolefin multilayer microporous membrane having at least three layers, the membrane comprising a first microporous layer composed of a polyethylene resin containing an ultrahigh molecular weight polyethylene (surface layers) and a second microporous layer composed of a polyolefin rein containing a high-density polyethylene and polypropylene (intermediate layer), wherein (I) the pin puncture strength is at least 25 g/µm, (II) the coefficient of static friction with respect to a metal foil is at least 0.40, and (III) the meltdown temperature is at least 180°C.

6. 发明公开

EP3294805A1 PROCESS FOR FOAMING POLYOLEFIN COMPOSITIONS USING AN AZODICARBONAMIDE/CITRATE MIXTURE AS A NUCLEATING AGENT 有权
公开(公告)号：EP3294805A1
公开(公告)日：2018-03-21
申请号：EP15891457
申请日：2015-05-08
申请人： DOW GLOBAL TECHNOLOGIES LLC
发明人： SUN GANGWEI , ESSEGHIR MOHAMED , XU XIANMIN , KMIEC CHESTER J
IPC分类号： C08L23/06 , B29C47/00
CPC分类号： C08L23/06 , B29C47/1045 , B29C47/40 , C08K5/092 , C08K5/098 , C08K5/23 , C08K2003/262 , C08L2203/14 , C08L2205/025 , C08L2207/062 , C08L2207/066
摘要： A process of foaming a polyolefin, e.g., polyethylene, composition using as a nucleator a combination of (A) azodicarbonamide, and (B) a mixture of (1) a first component consisting of at least one of citric acid and an alkali metal citrate, and (2) a second component consisting of at least one of an alkali metal citrate, a di-alkali metal hydrogen citrate, an alkali metal dihydrogen citrate and an alkali metal bicarbonate, with the proviso that the mixture is not solely composed of alkali metal citrate.

7. 发明公开

EP3177691A4 POLYOLEFIN-BASED COMPOSITIONS, ADHESIVES, AND RELATED MULTI-LAYERED STRUCTURES PREPARED THEREFROM 有权
公开(公告)号：EP3177691A4
公开(公告)日：2018-03-21
申请号：EP15829204
申请日：2015-08-04
申请人： EQUISTAR CHEM LP
发明人： LEE CHUN D , BOTROS MAGED G , PODBORNY WILLIAM R
IPC分类号： C09J123/06 , B32B7/12 , B32B27/08 , B32B27/18 , B32B27/30 , B32B27/32 , B32B27/34 , B32B27/36 , C08L23/04 , C08L23/08 , C08L23/16 , C08L51/06 , C09J4/00 , C09J123/04 , C09J123/08
CPC分类号： C09J123/06 , B32B7/12 , B32B27/08 , B32B27/18 , B32B27/306 , B32B27/32 , B32B27/327 , B32B27/34 , B32B27/36 , B32B2250/24 , B32B2307/72 , B32B2405/00 , B32B2419/00 , B32B2439/00 , B32B2439/70 , C08L23/04 , C08L23/0815 , C08L23/16 , C08L51/06 , C08L2205/035 , C08L2207/062 , C08L2314/02 , C08L2314/06 , C09J123/04 , C09J123/0815 , C08L23/08
摘要： The present disclosure provides a polyolefin-based composition made from or containing (A) a first grafted polyolefin composition, (B) a second grafted polyolefin composition made from or containing a first metallocene-catalyzed linear low density polyethylene grafted with an unsaturated monomer, (C) a second metallocene-catalyzed linear low density polyethylene composition, (D) a Ziegler-Natta-catalyzed linear low density polyethylene composition, (E) an elastomeric composition made from or containing (i) an elastomeric ethylene copolymer and (ii) an ethylene-propylene elastomer, and (F) a tackifier composition. Optionally, the polyolefin-based composition may be further made from or contain an additives composition. The polymeric composition is suitable for use as a tie-layer adhesive composition.

8. 发明公开

EP3261096A1 CABLE AND COMPOSITION 审中-公开
标题翻译：电缆和组成
公开(公告)号：EP3261096A1
公开(公告)日：2017-12-27
申请号：EP16175588.9
申请日：2016-06-21
申请人： Borealis AG
发明人： HAGSTRAND, Per-Ola , ENGLUND, Villgot , GKOURMPIS, Thomas , ANDERSSON, Mattias , HYNYNEN, Jonna , MÜLLER, Christian
IPC分类号： H01B3/44 , C08L23/06 , C08L23/08 , H01B9/02
CPC分类号： H01B3/441 , C08L23/06 , C08L23/08 , C08L23/083 , C08L2205/02 , C08L2205/025 , C08L2207/062 , C08L2207/066 , C08L2207/068 , C08L23/0815
摘要： A cable comprising one or more conductors surrounded by at least an inner semiconductive layer, an insulation layer and an outer semiconductive layer, in that order, wherein the insulation layer is not crosslinked and comprises at least 90 wt% of a polymer composition, said polymer composition comprising:
(I) 85.0 to 99.5 wt% of an LDPE; and
(II) 0.5 to 15.0 wt% of an HDPE having a density of at least 940 kg/m 3 or 1.5 to 15.0 wt% of an ultra-high molecular weight polyethylene having a Mw of at least 1,000,000.
摘要翻译：一种电缆，其包括依次由至少内半导体层，绝缘层和外半导体层包围的一个或多个导体，其中绝缘层不交联并且包含至少90重量％的聚合物组合物，所述聚合物组合物，其包含：（I）85.0至99.5重量％的LDPE; 和（II）0.5至15.0重量％的密度为至少940kg / m 3的HDPE或1.5至15.0重量％的Mw为至少1,000,000的超高分子量聚乙烯。

9. 发明授权

EP2808352B1 Bimodal polypropylene for cast films or a metallized film wherein the polypropylene comprises two fractions which differ in the comonomer content 有权转让
$Bimodal polypropylene for cast films or a metallized film wherein the polypropylene comprises two fractions which differ in the comonomer content$
标题翻译：用于流延膜或金属化膜的双峰聚丙烯，其中聚丙烯包含共聚单体含量不同的两种馏分
公开(公告)号：EP2808352B1
公开(公告)日：2017-08-23
申请号：EP13169782.3
申请日：2013-05-29
申请人： ABU DHABI POLYMERS CO. LTD (BOROUGE) LLC. , Borealis AG
发明人： Priatmoko, Joko , Galiatsatos, Vassilios
IPC分类号： C08F210/06 , C08F210/16 , C08J5/18 , C08F2/00 , C08L23/14
CPC分类号： C08F210/06 , B32B7/12 , B32B27/08 , B32B27/32 , B32B2255/10 , B32B2255/205 , B32B2307/308 , B32B2307/31 , B32B2307/54 , B32B2307/546 , B32B2307/558 , B32B2439/70 , C08J5/18 , C08J2323/14 , C08J2423/06 , C08L23/14 , C08L23/142 , C08L2203/16 , C08L2205/02 , C08L2205/025 , C08L2207/062 , C08L2308/00 , C08F2/001 , C08F2/14 , C08F2/34 , C08F210/16 , C08F2500/11 , C08F2500/12 , C08F2500/21 , C08F2500/26 , C08L23/06

10. 发明公开

EP3187249A4 HOLLOW FIBER MEMBRANE AND HOLLOW FIBER MEMBRANE MODULE 审中-公开
标题翻译： HOHLFASERMEMBRAN UND HOHLFASERMEMBRANMODUL
公开(公告)号：EP3187249A4
公开(公告)日：2017-08-16
申请号：EP15836260
申请日：2015-08-21
申请人： MITSUBISHI CHEM CORP
发明人： SHIBATA NORITAKA , TAKAYANAGI KENJIRO
IPC分类号： B01D69/08 , B01D63/02 , B01D69/02 , B01D69/10 , B01D69/12 , B01D71/24 , B01D71/26 , B01D71/28 , B01D71/40 , B01D71/44 , B01D71/80
CPC分类号： B01D69/02 , B01D53/228 , B01D69/043 , B01D69/08 , B01D69/12 , B01D71/24 , B01D71/26 , B01D71/28 , B01D71/80 , B01D2325/22 , B01D2325/24 , C08L23/12 , C08L25/06 , C08L67/02 , C08L2207/04 , C08L2207/062
摘要： The invention provides a hollow fiber membrane exhibits favorable gas permeation performance and excellent heat resistance and in which the generation of pinholes are suppressed, and a hollow fiber membrane module using the same. The hollow fiber membrane having a gas permeable nonporous layer; and a porous supporting layer to support the nonporous layer formed of a thermoplastic elastomer having a DSC melting peak temperature of 130°C or higher and a rupture elongation prescribed in ISO 37 (2010) of 300% or more. The nonporous layer is formed of a composition containing a styrene-based thermoplastic elastomer (I) containing at least either of an ABA type styrene-based thermoplastic elastomer (±) having a polystyrene portion (A) and a poly-conjugated diene portion (B) or a hydrogenated product (±h) of the ABA type styrene-based thermoplastic elastomer (±) and a polyolefin (II), wherein the poly-conjugated diene portion (B) contains at least either of a 1,2-bonding unit or a 3,4-bonding unit, wherein a total amount of the 1,2-bonding unit and the 3,4-bonding unit is 50% by mole or more with respect to a total amount of the entire units constituting the poly-conjugated diene portion (B).
摘要翻译：本发明提供一种中空纤维膜和具有该中空纤维膜膜的中空纤维膜组件，该中空纤维膜呈现良好的气体渗透性能和优异的耐热性，并且其中抑制了针孔的产生。该中空纤维膜具有气体可渗透的无孔层; 以及多孔性支撑层，用于支撑由DSC熔融峰值温度为130℃以上且ISO37（2010）中规定的断裂伸长率为300％以上的热塑性弹性体形成的无孔层。无孔层由包含苯乙烯类热塑性弹性体（I）和苯乙烯类热塑性弹性体（I）的组合物形成，所述苯乙烯类热塑性弹性体（I）包含具有聚苯乙烯部分（A）和聚共轭二烯部分（B）的ABA型苯乙烯类热塑性弹性体（±））或ABA型苯乙烯类热塑性弹性体（±）和聚烯烃（II）的氢化产物（±h），其中聚 - 共轭二烯部分（B）至少含有1,2-键合单元或3,4-键合单元，其中所述1,2-键合单元和所述3,4-键合单元的总量相对于构成所述聚合物单元的全部单元的总量为50摩尔％以上，共轭二烯部分（B）。

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