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1. 发明申请

WO2011149886A8 HEAT-SEALABLE POLYOLEFIN-BASED FILM COMPRISING OLEFIN BLOCK COPOLYMER 审中-公开
标题翻译：包含烯烃嵌段共聚物的基于聚合物的基于密封的聚烯烃薄膜
公开(公告)号：WO2011149886A8
公开(公告)日：2012-07-12
申请号：PCT/US2011037669
申请日：2011-05-24
申请人： DOW GLOBAL TECHNOLOGIES LLC , HEARD MARK S , PATEL RAJEN M
发明人： HEARD MARK S , PATEL RAJEN M
IPC分类号： B32B27/08 , B32B27/32 , C08L23/08 , C08L23/12 , C08L23/14 , C08L53/00
CPC分类号： B32B27/08 , B32B27/32 , B32B2270/00 , B32B2307/306 , B32B2307/31 , B32B2307/51 , B32B2307/536 , B32B2307/546 , B32B2307/558 , B32B2307/704 , B32B2307/732 , C08L23/12 , C08L23/142 , C08L53/00 , C08L2666/24
摘要： Freezer-to-microwave bags or pouches are made from a heat-sealable film comprising: A) A sealant layer comprising a blend of a random copolymer polypropylene (RCPP) and an olefin block copolymer (OBC), the OBC having a density of 0.885 g/cc or less and a melt index (I2) of 5 or less; and B) A core layer comprising a blend of a propylene homopolymer (hPP) and an olefin block copolymer (OBC), the OBC having a density of 0.885 g/cc or less and a melt index (I2) of 5 or less. The bags and pouches exhibit very good low temperature toughness without sacrificing the heat resistance necessary for microwave heating.
摘要翻译：冷冻至微波袋或袋由可热封膜制成，包括：A）包含无规共聚物聚丙烯（RCPP）和烯烃嵌段共聚物（OBC）的共混物的密封剂层，OBC的密度为0.885 g / cc以下，熔体指数（I2）为5以下; 和B）包含丙烯均聚物（hPP）和烯烃嵌段共聚物（OBC）的共混物的芯层，OBC的密度为0.885g / cc或更低，熔体指数（I2）为5或更小。袋和袋显示非常好的低温韧性，而不牺牲微波加热所需的耐热性。

2. 发明申请

WO2011163024A2 ELECTRONIC DEVICE MODULE COMPRISING LONG CHAIN BRANCHED (LCB), BLOCK, OR INTERCONNECTED COPOLYMERS OF ETHYLENE AND OPTIONALLY SILANE 审中-公开
标题翻译：包含长链分支（LCB），乙烯和可选硅烷的嵌段或互连共聚物的电子器件模块
公开(公告)号：WO2011163024A2
公开(公告)日：2011-12-29
申请号：PCT/US2011040489
申请日：2011-06-15
申请人： DOW GLOBAL TECHNOLOGIES INC , NAUMOVITZ JOHN A , PATEL RAJEN M , WU SHAOFU , NIEMANN DEBRA H
发明人： NAUMOVITZ JOHN A , PATEL RAJEN M , WU SHAOFU , NIEMANN DEBRA H
IPC分类号： B32B17/10
CPC分类号： H01L31/0203 , B32B17/10018 , B32B17/1055 , B32B17/10678 , B32B17/10697 , H01L23/293 , H01L31/0481 , H01L2924/0002 , H05K1/032 , Y02E10/50 , H01L2924/00
摘要： An electronic device module is disclosed comprising: A. at least one electronic device, and B. a polymeric material in intimate contact with at least one surface of the electronic device, the polymeric material comprising (1) An ethylenic polymer comprising at least 0.1 amyl branches per 1000 carbon atoms as determined by Nuclear Magnetic Resonance and both a highest peak melting temperature, Tm> in °C, and a heat of fusion, Hf in J/g, as determined by DSC Crystallinity, where the numerical values of Tm and Hf correspond to the relationship: Tm > (0.2143* Hf) + 79.643, and wherein the ethylenic polymer has less than about 1 mole percent ctane comonomer, and less than about 0.5 mole percent ctane, pentene, or ctane comonomer. (2) optionally, free radical initiator or a photoinitiator in an amount of at least about 0.05 wt% based on the weight of the copolymer, (3) optionally, a co-agent in an amount of at least about 0.05 wt% based upon the weight of the copolymer, and (4) optionally, a vinyl silane compound.
摘要翻译：公开了一种电子设备模块，包括：A.至少一个电子设备，以及B.与所述电子设备的至少一个表面紧密接触的聚合物材料，所述聚合物材料包含（1）包含至少0.1个戊基通过核磁共振测定的每1000个碳原子的分支，以及DSC结晶度测定的最高峰熔融温度Tm> in℃和熔融热，Hf / J，其中Tm和 Hf对应于Tm>（0.2143×Hf）+ 79.643的关系，并且其中乙烯类聚合物具有小于约1摩尔％的正丁烷共聚单体和小于约0.5摩尔％的正庚烷，戊烯或者正庚烷共聚单体。（2）任选地，基于共聚物重量的至少约0.05重量％的自由基引发剂或光引发剂，（3）任选地，基于以下物质的至少约0.05重量％的量的助剂：共聚物的重量，和（4）任选的乙烯基硅烷化合物。

3. 发明申请

WO2011002986A1 ETHYLENIC POLYMER AND ITS USE 审中-公开
标题翻译：乙烯聚合物及其用途
公开(公告)号：WO2011002986A1
公开(公告)日：2011-01-06
申请号：PCT/US2010/040759
申请日：2010-07-01
申请人： DOW GLOBAL TECHNOLOGIES INC. , PATEL, Rajen , COTTON, Robert , BAKER, Sharon , JAIN, Pradeep , WANG, Jian , SIMS, Jeffrey , HUANG, Tianzi , LEHR, Matthew
发明人： PATEL, Rajen , COTTON, Robert , BAKER, Sharon , JAIN, Pradeep , WANG, Jian , SIMS, Jeffrey , HUANG, Tianzi , LEHR, Matthew
IPC分类号： B32B27/32 , C08F10/02 , C08F210/02 , C08J5/18
CPC分类号： C08F210/16 , B32B5/022 , B32B5/024 , B32B5/08 , B32B5/24 , B32B25/06 , B32B27/06 , B32B27/18 , B32B27/20 , B32B27/22 , B32B27/302 , B32B27/306 , B32B27/308 , B32B27/32 , B32B27/327 , B32B2262/0207 , B32B2262/023 , B32B2262/0253 , B32B2262/12 , B32B2270/00 , B32B2307/30 , B32B2307/31 , B32B2307/50 , B32B2307/714 , B32B2307/72 , B32B2405/00 , B32B2437/02 , B32B2471/00 , B32B2553/00 , B32B2555/02 , B32B2581/00 , B32B2597/00 , B32B2605/00 , B32B2605/003 , C08F4/65908 , C08F4/65912 , C08F10/00 , C08J5/18 , C08J2323/08 , C08L23/0815 , C08L53/02 , C08L2312/00 , C08L2666/24 , C08F4/659 , C08F2/06 , C08F210/14 , C08F2500/08 , C08F2500/17 , C08F2500/12 , C08F2500/03 , C08F2500/19 , C08F4/64193
摘要： New ethylene polymers having low levels of long chain branching are disclosed. Films and film layers made form these polymers have good hot tack strength over a wide range of temperatures, making them good materials for packaging applications.
摘要翻译：公开了具有低水平长链支化的新乙烯聚合物。由这些聚合物制成的薄膜和薄膜层在很宽的温度范围内具有良好的热粘结强度，使其成为用于包装应用的良好材料。

4. 发明申请

WO2010009202A2 POLYOLEFIN COMPOSITIONS SUITABLE FOR ELASTIC ARTICLES 审中-公开
标题翻译：适用于弹性制品的聚烯烃组合物
公开(公告)号：WO2010009202A2
公开(公告)日：2010-01-21
申请号：PCT/US2009/050643
申请日：2009-07-15
申请人： DOW GLOBAL TECHNOLOGIES INC. , CHANG, Andy , TRAHAN, Monica , PATEL, Rajen
发明人： CHANG, Andy , TRAHAN, Monica , PATEL, Rajen
IPC分类号： C08J5/18 , B32B27/32 , C08L23/08 , C08L23/10
CPC分类号： C08L53/02 , B32B5/022 , B32B5/024 , B32B5/26 , B32B7/02 , B32B7/12 , B32B27/08 , B32B27/12 , B32B27/30 , B32B27/32 , B32B2270/00 , B32B2274/00 , B32B2307/51 , B32B2307/704 , B32B2307/736 , B32B2555/00 , C08J5/18 , C08J2323/02 , C08L23/04 , C08L23/08 , C08L23/10 , C08L53/00 , C08L53/025 , Y10T428/2967 , Y10T428/31913 , C08L2666/24 , C08L2666/06 , C08L2666/02
摘要： The present invention describes an elastic article comprising at least one low crystallinity polymer layer and optionally a high crystallinity polymer layer. The low crystallinity polymer layer comprises a low crystallinity polymer and optionally an additional polymer. The optional high crystallinity polymer layer comprises a high crystallinity polymer having a melting point within about 50 °C of the melting point of the low crystallinity polymer. The article is elongated at a temperature below the melting point of the low crystallinity polymer and the optional high crystallinity polymer in at least one direction to an elongation of at least about 50% of its original length or width. Subsequently, the article may be heat-shrunk at a temperature not greater than 10 °C above the melting point of the low crystallinity polymer.
摘要翻译：本发明描述了一种弹性制品，其包含至少一个低结晶度聚合物层和任选的高结晶度聚合物层。低结晶度聚合物层包含低结晶度聚合物和任选地另外的聚合物。任选的高结晶度聚合物层包含具有在低结晶度聚合物的熔点的约50℃以内的熔点的高结晶度聚合物。在低于低结晶度聚合物和任选的高结晶度聚合物的熔点的温度下，制品在至少一个方向上被拉长到其原始长度或宽度的至少约50％的伸长率。随后，制品可以在不高于低结晶度聚合物熔点10℃的温度下热收缩。

5. 发明申请

WO2008134503A1 αMICROPOROUS FILMS FROM COMPATIBILIZED POLYMERIC BLENDS 审中-公开
标题翻译：由兼容的聚合物混合物制备的薄膜
公开(公告)号：WO2008134503A1
公开(公告)日：2008-11-06
申请号：PCT/US2008/061561
申请日：2008-04-25
申请人： DOW GLOBAL TECHNOLOGIES INC. , SHAFFER, Edward , PATEL, Rajen , SAMURKAS, Andon , MALANGA, Michael , MOLL, David , WINKLER, Sandra
发明人： SHAFFER, Edward , PATEL, Rajen , SAMURKAS, Andon , MALANGA, Michael , MOLL, David , WINKLER, Sandra
IPC分类号： C08L23/00 , C08L23/04 , C08L23/16 , B32B27/00 , C08L53/02
CPC分类号： C08L53/02 , C08L2666/04 , C08L2666/02
摘要： Disclosed herein are microporous films comprising polymer blends comprising at least two polymers and a compatibilizer. The films may also comprise at least one ethylene/α-olefin interpolymer and two different polyolefins which can be homopolymers. The ethylene/?-olefin interpolymers are block copolymers comprising at least a hard block and at least a soft block. In some embodiments, the ethylene/α-olefin interpolymer can function as a compatibilizer between the two polyolefins which may not be otherwise compatible. Methods of making the polymer blends and microporous films made from the polymer blends are also described.
摘要翻译：本文公开了包含包含至少两种聚合物和增容剂的聚合物共混物的微孔膜。膜还可以包含至少一种乙烯/α-烯烃互聚物和两种可以是均聚物的不同聚烯烃。乙烯/α-烯烃互聚物是包含至少一个硬嵌段和至少一个软嵌段的嵌段共聚物。在一些实施方案中，乙烯/α-烯烃互聚物可用作两种聚烯烃之间的增容剂，其可能不相容。还描述了由聚合物共混物制备聚合物共混物和微孔膜的方法。

6. 发明申请

WO2008036222A1 TRANSPARENT COMPOSITIONS AND LAMINATES 审中-公开
标题翻译：透明组合物和层压材料
公开(公告)号：WO2008036222A1
公开(公告)日：2008-03-27
申请号：PCT/US2007/020102
申请日：2007-09-17
申请人： DOW GLOBAL TECHNOLOGIES INC. , HAHN, Stephen, F. , HECK, Henry, G. , GUPTA, Pankaj , JENKINS, Steven, R. , KARANDE, Seema, V. , PARKINSON, Shaun , NIETO, Jesus , PATEL, Rajen, M. , SKAPIK, Stephen, J., III
发明人： HAHN, Stephen, F. , HECK, Henry, G. , GUPTA, Pankaj , JENKINS, Steven, R. , KARANDE, Seema, V. , PARKINSON, Shaun , NIETO, Jesus , PATEL, Rajen, M. , SKAPIK, Stephen, J., III
IPC分类号： C08L23/14 , B32B27/32 , B32B17/10
CPC分类号： C08L23/0815 , B32B17/10018 , B32B17/10036 , B32B17/10697 , B32B17/10743 , B32B17/10788 , B32B27/06 , B32B27/08 , B32B27/18 , B32B27/32 , B32B27/322 , C08L23/10 , C08L23/142 , C08L23/20 , C08L2207/14 , H01L31/0488 , Y02E10/50 , Y10T428/24942 , Y10T428/28 , C08L2666/02 , C08L2666/06
摘要： The invention includes an interlayer film and composition comprising a polymer composition obtainable from (a) at least one low crystallinity propylene polymer, and at least one (b) internal adhesion enhancer, (c) at least one clarity enhancer or (d), more preferably, both (b) and (c). The invention also includes a process of preparing a film comprising (a) supplying at least one first component, a low crystallinity propylene polymer, (b) supplying at least one second component, selected from at least one an internal adhesion enhancer, at least one clarity enhancer or a combination thereof; and, (d) admixing the first and second components and optional additives. Additionally, the invention includes a process of making a laminate comprising steps of (a) positioning at least one layer of the interlayer film directly adjacent to at least one layer of substrate (b) applying sufficient heat or other energy to result in softening of the interlayer directly adjacent the substrate with simultaneous application of sufficient pressure to press polymer into intimate contact with substrate. The invention also includes laminates and articles comprising the composition or film of the invention or a combination thereof.
摘要翻译：本发明包括中间膜和组合物，其包含可从（a）至少一种低结晶度丙烯聚合物和至少一种（b）内部粘合增强剂，（c）至少一种透明度增强剂或（d），更多优选（b）和（c）。本发明还包括一种制备薄膜的方法，该方法包括（a）提供至少一种第一组分，低结晶度丙烯聚合物，（b）提供至少一种选自至少一种内部粘合增强剂的至少一种第二组分，至少一种透明度增强剂或其组合; 和（d）混合第一和第二组分和任选的添加剂。另外，本发明包括制造层压体的方法，其包括以下步骤：（a）将至少一层中间膜直接定位在至少一层基材（b）附近，以施加足够的热量或其他能量以导致层间直接邻近衬底，同时施加足够的压力将聚合物压制成与衬底紧密接触。本发明还包括包含本发明的组合物或膜或其组合的层压体和制品。

7. 发明申请

WO2008020959A2 CREASABLE, PRINTABLE ENVELOPE STOCK 审中-公开
标题翻译：可靠，可打印的信息
公开(公告)号：WO2008020959A2
公开(公告)日：2008-02-21
申请号：PCT/US2007016561
申请日：2007-07-23
申请人： DOW GLOBAL TECHNOLOGIES INC , PATEL RAJEN M , LAFOLLETTE WILLIAM R , HAHN STEPHEN F
发明人： PATEL RAJEN M , LAFOLLETTE WILLIAM R , HAHN STEPHEN F
IPC分类号： B32B29/06
CPC分类号： B32B27/32
摘要： The invention includes an envelope stock composition comprising at least one spunbond nonwoven web and at least one microporous film. The invention also includes a process of preparing a envelope stock of at least one spunbond nonwoven web and at least one microporous film comprising (a) supplying spunbond nonwoven web, (b) and applying either (b1) at least one polymer coating containing at least about 10 weight percent filler in at least the outermost layer or a polyolefin film containing at least about 10 weight percent filler or (b2) at least one microporous film; and, (c) in the case of (b1 ), activating each coating or film to render it microporous. Additionally, the invention includes a process of making an envelope comprising steps of (a) folding envelope stock comprising at least one spunbond nonwoven web and at least one microporous film such that there is at least one area of overlap having at least two overlapping portions, (b) applying adhesive to at least one overlapping portion and (c) contacting the overlapping portions such that at least one seam is formed The invention also includes an article comprising an envelope stock comprising at least one spunbond nonwoven web and at least one microporous film.
摘要翻译：本发明包括包含至少一个纺粘非织造纤维网和至少一个微孔膜的包封原料组合物。本发明还包括制备至少一个纺粘非织造纤维网和至少一个微孔膜的包膜原料的方法，所述至少一个微孔膜包括（a）供应纺粘非织造纤维网，（b）并施加（b1）至少一种至少含有在至少最外层中约10重量％的填料或含有至少约10重量％填料的聚烯烃膜或（b2）至少一个微孔膜; 和（c）在（b1）的情况下，激活每个涂层或膜以使其具有微孔性。另外，本发明包括制造包络的方法，其包括以下步骤：（a）折叠包含至少一个纺粘非织造纤维网和至少一个微孔膜的包封原料，使得存在至少一个具有至少两个重叠部分的重叠区域，（b）将粘合剂施加到至少一个重叠部分，和（c）使重叠部分接触，使得形成至少一个接缝。本发明还包括一种制品，其包括包封材料，其包括至少一个纺粘非织造纤维网和至少一个微孔膜。

8. 发明申请

WO2006101927A8 FIBERS MADE FROM COPOLYMERS OF PROPYLENE/ALPHA-OLEFINS 审中-公开
标题翻译：由丙烯/α-烯烃共聚物制成的纤维
公开(公告)号：WO2006101927A8
公开(公告)日：2007-10-11
申请号：PCT/US2006009405
申请日：2006-03-15
申请人： DOW GLOBAL TECHNOLOGIES INC , POON BENJAMIN C , CHEUNG YUNWA WILSON , LAI SHIH-YAW , SEN ASHISH , CHEN HONGYU , CHIU YEUN-YUEN D , PATEL RAJEN M , CHANG ANDY C , DOUFAS ANTONIOS K , PENG HONG
发明人： POON BENJAMIN C , CHEUNG YUNWA WILSON , LAI SHIH-YAW , SEN ASHISH , CHEN HONGYU , CHIU YEUN-YUEN D , PATEL RAJEN M , CHANG ANDY C , DOUFAS ANTONIOS K , PENG HONG
IPC分类号： D01F6/30 , D04H3/00 , C08F2/38 , C08F4/646 , C08F4/659 , C08F4/6592 , C08F10/00 , C08F110/02 , C08F210/06 , C08F210/16 , C08F295/00 , C08F297/08 , D04H3/005
CPC分类号： C08F297/086 , C08F4/659 , C08F4/65908 , C08F4/65912 , C08F10/00 , C08F10/14 , C08F110/02 , C08F210/06 , C08F210/16 , C08F295/00 , C08F297/08 , C08F297/083 , C08F2410/01 , C08L23/0815 , C08L23/10 , C08L53/00 , C08L53/005 , C08L2205/02 , D01F6/30 , C08L2666/06 , C08L2666/04 , C08L2666/02 , C08F2500/03 , C08F2500/20 , C08F2500/12 , C08F2500/11 , C08F2500/21 , C08F4/65904 , C08F2500/09 , C08F210/08 , C08F210/14
摘要： A fiber is obtainable from or comprises a propylene/a-olefin interpolymer characterized by an elastic recovery, Re, in percent at 300 percent strain and 1 cycle and a density, d, in grams/cubic centimeter, wherein the elastic recovery and the density satisfy the following relationship: Re >1481-1629(d). Such interpolymer can also be characterized by other properties. The fibers made therefrom have a relatively high elastic recovery and a relatively low coefficient of friction. The fibers can be cross-linked, if desired. Woven or non- woven fabrics can be made from such fibers.
摘要翻译：纤维可由丙烯/α-烯烃互聚物获得或包含丙烯/α-烯烃互聚物，其特征在于弹性回复率Re在300％应变和1个循环下的百分数和密度d（克/立方厘米），其中弹性回复率和密度满足以下关系：Re> 1481-1629（d）。这种共聚体也可以用其他性质表征。由此制成的纤维具有较高的弹性回复率和较低的摩擦系数。如果需要，纤维可以交联。编织或非织造织物可以由这种纤维制成。

9. 发明申请

WO2006101929B1 THREE-DIMENSIONAL RANDOM LOOPED STRUCTURES MADE FROM INTERPOLYMERS OF ETHYLENE/ALPHA-OLEFINS AND USES THEREOF 审中-公开
标题翻译：乙烯/α-烯烃的嵌段共聚物的三维随机循环结构及其用途
公开(公告)号：WO2006101929B1
公开(公告)日：2007-09-20
申请号：PCT/US2006009407
申请日：2006-03-15
申请人： DOW GLOBAL TECHNOLOGIES INC , PATEL RAJEN M
发明人： PATEL RAJEN M
IPC分类号： C08F297/08 , C08F2/38 , C08F4/646 , C08F4/659 , C08F4/6592 , C08F10/00 , C08F110/02 , C08F210/16 , D04H3/03 , D04H3/05 , D04H3/14
CPC分类号： C08L53/005 , C08F4/659 , C08F4/65908 , C08F4/65912 , C08F10/00 , C08F10/14 , C08F110/02 , C08F210/16 , C08F295/00 , C08F297/08 , C08F297/083 , C08F297/086 , C08F2410/01 , C08L23/0815 , C08L23/10 , C08L53/00 , D04H3/03 , D04H3/05 , D04H3/14 , C08F210/14 , C08F2500/03 , C08F2500/20 , C08F2500/12 , C08F2500/11 , C08F2500/21 , C08F4/65904 , C08L2666/02 , C08L2666/06 , C08L2666/04 , C08F2500/09 , C08F210/08
摘要： Cushioning net structures comprise random loops, such as three-dimensional random loops, bonded with one another, wherein the loops are formed by allowing continuous fibers, made of ethylene/a-olefin interpolymers, to bend to come in contact with one another in a molten state and to be heat-bonded at most contact points. The structures provided herein have desirable heat resistance, durability and cushioning property. The cushioning structures are used in furniture, vehicle seats etc.
摘要翻译：缓冲网结构包括彼此结合的无规循环，例如三维无规循环，其中环通过允许由乙烯/α-烯烃互聚物制成的连续纤维弯曲以彼此接触而形成熔融状态，并在大多数接触点进行热粘合。本文提供的结构具有期望的耐热性，耐久性和缓冲性。缓冲结构用于家具，车辆座椅等。

10. 发明申请

WO2007001916A2 WINDOW ENVELOPES WITH OPTICAL CHARACTER READABLE WINDOW FILM PATCHES 审中-公开
标题翻译：窗口信封光学字符可读窗口电影修补程序
公开(公告)号：WO2007001916A2
公开(公告)日：2007-01-04
申请号：PCT/US2006/023556
申请日：2006-06-16
申请人： DOW GLOBAL TECHNOLOGIES, INC. , ZHOU, Weijun , LAFOLLETTE, William, R. , PATEL, Rajen, M. , HAHN, Stephen, F. , GABELNICK, Aaron, M. , LAMBERT, Chrsitna, A.
发明人： ZHOU, Weijun , LAFOLLETTE, William, R. , PATEL, Rajen, M. , HAHN, Stephen, F. , GABELNICK, Aaron, M. , LAMBERT, Chrsitna, A.
IPC分类号： B65D27/04 , C08L51/00 , C09D151/00
CPC分类号： B32B27/08 , B32B27/302 , B32B2307/412 , B32B2307/518 , B32B2325/00 , B32B2551/00 , C08L51/003 , C08L51/04 , C09D151/003 , C09D151/04 , C08L2666/02 , C08L2666/04
摘要： A window envelope that includes a window patch formed from a low gloss polymer film based upon a rubber-modified vinyl aromatic polymer or a blend of a rubber- modified vinyl aromatic polymer and a vinyl aromatic polymer. The film may be a monolayer film or an external layer of a multilayer film. The film optionally includes an inorganic coating applied to either surface of the film where the film is a monolayer film or to an outermost surface of the film where the film is an external layer of a multilayer film. When an inorganic coating is applied to a film surface, the film need not include a rubber- modified vinyl aromatic polymer and may be based solely upon a vinyl aromatic polymer.
摘要翻译：包括由基于橡胶改性乙烯基芳族聚合物或橡胶改性乙烯基芳族聚合物与乙烯基芳族聚合物的共混物的低光泽聚合物膜形成的窗口贴片的窗口外壳。该膜可以是单层膜或多层膜的外层。所述膜任选地包括施加到所述膜为单层膜的膜的任一表面上或施加到所述膜为多层膜的外层的所述膜的最外表面上的无机涂层。当将无机涂层施加到膜表面时，膜不需要包括橡胶改性的乙烯基芳族聚合物，并且可以仅基于乙烯基芳族聚合物。

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