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1. 发明申请

WO2008082975A1 COMPOSITIONS 审中-公开
标题翻译：组合物
公开(公告)号：WO2008082975A1
公开(公告)日：2008-07-10
申请号：PCT/US2007/088072
申请日：2007-12-19
申请人： DOW GLOBAL TECHNOLOGIES INC. , BERNAL-LARA, Teresa , FRY, Tanya , ARROYO VILLAN, Maria
发明人： BERNAL-LARA, Teresa , FRY, Tanya , ARROYO VILLAN, Maria
IPC分类号： C08K5/00
CPC分类号： C08L23/142 , C08K5/01 , C08K5/20 , C08L27/12 , Y10T428/1334 , Y10T428/31663 , Y10T428/31692 , Y10T428/31746 , Y10T428/31757 , Y10T428/31797 , Y10T428/31801 , Y10T428/31913 , Y10T428/3192 , C08L2666/04
摘要： The invention relates to a composition comprising a propylene-based interpolymer and a saturated compound selected from the group consisting of aliphatic amides, hydrocarbon waxes, hydrocarbon oils, fluorinated hydrocarbons, and siloxanes, and wherein the propylene-based interpolymer comprises (a) greater than 50 mole percent propylene, based on the total moles of polymerizable monomers, and (b) ethylene, or ethylene and more unsaturated comonomers, or one or more unsaturated comonomers, and wherein the propylene-based interpolymer has at least one of the following properties: (i) 13C NMR peaks corresponding to a regio-error at about 14.6 and about 15.7 ppm, the peaks of about equal intensity, and (ii) a DSC curve with a Tme that remains essentially the same, and a TMax that decreases as the amount of comonomer in the interpolymer is increased. The invention also provides for articles, such as films, comprising at least one component formed from an inventive composition, and for methods of making the same.
摘要翻译：本发明涉及包含丙烯基互聚物和选自脂族酰胺，烃蜡，烃油，氟化烃和硅氧烷的饱和化合物的组合物，其中丙烯类互聚物包含（a）大于 50摩尔％的丙烯，基于可聚合单体的总摩尔数，和（b）乙烯或乙烯和更多不饱和共聚单体或一种或多种不饱和共聚单体，其中丙烯类互聚物具有以下性质中的至少一种：（i）对应于约14.6和约15.7ppm的区域误差的13 C NMR峰，约等于强度的峰，以及（ii）具有保持基本相同的Tme的DSC曲线，以及随着互聚物中的共聚单体的量增加。本发明还提供了包含由本发明组合物形成的至少一种组分的制品，例如膜，以及制备它们的方法。

2. 发明申请

WO2010003047A1 FILMS AND ARTICLES WITH GOOD TASTE AND/OR ODOR PERFORMANCE 审中-公开
标题翻译：具有良好味道和/或气味性能的胶片和文章
公开(公告)号：WO2010003047A1
公开(公告)日：2010-01-07
申请号：PCT/US2009/049493
申请日：2009-07-02
申请人： DOW GLOBAL TECHNOLOGIES INC. , BERNAL-LARA, Teresa , HAZLITT, Andrea
发明人： BERNAL-LARA, Teresa , HAZLITT, Andrea
IPC分类号： C08L23/14
CPC分类号： C08L23/142 , C08J5/18 , C08J2323/14 , C08K5/0008 , C08K5/20 , C08K2201/007 , C08L23/10 , Y10T428/1334 , Y10T428/2826 , Y10T428/31801 , Y10T428/31913 , C08L91/06 , C08L2666/04 , C08L83/00
摘要： The invention provides a film comprising at least one layer formed from a composition comprising a propylene-based polymer and a saturated compound, selected from the group consisting of aliphatic amides, hydrocarbon waxes, hydrocarbon oils, fluorinated hydrocarbons, siloxanes, and combinations thereof; and wherein the propylene-based polymer has less than 0.01 mole percent total unsaturations, as determined by 1H NMR. The invention also provides a composition comprising a propylene-based polymer and a saturated compound, selected from the group consisting of aliphatic amides, hydrocarbon waxes, hydrocarbon oils, fluorinated hydrocarbons, siloxanes, and combinations thereof, and wherein the propylene-based polymer comprises (A) at least 60 weight percent (wt%) units derived from propylene, and (B) from 1 to 40 wt% units derived from ethylene, and wherein the propylene polymer is characterized by at least one of the following properties: (1) a g' ratio of less than one, measured at polymer number average molecular weight (M n ), (2) a relative compositional drift of less than 50%, and (3) propylene chain segments having a chain isotacticity triad index of at least 70 mole percent. The invention also provides a film comprising at least one layer formed from a composition comprising a ethylene-based polymer and a saturated compound, selected from the group consisting of aliphatic amides, hydrocarbon waxes, hydrocarbon oils, fluorinated hydrocarbons, siloxanes, and combinations thereof, and wherein the ethylene-based polymer has a density greater than, or equal to, 0.930 g/cc.
摘要翻译：本发明提供一种膜，其包含由包含丙烯类聚合物和饱和化合物的组合物形成的至少一层，所述组合物选自脂族酰胺，烃蜡，烃油，氟化烃，硅氧烷及其组合; 并且其中基于丙烯的聚合物具有小于0.01摩尔％的总不饱和度，如通过1 H NMR确定的。本发明还提供一种包含丙烯类聚合物和选自脂族酰胺，烃蜡，烃油，氟化烃，硅氧烷及其组合的饱和化合物的组合物，其中丙烯类聚合物包含（ A）至少60重量％（wt％）衍生自丙烯的单元，和（B）1至40wt％衍生自乙烯的单元，其中丙烯聚合物的特征在于以下特性中的至少一个：（1） ag'比小于1，在聚合物数均分子量（Mn）下测量，（2）相对组成漂移小于50％，和（3）具有至少70摩尔的链全同立构三重指数的丙烯链段百分。本发明还提供一种膜，其包含由包含乙烯基聚合物和饱和化合物的组合物形成的至少一层，所述组合物选自脂族酰胺，烃蜡，烃油，氟化烃，硅氧烷及其组合，并且其中所述基于乙烯的聚合物具有大于或等于0.930g / cc的密度。

3. 发明公开

EP2307496A1 FILMS AND ARTICLES WITH GOOD TASTE AND/OR ODOR PERFORMANCE 审中-公开
标题翻译：薄膜和制品口感好和/或良好的气味
公开(公告)号：EP2307496A1
公开(公告)日：2011-04-13
申请号：EP09774496.5
申请日：2009-07-02
申请人： Dow Global Technologies Inc.
发明人： BERNAL-LARA, Teresa , HAZLITT, Andrea
IPC分类号： C08L23/14
CPC分类号： C08L23/142 , C08J5/18 , C08J2323/14 , C08K5/0008 , C08K5/20 , C08K2201/007 , C08L23/10 , Y10T428/1334 , Y10T428/2826 , Y10T428/31801 , Y10T428/31913 , C08L91/06 , C08L2666/04 , C08L83/00
摘要： The invention provides a film comprising at least one layer formed from a composition comprising a propylene-based polymer and a saturated compound, selected from the group consisting of aliphatic amides, hydrocarbon waxes, hydrocarbon oils, fluorinated hydrocarbons, siloxanes, and combinations thereof; and wherein the propylene-based polymer has less than 0.01 mole percent total unsaturations, as determined by 1H NMR. The invention also provides a composition comprising a propylene-based polymer and a saturated compound, selected from the group consisting of aliphatic amides, hydrocarbon waxes, hydrocarbon oils, fluorinated hydrocarbons, siloxanes, and combinations thereof, and wherein the propylene-based polymer comprises (A) at least 60 weight percent (wt%) units derived from propylene, and (B) from 1 to 40 wt% units derived from ethylene, and wherein the propylene polymer is characterized by at least one of the following properties: (1) a g' ratio of less than one, measured at polymer number average molecular weight (M
n ), (2) a relative compositional drift of less than 50%, and (3) propylene chain segments having a chain isotacticity triad index of at least 70 mole percent. The invention also provides a film comprising at least one layer formed from a composition comprising a ethylene-based polymer and a saturated compound, selected from the group consisting of aliphatic amides, hydrocarbon waxes, hydrocarbon oils, fluorinated hydrocarbons, siloxanes, and combinations thereof, and wherein the ethylene-based polymer has a density greater than, or equal to, 0.930 g/cc.

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