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1. 发明公开

EP2751200A1 VINYLIDENE CHLORIDE INTERPOLYMER AND POLY(BUTYLENE SUCCINATE) BLEND 有权转让
标题翻译： ZUSAMMENSETZUNG AUS EINEM VINYLIDENCHLORIDCOPOLYMEREN UND POLY（BUTANDIOLBERNSTEINSÄUREESTER）
公开(公告)号：EP2751200A1
公开(公告)日：2014-07-09
申请号：EP12766528.9
申请日：2012-09-12
申请人： Dow Global Technologies LLC , Jeon, Hyun, K. , Beyer, Douglas, E.
发明人： JEON, Hyun, K. , BEYER, Douglas, E.
IPC分类号： C08L27/08 , C08J5/18 , C08L67/02
CPC分类号： C08L27/08 , C08J5/18 , C08J2327/08 , C08J2367/02 , C08J2427/08 , C08J2467/02 , C08L67/02
摘要： Barrier films made from a composition comprising vinylidene chloride (VDC) interpolymer and poly(butylene succinate) (PBS) exhibit improved tear resistance in both the machine and cross directions without a significant deterioration in oxygen transmission rate as compared to barrier films made under like conditions and from a composition alike in all respects except that the PBS is replaced with additional VDC interpolymer.
摘要翻译：由包含偏二氯乙烯（VDC）互聚物和聚（丁二酸丁二酸酯）（PBS）的组合物制成的阻挡薄膜与在相同条件下制造的阻挡膜相比，在机器和交叉方向上都显示出改进的抗氧气传播速率的显着劣化并且从各个方面的组合物，除了PBS被另外的VDC互聚物替代。

2. 发明申请

WO2013048738A8 VINYLIDENE CHLORIDE INTERPOLYMER AND POLY(BUTYLENE SUCCINATE) BLEND 审中-公开
标题翻译：乙烯基氯化物嵌段共聚物和聚（丁二酸酯）共混物
公开(公告)号：WO2013048738A8
公开(公告)日：2014-06-12
申请号：PCT/US2012054895
申请日：2012-09-12
申请人： DOW GLOBAL TECHNOLOGIES LLC , JEON HYUN K , BEYER DOUGLAS E
发明人： JEON HYUN K , BEYER DOUGLAS E
IPC分类号： C08L27/08 , C08J5/18 , C08L67/02
CPC分类号： C08L27/08 , C08J5/18 , C08J2327/08 , C08J2367/02 , C08J2427/08 , C08J2467/02 , C08L67/02
摘要： Barrier films made from a composition comprising vinylidene chloride (VDC) interpolymer and poly(butylene succinate) (PBS) exhibit improved tear resistance in both the machine and cross directions without a significant deterioration in oxygen transmission rate as compared to barrier films made under like conditions and from a composition alike in all respects except that the PBS is replaced with additional VDC interpolymer.
摘要翻译：由偏二氯乙烯（VDC）互聚物和聚（丁二酸丁二醇酯）（PBS）组成的组合物制成的阻挡薄膜与在相同条件下形成的阻挡膜相比，在机器和交叉方向都显示出改进的耐撕裂性，而不会显着降低氧气透过率并且除了PBS被另外的VDC互聚物替代之外，在各个方面都是相似的。

3. 发明申请

WO2013048761A2 POLYMERIC NANOFOAM 审中-公开
标题翻译：聚合纳米粉体
公开(公告)号：WO2013048761A2
公开(公告)日：2013-04-04
申请号：PCT/US2012055263
申请日：2012-09-14
申请人： DOW GLOBAL TECHNOLOGIES LLC , COSTEUX STEPHANE , BUNKER SHANA P , JEON HYUN K , JOG PRASANNA K
发明人： COSTEUX STEPHANE , BUNKER SHANA P , JEON HYUN K , JOG PRASANNA K
IPC分类号： B32B5/32
CPC分类号： C08L33/20 , B32B5/32 , C08J9/0061 , C08J9/122 , C08J2203/06 , C08J2333/06 , C08J2425/12 , C08J2455/02 , C08L33/10
摘要： A polymeric nanofoam has a continuous polymer phase containing at least one (meth)acrylic-free acrylonitrile-containing copolymer and at least one (meth)acrylic polymer where the concentration of (meth)acrylic polymer is in a range of 5-90 weight-percent of the total continuous polymer phase while the amount of methacrylic copolymer is 50 weight-percent or less of the total continuous polymer phase; the polymeric foam having a porosity of at least 50%, an absence of nano-sized nucleating additives and at least one of the following: (a) a number average cell size of 500 nanometers or less; and (b) an effective nucleation site density of at least 1 x 1014 sites per cubic centimeter of prefoamed material. The total weight of copolymerized acrylonitrile is in a range of 3-28 weight-percent based on total continuous polymer phase weight. At least one (meth)acrylic-free acrylonitrile-containing copolymer has a higher glass transition temperature than all of the (meth)acrylic polymers.
摘要翻译：聚合物纳米纤维具有包含至少一种（甲基）丙烯酸 - 丙烯腈共聚物和至少一种（甲基）丙烯酸类聚合物的连续聚合物相，其中（甲基）丙烯酸聚合物的浓度在5-90重量％的总连续聚合物相的百分比，而甲基丙烯酸共聚物的量为总连续聚合物相的50重量％或更少; 所述聚合物泡沫具有至少50％的孔隙率，不存在纳米尺寸的成核添加剂和以下至少一种：（a）500纳米或更小的数均孔数; 和（b）有效的成核位点密度为每立方厘米预发泡材料至少1×1014个位点。基于总连续聚合物相重量，共聚丙烯腈的总重量在3-28重量％的范围内。至少一种（甲基）丙烯酸 - 含丙烯腈的共聚物具有比所有（甲基）丙烯酸聚合物更高的玻璃化转变温度。

4. 发明申请

WO2013048761A3 POLYMERIC NANOFOAM 审中-公开
公开(公告)号：WO2013048761A3
公开(公告)日：2013-04-04
申请号：PCT/US2012/055263
申请日：2012-09-14
申请人： DOW GLOBAL TECHNOLOGIES LLC , COSTEUX, Stéphane , BUNKER, Shana P. , JEON, Hyun K. , JOG, Prasanna K.
发明人： COSTEUX, Stéphane , BUNKER, Shana P. , JEON, Hyun K. , JOG, Prasanna K.
IPC分类号： C08J9/00 , B32B5/32 , C08J9/12
摘要： A polymeric nanofoam has a continuous polymer phase containing at least one (meth)acrylic-free acrylonitrile-containing copolymer and at least one (meth)acrylic polymer where the concentration of (meth)acrylic polymer is in a range of 5-90 weight-percent of the total continuous polymer phase while the amount of methacrylic copolymer is 50 weight-percent or less of the total continuous polymer phase; the polymeric foam having a porosity of at least 50%, an absence of nano-sized nucleating additives and at least one of the following: (a) a number average cell size of 500 nanometers or less; and (b) an effective nucleation site density of at least 1 x 1014 sites per cubic centimeter of prefoamed material. The total weight of copolymerized acrylonitrile is in a range of 3-28 weight-percent based on total continuous polymer phase weight. At least one (meth)acrylic-free acrylonitrile-containing copolymer has a higher glass transition temperature than all of the (meth)acrylic polymers.

5. 发明申请

WO2013048738A1 VINYLIDENE CHLORIDE INTERPOLYMER AND POLY(BUTYLENE SUCCINATE) BLEND 审中-公开
标题翻译：乙烯基氯化物嵌段共聚物和聚（丁二酸酯）共混物
公开(公告)号：WO2013048738A1
公开(公告)日：2013-04-04
申请号：PCT/US2012/054895
申请日：2012-09-12
申请人： DOW GLOBAL TECHNOLOGIES LLC , JEON, Hyun, K. , BEYER, Douglas, E.
发明人： JEON, Hyun, K. , BEYER, Douglas, E.
IPC分类号： C08L27/08 , C08J5/18 , C08L67/02
CPC分类号： C08L27/08 , C08J5/18 , C08J2327/08 , C08J2367/02 , C08J2427/08 , C08J2467/02 , C08L67/02
摘要： Barrier films made from a composition comprising vinylidene chloride (VDC) interpolymer and poly(butylene succinate) (PBS) exhibit improved tear resistance in both the machine and cross directions without a significant deterioration in oxygen transmission rate as compared to barrier films made under like conditions and from a composition alike in all respects except that the PBS is replaced with additional VDC interpolymer.
摘要翻译：由偏二氯乙烯（VDC）互聚物和聚（丁二酸丁二醇酯）（PBS）组成的组合物制成的阻挡薄膜与在相同条件下形成的阻挡膜相比，在机器和交叉方向都显示出改进的耐撕裂性，而不会显着降低氧气透过率并且除了PBS被另外的VDC互聚物替代之外，在各个方面都是相似的。

6. 发明申请

WO2008051410A3 A VINYLIDENE CHLORIDE COPOLYMER EXHIBITING IMPROVED BUBBLE STABILITY AND A PROCESS FOR MAKING THE SAME 审中-公开
标题翻译：乙烯基氯共聚物展示改进的泡沫稳定性及其制备方法
公开(公告)号：WO2008051410A3
公开(公告)日：2008-09-12
申请号：PCT/US2007022128
申请日：2007-10-17
申请人： DOW GLOBAL TECHNOLOGIES INC , BEYER DOUGLAS E , JEON HYUN K , LEE ERIC K
发明人： BEYER DOUGLAS E , JEON HYUN K , LEE ERIC K
IPC分类号： C08F214/08
CPC分类号： C08F214/08 , Y10T428/1352 , Y10T428/1376 , Y10T428/1379 , Y10T428/1383 , Y10T428/139 , Y10T428/1393 , Y10T428/1397 , C08F2/18
摘要： The invention includes a copolymer of vinylidene chloride with at least one monounsaturated comonomer and at least one branching monomer in an amount sufficient to increase molecular weight over that of a polymer prepared using the same process and same monomers in the same relative amounts except without the branching monomer, but preferably the branching monomer is present in a quantity not sufficient to result in measurable crosslinking as determined by solubility in tetrahydrofuran at up to 83 °C. The invention includes a process for making the polymer and processes for forming the copolymer or compositions thereof as well as articles comprising the copolymer and compositions thereof. The copolymer exhibits improved bubble stability and is particularly useful for processes in which the copolymer is at least partially oriented in formation such as blow molding, formation of monofilament fiber and film blowing.
摘要翻译：本发明包括偏二氯乙烯与至少一种单不饱和共聚单体和至少一种支化单体的共聚物，其量足以增加分子量超过使用相同方法制备的聚合物的分子量和相同相同量的相同单体，除了不含支链单体，但是优选支化单体的存在量不足以导致可测量的交联，其通过在高达83℃下在四氢呋喃中的溶解度测定。本发明包括制备聚合物的方法和形成共聚物或其组合物的方法以及包含共聚物及其组合物的制品。共聚物表现出改善的气泡稳定性，并且特别适用于其中共聚物在形成中至少部分取向的方法，例如吹塑，单丝纤维的形成和吹膜。

7. 发明申请

WO2008051410A2 IMPROVEMENTS IN BUBBLE STABILITY 审中-公开
标题翻译：泡沫稳定性的改进
公开(公告)号：WO2008051410A2
公开(公告)日：2008-05-02
申请号：PCT/US2007/022128
申请日：2007-10-17
申请人： DOW GLOBAL TECHNOLOGIES INC. , BEYER, Douglas, E. , JEON, Hyun, K. , LEE, Eric, K.
发明人： BEYER, Douglas, E. , JEON, Hyun, K. , LEE, Eric, K.
CPC分类号： C08F214/08 , Y10T428/1352 , Y10T428/1376 , Y10T428/1379 , Y10T428/1383 , Y10T428/139 , Y10T428/1393 , Y10T428/1397 , C08F2/18
摘要： The invention includes a copolymer of vinylidene chloride with at least one monounsaturated comonomer and at least one branching monomer in an amount sufficient to increase molecular weight over that of a polymer prepared using the same process and same monomers in the same relative amounts except without the branching monomer, but preferably the branching monomer is present in a quantity not sufficient to result in measurable crosslinking as determined by solubility in tetrahydrofuran at up to 83 °C. The invention includes a process for making the polymer and processes for forming the copolymer or compositions thereof as well as articles comprising the copolymer and compositions thereof. The copolymer exhibits improved bubble stability and is particularly useful for processes in which the copolymer is at least partially oriented in formation such as blow molding, formation of monofilament fiber and film blowing.
摘要翻译：本发明包括偏二氯乙烯与至少一种单不饱和共聚单体和至少一种支化单体的共聚物，其量足以增加分子量超过使用相同方法制备的聚合物的分子量和相同相同量的相同单体，除了不含支链单体，但是优选支化单体的存在量不足以导致可测量的交联，其通过在高达83℃下在四氢呋喃中的溶解度测定。本发明包括制备聚合物的方法和形成共聚物或其组合物的方法以及包含共聚物及其组合物的制品。共聚物表现出改善的气泡稳定性，并且特别适用于其中共聚物在形成中至少部分取向的方法，例如吹塑，单丝纤维的形成和吹膜。

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