-
1.发明公开
公开(公告)号：EP1901871A1
公开(公告)日：2008-03-26
申请号：EP06749031.8
申请日：2006-03-30
发明人： HALE, Wesley, Raymond , PECORINI, Thomas, Joseph , STEWART, Mark, Edward , ROGERS, Martin, Emerson , GILLIAM, Spencer, Allen , CLIFFTON, Michael, Duane , CRAWFORD, Emmett, Dudley , PORTER, David, Scott , CONNELL, Gary, Wayne
CPC分类号： B32B27/34 , B29B17/0042 , B29B2911/14906 , B29K2067/00 , B32B27/08 , B32B27/18 , B32B27/36 , B32B2250/24 , B32B2264/105 , B32B2307/412 , B32B2307/716 , B32B2307/7244 , B32B2307/7246 , B32B2553/00 , C08G63/199 , C08L67/02 , C08L77/00 , C08L2205/02 , Y02W30/62 , C08L2666/20
摘要： Disclosed is a process for the preparation of multi layered, shaped articles having high transparency and low haze and in which at least one layer contains at least one polyester comprising 2,2,4,4-tetramethyl-1 ,3-cyclobutanediol and a separate layer which contains a transamidized, homogeneous blend of a least two polyamides. The polyester component and the polyamide component have refractive indices which differ by about 0.006 to about -0.0006. The small difference in the refractive indices enable the incorporation of regrind into one or more of the layers of the article while maintaining high clarity. These articles can exhibit improved excellent barrier properties and good melt processability while retaining excellent mechanical properties. Metal catalysts can be incorporated into one or more layers to impart oxygen-scavenging properties.
摘要翻译： 公开了用于制备具有高透明度和低雾度的多层成形制品的方法，其中至少一个层包含至少一种包含2,2,4,4-四甲基-1,3-环丁二醇的聚酯和单独的 该层含有至少两种聚酰胺的转酰胺化均匀共混物。 聚酯组分和聚酰胺组分具有相差约0.006至约0.0006的折射率。 折射率的小差异使得能够在保持高透明度的同时将再研磨物结合到制品的一个或多个层中。 这些制品可以表现出改进的优异阻隔性能和良好的熔体加工性能，同时保持优异的机械性能 金属催化剂可以结合到一个或多个层中以赋予氧气清除性质。
-
2.发明公开TRANSPARENT, OXYGEN-SCAVENGING COMPOSITIONS AND ARTICLES PREPARED THEREFROM 有权由其制成的透明OXYGEN捕手组合物和制品
公开(公告)号：EP1869122A1
公开(公告)日：2007-12-26
申请号：EP06736793.8
申请日：2006-03-02
发明人： HALE, Wesley, Raymond , PECORINI, Thomas, Joseph , STEWART, Mark, Edward , ROGERS, Martin, Emerson , GILLIAM, Spencer, Allen , CLIFFTON, Michael, Duane , SHELBY, Marcus David
IPC分类号： C08L67/02
CPC分类号： C08L69/00 , B32B27/08 , B32B27/18 , B32B27/34 , B32B27/36 , B32B27/365 , B32B2250/24 , B32B2264/105 , B32B2270/00 , B32B2307/412 , B32B2307/738 , B32B2307/74 , B32B2439/60 , C08K3/08 , C08L67/00 , C08L67/02 , C08L77/00 , C08L2205/02 , C08L2205/03 , Y10T428/13 , Y10T428/1334 , Y10T428/1352 , Y10T428/1355 , Y10T428/1359 , Y10T428/1379 , Y10T428/1383 , Y10T428/31725 , Y10T428/31736 , Y10T428/31739 , C08L2666/20 , C08L2666/14 , C08L2666/18
摘要： Disclosed are oxygen-scavenging polymer compositions having high transparency and low haze comprising immiscible blends of one or more thermoplastic polymers selected from polyesters, polycarbonates, and polyarylates, a copolyamide or a transamidized, homogeneous blend of a least two polyamides, and a metal catalyst. The components of the immiscible blend which have refractive indices which differ by about 0.006 to about -0.0006. The small difference in the refractive indices enable the incorporation of regrind into the polymer composition to produce transparent shaped articles. The blends of the present invention are useful in producing shaped articles such as, for example, sheeting, films, tubes, bottles, preforms and profiles. These articles may have one or more layers and can exhibit improved excellent barrier properties and good melt processability while retaining excellent mechanical properties.
-
3.发明授权
公开(公告)号：EP1913085B1
公开(公告)日：2008-10-15
申请号：EP06740072.1
申请日：2006-03-30
发明人： HALE, Wesley, Raymond , PECORINI, Thomas, Joseph , STEWART, Mark, Edward , ROGERS, Martin, Emerson , GILLIAM, Spencer, Allen , CLIFFTON, Michael, Duane , CRAWFORD, Emmett, Dudley , PORTER, David, Scott , CONNELL, Gary, Wayne
CPC分类号： B32B27/34 , B29B17/0042 , B29B2911/14906 , B29K2067/00 , B32B27/08 , B32B27/18 , B32B27/36 , B32B2250/24 , B32B2264/105 , B32B2307/412 , B32B2307/716 , B32B2307/7244 , B32B2307/7246 , B32B2553/00 , C08G63/199 , C08L67/02 , C08L77/00 , C08L2205/02 , Y02W30/62 , C08L2666/20
摘要： Disclosed are oxygen-scavenging polymer compositions having high transparency and low haze comprising immiscible blends of at least one polyester comprising 2,2,4,4-tetramethyl-l ,3-cyclobutanediol, a copolyamide or a transamidized, homogeneous blend of a least two polyamides, and a metal catalyst. The components of the immiscible blend which have refractive indices which differ by about 0.006 to about -0.0006. The small difference in the refractive indices enable the incorporation of regrind into the polymer composition to produce transparent shaped articles. The blends of the present invention are useful in producing shaped articles such as, for example, sheeting, films, tubes, bottles, preforms and profiles. These articles may have one or more layers and can exhibit improved excellent barrier properties and good melt processability while retaining excellent mechanical properties.
摘要翻译： 公开了具有高透明度和低雾度的除氧聚合物组合物，其包含至少一种包含2,2,4,4-四甲基-1,3-环丁二醇的聚酯，共聚酰胺或至少两种转酰胺化的均匀共混物 聚酰胺和金属催化剂。 不相容混合物的组分具有相差大约0.006至大约-0.0006的折射率。 折射率的小差异能够将再研磨料掺入聚合物组合物中以制造透明成型制品。 本发明的共混物可用于生产成型制品，例如片材，薄膜，管，瓶，预成型件和型材。 这些制品可以具有一层或多层，并且可以表现出改进的优异的阻隔性能和良好的熔体加工性，同时保持优异的机械性能
-
公开(公告)号：EP1871837A1
公开(公告)日：2008-01-02
申请号：EP06736755.7
申请日：2006-03-02
发明人： HALE, Wesley, Raymond , PECORINI, Thomas, Joseph , STEWART, Mark, Edward , ROGERS, Martin, Emerson , GILLIAM, Spencer, Allen , CLIFFTON, Michael, Duane , SHELBY, Marcus David
CPC分类号： B29B17/0042 , C08K3/08 , C08L67/00 , C08L67/02 , C08L69/00 , C08L77/00 , C08L2205/02 , Y02W30/62 , Y10T428/13 , Y10T428/1334 , Y10T428/1352 , Y10T428/1355 , Y10T428/1359 , Y10T428/1379 , Y10T428/1383 , Y10T428/31725 , Y10T428/31736 , Y10T428/31739 , C08L2666/20 , C08L2666/14
摘要： Disclosed is a process for the preparation of shaped articles such as, for example, sheeting, films, tubes, bottles, preforms and profiles, having high transparency and low haze comprising immiscible blends of one or more thermoplastic polymers selected from polyesters, polycarbonates, and polyarylates, and a copolyamide or a transamidized, homogeneous blend of a least two polyamides. The components of the immiscible blend which have refractive indices which differ by about 0.006 to about -0.0006. The small difference in the refractive indices enable the incorporation of regrind into the polymer composition to produce transparent shaped articles. These articles may have one or more layers and can exhibit improved excellent barrier properties and good melt processability while retaining excellent mechanical properties. Metal catalysts can be incorporated into the compositions to produce shaped articles having oxygen-scavenging properties.
-
5.发明公开POLYESTERS OF 2,6-NAPHTHALENEDICARBOXYLIC ACID HAVING IMPROVED HYDROLYTIC STABILITY 失效POLYESTER FROM具有改善的耐水解性的2,6-萘二甲酸
公开(公告)号：EP0828793A1
公开(公告)日：1998-03-18
申请号：EP96920569.0
申请日：1996-05-22
CPC分类号： D01F6/92 , C08L67/02 , C08L2666/20
摘要： This invention relates to a polyester composition comprising: (A) 95 to 99,90 % by weight of a polyester comprising from about 85 to 100 mole % of 2,6-naphthalenedicarboxylic acid and 85 to 100 mole % of at least one aliphatic glycol having from 2 to 16 carbon atoms, based on the total mole percentage for the glycol portion and for the acid portion of said polyester each equalling 100 mole %, and (B) 0.1 to 5.0 % by weight of one or more polymeric carbodiimides. These polyester compositions result in improved hydrolytic stability in end products such as fiber, monofilament, films, thermoformed articles, containers and sheeting based on naphthalene.
-
6.发明授权
公开(公告)号：EP1861245B1
公开(公告)日：2014-01-29
申请号：EP06736796.1
申请日：2006-03-02
发明人： HALE, Wesley, Raymond , PECORINI, Thomas, Joseph , STEWART, Mark, Edward , ROGERS, Martin, Emerson , GILLIAM, Spencer, Allen , CLIFFTON, Michael, Duane , SHELBY, Marcus David
CPC分类号： C08L69/00 , B32B2272/00 , B32B2305/70 , B32B2307/412 , C08K3/08 , C08L67/00 , C08L67/02 , C08L77/00 , C08L77/02 , C08L77/06 , C08L2205/02 , C08L2666/20 , C08L2666/14
摘要： Disclosed is a process for the preparation of multilayered, shaped articles having high transparency and low haze having at least one layer contains one or more thermoplastic polymers selected from polyesters, polycarbonates, and homogeneous blends thereof, and a separate layer which contains a transamidized, homogeneous blend of a least two polyamides. The thermoplastic polymer components and the polyamide components have refractive indices which differ by about 0.006 to about −0.0006. The small difference in the refractive indices enable the incorporation of regrind into one or more of the layers of the article while maintaining high clarity. These articles can exhibit improved excellent barrier properties and good melt processability while retaining excellent mechanical properties. Metal catalysts can be incorporated into one or more layers to impart oxygen-scavenging properties.
-
7.发明公开
公开(公告)号：EP1861245A1
公开(公告)日：2007-12-05
申请号：EP06736796.1
申请日：2006-03-02
发明人： HALE, Wesley, Raymond , PECORINI, Thomas, Joseph , STEWART, Mark, Edward , ROGERS, Martin, Emerson , GILLIAM, Spencer, Allen , CLIFFTON, Michael, Duane , SHELBY, Marcus David
CPC分类号： C08L69/00 , B32B2272/00 , B32B2305/70 , B32B2307/412 , C08K3/08 , C08L67/00 , C08L67/02 , C08L77/00 , C08L77/02 , C08L77/06 , C08L2205/02 , C08L2666/20 , C08L2666/14
摘要： Disclosed is a process for the preparation of multilayered, shaped articles having high transparency and low haze having at least one layer contains one or more thermoplastic polymers selected from polyesters, polycarbonates, and homogeneous blends thereof, and a separate layer which contains a transamidized, homogeneous blend of a least two polyamides. The thermoplastic polymer components and the polyamide components have refractive indices which differ by about 0.006 to about -0.0006. The small difference in the refractive indices enable the incorporation of regrind into one or more of the layers of the article while maintaining high clarity. These articles can exhibit improved excellent barrier properties and good melt processability while retaining excellent mechanical properties. Metal catalysts can be incorporated into one or more layers to impart oxygen-scavenging properties.
-
8.发明公开
公开(公告)号：EP0960158A1
公开(公告)日：1999-12-01
申请号：EP98904912.0
申请日：1998-02-04
CPC分类号： C08J7/047 , C08J2367/02 , C08K5/005 , C08K5/315 , C08K5/3475 , C08L67/02
摘要： The present invention relates to an article formed from a polyester derived from an acid component comprising 2,6-napththalene dicarboxylate and attached to at least one surface of said article a coating layer having a cutoff wavelength between about 380 nm and about 410 nm and an absorbance of greater than about 2 at all wavelengths between 300 nm and 365 nm. The coating layers comprise at least one absorbing compound selected from benzylidene compounds, benzoxazinone compounds, triazine compounds, benzophenone compounds and benzotriazole compounds.
-
9.发明授权PREPARATION OF TRANSPARENT, MULTILAYERED ARTICLES CONTAINING POLYESTERS COMPRISING A CYCLOBUTANEDIOL AND HOMOGENENEOUS POLYAMIDE BLENDS 有权生产透明，多层制品，其包括CYCLOBUTANDIOLHALTIGE聚酯和尼龙均质混合气的
公开(公告)号：EP1901871B1
公开(公告)日：2008-11-12
申请号：EP06749031.8
申请日：2006-03-30
发明人： HALE, Wesley, Raymond , PECORINI, Thomas, Joseph , STEWART, Mark, Edward , ROGERS, Martin, Emerson , GILLIAM, Spencer, Allen , CLIFFTON, Michael, Duane , CRAWFORD, Emmett, Dudley , PORTER, David, Scott , CONNELL, Gary, Wayne
CPC分类号： B32B27/34 , B29B17/0042 , B29B2911/14906 , B29K2067/00 , B32B27/08 , B32B27/18 , B32B27/36 , B32B2250/24 , B32B2264/105 , B32B2307/412 , B32B2307/716 , B32B2307/7244 , B32B2307/7246 , B32B2553/00 , C08G63/199 , C08L67/02 , C08L77/00 , C08L2205/02 , Y02W30/62 , C08L2666/20
摘要： Disclosed is a process for the preparation of multi layered, shaped articles having high transparency and low haze and in which at least one layer contains at least one polyester comprising 2,2,4,4-tetramethyl-1 ,3-cyclobutanediol and a separate layer which contains a transamidized, homogeneous blend of a least two polyamides. The polyester component and the polyamide component have refractive indices which differ by about 0.006 to about -0.0006. The small difference in the refractive indices enable the incorporation of regrind into one or more of the layers of the article while maintaining high clarity. These articles can exhibit improved excellent barrier properties and good melt processability while retaining excellent mechanical properties. Metal catalysts can be incorporated into one or more layers to impart oxygen-scavenging properties.
-
10.发明公开
公开(公告)号：EP1907181A1
公开(公告)日：2008-04-09
申请号：EP06749328.8
申请日：2006-03-30
发明人： HALE, Wesley, Raymond , PECORINI, Thomas, Joseph , STEWART, Mark, Edward , ROGERS, Martin, Emerson , GILLIAM, Spencer, Allen , CLIFFTON, Michael, Duane , CRAWFORD, Emmett, Dudley , PORTER, David, Scott , CONNELL, Gary, Wayne
CPC分类号： B32B27/34 , B29B17/0042 , B29B2911/14906 , B29K2067/00 , B32B27/08 , B32B27/18 , B32B27/36 , B32B2250/24 , B32B2264/105 , B32B2307/412 , B32B2307/716 , B32B2307/7244 , B32B2307/7246 , B32B2553/00 , C08G63/199 , C08L67/02 , C08L77/00 , C08L2205/02 , Y02W30/62 , C08L2666/20
摘要： Disclosed are transparent, multilayered articles having high transparency and low haze and a process for their preparation. The multilayer articles comprise at least one layer which contains at least one polyester comprising 2,2,4,4- tetramethyl-1 ,3-cyclobutanediol and a separate layer which contains copolyamide or homogeneous blend of polyamides. The polyester component and the polyamide component have refractive indices which differ by about 0.006 to about -0.0006. The small difference in the refractive indices enable the incorporation of regrind into one or more of the layers of the article while maintaining high clarity. These articles can exhibit improved excellent barrier properties and good melt processability while retaining excellent mechanical properties. Metal catalysts can be incorporated into one or more layers to impart oxygen-scavenging properties.
-
-
-
-
-
-
-
-
-
搜索结果
17 条记录 (耗时 0.023 秒)
