专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明申请

WO1994013463A1 IMPROVED BIAXIALLY ORIENTED COPOLYESTER FILM FOR MAGNETIC RECORDING MEDIA 审中-公开
标题翻译：改进的用于磁记录介质的双向双面共聚酯膜
公开(公告)号：WO1994013463A1
公开(公告)日：1994-06-23
申请号：PCT/US1992010706
申请日：1992-12-09
申请人： HOECHST AKTIENGESELLSCHAFT , HOECHST CELANESE CORPORATION , BENNETT, Cynthia , CHOE, E-Won , FLINT, John, Anthony , KUHMANN, Bodo
发明人： HOECHST AKTIENGESELLSCHAFT , HOECHST CELANESE CORPORATION
IPC分类号： B32B03/10
CPC分类号： B32B27/36 , B32B27/08 , B32B2307/518 , G11B5/7305 , G11B5/738
摘要： Disclosed herein is a biaxially oriented mono- or multilayer copolyester film wherein the two surfaces of the film have different surface roughness, characterized in that at least one layer essentially consists of PENBB and the first surface of the film has large protrusions with a diameter of 0.2 to 2 mu m and the second surface has either no protrusions or small protrusions with a diameter smaller than those of the large protrusions on the first surface. PENBB as mentioned herein is a copolyester containing units of formula (I).___________________________________________
摘要翻译：本文公开了双轴取向的单层或多层共聚酯膜，其中膜的两个表面具有不同的表面粗糙度，其特征在于至少一层基本上由PENBB组成，并且膜的第一表面具有大的直径为0.2的突起至2μm，并且第二表面不具有直径小于第一表面上的大突起的直径的突起或小突起。如本文所述的PENBB是含有式（I）单元的共聚酯.___________________________________________

12. 发明申请

WO1994013482A1 A BIAXIALLY ORIENTED TWO-LAYER COPOLYESTER FILM FOR CAPACITOR DIELECTRIC USE 审中-公开
标题翻译：用于电容器电介质使用的双面双向共聚聚酯薄膜
公开(公告)号：WO1994013482A1
公开(公告)日：1994-06-23
申请号：PCT/US1992010709
申请日：1992-12-09
申请人： HOECHST AKTIENGESELLSCHAFT , HOECHST CELANESE CORPORATION , BENNETT, Cynthia , CHOE, E-Won , FLINT, John, Anthony , KUHMANN, Bodo
发明人： HOECHST AKTIENGESELLSCHAFT , HOECHST CELANESE CORPORATION
IPC分类号： B32B33/00
CPC分类号： B32B27/36 , B29C55/023 , B29D7/01 , B29K2067/00 , B32B27/08 , B32B27/20 , B32B2307/518 , B32B2457/16 , H01G4/18 , H01G4/206
摘要： The present invention comprises a two-layer biaxially oriented copolyester film useful for capacitor dielectrics. Such films have good winding characteristics, slipperiness, good mechanical properties, and excellent thermal stability. The two-layer biaxially oriented copolyester film comprises: (a) a two-layer biaxially oriented copolyester film, wherein at least one layer essentially consists of PENBB and which two-layer biaxially oriented copolyester film has a melting point sufficient to withstand a thermal treatment of about 260 DEG C for about 10 seconds or higher; and (b) an effective amount of one or more particulate materials uniformly dispersed in at least one layer of said two-layer biaxially oriented copolyester film sufficient to provide slip and good winding characteristics, whereby the average surface roughness Ra of one of said layers is 10 nm.
摘要翻译：本发明包括可用于电容器电介质的双层双轴取向的共聚酯膜。这种膜具有良好的缠绕特性，光滑性，良好的机械性能和优异的热稳定性。双层双轴取向的共聚酯膜包括：（a）双层双轴取向的共聚酯膜，其中至少一层主要由PENBB组成，其中两层双轴取向的共聚酯膜具有足以承受热处理的熔点约260℃约10秒或更高; 和（b）有效量的均匀分散在所述两层双轴取向共聚酯膜的至少一层中的一种或多种颗粒材料，足以提供滑动和良好的缠绕特性，其中所述层之一的平均表面粗糙度Ra为 <10nm，另一层的厚度> 10nm。

13. 发明申请

WO1994013480A1 COATED BIAXIALLY ORIENTED COPOLYESTER FILM 审中-公开
标题翻译：涂复双面胶体膜
公开(公告)号：WO1994013480A1
公开(公告)日：1994-06-23
申请号：PCT/US1992010683
申请日：1992-12-09
申请人： HOECHST AKTIENGESELLSCHAFT , HOECHST CELANESE CORPORATION , BENNETT, Cynthia , CHOE, E-Won , FLINT, John, Anthony , KUHMANN, Bodo
发明人： HOECHST AKTIENGESELLSCHAFT , HOECHST CELANESE CORPORATION
IPC分类号： B32B33/00
CPC分类号： C08J7/047 , B29C55/026 , B29D7/01 , B29K2067/00 , C08J2367/02 , G11B5/738
摘要： The invention deals with a coated biaxially oriented mono-or multilayered copolyester film, wherein at least one layer is composed of PENBB and wherein the coating contains a thermoplastic polymer.
摘要翻译：本发明涉及涂覆的双轴取向的单层或多层共聚酯膜，其中至少一层由PENBB组成，其中涂层含有热塑性聚合物。

14. 发明申请

WO1994013478A1 BIAXIALLY ORIENTED PENBB FILM FOR GLAZING, OPTICAL AND WEATHERABLE APPLICATIONS 审中-公开
标题翻译：用于玻璃，光学和天气应用的双面方向的薄膜
公开(公告)号：WO1994013478A1
公开(公告)日：1994-06-23
申请号：PCT/US1992010707
申请日：1992-12-09
申请人： HOECHST AKTIENGESELLSCHAFT , HOECHST CELANESE CORPORATION , BENNETT, Cynthia , CHOE, E-Won , FLINT, John, Anthony , KUHMANN, Bodo
发明人： HOECHST AKTIENGESELLSCHAFT , HOECHST CELANESE CORPORATION
IPC分类号： B32B27/06
CPC分类号： B32B27/36 , B32B7/12 , B32B27/06 , B32B27/12 , B32B2307/518 , B32B2457/12
摘要： Disclosed herein is a mono- or multilayered, biaxially oriented film, wherein at least one layer essentially consists of PENBB and wherein at least one surface of the film is coated with an adhesive and/or optically active layer. This film has many advantages, including UV radiation stability, strength, transparency and low color, making it useful in optical, glazing and weathering applications. PENBB as disclosed herein is a copolyester containing units of formula (I).
摘要翻译：本文公开了一种单层或多层双轴取向薄膜，其中至少一层基本上由PENBB组成，其中薄膜的至少一个表面用粘合剂和/或光学活性层涂覆。该膜具有许多优点，包括紫外线辐射稳定性，强度，透明度和低颜色，使其在光学，玻璃和耐候性应用中有用。如本文所公开的PENBB是含有式（I）单元的共聚酯。

15. 发明申请

WO1994013477A1 BIAXIALLY ORIENTED PENBB FILM COATED WITH ANTISTATIC COATINGS 审中-公开
标题翻译：双面涂布的PENBB薄膜涂有防静电涂料
公开(公告)号：WO1994013477A1
公开(公告)日：1994-06-23
申请号：PCT/US1992010701
申请日：1992-12-09
申请人： HOECHST AKTIENGESELLSCHAFT , HOECHST CELANESE CORPORATION , BENNETT, Cynthia , CHOE, E-Won , FLINT, John, Anthony , KUHMANN, Bodo
发明人： HOECHST AKTIENGESELLSCHAFT , HOECHST CELANESE CORPORATION
IPC分类号： B32B27/06
CPC分类号： C08J7/047 , C08J2367/02 , G03G7/002 , G03G7/004 , G03G7/008 , G11B5/73 , G11B5/735 , G11B5/738
摘要： The invention concerns an antistatic, mono- or multilayer biaxially oriented copolyester film, wherein the copolyester is PENBB and wherein at least one surface of the film has been coated with an antistatic coating composition containing (I) a quarternary ammonium salt (QAS) and/or (II) a two component system consisting of: (a) an acrylate, styrene-derivative or acrylonitrile, and (b) an ethylenically unsaturated sulfonate salt and/or (III) an organically substituted phosphate. PENBB is a copolyester containing units of formula (1).
摘要翻译：本发明涉及抗静电，单层或多层双轴取向的共聚酯膜，其中共聚酯是PENBB，并且其中膜的至少一个表面已经涂覆有抗静电涂料组合物，该抗静电涂料组合物含有（I）季铵盐（QAS）和/ 或（II）由以下组成的双组分体系：（a）丙烯酸酯，苯乙烯衍生物或丙烯腈，和（b）烯属不饱和磺酸盐和/或（III）有机取代的磷酸酯。 PENBB是含有式（1）单元的共聚酯。

16. 发明申请

WO1994013470A1 BIAXIALLY ORIENTED COPOLYESTER FILM FOR MAGNETIC RECORDING DISKS AND MAGNETIC RECORDING DISKS MADE THEREFROM 审中-公开
标题翻译：用于磁记录磁盘和磁记录磁盘的双向定向共聚聚氯乙烯薄膜
公开(公告)号：WO1994013470A1
公开(公告)日：1994-06-23
申请号：PCT/US1992010687
申请日：1992-12-09
申请人： HOECHST AKTIENGESELLSCHAFT , HOECHST CELANESE CORPORATION , BENNETT, Cynthia , CHOE, E-Won , FLINT, John, Anthony , KUHMANN, Bodo
发明人： HOECHST AKTIENGESELLSCHAFT , HOECHST CELANESE CORPORATION
IPC分类号： B32B09/00
CPC分类号： C08J5/18 , C08J2367/02 , G11B5/73
摘要： Disclosed herein is a biaxially oriented PENBB film for magnetic recording disks having low water absorption, low shrinkage and high modulus. The film typically is 60-100 microns thick. One surface of the film preferably is very smooth. PENBB as mentioned herein is a copolyester containing units of formula (I).
摘要翻译：本文公开了一种用于低吸水率，低收缩率和高模量的磁记录盘的双轴取向PENBB膜。该膜通常为60-100微米厚。膜的一个表面优选非常光滑。如本文所述的PENBB是含有式（I）单元的共聚酯。

17. 发明申请

WO1994013486A1 COPOLYESTER COMPOSITIONS, PROCESS FOR PREPARING THE SAME AND BIAXIALLY ORIENTED COPOLYESTER FILMS 审中-公开
标题翻译：共聚物组合物，其制备方法和双面聚对苯二甲酸乙二醇酯薄膜
公开(公告)号：WO1994013486A1
公开(公告)日：1994-06-23
申请号：PCT/US1992010714
申请日：1992-12-09
申请人： HOECHST AKTIENGESELLSCHAFT , HOECHST CELANESE CORPORATION , BENNETT, Cynthia , CHOE, E-Won , FLINT, John, Anthony , KUHMANN, Bodo
发明人： HOECHST AKTIENGESELLSCHAFT , HOECHST CELANESE CORPORATION
IPC分类号： B32B33/00
CPC分类号： C08J5/18 , B29C55/005 , B29D7/01 , B29K2067/00 , B29K2105/16 , C08J2367/02 , C08K3/36 , Y10T428/24421 , Y10T428/256 , Y10T428/258 , Y10T428/259 , Y10T428/26 , Y10T428/31786 , C08L67/02
摘要： Disclosed herein is a copolyester composition comprising PENBB and 0.001 to 5 % by weight of fine particles having an average diameter of 0.01 to 3.0 mu m. Further disclosed are films made from this copolyester composition. PENBB as disclosed herein is a copolyester containing units of formula (I).
摘要翻译：本文公开了包含PENBB和0.001至5重量％的平均直径为0.01至3.0μm的细颗粒的共聚酯组合物。进一步公开的是由该共聚酯组合物制成的膜。如本文所公开的PENBB是含有式（I）单元的共聚酯。

18. 发明申请

WO1994013485A1 ELECTRICAL INSULATION FROM BIAXIALLY ORIENTED PENBB FILM 审中-公开
标题翻译：双面电极薄膜电绝缘
公开(公告)号：WO1994013485A1
公开(公告)日：1994-06-23
申请号：PCT/US1992010713
申请日：1992-12-09
申请人： HOECHST AKTIENGESELLSCHAFT , HOECHST CELANESE CORPORATION , BENNETT, Cynthia , CHOE, E-Won , FLINT, John, Anthony , KUHMANN, Bodo
发明人： HOECHST AKTIENGESELLSCHAFT , HOECHST CELANESE CORPORATION
IPC分类号： B32B33/00
CPC分类号： C08J5/18 , B29C55/00 , B29D7/01 , B29K2067/00 , B29K2105/16 , C08G63/189 , C08J2367/02 , C08K3/01 , C08K7/00 , H05K1/0373 , C08L67/02
摘要： Disclosed herein is a biaxially oriented copolyester film containing inert particles, wherein the copolyester is PENBB and wherein the inert particles are either generated in situ, added to the monomers before or during polycondensation or added to the PENBB before the film-forming process. Depending on the particular application, the film may have various thickness, may include pigment matter, and/or may be coated or surface treated. PENBB as mentioned herein is a copolyester containing units of formula (I).
摘要翻译：本文公开了含有惰性颗粒的双轴取向的共聚酯膜，其中共聚酯是PENBB，其中惰性颗粒原位生成，在缩聚之前或之内加入到单体中或在成膜过程之前加入到PENBB中。根据具体应用，膜可以具有各种厚度，可以包括颜料，和/或可以进行涂布或表面处理。如本文所述的PENBB是含有式（I）单元的共聚酯。

19. 发明申请

WO1994013464A1 BIAXIALLY ORIENTED COPOLYESTER FILM FOR CAPACITOR DIELECTRIC USE OR THERMAL TRANSFER RIBBON USE 审中-公开
标题翻译：用于电容器介质使用或热转印使用的双向定向共聚聚酯薄膜
公开(公告)号：WO1994013464A1
公开(公告)日：1994-06-23
申请号：PCT/US1992010710
申请日：1992-12-09
申请人： HOECHST AKTIENGESELLSCHAFT , HOECHST CELANESE CORPORATION , BENNETT, Cynthia , CHOE, E-Won , FLINT, John, Anthony , KUHMANN, Bodo
发明人： HOECHST AKTIENGESELLSCHAFT , HOECHST CELANESE CORPORATION
IPC分类号： B32B03/10
CPC分类号： C08J5/18 , B29C55/12 , B29D7/01 , B29K2067/00 , C08J2367/02 , C08K3/01 , C08K2201/016 , H01G4/18 , C08L67/02
摘要： The present invention comprises a biaxially oriented copolyester film useful for capacitor dielectrics or thermal transfer printing ribbons. Such films have good winding characteristics, slipperiness, good mechanical properties (stiffness and strength), and excellent thermal stability. The biaxially oriented copolyester film has at least 25 mole percent of the dicarboxylic acid or its ester equivalent content in the copolyester of 4,4'-bibenzoic acid. The remainder of the copolyester is such that the melting point is about 260 DEG C such that the copolyester is capable of withstanding a thermal treatment of 260 DEG C for about 10 seconds. The biaxially oriented copolyester film also includes an effective amount of fillers having a bimodal particle distribution sufficient to provide slip and good winding characteristics such as those that are known in the art. The bimodal particle distribution generally should comprise: (a) fine particles having an average particle diameter of 3 to 50 nm and employed in the range of from about 0.01 to about 3 percent by weight based on weight of the copolyester, and (b) a large particle distribution having an average particle diameter of 0.05 to 4 mu m and an aspect ratio of from 1.0 to 1.2 and being employed in the range of 0.005 to 1 percent by weight based on the weight of the copolyester.
摘要翻译：本发明包括可用于电容器电介质或热转移印刷带的双轴取向的共聚酯膜。这种膜具有良好的缠绕特性，光滑性，良好的机械性能（刚度和强度）和优异的热稳定性。双轴取向的共聚酯膜在4,4'-联苯甲酸的共聚酯中具有至少25摩尔％的二羧酸或其酯当量含量。共聚酯的其余部分使得熔点为约260℃，使得共聚酯能够承受260℃的热处理约10秒。双轴取向的共聚酯膜还包括有效量的填料，其具有足以提供滑动和良好卷绕特性的双峰颗粒分布，例如本领域已知的那些。双峰颗粒分布通常应包括：（a）平均粒径为3至50nm并基于共聚酯重量计约0.01至约3重量％的细颗粒，和（b）平均粒径为0.05〜4μm，长径比为1.0〜1.2，相对于共聚聚酯的重量，为0.005〜1重量％的粒子分布。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式