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11. 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。

12. 发明申请

WO1994013483A1 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：WO1994013483A1
公开(公告)日：1994-06-23
申请号：PCT/US1992010711
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 , B29K2995/0024 , C08J2367/02 , G11B5/73
摘要： The present invention provides an improved substrate film for magnetic tapes. The base film is a biaxially oriented PENBB film, i.e. a biaxially oriented copolyester film containing the structural unit (I) (bibenzoate, BB). Such particle containing films exhibit improved modulus in the machine and transverse direction and show surface protrusions such that their height crosses the line of log10 y = -18x + 3.7 twice.
摘要翻译：本发明提供一种用于磁带的改进的基底膜。基膜是双轴取向的PENBB膜，即含有结构单元（I）（苯磺酸盐，BB）的双轴取向的共聚酯膜。这种含有颗粒的膜在机器和横向上表现出改善的模量，并且显示表面突起，使得它们的高度跨越log 10 y = -18×+ 3.7的两倍。

13. 发明申请

WO1994013476A1 COPOLYESTER FILM PRIMED WITH ACRYLIC POLYMERS 审中-公开
标题翻译：共聚物膜用丙烯酸聚合物制成
公开(公告)号：WO1994013476A1
公开(公告)日：1994-06-23
申请号：PCT/US1992010699
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 , C08J2433/00 , G03C1/7954 , G03C1/93 , G03G7/004 , G03G7/008
摘要： The invention deals with a primer coated, biaxially oriented self-supporting, mono- or multilayer copolyester film, wherein the copolyester is PENBB and wherein the primer coating contains an acrylic polymer. PENBB is a copolyester containing units of formula (I).
摘要翻译：本发明涉及底漆涂布的双轴取向的自支撑的单或多层共聚酯膜，其中共聚酯是PENBB，其中底漆涂层含有丙烯酸聚合物。 PENBB是含有式（I）单元的共聚酯。

14. 发明申请

WO1994013474A1 IN-LINE SILICONE COATED BIAXIALLY ORIENTED COPOLYESTER FILM AND A PROCESS FOR MANUFACTURING THE FILM 审中-公开
标题翻译：在线硅胶涂覆双向聚苯乙烯薄膜和制造薄膜的工艺
公开(公告)号：WO1994013474A1
公开(公告)日：1994-06-23
申请号：PCT/US1992010684
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 , C08J2483/00 , C09J7/40 , C09J2467/006 , C09J2483/005
摘要： A silicone release film including a biaxially oriented PENBB film having a coating thereon in an amount sufficent to act as a silicone release film. The coating comprises glycidoxy silane and an aqueous based thermosetting silicone release composition. The glycidoxy silane present in the coating is at least 0.3 % by weight. Typical glycidoxy silanes are glycidoxypropyltrimethoxysilane or glycidoxypropyltriethoxysilane. A process for coating a PENBB film with a silicone coating is also disclosed, where the coating occurs in-line, during the manufacturing process for the film before it is heat-set. PENBB is a copolyester containing units of formula (I).
摘要翻译：一种有机硅剥离膜，其包含其上具有足以用作硅氧烷剥离膜的量的双轴取向的PENBB膜。涂层包括缩水甘油氧基硅烷和基于水性的热固性硅氧烷剥离组合物。存在于涂层中的缩水甘油氧基硅烷为至少0.3重量％。典型的缩水甘油氧基硅烷是缩水甘油氧基丙基三甲氧基硅烷或缩水甘油氧基丙基三乙氧基硅烷。还公开了一种用硅涂层涂覆PENBB膜的方法，其中涂层在热固定之前在膜的制造过程中在线发生。 PENBB是含有式（I）单元的共聚酯。

15. 发明申请

WO1994013466A1 BIAXIALLY ORIENTED PENBB FILM FOR MAGNETIC RECORDING MEDIUM AND MAGNETIC RECORDING MEDIA MADE THEREWITH 审中-公开
标题翻译：用于磁记录介质和磁记录介质的双向定向笔式薄膜
公开(公告)号：WO1994013466A1
公开(公告)日：1994-06-23
申请号：PCT/US1992010688
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： B32B05/16
CPC分类号： C08J5/18 , C08G63/185 , C08G63/189 , C08J2367/02 , G11B5/73
摘要： Disclosed herein is a biaxially oriented PENBB film having a surface modified to produce improved slip and/or improved adhesion to magnetic coatings. The surface modification includes particles, a continuous or discontinuous coating, or a combination thereof. In the PENBB of the invention the dicarboxylic acid derived repeating units include 25 mole percent or more of units derived from 4,4'-bibenzoic acid.
摘要翻译：本文公开了具有表面改性以产生改善的滑移和/或改善对磁性涂层的粘附性的双轴取向的PENBB膜。表面改性包括颗粒，连续或不连续涂层或其组合。在本发明的PENBB中，二羧酸衍生的重复单元包括25摩尔％以上的源自4,4'-联苯甲酸的单元。

16. 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.___________________________________________

17. 发明申请

WO1994013484A1 BIAXIALLY ORIENTED COPOLYESTER FILM 审中-公开
标题翻译：双面定向共聚酯膜
公开(公告)号：WO1994013484A1
公开(公告)日：1994-06-23
申请号：PCT/US1992010712
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： G11B5/7315 , B29C55/005 , B29D7/01 , B29K2067/00 , B29K2105/16 , B29K2995/0024 , C08J5/18 , C08J2367/02 , G11B5/733 , G11B5/738
摘要： The instant invention concerns a biaxially oriented PENBB film comprising at least one layer which essentially consists of PENBB and inert particles, which film has at least one surface with protrusions formed by the existence of the inert particles, the average distance between adjacent protrusions on the surface being not more than 20 mu m. PENBB is a copolyester containing units of formula (I).
摘要翻译：本发明涉及一种双轴取向的PENBB膜，其包含至少一层，其基本上由PENBB和惰性颗粒组成，该膜具有至少一个具有由惰性颗粒存在形成的突起的表面，表面上相邻突起之间的平均距离不超过20亩。 PENBB是含有式（I）单元的共聚酯。

18. 发明申请

WO1994013481A1 BIAXIALLY ORIENTED COPOLYESTER FILM PRIMED WITH VINYL ACETATE POLYMERS 审中-公开
标题翻译：用乙酸乙烯酯聚合物配制的双面聚对苯二甲酸乙二醇酯薄膜
公开(公告)号：WO1994013481A1
公开(公告)日：1994-06-23
申请号：PCT/US1992010685
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 , C08J2367/02 , C08J2431/00
摘要： The invention concerns a primer coated, biaxially oriented self-supporting mono- or multilayer copolyester film, wherein the copolyester is PENBB and wherein the primer coating contains a vinyl acetate copolymer. PENBB is a copolyester containing units of formula (I).
摘要翻译：本发明涉及底漆涂布的双轴取向的自支撑单或多层共聚酯薄膜，其中共聚酯是PENBB，其中底漆涂层含有乙酸乙烯酯共聚物。 PENBB是含有式（I）单元的共聚酯。

19. 发明申请

WO1994013468A1 BIAXIALLY ORIENTED COPOLYESTER FILM PRIMED WITH A FUNCTIONAL SILANE AND FILM LAMINATES THEREOF 审中-公开
标题翻译：双功能面向聚酯薄膜，带有功能性硅胶及其薄膜层压板
公开(公告)号：WO1994013468A1
公开(公告)日：1994-06-23
申请号：PCT/US1992010702
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： B32B05/16
CPC分类号： B32B17/10761 , B32B17/10 , B32B17/10018 , B32B17/10036 , B32B2367/00 , C08J7/047 , C08J2367/02 , C08J2483/00 , C09J7/201 , C09J7/22 , C09J2467/006 , C09J2483/005
摘要： The invention relates to a biaxially oriented self-supporting copolyester mono- or multilayer film having a continuous primer coating composition on one or both sides thereof, wherein the copolyester film is a PENBB film and wherein said coating composition comprises the dried residue of a hydrolyzed silane compound. PENBB is a copolyester containing units of formula (I).
摘要翻译：本发明涉及在其一侧或两侧上具有连续底漆涂料组合物的双轴取向的自支撑共聚酯单层或多层膜，其中共聚酯膜是PENBB膜，其中所述涂料组合物包含水解硅烷的干燥残余物复合。 PENBB是含有式（I）单元的共聚酯。

20. 发明申请

WO1994013467A1 BIAXIALLY ORIENTED PENBB FILM PRIMED WITH RADIATION CURABLE COATING COMPOSITION 审中-公开
标题翻译：带有辐射可固化涂料组合物的双面定向薄膜薄膜
公开(公告)号：WO1994013467A1
公开(公告)日：1994-06-23
申请号：PCT/US1992010700
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： B32B05/16
CPC分类号： G11B5/7315 , C08J7/047 , C08J2367/02 , C08J2433/00 , C08J2483/00 , G11B5/735 , G11B5/738
摘要： The instant invention deals with abrasion resistant coated, biaxially oriented self-supporting copolyester film, wherein the copolyester is PENBB and wherein the abrasion resistant, cured coating is derived from an aqueous silica/silanol dispersion and one or more acrylate or methacryalte monomers. PENBB is a copolyester containing units of formula (I)._______________________________
摘要翻译：本发明涉及耐磨涂层的双轴取向的自支撑共聚酯膜，其中共聚酯是PENBB，其中耐磨固化涂层来源于水性二氧化硅/硅烷醇分散体和一种或多种丙烯酸酯或甲基丙烯酸酯单体。 PENBB是含有式（I）单元的共聚酯。________________________________

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