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公开(公告)号：US3935166A
公开(公告)日：1976-01-27
申请号：US499607
申请日：1974-08-22
IPC分类号： C08G63/189 , C08G63/66
CPC分类号： C08G63/189
摘要： A linear aromatic polyester comprising, in the polymer molecule, at least 50 mole % of a repeating unit being represented by the formula ##SPC1##In whichR.sub.1 and R.sub.2 are the same or different and represent an alkyl group of 1-3 carbons, n is an integer of 1-6, X is a halogen atom and m is 0, 1 or 2,With an intrinsic viscosity of 0.3 or more when measured at 35.degree.C. by use of orthochlorophenol as a solvent.
摘要翻译： 在聚合物分子中包含至少50摩尔％的重复单元由式IN表示的直链芳族聚酯，其中R 1和R 2相同或不同，表示1-3个碳的烷基，n是整数 为1-6，X为卤素原子，m为0,1或2，当在35℃下通过使用邻氯苯酚作为溶剂测定时，其本身粘度为0.3或更高。
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公开(公告)号：US4439479A
公开(公告)日：1984-03-27
申请号：US338652
申请日：1982-01-11
CPC分类号： C08J5/18 , B05D5/08 , B05D7/04 , C09D4/00 , G03C1/7954 , G11B5/7013 , C08J2367/02 , Y10S428/91 , Y10T428/24413 , Y10T428/24612 , Y10T428/256 , Y10T428/31786
摘要： A process for producing a slippery biaxially stretched polyester film, which comprises coating one or both surfaces, preferably one surface, of a running polyester film, before the completion of its crystalline orientation, with an aqueous solution or dispersion containing(A) a metal salt having the composition of the following formula ##STR1## wherein Me represents a metal ion having a valence of 2 to 6, R is H or CH.sub.3, X is one equivalent of an anion, y is 1-6, z is 0-2, w is 0-8, and p is a number equal to the quotient obtained by dividing the total of y+2z+w by the atomic valence of Me, provided that when y is 2 or more, two or more R groups may be identical or different, when w is 2 or more, two or more X ions may be identical or different, and the group ##STR2## in the case of R=CH.sub.3 is contained in a number of not more than 2 for each Me, and(B) a film-forming polymeric compound, a monomer thereof, or a mixture of these; and thereafter heating the coating, before completion of the crystalline orientation of the film, to convert it on the film surface into numerous minute protrusions substantially having form retention; and a slippery biaxially stretched polyester film having a substantially continuous coating with numerous protrusions substantially having form retention, said coating being formed substantially all over on at least one surface of the film and at least comprising a metal salt having the composition of formula (I) above and a film-forming polymeric compound.
摘要翻译： 一种光滑的双轴拉伸聚酯薄膜的制造方法，其包括在其结晶取向完成之前，用含有（A）金属盐的水溶液或分散体涂覆流动的聚酯薄膜的一个或两个表面，优选一个表面 具有下式的组成式（I）其中Me表示2价〜6价的金属离子，R为H或CH3，X为1当量阴离子，y为1-6，z为0 -2，w是0-8，p是等于通过将y + 2z + w的总和除以Me的原子价得到的商数，条件是当y为2或更大时，两个或更多个R基团 可以相同或不同，当w为2以上时，两个以上的X离子可以相同也可以不同，在R = CH 3的情况下，基团“IMAGE”在每个Me中不超过2个 ，和（B）成膜聚合物，其单体或它们的混合物; 然后在膜的结晶取向完成之前加热涂层，将其在膜表面上转化成基本上具有形状保留的许多微小突起; 和具有基本上具有形状保持性的许多突起的基本上连续的涂层的光滑双轴拉伸聚酯膜，所述涂层基本上形成在膜的至少一个表面上，并且至少包含具有式（I）组成的金属盐， 以及成膜聚合物。
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3.发明授权
公开(公告)号：US4492719A
公开(公告)日：1985-01-08
申请号：US555006
申请日：1983-11-21
CPC分类号： C08J5/18 , B05D5/08 , B05D7/04 , C09D4/00 , G03C1/7954 , G11B5/7013 , C08J2367/02
摘要： A process for producing a slippery biaxially stretched polyester film, which comprises coating one or both surfaces, preferably one surface, of a running polyester film, before the completion of its crystalline orientation, with an aqueous solution or dispersion containing(A) a metal salt having the composition of the following formula ##STR1## wherein Me represents a metal ion having a valence of 2 to 6, R is H or CH.sub.3, X is one equivalent of an anion, y is 1-6, z is 0-2, w is 0-8, and p is a number equal to the quotient obtained by dividing the total of y+2z+w by the atomic valence of Me, provided that when y is 2 or more, two or more R groups may be identical or different, when w is 2 or more, two or more X ions may be identical or different, and the group ##STR2## in the case of R.dbd.CH.sub.3 is contained in a number of not more than 2 for each Me,and (B) a film-forming polymeric compound, a monomer thereof, or a mixture of these; and thereafter heating the coating, before completion of the crystalline orientation of the film, to convert it on the film surface into numerous minute protrusions substantially having form retention; and a slippery biaxially stretched polyester film having a substantially continuous coating with numerous protrusions substantially having form retention, said coating being formed substantially all over on at least one surface of the film and at least comprising a metal salt having the composition of formula (I) above and a film-forming polymeric compound.
摘要翻译： 一种光滑的双轴拉伸聚酯薄膜的制造方法，其包括在其结晶取向完成之前，用含有（A）金属盐的水溶液或分散体涂覆流动的聚酯薄膜的一个或两个表面，优选一个表面 具有下式的组成：其中Me表示2〜6价的金属离子，R为H或CH3，X为1当量阴离子，y为1-6，z为0 -2，w是0-8，p是等于通过将y + 2z + w的总和除以Me的原子价得到的商数，条件是当y为2或更大时，两个或更多个R基团 可以相同或不同，当w为2以上时，两个以上的X离子可以相同也可以不同，在R = CH 3的情况下，基团“IMAGE”在每个Me中不超过2个 ，和（B）成膜聚合物，其单体或它们的混合物; 然后在膜的结晶取向完成之前加热涂层，将其在膜表面上转化成基本上具有形状保留的许多微小突起; 和具有基本上具有形状保持性的许多突起的基本上连续的涂层的光滑双轴拉伸聚酯膜，所述涂层基本上形成在膜的至少一个表面上，并且至少包含具有式（I）组成的金属盐， 以及成膜聚合物。
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公开(公告)号：US4784896A
公开(公告)日：1988-11-15
申请号：US921057
申请日：1986-10-21
申请人： Teruo Matsunaga , Kazunobu Natori , Tamaki Kanai
发明人： Teruo Matsunaga , Kazunobu Natori , Tamaki Kanai
CPC分类号： B41M5/395 , B41M5/423 , B41M5/44 , Y10S428/913 , Y10S428/914 , Y10T428/24802 , Y10T428/24967 , Y10T428/26 , Y10T428/263 , Y10T428/264 , Y10T428/265 , Y10T428/31507 , Y10T428/31743 , Y10T428/3175 , Y10T428/31797 , Y10T428/31855 , Y10T428/31928
摘要： A heat transfer recording sheet comprising(A) a substrate film, and(B) formed on at least one surface of the substrate film, a film of an acrylic resin having recurring units represented by the following formula (1) ##STR1## wherein R.sup.1 represents a hydrogen atom or a methyl group,R.sup.2 represents a hydrogen atom or an alkyl group having 1 to 5 carbon atoms,R.sup.3 and R.sup.4 are identical or different and each represents an alkyl or hydroxyalkyl group having 1 to 5 carbon atoms,X represents a halogen atom, andl is 2, 3 or 4.
摘要翻译： 一种热转印记录纸，其包括（A）基材膜和形成在所述基材膜的至少一个表面上的（B），具有由下式（1）表示的重复单元的丙烯酸树脂膜（1） ）其中R1表示氢原子或甲基，R2表示氢原子或碳原子数1〜5的烷基，R3和R4相同或不同，表示碳原子数1〜5的烷基或羟烷基， X表示卤素原子，l表示2,3或4。
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公开(公告)号：US4364885A
公开(公告)日：1982-12-21
申请号：US272524
申请日：1981-06-11
IPC分类号： B32B27/18 , B32B27/36 , B32B27/40 , B41M1/30 , C08G18/08 , C08J7/04 , C09D175/04 , G03C1/93 , G03G7/00 , B29D9/00 , B29C17/02
CPC分类号： B41M1/30 , C08G18/0819 , C08J7/047 , C09D175/04 , G03C1/93 , G03G7/002 , G03G7/0046 , G03G7/008 , C08J2367/02 , C08J2475/04 , Y10T428/31565 , Y10T428/31801
摘要： A process for producing an easily adherable biaxially stretched polyester film, which comprises coating a primer composition consisting of (A) and aqueous dispersion of polyurethane and (B) a montan wax salt and optionally a nonionic or anionic surface-active agent on the surface of a polyester film which has not yet been stretched completely, drying the coating, completing the stretching of the coated film, and then heat-setting it thereby to form a primer coated layer on the film surface.
摘要翻译： 一种易于粘合的双轴拉伸聚酯膜的制造方法，其包括将由（A）和聚氨酯的水分散体组成的底漆组合物和（B）褐煤蜡盐和任选的非离子或阴离子表面活性剂涂布在 未完全拉伸的聚酯膜，干燥涂层，完成涂膜的拉伸，然后热定形，从而在膜表面上形成底漆涂层。
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公开(公告)号：US5328762A
公开(公告)日：1994-07-12
申请号：US682956
申请日：1991-04-10
申请人： Teruo Takahashi , Sadayoshi Miura , Tamaki Kanai
发明人： Teruo Takahashi , Sadayoshi Miura , Tamaki Kanai
CPC分类号： C08J7/047 , C08J2367/02 , C08J2471/00 , Y10T428/2852 , Y10T428/31786
摘要： A readily adhesive polyester film comprising a polyester film having provided on at least one surface thereof a readily adhesive thin layer (a primer layer) containing an aqueous phenoxy resin; anda process for preparation of a readily adhesive polyester film which comprises applying an aqueous coating containing an aqueous phenoxy resin on at least one surface of a polyester film before completion of crystalline orientation, and then subjecting the resulting film to drying, stretching and heating treatments to complete crystalline orientation of the film.
摘要翻译： 一种容易粘合的聚酯膜，其包含在至少一个表面上设置有含有苯氧基树脂水溶性的易粘合性薄层（底漆层）的聚酯膜; 以及制备容易粘合的聚酯膜的方法，其包括在结晶取向完成之前，将含有苯氧基树脂水溶液的水性涂料施加到聚酯膜的至少一个表面上，然后将所得膜进行干燥，拉伸和加热处理 以完成膜的结晶取向。
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公开(公告)号：US4755337A
公开(公告)日：1988-07-05
申请号：US849522
申请日：1986-04-08
CPC分类号： C08J7/047 , C08G18/0819 , C08G18/831 , C09D175/04 , G11B5/7305 , G11B5/825 , C08J2367/02 , C08J2475/00 , H05K2203/124
摘要： A polyester film having on at least one surface thereof a primer layer comprising a crosslinked product of a polyurethane having at least one functional group selected from a carboxyl group, a sulfo group, a hemisulfate group, and salts of these groups and a polyepoxy compound. The polyester film having a primer layer can be produced by coating an aqueous primer coating composition comprising a polyurethane having at least one of a carboxylic acid salt group, a sulfonic acid salt group and a hemisulfate salt group on at least one surface of a polyester film before its crystallization and orientation are completed, and thereafter completing the crystallization and orientation by subjecting the coated film to drying, stretching and heat-treatment, and is useful as a base film for magnetic recording media.
摘要翻译： 一种聚酯膜，其至少在一个表面上具有包含具有选自羧基，磺基，半硫酸酯基和这些基团的盐中的至少一种官能团的聚氨酯的交联产物的底漆层和聚环氧化合物。 具有底漆层的聚酯膜可以通过在聚酯膜的至少一个表面上涂布含有具有羧酸盐基，磺酸盐基和半硫酸盐基中的至少一种的聚氨酯的水性底漆涂料组合物来制备 在其结晶取向完成之前，然后通过对涂膜进行干燥，拉伸和热处理来完成结晶和取向，并且可用作磁记录介质的基膜。
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