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1.发明授权Method of manufacturing a dried, thermoformable, paint-coated sheet material having gloss and smoothness 失效制造具有光泽度和光滑度的干燥，可热成形的涂漆片材的方法
公开(公告)号：US4913760A
公开(公告)日：1990-04-03
申请号：US237128
申请日：1988-08-29
IPC分类号： B29C47/04 , B05D1/00 , B05D1/26 , B05D1/38 , B05D3/04 , B05D7/04 , B29C43/24 , B29C43/28 , B32B37/00 , B32B43/00
CPC分类号： B05D1/286 , B05D1/265 , B29C43/24 , B29C43/28 , B05D3/0413 , B29K2027/06 , B29K2067/00
摘要： In the manufacture of a paint-coated stretchable film which is useful as a covering for automobile panels and other articles, a stretchable carrier film is formed by extruding a thermoplastic polymer composition onto a heat resistant temporary carrier film. The extruded layer is coated with paint or other layers and dried initially at a moderate temperature and finally at a high temperature which exceeds the heat deformation temperature of the stretchable carrier film but not of the heat resistant temporary carrier film. This shortens drying time and/or reduces residual solvents in the dried layers. The temporary carrier film, which is later stripped away, resists deformation of the laminate as it is drawn under tensile stress through the coating and high temperature drying stages.
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公开(公告)号：USRE34742E
公开(公告)日：1994-09-27
申请号：US754951
申请日：1991-09-04
IPC分类号： B29C70/58 , B29C70/66 , C08J5/18 , C08L1/12 , C08L23/10 , C08L25/04 , C08L33/12 , C08L67/02 , C08L67/06 , D01F1/10 , B32B3/26 , B32B5/16 , D02G3/00
CPC分类号： C08L67/06 , B29C70/58 , B29C70/66 , C08J5/18 , C08L23/10 , C08L67/02 , D01F1/10 , B29K2023/12 , B29K2067/00 , B29K2105/165 , B29K2995/005 , C08J2367/02 , C08L1/12 , C08L2312/00 , C08L25/04 , C08L33/12 , Y10T428/1376 , Y10T428/139 , Y10T428/249953 , Y10T428/249976 , Y10T428/249978 , Y10T428/249986 , Y10T428/25 , Y10T428/254 , Y10T428/26 , Y10T428/2927 , Y10T428/2935 , Y10T428/294 , Y10T428/2958 , Y10T428/2975 , Y10T428/298 , Y10T428/2991
摘要： Disclosed is a shaped article comprising a continuous oriented polymer matrix having dispersed therein microbeads of a polymer which are at least partially boredered by void space, the microbeads being present in an amount of about 5-50% by weight based on the weight of said oriented polymer, said void space occupying about 2-60% by volume of said shaped article. Preferably, the microbeads are cross-linked to an extent they will be resilient and elastic at the orientation temperature, and are coated with a slip agent. The shaped article is preferably in the form of a sheet, fibers, or other molded article, preferably has a relatively low specific gravity and whiteness.
摘要翻译： 公开了一种成形制品，其包括其中分散有聚合物微珠的连续取向聚合物基质，其至少部分地被空隙填充，微珠的存在量为所述取向的重量的约5-50重量％ 聚合物，所述空隙空间占所述成形制品的约2-60体积％。 优选地，微珠交联到一定程度，它们在取向温度下将具有弹性和弹性，并且涂覆有滑爽剂。 成形制品优选为片材，纤维或其它模制品的形式，优选具有相对较低的比重和白度。
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3.发明授权
公开(公告)号：US5223383A
公开(公告)日：1993-06-29
申请号：US316298
申请日：1990-04-30
IPC分类号： B29C55/12 , B29C67/20 , B29C70/58 , B29C70/66 , B29K105/04 , C08J5/18 , C08J9/00 , C08K7/16 , C08L23/10 , C08L25/04 , C08L33/12 , C08L67/02 , D01F1/10 , G03C1/795
CPC分类号： C08J5/18 , B29C70/58 , B29C70/66 , C08L23/10 , C08L67/00 , C08L67/02 , D01F1/10 , G03C1/795 , B29K2023/12 , B29K2067/00 , B29K2105/165 , B29K2995/005 , C08J2367/02 , C08L2205/22 , C08L2312/00 , C08L25/04 , C08L33/12 , Y10T428/2913
摘要： Disclosed are photographic elements having reflective or diffusely transmissive supports shaped from a continuous oriented polymer phase having dispersed therein microbeads of a polymer which are at least partially bordered by void space, the microbeads being present in an amount of about 5-50% by weight based on the weight of the oriented polymer, and the void space occupying about 2-60% by volume of the support. Preferably, the microbeads are cross-linked to an extent they will be resilient and elastic at the orientation temperature, and are coated with a slip agent. Such supports have excellent physical properties.
摘要翻译： 本发明公开了具有反射或漫反射载体的照相元件，所述载体由连续取向的聚合物相成形，所述连续取向的聚合物相分散有至少部分与空隙空间接触的聚合物微珠，所述微珠的含量为约5-50重量％ 取决于聚合物的重量，并且空隙占据载体体积的约2-60％。 优选地，微珠交联到一定程度，它们在取向温度下将具有弹性和弹性，并且涂覆有滑爽剂。 这种载体具有优异的物理性能。
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公开(公告)号：US06623679B2
公开(公告)日：2003-09-23
申请号：US09751117
申请日：2000-12-29
IPC分类号： B29C4792
CPC分类号： C08J5/18 , B29C47/92 , B29C55/143 , B29C55/20 , B29C2947/92628 , B29C2947/92923 , B29K2067/00 , C08J2367/02 , G03C1/7954 , G03C2200/43
摘要： A method for controlling the width of a polyester film support comprising, in order, the steps of: (a) extruding a polyester resin using one or more extruders; (b) casting the resin on a casting wheel to form a polyester sheet; (c) stretching the polyester sheet along the machine direction by ratios of 3 to 5 times at temperatures ranging from above the glass transition temperature to below the thermal crystallization temperature, wherein the machine contains extended edge rollers (14) in the drafter at the point where stretching occurs; (d) stretching the polyester sheet along the transverse direction by ratios of 3 to 5 times at temperatures ranging from above the glass transition temperature to below the thermal crystallization temperature; and (e) heat setting the polyester sheet at temperatures ranging from 180 to 250° C.
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公开(公告)号：US5244861A
公开(公告)日：1993-09-14
申请号：US922927
申请日：1992-07-31
申请人： Bruce C. Campbell , Daniel J. Harrison , Jong S. Lee , Larry K. Maier , William A. Mruk , Cheryl L. Warner
发明人： Bruce C. Campbell , Daniel J. Harrison , Jong S. Lee , Larry K. Maier , William A. Mruk , Cheryl L. Warner
CPC分类号： B41M5/42 , B41M2205/32 , B41M5/426 , B41M5/44 , Y10S428/91 , Y10S428/913 , Y10S428/914 , Y10T428/249978 , Y10T428/249987 , Y10T428/249989
摘要： Thermal dye transfer receiving elements are disclosed comprising a base having thereon a dye image-receiving layer, the base comprising a composite film laminated to a support, the dye image-receiving layer being on the composite film side of the base. The composite film comprises a microvoided thermoplastic core layer and at least one substantially void-free thermoplastic surface (skin) layer.
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公开(公告)号：US5076977A
公开(公告)日：1991-12-31
申请号：US463179
申请日：1990-01-10
CPC分类号： G03C1/81 , B29C55/143 , B29C35/02 , B29K2067/00
摘要： A process for controlling curl in polyester film is disclosed in which a cost sheet is heated assymetrically across its thickness during longitudinal stretching to product positive, negative or zero curl, as required for subsequent uses or treatments of the film formed by such stretching.
摘要翻译： 公开了一种用于控制聚酯薄膜卷曲的方法，其中成本片材在纵向拉伸过程中按其厚度进行不均匀加热，以产生正，负或零卷曲，这是随后对通过这种拉伸形成的薄膜的使用或处理所需要的。
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公开(公告)号：US5034263A
公开(公告)日：1991-07-23
申请号：US441730
申请日：1989-11-27
申请人： Larry K. Maier , Jong S. Lee
发明人： Larry K. Maier , Jong S. Lee
CPC分类号： B32B27/36 , G03C1/7954 , Y10T428/24967 , Y10T428/31786 , Y10T428/31794
摘要： A laminated film of a polyethylene terephthalate core and on at least one surface thereof an overcoat of a cyclohexylmethylene terephthalate polyester.
摘要翻译： 聚对苯二甲酸乙二醇酯芯层的层合膜，其至少一个表面上是环己基对苯二甲酸乙二醇酯聚酯的外涂层。
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公开(公告)号：US5275854A
公开(公告)日：1994-01-04
申请号：US861631
申请日：1992-04-01
IPC分类号： B29C70/58 , B29C70/66 , C08J5/18 , C08L1/12 , C08L23/10 , C08L25/04 , C08L33/12 , C08L67/02 , D01F1/10 , B32B3/26 , B29C67/24 , D02G3/00
CPC分类号： C08J5/18 , B29C70/58 , B29C70/66 , C08L23/10 , C08L67/00 , C08L67/02 , D01F1/10 , B29K2023/12 , B29K2067/00 , B29K2105/165 , B29K2995/005 , C08J2367/02 , C08L1/12 , C08L2205/22 , C08L2312/00 , C08L25/04 , C08L33/12 , C08L67/06 , Y10S428/91 , Y10T428/1376 , Y10T428/139 , Y10T428/249953 , Y10T428/249976 , Y10T428/249978 , Y10T428/249986 , Y10T428/254 , Y10T428/26 , Y10T428/2927 , Y10T428/2935 , Y10T428/294 , Y10T428/2975 , Y10T428/298 , Y10T428/2991
摘要： Disclosed is a shaped article comprising a continuous oriented thermoplastic polymer matrix having dispersed therein microbeads of a polymer which are at least partially bordered by void space, the microbeads being present in an amount of about 5-50% weight based on the weight of said oriented thermoplastic, said void space occupying about 2-60% by volume of said shaped article. Preferably, the microbeads are cross-linked to an extent they will be resilient and elastic at the orientation temperature, and are coated with a slip agent. The shaped article is preferably in the form of a sheet, fibers, or other molded article, and preferably has a relatively low specific gravity and whiteness.
摘要翻译： 公开了一种成形制品，其包括连续取向的热塑性聚合物基质，其中分散有聚合物的微珠，其至少部分地由空隙空间界定，所述微珠以所述取向的重量为基准的约5-50％重量的量存在 所述空隙空间占所述成形制品的约2-60体积％。 优选地，微珠交联到一定程度，它们在取向温度下将具有弹性和弹性，并且涂覆有滑爽剂。 成形制品优选为片材，纤维或其它模制品的形式，并且优选具有相对低的比重和白度。
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9.发明授权
公开(公告)号：US5215876A
公开(公告)日：1993-06-01
申请号：US751846
申请日：1991-08-29
CPC分类号： C08G63/6858 , G03C1/7954 , G03C1/815 , G03C5/17 , Y10S430/132
摘要： A radiographic element comprises a polyester support having double sided silver halide emulsion layers. An ultraviolet light absorbing methine compound is copolymerized with the support and is present in an amount sufficient to reduce the average percent transmission of ultraviolet light over the range of wavelength of from about 350 nm to about 395 nm to less than about 25 percent, and whereby the percent transmittance of said element is at least about 55 percent at a wavelength of about 410 nm for an element thickness of about 0.007 inches.
摘要翻译： 射线照相元件包括具有双面卤化银乳剂层的聚酯载体。 紫外光吸收次甲基化合物与载体共聚，并且其用量足以降低波长在约350nm至约395nm至小于约25％的波长范围内的平均透射百分比，并且由此 对于约0.007英寸的元件厚度，所述元件在约410nm的波长下的透射率百分比为至少约55％。
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10.发明授权
公开(公告)号：US5141685A
公开(公告)日：1992-08-25
申请号：US625383
申请日：1990-12-11
IPC分类号： B29C70/58 , B29C70/66 , C08J5/18 , C08L1/12 , C08L23/10 , C08L25/04 , C08L33/12 , C08L67/02 , D01F1/10
CPC分类号： C08J5/18 , B29C70/58 , B29C70/66 , C08L23/10 , C08L67/00 , C08L67/02 , D01F1/10 , B29K2023/12 , B29K2067/00 , B29K2105/165 , B29K2995/005 , C08J2367/02 , C08L1/12 , C08L2205/22 , C08L2312/00 , C08L25/04 , C08L33/12 , Y10S264/07 , Y10S264/47
摘要： The present invention relates to a method of forming shaped articles having a continuous phase of an oriented thermoplastic polymer containing cross-linked polymer microbeads at least partially bordered by void space. The thermoplastic polymer in molten form is mixed with a plurality of the crosslinked polymer microbeads, and the mixture is then formed into a shaped article. The article is stretched in at least one direction to orient it. The orienting conditions and the character and quantity of crosslinked polymer microbeads is effective to form voids in the article at least bordering the microbeads on sides thereof in the direction(s) of orientation.
摘要翻译： 本发明涉及形成成型制品的方法，所述成型制品具有至少部分由空隙空间界定的交联聚合物微珠的取向热塑性聚合物的连续相。 将熔融形式的热塑性聚合物与多个交联聚合物微珠混合，然后将该混合物形成成型制品。 该物品至少沿一个方向拉伸以使其定向。 交联聚合物微珠的定向条件和特征和数量在制品中至少在取向方向上的微珠边界上形成空隙是有效的。
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