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公开(公告)号：US4645708A
公开(公告)日：1987-02-24
申请号：US639711
申请日：1984-08-13
申请人： Donald G. LeGrand
发明人： Donald G. LeGrand
CPC分类号： B32B17/1033 , B32B33/00 , Y10T428/24967 , Y10T428/31507 , Y10T428/31515 , Y10T428/31518 , Y10T428/31576 , Y10T428/31594 , Y10T428/3163 , Y10T428/31935 , Y10T428/31942
摘要： Thermoplastic laminae are given scratch and mar resistance on an external face as well as protection from incompatible additives of adjacent adhesive layers on an internal face by a single cross-linked protective coating.
摘要翻译： 热塑性薄片在外表面上具有划痕和耐擦伤性，并通过单个交联保护涂层防止内表面上相邻粘合剂层不相容的添加剂。
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12.发明授权Method for increasing the adhesion of polydiorganosiloxane-polycarbonate block copolymer interlayers to adjoining laminae and primer composition to accomplish same 失效增加聚二有机基硅氧烷 - 聚碳酸酯嵌段共聚物中间层与邻接层和底漆组合物的粘附性的方法
公开(公告)号：US4571280A
公开(公告)日：1986-02-18
申请号：US639710
申请日：1984-08-13
IPC分类号： B32B27/04 , C08J5/12 , C09D183/10 , C09J5/00
CPC分类号： C08J5/125 , B32B27/04 , C09D183/10 , Y10T428/31507
摘要： The present invention provides a method and primer composition to increase the adherence of a polydiorganosiloxane-polycarbonate block copolymer lamina or layer to adjoining thermoplastic laminae or layers in a consolidated laminate or composite.
摘要翻译： 本发明提供了一种方法和底漆组合物，用于增加聚二有机硅氧烷 - 聚碳酸酯嵌段共聚物层或层与粘合的层压体或复合材料中相邻的热塑性层或层的粘附性。
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公开(公告)号：US4013414A
公开(公告)日：1977-03-22
申请号：US574725
申请日：1975-05-05
CPC分类号： G01N31/221 , G01N31/22
摘要： A novel class of soluble organic nitrogen compounds which produces various colors when dissolved in organic liquid solvents. These dyes produce a color from blue to red if the organic liquid medium has a neutral or basic pH which reversibly changes to yellow if the liquid medium has an acid pH. The color variation can also serve as an indication of solvent polarity.
摘要翻译： 一类新颖的可溶性有机氮化合物，当溶解在有机液体溶剂中时产生各种颜色。 如果有机液体介质具有中性或碱性pH，如果液体介质具有酸性pH，这些染料可以可逆地变为黄色，从蓝色到红色产生颜色。 颜色变化也可以作为溶剂极性的指示。
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公开(公告)号：US07128959B2
公开(公告)日：2006-10-31
申请号：US10638100
申请日：2003-08-07
CPC分类号： B32B15/08 , Y10S428/913 , Y10T428/12569 , Y10T428/12743 , Y10T428/1275 , Y10T428/12785 , Y10T428/12806 , Y10T428/12861 , Y10T428/265 , Y10T428/269 , Y10T428/31507 , Y10T428/31511 , Y10T428/31533 , Y10T428/31678 , Y10T428/31681
摘要： A reflective article useful, for example, in automotive headlights includes a haze-prevention layer between a heat-resistant thermoplastic substrate and a reflective metal layer. The haze-prevention layer includes a metal having a tensile modulus of at least about 15×106 pounds per square inch. The article resists hazing of the reflective layer at elevated temperatures.
摘要翻译： 可用于例如汽车前灯中的反射制品包括耐热热塑性基材和反射金属层之间的防雾层。 防雾层包括拉伸模量为至少约15×10 -6磅/平方英寸的金属。 该物品在升高的温度下抵抗反射层的雾化。
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15.发明授权
公开(公告)号：US4895919A
公开(公告)日：1990-01-23
申请号：US254742
申请日：1988-10-07
IPC分类号： C08G64/00 , C08G64/08 , C08G64/18 , C08G77/42 , C08G77/448
CPC分类号： C08G77/448 , C08G64/085
摘要： Copolysiloxanecarbonate compositions are prepared by the reaction of a carbonate precursor such as phosgene with a mixture of bisphenols including a spirobiindane bisphenol, at least one of said bisphenols containing polydiorganosiloxane moieties. The reaction may take place in one step or sequentially. The products are characterized by low processing temperature, low orientational birefringence and high ductility.
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公开(公告)号：US4894282A
公开(公告)日：1990-01-16
申请号：US169077
申请日：1988-03-16
CPC分类号： B32B17/10752 , B32B17/10009 , B32B17/10743 , B32B27/36 , F41H5/0407 , Y10T428/26 , Y10T428/265 , Y10T428/31507 , Y10T428/31518
摘要： Safety or impact resistant laminates are disclosed containing a plurality of laminae and at least on composite interlayer said composite interposed between and bonding any two of the laminae and containing one or more thermoplastic sheets from about 1 to about 30 mils in combined thickness bonded one to another and on each external face by a contact or pressure sensitive adhesive layer.
摘要翻译： 公开了安全或抗冲击的层压板，其包含多个薄层，并且至少在复合中间层上，所述复合材料介于两层薄片之间并粘合任何两个薄层，并且包含一个或多个热塑性薄片，约1至约30密耳， 并且通过接触或压敏粘合剂层在每个外表面上。
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公开(公告)号：US4861666A
公开(公告)日：1989-08-29
申请号：US639708
申请日：1984-08-13
CPC分类号： F41H5/0407 , B32B17/10 , B32B17/10064 , B32B17/10688 , Y10S428/911 , Y10T428/24967 , Y10T428/31507 , Y10T428/31663
摘要： This invention concerns an asymmetric impact resistant laminate having at least four lamina bonded by a plurality of adhesive interlayers and alternating in composition between glass and polycarbonate from a front impact receiving lamina of glass to a back spall resistant and controlled thickness lamina of polycarbonate.
摘要翻译： 本发明涉及一种不对称耐冲击层压板，其具有通过多个粘合剂夹层粘合的至少四个层板，并且在玻璃和聚碳酸酯之间的组合物中从玻璃的前冲击接收层到聚碳酸酯的背部防剥离和受控的厚度层。
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公开(公告)号：US3961122A
公开(公告)日：1976-06-01
申请号：US552554
申请日：1975-02-24
IPC分类号： B29D7/01 , C08L69/00 , C08L101/00 , B32B25/20 , C08F293/00
CPC分类号： C08L69/00 , B29D7/01 , C08L101/00
摘要： A method for making thin, substantially uniform and self-supporting polymer films by forming a solution of a base polymer, a surface-active block copolymer and a solvent, and forming a film from said solution by contacting it with film-forming means. The block copolymer contains at least two polymerized comonomers, one of which is compatible or substantially miscible with the base polymer and serves to distribute the block copolymer therein and the second of which is sufficiently surface-active in the resulting polymer solution to produce a solution having a surface tension sufficiently low to allow the formation of useful films less than 50 microns in thickness.
摘要翻译： 通过形成基础聚合物，表面活性嵌段共聚物和溶剂的溶液来制备薄的，基本上均匀的和自支撑的聚合物膜的方法，并且通过使其与成膜装置接触从所述溶液形成膜。 嵌段共聚物含有至少两个聚合的共聚单体，其中之一与基础聚合物相容或基本上可混溶，并用于将嵌段共聚物分散在其中，其中第二个在所得聚合物溶液中具有足够的表面活性，以产生具有 表面张力足够低以允许形成厚度小于50微米的有用薄膜。
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公开(公告)号：US07329462B2
公开(公告)日：2008-02-12
申请号：US10638099
申请日：2003-08-07
CPC分类号： C08J7/04 , B60R13/00 , C08J2379/08 , Y10T428/31504 , Y10T428/31507 , Y10T428/31511 , Y10T428/31663 , Y10T428/31678 , Y10T428/31721
摘要： A reflective article useful, for example, in automotive headlights includes a substrate, a reflective metal layer, and a haze-prevention layer between the substrate and the reflective metal layer. The substrate includes an amorphous thermoplastic resin having a heat distortion temperature of at least about 140° C., a density less than 1.7 grams per milliliter, and an organic volatiles content less than 1,000 parts per million measured according to ASTM D4526. The haze-prevention layer includes a material having a volume resistivity of at least 1×10−4 ohm-centimeters and a tensile modulus of at least about 3×105 pounds per square inch. The article resists hazing of the reflective layer at elevated temperatures.
摘要翻译： 例如在汽车前灯中有用的反射制品包括在基底和反射金属层之间的基底，反射金属层和防雾层。 衬底包括热变形温度为至少约140℃，密度小于1.7克/毫升的无定形热塑性树脂，以及根据ASTM D4526测量的少于1,000份百万分之有机挥发物含量。 防雾层包括具有至少1×10 -4欧姆厘米的体积电阻率和至少约3×10 5磅/平方英寸的拉伸模量的材料。 该物品在升高的温度下抵抗反射层的雾化。
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公开(公告)号：US5489404A
公开(公告)日：1996-02-06
申请号：US288239
申请日：1994-08-08
CPC分类号： B29C71/02 , B29C2035/0822 , B29C2035/0855 , B29C2071/022 , B29C35/045 , B29K2069/00
摘要： A process for reducing stresses and strains of thermoplastics is described wherein the process includes the step of heating the outer layer of the thermoplastic with a heat source to produce a resin having favorable physical and chemical properties.
摘要翻译： 描述了一种用于减少热塑性塑料的应力和应变的方法，其中该方法包括用热源加热热塑性塑料的外层以产生具有良好物理和化学性质的树脂的步骤。
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