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公开(公告)号：US20050214552A1
公开(公告)日：2005-09-29
申请号：US11087687
申请日：2005-03-24
IPC分类号： B32B15/088 , B05D7/14 , B05D7/24 , B32B5/00 , B32B7/12 , B32B15/08 , C08G69/26 , H05K1/00 , H05K1/03 , H05K3/38
CPC分类号： B32B15/08 , B32B7/12 , B32B15/02 , B32B15/18 , B32B15/20 , B32B27/281 , B32B2307/306 , B32B2307/3065 , B32B2435/00 , C09J179/08 , H05K1/0346 , H05K1/0393 , H05K3/386 , Y10T428/31681
摘要： A flexible metal foil-polyimide laminate is prepared by applying a dimethylacetamide solution of polyamic acid onto a metal foil, drying the applied solution to form a semi-dry adhesive layer, laminating a polyimide film thereto on a hot roll press, and heat curing for solvent removal and imidization. The polyimide film has a dimethylacetamide gas permeability of at least 0.1 kg/m2·hr at 5 Torr and 200° C. In the heat curing step, the residual solvent and the water formed upon imidization in the adhesive layer are removed through the polyimide film.
摘要翻译： 通过将聚酰胺酸的二甲基乙酰胺溶液涂布在金属箔上，干燥所得溶液以形成半干燥粘合剂层，在热辊压机上层压聚酰亚胺膜，并对其进行热固化，制备柔性金属箔 - 聚酰亚胺层压体 溶剂去除和酰亚胺化。 聚酰亚胺薄膜在5托和200℃下的二甲基乙酰胺气体渗透率为至少0.1kg / m 2·hr。在热固化步骤中，残留溶剂和在酰亚胺化中形成的水 通过聚酰亚胺膜去除粘合剂层。
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公开(公告)号：US20050181223A1
公开(公告)日：2005-08-18
申请号：US11046751
申请日：2005-02-01
IPC分类号： B32B15/088 , B32B15/08 , C08G69/26 , C09J179/08 , H05K1/03 , H05K3/38
CPC分类号： B32B7/12 , B32B15/08 , B32B15/20 , B32B27/06 , B32B27/281 , B32B27/34 , B32B2307/306 , B32B2307/74 , H05K1/0346 , H05K3/386 , H05K2201/0145 , H05K2201/0154 , H05K2201/0355 , Y10T428/31681
摘要： A flexible metal foil-polyimide laminate is prepared by joining a polyimide film to a metal foil via an intervening adhesive layer. The adhesive is a mixture of polyamic acids: (A) the reaction product of 3,4,3′,4′-biphenyltetracarboxylic anhydride with p-phenylenediamine, (B) the reaction product of 3,4,3′,4′-biphenyltetracarboxylic anhydride with 4,4′-diaminodiphenyl ether, and (C) the reaction product of pyromellitic dianhydride with 4,4′-diaminodiphenyl ether, in a weight ratio (A+B)/C between 75/25 and 25/75. The method is simple and inexpensive, and yields a flexible metal foil-polyimide laminate that is improved in peel strength and curling resistance while maintaining the heat resistance of polyimide.
摘要翻译： 通过中间粘合剂层将聚酰亚胺膜与金属箔接合来制备柔性金属箔 - 聚酰亚胺层压体。 粘合剂是聚酰胺酸的混合物：（A）3,4,3'，4'-联苯四羧酸酐与对苯二胺的反应产物，（B）3,4,3'，4'- 联苯四羧酸酐与4,4'-二氨基二苯醚，（C）均苯四酸二酐与4,4'-二氨基二苯醚的反应产物，重量比（A + B）/ C在75/25和25/75之间。 该方法简单且便宜，并且产生柔软的金属箔 - 聚酰亚胺层压板，其在保持聚酰亚胺的耐热性的同时提高了剥离强度和抗卷曲性。
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公开(公告)号：US20060042750A1
公开(公告)日：2006-03-02
申请号：US11194606
申请日：2005-08-02
IPC分类号： B32B37/00
CPC分类号： B32B7/12 , B32B15/08 , B32B15/20 , B32B27/281 , B32B37/12 , B32B2307/202 , B32B2307/3065 , B32B2309/105 , B32B2311/12 , B32B2379/08 , B32B2457/08 , H05K1/0346 , H05K3/025 , H05K3/386 , H05K2201/0154 , H05K2201/0358 , Y10T428/31681
摘要： A flexible metal foil/polyimide laminate is prepared by applying a polyamic acid varnish onto a very thin copper foil on a carrier, semi-drying the varnish, laminating a polyimide film to the varnish-coated copper foil using a hot roll press, and heat treating the laminate for solvent removal and imidization in an atmosphere having a controlled oxygen concentration. A polyimide adhesive layer resulting from the imidization of polyamic acid has a thickness of up to 6 μm, the sum of the thicknesses of the polyimide film and the polyimide adhesive layer is up to 25 μm. The polyimide adhesive layer has a Tg>400° C.
摘要翻译： 通过将聚酰胺酸清漆涂布到载体上的非常薄的铜箔上，半干燥清漆，使用热辊压机将聚酰亚胺膜层压到涂覆有漆膜的铜箔上，制备柔性金属箔/聚酰亚胺层压体 在具有受控氧浓度的气氛中处理该层压板用于溶剂去除和酰亚胺化。 由聚酰胺酸酰亚胺化得到的聚酰亚胺粘合剂层的厚度最高达6μm，聚酰亚胺膜和聚酰亚胺粘合剂层的厚度之和高达25μm。 聚酰亚胺粘合剂层的Tg> 400℃
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公开(公告)号：US20060191632A1
公开(公告)日：2006-08-31
申请号：US10545810
申请日：2004-06-16
IPC分类号： B32B37/00
CPC分类号： B32B15/20 , B32B7/12 , B32B15/08 , B32B27/281 , B32B27/34 , B32B37/1207 , B32B2250/40 , B32B2255/06 , B32B2255/26 , B32B2307/306 , B32B2307/3065 , B32B2307/714 , B32B2311/00 , B32B2379/08 , B32B2457/08 , C09J5/06 , C09J2400/163 , C09J2479/086 , H05K1/0346 , H05K3/227 , H05K3/386 , H05K2203/1105
摘要： A method for preparing a flexible metal foil/polyimide laminate is characterized by laminating a metal foil and a polyimide film, with a heat resistant adhesive interleaved therebetween, on a heating roll press, and heat treating the laminate for removing the residual solvent from the adhesive layer and heat curing the adhesive layer.
摘要翻译： 制备柔性金属箔/聚酰亚胺层压体的方法的特征在于，在加热辊压机上层压金属箔和聚酰亚胺膜，其间插入有耐热粘合剂，并且对层压体进行热处理以从粘合剂中除去残留溶剂 层和热固化粘合剂层。
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公开(公告)号：US07060784B2
公开(公告)日：2006-06-13
申请号：US10874715
申请日：2004-06-24
CPC分类号： B32B15/08 , B32B15/20 , B32B27/281 , B32B2038/0076 , B32B2307/306 , C08J5/128 , C08J5/18 , C08J2379/08 , C08L79/08 , H05K1/0346 , H05K3/386 , H05K2201/0154 , H05K2201/0358 , Y10T428/31678 , Y10T428/31681 , Y10T428/31721
摘要： A polyimide precursor resin solution composition sheet having a solvent content of 1–50% by weight and a thickness of 1–10 microns has improved adhesion, forms a heat resistant polyimide layer when cured, and is advantageously used in the bonding of conductors to plastic films.
摘要翻译： 溶剂含量为1-50重量％且厚度为1-10微米的聚酰亚胺前体树脂溶液组合物片材具有改善的粘附性，当固化时形成耐热聚酰亚胺层，并且有利地用于将导体粘合到塑料 电影。
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公开(公告)号：US07459047B2
公开(公告)日：2008-12-02
申请号：US11194606
申请日：2005-08-02
CPC分类号： B32B7/12 , B32B15/08 , B32B15/20 , B32B27/281 , B32B37/12 , B32B2307/202 , B32B2307/3065 , B32B2309/105 , B32B2311/12 , B32B2379/08 , B32B2457/08 , H05K1/0346 , H05K3/025 , H05K3/386 , H05K2201/0154 , H05K2201/0358 , Y10T428/31681
摘要： A flexible metal foil/polyimide laminate is prepared by applying a polyamic acid varnish onto a very thin copper foil on a carrier, semi-drying the varnish, laminating a polyimide film to the varnish-coated copper foil using a hot roll press, and heat treating the laminate for solvent removal and imidization in an atmosphere having a controlled oxygen concentration. A polyimide adhesive layer resulting from the imidization of polyamic acid has a thickness of up to 6 μm, the sum of the thicknesses of the polyimide film and the polyimide adhesive layer is up to 25 μm. The polyimide adhesive layer has a Tg>400° C.
摘要翻译： 通过将聚酰胺酸清漆涂布到载体上的非常薄的铜箔上，半干燥清漆，使用热辊压机将聚酰亚胺膜层压到涂覆有漆膜的铜箔上，制备柔性金属箔/聚酰亚胺层压体 在具有受控氧浓度的气氛中处理该层压板用于溶剂去除和酰亚胺化。 由聚酰胺酸酰亚胺化得到的聚酰亚胺粘合剂层的厚度最高达6μm，聚酰亚胺膜和聚酰亚胺粘合剂层的厚度之和高达25μm。 聚酰亚胺粘合剂层的Tg> 400℃
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公开(公告)号：US20060134443A1
公开(公告)日：2006-06-22
申请号：US10544346
申请日：2004-06-16
IPC分类号： B32B27/00
CPC分类号： B32B27/281 , B32B15/08 , B32B15/20 , B32B2250/03 , B32B2274/00 , B32B2307/306 , B32B2307/546 , B32B2307/714 , B32B2307/734 , B32B2457/00 , B32B2457/08 , H05K1/0346 , H05K1/036 , H05K2201/0154 , Y10T428/31721
摘要： A flexible metal foil/polyimide laminate consists of all three layers, a polyimide film, a metal foil, and a polyimide resin layer disposed between the polyimide film and the metal foil.
摘要翻译： 柔性金属箔/聚酰亚胺层叠体由聚酰亚胺膜，金属箔和设置在聚酰亚胺膜和金属箔之间的聚酰亚胺树脂层构成的全部三层组成。
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公开(公告)号：US20060003173A1
公开(公告)日：2006-01-05
申请号：US11171198
申请日：2005-07-01
IPC分类号： B32B15/08
CPC分类号： B32B15/20 , B32B7/12 , B32B15/08 , B32B27/281 , B32B27/34 , B32B2250/02 , B32B2255/06 , B32B2255/26 , B32B2307/202 , B32B2307/306 , H05K1/0346 , H05K3/386 , H05K2201/0154 , H05K2201/0358 , Y10T428/31681
摘要： In a flexible metal foil/polyimide laminate comprising in sequence, a heat resistant polyimide film, an adhesive layer, and a metal foil, the adhesive layer is a polyimide adhesive layer with a Tg of at least 400° C., obtained by heat imidization of a polyamic acid varnish containing 5-200 ppm of a leveling agent, typically polyether-modified silicone. This laminate of the all polyimide type takes full advantage of the properties of heat resistant polyimide film, includes the adhesive layer having a smooth surface, and is free of thickness variations.
摘要翻译： 在依次包含耐热聚酰亚胺膜，粘合剂层和金属箔的柔性金属箔/聚酰亚胺层压体中，粘合剂层是Tg为至少400℃的聚酰亚胺粘合剂层，通过酰亚胺化获得 的聚酰胺酸清漆，其含有5-200ppm的流平剂，通常为聚醚改性的硅氧烷。 所有聚酰亚胺类型的这种层压体充分利用了耐热聚酰亚胺膜的性质，包括具有光滑表面的粘合剂层，并且没有厚度变化。
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9.发明申请Acrylic flame retardant adhesive composition and acrylic flame retardant adhesive sheet 审中-公开丙烯酸阻燃胶组合物和丙烯酸阻燃胶粘片公开(公告)号：US20060069201A1
公开(公告)日：2006-03-30
申请号：US11236525
申请日：2005-09-28
IPC分类号： C09B67/00
CPC分类号： H05K3/386 , C08K5/3417 , C08L63/00 , C08L2205/03 , C08L2666/02 , C08L2666/14 , C09J133/08 , C09J133/22 , H05K1/0393 , H05K2201/012 , H05K2201/0209
摘要： Provided is an acrylic flame retardant adhesive composition, including: (A) 100 parts by mass of an acrylic polymer containing a carboxyl group, with a glass transition temperature of 5 to 30° C., (B) 1 to 20 parts by mass of a resol-type phenol resin, (C) 1 to 20 parts by mass of an epoxy resin, (D) 0.1 to 5 parts by mass of a curing accelerator, (E) a bromine-based flame retardant, in sufficient quantity to produce a bromine content within the entire composition, excluding the component (F), of 15 to 40% by mass, and (F) 10 to 100 parts by mass of an inorganic filler. Also provided are an acrylic adhesive sheet that contains an adhesive layer including this composition and a method of bonding two substrates using this acrylic adhesive sheet. The acrylic adhesive sheet exhibits excellent adhesiveness, heat resistance, workability, handling properties and flame retardancy, and the acrylic adhesive composition is useful in the production of such an adhesive sheet.
摘要翻译： 本发明提供一种丙烯酸类阻燃剂粘合剂组合物，其包含：（A）100质量份含有羧基的丙烯酸类聚合物，玻璃化转变温度为5〜30℃，（B）1〜20质量份 （C）1〜20质量份环氧树脂，（D）0.1〜5质量份固化促进剂，（E）溴类阻燃剂，以足够的量生产 （F）以外的组合物中的溴含量为15〜40质量％，（F）10〜100质量份无机填料。 还提供了含有包含该组合物的粘合剂层的丙烯酸粘合片和使用该丙烯酸类粘合片粘接两片基板的方法。 丙烯酸粘合片表现出优异的粘合性，耐热性，可加工性，操作性和阻燃性，并且丙烯酸粘合剂组合物可用于生产这种粘合片。
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公开(公告)号：US20060069200A1
公开(公告)日：2006-03-30
申请号：US11236515
申请日：2005-09-28
IPC分类号： C09B67/00
CPC分类号： H05K3/386 , H05K1/0393
摘要： Provided is an acrylic adhesive composition, including: (A) 100 parts by mass of an acrylic polymer containing a carboxyl group, with a glass transition temperature of 5 to 30° C., (B) 1 to 20 parts by mass of a resol-type phenol resin, (C) 1 to 20 parts by mass of an epoxy resin, and (D) 10 to 100 parts by mass of an inorganic filler, the composition optionally including 0 to 0.5 parts by mass of a curing accelerator per 100 parts by mass of the component (A). Also provided are an acrylic adhesive sheet that contains an adhesive layer including this composition and a method of bonding two substrates using this acrylic adhesive sheet. The acrylic adhesive sheet exhibits excellent adhesiveness, heat resistance, workability, handling properties and storage stability, and the acrylic adhesive composition is useful in the production of such an adhesive sheet.
摘要翻译： 本发明提供一种丙烯酸类粘合剂组合物，其包括：（A）100质量份含有羧基的丙烯酸类聚合物，玻璃化转变温度为5〜30℃，（B）1〜20质量份的甲阶酚醛树脂 型酚醛树脂，（C）1〜20质量份环氧树脂，（D）10〜100质量份无机填料，组合物任选地包含0〜0.5质量份固化促进剂/ 100 质量份的（A）成分。 还提供了含有包含该组合物的粘合剂层的丙烯酸粘合片和使用该丙烯酸类粘合片粘接两片基板的方法。 丙烯酸粘合片表现出优异的粘合性，耐热性，可加工性，操作性能和储存稳定性，并且丙烯酸粘合剂组合物可用于生产这种粘合片。
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