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1. 发明授权

US5807612A Method for coating metals by dip autopolymerization 失效
标题翻译：通过浸渍自聚合法涂覆金属的方法
公开(公告)号：US5807612A
公开(公告)日：1998-09-15
申请号：US692515
申请日：1996-08-06
申请人： James P. Bell , Xu Zhang , Rajat Agarwal
发明人： James P. Bell , Xu Zhang , Rajat Agarwal
IPC分类号： B05D1/18 , B05D7/14 , B05D7/24 , C08F2/44 , C09D4/00 , C09D157/00 , H05K3/00 , H05K3/34 , B05D3/02
CPC分类号： B05D7/142 , C09D4/00 , H05K3/0079 , H05K3/3452 , Y10T428/31692 , Y10T428/31699
摘要： A composition and method is described for providing conformal protective or decorative polymer coatings on metals such as aluminum, copper, iron, steel, zinc, and their by dip autopolymerization. In accordance with the present invention, an acidic solution of organic monomer undergoes autopolymerization upon contact with a metal substrate, thereby forming a polymeric coating on the substrate. The method comprises providing the acidic monomer solution, dipping the metal substrate to be coated for a prescribed period of time depending on the thickness of the coating desired, and then removing the substrate from the solution. Importantly, the polymerization requires no application of external driving force, such as thermal or electrical energy. The coatings thus formed are up to 50 microns thick, and conform to the shape of the substrate. These coatings further have uniform thickness, and excellent thermal stability and protective properties. In one preferred embodiment of the present invention, the composition comprises an acidic solution of an organic electron acceptor monomer that undergoes autopolymerization in contact with a metal substrate, thereby forming a polymeric coating on the substrate. In another preferred embodiment of the present invention, the composition comprises an acidic solution of an organic electron acceptor monomer and an organic electron donor monomer that undergo autopolymerization in contact with a metal substrate, thereby forming a polymeric coating on the substrate. Metal-polymer composites are also described.
摘要翻译：描述了一种组合物和方法，用于在诸如铝，铜，铁，钢，锌的金属上提供保形或装饰聚合物涂层，并通过浸渍自聚合来进行。根据本发明，有机单体的酸性溶液在与金属基材接触时经历自聚合，从而在基材上形成聚合物涂层。该方法包括提供酸性单体溶液，根据所需涂层的厚度将待涂覆的金属基材浸渍规定的时间，然后从溶液中除去基材。重要的是，聚合不需要外部驱动力，例如热或电能。如此形成的涂层最多达50微米厚，并且符合基材的形状。这些涂层还具有均匀的厚度，以及优异的热稳定性和保护性能。在本发明的一个优选实施方案中，组合物包含与金属基材接触的自聚合的有机电子受体单体的酸性溶液，从而在基材上形成聚合物涂层。在本发明的另一个优选实施方案中，组合物包含有机电子受体单体和有机电子供体单体的酸性溶液，其经历与金属基材接触的自聚合，从而在基材上形成聚合物涂层。还描述了金属 - 聚合物复合材料。

2. 发明授权

US4943619A Polycarbonate-epoxy polymer 失效
标题翻译：聚碳酸酯 - 环氧聚合物
公开(公告)号：US4943619A
公开(公告)日：1990-07-24
申请号：US286529
申请日：1988-12-19
申请人： James P. Bell , Yunzhao Yu
发明人： James P. Bell , Yunzhao Yu
IPC分类号： C08G59/06 , C08L63/00 , C08L69/00
CPC分类号： C08L63/00 , C08G59/066 , C08L69/00 , Y10T428/31507 , Y10T428/31511
摘要： A polycarbonate-epoxy polymer and method of making the same is presented. In accordance with the present invention, epoxide groups of epoxy resins react with in-chain carbonate groups of a polycarbonate in the presence of a catalyst to form a polycarbonate-epoxy polymer. When diepoxides and polycarbonates are reacted, the product produced is a three-dimensional network of chains cross-linked with carbonate groups. The cross-link density is controlled by adjusting the epoxy-carbonate ratio. The preferred catalyst comprises quarternary ammonium salts with tertiary amine and alkoxide catalyst being less preferred.
摘要翻译：提出了聚碳酸酯 - 环氧聚合物及其制备方法。根据本发明，环氧树脂的环氧基团在催化剂存在下与聚碳酸酯的链状碳酸酯基团反应形成聚碳酸酯 - 环氧聚合物。当二环氧化物和聚碳酸酯反应时，产生的产物是与碳酸酯基团交联的链的三维网络。通过调节环氧 - 碳酸酯比例来控制交联密度。优选的催化剂包括与叔胺的季铵盐和不优选的醇盐催化剂。

3. 发明授权

US5232560A Electropolymerization method 失效
标题翻译：电聚合法
公开(公告)号：US5232560A
公开(公告)日：1993-08-03
申请号：US898911
申请日：1992-06-12
申请人： James P. Bell , Jude O. Iroh , D. Scola
发明人： James P. Bell , Jude O. Iroh , D. Scola
IPC分类号： C08F2/58 , C08F20/54 , C08J5/24 , C09D4/00 , C09D5/44
CPC分类号： C09D5/4476 , C08F2/58 , C08F20/54 , C08J5/24 , C09D4/00 , Y10T428/12569 , Y10T428/31678 , Y10T428/31681
摘要： In accordance with the present invention, electropolymerization in a substantially aqueous solution is used to form thick (e.g. greater than 2 microns or 30 weight %) and thermally stable coatings of thermoplastic materials onto electrically conductive filler materials (e.g. rods, plates, fibers). In a preferred embodiment, the thick thermoplastic matrix comprises a copolymer of 3-carboxyphenyl maleimide and styrene. This invention is particularly well suited for direct preparation of thermoplastic prepregs containing commercially available bundles of graphite fibers. These prepregs are then molded under heat and pressure so as to form a thermoplastic matrix composite with good fiber distribution, uniformity and high temperature resistance.
摘要翻译：根据本发明，在基本上水溶液中的电聚合用于在导电填料（例如棒，板，纤维）上形成厚（例如大于2微米或30重量％）和热稳定的热塑性材料涂层。在优选的实施方案中，厚的热塑性基质包含3-羧基苯基马来酰亚胺和苯乙烯的共聚物。本发明特别适用于直接制备含有市售的石墨纤维束的热塑性预浸料。然后将这些预浸料在热和压力下成型，以形成具有良好纤维分布，均匀性和耐高温性的热塑性基质复合材料。

4. 发明授权

US4812363A Polymeric coupling agent 失效
标题翻译：聚合偶联剂
公开(公告)号：US4812363A
公开(公告)日：1989-03-14
申请号：US113825
申请日：1987-10-26
申请人： James P. Bell , Randall G. Schmidt
发明人： James P. Bell , Randall G. Schmidt
IPC分类号： B05D7/00 , B05D7/14 , C08J5/12 , B32B7/04
CPC分类号： B05D7/542 , B05D7/148 , C08J5/124 , Y10T428/31511 , Y10T428/31536
摘要： A coupling agent for chemically linking metal substrates to thermoset polymers is composed of a hydrophobic polymer backbone having functional groups attached thereto at spaced intervals, the functional groups having the ability to form chemical bonds to both the metal substrate and the thermosetting polymeric resin. In a preferred embodiment, the hydrophobic polymeric coupling agent comprises mercaptoester functional groups placed along a strong, hydrophobic polymeric backbone. This polymeric backbone preferably comprises polyethylene resulting in an ethylene mercaptoester (EME) copolymer.
摘要翻译：用于将金属基材与热固性聚合物化学连接的偶联剂由疏水性聚合物骨架组成，所述疏水性聚合物主链具有以间隔的间隔连接到其上的官能团，所述官能团具有与金属基材和热固性聚合物树脂形成化学键的能力。在优选的实施方案中，疏水性聚合物偶联剂包含沿着强疏水性聚合物主链置换的巯基官能团。该聚合物骨架优选包含聚乙烯，产生乙烯巯基酯（EME）共聚物。

5. 发明授权

US4428987A Process for improving copper-epoxy adhesion 失效
标题翻译：改善铜环氧树脂附着力的工艺
公开(公告)号：US4428987A
公开(公告)日：1984-01-31
申请号：US372588
申请日：1982-04-28
申请人： James P. Bell , Jae M. Park
发明人： James P. Bell , Jae M. Park
IPC分类号： B05D3/10 , B05D7/14 , H05K3/38 , B05D3/14
CPC分类号： B05D7/14 , B05D3/102 , H05K3/389 , B05D1/007 , B05D2202/45 , B05D2504/00 , H05K2201/0355
摘要： The present invention is directed to a method for improving the adhesion of epoxy resins to copper substrates which comprises pretreating the copper substrate with a solution of a suitable pretreatment compound such as a benzotriazole, benzothiazole, substituted benzotriazoles, etc.
摘要翻译：本发明涉及一种提高环氧树脂与铜基材的粘合性的方法，其中包括用合适的预处理化合物如苯并三唑，苯并噻唑，取代的苯并三唑等处理铜底物。

6. 发明授权

US06555239B1 Polymer-coated metal composites by dip autopolymerization 失效
标题翻译：聚合物涂覆的金属复合材料通过浸渍自聚合
公开(公告)号：US06555239B1
公开(公告)日：2003-04-29
申请号：US09092212
申请日：1998-06-05
申请人： James P. Bell , Eric Zhang , Rajat Agarawal
发明人： James P. Bell , Eric Zhang , Rajat Agarawal
IPC分类号： B32B1508
CPC分类号： B05D7/142 , C09D4/00 , H05K3/0079 , H05K3/3452 , Y10T428/31692 , Y10T428/31699 , C08F220/00
摘要： A composition and method is described for providing conformal protective or decorative polymer coatings on metals such as aluminum, copper, iron, steel, zinc, and their by dip autopolymerization. In accordance with the present invention, an acidic solution of organic monomer undergoes autopolymerization upon contact with a metal substrate, thereby forming a polymeric coating on the substrate. The method comprises providing the acidic monomer solution, dipping the metal substrate to be coated for a prescribed period of time depending on the thickness of the coating desired, and then removing the substrate from the solution. Importantly, the polymerization requires no application of external driving force, such as thermal or electrical energy. The coatings thus formed are up to 50 microns thick, and conform to the shape of the substrate. These coatings further have uniform thickness, and thermal stability and protective properties. In one preferred embodiment of the present invention, the composition comprises an acidic solution of an organic electron acceptor monomer that undergoes autopolymerization in contact with a metal substrate, thereby forming a polymeric coating on the substrate. In anther preferred embodiment of the present invention, the composition comprises an acidic solution of an organic electron acceptor monomer and an organic electron donor monomer that undergo autopolymerization in contact with a metal substrate, thereby forming a polymeric coating on a substrate. Metal-polymer composites are also described.
摘要翻译：描述了一种组合物和方法，用于在诸如铝，铜，铁，钢，锌的金属上提供保形或装饰聚合物涂层，并通过浸渍自聚合来进行。根据本发明，有机单体的酸性溶液在与金属基材接触时经历自聚合，从而在基材上形成聚合物涂层。该方法包括提供酸性单体溶液，根据所需涂层的厚度将待涂覆的金属基材浸渍规定的时间，然后从溶液中除去基材。重要的是，聚合不需要外部驱动力，例如热或电能。如此形成的涂层最多达50微米厚，并且符合基材的形状。这些涂层还具有均匀的厚度，以及热稳定性和保护性能。在本发明的一个优选实施方案中，组合物包含与金属基材接触的自聚合的有机电子受体单体的酸性溶液，从而在基材上形成聚合物涂层。在本发明的另一个优选实施方案中，组合物包含有机电子受体单体和有机电子供体单体的酸性溶液，其经历与金属基材接触的自聚合，由此在基材上形成聚合物涂层。还描述了金属 - 聚合物复合材料。

7. 发明授权

US06355354B1 Polymer-coated metal composites by dip autopolymerization 失效
标题翻译：聚合物涂覆的金属复合材料通过浸渍自聚合
公开(公告)号：US06355354B1
公开(公告)日：2002-03-12
申请号：US09251041
申请日：1999-02-18
申请人： James P. Bell , Nicole Baker
发明人： James P. Bell , Nicole Baker
IPC分类号： B32B1508
CPC分类号： C09D4/00 , B05D7/142 , B05D7/144 , H05K3/0079 , H05K3/3452 , H05K3/386 , H05K3/389 , Y10T428/31663 , Y10T428/31692 , Y10T428/31699 , C08F220/00
摘要： A composition and method is described for providing conformal protective or decorative polymer coatings on metals such as aluminum, copper, iron, steel, zinc, and their formation by dip autopolymerization. In accordance with the present invention, an acidic solution of organic monomer undergoes autopolymerization upon contact with a metal substrate, thereby forming a polymeric coating on the substrate. The method comprises providing the acidic monomer solution, dipping the metal substrate to be coated for a prescribed period of time depending on the thickness of the coating desired, and then removing the substrate from the solution. Importantly, the polymerization requires no application of external driving force, such as thermal or electrical energy. The coatings thus formed are up to 50 microns thick, and conform to the shape of the substrate. These coatings further have uniform thickness, and excellent thermal stability and protective properties. In one preferred embodiment of the present invention, the composition comprises an acidic solution of an organic electron acceptor monomer that undergoes autopolymerization in contact with a metal substrate, thereby forming a polymeric coating on the substrate. In another preferred embodiment of the present invention, the composition comprises an acidic solution of an organic electron acceptor monomer and an organic electron donor monomer that undergo autopolymerization in contact with a metal substrate, thereby forming a polymeric coating on the substrate. Metal-polymer composites are also described.
摘要翻译：描述了一种组合物和方法，用于在诸如铝，铜，铁，钢，锌的金属上提供保形或装饰聚合物涂层，并通过浸渍自聚合形成。根据本发明，有机单体的酸性溶液在与金属基材接触时经历自聚合，从而在基材上形成聚合物涂层。该方法包括提供酸性单体溶液，根据所需涂层的厚度将待涂覆的金属基材浸渍规定的时间，然后从溶液中除去基材。重要的是，聚合不需要外部驱动力，例如热或电能。如此形成的涂层最多达50微米厚，并且符合基材的形状。这些涂层还具有均匀的厚度，以及优异的热稳定性和保护性能。在本发明的一个优选实施方案中，组合物包含与金属基材接触的自聚合的有机电子受体单体的酸性溶液，从而在基材上形成聚合物涂层。在本发明的另一个优选实施方案中，组合物包含有机电子受体单体和有机电子供体单体的酸性溶液，其经历与金属基材接触的自聚合，从而在基材上形成聚合物涂层。还描述了金属 - 聚合物复合材料。

8. 发明授权

US5554702A Coated polycarbonate and method for making the same 失效
标题翻译：涂布聚碳酸酯及其制造方法
公开(公告)号：US5554702A
公开(公告)日：1996-09-10
申请号：US351765
申请日：1994-12-08
申请人： James P. Bell , Ying Huang , Yunchao Yu
发明人： James P. Bell , Ying Huang , Yunchao Yu
IPC分类号： C08G64/42 , C08J7/04 , C08G64/14
CPC分类号： C08J7/04 , C08G64/42 , C08J2369/00 , Y10T428/31507
摘要： A polymeric coupling agent for chemically linking a scratch resistant coating composition to a polycarbonate substrate is disclosed. The agent is a product of the reaction between polycarbonate and 3-glycidoxypropyltrimethoxysilane (GPS) in the presence of a quaternary ammonium salt. The reaction in the solid state produces a GPS-modified polycarbonate having a bimodal molecular weight distribution which is effective in promoting the adhesion of a scratch resistant coating to a polycarbonate substrate.
摘要翻译：公开了一种用于将耐刮擦涂料组合物与聚碳酸酯基材化学连接的聚合偶联剂。该试剂是在季铵盐存在下聚碳酸酯和3-缩水甘油氧基丙基三甲氧基硅烷（GPS）之间的反应产物。固态反应产生具有双峰分子量分布的GPS改性聚碳酸酯，其有效促进耐刮涂层与聚碳酸酯基材的粘合。

9. 发明授权

US06551711B1 Curable episulfide systems having enhanced adhesion to metal 失效
标题翻译：具有增强的对金属附着力的可溶性环硫系统
公开(公告)号：US06551711B1
公开(公告)日：2003-04-22
申请号：US09660938
申请日：2000-06-19
申请人： James P. Bell , Katsuyuki Tsuchida
发明人： James P. Bell , Katsuyuki Tsuchida
IPC分类号： B32B2738
CPC分类号： C08G59/1483 , B32B15/04 , B32B27/26 , B32B27/38 , C08L63/00 , H05K1/0333 , Y10T428/31511 , Y10T428/31678 , Y10T428/31692 , C08L81/00
摘要： A metal-polymer composite comprises a metal and substrate layer disposed on the metal, wherein the substrate layer is formed from a curable thermosetting resin system comprising a curing agent and about 0.1 to 100 weight percent (wt %), preferably about 0.2 to about 80 wt %, more preferably about 0.4 to about 60 wt %, and most preferably about 2 to about 40 wt % of an episulfide, and further wherein the resin system is cured in the presence of the metal. In another embodiment, the thermosetting system comprises about 0.1 to about 50 wt %, preferably about 1 to about 40 wt % and more preferably about 2 to about 30 wt % of at least one episulfide resin, at least one epoxy resin reactive therewith, and a curing agent, wherein the resin system is cured in the presence of a metal, such as a layer of copper or gold. A preferred epoxy resin is the diglycidyl ether of bisphenol A, which is the condensation product of bisphenol A and epichlorohydrin (hereinafter abbreviated “DGEBA”). A preferred episulfide resin is the episulfide analog of the preferred epoxy resin. The two aforementioned thermosetting resin systems find particular utility as protective coatings and adhesives for metals, as well as cured compositions, preferably laminated to metals, to form, for example circuit boards.
摘要翻译：金属 - 聚合物复合材料包括设置在金属上的金属和基底层，其中基底层由包含固化剂的可固化热固性树脂体系形成，并且含有约0.1-100重量％（wt％），优选约0.2-约80 重量％，更优选约0.4至约60重量％，最优选约2至约40重量％，并且其中所述树脂体系在金属存在下固化。在另一个实施方案中，热固性体系包含约0.1至约50重量％，优选约1至约40重量％，更优选约2至约30重量％的至少一种环硫化物树脂，至少一种与其反应的环氧树脂和固化剂，其中树脂体系在金属如铜或金的层的存在下固化。优选的环氧树脂是双酚A的二缩水甘油醚，双酚A是双酚A和表氯醇的缩合产物（以下简称为“DGEBA”）。优选的环硫树脂是优选的环氧树脂的环硫化物类似物。两种上述热固性树脂体系特别用作金属的保护涂层和粘合剂，以及优选层压到金属上的固化组合物，以形成例如电路板。

10. 发明授权

US06451383B2 Polymer-coated metal composites by dip autopolymerization 失效
公开(公告)号：US06451383B2
公开(公告)日：2002-09-17
申请号：US09894794
申请日：2001-06-29
申请人： James P. Bell , Nicole Baker
发明人： James P. Bell , Nicole Baker
IPC分类号： B05D302
CPC分类号： B05D7/144 , B05D7/142 , C09D4/00 , H05K3/0079 , H05K3/3452 , H05K3/386 , H05K3/389 , C08F220/00
摘要： A composition and method is described for providing conformal protective or decorative polymer coatings on metals such as aluminum, copper, iron, steel, zinc, and their formation by dip autopolymerization. In accordance with the present invention, an acidic solution of organic monomer undergoes autopolymerization upon contact with a metal substrate, thereby forming a polymeric coating on the substrate. The method comprises providing the acidic monomer solution, dipping the metal substrate to be coated for a prescribed period of time depending on the thickness of the coating desired, and then removing the substrate from the solution. Importantly, the polymerization requires no application of external driving force, such as thermal or electrical energy. The coatings thus formed are up to 50 microns thick, and conform to the shape of the substrate. These coatings further have uniform thickness, and excellent thermal stability and protective properties. In one preferred embodiment of the present invention, the composition comprises an acidic solution of an organic electron acceptor monomer that undergoes autopolymerization in contact with a metal substrate, thereby forming a polymeric coating on the substrate. In another preferred embodiment of the present invention, the composition comprises an acidic solution of an organic electron acceptor monomer and an organic electron donor monomer that undergo autopolymerization in contact with a metal substrate, thereby forming a polymeric coating on the substrate. Metal-polymer composites are also described.

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