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1. 发明授权

US5114751A Application of an organic coating to small metal articles 失效
标题翻译：有机涂层在小金属制品上的应用
公开(公告)号：US5114751A
公开(公告)日：1992-05-19
申请号：US759096
申请日：1991-09-06
申请人： Bashir M. Ahmed , Barry P. Gunagan , Wilbur S. Hall
发明人： Bashir M. Ahmed , Barry P. Gunagan , Wilbur S. Hall
IPC分类号： B05D1/18 , B05D7/14
CPC分类号： B05D7/142 , B05D1/18 , B05D2258/00 , B05D2401/20
摘要： A process forming an organic coating, such as an autodeposited coating, on a plurality of small metallic articles by contacting the articles with a liquid coating composition containing an organic film-forming material comprising:(A) providing a plurality of said articles, with at least some of the articles being in contact with at least one other of said articles;(B) immersing the articles into a bath of said composition under conditions such that said articles are not in conttact with another article in said composition;(C) maintaining said articles in separated form in said composition for a period of time sufficiently long for the entirety of the surfaces of said articles to be coated with said composition; and(D) collecting the coated articles in the bath in a form in which at least some of the coated articles are in contact with another of said coated articles;wherein the coating composition is capable of forming on a steel panel immersed therein a coating having a wet strength such that its rinse resistance is at least about 30 seconds.
摘要翻译：通过使制品与含有有机成膜材料的液体涂料组合物接触，在多个小金属制品上形成有机涂层如自动沉积涂层的工艺，该液体涂料组合物包括：（A）提供多个所述制品，至少一些所述物品与所述物品中的至少另一个接触; （B）将制品浸入所述组合物的浴中，使得所述制品不与所述组合物中的另一制品相反; （C）在所述组合物中将分离形式的所述制品保持足够长的时间以使所述制品的整个表面被所述组合物涂布; 和（D）以至少一些涂覆制品与另一个所述涂覆制品接触的形式在浴中收集涂覆制品; 其中所述涂料组合物能够在浸入其中的钢板上形成具有湿强度以使其耐冲洗性为至少约30秒的涂层。

2. 发明授权

US4554305A Hydrogen peroxide-free and hydrofluoric acid-free autodeposition baths 失效
标题翻译：无过氧化氢和无氟酸的自动沉积浴
公开(公告)号：US4554305A
公开(公告)日：1985-11-19
申请号：US717047
申请日：1985-03-28
申请人： Wilbur S. Hall
发明人： Wilbur S. Hall
IPC分类号： B05D7/14 , B05D1/18 , C09D5/00 , C09D5/02 , C09D5/08 , C08K3/16
CPC分类号： C09D5/088
摘要： Autodeposition unsaturated latex baths which are hydrogen peroxide-free (using iodine or certain iodine salts or free acids as the oxidizer) and which are hydrofluoric acid-free (using, preferably, acetic acid) afford coatings which can incorporate silicate-containing pigments, fillers, and other ingredients.
摘要翻译：自由沉积不含过氧化氢的不饱和胶乳浴（使用碘或某些碘盐或游离酸作为氧化剂），它们不含氢氟酸（优选使用乙酸）可提供可含有含硅酸盐的颜料，填料的涂料，和其他成分。

3. 发明授权

US4373050A Process and composition for coating metals 失效
标题翻译：用于涂覆金属的工艺和组成
公开(公告)号：US4373050A
公开(公告)日：1983-02-08
申请号：US157526
申请日：1980-06-09
申请人： Lester Steinbrecher , Wilbur S. Hall
发明人： Lester Steinbrecher , Wilbur S. Hall
IPC分类号： B05D7/14 , C09D5/08 , C23C22/06 , C23C22/34 , C08L9/04 , C08L9/08 , C08L27/06 , C08L75/04
CPC分类号： B05D7/142 , C09D5/088 , C23C22/06 , C23C22/34 , C10M2201/02 , C10M2201/041 , C10M2201/063 , C10M2201/08 , C10M2201/081 , C10M2201/082 , C10M2201/083 , C10M2201/084 , C10M2201/085 , C10M2201/086 , C10M2203/10 , C10M2203/102 , C10M2203/104 , C10M2203/106 , C10M2203/108 , C10M2205/022 , C10M2205/06 , C10M2205/14 , C10M2205/16 , C10M2205/17 , C10M2205/18 , C10M2207/022 , C10M2207/046 , C10M2207/121 , C10M2207/122 , C10M2207/123 , C10M2207/124 , C10M2207/125 , C10M2207/129 , C10M2207/22 , C10M2207/289 , C10M2207/40 , C10M2207/404 , C10M2209/084 , C10M2209/104 , C10M2211/044 , C10M2211/06 , C10M2213/02 , C10M2213/062 , C10M2215/227 , C10M2219/022 , C10M2219/024 , C10M2219/044 , C10M2223/04 , C10M2223/042 , C10N2210/00 , C10N2210/01 , C10N2240/40 , C10N2240/401 , C10N2240/402 , C10N2240/403 , C10N2240/404 , C10N2240/405 , C10N2240/406 , C10N2240/407 , C10N2240/408 , C10N2240/409 , C10N2250/02 , C10N2250/121 , C10N2280/00
摘要： Method and composition for applying a coating to a metallic surface, the surface being immersed in an acidic aqueous coating composition comprising dispersed solid particles of an organic polymeric resinous coating-forming material and an oxidizing agent, wherein the weight or thickness of the coating formed on the surface is a function of the time the surface is immersed in the composition.
摘要翻译：将涂层施加到金属表面上的方法和组合物，所述表面浸没在包含有机聚合物树脂涂覆形成材料和氧化剂的分散的固体颗粒的酸性水性涂料组合物中，其中形成的涂层的重量或厚度表面是表面浸入组合物中的时间的函数。

4. 发明授权

US4177180A Composition comprising resin and pigment for autodeposition 失效
标题翻译：包含用于自沉积的树脂和颜料的组合物
公开(公告)号：US4177180A
公开(公告)日：1979-12-04
申请号：US718605
申请日：1976-08-30
申请人： Wilbur S. Hall
发明人： Wilbur S. Hall
IPC分类号： B01F3/08 , B05D7/14 , C09D5/08 , C09D7/80 , C08L9/08 , C08L9/10
CPC分类号： B01F3/0803 , B05D7/142 , C09D5/08 , C09D5/088 , C09D7/14 , B01F2003/125 , B01F2215/005 , B29K2105/0032 , Y10S524/901
摘要： An aqueous composition comprising resin and pigment for use in an acidic aqueous coating composition, wherein substantially all the resin is associated with pigment, such that when said coating composition is applied to a metallic surface a resinous coating having uniform color is formed; the acidic aqueous coating composition, having resin and pigment therein, is of the type which forms on a metallic surface immersed therein a resinous coating which increases in thickness or weight the longer the time the surface is contacted with the coating composition; aqueous resin/pigment concentrate for use in the coating composition is prepared by combining an aqueous dispersion of resin solids with an aqueous dispersion of pigment solids in a manner such that substantially all of the resin solids have substantially the same opportunity to associate with the pigment solids.
摘要翻译：一种水性组合物，其包含用于酸性水性涂料组合物中的树脂和颜料，其中基本上所有的树脂与颜料相关，使得当将所述涂料组合物施用于金属表面时，形成具有均匀颜色的树脂涂料; 其中具有树脂和颜料的酸性水性涂料组合物是在浸入其中厚度或重量增加的树脂涂层的金属表面上形成的类型，表面与涂料组合物接触的时间越长; 通过将树脂固体的水性分散体与颜料固体的水性分散体结合，使得基本上所有的树脂固体基本上具有与颜料固体相关的基本上相同的机会来制备用于涂料组合物的水性树脂/颜料浓缩物。

5. 发明授权

US06312820B1 Vinylidene chloride resin in autodeposition 失效
标题翻译：偏二氯乙烯树脂自动沉积
公开(公告)号：US06312820B1
公开(公告)日：2001-11-06
申请号：US08467590
申请日：1995-06-06
申请人： Wilbur S. Hall
发明人： Wilbur S. Hall
IPC分类号： B32B1508
CPC分类号： B05D7/144 , B05D7/142 , C08F214/08 , C09D5/088 , Y10T428/31692 , Y10T428/31699
摘要： Improved autodeposited coatings on metallic surfaces are formed by contacting the metallic surfaces with an autodepositing composition comprising an acidic aqueous coating solution containing dispersed solid resin particles of either an internally stabilized or externally stabilized vinylidene chloride polymer, an exemplary internally stabilized polymer being prepared from vinylidene chloride and a monomeric surfactant which includes an inorganic ionizable group, and an exemplary externally stabilized polymer being prepared from vinylidene chloride and a reactive comonomer, the resulting resin particles having surfactant adsorbed thereon, said autodeposited coatings having extremely good corrosion resistant properties without treatment with a reaction rinse such as a chromium rinse.
摘要翻译：通过使金属表面与自动沉积组合物接触而形成改进的自沉积涂层，所述自动沉积组合物包含含有内部稳定或外部稳定的偏二氯乙烯聚合物的分散固体树脂颗粒的酸性水性涂料溶液，由偏二氯乙烯制备的示例性内部稳定的聚合物和包含无机电离基团的单体表面活性剂和由偏二氯乙烯和反应性共聚单体制备的示例性外部稳定的聚合物，所得树脂颗粒具有吸附在其上的表面活性剂，所述自动沉积涂料具有非常好的耐腐蚀性能，而不用反应处理冲洗如铬冲洗。

6. 发明授权

US5352726A Autodepositing composition containing vinylidene chloride based resin 失效
标题翻译：含有偏二氯乙烯基树脂的自动沉积组合物
公开(公告)号：US5352726A
公开(公告)日：1994-10-04
申请号：US940767
申请日：1992-09-04
申请人： Wilbur S. Hall
发明人： Wilbur S. Hall
IPC分类号： B05D7/14 , C08F214/08 , C09D5/08 , C08K3/10
CPC分类号： B05D7/142 , B05D7/144 , C08F214/08 , C09D5/088
摘要： Improved autodeposited coatings on metallic surfaces are formed by contacting the metallic surfaces with an autodepositing composition comprising an acidic aqueous coating solution containing dispersed solid resin particles of either an internally stabilized or externally stabilized vinylidene chloride polymer, an exemplary internally stabilized polymer being prepared from vinylidene chloride and a monomeric surfactant which includes an inorganic ionizable group, and an exemplary externally stabilized polymer being prepared from vinylidene chloride and a reactive comonomer, the resulting resin particles having surfactant adsorbed thereon, said autodeposited coatings having extremely good corrosion resistant properties without treatment with a reaction rinse such as a chromium rinse.
摘要翻译：通过使金属表面与自动沉积组合物接触而形成改进的自沉积涂层，所述自动沉积组合物包含含有内部稳定或外部稳定的偏二氯乙烯聚合物的分散固体树脂颗粒的酸性水性涂料溶液，由偏二氯乙烯制备的示例性内部稳定的聚合物和包含无机电离基团的单体表面活性剂和由偏二氯乙烯和反应性共聚单体制备的示例性外部稳定的聚合物，所得树脂颗粒具有吸附在其上的表面活性剂，所述自动沉积涂料具有非常好的耐腐蚀性能，而不用反应处理冲洗如铬冲洗。

7. 发明授权

US4578419A Iodine compound activation of autodeposition baths 失效
标题翻译：碘化合物活化自动沉淀浴
公开(公告)号：US4578419A
公开(公告)日：1986-03-25
申请号：US717259
申请日：1985-03-28
申请人： Wilbur S. Hall
发明人： Wilbur S. Hall
IPC分类号： C09D5/08 , C08K3/00 , C08K3/16
CPC分类号： C09D5/088
摘要： Iodine and certain iodine compounds are used as activators (oxidizers) in otherwise conventional autodeposition coating compositions, resulting in improved coating quality. When at least one unsaturated recurring unit polymer is comprised within the latex, corrosion resistance of the coating is also improved.
摘要翻译：碘和某些碘化合物用作其它常规自动沉积涂料组合物中的活化剂（氧化剂），从而改善涂料质量。当在胶乳中包含至少一种不饱和重复单元聚合物时，涂层的耐腐蚀性也得到改善。

8. 发明授权

US4318944A Reducing the cracking of autodeposited coatings 失效
标题翻译：减少自动沉积涂层的开裂
公开(公告)号：US4318944A
公开(公告)日：1982-03-09
申请号：US891203
申请日：1978-03-29
申请人： Wilbur S. Hall
发明人： Wilbur S. Hall
IPC分类号： B05D3/04 , B05D7/14 , C09D5/08 , B05D1/18
CPC分类号： B05D7/144 , C09D5/088 , B05D3/0486
摘要： In a process wherein an organic coating is formed on a metallic surface by immersing the surface in an acidic aqueous coating composition containing dispersed particles of an organic coating-forming material, wherein said composition forms on said surface an organic coating which increases in thickness the longer the surface is immersed in the composition and wherein the coating on said surface tends to crack, the improvement comprising maintaining a non-oxidizing atmosphere surrounding the metallic surface from the time it is removed from the coating composition until the coated metallic surface is heated to fuse the coating.
摘要翻译：在通过将表面浸渍在含有有机涂层形成材料的分散颗粒的酸性水性涂料组合物中而在金属表面上形成有机涂层的方法中，所述组合物在所述表面上形成厚度增加的有机涂层表面被浸入组合物中，并且其中所述表面上的涂层趋于破裂，改进包括从其从涂料组合物中除去时保持金属表面周围的非氧化性气氛，直到涂覆的金属表面被加热以熔化涂层。

9. 发明授权

US4243704A Autodeposition coating process 失效
标题翻译：自动沉积涂层工艺
公开(公告)号：US4243704A
公开(公告)日：1981-01-06
申请号：US878863
申请日：1978-02-17
申请人： Wilbur S. Hall , Harry M. Leister
发明人： Wilbur S. Hall , Harry M. Leister
IPC分类号： B05D7/14 , C09D5/08 , B05D3/02 , B05D1/18
CPC分类号： C09D5/088 , B05D7/142
摘要： In a process wherein an organic coating is formed on a metallic surface by immersing the surface in an acidic aqueous coating composition containing dispersed particles of an organic coating-forming material from which the particles are deposited on the metallic surface forming an organic coating which increases in thickness the longer the surface is immersed in the composition and wherein the temperature of the coating composition tends to rise with the result that the quality of coatings formed therefrom is affected adversely, particularly when coating worked or roughened metal surfaces, the improvement comprising maintaining the temperature of the coating composition at a temperature within the range over which the rate of change in the rate of film build is substantially constant thereby improving the quality of the coating formed by the deposition of coating-forming particles, including reducing or preventing the tendency of the composition to form coatings which contain pinholes and/or craters.
摘要翻译：在通过将表面浸渍在含有有机涂层形成材料的分散颗粒的酸性水性涂料组合物的金属表面上形成有机涂层的过程中，颗粒沉积在金属表面上形成有机涂层，所述有机涂层增加厚度越长，表面浸入组合物中，并且其中涂层组合物的温度趋于升高，结果是由其形成的涂层的质量受到不利影响，特别是当涂层加工或粗糙化的金属表面时，改进包括保持温度的涂层组合物的成膜速率在该范围内的温度范围内，其中膜成型速率的变化率基本上恒定，从而提高了通过沉积涂层形成颗粒形成的涂层的质量，包括减少或防止组合物以形成包含针孔的涂层和/或火山口。

10. 发明授权

US4242379A Acid inhibitor treatment of substrate prior to autodeposition 失效
标题翻译：在自动沉积之前，抑制基质的处理
公开(公告)号：US4242379A
公开(公告)日：1980-12-30
申请号：US55974
申请日：1979-07-10
申请人： Wilbur S. Hall , Harry M. Leister
发明人： Wilbur S. Hall , Harry M. Leister
IPC分类号： B05D3/10 , B05D7/14 , C09D5/08 , A23F3/34
CPC分类号： C09D5/088 , B05D3/102 , B05D7/142
摘要： A metallic substrate is pretreated with a composition containing an acid corrosion inhibitor prior to subjecting the substrate to an acidic aqueous autodepositing coating composition of the type which contains dissolved fluoride and ferric ions in order to improve the quality of the coating formed from said autodepositing composition by reducing or preventing the tendency of the composition to form coatings which contain pinholes or blisters on worked or roughened areas of the metallic surface.
摘要翻译：在将基材置于含有溶解的氟化物和铁离子的类型的酸性含水自动沉积涂料组合物之前，用含有酸腐蚀抑制剂的组合物预处理金属基材，以便通过所述自动沉积组合物形成的涂层的质量提高减少或防止组合物在金属表面的加工或粗糙化区域上形成包含针孔或水泡的涂层的倾向。

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