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1. 发明申请

WO1991013186A1 CONVERSION TREATMENT METHOD AND COMPOSITION FOR ALUMINUM AND ALUMINUM ALLOYS 审中-公开
标题翻译：铝和铝合金的转化处理方法和组合
公开(公告)号：WO1991013186A1
公开(公告)日：1991-09-05
申请号：PCT/US1991000965
申请日：1991-02-13
申请人： HENKEL CORPORATION , YOSHIDA, Masayuki , NAKADA, Kazuya
发明人： HENKEL CORPORATION
IPC分类号： C23C22/38
CPC分类号： C23C22/38
摘要： The paint adhesion and corrosion resistance of surfaces of aluminum and its alloys, particularly when using a paint based on poly(vinyl chloride), is improved by using a conversion coating solution having a pH in the range from 1.0 to 3.0 and containing: (A) an amount of phosphate ions that is stoichiometrically equivalent to at least 5.0 g/L of phosphoric acid; (B) at least 1.0 g/L of hexavalent chromium; (C) at least 0.1 g/L of fluoride ions; and (D) a complex fluoride ion component selected from the group consisting of: (i) at least 4.0 g/L of fluosilicate ions, (ii) at least 0.5 g/L of fluoborate ions, (iii) at least 2.0 g/L of fluozirconate ions, and (iv) at least 2.0 g/L of fluotitanate ions.
摘要翻译：通过使用pH为1.0-3.0的转化涂层溶液，并且包含：（A（A）），改善了铝及其合金表面，特别是使用基于聚（氯乙烯）的涂料时的表面的油漆附着力和耐腐蚀性。）磷酸盐离子的化学计量相当于至少5.0g / L的磷酸; （B）至少1.0g / L六价铬; （C）至少0.1g / L的氟离子; 和（D）选自以下的复合氟离子组分：（i）至少4.0g / L的氟硅酸盐离子，（ii）至少0.5g / L的氟硼酸根离子，（iii）至少2.0g / L的氟锆酸根离子，和（iv）至少2.0g / L的氟钛酸根离子。

2. 发明申请

WO1993000457A1 SURFACE TREATMENT METHOD FOR ALUMINUM___________________________ 审中-公开
标题翻译：铝表面处理方法
公开(公告)号：WO1993000457A1
公开(公告)日：1993-01-07
申请号：PCT/US1992004698
申请日：1992-06-11
申请人： HENKEL CORPORATION , NAKADA, Kazuya , YOSHIDA, Masayuki
发明人： HENKEL CORPORATION
IPC分类号： C23C22/44
CPC分类号： C23C22/44
摘要： The cleaned surface of an aluminum or aluminum alloy product, for example, aluminum coil, is treated with a 0.5 to 3 second spray of a chromating bath heated to 40 to 60 DEG C, said bath having a pH of 1.0 to 3.0 and containing 0.1 to 3.0 g/L of tungstate ions and/or molybdate ions, 0.5 to 4.0 g/L of hexavalent chromium ions, 5.0 to 30.0 g/L of phosphate ions, and 0.05 to 2.0 g/L of free fluoride ions. A highly corrosion-resistant, highly paint-adherent chromate coating can thereby be formed on the surface of aluminum in less time than that required by prior phosphoric acid-based chromating treatments.
摘要翻译：铝或铝合金产品例如铝卷的清洁表面用加热至40至60℃的铬酸浴的0.5-3秒喷雾处理，所述浴的pH为1.0至3.0并含有0.1 至3.0g / L的钨酸根离子和/或钼酸根离子，0.5〜4.0g / L的六价铬离子，5.0〜30.0g / L的磷酸根离子和0.05〜2.0g / L的游离氟离子。因此，可以在比现有的磷酸基铬酸盐处理所需的时间更少的时间内在铝的表面上形成高度耐腐蚀，高涂料粘附的铬酸盐涂层。

3. 发明申请

WO1997002369A1 COMPOSITION AND PROCESS FOR TREATING THE SURFACE OF ALUMINIFEROUS METALS 审中-公开
标题翻译：用于处理铝金属表面的组合物和工艺
公开(公告)号：WO1997002369A1
公开(公告)日：1997-01-23
申请号：PCT/US1996010683
申请日：1996-06-25
申请人： HENKEL CORPORATION , WADA, Hiroyuki , NAKADA, Kazuya
发明人： HENKEL CORPORATION
IPC分类号： C23C22/38
CPC分类号： C23C22/44 , C23C22/361
摘要： A highly corrosion resistant and paint adherent surface coating on aluminiferous metals can be provided very rapidly, if desired in less than one second, by contacting the surface with an aqueous acid liquid treating composition containing as solutes specified proportions of phosphate ions, titanium containing materials, fluoride, and an accelerator; the accelerator is preferably at least one of nitrous acid, nitric acid, tungstic acid, molybdic acid, permanganic acid, water soluble salts of all of these acids, and water-soluble organoperoxides.
摘要翻译：通过使表面与含有磷酸根离子，含钛材料的规定比例的含水酸性液体处理组合物接触，可以非常快速地提供含铝金属上的高耐腐蚀性和涂料附着表面涂层，如果需要，在少于1秒钟内，氟化物和促进剂; 促进剂优选为亚硝酸，硝酸，钨酸，钼酸，高锰酸，所有这些酸的水溶性盐和水溶性有机过氧化物中的至少一种。

4. 发明申请

WO1996003534A1 PROCESS FOR TREATING THE SURFACE OF ALUMINUM SHEET FOR CAP MANUFACTURING 审中-公开
标题翻译：用于处理铝制表面的工艺
公开(公告)号：WO1996003534A1
公开(公告)日：1996-02-08
申请号：PCT/US1995009135
申请日：1995-07-25
申请人： HENKEL CORPORATION , NAKAMURA, Mitsuru , NAKADA, Kazuya , WADA, Hiroyuki
发明人： HENKEL CORPORATION
IPC分类号： C23C22/56
CPC分类号： C23C22/68 , C09D5/08 , C09D133/066 , C09D133/14 , C23C22/56 , C08L2666/54
摘要： Aluminum and aluminum alloy sheets bearing a polymer coating formed by coating the sheets with a waterborne liquid composition comprising a water-soluble zirconium compound and an acrylate polymer or copolymer with a glass transition temperature that is not more than 0 DEG C and drying at least part of the liquid coating into place on the sheets have good corrosion resistance and paint adhesion, even after cold forming such as is used in making container caps. The waterborne liquid composition also has a long pot life, so that consistent results over a period of time can readily be obtained with it.
摘要翻译：含有聚合物涂层的铝和铝合金薄片，其通过用水溶性锆化合物和玻璃化转变温度不超过0℃的丙烯酸酯聚合物或共聚物的水性液体组合物包衣而形成，并干燥至少部分液体涂层在片材上的适当位置具有良好的耐腐蚀性和涂料附着力，即使在冷成型后，例如用于制造容器盖。水性液体组合物也具有长的适用期，因此可以容易地获得一段时间内的一致结果。

5. 发明申请

WO1997004144A1 COMPOSITION AND PROCESS FOR TREATING TINNED SURFACES 审中-公开
标题翻译：用于处理钢化表面的组合物和工艺
公开(公告)号：WO1997004144A1
公开(公告)日：1997-02-06
申请号：PCT/US1996011535
申请日：1996-07-19
申请人： HENKEL CORPORATION , YOSHIDA, Masayuki
发明人： HENKEL CORPORATION
IPC分类号： C23C22/23
CPC分类号： C23C22/23
摘要： A surface of predominantly tin metal is brought into contact at 35 to 65 DEG C for 5 to 60 seconds with a surface treatment bath with a pH value not less than 6.0 that contains orthophosphate ions, condensed phosphate ions, and a water soluble polymer in the following weight proportions: 0.5 - 30 : 0.1 - 10 : 0.2 - 20. Preferably, contact between the surface treatment bath and the treated metal surface is established by intermittent spraying over a period of 5 to 60 seconds total. This is followed by a water rinse and drying by heating. The water soluble polymer has a chemical structure conforming to formula (I), in which (i) each of X and X represents a hydrogen atom, a C1 to C5 alkyl group, or a C1 to C5 hydroyalkyl group; (ii) each of Y and Y represents a hydrogen atom or a moiety "Z" that conforms to formula (II) or (III), wherein each of R , R , R , R , and R represents a C1 to C10 alkyl group or a C1 to C10 hydroxyalkyl group; (iii) the average value for the number of Z moieties substituted on each aromatic ring in the polymer molecule is from 0.2 to 1.0; and (iv) n is a positive integer, the average value for n being from 2 to 50.
摘要翻译：主要是锡金属的表面在35〜65℃下接触5〜60秒，pH值不小于6.0的表面处理液含有正磷酸根离子，缩合磷酸根离子和水溶性聚合物以下重量比：0.5-30:0.1-10:0.2- 20.优选地，表面处理浴与经处理的金属表面之间的接触通过间歇喷涂总共5至60秒的间隔来建立。然后通过加热进行水冲洗和干燥。水溶性聚合物具有符合式（I）的化学结构，其中（i）X 1和X 2各自表示氢原子，C 1至C 5烷基或C 1至C 5烷基烷基 ; （ii）Y 1和Y 2各自表示氢原子或符合式（II）或（III）的部分“Z”，其中R 1，R 2，R 3， R 3，R 4和R 5代表C 1至C 10烷基或C 1至C 10羟基烷基; （iii）在聚合物分子中在每个芳香环上取代的Z部分数目的平均值为0.2-1.0; 和（iv）n是正整数，n的平均值为2至50。

6. 发明申请

WO1993012268A1 A PROCESS AND COMPOSITION FOR TREATING THE SURFACE OF TIN-PLATED STEEL 审中-公开
标题翻译：一种用于处理镀锡钢表面的方法和组合物
公开(公告)号：WO1993012268A1
公开(公告)日：1993-06-24
申请号：PCT/US1992010161
申请日：1992-12-01
申请人： HENKEL CORPORATION , AOKI, Tomoyuki , YOSHIDA, Masayuki , SHIMIZU, Akio
发明人： HENKEL CORPORATION
IPC分类号： C23C22/36
CPC分类号： C23C22/36
摘要： The invention is a novel bath and process for treating the surface of tin-plated steel that generates only small quantities of sludge in wastewater treatment and imparts, by a low-temperature treatment, excellent corrosion resistance and paint adherence to the surface of tin-plated steel prior to the painting or printing of same. The bath for treating the surface of tin-plated steel is an aqueous solution with pH 1.5 to 3.5 which contains 10 to 500 ppm phosphate, 10 to 500 ppm fluoride as fluorine, and 5 to 500 ppm tin.
摘要翻译：本发明是一种用于处理在废水处理中仅产生少量污泥的镀锡钢表面的新型浴和方法，通过低温处理，赋予镀层表面优异的耐腐蚀性和涂料粘附性钢之前的画画或印刷相同。用于处理镀锡钢表面的浴是pH5.5〜3.5的水溶液，含有10〜500ppm的磷酸盐，10〜500ppm的氟化物，以及5〜500ppm的锡。

7. 发明申请

WO1991010756A1 SURFACE-TREATMENT METHOD FOR TIN-PLATED DRAWN AND IRONED CANS 审中-公开
标题翻译：表面处理和镀锌罐的表面处理方法
公开(公告)号：WO1991010756A1
公开(公告)日：1991-07-25
申请号：PCT/US1991000202
申请日：1991-01-10
申请人： HENKEL CORPORATION , TANAKA, Shigeo , AOKI, Tomoyuki , YOSHIDA, Masayuki
发明人： HENKEL CORPORATION
IPC分类号： C23C22/08
CPC分类号： C23C22/08 , C23C22/23
摘要： A surface which has excellent adhesivity to paint, good corrosion resistance, and low friction may be obtained on drawn and iron tin plated cans by spraying the can surface for a time between 5 and 60 seconds at a temperature between 40 and 60 DEG C with an aqueous treating liquid having a pH between 4 and 6 and comprising (i) orthophosphoric acid and/or condensed phosphoric acids and (ii) a concentration of at least 0.1 w/o of a water soluble oligomer according to general formula (I) wherein n is a number with a value between 10 and 30 and each of X and Y independently represents hydrogen or a group Z, wherein Z has a chemical composition conforming to general formula (II) wherein each of R1 and R2 is an alkyl or hydroxyalkyl group having from 1 to 5 carbon atoms, except that at least 25 % of the total of all the X and Y groups in the oligomer are Z rather than hydrogen; and drying the surface thus sprayed, optionally after having first rinsed the sprayed surface with water.
摘要翻译：通过在40和60℃之间的温度下将罐表面喷涂5至60秒之间，可以在拉伸和镀锡的罐上获得具有优异的涂料粘附性，良好的耐腐蚀性和低摩擦力的表面，水溶液，其pH在4和6之间，并且包含（i）正磷酸和/或缩合磷酸，和（ii）至少0.1w / o根据通式（I）的水溶性低聚物的浓度，其中n 是数值在10和30之间的数字，X和Y各自独立地表示氢或基团Z，其中Z具有符合通式（II）的化学组成，其中R 1和R 2各自是烷基或羟烷基，其具有 1至5个碳原子，除了低聚物中所有X和Y基团的总和中至少25％是Z而不是氢; 并且任选地在首先用水冲洗喷射表面之后干燥所喷射的表面。

8. 发明申请

WO1995028449A1 POLYMER COMPOSITION AND METHOD FOR TREATING METAL SURFACES 审中-公开
标题翻译：聚合物组合物和处理金属表面的方法
公开(公告)号：WO1995028449A1
公开(公告)日：1995-10-26
申请号：PCT/US1995004435
申请日：1995-04-14
申请人： HENKEL CORPORATION , YOSHIDA, Masayuki , TANAKA, Shigeo , MIYAFUJI, Kazutomo
发明人： HENKEL CORPORATION
IPC分类号： C09D05/08
CPC分类号： C23C22/34 , C09D5/12 , C23C22/08 , C23C22/48
摘要： A highly corrosion-resistant, paint-adherent, and lubricating polymer-containing coating on a metal surface can be formed by contact with an aqueous solution (pH = 2.0 to 6.5) that contains an acidic compound and polymer with formula (I) in which the X bonded to the phenyl ring in formula (I) represents a hydrogen atom, a hydroxyl group, a C1 to C5 alkyl group, a C1 to C5 hydroxyalkyl group, a C6 to C12 aryl group, a benzil group, a benzal group, an unsaturated hydrocarbon moiety condensed to the phenyl ring so as to form a naphthalene ring, or a group corresponding to formula (II) in which R and R in formula (II) each independently represents a hydrogen atom, a hydroxyl group, a C1 to C10 alkyl group, or a C1 to C10 hydroxyalkyl group; the Y and Y bonded to the phenyl ring in formulas (I) and (II) each independently represents a hydrogen atom or a group Z according to one of formulas (III) and (IV) in which each of R , R , R , R , and R in formulas (III) and (IV) independently represents a C1 to C10 alkyl group or a C1 to C10 hydroxyalkyl group; the X's bonded to the phenyl rings in the polymer molecule may all be identical or may differ from one another; each of the Y 's and Y 's bonded to the phenyl rings in the polymer molecule may all be identical or may differ from one another; the average value for the number of Z groups substituted on each phenyl ring in said polymer molecule is 0.2 to 1.0; and n has a value of 2 to 50.
摘要翻译：可以通过与含有酸性化合物的水溶液（pH = 2.0至6.5）和式（I）的聚合物接触来形成金属表面上的耐高度耐腐蚀，涂漆粘附和润滑聚合物的涂层，其中与式（I）中的苯环键合的X表示氢原子，羟基，C1〜C5烷基，C1〜C5羟烷基，C6〜C12芳基，苯偶酰基，亚苄基，或与式（II）中的R 1和R 2各自独立地表示氢原子的对应于式（II）的基团，其中R 1和R 2各自独立地表示氢原子，羟基，C1〜C10烷基或C1〜C10羟烷基; 式（I）和（II）中与苯环键合的Y 1和Y 2各自独立地表示根据式（III）和（IV）之一的氢原子或基团Z，其中式（III）和（IV）中的R 3，R 4，R 5，R 6和R 7独立地表示C 1至C 10烷基或C 1至C 10羟基烷基; 与聚合物分子中的苯环键合的X可以相同或可以彼此不同; 与聚合物分子中的苯环键合的Y 1和Y 2中的每一个可以相同或可以彼此不同; 所述聚合物分子中每个苯环上取代的Z基团的数目的平均值为0.2〜1.0; n的值为2〜50。

9. 发明申请

WO1995002077A1 COMPOSITION AND PROCESS FOR TREATING TINPLATE AND ALUMINUM 审中-公开
标题翻译：用于处理铁酸盐和铝的组合物和方法
公开(公告)号：WO1995002077A1
公开(公告)日：1995-01-19
申请号：PCT/US1994007298
申请日：1994-07-05
申请人： HENKEL CORPORATION , AOKI, Tomoyuki , SHIMIZU, Akio , YOSHIDA, Masayuki
发明人： HENKEL CORPORATION
IPC分类号： C23C22/36
CPC分类号： C23C22/361
摘要： A bath for the treatment of DI cans that contains phosphate ions, at least one of zirconium and titanium compounds, oxidizing agent at no more than 500 ppm, and fluorides at no more than 2,000 ppm as fluorine, and that has a pH of 2.0 to 4.0 is useful for treating the surface of both aluminum and tinplate cans prior to the painting/printing thereof.
摘要翻译：用于处理含有磷酸根离子，锆和钛化合物中的至少一种，不超过500ppm的氧化剂和不超过2000ppm的氟化物的DI罐的浴，其pH为2.0至 4.0在其喷涂/印刷之前可用于处理铝和马口铁罐两者的表面。

10. 发明申请

WO1997013887A1 COMPOSITION AND PROCESS FOR SURFACE TREATMENT OF ALUMINUM AND ITS ALLOYS 审中-公开
标题翻译：铝及其合金的表面处理的组成和方法
公开(公告)号：WO1997013887A1
公开(公告)日：1997-04-17
申请号：PCT/US1996016132
申请日：1996-10-15
申请人： HENKEL CORPORATION , YOSHIDA, Masayuki , EHARA, Ryoji
发明人： HENKEL CORPORATION
IPC分类号： C23C22/08
CPC分类号： C23C22/23
摘要： An aqueous liquid surface treatment composition having a pH value not more than 6.5 and containing phosphoric acid ions, condensed phosphoric acid ions, an oxidizing agent, and a water-soluble polymer consisting, except for end groups, of polymer units expressed by formula (I), in a weight ratio of 0.1 to 30 : 0.1 to 10 : 0.1 to 10 : 0.1 to 20 respectively, when brought into contact with an aluminiferous metal surface, rapidly forms on the surface a conversion coating that has good corrosion resistance and adhesion to subsequently applied organic coatings such as paint and is less easily damaged by mechanical stresses than prior art conversion coatings.
摘要翻译：具有不超过6.5的pH值并含有磷酸离子的水性液体表面处理组合物，缩合磷酸离子，氧化剂以及由式（I）表示的聚合物单元除了端基之外构成的水溶性聚合物），当与含铝金属表面接触时，重量比分别为0.1至30：0.1至10：0.1至10：0.1至20，在表面上迅速形成具有良好耐腐蚀性和粘合性的转化涂层随后应用有机涂层如涂料，并且比现有技术的转化涂层不容易受到机械应力的损坏。

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