专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20170322600A1 COMPOSITIONS HAVING A MATRIX AND A HYDRATED SALT OF AN ACID AND A GROUP I OR II ELMENT OF THE PERIODIC TABLE DISPERSED THEREIN, AND ELECTRONIC DEVICES ASSEMBLED THEREWITH 审中-公开
公开(公告)号：US20170322600A1
公开(公告)日：2017-11-09
申请号：US15588212
申请日：2017-05-05
申请人： Henkel IP & Holding GmbH , Henkel AG & Co. KGaA
发明人： My Nhu Nguyen , Qiaohong Huang , Uta Sundermeier
IPC分类号： G06F1/16 , H01L23/552 , H01L23/373 , H01M10/623 , H01M10/613 , C09K5/14 , C09D5/26 , C09D4/00 , H01M10/659 , G06F1/20 , H01L23/367
CPC分类号： G06F1/1656 , C09D4/00 , C09D5/26 , C09K5/063 , C09K5/14 , G06F1/1633 , G06F1/203 , H01L23/3675 , H01L23/373 , H01L23/3735 , H01L23/3736 , H01L23/3737 , H01L23/552 , H01L2924/0002 , H01M10/613 , H01M10/623 , H01M10/659 , H01M2220/30 , H01L2924/00
摘要： Provided herein are compositions made from a matrix and a hydrated salt of an acid and a Group I or II element of the Periodic Table, and electronic devices assembled therewith.

2. 发明申请

US20160152837A1 METAL PRETREATMENT COMPOSITIONS COMPRISING SILANES AND ORGANOPHOSPORUS ACIDS 审中-公开
标题翻译：包含硅烷和有机酸的金属预处理组合物
公开(公告)号：US20160152837A1
公开(公告)日：2016-06-02
申请号：US15015577
申请日：2016-02-04
申请人： HENKEL AG & CO. KGAA
发明人： Michael WOLPERS , Juergen Stodt , Uta Sundermeier , Qi Zhang
IPC分类号： C09D5/08 , C23C22/07
CPC分类号： C09D5/086 , C23C22/07 , C23C22/34 , C23C22/361 , C23C2222/20
摘要： The object of the underlying invention consists of an acidic aqueous metal pretreatment solution that comprises amino-functional organosilanes and organophosphorus acids. These types of metal pretreatment solutions effectively reduce temporary corrosion when applied to metal surfaces and in addition confer good adhesion properties for subsequently coated organic lacquers. The invention consequently also encompasses a process for the treatment of metal substrates, especially selected from zinc and zinc-coated steel substrates, wherein metal pretreatment solutions of this invention are applied.
摘要翻译：本发明的目的是由含有氨基官能的有机硅烷和有机磷酸的酸性含水金属预处理溶液组成。这些类型的金属预处理溶液有效地减少了当应用于金属表面时的临时腐蚀，另外还为后续涂覆的有机漆提供了良好的粘合性能。因此，本发明还包括用于处理金属基材的方法，所述金属基材尤其是选自锌和锌涂覆的钢基材，其中应用了本发明的金属预处理溶液。

3. 发明申请

US20130299379A1 MULTISTAGE PRETREATMENT OF TINPLATE PRIOR TO THE COATING THEREOF WITH LACQUER 有权
标题翻译：使用LACQUER进行涂料的多层预处理
公开(公告)号：US20130299379A1
公开(公告)日：2013-11-14
申请号：US13943111
申请日：2013-07-16
申请人： Henkel AG & Co. KGaA
发明人： Uta Sundermeier , Michael Wolpers , Marcel Roth , Jurgen Stodt
IPC分类号： C25D11/00 , B65D85/72
CPC分类号： C25D11/00 , B65D85/72 , C23C28/00 , C23C28/04 , C25D11/16 , C25D11/34
摘要： The invention relates to a two-stage method for the anti-corrosive pretreatment of tinplate, in which an anti-corrosive primer coating is already applied in a first step, said primer coating effectively preventing the shiny metal surface of the pretreated tinplate from turning black when the pretreated tinplate of the invention that is provided with a coating lacquer is in contact with liquids containing or releasing sulfur compounds and with food containing protein. In the disclosed method, the tinplate is anodically polarized in an electrolyte containing at least one inert water-soluble salt and is then brought in contact with an acidic aqueous composition containing water-soluble inorganic compounds of the elements Zr, Ti, Hf, and/or Si. Tinplate pretreated according to the invention can be used in particular for the production of food-safe packaging such as beverage cans or tin cans.
摘要翻译：本发明涉及一种用于马口铁的防腐蚀预处理的两段方法，其中在第一步骤中已经施加了防腐底漆涂层，所述底漆涂层有效地防止了经处理的马口铁的光泽金属表面变黑当设有涂料漆的本发明的预处理马口铁与含有或释放硫化合物的液体和含食物的蛋白质接触时。在所公开的方法中，马赛克在包含至少一种惰性水溶性盐的电解液中进行阳极极化，然后与含有元素Zr，Ti，Hf和/或其组分的水溶性无机化合物的酸性含水组合物接触，或Si。根据本发明预处理的马口铁可特别用于生产食品安全包装如饮料罐或锡罐。

4. 发明授权

US10597539B2 Chromium-free coating for the electrical insulation of grain-oriented electrical steel strip 有权
公开(公告)号：US10597539B2
公开(公告)日：2020-03-24
申请号：US14936175
申请日：2015-11-09
申请人： Henkel AG & Co. KGaA
发明人： Uta Sundermeier , Reiner Wark , Ramona Hochstrate
IPC分类号： C09D5/08 , C23C22/74 , C23C22/20 , C23C22/22 , C21D8/12 , H01F1/18
摘要： The present invention relates to an aqueous composition based on phosphates, aluminum ions and other metal ions, in particular manganese ions and zinc ions, as well as silicates, siloxanes or silanes, for providing anticorrosive coatings on metal surfaces, in particular for the electrical insulation of grain-oriented electrical steel strip. For the desired functionality, the compositions according to the invention contain the constituents mentioned in a prescribed ratio to one another. The invention also relates to a method for coating the surface of a metallic workpiece by using the aqueous compositions, wherein the method produces outstanding results, in particular on grain-oriented electrical steel strip, with regard to corrosion protection and adherence.

5. 发明授权

US09909227B2 Pretreatment of tinplate prior to the coating thereof with lacquer 有权
公开(公告)号：US09909227B2
公开(公告)日：2018-03-06
申请号：US13798353
申请日：2013-03-13
申请人： HENKEL AG & CO. KGAA
发明人： Uta Sundermeier , Michael Wolpers , Marcel Roth , Jürgen Stodt
IPC分类号： C25D9/06 , C25D11/34
CPC分类号： C25D9/06 , C25D11/34
摘要： The invention relates to a method for the anti-corrosive pretreatment of tinplate, in which an anti-corrosive primer coating is applied in a single step, said primer coating effectively preventing the shiny metal surface of the pretreated tinplate from turning black when the pretreated tinplate of the invention that is provided with a topcoat is in contact with liquids releasing or containing sulfur compounds and with food containing protein. In the disclosed method, the tinplate is anodically polarized in an electrolyte containing silicates of formula M2O.nSiO2, where M is an alkali metal ion or quaternary ammonium ion and n is a natural number between 0.8 and 7. Tinplate pretreated according to the invention can be used in particular for the production of food-safe packaging such as beverage cans or tin cans.

6. 发明授权

US09637662B2 Multi-stage method for the coating of steel prior to hot forming 有权
公开(公告)号：US09637662B2
公开(公告)日：2017-05-02
申请号：US14737637
申请日：2015-06-12
申请人： Henkel AG & Co. KGaA
发明人： Marcel Roth , Reiner Wark , Thomas Moeller , Eva Wilke , Uta Sundermeier , Manuela Goeske-Krajnc
IPC分类号： C09D183/04 , C09D5/10 , C09D183/02 , B05D3/00 , B05D7/14 , C08K3/08 , C21D8/02
CPC分类号： C09D183/04 , B05D3/007 , B05D7/14 , C08K3/08 , C08K2003/0812 , C08K2003/0837 , C09D5/103 , C09D183/02 , C21D8/0278 , Y10T428/265
摘要： The present invention relates to a method for applying a weldable anti-scale coat to steel, comprising producing a thin silicatic layer free from metal pigments on the metallic steel surface, and subsequently applying and curing a wet film of a curable, pigment-containing paint; wherein said paint comprises, in solution in a liquid phase, a binder, comprising hydrolysates and/or condensates of at least one silane/siloxane and/or at least one silicone resin; at least one particulate metallic pigment of AI and at least one particulate metallic pigment of Bi. The present invention also relates to application of an organic paint film system obtainable in the method of the invention, a paint formula useful in the method of the invention, a hot forming operation on steel coated in the method of the invention; and a hot-formed steel component suitable for electrical spot welding processes.

7. 发明申请

US20160060465A1 Chromium-Free Coating for the Electrical Insulation of Grain-Oriented Electrical Steel Strip 审中-公开
标题翻译：无铬涂层，用于面向电子钢带的电绝缘
公开(公告)号：US20160060465A1
公开(公告)日：2016-03-03
申请号：US14936175
申请日：2015-11-09
申请人： Henkel AG & Co. KGaA
发明人： Uta Sundermeier , Reiner Wark , Ramona Hochstrate
IPC分类号： C09D5/08
摘要： The present invention relates to an aqueous composition based on phosphates, aluminum ions and other metal ions, in particular manganese ions and zinc ions, as well as silicates, siloxanes or silanes, for providing anticorrosive coatings on metal surfaces, in particular for the electrical insulation of grain-oriented electrical steel strip. For the desired functionality, the compositions according to the invention contain the constituents mentioned in a prescribed ratio to one another. The invention also relates to a method for coating the surface of a metallic workpiece by using the aqueous compositions, wherein the method produces outstanding results, in particular on grain-oriented electrical steel strip, with regard to corrosion protection and adherence.
摘要翻译：本发明涉及一种基于磷酸盐，铝离子和其它金属离子，特别是锰离子和锌离子以及硅酸盐，硅氧烷或硅烷的水性组合物，用于在金属表面上提供防腐涂层，特别是用于电绝缘的电磁钢带。对于所需的功能性，根据本发明的组合物包含以规定比例彼此提及的组分。本发明还涉及一种通过使用含水组合物涂覆金属工件的表面的方法，其中该方法在腐蚀保护和粘附方面产生了突出的结果，特别是在晶粒取向电工钢带上。

8. 发明授权

US10227686B2 Pretreating zinc surfaces prior to a passivating process 有权
公开(公告)号：US10227686B2
公开(公告)日：2019-03-12
申请号：US14466377
申请日：2014-08-22
申请人： HENKEL AG & CO. KGaA
发明人： Andreas Arnold , Michael Wolpers , Marcel Roth , Uta Sundermeier
IPC分类号： C23C22/60 , C23C22/00 , C23C8/02 , C23C22/18 , C23C22/34 , C23C22/73 , C23C22/78 , C23C22/83 , C23C8/40
摘要： The invention relates to a wet-chemical pretreatment of zinc surfaces prior to applying a corrosion-protection coating, which deposits a thin inorganic coating of oxide and/or metallic iron. An iron layer structure which is applied according to the invention, hereinafter referred to as ferrization, improves the achievable corrosion protection of wet-chemical conversion coatings on zinc surfaces. Furthermore, the ferrization process causes both a reduction of the contact corrosion of joined metal components which have zinc and iron surfaces as well as a reduction of corrosive coating migration on cut edges of galvanized steel strips with coating layer structures. In particular, the invention relates to an alkaline composition containing an iron ion source, a reducing agent based on oxoacids of nitrogen and phosphorus, and water-soluble organic carboxylic acids with an amino group at the α, β, or γ position with respect to the acid group and/or the water-soluble salts thereof.

9. 发明授权

US10106689B2 Metal pretreatment compositions comprising silanes and organophosporus acids 有权
公开(公告)号：US10106689B2
公开(公告)日：2018-10-23
申请号：US15015577
申请日：2016-02-04
申请人： HENKEL AG & CO. KGAA
发明人： Michael Wolpers , Juergen Stodt , Uta Sundermeier , Qi Zhang , Junjun Wan
IPC分类号： C23C22/07 , C09D5/08 , C23C22/34 , C23C22/36
摘要： The object of the underlying invention consists of an acidic aqueous metal pretreatment solution that comprises amino-functional organosilanes and organophosphorus acids. These types of metal pretreatment solutions effectively reduce temporary corrosion when applied to metal surfaces and in addition confer good adhesion properties for subsequently coated organic lacquers. The invention consequently also encompasses a process for the treatment of metal substrates, especially selected from zinc and zinc-coated steel substrates, wherein metal pretreatment solutions of this invention are applied.

10. 发明授权

US10053583B2 Metal pretreatment with acidic aqueous compositions comprising silanes 有权
公开(公告)号：US10053583B2
公开(公告)日：2018-08-21
申请号：US15015558
申请日：2016-02-04
申请人： Henkel AG & Co. KGaA
发明人： Michael Wolpers , Jurgen Stodt , Uta Sundermeier , Qi Zhang , Junjun Wan
IPC分类号： C09D5/08 , C23C22/34 , C23C22/36 , C23C22/48 , C23C22/73 , B32B15/04 , B32B15/082 , B32B15/095
CPC分类号： C09D5/088 , B32B15/04 , B32B15/082 , B32B15/095 , C09D5/082 , C23C22/34 , C23C22/361 , C23C22/48 , C23C22/73 , C23C2222/20
摘要： The invention is directed to an acidic aqueous metal pretreatment solution that comprises amino-functional organosilanes, complex anions of the elements Zr, Ti, Hf and/or Si as well as oxyacids of phosphorus; a process for the treatment of metal substrates, especially selected from zinc and zinc-coated steel substrates, wherein metal pretreatment solutions of this invention are applied to reduce corrosion when applied to metal surfaces and in addition confer good adhesion properties for subsequently coated organic lacquers.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式