公开(公告)号：US4554212A

公开(公告)日：1985-11-19

申请号：US636082

申请日：1984-08-01

Applicant: Horst Diefenbach ,  Arnold Dobbelstein ,  Hans-Dieter Hille

Inventor： Horst Diefenbach ,  Arnold Dobbelstein ,  Hans-Dieter Hille

IPC: C08F2/44 ,  C08F283/10 ,  C09D5/44 ,  C25D13/08

CPC classification number: C08F283/10 ,  C09D5/4488 ,  Y10T428/31511 ,  Y10T428/31786 ,  Y10T428/31855

Abstract: The invention relates to binders for cathodically depositable coating compositions for the electrocoating lacquering process using cationic synthetic resins, which binders have been obtained by polymerizing (A) 5 to 95% by weight of ethylenically unsaturated polymerizable monomers in the presence of (B) 95 to 5% by weight of a cationic synthetic resin in an aqueous phase, the total amount of the components (A) and (B) being 100%. Esters of acrylic acid and/or methacrylic acid are preferable for use as component (A). The invention also relates to a process for preparing the binders and to their use for cathodically depositable electrocoating lacquers.

Abstract translation: 本发明涉及用于使用阳离子合成树脂的电泳涂漆方法的阴极可沉积涂料组合物的粘结剂，所述粘合剂是通过在（B）95存在下将（A）5-95重量％的烯属不饱和可聚合单体聚合而得到的 在水相中5重量％的阳离子合成树脂，组分（A）和（B）的总量为100％。 丙烯酸和/或甲基丙烯酸的酯优选用作组分（A）。 本发明还涉及制备粘合剂的方法及其用于阴极可沉积的电涂漆的用途。

公开(公告)号：US4504374A

公开(公告)日：1985-03-12

申请号：US473547

申请日：1983-03-09

Applicant: Ronald J. Lewarchik ,  Edward J. Murphy ,  Elaine C. Beeks

Inventor： Ronald J. Lewarchik ,  Edward J. Murphy ,  Elaine C. Beeks

IPC: B05D1/00 ,  B05D3/06 ,  B05D5/00 ,  B05D7/00 ,  B05D7/14 ,  B05D7/16 ,  C08F2/48 ,  C09D163/00 ,  C25D13/08

CPC classification number: B05D7/16 ,  B05D7/54 ,  B05D1/007 ,  B05D3/067

Abstract: A method of providing a stone chip-resistant finish to the undersurface of an automobile is disclosed in which the undersurface is coated with a cationically initiated liquid mixture of cationically curable polyepoxide, polyhydric alcohol, and a photoinitiator for an ultraviolet-activated cationic cure. The liquid mixture is applied at a resin solids content of at least about 50% and in a thickness to provide a cured coating of at least 2 mils thick, and the wet coating is cured by exposing it to ultraviolet light. The automobile undersurface is desirably primed with a cross-linked amine-functional polymer primer, and the coating includes from 1% to 8% of a finely divided silica which prevents running but does not interfere with the ultraviolet cure.

Abstract translation: 公开了一种向汽车底面提供防石材防滑涂层的方法，其中下表面涂有阳离子引发的阳离子可固化聚环氧化物，多元醇和用于紫外线活化阳离子固化的光引发剂的液体混合物。 以至少约50％和厚度的树脂固体含量施加液体混合物以提供至少2密耳厚的固化涂层，并且湿涂层通过将其暴露于紫外光而固化。 汽车下表面优选用交联的胺官能聚合物底漆涂布，并且涂层包含1％至8％的细碎二氧化硅，其防止流动但不干扰紫外线固化。

公开(公告)号：US4405427A

公开(公告)日：1983-09-20

申请号：US317162

申请日：1981-11-25

Applicant: Norman R. Byrd

Inventor： Norman R. Byrd

IPC: C09D5/44 ,  C25D13/06 ,  C25D13/08

CPC classification number: C09D5/4484

Abstract: The invention is directed to the electrodeposition of a coating of a phosphorylated amide on a metal such as aluminum, and the formation of a chemical bond between the metal and the coating, such amide being in the form of (a) an organic polymer consisting of a poly (phosphinohydrazide), a poly (phosphinoguanide) or a poly (phosphinoureide), including homopolymers and copolymers thereof, and their thio analogs or (b) a 2:1 molar adduct of a nitrogen-containing compound such as hydrazine, guanidine or urea or its thio analog, and an organic phosphite or phosphonate. In the method of electrolytically depositing such coating on the metal substrate, e.g., aluminum, the substrate is employed as the anode in a non-aqueous or aqueous electrolyte containing a phosphorylated amide of the type noted above, e.g., poly (phosphinohydrazide), and electro-depositing a coating on the metal substrate, the organic coating formed being chemically bonded to the substrate, thereby enhancing adhesive bonding to the metal substrate, such coating being strongly bonded to the substrate and being corrosion resistant.

Abstract translation: 本发明涉及在诸如铝的金属上电镀磷酸化酰胺的涂层，并且在金属和涂层之间形成化学键，所述酰胺为（a）由 包括其均聚物和共聚物的聚（膦酰基酰肼），聚（膦酰基胍），聚（膦酰胍）或聚（膦酰基脲）及其硫代类似物或（b）含氮化合物如肼，胍或 脲或其硫代类似物，和有机亚磷酸酯或膦酸酯。 在将这种涂层电解沉积在金属基材（例如铝）上的方法中，将底物用作含有上述类型的磷酸化酰胺的非水或含水电解质中的阳极，例如聚（膦酰肼）和 在金属基板上电沉积涂层，所形成的有机涂层化学键合到基底上，从而增强与金属基底的粘结，这种涂层牢固地结合到基底上并具有耐腐蚀性。

公开(公告)号：US4246087A

公开(公告)日：1981-01-20

申请号：US963032

申请日：1978-11-22

Applicant: Ivan H. Tsou ,  Marc L. Smith

Inventor： Ivan H. Tsou ,  Marc L. Smith

IPC: C08G59/14 ,  C08G59/16 ,  C08G59/40 ,  C09D5/44 ,  C09D163/00 ,  C25D13/08

CPC classification number: C08G59/1477 ,  C08G59/1472 ,  C08G59/40 ,  C09D163/00 ,  C09D5/4488 ,  Y10T428/31529 ,  Y10T428/31678

Abstract: The present invention concerns a coating composition comprising a dispersion, solution or suspension of a coating composition containing a nitrogen containing organic material which when heat cured contains at least 75% less amine value than present in the material prior to curing.The present invention also concerns a method of electrodepositing a film forming substance onto a substrate by employing an anode, a cathode and an electrolyte therebetween comprising the steps:A. providing an aqueous electrolyte containing said composition described above;b. closing the circuit between the anode and the cathode; andc. depositing the film forming composition on the cathodic substrate.

Abstract translation: 本发明涉及一种包含含有含氮有机材料的涂料组合物的分散体，溶液或悬浮液的涂料组合物，其在热固化时含有比固化前的材料中存在的胺值少至少75％。 本发明还涉及通过使用阳极，阴极和电解质将成膜物质电沉积到基底上的方法，包括以下步骤：A.提​​供含有上述组合物的含水电解质; b。 关闭阳极和阴极之间的电路; 和c。 在阴极基底上沉积成膜组合物。

公开(公告)号：US3984299A

公开(公告)日：1976-10-05

申请号：US547327

申请日：1975-02-05

Applicant: Robert D. Jerabek

Inventor： Robert D. Jerabek

IPC: C08G18/64 ,  C08G59/56 ,  C09B67/46 ,  C09D5/44 ,  C25D13/08

CPC classification number: C08G59/56 ,  C08G18/643 ,  C09B67/0088 ,  C09D5/4438 ,  C09D5/4453

Abstract: It has been found that aqueous coating compositions comprising a blocked organic polyisocyanate, an amine adduct of an epoxy group-containing resin, and optionally a catalyst for urethane formation can be electrodeposited. These compositions deposit on the cathode to provide coatings having excellent properties.

Abstract translation: 已经发现，可以电沉积包含封端有机多异氰酸酯，含环氧基树脂的胺加合物和任选的氨基甲酸酯形成催化剂的水性涂料组合物。 这些组合物沉积在阴极上以提供具有优异性能的涂层。

公开(公告)号：US20230002624A1

公开(公告)日：2023-01-05

申请号：US17778483

申请日：2020-11-19

Applicant: BASF COATINGS GMBH

Inventor： Thorsten Gelbrich ,  Andrea Hoene ,  Nina Wissmann ,  Susanne Hemker ,  Petra Toboll ,  Justina Muehlmeyer ,  Andre Brosseit

IPC: C09D5/44 ,  C25D13/08

Abstract: Described herein is an electrodepositable coating material including one or more cathodically electrodepositable resins (A); one or more crosslinking agents (B); and one or more compounds represented by formula (I) where R1═H or OH; R2=a divalent radical selected from the group consisting of *C(O)—O, (HO)*CH—CH2 and *CH2—CH2, with * denoting the carbon atom which is bound to the benzene ring; and R3=a monovalent radical. Also described herein is a method of coating a metallic substrate including the steps of dipping a metallic substrate into an electrodeposition bath containing the electrodepositable coating material; switching the substrate as a cathode; depositing the electrodepositable coating material onto the substrate to form a coating layer; and drying and curing the thus formed coating layer. Further described herein is a method of using the compounds of formula (I) as anticorrosion agents in electrodeposition paints and coated substrates.

公开(公告)号：US11286576B2

公开(公告)日：2022-03-29

申请号：US16464847

申请日：2018-02-13

Applicant: MITSUBISHI MATERIALS CORPORATION

Inventor： Shintaro Iida ,  Hideaki Sakurai

IPC: C25D13/08 ,  C25D13/16 ,  C08L27/18 ,  C08L79/08 ,  H01B3/30 ,  H01B3/44

Abstract: An electrodeposition dispersion of the present invention is formed of a dispersion medium and a solid content. The solid content includes polyimide-based resin particles and fluorine resin particles. Also, a content ratio of the fluorine resin particles in the solid content is 20 to 70% by mass. In addition, a median diameter of the polyimide-based resin particles is 50 to 400 nm.

公开(公告)号：US08404096B2

公开(公告)日：2013-03-26

申请号：US10486840

申请日：2002-08-23

Applicant: Duncan Ross Purvis ,  Olga Leonardova ,  Dmitri Alexandrovich Farmakovski ,  Vladimir Rurikovich Tcherkassov

Inventor： Duncan Ross Purvis ,  Olga Leonardova ,  Dmitri Alexandrovich Farmakovski ,  Vladimir Rurikovich Tcherkassov

IPC: C25B3/10 ,  C25D13/08 ,  C12Q1/00 ,  G01N27/26 ,  G01N27/333

CPC classification number: C12Q1/003 ,  G01N27/3276 ,  G01N33/5438

Abstract: The invention relates to methods of preparation of highly sensitive potentiometric sensors with an electroconductive polymer film as a sensing element.

Abstract translation: 本发明涉及制备具有导电聚合物膜作为感测元件的高灵敏度电位传感器的方法。

公开(公告)号：US20050176592A1

公开(公告)日：2005-08-11

申请号：US10775086

申请日：2004-02-11

Applicant: Ernesto Calvo ,  Mariano Bossi ,  Leandro Bronstein ,  Cesar Barbero ,  Liliana Trevani ,  Teresa Perez ,  Pablo Castro

Inventor： Ernesto Calvo ,  Mariano Bossi ,  Leandro Bronstein ,  Cesar Barbero ,  Liliana Trevani ,  Teresa Perez ,  Pablo Castro

IPC: B05D7/14 ,  C08L79/02 ,  C09D5/24 ,  C09D5/44 ,  C10M103/02 ,  C10M103/06 ,  C10M111/02 ,  C10M119/24 ,  C10M149/04 ,  C10M169/04 ,  C23C22/83 ,  C23F11/173 ,  C25D13/08 ,  F16B33/00 ,  F16L15/00 ,  F16L15/02 ,  F16L57/06 ,  F16L58/04 ,  F16L58/10 ,  C10M17/40 ,  C10M17/44

CPC classification number: F16L57/06 ,  C08L79/02 ,  C09D5/24 ,  C09D5/4419 ,  C09D5/4476 ,  C10M169/04 ,  C10M169/041 ,  C10M2201/041 ,  C10M2201/0413 ,  C10M2201/065 ,  C10M2201/0653 ,  C10M2215/223 ,  C10M2217/046 ,  C10N2230/00 ,  C10N2230/12 ,  C10N2250/08 ,  C10N2250/121 ,  C10N2260/10 ,  C23C22/83 ,  C25D13/08 ,  F16L15/08 ,  F16L58/10 ,  F16L58/182

Abstract: A method for protecting a metal surface from galling and corrosion includes a step of providing a protective dry film on the metal surface. The film includes a solid lubricant and a conducting polymer, the conducting polymer having lubricant properties and being capable of binding the solid lubricant to the metal surface. Threaded metal joint surfaces coated with the film are capable of resisting galling under high pressure and high torque conditions, even after several fastening and unfastening operations or over a long period of time. Protection from corrosion is also provided by the film. The method and film are economical in that only a single layer of protective compound need be applied in order to provide metal surfaces with both lubrication and protection against corrosion, and problems such as removal or leakage, which are associated with protective compounds that use oils, are avoided. Additionally, the dry film is advantageous because it does not contain heavy metals that are harmful to the environment.

Abstract translation: 用于保护金属表面免受磨损和腐蚀的方法包括在金属表面上提供保护性干膜的步骤。 该膜包括固体润滑剂和导电聚合物，导电聚合物具有润滑性能并能够将固体润滑剂与金属表面结合。 涂覆有薄膜的螺纹金属接头表面即使在几次紧固和松开操作之后或长时间内也能够在高压和高扭矩条件下抵抗磨损。 薄膜还提供防腐蚀。 该方法和薄膜是经济的，因为仅需要施加一层保护化合物，以便为金属表面提供润滑和防腐蚀，以及与使用油的保护性化合物相关的诸如去除或渗漏的问题， 被避免。 此外，干膜是有利的，因为它不含有对环境有害的重金属。

公开(公告)号：US5522981A

公开(公告)日：1996-06-04

申请号：US360039

申请日：1994-12-20

Applicant: Pierre C. Lacaze ,  Jacques Petitjean ,  Salah Aeiyach ,  Hedayatullah Mir

Inventor： Pierre C. Lacaze ,  Jacques Petitjean ,  Salah Aeiyach ,  Hedayatullah Mir

IPC: C25B3/00 ,  C08G61/12 ,  C25D13/08 ,  C25D11/00 ,  C04B9/02 ,  C25B3/02 ,  C25D9/00

CPC classification number: C08G61/124

Abstract: The invention relates to a process for depositing a thin adhesive coating of polypyrrole on the surface of an article made of oxidizable metal, by electropolymerization of an aqueous or aqueous-alcoholic electrolytic solution of pyrrole and/or of one or more substituted pyrroles, in which the anode of the electropolymerization device consists of the article made of oxidizable metal, in which the solution contains ions selected from the ions of formula: ##STR1## in which X is selected from O, S and NH,R.sub.1, R.sub.2, R.sub.3 and R.sub.4 are selected, independently of each other, from --H, --Cl, --Br, --F, --I, --OH, --SH, --NH.sub.2, --CHO, --COOH, --SO.sub.3 H and derivatives thereof, aryl groups, C.sub.1 to C.sub.20 alkyl groups, aralkyl groups and alkylaryl groups, these groups possibly being substituted with one or more groups selected from --OH, --SH, --NH.sub.2, --CHO, --COOH, .dbd.O, --CONH.sub.2, --N(X,X',X").sup.+, epoxy or C.sub.1 -C.sub.6 alkoxy, or together possibly forming a ring structure.

Abstract translation: 本发明涉及一种沉积由可氧化金属制成的制品的表面上的聚吡咯的薄粘合剂涂层的方法，该方法是将吡咯的水溶液或含水醇溶液和/或一种或多种取代的吡咯电聚合，其中 电聚合装置的阳极由可氧化金属制成的制品组成，其中溶液含有选自下列离子的离子：其中X选自O，S和NH，R 1，R 2， R3和R4彼此独立地选自-H，-Cl，-Br，-F，-I，-OH，-SH，-NH2，-CHO，-COOH，-SO3H及其衍生物，芳基 C1-C20烷基，芳烷基和烷基芳基，这些基团可以被一个或多个选自-OH，-SH，-NH2，-CHO，-COOH，= O，-CONH 2，-N（X ，X'，X“'），环氧基或C 1 -C 6烷氧基，或一起可能形成环结构。