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

WO9627698A3 CHROMIUM-FREE PROCESS FOR IMPROVING THE ADHERENCE CHROMIUM-FREE PROCESS FOR IMPROVING THE ADHERENCE OF PAINT APPLIED BY THIN-FILM ANODIC OXIDATION OF PAINT APPLIED BY THIN-FILM ANODIC OXIDATION 审中-公开
标题翻译：无铬工艺改进连续的无铬工艺，改善薄膜阳极氧化应用的薄膜阳极氧化应用的涂料附着力
公开(公告)号：WO9627698A3
公开(公告)日：1996-12-05
申请号：PCT/EP9600829
申请日：1996-02-29
申请人： HENKEL KGAA , ROLAND WOLF ACHIM , NOWAK ANDREAS
发明人： ROLAND WOLF-ACHIM , NOWAK ANDREAS
IPC分类号： C09D5/08 , B05D7/16 , C09D5/00 , C25D11/18
CPC分类号： C25D11/24 , B05D7/16 , C09D5/002 , C25D11/18
摘要： PCT No. PCT/EP96/00829 Sec. 371 Date Sep. 8, 1997 Sec. 102(e) Date Sep. 8, 1997 PCT Filed Feb. 29, 1996 PCT Pub. No. WO96/27698 PCT Pub. Date Sep. 12, 1996A process for improving the adherence of paint applied after thin-film anodization is characterized in that the anodized metal surfaces are brought into contact with an aqueous solution containing one or more of the following components: (a) 200 to 2000 ppm of a homopolymer or copolymer of acrylic acid, methacrylic acid, and/or their esters; (b) 200 to 3000 ppm of a poly(vinyl phenol) compound in which at part of the phenol rings carry an alkylamino substituent; (c) 200 to 3000 ppm of hexafluorotitanic acid, hexafluorozirconic acid, and/or their anions.

2. 发明申请

WO0138605A2 METHOD FOR PHOSPHATIZATION WITH RINSING USING A METAL-CONTAINING AGENT 审中-公开
标题翻译：具有金属洗濯方法，磷化
公开(公告)号：WO0138605A2
公开(公告)日：2001-05-31
申请号：PCT/EP0011279
申请日：2000-11-15
申请人： HENKEL KGAA , QUELLHORST HEIKE , SCHENZLE BERND , ROLAND WOLF ACHIM
发明人： QUELLHORST HEIKE , SCHENZLE BERND , ROLAND WOLF-ACHIM
IPC分类号： C23C22/83 , C23C22/00
CPC分类号： C23C28/3225 , C23C22/83 , C23C28/345 , C23C2222/20
摘要： The invention relates to a method for phosphatizing surfaces consisting of steel, galvanized steel and/or aluminium and/or alloys consisting of at least 50 wt. % iron, zinc or aluminium. The phosphatization is carried out with a phosphatizing solution followed by rinsing with an aqueous rinsing solution, with or without intermediate rinsing with water. Said rinsing solution contains 0.001 to 10 g/l copper ions. The invention is characterized in that said rinsing solution has a pH value of 3 to 10 and also contains 0.1 to 50 g/l of one or more silanes containing at least one water-hydrolyzable and at least one non-water-hydrolyzable substituent on the silicon.
摘要翻译：一种用于磷化钢的表面处理，镀锌钢和/或铝和/或来自合金，其包括至少50重量的铁，锌或铝％，其中，一个磷酸与磷酸化和，具有或不具有中间漂洗磷化后漂洗后的水与含有铜离子为0.001〜10克/升，其特征在于由此，所述后清洗溶液的pH值范围从3至10并且还包含一种或多种硅烷的0.1至50克/升的水溶液后漂洗溶液含有在水中的至少一种可水解的和在水中的硅的至少一种不可水解的取代基。

3. 发明专利

DE59602111D1 未知
公开(公告)号：DE59602111D1
公开(公告)日：1999-07-08
申请号：DE59602111
申请日：1996-06-29
申请人： HENKEL KGAA
发明人： KOERNER TORSTEN , KRESSE JOSEF , LINDENER JUERGEN , ROLAND WOLF-ACHIM
IPC分类号： C25D11/18
摘要： PCT No. PCT/EP96/02848 Sec. 371 Date Jan. 7, 1998 Sec. 102(e) Date Jan. 7, 1998 PCT Filed Jun. 29, 1996 PCT Pub. No. WO97/03232 PCT Pub. Date Jan. 30, 1997A process for sealing anodized metals without using any heavy metals comprises a first step in which the anodized metal is contacted for a period of between 3 and 30 minutes (for an anodized layer thickness of 20 mu m) with an aqueous solution which has a temperature from 15 DEG to 35 DEG C. and a pH between 5.0 and 6.5 and contains from 0.1 to 3 g/l of lithium ions and from 0.1 to 5 g/l of fluoride ions and a second step in which the anodized metal is contacted for a period from 5 to 30 minutes (for an anodized layer thickness of 20 mu m) with water or an aqueous solution of substances which prevent the formation of a sealing coating, the solution having a pH from 5.5 to 8.5 and a temperature from 80 DEG to 100 DEG C.

4. 发明专利

ZA9608765B Short-time heat sealing of anodized metal surfaces 未知
公开(公告)号：ZA9608765B
公开(公告)日：1997-04-18
申请号：ZA9608765
申请日：1996-10-17
申请人： HENKEL KGAA
发明人： KOERNER TORSTEN , KRESSE JOSEF , ROLAND WOLF-ACHIM , LINDENER JUERGEN
IPC分类号： C25D11/24 , C25D
CPC分类号： C25D11/246

5. 发明专利

AT117381T 未知
公开(公告)号：AT117381T
公开(公告)日：1995-02-15
申请号：AT90909688
申请日：1990-06-12
申请人： HENKEL KGAA
发明人： RIESOP JOERG , GOTTWALD KARL-HEINZ , ROLAND WOLF-ACHIM
IPC分类号： C23C22/18 , C23C22/36
摘要： PCT No. PCT/EP90/00919 Sec. 371 Date Dec. 16, 1991 Sec. 102(e) Date Dec. 16, 1991 PCT Filed Jun. 12, 1990 PCT Pub. No. WO90/15889 PCT Pub. Date Dec. 27, 1990.Magnesium on steel, zinc, aluminum and/or the alloys thereof by spraying, spray-immersion and/or immersion with an aqueous solution.

6. 发明专利

ZA9004795B PROCESS FOR PREPARING ZINC PHOSPHATE COATINGS CONTAINING MANGANESE AND MAGNESIUM 未知
公开(公告)号：ZA9004795B
公开(公告)日：1991-02-27
申请号：ZA9004795
申请日：1990-06-20
申请人： HENKEL KGAA
发明人： RIESOP JOERG , JOERG RIESOP , GOTTWALD KARL-HEINZ , KARL-HEINZ GOTTWALD , ROLAND WOLF-ACHIM , WOLF-ACHIM ROLAND
IPC分类号： C23C22/18 , C23C22/36 , C23C
CPC分类号： C23C22/368 , C23C22/188

7. 发明专利

PT94426A 未知
公开(公告)号：PT94426A
公开(公告)日：1991-02-08
申请号：PT9442690
申请日：1990-06-19
申请人： HENKEL KGAA
发明人： RIESOP JORG , GOTTWALD KARL-HEINZ , ROLAND WOLF-ACHIM
IPC分类号： C23C22/18 , C23C22/36 , C23C30/00
摘要： PCT No. PCT/EP90/00919 Sec. 371 Date Dec. 16, 1991 Sec. 102(e) Date Dec. 16, 1991 PCT Filed Jun. 12, 1990 PCT Pub. No. WO90/15889 PCT Pub. Date Dec. 27, 1990.Magnesium on steel, zinc, aluminum and/or the alloys thereof by spraying, spray-immersion and/or immersion with an aqueous solution.

8. 发明专利

BR8902023A 未知
公开(公告)号：BR8902023A
公开(公告)日：1989-12-05
申请号：BR8902023
申请日：1989-04-28
申请人： HENKEL KGAA
发明人： BRANDS KARL-DIETER , ENDRESS HELMUT , CHRISTOPHLIEMK PETER , ROLAND WOLF-ACHIM
IPC分类号： C23C22/80 , C23C22/78 , C23C22/17 , C08F20/02
摘要： The invention relates to titanium-free agents for the activation of metal surfaces of iron or steel, zinc or galvanised steel and also aluminium or aluminised steel before phosphating of the said surfaces with phosphating baths containing zinc ions, in particular before so-called low-zinc phosphating. The invention also relates to a process for preparing the titanium-free activating agents by reacting an alkali metal phosphate with complexing agents, and to the use of the titanium-free activating agents for the activation of metal surfaces before zinc phosphating.

9. 发明专利

DK154842C 未知
公开(公告)号：DK154842C
公开(公告)日：1989-05-16
申请号：DK321680
申请日：1980-07-25
申请人： HENKEL KGAA
发明人： ROLAND WOLF-ACHIM , BECHSTEDT WOLFGANG
IPC分类号： C11D3/20 , C11D11/00 , D06L1/12 , D06L1/16 , C11D10/04
摘要： A fluid, two-component washing agent consisting of two components A and B, of which component A is an aqueous dispersion of fatty acids and component B is an alkaline solution, wherein component A is a cold-stable aqueous dispersion consisting essentially of: (a) from 15% to 35% by weight of substantially unsaturated fatty acids, mainly oleic acid, (b) from 2% to 6% by weight of potassium hydroxide and from 2% to 6% by weight of triethanolamine, where the total amount is so selected that at least 50% by weight of the fatty acids are present as potassium and triethanolamine soaps, (c) from 4% to 10% by weight of an ethoxylated primary alcohol having 5 to 12 oxyethylene units, (d) from 4% to 10% by weight of sodium C10-14-alkylbenzenesulfonate, (e) from 0.05% to 1% by weight of at least one optical brightener, (f) from 5% to 15% by weight of at least one C1-3-alcohol, and (g) from 35% to 50% by weight of water, and wherein component B is an alkaline solution containing alkaline potassium compounds. The two components are combined in a ratio of A to B of 2:1 to 1:4 in the wash solution using water with a hardness degree of less than 10 DEG dH (German hardness), where the total content of wash-active components is from 2 to 8 gm/liter and the goods:liquor ratio is 1:4 to 1:8 and the washing process is carried out in a known manner.

10. 发明专利

ES2142619T3 未知
公开(公告)号：ES2142619T3
公开(公告)日：2000-04-16
申请号：ES96934587
申请日：1996-10-09
申请人： HENKEL KGAA
发明人： KORNER TORSTEN , KRESSE JOSEF , ROLAND WOLF-ACHIM , LINDENER JURGEN
IPC分类号： C25D11/24
摘要： PCT No. PCT/EP96/04373 Sec. 371 Date Apr. 20, 1998 Sec. 102(e) Date Apr. 20, 1998 PCT Filed Oct. 9, 1996 PCT Pub. No. WO97/14828 PCT Pub. Date Apr. 24, 1997A process for sealing anodized metal surfaces is characterized by bringing the anodized metal into contact with an aqueous solution at a temperature from 75 DEG C. to the boiling point of the solution for a time equal to from 0.5 to 2 minutes per micrometer of anodized layer thickness. The solution contains: a) from 0.0001 to 5 g/l of one or more alkali metal and/or alkaline earth metal ions and b) from 0.0005 to 0.5 g/l of one or more organic acids selected from: polycarboxylic acids with from 3 to 6 carboxyl groups; phosphonic acids; and/or polyphosphinocarboxylic acids, the solution containing a greater amount of metal ions of group a) than is needed to insure complete neutralization of the acids of group b).

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