-
公开(公告)号：USH2089H
公开(公告)日：2003-11-04
申请号：US63116300
申请日：2000-08-03
Applicant: HENKEL CORP
Inventor： CORMIER GERALD J , SIENKOWSKI MICHAEL L
CPC classification number: C11D3/044 , C11D3/0073 , C11D3/06 , C11D3/2068 , C11D3/2086 , C11D11/0029 , C23G1/16
-
2.发明公开FINELY CRYSTALLINE AND/OR FAST PHOSPHATE CONVERSION COATING COMPOSITION AND PROCESS 失效组合物和方法用于快速磷化层和/或微细结晶
公开(公告)号：EP0866887A4
公开(公告)日：2001-04-11
申请号：EP96936939
申请日：1996-10-31
Applicant: HENKEL CORP
Inventor： CORMIER GERALD J , SIENKOWSKI MICHAEL L , PETSCHEL MICHAEL , KUHM PETER
CPC classification number: C23C22/365 , C23C22/17
Abstract: A combination of difunctional organic acid, preferably a hydroxy acid such as citric acid, or salt thereof with acrylic acid/acrylate polymers in zinc phosphate conversion coating forming liquid compositions, preferably also containing hydroxylamine, results in crystal size refinement in the coating formed and/or faster formation of a sufficiently thick conversion coating to protect against subsequent rusting of a ferrous substrate.
-
公开(公告)号：EP0656038A4
公开(公告)日：1997-01-15
申请号：EP93918482
申请日：1993-08-02
Applicant: HENKEL CORP
Inventor： CORMIER GERALD J
IPC: C08K5/098 , B21C51/00 , C08L63/00 , C08L71/02 , C09D5/00 , G01N13/02 , C09D5/30 , B24B1/00 , B32B31/00
CPC classification number: C09D5/00 , B21C51/005 , C08L63/00 , G01N2013/025 , C08L2666/22
Abstract: An aqueous liquid composition containing polyethylene glycol with a molecular weight in the range of about 200 to about 8000, nonionic surfactant, and a corrosion inhibitor, and optionally, amphoteric surfactants and fluorinated surfactants is useful as a highlighting liquid for detection of surface irregularities on shaped metal surfaces and for preventing adhesion of weld splatter on surfaces coated with the composition. Preferably the corrosion inhibitor includes alkali metal salts of boric acid and of a mixture of branched chain carboxylic acids and amino acids.
-
公开(公告)号：EP0707523A4
公开(公告)日：1998-08-12
申请号：EP94922041
申请日：1994-07-05
Applicant: HENKEL CORP
Inventor： LINDERT ANDREAS , CORMIER GERALD J , PIERCE JOHN R
IPC: B05D3/02 , B05D7/00 , B05D7/14 , C08F8/32 , C08F8/44 , C09D125/18 , C23C22/82 , C23C22/83 , B32B15/08 , B32B27/00
CPC classification number: B05D7/51 , C08F8/44 , C08F2800/20 , C09D125/18 , C23C22/83 , Y10T428/31692 , Y10T428/31855 , C08F8/30 , C08F8/28 , C08F212/06 , C08F8/32 , C08F112/06
Abstract: Chromated aluminum and aluminum alloy surfaces, to improve their corrosion resistance, are treated with A composition for treatment and after treatment of surfaces, especially metals, with derivatives of polyphenol compounds that include substituted aminomethyl groups on at least some of the phenyl rings in the polyphenol polymers, with molecular weights within the range of about 700 to about 70,000 being preferred.
-
5.发明公开
公开(公告)号：EP0707664A4
公开(公告)日：1996-02-09
申请号：EP94921216
申请日：1994-06-01
Applicant: HENKEL CORP
Inventor： CORMIER GERALD J
CPC classification number: C23C22/80
Abstract: An otherwise conventional Jernstedt salt dispersion for activating metal surfaces to improve the quality of subsquently deposited phosphate conversion coatings on the activated metal surface is stabilized against deterioration in storage for at least six months by utilizing in the dispersion a mixture of sodium and potassium salts, preferably condensed phosphate salts, in such amounts that the ratio of potassium to titanium is within the range from 8.0:1.0 to 40:1.0 and the ratio of potassium to sodium is within the range from 0.9:1.0 to about 2.5:1.0.
-
Patent Agency Ranking
公开(公告)号：AU711181B2
公开(公告)日：1999-10-07
申请号：AU6955496
申请日：1996-08-26
Applicant: HENKEL CORP
Inventor： KLEIN JAMES W , CORMIER GERALD J
-
公开(公告)号：MX9801697A
公开(公告)日：1998-05-31
申请号：MX9801697
申请日：1996-08-26
Applicant: HENKEL CORP
Inventor： KLEIN JAMES W , CORMIER GERALD J
Abstract: La formacion de imperfecciones y ampollas, durante el recubrimiento de autodeposito de superficies de metales no ferrosos, particularmente el acero galvanizado y superficies zincíferas similares, se puede reducir grandemente por la exposicion de las superficies a una solucion acuosa, que inhibe las imperfecciones, de fosfonatos, preferiblemente desde un ácido aminofosfonico, antes del recubrimiento de autodeposito.
-
公开(公告)号：BR9206309A
公开(公告)日：1995-04-11
申请号：BR9206309
申请日：1992-07-22
Applicant: HENKEL CORP
Inventor： SIENKOWSKI MICHAEL L , CORMIER GERALD J
Abstract: Zinc phosphate coatings for metal surfaces and phosphating process. Concentrates containing (a) hydroxylamine sulfate and (b) zinc, nickel, manganese and phosphate ions are formulated into aqueous coating solutions for treating metal surfaces, including ferrous, zinc and aluminum surfaces.
-
公开(公告)号：MX9405099A
公开(公告)日：1995-01-31
申请号：MX9405099
申请日：1994-07-04
Applicant: HENKEL CORP
Inventor： LINDERT ANDREAS , CORMIER GERALD J , PIERCE JOHN R
IPC: B05D7/00 , B05D3/02 , B05D7/14 , C08F8/32 , C08F8/44 , C09D125/18 , C23C22/82 , C23C22/83 , C09D129/00
Abstract: A composition for treatment and after treatment of surfaces, especially metals, with derivatives of polyphenol compounds is provided. The derivatives include substituted aminomethyl groups on at least some of the phenyl rings in the polyphenol polymers, with molecular weights within the range of about 700 to about 70,000 being preferred. The compositions are particularly useful for treating chromated aluminum surfaces prior to painting, to improve corrosion resistance, and when combined with surfactants, for treating plastic and painted surfaces to improve rinsability without water breaks.
-
公开(公告)号：ZA9205632B
公开(公告)日：1993-04-28
申请号：ZA9205632
申请日：1992-07-27
Applicant: HENKEL CORP
Inventor： SIENKOWSKI MICHAEL L , MICHAEL L SIENKOWSKI , CORMIER GERALD J , GERALD J CORMIER
CPC classification number: C23C22/184 , C23C22/365
-
-
-
-
-
-
-
-
-
Search Results
62
records
(took 0.02 seconds)
