公开(公告)号：WO9109904A3

公开(公告)日：1991-09-05

申请号：PCT/US9100067

申请日：1991-01-03

Applicant: HENKEL CORP

Inventor： CORMIER GERALD ,  LINDERT ANDREAS ,  PIERCE JOHN R

IPC: C08J7/04 ,  C08F12/00 ,  C08F12/14 ,  C08G8/20 ,  C08G8/38 ,  C08J7/00 ,  C08K5/17 ,  C08L25/00 ,  C08L25/18 ,  C11D3/37 ,  C08J3/03

CPC classification number: C11D3/3746 ,  C08K5/17 ,  C11D3/3703 ,  C08L25/18

Abstract: A composition and method of treating plastic or painted surfaces. The compositions are certain water dispersible or soluble polyphenol polymers formulated with surfactants which can then be used in the form of an aqueous dispersion or solution as a rinsing aid after cleaning of the plastic or painted surfaces prior to painting thereof. The treatment provides a water wettable surface which is 100 % water break-free.

公开(公告)号：EP1024905A4

公开(公告)日：2000-12-13

申请号：EP98943251

申请日：1998-08-21

Applicant: HENKEL CORP

Inventor： MCCORMICK DAVID R ,  LINDERT ANDREAS

IPC: C23C22/34 ,  C23C22/36 ,  C23C22/38 ,  C23C22/44 ,  C23C22/83 ,  B05D1/18 ,  B05D3/02 ,  C23C22/07 ,  C23C22/24 ,  C23C22/33 ,  C23C22/48

CPC classification number: C23C22/36 ,  C23C22/34 ,  C23C22/361 ,  C23C22/38 ,  C23C22/44 ,  C23C22/83

Abstract: Defects in an initial protective coating, particularly a conversion coating, on a metal substrate can be touched up so as to at least equal the original coating in corrosion protection by use of a dry-in-place aqueous acidic liquid comprising: fluorometallate anions; a component selected from the group consisting of phosphorus-containing inorganic oxyanions and phosphonate anions; and an oxidizing agent, preferably a mixture of hexavalent and trivalent chromium. Other preferred optional active ingredients include free fluoride ions, which stabilize the fluorometallate ions against the formation of precipitates, and a fluorinated surfactant. The same composition also forms an effective protective coating over previously uncoated metal, particularly aluminum. The compositions do not contain any substantial amount of silica, which has often been previously used in compositions for similar purposes.

Abstract translation: 在金属基材上的初始保护涂层，尤其是转化涂层中的缺陷可以通过使用包括以下的干式含水酸性液体来调整：至少等于原始涂层在防腐蚀保护中：含氟金属氧酸盐阴离子; 选自含磷无机氧阴离子和膦酸阴离子的组分; 和氧化剂，优选六价和三价铬的混合物。 其他优选的任选活性成分包括游离氟离子和氟化表面活性剂，所述游离氟离子稳定氟金属离子以防止沉淀形成。 相同的组合物也在先前未涂布的金属，特别是铝上形成有效的保护涂层。 该组合物不含有任何大量的二氧化硅，为了类似的目的，该组合物以前经常用于组合物中。

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.

公开(公告)号：EP1025165A4

公开(公告)日：2001-06-13

申请号：EP98950652

申请日：1998-09-29

Applicant: HENKEL CORP

Inventor： MCCORMICK DAVID R ,  LINDERT ANDREAS ,  PIERCE JOHN R

IPC: C08G12/46 ,  C08L61/06 ,  C08G8/38 ,  C08G14/14 ,  C09D161/34

CPC classification number: C08G12/46

Abstract: Processes for the preparation of polyphenol polymers useful as surface coatings wherein the process is carried out in the absence of organic solvents, and the polyphenol polymers are the reaction products of a phenolic polymer or copolymer, an amine, and an aldehyde, ketone, or mixture thereof; and the aqueous solutions resulting therefrom.

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：AT103938T

公开(公告)日：1994-04-15

申请号：AT88120146

申请日：1988-12-02

Applicant: HENKEL CORP

Inventor： LINDERT ANDREAS ,  PIERCE JOHN R ,  MCCORMICK DAVID R

IPC: B05D7/24 ,  C08F8/32 ,  C08F8/44 ,  C08F12/00 ,  C08F12/26 ,  C09D5/44 ,  C09D7/12 ,  C09D125/00 ,  C09D125/18 ,  C09D161/00 ,  C09D161/02 ,  C09D161/04 ,  C23C22/00 ,  C25D13/06

Abstract: A metal treatment solution comprising an effective amount of a soluble or dispersible compound which is a derivative of a polyphenol. The present invention comprises novel derivatives of polyphenol compounds useful in the treatment of the surface of metal articles. The present invention also encompasses novel surface treatment solutions or dispersions, and methods of using these solutions or dispersions. The compositions of the present invention include amine oxide containing polyphenol compounds and derivatives thereof. The molecular weight of the polyphenols used in derivatives of the present invention have molecular weights of from about 360 to about 30,000 or greater. The resulting derivatives of the present invention typically have a molecular weight of up to about 2,000,000 with molecular weights within the range of about 700 to about 70,000 being preferred.

公开(公告)号：AU643974B2

公开(公告)日：1993-12-02

申请号：AU7151891

申请日：1991-01-03

Applicant: HENKEL CORP

Inventor： CORMIER GERALD ,  LINDERT ANDREAS ,  PIERCE JOHN R

IPC: C08J7/04 ,  C08F12/00 ,  C08F12/14 ,  C08G8/20 ,  C08G8/38 ,  C08J7/00 ,  C08K5/17 ,  C08L25/00 ,  C08L25/18 ,  C11D3/37 ,  C08J3/03 ,  C09D125/18

公开(公告)号：MX165238B

公开(公告)日：1992-11-03

申请号：MX1401788

申请日：1988-12-02

Applicant: HENKEL CORP

Inventor： ZIMMERMANN WILLIAM D ,  LINDERT ANDREAS ,  PIERCE JOHN R ,  MCORMICK DAVID R

IPC: B32B15/08 ,  C08F8/32 ,  C08F8/44 ,  C08G2/18 ,  C08G2/30 ,  C08G2/38 ,  C08G8/10 ,  C08G8/38 ,  C08K3/22 ,  C08L25/00 ,  C08L25/18 ,  C08L61/04 ,  C08L61/10 ,  C08L61/14 ,  C09D5/44 ,  C09D125/00 ,  C09D125/18 ,  C09D161/02 ,  C09D161/04 ,  C09D161/10 ,  C09D161/14 ,  C08F26/00

Abstract: A metal treatment solution comprising an effective amount of a soluble or dispersible compound which is a derivative of a polyphenol. A composition for treatment and after treatment of metal with polyphenol compounds is provided. The present invention includes novel derivatives of polyphenol compounds which are useful in surface treatment solutions or dispersions. A method for using these solutions or dispersions is also provided. The molecular weight of the polyphenols used to form the derivatives of the present invention are in the range of from about 360 to 30,000 or greater. The resulting derivatives of the present invention typically have a molecular weight of up to about 2,000,000 with molecular weights within the range of about 700 to about 70,000 being preferred.

公开(公告)号：AU612436B2

公开(公告)日：1991-07-11

申请号：AU2651788

申请日：1988-12-05

Applicant: HENKEL CORP

Inventor： LINDERT ANDREAS ,  PIERCE JOHN R ,  MCCORMICK DAVID R ,  ZIMMERMANN WILLIAM D

IPC: B32B15/08 ,  C08F8/32 ,  C08F8/44 ,  C08G2/18 ,  C08G2/30 ,  C08G2/38 ,  C08G8/10 ,  C08G8/38 ,  C08K3/22 ,  C08L25/00 ,  C08L25/18 ,  C08L61/04 ,  C08L61/10 ,  C08L61/14 ,  C09D5/44 ,  C09D123/36 ,  C09D125/00 ,  C09D125/18 ,  C09D161/02 ,  C09D161/04 ,  C09D161/10 ,  C09D161/14 ,  C09D165/00 ,  C23C22/00 ,  C23C22/34 ,  C08G14/06 ,  C08G14/14 ,  C23C22/83 ,  C23C26/00 ,  C25D9/08 ,  C08G61/02 ,  C08L61/34 ,  C08F112/14 ,  C09D3/54

Abstract: A metal treatment solution comprising an effective amount of a soluble or dispersible compound which is a derivative of a polyphenol. Novel derivatives of polyphenol compounds useful in the treatment of the surface of metal articles is provided. Novel surface treatment solutions or dispersions, and methods for using these solutions is provided. Carbohydrate-modified polyphenol compounds are utilized in the present invention. The molecular weight of the polyphenols used in the preparation of derivatives of the present invention are in the range of about 360 to about 30,000 or greater. The resulting derivatives will typically have a molecular weight of up to about 2,000,000 with molecular weights within the range of about 700 to about 70,000 being preferred.

公开(公告)号：CA2073026A1

公开(公告)日：1991-07-04

申请号：CA2073026

申请日：1991-01-03

Applicant: HENKEL CORP

Inventor： CORMIER GERALD ,  LINDERT ANDREAS ,  PIERCE JOHN R

IPC: C08J7/04 ,  C08F12/00 ,  C08F12/14 ,  C08G8/20 ,  C08G8/38 ,  C08J7/00 ,  C08K5/17 ,  C08L25/00 ,  C08L25/18 ,  C11D3/37

Abstract: 2073026 9109904 PCTABS00006 A composition and method of treating plastic or painted surfaces. The compositions are certain water dispersible or soluble polyphenol polymers formulated with surfactants which can then be used in the form of an aqueous dispersion or solution as a rinsing aid after cleaning of the plastic or painted surfaces prior to painting thereof. The treatment provides a water wettable surface which is 100 % water break-free.