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.

公开(公告)号：CZ20001071A3

公开(公告)日：2001-02-14

申请号：CZ20001071

申请日：1998-09-29

Applicant: HENKEL CORP

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

IPC: C08L61/06

公开(公告)号：BR9812598A

公开(公告)日：2000-08-01

申请号：BR9812598

申请日：1998-09-29

Applicant: HENKEL CORP

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

IPC: C08G12/46 ,  C08L61/06

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：AU3180799A

公开(公告)日：1999-10-11

申请号：AU3180799

申请日：1999-03-18

Applicant: HENKEL CORP

Inventor： PIERCE JOHN R ,  CARLSON LAWRENCE R ,  SALET LISA K

IPC: C11D1/72 ,  C11D1/722 ,  C11D1/74 ,  C11D3/12 ,  C11D11/00 ,  C23G1/22 ,  B08B3/04 ,  C11D1/94 ,  C11D3/08

公开(公告)号：CA2304812A1

公开(公告)日：1999-04-08

申请号：CA2304812

申请日：1998-09-29

Applicant: HENKEL CORP

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

IPC: C08G12/46 ,  C08L61/06

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：AU7400498A

公开(公告)日：1998-07-03

申请号：AU7400498

申请日：1997-12-04

Applicant: HENKEL CORP

Inventor： PIERCE JOHN R ,  CARLSON LAWRENCE R ,  WITTKE WILLIAM J

IPC: C11D1/00 ,  C11D1/44 ,  C11D1/52 ,  C11D1/72 ,  C11D1/83 ,  C11D1/94 ,  C11D3/02 ,  C11D3/28 ,  C11D11/00 ,  C11D17/08 ,  C23F3/00 ,  C23G1/12 ,  C23G1/22 ,  C23G5/028 ,  C23G5/036 ,  C11D3/04 ,  B08B3/08

Abstract: An acidic aqueous liquid composition for deburring/degreasing/cleaning metal, in particular aluminum, parts by mass finishing has as its active ingredients: (A) a nonionic surfactant containing halogen atoms, (B) nitrogen based surfactants such as n-alkyl pyrrolidone, builders such as silicates and boric acid, hydrotropes, corrosion inhibitors, and sequestering agents.

公开(公告)号：CA1338967C

公开(公告)日：1997-03-04

申请号：CA584941

申请日：1988-12-02

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

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 isprovided. 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 about700 to about 70,000 being preferred.

公开(公告)号：BR9407049A

公开(公告)日：1996-08-13

申请号：BR9407049

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 ,  B32B27/00 ,  B32B15/08

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：CA2152824A1

公开(公告)日：1996-07-18

申请号：CA2152824

申请日：1995-01-13

Applicant: HENKEL CORP

Inventor： DOLAN SHAWN E ,  CARLSON LAWRENCE R ,  PIERCE JOHN R

IPC: C23C22/56 ,  C23C22/66 ,  C23C22/68

Abstract: An aqueous liquid chromate free composition for forming a protective coating on metals, particularly aluminum, is made by reacting cobalt (II) cations, carboxylate anions, at least one other type of coordinate complexing agent for cobalt (III) cations, and an oxidizing agent in an aqueous solution in which the molar ratio of carboxylate anions to cobalt (II) cations is from 0.10 to 6.8 and the aqueous solution contains no more than 1 % of each of ammonia, ammonium ions, and nitrite ions.

公开(公告)号：AU1042295A

公开(公告)日：1995-05-23

申请号：AU1042295

申请日：1994-10-27

Applicant: HENKEL CORP

Inventor： CARLSON LAWRENCE R ,  JOHNSON PHILIP M ,  PIERCE JOHN R

IPC: C23C22/83 ,  C25D11/24