公开(公告)号：AU7151891A

公开(公告)日：1991-07-24

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

公开(公告)号：AU2651788A

公开(公告)日：1989-06-08

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：AU2651688A

公开(公告)日：1989-06-08

申请号：AU2651688

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 ,  C09D125/00 ,  C09D125/18 ,  C09D161/02 ,  C09D161/04 ,  C09D161/10 ,  C09D161/14 ,  C08G14/06 ,  C23C22/83 ,  C23C26/00 ,  C25D9/08 ,  C08G61/02 ,  C09D3/54 ,  C08F212/14 ,  C08G14/14 ,  C08L61/34

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.