Title:
【発明の名称】金属成分を腐食から一時的に保護するための組成物、その製造法と応用、およびこの組成物から得られる金属成分
Document Type and Number:
Japanese Patent JP2001509542
Kind Code:
A
Abstract:
The invention concerns a composition useful for providing temporary protection against corrosion to metal surfaces comprising an oil-in-water emulsion characterised in that said emulsion contains in its aqueous phase at least a compound of general formula (I) in which the groups R, R1 and R2 represent independently of one another a hydrogen atom, a C1-C20 alkyl group, a C1-C20 halogenoalkyl group with the halogen being chlorine, bromine, iodine or fluorine, a C3-C6 cycloalkyl group, a carboxylic function or a C1-C6 carboxyalkyl group; n is a whole number varying from 1 to 3; and X represents an oxygen or sulphur atom in the form of one of its soluble salts. The invention also concerns a method for preparing said composition, its method of application to the surface of metal part and the resulting part.
Inventors:
Schelle, Rotaire
Keferstein, Ronald
Antoine, Philippe
Keferstein, Ronald
Antoine, Philippe
Application Number:
JP2000501287A
Publication Date:
July 24, 2001
Filing Date:
June 23, 1998
Export Citation:
Assignee:
SOLLAC
International Classes:
C09D191/00; C23F11/16; C09D5/08; (IPC1-7): C23F11/16
Attorney, Agent or Firm:
Kazuo Shamoto (5 outside)