MX9602427A - Method of reducing a yellowish tone of water-containing paints for marking roads, and composition used in this method. - Google Patents

Method of reducing a yellowish tone of water-containing paints for marking roads, and composition used in this method.

Info

Publication number
MX9602427A
MX9602427A MX9602427A MX9602427A MX9602427A MX 9602427 A MX9602427 A MX 9602427A MX 9602427 A MX9602427 A MX 9602427A MX 9602427 A MX9602427 A MX 9602427A MX 9602427 A MX9602427 A MX 9602427A
Authority
MX
Mexico
Prior art keywords
water
road
roads
marking
paint
Prior art date
Application number
MX9602427A
Other languages
Spanish (es)
Other versions
MXPA96002427A (en
Inventor
Josef Hans Jilek
Donald Craig Schall
Angelo Sanfilippo
Andrew Paul Trapani
Original Assignee
Rohm & Haas
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Rohm & Haas filed Critical Rohm & Haas
Priority to MXPA/A/1996/002427A priority Critical patent/MXPA96002427A/en
Priority claimed from MXPA/A/1996/002427A external-priority patent/MXPA96002427A/en
Publication of MX9602427A publication Critical patent/MX9602427A/en
Publication of MXPA96002427A publication Critical patent/MXPA96002427A/en

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  • Paints Or Removers (AREA)

Abstract

The present invention provides a water-containing composition to paint roads, which includes a chellating agent, capable of chelating iron ions so as to form a substantially colorless complex. A road mark produced from the traffic paint, according to the present invention, substantially reduces or prevents the yellowish tone from being shown in a white color marking of the road, which is coming from iron residues and from iron compounds spread out on road surfaces. It is further disclosed a method of reducing or preventing the yellowish tone of a freshly applied road mark upon a road surface of a water-containing paint for marking roads. The method comprises incoroporating to the water-containing paint for marking roads, a chelating agent capable of chelating iron ions, to form a substantially colorless complex. The ulterior reduction of the yellowish tone in the road marks is observed when a pigment dispersant is incorporated into the water-containing paint for marking roads.
MXPA/A/1996/002427A 1996-06-20 Method to reduce the yellow tone of paints, which lead water, to mark roads, and the composition used in this met MXPA96002427A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MXPA/A/1996/002427A MXPA96002427A (en) 1996-06-20 Method to reduce the yellow tone of paints, which lead water, to mark roads, and the composition used in this met

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MXPA/A/1996/002427A MXPA96002427A (en) 1996-06-20 Method to reduce the yellow tone of paints, which lead water, to mark roads, and the composition used in this met

Publications (2)

Publication Number Publication Date
MX9602427A true MX9602427A (en) 1997-12-31
MXPA96002427A MXPA96002427A (en) 1998-09-18

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Legal Events

Date Code Title Description
FG Grant or registration
MM Annulment or lapse due to non-payment of fees