PL155488B1 - A coloring agent for the surface finishing of construction joinery - Google Patents

Abstract

A dyeing agent for the surface finishing of building joinery, characterized in that it contains as a basic biologically active ingredient 2-8 parts by weight of nipagin, 15-30 parts by weight of a mixture of trimethylbenzenes, ethyltoluenes and xylenes, 15-30 parts by weight of white spirit, 40-60 parts by weight of linseed oil, 0-4 parts by weight of iron oxide red and/or zinc yellow and/or carbon black.

Description

REPUBLIC

POLAND

© PATENT DESCRIPTION© PL © 155488 © Bl ci? Application number: 270549

3) Intel

B27K 5/02

Patent Office of the Republic of Poland / Date of filing: February 8, 1988

GZYTELHIft 0 G 0 III

A coloring agent for the surface finishing of building joinery.

Patent holder: ALTAX Company - Spółka z 0.0., (43) The application was announced: Poznań, PL 21/08/1989 BUP 17/89 Inventor(s): Tomasz Brudnicki, Poznań, PL Maciej Gajdziński, Poznań, PL The patent was granted on: Krzysztof Nowakowski, Poznań, PL 31.12.1991 WUP 12/91

(57) A dyeing agent for the surface finishing of building joinery, characterized in that it contains as a basic biologically active ingredient 2-8 parts by weight of nipagin, 15-30 parts by weight of a mixture of trimethylbenzenes, ethyltoluenes and xylenes, 15-30 parts by weight of white spirit, 40-60 parts by weight of linseed oil, 0-4 parts by weight of iron oxide red and/or zinc yellow and/or carbon black.

PL 155488 Bl

COLOURING AGENT FOR SURFACE FINISHING of building joinery;

Claims (1)

Patent claims A coloring agent for the surface finishing of construction carpentry, characterized in that the main biologically active ingredient is 2-8 parts by weight of nipagin, 15-30 parts by weight of a mixture of trimethylbenzenes, ethyltauuenes and xylenes, 15-30 parts by weight of white spirit, 43-60 parts by weight linseed varnish, 0-4 parts by weight iron red and / or zinc yellow and / or carbon black. The subject of the invention is a coloring agent for surface finishing of construction joinery: windows, doors, paneling and other interior and exterior finishing elements made of wood, the agent protects the wood surface against the development of fungi causing gray decay of wood. The fungicidal base of the agent is nipagin. The colorants are inorganic pigments and finely divided carbon black. Polish patent no. 78652 states the possibility of using dyes soluble in organic solvents in the composition of the agent. The disadvantage of this solution is the poor resistance to light of the fatty dyes used. In the patent 103345, an attempt was made to obtain an agent with high lightfastness. For this purpose, organic metal complex pigments dissolved in organic solvents were used. As organic pigments according to the invention, there are used 103345 complexes of azo, rhodamine, phtaocyanin and azomethione compounds with metals such as chromium, cobalt and copper, optionally with two of the metals mentioned. According to the invention, 103345 organic pigments are dispersed in mineral or vegetable oils and then dissolved in organic solvents. Known impregnating and fungicides contain chlorinated phenols as fungicides - Polish patents No. 52586 and 52587 as well as chlorinated xylenols Polish patent No. 49741 or chlorinated derivatives of phenol or naphthalene Polish patents No. 52588 and 52586. Polish patent No. 103345 describes the preparation method a coloring agent with fungicidal activity in which the fungicidal base is pentachlorophenol, methoxychlor and alphachloronaphthalene. The disadvantage of the described agent according to Polish patent No. 103345 is the content of pentachlorophenol, methoxychlor and alphachloronaphthalene in it. These compounds, used so far, eliminate the possibility of using impregnating and fungicides in facilities intended for permanent stay of people. Wyclienioeu compounds are highly toxic and harmful to oi ^ g ^ g ^ nzm ^^ in warm-blooded animals. The disadvantages of the invention are eliminated by the agent according to the invention. The aim of the invention was to develop the composition of a coloring agent for finishing carpentry having fungistatic, hcdΓophobizCąje and coloring the wood while preserving its drawing. It has been found experimentally that the best results are achieved by using an agent containing in its composition, in a weight ratio per 100 parts by weight of the finished agent, 15-30 parts by weight of a mixture of solvents such as trimutylbenzene, ethyl toluenes and xylenes, 15-30 parts by weight of white spirit, 40- 60 parts by weight of linseed varnish, 0-4 parts by weight of pigments (the pigments according to the embodiment are inorganic iron and zinc compounds - iron red and zinc yellow, the black pigment is carbon black), 2-8 parts by weight of nipagin as fungicide. 155 488 Examples of the composition of the composition according to the invention are given below: Example 1 Solvent mixture 26 parts ugg boots White spirit 18 parts ugowrch Linseed varnish 50 parts by weight June iron 2 parts weight Soot 2 parts weight Nipagin 2 parts uggowe Example II. Solvent mixture twenty parts ugg boots White spirit twenty parts by weight linen 55 parts ugg boots June iron 2 parts weight Soot 1 part by weight Nipagin 2 parts weight Example III. Solvent mixture twenty parts ugg boots White spirit 18 parts ugowrch Linseed varnish 55 parts ugg boots June iron 2 parts uggowe Zinc yellow 1 part by weight Nipagin 4 parts by weight agent according to the invention, is resistant to the effect of light and it is maotoxic and can be used for construction joinery both inside and outside of buildings intended for the permanent stay of people.