FI71759C - BEHANDLINGSAEMNE FOER SKIDGLIDYTA - Google Patents

Description

: 71759

Ski primer

The invention relates to ski base treatment agents, such as various creams and ointment removers.

To adjust the slip or grip properties of the ski: se-asi 5. various base treatment agents are used, such as röh’avci, glide creams, rito creams and anti-icing agents.

The purpose of the sole is to level the bottom of the ski. unevenness and forms a good adhesion surface for the actual creams.

10 The purpose of the glide cream is to minimize the friction between the ski and the snow.

The purpose of the holding cream is to provide sufficient friction between the ski and the snow to provide a forward push. The holding cream is used in the middle of the ski. 15 Its ability is also manufactured by the so-called. grip soles in which the center of the sole is a grip-forming material. An anti-icing agent is used in this sole.

Before lubricating, remove the former ointment from the ski soles with a degreaser. In addition, a special protective cream can be used during transport or storage. However, the degreaser or protective cream must be carefully removed from the base so that they do not affect the adhesion of the actual creams.

Depending on the conditions, in particular the temperature and the quality of the snow, an ointment or concentrate suitable for the East is selected in each case as having a hardness, viscosity and adhesion property. The optimal cream layer should be adequate but not too thick and should remain in place throughout the sanding process.

30 One problem with lubrication has been the lack of a simple, objective method for monitoring cream wear; the cream layers are very thin. Similarly, there have been difficulties in making sure that the bottom of the ski is completely free of old ointment or ointment-35 removers.

It has now been invented to mix a fluorescent fluorescent substance which emits in the visible wavelength range with conventional base treatment agents per se. When the ski base treated with the mixture of substances thus prepared is illuminated with the excitation wavelength of the phosphor, the phosphor 5 emits its characteristic light. This way you can immediately see where the bottom of the base is. the substance is, and what is the relative thickness of the layers at different points.

Particularly suitable are fluorescents with an excitation wavelength in the UV range. In this case, the phosphor-10 substance does not react disturbingly to normal light. The invention facilitates lubrication, testing its durability, selection of skis, and testing of creams and skis.

Immediately after lubrication, it is possible to quickly check whether the ointment is evenly distributed in the desired areas. Reply-15 vast! before lubrication it can be checked that the pen j a is clean of old creams and can teenrei stoalno.

Adequate adhesion of the cream to the bottom can be checked after the test skiing. In this case, the wear of the cream or a possible longitudinal or transverse displacement is immediately observed, and a different cream can be selected if necessary.

By monitoring the wear of the cream layer in the middle area, it is easier to find a suitable rigid ski in each case.

The invention also greatly facilitates and speeds up the development and testing of ski base materials and creams.

Suitable phosphores are, for example, the so-called optical illuminants. Such is, for example, benzoxazole ("Uvitex OB", Ciba-Geigy). In principle, however, any visible light emitting phosphor can be used.

The amount of phosphor may be, for example, 0.01 to 5% by weight of the total amount of the mixture. A typical amount is, for example, 0.1 to 0.5% by weight.

Otherwise, the base treatment agents are prepared in a completely conventional manner. For example, in the preparation of solid paraffin-based creams, the phosphor is mixed with a molten oa-35 raffin mixture which is cooled. Pastes, or aerosols, as well as detergent solutions or pastes, may also be prepared in a conventional manner.

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Claims (5)

71759 A ski base treatment agent characterized in that it contains a fluorescent phosphor which emits in a visible wavelength range. Bottom treatment agent according to Claim 1, characterized in that the excitation wavelength of the phosphor is in the ultraviolet range. 3- Bottom treatment agent according to Claim 1, characterized in that the content of the phosphor is 0.01 to 3% by weight. ^. A method for lubricating the soles of skis is characterized in that a cream is used which contains a fluorescent fluorescent substance emitting in the visible wavelength range. 15 5- A method for cleaning the soles of skis, characterized in that a cleaning agent is used which contains a fluorescent fluorescent substance emitting in the visible wavelength range. 6. A method for lubricating ski soles and checking the adhesion of an ointment 20, characterized in that an ointment with a fluorescent fluorescent emitting in the visible wavelength range is used and that after lubrication the sole is viewed in light with the excitation wavelength of the phosphor.