JPH037794A - Artificial sliding material for ski - Google Patents
Artificial sliding material for skiInfo
- Publication number
- JPH037794A JPH037794A JP14248589A JP14248589A JPH037794A JP H037794 A JPH037794 A JP H037794A JP 14248589 A JP14248589 A JP 14248589A JP 14248589 A JP14248589 A JP 14248589A JP H037794 A JPH037794 A JP H037794A
- Authority
- JP
- Japan
- Prior art keywords
- wax
- talc powder
- cork
- granular
- artificial
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- 239000000463 material Substances 0.000 title claims abstract description 26
- 239000007799 cork Substances 0.000 claims abstract description 29
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000002245 particle Substances 0.000 claims description 10
- 239000001993 wax Substances 0.000 abstract description 31
- 238000000576 coating method Methods 0.000 abstract description 8
- 239000011248 coating agent Substances 0.000 abstract description 7
- 229930195733 hydrocarbon Natural products 0.000 abstract description 4
- 150000002430 hydrocarbons Chemical class 0.000 abstract description 3
- 239000004200 microcrystalline wax Substances 0.000 abstract description 3
- 235000019808 microcrystalline wax Nutrition 0.000 abstract description 3
- -1 naphthene hydrocarbons Chemical class 0.000 abstract description 3
- 239000000203 mixture Substances 0.000 abstract description 2
- 229930195734 saturated hydrocarbon Natural products 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 9
- 239000000314 lubricant Substances 0.000 description 9
- 239000000843 powder Substances 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 229910052623 talc Inorganic materials 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 230000001050 lubricating effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000012188 paraffin wax Substances 0.000 description 2
- 239000000454 talc Substances 0.000 description 2
- 235000012222 talc Nutrition 0.000 description 2
- 239000005995 Aluminium silicate Substances 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 241001411320 Eriogonum inflatum Species 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 240000008289 Quercus suber Species 0.000 description 1
- 235000016977 Quercus suber Nutrition 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 235000013871 bee wax Nutrition 0.000 description 1
- 239000012166 beeswax Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000004203 carnauba wax Substances 0.000 description 1
- 235000013869 carnauba wax Nutrition 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000012184 mineral wax Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
【発明の詳細な説明】
［産業上の利用分野］
本発明はスキー用の人工滑材、換言すれば「人工雪」と
も称することができる新規な材料に関するものである。DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention relates to an artificial slip material for skiing, in other words, a novel material that can also be referred to as "artificial snow."
［従来の技術］
従来より、降雪がない場合にスキー場に氷を粉砕して散
布するという人工雪はよく知られている。[Prior Art] Artificial snow, which involves crushing and scattering ice at ski resorts when there is no snowfall, has been well known.
また近年では、人工芝をスロープに敷いてスキーで滑る
ことも行なわれる様になって来た。In recent years, it has also become common to ski on artificial turf on slopes.
しかしながら、雨が降っても溶けたり流れたすせず、季
節にも関係なく、いつでも何処でも天然の雪の感触に近
いスキーが楽しめるという人工雪は出現していない現状
となっている。However, artificial snow that does not melt or run off even when it rains and allows you to enjoy skiing that feels close to natural snow anytime, anywhere, regardless of the season, has not yet appeared.
［発明が解決しようとする課題］
本発明は外観的にも白くて雪に似ており、しかも滑りが
良くスキー板による滑降感触もすぐれ雪とほぼ同等の作
用効果を有し、スロープに積層することにより季節に関
係なく、何処でもスキーが楽しめるというスキー用人工
滑材すなわち人工雪を提供しようとするものである。[Problems to be Solved by the Invention] The present invention is white in appearance and resembles snow, has good sliding properties, provides an excellent feeling of sliding down skis, has almost the same effect as snow, and can be layered on slopes. The purpose of the present invention is to provide an artificial slip material for skiing, that is, artificial snow, which allows skiing to be enjoyed anywhere regardless of the season.
［課題を解決するための手段］
上記の目的を達成するために種々検討したところ、骨材
となる粒状物に滑り材となる粉末をコーティングするこ
とが良好なスキー用人工滑材になることを知見し、さら
にこの粒状物としてコルクが好適であること、また滑り
材としてはタルク粉末が最適であること、そして、この
粒状コルクにタルク粉末を固着させる手段としてロウを
介在させると非常にすぐれたコーティングが得られるこ
と、などを見い出したのである。[Means for solving the problem] In order to achieve the above objective, various studies were conducted, and it was discovered that a good artificial ski slip material could be obtained by coating granular material, which is aggregate, with powder, which is a slip material. They discovered that cork is suitable as this granular material, that talc powder is most suitable as a sliding material, and that it is very effective to use wax as a means of fixing talc powder to this granular cork. They discovered that coatings can be obtained.
すなわち本発明は、粒径１〜５ｍｍ、好ましくは約２■
の粒状コルクの表面にロウを含浸がっ被覆せしめると共
に、前記ロウの表面にタルク粉末を固着させてコーティ
ングしたことを特徴とするスキー用人工滑材、を要旨と
するものである。That is, in the present invention, the particle size is 1 to 5 mm, preferably about 2 mm.
The object of the present invention is to provide an artificial slipping material for skis, characterized in that the surface of granular cork is impregnated and coated with wax, and the surface of the wax is coated with talc powder fixed to the surface.
本発明における粒状コルクは、コルク樫と称される落葉
樹の皮から得られるもので瓶の栓などに良く使用されて
いる通常のコルクを砕いて粒状にしたものであり、その
粒径は１〜５ｍｍ、好ましくは約２ｍｍ位が望ましいも
のである。The granular cork used in the present invention is obtained from the bark of a deciduous tree called cork oak, and is made by crushing ordinary cork, which is often used for bottle stoppers, etc., and the particle size is 1 to 1. A desirable length is about 5 mm, preferably about 2 mm.
この様な粒状コルクにロウを含浸かっ被覆するのである
が、このロウとしてはカルナバワックス、ミツロウ、パ
ラフィン、モンタン、ポリエチレン、モクロウ、ライス
ワックス、鉱物ロウ、ケトンワックス、酸化パラフィン
等が一般的にあげられ、特にマイクロクリスタリンワッ
クスとして市販されている平均炭素数が３５〜５０程度
の分枝鎖状炭化水素やナフデン系炭化水素の分子量５０
０〜７００程度の飽和炭化水素の混合物が好適に使用で
きるものである。These granular corks are impregnated with wax and coated with wax, and commonly used waxes include carnauba wax, beeswax, paraffin, montan, polyethylene, Japanese wax, rice wax, mineral wax, ketone wax, and oxidized paraffin. In particular, branched chain hydrocarbons with an average carbon number of about 35 to 50 and naphdenic hydrocarbons, which are commercially available as microcrystalline wax, have a molecular weight of 50.
A mixture of about 0 to 700 saturated hydrocarbons can be suitably used.
本発明滑材は上記の様なロウを粒状コルクに含浸かつ被
覆させて、さらにその表面にタルク粉末を固着してコー
ティングしたものである。The lubricating material of the present invention is obtained by impregnating and coating granular cork with the wax as described above, and further coating the surface with talc powder.
このタルク粉末としては、白色度が高く粉末度もできる
だけ微細なものが好ましく、例えば３５０メツシユの網
目を通過する粉末が望ましいのものである。The talc powder is preferably one with high whiteness and as fine a powder as possible; for example, a powder that passes through a 350-mesh mesh is desirable.
次に本発明滑材の製造方法を説明すると、まずロウを加
熱して溶融させ、約８０°Ｃまで降温した時点で、粒状
コルクを投入混合し、攪拌しながらさらに降温して約６
０°Ｃのときにタルク粉末を投入し、攪拌しながら常温
まで下げると粒状の一見して箭の如き外観の人工滑材が
出来上るのである。Next, to explain the method for manufacturing the lubricant of the present invention, wax is first heated and melted, and when the temperature has dropped to about 80°C, granular cork is added and mixed, and the temperature is further lowered while stirring to about 60°C.
When talc powder is added at 0°C and the temperature is lowered to room temperature while stirring, a granular artificial lubricant with a bamboo-like appearance is created.
本発明において粒状コルクの粒径を１〜５ｍｍと限定し
たのは、この粒状コルクの粒径が１ｍｍより小さいとロ
ウ含浸が少なくなりしたがってタルク粉末がコーティン
グしにくくなって、良く滑べる滑材にはならないのであ
る。一方粒径が５ｍｍをこえる大きなコルクでは人工滑
材が大きくなり過ぎて滑めらかさに欠け、またスロープ
に積層したとき空隙が多くなって移動しやすい不安定な
状態になってしまうのである。In the present invention, the particle size of the granular cork is limited to 1 to 5 mm because if the particle size of the granular cork is smaller than 1 mm, wax impregnation will be reduced, making it difficult for the talc powder to coat, making it a good slippery material. This is not the case. On the other hand, if the cork is large, with a particle size of more than 5 mm, the artificial lubricant will be too large and lack smoothness, and when stacked on a slope, there will be a large number of voids, resulting in an unstable state where it is easy to move.
本発明者等の実験の結果、この粒状コルクの粒径は約２
ｍｍ位が最も好適であると判断されたのである。As a result of experiments conducted by the present inventors, the particle size of this granular cork is approximately 2
It was determined that a diameter of about mm is most suitable.
この粒状コルクはクツション性があって軽く、容積的に
は本発明滑材の主要部であるが、重量的には少ない配合
で良いものである。This granular cork has cushioning properties and is light, and although it is the main part of the lubricant of the present invention in terms of volume, it can be added in a small amount in terms of weight.
すなわち、本発明における滑材成分の量的関係を説明す
ると、粒状コルク１００重量部に対してロウは２７０〜
４００重量部であり、タルク粉末は最も多くて７００〜
１０００重量部となっているのである。That is, to explain the quantitative relationship of the lubricant components in the present invention, the amount of wax is 270 to 100 parts by weight of granular cork.
400 parts by weight, and the maximum amount of talc powder is 700~
It is 1000 parts by weight.
つまり１粒状コルク１００重量部に対してロウが２７０
重量部より少ないとタルク粉末の適切な固着が得られず
滑りが悪くなるし、一方、ロウが４００重量部をこえる
とこのロウによって粒状コルク同志が結着して大きな玉
になり、粒状の滑材にはならないのである。In other words, 100 parts by weight of granular cork contains 270 parts of wax.
If the amount of wax is less than 400 parts by weight, the talc powder will not be properly fixed and slippage will be poor.On the other hand, if the amount of wax exceeds 400 parts by weight, the wax will bind the granular cork together and form large balls, causing the granular lubrication to become difficult. It cannot be used as wood.
また粒状コルク１００重量部に対してタルク粉末が７０
０重量部未満ではタルク粉末が不足してコーティングが
不完全となり滑りにくくなるし、一方タルク粉末が１０
００重量部をこえるとタルクが多すぎてロウを吸い取り
粒状コルクに被覆しているロウまで剥離してしまい人工
滑材にはならないのである。Also, 70 parts of talc powder is added to 100 parts by weight of granular cork.
If it is less than 0 parts by weight, there will be insufficient talc powder and the coating will be incomplete and difficult to slip.
If it exceeds 0.00 parts by weight, there is too much talc to absorb the wax and even the wax coating the granular cork will peel off, making it impossible to use it as an artificial lubricant.
［作用］
本発明は以上の様な構成からなり、骨材としての粒状コ
ルクにロウな介して滑り材としてのタルク粉末をコーテ
ィングしたという新規なスキー用人工滑材である。[Function] The present invention is a novel artificial slipping material for skis having the above-mentioned structure, in which granular cork as an aggregate is coated with talc powder as a slipping material through a waxy interlayer.
本発明における粒状コルクは微細孔を有し、その表面に
被覆されるロウを適度に含浸させ粒状コルクとロウの結
着を強固にし、ロウの被覆が脱落しにくいという作用効
果を有し、したがってそのロウの表面に固着しコーティ
ングされるタルク粉末がこの滑材から脱落するのを防止
しているのである。The granular cork in the present invention has fine pores, and has the effect of impregnating the surface of the granular cork with the wax to an appropriate degree, thereby strengthening the bond between the granular cork and the wax, and making it difficult for the wax coating to fall off. This prevents the talcum powder that adheres to and coats the surface of the wax from falling off the lubricant.
換言すれば、滑り材としてのタルク粉末はロウを介して
粒状コルクに堅固に保持されており滑材としての効果が
永く持続するのである。In other words, the talc powder as a slipping material is firmly held on the granular cork via the wax, and its effect as a slipping material lasts for a long time.
このタルク粉末は滑り材として非常に顕著な効果を示し
、例えば他の無機粉末であるクレーやカオリン等でも検
討したが、タルク粉末が最もすぐれており、しかも白色
度も高く外観的にも雪に近いのである。This talcum powder has a very remarkable effect as a slipping material.For example, other inorganic powders such as clay and kaolin were also investigated, but talcum powder is the best, and it has a high degree of whiteness and an appearance that does not affect snow. It's close.
本発明に使用されている粒状コルクは、軽くてクツショ
ン性があり、スキー板で滑るときの感触が雪によく似て
おり、しかもこの粒度が適切なものになっているため本
発明滑材をスロープに積層してスキーで滑るとカーブ、
ブレーキ等の操作時に雪とほとんど変らない作用効果を
示すのである。The granular cork used in the present invention is light and has cushioning properties, and the feel when skiing on skis is very similar to snow.Moreover, this particle size is appropriate, so the slipping material of the present invention is used. When stacked on a slope and skied, it curves,
When operating the brakes, etc., the effect is almost the same as that of snow.
また、本発明滑材はスロープに積層すると安定性も良く
雨が降っても容易に流れるようなこともないし、その積
層厚さもクツション性があるため１〜３ｃａ位で充分で
あり、材料も安価であって経済性においても非常にすぐ
れたものとなっている。In addition, when the sliding material of the present invention is laminated on a slope, it is stable and does not flow easily even when it rains, and the laminated thickness of 1 to 3 ca is sufficient due to its cushioning properties, and the material is inexpensive. It is also extremely economical.
［実施例］
ロウとしてのマイクロクリスタリンワックス（日木精蝋
■製のＨＩ−ＭＩＣ−３０８０）を５Ｋｇ加熱溶融させ
て徐々に降温し、約８０’Ｃになったときに粒径的２ｍ
ｍの粒状コルク（日本コルク株製）を１５００ｇ投入し
て混合し、さらに攪拌しながら約６０°Ｃまで降温した
ときタルク粉末（日本タルク銖製のタルクＭＳ−Ｐ）を
１３Ｋｇ投入し撹拌しながら常温まで下げたところ、粒
状コルクの外周にロウを介してタルク粉末が固着コーテ
ィングされた箭状の人工滑材が得られた。[Example] 5 kg of microcrystalline wax (HI-MIC-3080 manufactured by Hiki Seiro) as a wax was heated and melted, and the temperature was gradually lowered. When the temperature reached about 80'C, the particle size was 2 m.
1,500g of granular cork (manufactured by Nippon Cork Co., Ltd.) was added and mixed, and when the temperature was lowered to about 60°C while stirring, 13kg of talc powder (talc MS-P, manufactured by Nippon Talc Co., Ltd.) was added and mixed while stirring. When the temperature was lowered to room temperature, a bamboo-shaped artificial lubricant was obtained in which talc powder was firmly coated on the outer periphery of granular cork via wax.
上記の如き人工滑材製造を多数回繰返して行ない、工場
内に造成した１０度、１５度、２０度の３通りのスロー
プに約２ｃｍの厚さに積層してスキーによる滑りをテス
トした。The production of the artificial slipping material as described above was repeated many times, and the material was laminated to a thickness of about 2 cm on three slopes of 10 degrees, 15 degrees, and 20 degrees, and the sliding on skis was tested.
その結果、１０度のスロープではストックを使って押さ
ないと滑らないが、１５度のスロープではゆっくりとス
トックなしで滑り、２０度のスロープではかなりのスピ
ードで滑ることができた。As a result, he was able to slide on a 10-degree slope without using poles to push himself, but on a 15-degree slope he could slide slowly without poles, and on a 20-degree slope he could slide at considerable speed.
以上により、天然の雪とほぼ同等な滑りが得られること
が判り、またそのスキー滑降の感触やカーブ、ブレーキ
等にも雪と同等な作用効果が得られることが認められた
のである。From the above, it has been found that skiing can be achieved almost the same as natural snow, and it has also been recognized that the same effects as snow can be obtained in terms of feel, curves, braking, etc. when skiing downhill.
［発明の効果］ 本発明の効果を列挙すれば下記の通りである。[Effect of the invention] The effects of the present invention are listed below.
（ａ）天然の雪とほとんど変らない非常にすぐれた滑り
が得られるスキー用人工滑材である。(a) It is an artificial slipping material for skis that provides excellent gliding performance that is almost the same as natural snow.
（ｂ）外観的にも白く天然の雪に似ているものである。(b) It is white in appearance and resembles natural snow.
（Ｃ）クツション性がありスキーの感触や操作も天然の
雪と同等に扱えるものである。(C) It has cushioning properties and the feel and operation of skis can be handled on a par with natural snow.
（ｄ）雨が降っても溶けたり流れたすせず、しかも耐久
性にすぐれている。(d) It does not melt or run off even when it rains, and is highly durable.
（ｅ）材料費が安く、かつ積層厚さも少なくて良く非常
に経済的な人工滑材である。(e) It is a very economical artificial lubricant with low material cost and only a small laminated thickness.
（ｆ）軽いため取扱いやすく施工性にもすぐれており、
適切な粒度であるため施工後の安定性も良好である。(f) It is light, easy to handle, and has excellent construction properties.
Due to the appropriate particle size, stability after construction is also good.
以上の様に本発明滑材は種々なるすぐれた効果を有し、
降雪のない温暖な地方でもまた季節に関係なくいつでも
何処でもスキーを楽しむことができるというきわめて高
い有用性を発揮するものである。As mentioned above, the lubricating material of the present invention has various excellent effects,
It is extremely useful in that you can enjoy skiing anytime and anywhere, regardless of the season, even in warm regions where there is no snowfall.
Claims (1)
表面にロウを含浸かつ被覆せしめると共に、前記ロウの
表面にタルク粉末を固着させてコーティングしたことを
特徴とするスキー用人工滑材。1. An artificial slipping material for skiing, characterized in that the surface of granular cork having a particle size of 1 to 5 mm, preferably about 2 mm, is impregnated and coated with wax, and the surface of the wax is coated with talc powder fixed to the surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1142485A JP2794119B2 (en) | 1989-06-05 | 1989-06-05 | Ski artificial skid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1142485A JP2794119B2 (en) | 1989-06-05 | 1989-06-05 | Ski artificial skid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH037794A true JPH037794A (en) | 1991-01-14 |
| JP2794119B2 JP2794119B2 (en) | 1998-09-03 |
Family
ID=15316421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1142485A Expired - Lifetime JP2794119B2 (en) | 1989-06-05 | 1989-06-05 | Ski artificial skid |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2794119B2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007003067A1 (en) * | 2005-06-30 | 2007-01-11 | Jingming Lang | Artificial snow, and artificial ski slope or ground |
| JP2015528559A (en) * | 2012-08-27 | 2015-09-28 | サン，イングイ | Artificial cold snow |
| JP2017176834A (en) * | 2017-03-29 | 2017-10-05 | サン，イングイ | Artificial cold snow |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2540381C1 (en) * | 2014-02-25 | 2015-02-10 | Федеральное государственное унитарное предприятие "Научно-производственное объединение автоматики имени академика Н.А. Семихатова" | Device and method of testing ski wax |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49365U (en) * | 1972-03-18 | 1974-01-05 |
-
1989
- 1989-06-05 JP JP1142485A patent/JP2794119B2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49365U (en) * | 1972-03-18 | 1974-01-05 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007003067A1 (en) * | 2005-06-30 | 2007-01-11 | Jingming Lang | Artificial snow, and artificial ski slope or ground |
| JP2015528559A (en) * | 2012-08-27 | 2015-09-28 | サン，イングイ | Artificial cold snow |
| JP2017176834A (en) * | 2017-03-29 | 2017-10-05 | サン，イングイ | Artificial cold snow |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2794119B2 (en) | 1998-09-03 |
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