JPH01261248A - Lime composition for drawing line on athletic ground - Google Patents
Lime composition for drawing line on athletic groundInfo
- Publication number
- JPH01261248A JPH01261248A JP9077088A JP9077088A JPH01261248A JP H01261248 A JPH01261248 A JP H01261248A JP 9077088 A JP9077088 A JP 9077088A JP 9077088 A JP9077088 A JP 9077088A JP H01261248 A JPH01261248 A JP H01261248A
- Authority
- JP
- Japan
- Prior art keywords
- powder
- lime
- parts
- weight
- composition
- 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.)
- Pending
Links
- 235000008733 Citrus aurantifolia Nutrition 0.000 title claims abstract description 34
- 235000011941 Tilia x europaea Nutrition 0.000 title claims abstract description 34
- 239000004571 lime Substances 0.000 title claims abstract description 34
- 239000000203 mixture Substances 0.000 title claims abstract description 19
- 230000000386 athletic effect Effects 0.000 title 1
- 239000000843 powder Substances 0.000 claims abstract description 51
- 239000004575 stone Substances 0.000 claims abstract description 12
- 239000000049 pigment Substances 0.000 claims abstract description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract description 6
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 abstract description 6
- 239000010936 titanium Substances 0.000 abstract description 6
- 229910052719 titanium Inorganic materials 0.000 abstract description 6
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 abstract description 4
- IRERQBUNZFJFGC-UHFFFAOYSA-L azure blue Chemical compound [Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[S-]S[S-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-] IRERQBUNZFJFGC-UHFFFAOYSA-L 0.000 abstract description 4
- UBEWDCMIDFGDOO-UHFFFAOYSA-N cobalt(2+);cobalt(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[O-2].[Co+2].[Co+3].[Co+3] UBEWDCMIDFGDOO-UHFFFAOYSA-N 0.000 abstract description 4
- 239000000377 silicon dioxide Substances 0.000 abstract description 3
- 239000010941 cobalt Substances 0.000 abstract description 2
- 229910017052 cobalt Inorganic materials 0.000 abstract description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 abstract description 2
- UCNNJGDEJXIUCC-UHFFFAOYSA-L hydroxy(oxo)iron;iron Chemical compound [Fe].O[Fe]=O.O[Fe]=O UCNNJGDEJXIUCC-UHFFFAOYSA-L 0.000 abstract description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract description 2
- 231100000252 nontoxic Toxicity 0.000 abstract description 2
- 230000003000 nontoxic effect Effects 0.000 abstract description 2
- 238000013329 compounding Methods 0.000 abstract 2
- 235000013799 ultramarine blue Nutrition 0.000 abstract 2
- 208000019417 Respiration disease Diseases 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000004040 coloring Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000007794 irritation Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
Landscapes
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
Abstract
Description
【発明の詳細な説明】 産業上の利用分野 本発明は、運動場ライン引き用石灰組成物に関する。[Detailed description of the invention] Industrial applications The present invention relates to a lime composition for lining a playground.
従来技術とその問題点
従来から運動場におけるライン引きは、建築用の石灰粉
をそのまま転用して、行なわれている。BACKGROUND OF THE INVENTION Conventional techniques and their problems Conventionally, lines in playgrounds have been drawn using lime powder used for construction.
しかしながら、この様な石灰粉単独によるライン引きに
は、下記の如き種々の問題点がある。However, such line drawing using only lime powder has various problems as described below.
（１）例えば、石灰粉をライン引き器に入れる際、或い
はライン引き作業時などに、わずかの風により飛散し易
く、飛散した石灰粉が作業者の呼吸器官、目などに炎症
を起こしやすい。(1) For example, when lime powder is put into a line drawing device or during line drawing work, it is easily blown away by a slight breeze, and the scattered lime powder is likely to cause irritation to the respiratory organs and eyes of workers.
（２）地面への定着性があまり良くないので、簡単に色
が褪せてしまう。(2) The color does not stick well to the ground, so the color fades easily.
（３）白だけの単色なので、ラインの色分けが出来ず、
教育指導上不便である。(3) Since it is a single color of white, it is not possible to differentiate the lines by color,
This is inconvenient for educational guidance.
問題点を解決するための手段
本発明者は、教育者としての長年の体験に鑑みて、運動
場のライン引き用石灰の改良を行なうべく、種々研究を
重ねた結果、石灰粉に白色の重質石粉を配合する場合に
は、石灰粉の飛散が著しく軽減されるとともに、地面へ
の粉体の定着性も改善されることを見出した。また、石
灰粉と白色の重質石粉との混合物にさらに無機質着色顔
料を配合する場合には、ラインの色分けも可能となるこ
とを見出した。Means for Solving the Problems The inventor of the present invention, in view of his many years of experience as an educator, has conducted various studies to improve the lime used for drawing lines on playgrounds. It has been found that when stone powder is blended, scattering of lime powder is significantly reduced and the adhesion of the powder to the ground is also improved. Furthermore, it has been found that when an inorganic coloring pigment is further added to the mixture of lime powder and white heavy stone powder, it becomes possible to differentiate the lines by color.
すなわち、本発明は、下記の運動場のライン引き用石灰
組成物を提供するものである：■（ａ）石灰粉１００重
量部、
および
（ｂ）白色重質石粉１〜２重量部
からなる運動場ライン引き用石灰組成物。That is, the present invention provides the following lime composition for lining a playground: (a) 100 parts by weight of lime powder; and (b) 1 to 2 parts by weight of white heavy stone powder. Lime composition for drawing.
■（ａ）石灰粉１００重世部、
（ｂ）白色重質石粉１〜２重量部、
および
（ｃ）無機質着色顔料０．４〜０． ６重量部からなる
運動場ライン引き用石灰組成物。(a) 100 parts by weight of lime powder, (b) 1 to 2 parts by weight of white heavy stone powder, and (c) 0.4 to 0.0 parts by weight of inorganic color pigment. A lime composition for lining playgrounds consisting of 6 parts by weight.
本発明で使用する石灰粉自体は、従来から運動場のライ
ン引きに使用されてきたものをそのまま使用することが
出来る。The lime powder itself used in the present invention can be the same as that conventionally used for lining playgrounds.
白色重質石粉としては、蝋石粉などが挙げられる。石灰
粉１００重量部（以下単に“部”とする）に対する白色
重質石粉の配合量は、使用する材質などにより変わり得
るが、通常１〜２部程度である。１部未満の場合には、
石灰粉の飛散を満足する程度に防止することが出来ず、
定着性を十分に改善することも出来ない。一方、２部を
上回る場合には、石灰粉の明確な白色度が損なわれる。Examples of the white heavy stone powder include Rouseki powder. The amount of white heavy stone powder to be added to 100 parts by weight of lime powder (hereinafter simply referred to as "parts") may vary depending on the material used, but is usually about 1 to 2 parts. If it is less than 1 copy,
It was not possible to satisfactorily prevent the scattering of lime powder,
It is also not possible to sufficiently improve fixing properties. On the other hand, if it exceeds 2 parts, the distinct whiteness of the lime powder will be impaired.
白色重質石粉の粒度は、石灰粉の粒度と同程度とするこ
とが好ましい。It is preferable that the particle size of the white heavy stone powder is comparable to the particle size of the lime powder.
無機質着色顔料としては、実質的に無毒性の雲母状酸化
鉄（黒紫色）、ベンガラ（赤色）、シリカコーティング
群青（青色）、四三酸化コバルト（黒色）、チタンブラ
ック（黒色）、コバルト青（青色）、鉄黒（黒色）、チ
タニウムイエロー（黄色）、紺青（青色）などが例示さ
れる。石灰粉１００部に対する無機質着色顔料の配合量
は、使用する顔料の種類などにより変わり得るが、通常
０．４〜０．６部程度である。０．４部未満の場合には
、着色が十分でないため、所期の目的が達成されず、一
方、０．６部を上回る場合には、地面への定着性が低下
する。Inorganic coloring pigments include virtually non-toxic mica-like iron oxide (black-purple), red iron oxide (red), silica-coated ultramarine (blue), tricobalt tetroxide (black), titanium black (black), and cobalt blue (black). Examples include blue), iron black (black), titanium yellow (yellow), and dark blue (blue). The amount of inorganic coloring pigment added to 100 parts of lime powder may vary depending on the type of pigment used, but is usually about 0.4 to 0.6 parts. If the amount is less than 0.4 part, the intended purpose will not be achieved because the coloring is not sufficient, while if it is more than 0.6 part, the fixability to the ground will be reduced.
発明の効果
本発明によれば、石灰粉の飛散が著しく減少するので、
作業者の呼吸障害などが効果的に防止される。Effects of the Invention According to the present invention, scattering of lime powder is significantly reduced.
Breathing disorders for workers are effectively prevented.
また、地面に対する定着性も改善される。Furthermore, the adhesion to the ground is also improved.
さらに、無機質着色顔料を配合する場合には、色分けし
たライン引きが可能となる。Furthermore, when an inorganic colored pigment is blended, color-coded lines can be drawn.
実施例
以下に実施例を示し、本発明の特徴とするところをより
一層明らかにする。EXAMPLES Examples will be shown below to further clarify the features of the present invention.
実施例１
石灰粉１００重量部に蝋石粉１重量部を配合したライン
引き用粉体組成物を調製した。Example 1 A powder composition for drawing lines was prepared by blending 100 parts by weight of lime powder with 1 part by weight of Rouseki powder.
この粉体組成物を使用して、常法に従ってライン引き器
に入れ、ライン引きを行ったところ、石灰粉のみを使用
する場合に比して、粉体の飛散は著しく減少した。When this powder composition was placed in a liner and lined according to a conventional method, scattering of the powder was significantly reduced compared to when only lime powder was used.
実施例２〜５
石灰粉にす１（石粉と下記に示す無機質着色顔料とを配
合して、下記に示す各種の着色ライン引き用粉体組成物
を調製した。Examples 2 to 5 Lime powder was blended with stone powder and the inorganic colored pigments shown below to prepare various colored line drawing powder compositions shown below.
〈実施例２：赤色粉体組成物〉
石灰粉 １００重量部
蝋石 １重量部
ベンガラ ０．４重量部
〈実施例３：青色粉体組成物〉
石灰粉 １００重量部蝋石
２重量部シリカコーティング群青 ０．
６重量部〈実施例４：黒色粉体組成物〉
石灰粉 １００重量部
蝋石 １．５重量部
チタンブラック ０．５重量部
〈実施例５：黄色粉体組成物〉
石灰粉 １００重量部
蝋石 ２重器部
チタニウムイエロー ０．６重量部
上記実施例２〜５のいずれの着色粉体組成物も、飛散が
少なく、地面に対する定着性に優れ、着色度も明確であ
った。<Example 2: Red powder composition> Lime powder 100 parts by weight Rouseki 1 part by weight Red iron 0.4 parts by weight <Example 3: Blue powder composition> Lime powder 100 parts by weight Rouseki
2 parts by weight Silica coating ultramarine 0.
6 parts by weight <Example 4: Black powder composition> Lime powder 100 parts by weight Rouseki 1.5 parts by weight Titanium black 0.5 parts by weight <Example 5: Yellow powder composition> Lime powder 100 parts by weight Rouseki 2 Heavy Equipment Titanium Yellow 0.6 parts by weight All of the colored powder compositions of Examples 2 to 5 had little scattering, excellent fixability to the ground, and a clear degree of coloring.
（以上）(that's all)
Claims (2)
動場ライン引き用石灰組成物。(2) Lime composition for marking playground lines, consisting of (a) 100 parts by weight of lime powder, (b) 1 to 2 parts by weight of white heavy stone powder, and (c) 0.4 to 0.6 parts by weight of inorganic colored pigment. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9077088A JPH01261248A (en) | 1988-04-12 | 1988-04-12 | Lime composition for drawing line on athletic ground |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9077088A JPH01261248A (en) | 1988-04-12 | 1988-04-12 | Lime composition for drawing line on athletic ground |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01261248A true JPH01261248A (en) | 1989-10-18 |
Family
ID=14007841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9077088A Pending JPH01261248A (en) | 1988-04-12 | 1988-04-12 | Lime composition for drawing line on athletic ground |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01261248A (en) |
-
1988
- 1988-04-12 JP JP9077088A patent/JPH01261248A/en active Pending
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