JP4416258B2 - Stamp cleaning tool - Google Patents
Stamp cleaning tool Download PDFInfo
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- JP4416258B2 JP4416258B2 JP2000083780A JP2000083780A JP4416258B2 JP 4416258 B2 JP4416258 B2 JP 4416258B2 JP 2000083780 A JP2000083780 A JP 2000083780A JP 2000083780 A JP2000083780 A JP 2000083780A JP 4416258 B2 JP4416258 B2 JP 4416258B2
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- Prior art keywords
- rubber
- silicone
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- cleaning tool
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Description
【０００１】
【発明の属する技術分野】
本発明は、印判清掃具に関する。さらに詳しくは、印鑑やゴム印に付着したゴミ，紙粉，ほこり等を除去できる印判清掃具に関する。
【０００２】
【従来の技術】
現在、印鑑やゴム印に付着したゴミ，紙粉，ほこり等を除去できる印判清掃具は、加硫ブチルゴム等の再生ゴムにオイルと充填剤等を加熱溶解して製造されており、実公昭２８−８１０９等が知られている。しかしながら、製造工程上ゴムを加熱するためゴム臭が発生し、作業者及び周囲の環境衛生の面で好ましくなく、しかも再生ゴムのバッチごとや季節によって品質性能が異なり安定した粘着性ゴム材料を得る事が困難であった。
【０００３】
【発明が解決しようとする課題】
本発明は、このような従来の問題点を解決すべくなされたものであり、製造工程時の臭気を抑え、バッチごとや季節に関係なく安定した品質性能が得られる粘着性ゴムを用いた印判清掃具を提供しようとするものである。
【０００４】
【課題を解決するための手段】
シリコンゴムコンパウンド中に、前記シリコンゴムコンパウンド１００重量部に対して１〜３０部のシリコンオイルを添加混練りした未加硫粘着性ゴムからなる印判清掃具。
【０００５】
【発明の実施の形態】
本発明の印判清掃具では、シリコンゴムコンパウンド中にゴムコンパウンド１００重量部に対して１〜３０部のシリコンオイルを添加混練りし、加硫することなく未加硫の状態で粘着性を有するゴムを用いる。
シリコンゴムコンパウンドとは、シリコンゴムに充填剤、補強剤、軟化剤等を加えた組成物をいい、前記シリコンゴムとしては、ＫＥ９３１−Ｕ・ＫＥ９４１−Ｕ・ＫＥ９５１−Ｕ・ＫＥ９５３−Ｕ・ＫＥ９６１−Ｕ・ＫＥ９７１−Ｕ・ＫＥ９８１−Ｕ・ＫＥ９６１Ｔ−Ｕ・ＫＥ９７１Ｔ−Ｕ・ＫＥ９８１Ｔ−Ｕ・ＫＥ９５１１−Ｕ・ＫＥ９６１１−Ｕ・ＫＥ９５３１−Ｕ（以上、信越シリコーン社製）等を例示することができる。シリコンゴムはシリコンオイルと溶解度係数が同じであるため親和性が良く、好適に使用される。
充填剤及び補強剤としてはシリカやカーボンブラック等を用いることができ、Ａｅｒｏｓｉｌ（日本アエロジル社製），Ｃａｂ-Ｏ-ｓｉｌ（ｃａｂｏｔ社製），Ｆｒａｎｓｉｌ（Ｆｒａｎｓｏｌ社製），Ａｒｏ Ｓｉｌｉｃａ（ＰＰＧ社製），Ｈｉ−Ｓｉｌ（ＰＰＧ社製），Ｕｌｔｒａｓｉｌ（ＤＥＧＵＳＳＡ社製），Ｔｏｋｕｓｉｌ（徳山曹達社製）、Ｎｉｐｓｉｌ（日本シリカ社製），Ｃａｒｐｌｅｘ（塩野義製薬社製），Ｆｉｎｅｓｉｌ（徳山曹達社製），Ｓｉｌｉｃａ（富士シリシア化学社製），Ｍｉｚｕｋａｓｉｌ（水沢化学社製）等を例示することができる。
軟化剤としては、ジメチルシリコンオイル,メチルフェニルシリコンオイル,メチルハイドロジエンシリコンオイル,反応性シリコンオイル,非反応性シリコンオイル（以上、信越シリコーン社製）等を例示することができる。
着色剤としては、ＫＥｃｏｌｏｒ−ＢＲ（赤褐色），ＫＥｃｏｌｏｒ−Ｗ（白色），ＫＥｃｏｌｏｒ−ＭＢ（青色），ＫＥｃｏｌｏｒ−Ｇ（緑色），ＫＥｃｏｌｏｒ−ＢＬ（黒色），ＫＥｃｏｌｏｒ−ＳＢ（スカイブルー），Ｘ−９３−９４１（黄色），Ｘ−９３−９４２（赤色）（以上、信越シリコーン社製）等を例示することができる。
シリコンオイルとしては、ジメチルシリコンオイル、メチルフェニルシリコンオイル等が使用され、ＫＦ９６Ｌ−０．６５・ＫＦ９６Ｌ−１・ＫＦ９６Ｌ−１．５・ＫＦ９６Ｌ−２・ＫＦ９６Ｌ−５・ＫＦ９６−１０・ＫＦ９６−２０・ＫＦ９６−３０・ＫＦ９６−５０・ＫＦ９６−１００・ＫＦ９６−２００・ＫＦ９６−３００・ＫＦ９６−３５０・ＫＦ９６−５００・ＫＦ９６−１０００・ＫＦ９６−３０００・ＫＦ９６−５０００・ＫＦ９６−６０００・ＫＦ９６Ｈ−１万・ＫＦ９６Ｈ−１２５００（以上、信越シリコーン社製）等を例示することができる。本発明の構成においてシリコンオイルの粘度について記載がないが、シリコンオイルの粘度に関係なく好適な粘着性が得られる。
また、ゴムコンパウンド１００重量部に対するシリコンオイルの添加量を１〜３０部と限定した理由は、１重量部未満では粘着性が弱く、３０重量部を超えると未加硫ゴムなので硬度が落ちすぎてゴム物性が悪くなるためである。
【０００６】
本発明では、混練したシリコンゴムを加硫せず未加硫の状態のまま使用する。
未加硫の状態なので、印判清掃する際に印底まで入り込み清掃でき、かつ製造工程が容易になるといった利点がある。
加硫してしまうと粘着性が低下し、かつ印判清掃する際に印底まで清掃することが不十分となるので好ましくない。
【０００７】
以下、実施例により本発明を更に具体的に説明するが、本発明はこの実施例よって限定されるものではない。
【０００８】
（実施例１）
ＫＥ９３１−Ｕ（信越シリコーン社製シリコンゴム） ９１．５重量％
ＫＥｃｏｌｏｒ−ＢＲ（信越シリコーン社製着色シリコンゴム） １．０重量％
ＫＦ９６−１０（信越シリコーン社製シリコンオイル） ７．５重量％
【０００９】
（実施例２）
ＫＥ９４１−Ｕ（信越シリコーン社製シリコンゴム） ８７．５重量％
ＫＥｃｏｌｏｒ−ＢＬ（信越シリコーン社製着色シリコンゴム） ０．５重量％
ＫＦ９６−２０（信越シリコーン社製シリコンオイル） １２．０重量％
【００１０】
（実施例３）
ＫＥ９５１−Ｕ（信越シリコーン社製シリコンゴム） ８０．０重量％
ＫＥｃｏｌｏｒ−ＭＢ（信越シリコーン社製着色シリコンゴム） ４．０重量％
ＫＦ９６Ｌ−５（信越シリコーン社製シリコンオイル） １６．０重量％
【００１１】
【効果】
本発明は、シリコンゴムコンパウンドを使用しているため、製造工程時の臭気を抑え、さらに経時変化及び温度変化が極めて少ないため、安定した品質性能の粘着性ゴム材料が容易に得ることができる。更に、製造工程時に熱を加えることなく、作業できるため作業安全性にも好適である。[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a stamp cleaning tool. More particularly, the present invention relates to a stamp cleaning tool that can remove dust, paper dust, dust, and the like adhering to seals and rubber stamps.
[0002]
[Prior art]
Currently, stamp cleaning tools that can remove dust, paper dust, dust, etc. adhering to seals and rubber stamps are manufactured by heating and dissolving oil and fillers in recycled rubber such as vulcanized butyl rubber. 8109 and the like are known. However, because the rubber is heated during the manufacturing process, a rubber odor is generated, which is undesirable from the viewpoint of workers and surrounding environmental sanitation, and obtains a stable adhesive rubber material whose quality performance varies depending on the batch and season of recycled rubber. Things were difficult.
[0003]
[Problems to be solved by the invention]
The present invention has been made to solve the above-mentioned conventional problems, and suppresses odor during the manufacturing process, and uses a sticky rubber using a sticky rubber that can provide stable quality performance regardless of batch or season. It is intended to provide a cleaning tool.
[0004]
[Means for Solving the Problems]
A stamp cleaning tool comprising an unvulcanized adhesive rubber obtained by adding and kneading 1 to 30 parts of silicon oil to 100 parts by weight of the silicon rubber compound in a silicon rubber compound.
[0005]
DETAILED DESCRIPTION OF THE INVENTION
In the stamp cleaning tool of the present invention, 1 to 30 parts of silicon oil is added and kneaded into 100 parts by weight of the rubber compound in the silicon rubber compound, and the rubber has adhesiveness in an unvulcanized state without being vulcanized. Is used.
Silicone rubber compound refers to a composition obtained by adding a filler, a reinforcing agent, a softening agent, and the like to silicon rubber. Examples of the silicone rubber include KE931-U, KE941-U, KE951-U, KE953-U, KE961- Examples thereof include U · KE971-U · KE981-U · KE961T-U · KE971T-U · KE981T-U · KE9511-U · KE9611-U · KE9531-U (manufactured by Shin-Etsu Silicone). Silicone rubber has the same solubility coefficient as that of silicone oil, so it has good affinity and is preferably used.
Silica, carbon black, etc. can be used as the filler and reinforcing agent, Aerosil (manufactured by Nippon Aerosil Co., Ltd.), Cab-O-sil (manufactured by cabot), Francil (manufactured by Francol), Aro Silica (manufactured by PPG) ), Hi-Sil (manufactured by PPG), Ultrasil (manufactured by DEGUSSA), Tokusil (manufactured by Tokuyama Soda), Nipsil (manufactured by Nippon Silica), Carplex (manufactured by Shionogi & Co.), Finesil (manufactured by Shiro Tokuyama) , Silica (manufactured by Fuji Silysia Chemical Co., Ltd.), Mizukasil (manufactured by Mizusawa Chemical Co., Ltd.) and the like.
Examples of the softening agent include dimethyl silicone oil, methyl phenyl silicone oil, methyl hydrogen silicone oil, reactive silicone oil, non-reactive silicone oil (hereinafter, Shin-Etsu Silicone).
As colorants, KEcolor-BR (reddish brown), KEcolor-W (white), KEcolor-MB (blue), KEcolor-G (green), KEcolor-BL (black), KEcolor-SB (sky blue), X- Examples thereof include 93-941 (yellow), X-93-942 (red) (manufactured by Shin-Etsu Silicone).
As the silicone oil, dimethyl silicone oil, methylphenyl silicone oil or the like is used, and KF96L-0.65, KF96L-1, KF96L-1.5, KF96L-2, KF96L-5, KF96-10, KF96-20, KF96-30, KF96-50, KF96-100, KF96-200, KF96-300, KF96-350, KF96-500, KF96-1000, KF96-3000, KF96-5000, KF96-6000, KF96H-10,000, KF96H -12500 (manufactured by Shin-Etsu Silicone) and the like can be exemplified. Although there is no description about the viscosity of silicone oil in the structure of this invention, suitable adhesiveness is obtained irrespective of the viscosity of silicone oil.
The reason why the amount of silicon oil added to 100 parts by weight of the rubber compound is limited to 1 to 30 parts is that if it is less than 1 part by weight, the adhesiveness is weak, and if it exceeds 30 parts by weight, the hardness is too low because it is an unvulcanized rubber. This is because the rubber physical properties deteriorate.
[0006]
In the present invention, the kneaded silicon rubber is used in an unvulcanized state without being vulcanized.
Since it is in an unvulcanized state, there are advantages that it can be cleaned up to the bottom of the seal when the stamp is cleaned, and the manufacturing process becomes easy.
If it is vulcanized, the adhesiveness is lowered, and it is not preferable to clean the stamp bottom when cleaning the stamp.
[0007]
EXAMPLES Hereinafter, the present invention will be described more specifically with reference to examples, but the present invention is not limited to the examples.
[0008]
Example 1
KE931-U (Shin-Etsu Silicone Silicone Rubber) 91.5% by weight
KEcolor-BR (colored silicone rubber manufactured by Shin-Etsu Silicone) 1.0% by weight
KF96-10 (Shin-Etsu Silicone silicone oil) 7.5% by weight
[0009]
(Example 2)
KE941-U (Shin-Etsu Silicone Silicone Rubber) 87.5% by weight
KEcolor-BL (Shin-Etsu Silicone Colored Silicone Rubber) 0.5% by weight
KF96-20 (Shin-Etsu Silicone silicone oil) 12.0% by weight
[0010]
(Example 3)
KE951-U (Shin-Etsu Silicone Silicone Rubber) 80.0% by weight
KEcolor-MB (Shin-Etsu Silicone Colored Silicone Rubber) 4.0% by weight
KF96L-5 (Shin-Etsu Silicone silicone oil) 16.0% by weight
[0011]
【effect】
Since the present invention uses a silicon rubber compound, the odor during the manufacturing process is suppressed, and the change over time and the temperature change are extremely small. Therefore, an adhesive rubber material with stable quality performance can be easily obtained. Furthermore, since it can work without applying heat during the manufacturing process, it is also suitable for work safety.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000083780A JP4416258B2 (en) | 2000-03-24 | 2000-03-24 | Stamp cleaning tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000083780A JP4416258B2 (en) | 2000-03-24 | 2000-03-24 | Stamp cleaning tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2001270210A JP2001270210A (en) | 2001-10-02 |
| JP4416258B2 true JP4416258B2 (en) | 2010-02-17 |
Family
ID=18600358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000083780A Expired - Fee Related JP4416258B2 (en) | 2000-03-24 | 2000-03-24 | Stamp cleaning tool |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4416258B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5788684B2 (en) * | 2011-02-07 | 2015-10-07 | 株式会社ブリヂストン | Method of sticking affixing member to tire and method of repairing tire |
-
2000
- 2000-03-24 JP JP2000083780A patent/JP4416258B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2001270210A (en) | 2001-10-02 |
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