To achieve a wiper rubber which can prevent fogging, etc. when wiping and has good wiping properties.SOLUTION: The inventive wiper rubber is a wiper rubber 10 which performs wiping by bringing an edge part 14 into contact with a wiping object. The wiper rubber comprises a rubber composition into which a filler material is blended. The edge part 14 abrades evenly because an average primary particle diameter of the filler material amounts to 5 nm or more and 40 nm or less.SELECTED DRAWING: Figure 1
【課題】払拭時の曇り等を抑制でき、良好な払拭性を有するワイパーラバーを実現する。【解決手段】本開示のワイパーラバーは、エッジ部14を払拭対象に接触させて払拭を行うワイパーラバー10である。ワイパーラバーは、充填剤が配合されたゴム組成物からなる。充填剤の平均一次粒子径が5nm以上で且つ40nm以下であることにより、エッジ部14が均一に摩耗する。【選択図】図1
WIPER RUBBER
ワイパーラバー
2022-01-04
Patent
Electronic Resource
Japanese
IPC: | B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen / C01B NON-METALLIC ELEMENTS , Nichtmetallische Elemente / C08K Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe , USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS / C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen |
WIPER RUBBER, ESPECIALLY WIPER RUBBER FOR WIPER BLADE CAPABLE OF COOLED
European Patent Office | 2023
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