PROBLEM TO BE SOLVED: To provide an improved process for producing a treated filler.SOLUTION: The present invention includes a process for producing a treated filler, the process including (a) treating a slurry that includes an untreated filler which has not been previously dried, with a treating composition that includes a treating agent, thereby forming a treated filler slurry, and (b) drying the treated filler slurry to produce the treated filler. The treating agent can include an amino acid or polypeptide. The present invention is directed also to a treated filler prepared by the process, as well as rubber compounding compositions and tires including the treated filler.SELECTED DRAWING: None
【課題】処理フィラーを製造する改良されたプロセスを提供すること。【解決手段】本発明は、(a)あらかじめ乾燥させていない未処理フィラーを含むスラリーを、処理剤を含む処理組成物で処理し、それにより処理フィラースラリーを形成させること、および(b)処理フィラースラリーを乾燥させて処理フィラーを製造することを含む処理フィラーを製造するプロセスを含む。上記処理剤は、アミノ酸またはポリペプチドを含むことができる。本発明は、このプロセスによって調製された処理フィラー、ならびに処理フィラーを含むゴム配合組成物およびタイヤにも関する。【選択図】なし
TREATED FILLERS, COMPOSITIONS CONTAINING THE SAME, AND ARTICLES PREPARED THEREFROM
処理フィラー、それを含有する組成物およびそれから調製される物品
2018-02-15
Patent
Electronic Resource
Japanese
IPC: | C09C TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES , Behandlung von anorganischen Stoffen, außer von faserigen Füllstoffen, zum Erhöhen ihrer pigmentierenden oder füllenden Eigenschaften / B60C VEHICLE TYRES , Fahrzeugreifen / C01B NON-METALLIC ELEMENTS , Nichtmetallische Elemente / C08J Verarbeitung , WORKING-UP / 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 |
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