PROBLEM TO BE SOLVED: To provide treated fillers, compositions containing the same, and articles prepared therefrom.SOLUTION: The present invention provides a process for producing a treated filler that includes (a) treating a slurry that includes untreated filler where the untreated filler 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 a polymer having (i) at least one first group that interacts with the untreated filler and (ii) at least one second group that interacts with a rubber matrix into which the treated filler is incorporated.SELECTED DRAWING: None
【課題】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を提供すること。【解決手段】本発明では、(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)上記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の製造プロセスが提供される。処理剤は、(i)未処理フィラーと相互作用する少なくとも一つの第1の基および(ii)処理フィラーが混ぜ合わされるゴムマトリックスと相互作用する少なくとも一つの第2の基を有するポリマーを含み得る。【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
2017-08-10
Patent
Electronic Resource
Japanese
IPC: | C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen / B60C VEHICLE TYRES , Fahrzeugreifen / C08K Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe , USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS |
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