SILICA TREATING OF FUNCTIONALIZED RESINS IN TIRES

• Main Authors: STEWART IAN C, BLOK EDWARD J, GEORJON OLIVIER J.F, HARRIS DAVID T
• Format: Patent
• Language: English; Korean
• Published: 21.10.2016
• Subjects: ADHESIVES; CHEMISTRY; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; DEVICES OR ARRANGEMENTS RELATED TO TYRES; DYES; MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS; MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; ORGANIC MACROMOLECULAR COMPOUNDS; PAINTS; PERFORMING OPERATIONS; POLISHES; PREPARATION OF CARBON BLACK; REPAIRING, OR CONNECTING VALVES TO, INFLATABLE ELASTIC BODIESIN GENERAL; THEIR PREPARATION OR CHEMICAL WORKING-UP; TRANSPORTING; TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS,TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES; TYRE CHANGING OR REPAIRING; TYRE INFLATION; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS; VEHICLE TYRES; VEHICLES IN GENERAL

본 발명은 중합체 골격을 수소규소화제와 반응시켜 실란-작용화 수지 조성물을 제조하는 단계; 그리고 실란-작용화 수지 조성물을 실리카와 혼합하여 실리카-처리된 작용화 수지 조성물을 제조하는 단계를 포함하는 실리카-처리된 작용화 수지 조성물의 제조 방법에 관한 것이며, 여기서 중합체 골격은 디사이클로펜타디엔(DCPD)계 중합체, 사이클로펜타디엔(CPD)계 중합체, DCPD-스티렌 공중합체, C단독중합체 및 공중합체 수지, C-스티렌 공중합체 수지, 테르펜 단독중합체 또는 공중합체 수지, 피넨 단독중합체 또는 공중합체 수지, C단독중합체 및 공중합체 수지, C/C공중합체 수지, 알파-메틸스티렌 단독중합체 또는 공중합체 수지, 및 이들의 조합 중 하나 이상으로부터 선택된다. This invention relates to a process for the preparation of a silica-treated functionalized resin composition comprising the steps of reacting a polymer backbone with a hydrosilylation agent to produce a silane-functionalized resin composition, wherein the polymer backbone is selected from at least one of dicyclopentadiene (DCPD)-based polymers, cyclopentadiene (CPD)-based polymers, DCPD-styrene copolymers, C5 homopolymers and copolymer resins, C5-styrene copolymer resins, terpene homopolymer or copolymer resins, pinene homopolymer or copolymer resins, C9 homopolymers and copolymer resins, C5/C9 copolymer resins, alpha-methylstyrene homopolymer or copolymer resins, and combinations thereof; and mixing the silane-functionalized resin composition with a silica to produce a silica-treated functionalized resin composition.