公开(公告)号：US20220243068A1

公开(公告)日：2022-08-04

申请号：US17581544

申请日：2022-01-21

申请人： Raymond Soufiani ,  Eduardo Vega, JR. ,  Lashan Madusha Hendavitharanage De Silva ,  Frank E. Welsh ,  Luis P. Chibante

发明人： Raymond Soufiani ,  Eduardo Vega, JR. ,  Lashan Madusha Hendavitharanage De Silva ,  Frank E. Welsh ,  Luis P. Chibante

IPC分类号： C09C1/56 ,  C08L9/06

摘要： Non-ASTM low hysteresis carbon blacks chemically treated, and surface coated with a compound comprising at least one amine group and at least one thiol group, and/or di- and/or polysulfidic linkage. When compared with a standard ASTM grade compound, the disclosed surface modified low hysteresis carbon black compound shows improved rolling resistance, wet traction, and DIN abrasion, comparable to silica compounds.

公开(公告)号：US07205348B2

公开(公告)日：2007-04-17

申请号：US10819691

申请日：2004-04-07

申请人： Joseph F. Stieber ,  Martin J. Hannon ,  L. P. Felipe Chibante ,  James R. Korte ,  Frank E. Welsh

发明人： Joseph F. Stieber ,  Martin J. Hannon ,  L. P. Felipe Chibante ,  James R. Korte ,  Frank E. Welsh

IPC分类号： A61K8/81

CPC分类号： C08K5/38 ,  C08K9/04 ,  C08L21/00

摘要： Process of producing unvulcanized rubber useful for producing vulcanized rubber with improved hysteresis, which comprises mixing a composition comprising unvulcanized rubber, carbon black and xanthogen polysulfide at an elevated temperature in a non-productive stage and composition suitable for producing unvulcanized rubber useful for producing vulcanized rubber with improved hysteresis, which comprises unvulcanized rubber, a filler comprising carbon black and xanthogen polysulfide.

摘要翻译： 生产具有改善滞后性的硫化橡胶的未硫化橡胶的生产方法，其包括将非硫化橡胶，炭黑和黄原子多硫化物的组合物在非生产阶段和升高的温度下混合并适用于制备用于生产硫化橡胶的未硫化橡胶的组合物 具有改善的滞后，其包括未硫化橡胶，包含炭黑和黄原酸多硫化物的填料。