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    Compositions Containing Rosin Esters and Ethylene Polymers
    2.
    发明申请
    Compositions Containing Rosin Esters and Ethylene Polymers 审中-公开

    公开(公告)号：US20180105693A1

    公开(公告)日：2018-04-19

    申请号：US15561395

    申请日：2016-03-24

    申请人： Arizona Chemical Company, LLC

    发明人： Jos H. M. Lange ,  Mark C Schaapman ,  Justyna J. Hinc

    IPC分类号： C08L93/04 ,  C08L23/08 ,  C08L91/06 ,  C09F1/04 ,  C09J193/04 ,  C09J123/08 ,  C08K5/00

    CPC分类号： C08L93/04 ,  C08K5/005 ,  C08L23/0853 ,  C08L23/0869 ,  C08L91/06 ,  C09F1/04 ,  C09J123/0853 ,  C09J123/0869 ,  C09J193/04

    摘要： Disclosed are compositions which include an ethylene polymer derived from at least one polar monomer with one or more ester groups, which polymerize with ethylene, (e.g., a copolymer, or low molecular weight copolymer having a relatively high melt index, derived from ethylene and vinyl acetate and/or a copolymer, or low molecular weight copolymer having a relatively high melt index, derived from ethylene and «-buty! acrylate) and a rosin ester. The rosin ester can have a low hydroxy! number (e.g., a hydroxy! number six or five or less), a low acid number (e.g., an acid number of ten or less), a relatively low PAN number (e.g., a PAN number less than twenty-two or in between eight and twenty), a relatively high third moment or third power average molecular weight (Mz), (e.g., an Mz value in between 2500 and 12000 g/mol), a low sulfur content (e.g., a sulfur content lower than 600 ppm prior to antioxidant addition) or combinations thereof. The compositions can exhibit a high heat stress resistance (e.g., a heat stress pass temperature value higher than 52° C. or in between 48° C. and 60° C.) and/or improved viscosity stability and/or color stability upon thermal aging and/or improved compatibility.

    RESIN-EXTENDED RUBBER COMPOSITION AND TIRE RUBBER COMPOSITIONS PREPARED THEREWITH
    5.
    发明申请
    RESIN-EXTENDED RUBBER COMPOSITION AND TIRE RUBBER COMPOSITIONS PREPARED THEREWITH 审中-公开

    公开(公告)号：US20170190888A1

    公开(公告)日：2017-07-06

    申请号：US15396270

    申请日：2016-12-30

    申请人： Arizona Chemical Company, LLC

    发明人： Wolfgang Pille-Wolf

    IPC分类号： C08L9/06 ,  B29B9/12 ,  B29D30/06

    摘要： A process for the preparation of a shaped rubber composition comprising combining a rubber compound with an extender compound to produce a mixture; drying the mixture to produce a dried mixture; and shaping the mixture wherein the extender compound comprises a natural or hydrocarbon resin, which possesses a glass transition temperature of at equal to or greater than about −70° C. and an acid value of 50 mg KOH/g or less and wherein the mixture is shaped into particles or bales.

    MODIFIED ASPHALT BINDERS AND COMPOSITIONS
    6.
    发明申请
    MODIFIED ASPHALT BINDERS AND COMPOSITIONS 审中-公开

    公开(公告)号：US20170107376A1

    公开(公告)日：2017-04-20

    申请号：US15392259

    申请日：2016-12-28

    申请人： Arizona Chemical Company, LLC

    发明人： Ryan H. Winship ,  Christopher J. Holmes ,  David J.C. Broere

    IPC分类号： C08L95/00

    CPC分类号： C08L95/005 ,  C08K5/103 ,  C08L2555/34 ,  C08L2555/64

    摘要： Binder compositions comprising a bituminous binder and a rheology modifier are disclosed. The rheology modifier comprises a blend of a polyol ester and a C8-C24 free fatty acid component. Asphalt compositions comprising the modified binder compositions are also disclosed. The rheology modifiers help to improve the high-temperature properties of bituminous binders without sacrificing low-temperature performance. The modified binders and asphalt compositions expand the utility of reclaimed asphalt, including reclaimed asphalt shingles and reclaimed asphalt pavement, thereby helping the road construction industry reduce its reliance on virgin, non-renewable materials.

    ADDITIVES FOR RUBBER COMPOSITIONS
    7.
    发明申请
    ADDITIVES FOR RUBBER COMPOSITIONS 有权
    橡胶组合物的添加剂

    公开(公告)号：US20160251503A1

    公开(公告)日：2016-09-01

    申请号：US14897673

    申请日：2014-12-18

    申请人： ARIZONA CHEMICAL COMPANY, LLC

    发明人： Jeffery Lin Chenchy ,  Godefridus J. H. Buisman ,  Yubin Wu

    IPC分类号： C08L9/06

    CPC分类号： C08L9/06 ,  B60C1/0016 ,  C08K3/36 ,  C08K5/09 ,  C08K5/548 ,  C08L21/00 ,  C08L93/04

    摘要： The instant invention relates to rubber compositions comprising silica, an organomercaptosilane having a bulky group and/or a polyether group bound to the silicon atom and a rosin-containing material. The instant invention also relates to tires comprising such rubber compositions, to methods of preparation of such rubber compositions or tires thereof, and to the use of rosin-containing materials for improving the Mooney viscosity and mechanical properties of rubbers comprising the same (e.g. in a tire).

    摘要翻译： 本发明涉及包含二氧化硅，具有大体积基团的有机体巯基和/或与硅原子结合的聚醚基团的橡胶组合物和含有松香的材料。 本发明还涉及包含这种橡胶组合物的轮胎，制备这种橡胶组合物或其轮胎的方法，以及使用含松香的材料来改善包括其的橡胶的门尼粘度和机械性能（例如在 胎）。

    METHOD FOR PURIFICATION OF ROSIN
    8.
    发明申请
    METHOD FOR PURIFICATION OF ROSIN 有权
    ROSIN净化方法

    公开(公告)号：US20160194523A1

    公开(公告)日：2016-07-07

    申请号：US14655172

    申请日：2013-12-20

    申请人： ARIZONA CHEMICAL COMPANY, LLC

    发明人： Andrey Nikolaevich EVDOKIMOV ,  Larisa Mikhailovna POPOVA ,  Alexander Vyacheslavovich KURZIN ,  Alyona Dmitrievna TRIFONOVA ,  Godfried BUISMAN

    IPC分类号： C09F1/02 ,  C09F1/04

    CPC分类号： C09F1/02 ,  C09F1/04

    摘要： The instant invention relates to a method for purifying a rosin-containing material from sulfur compounds. In particular the method comprises a) contacting a rosin-containing material comprising rosin and sulfur compounds with an oxidizing agent at a temperature from 0 to 60° C. for 10 minutes to 3 hours, to oxidize at least part of the sulfur compounds; and b) separating the rosin from the oxidized sulfur compounds; to obtain a purified rosin-containing material. The invention also relates to the purified rosin-containing materials, the preparation of products derived therefrom and the use of the purified rosin-containing materials and derived products.

    摘要翻译： 本发明涉及从硫化合物中纯化含有松香的物质的方法。 特别地，该方法包括：a）将含有松香和硫化合物的含松香物质与氧化剂在0至60℃的温度下接触10分钟至3小时，以氧化至少部分硫化合物; 和b）从所述氧化的硫化合物中分离出松香; 以获得纯化的含松香的材料。 本发明还涉及纯化的含松香的材料，由其衍生的产品的制备和使用纯化的含松香的材料和衍生产品。