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    ASPHALT PELLETS
    2.
    发明申请
    ASPHALT PELLETS 审中-公开

    公开(公告)号：WO2012167152A1

    公开(公告)日：2012-12-06

    申请号：PCT/US2012/040554

    申请日：2012-06-01

    Applicant: BILLIAN I.P. LIMITED ,  BAILEY, William, R.

    Inventor： BAILEY, William, R.

    IPC: C08L95/00

    CPC classification number: C08L95/00 ,  C08L2555/34 ,  C08L2555/60 ,  C08L2555/72 ,  C08L2555/80 ,  C08L2555/86 ,  C09D195/00 ,  Y02A30/333 ,  C08L2666/08

    Abstract: Storage stable asphalt paving pellets that contain recycled asphalt shingle material and, optionally, RAP fines, ground tire rubber, and the like. Methods for making and utilizing the storage stable asphalt paving pellets are also disclosed. A typical pellet includes a core and an outer shell. The core may include recycled asphalt shingle material and an asphalt binder material (e.g., bitumen). The outer shell, which may include a number of different materials such as, but not limited to, mineral fines, ground plastic fines, clays, and the like, is configured to prevent the asphalt pellets from sticking to each other or to adjacent surfaces during storage. The storage stable asphalt paving pellets can be manufactured at a central facility and then stored at a job site, a warehouse, or the like until they are needed for the preparation of asphalt paving material.

    Abstract translation: 储存稳定的沥青铺路料，其含有再循环的沥青混合料和任选的RAP细粉，磨碎的轮胎橡胶等。 还公开了制备和利用储存稳定沥青铺路料的方法。 典型的颗粒包括芯和外壳。 核心可以包括再循环沥青瓦板材料和沥青粘合剂材料（例如沥青）。 外壳可以包括许多不同的材料，例如但不限于矿物细粉，地面塑料细粉，粘土等，以防止沥青颗粒彼此粘附或相邻的表面 存储。 储存稳定的沥青摊铺颗粒可以在中央设施制造，然后储存在作业现场，仓库等，直到它们用于制备沥青铺路材料为止。

    THERMOPLASTIC ELASTOMERIC COMPOSITIONS
    3.
    发明申请
    THERMOPLASTIC ELASTOMERIC COMPOSITIONS 审中-公开
    热塑性弹性体组合物

    公开(公告)号：WO2012018440A8

    公开(公告)日：2012-11-15

    申请号：PCT/US2011040442

    申请日：2011-06-15

    Applicant: EXXONMOBIL CHEM PATENTS INC ,  ELLUL MARIA D

    Inventor： ELLUL MARIA D

    IPC: C08L23/28 ,  C08L77/00

    CPC classification number: C08L23/283 ,  C08K3/011 ,  C08K3/22 ,  C08L77/00 ,  C08L2666/06 ,  C08L2666/08

    Abstract: A dynamically vulcanized alloy contains at least one isobutylene-containing elastomer and at least one thermoplastic resin, wherein the elastomer is present as a dispersed phase of small particles in a continuous phase of the thermoplastic resin. The elastomer in the alloy is cured by means of a cure system comprising an increased amount of curative and preferably with no cure accelerators present in the cure system. The elastomer obtains at least seventy five percent cure in not more than 15 minutes at temperatures 220°C or greater.

    Abstract translation: 动态硫化合金含有至少一种含异丁烯的弹性体和至少一种热塑性树脂，其中弹性体作为小颗粒的分散相存在于热塑性树脂的连续相中。 合金中的弹性体通过固化体系固化，固化体系包含增加量的固化剂并且优选在固化体系中不存在固化促进剂。 弹性体在220℃或更高的温度下在不超过15分钟内获得至少百分之七十五的固化。

    TREAD RUBBER COMPOUNDS HAVING IMPROVED ABRASION RESISTANCE USING FUNCTIONALIZED LIQUID POLYBUTADIENE
    5.
    发明申请
    TREAD RUBBER COMPOUNDS HAVING IMPROVED ABRASION RESISTANCE USING FUNCTIONALIZED LIQUID POLYBUTADIENE 审中-公开
    使用功能化液体聚丁二烯的具有改善耐磨性的橡胶化合物

    公开(公告)号：WO2012054458A1

    公开(公告)日：2012-04-26

    申请号：PCT/US2011/056677

    申请日：2011-10-18

    Applicant: BRIDGESTONE CORPORATION ,  RANDALL, Amy ,  AGARWAL, Sheel ,  HERGENROTHER, William

    Inventor： RANDALL, Amy ,  AGARWAL, Sheel ,  HERGENROTHER, William

    IPC: C08L21/00 ,  C08K3/22 ,  C08L9/06 ,  B60C1/00

    CPC classification number: C08K3/22 ,  B60C1/0016 ,  C08K3/011 ,  C08L9/06 ,  C08L13/00 ,  C08L21/00 ,  C08L91/00 ,  C08L2207/324 ,  C08L2666/08

    Abstract: A tread rubber composition having improved abrasion resistance is provided. The tread rubber composition comprises a conjugated diene polymer or copolymer, at least one filler, from 2 to 10 phr of liquid polybutadiene, from 2 to 5 phr of zinc oxide and from 1 to 100 phr of process oil. The liquid polybutadiene is functionalized by reaction with unsaturated acid anhydride, has a number average molecular weight of from 3 to 8 kg/mol and an acid number of from 40 to 80. Also provided are methods for preparing the tread rubber composition comprising mixing of the foregoing ingredients by master-batch and final batch steps whereby the abrasion resistance of the tread rubber composition is improved.

    Abstract translation: 提供了具有改善的耐磨性的胎面橡胶组合物。 胎面橡胶组合物包含共轭二烯聚合物或共聚物，至少一种填料，2-10phr液体聚丁二烯，2-5phr氧化锌和1至100phr工艺油。 液体聚丁二烯通过与不饱和酸酐反应而官能化，数均分子量为3〜8kg / mol，酸值为40〜80。还提供了制备胎面橡胶组合物的方法，包括将 通过母料和最终批次步骤的前述成分，从而改善了胎面橡胶组合物的耐磨性。

    FABRICATED ARTICLES COMPRISING POLYOLEFINS
    7.
    发明申请
    FABRICATED ARTICLES COMPRISING POLYOLEFINS 审中-公开
    包含聚烯烃的制品

    公开(公告)号：WO2012024049A1

    公开(公告)日：2012-02-23

    申请号：PCT/US2011/044517

    申请日：2011-07-19

    Applicant: DOW GLOBAL TECHNOLOGIES LLC ,  CROWN, Alechia ,  CLAASEN, Gert ,  DEGROOT, Jacquelyn ,  GUDMUNDSSON, Thor ,  CROSBY, Charles ,  TAU, Li-Min ,  KAARTO, John

    Inventor： CROWN, Alechia ,  CLAASEN, Gert ,  DEGROOT, Jacquelyn ,  GUDMUNDSSON, Thor ,  CROSBY, Charles ,  TAU, Li-Min ,  KAARTO, John

    IPC: C08L23/10 ,  C08L23/14

    CPC classification number: C08L23/10 ,  C08L23/142 ,  C08L2205/02 ,  C08L2207/02 ,  D01F8/06 ,  D04H1/56 ,  Y10T428/2929 ,  Y10T428/298 ,  Y10T442/3707 ,  Y10T442/60 ,  Y10T442/66 ,  Y10T442/674 ,  Y10T442/68 ,  Y10T442/681 ,  C08L2666/08 ,  C08L2666/06

    Abstract: Fabricated articles are disclosed which comprise a polypropylene impact copolymer. The propylene impact copolymer composition comprises from 60 to 90 percent by weight of the impact copolymer composition of a matrix phase, which can be a homopolymer polypropylene or random polypropylene copolymer having from 0.1 to 7 mol percent of units derived from ethylene or C 4 -C 10 alpha olefins. The propylene impact copolymer composition also comprises from 10 to 40 percent by weight of the impact copolymer composition of a dispersed phase, which comprises a propylene/alpha-olefin copolymer having from 6 to 40 mol percent of units derived from ethylene or C 4 -C 10 alpha olefins, wherein the dispersed phase has a comonomer content which is greater than the comonomer content in the matrix phase. The propylene impact copolymer composition is further characterized by having the ratio of the matrix MFR to the dispersed phase MFR being 1.2 or less. The fabricated articles of the present invention can be made at high speeds and are characterized by their soft feel, as compared to fabricated articles made from other propylene impact copolymers.

    Abstract translation: 公开了包含聚丙烯抗冲共聚物的制造制品。 丙烯抗冲共聚物组合物包含基质相的冲击共聚物组合物的60至90重量％，其可以是具有0.1至7摩尔％的衍生自乙烯或C 4 -C 10α-烯烃的单元的均聚物聚丙烯或无规聚丙烯共聚物 烯烃。 丙烯冲击共聚物组合物还包含10至40重量％的分散相的抗冲共聚物组合物，其包含具有6至40摩尔％的衍生自乙烯或C 4 -C 10α-烯烃的单元的丙烯/α-烯烃共聚物 烯烃，其中分散相的共聚单体含量大于基体相中的共聚单体含量。 丙烯抗冲共聚物组合物的特征还在于基质MFR与分散相MFR的比例为1.2以下。 与由其它丙烯抗冲共聚物制成的制品相比，本发明的制品可以高速制成，其特征在于其柔软的手感。

    TIRE TREAD FOR HIGH PERFORMANCE TIRES
    8.
    发明申请
    TIRE TREAD FOR HIGH PERFORMANCE TIRES 审中-公开
    轮胎轮胎为高性能轮胎

    公开(公告)号：WO2012012133A1

    公开(公告)日：2012-01-26

    申请号：PCT/US2011/042146

    申请日：2011-06-28

    Applicant: MICHELIN RECHERCHE ET TECHNIQUE S.A. ,  SOCIETE DE TECHNOLOGIE MICHELIN ,  THOMPSON, William, Marshall ,  SAINTIGNY, Xavier

    Inventor： THOMPSON, William, Marshall ,  SAINTIGNY, Xavier

    IPC: C08F236/06

    CPC classification number: C08L9/06 ,  B60C1/0016 ,  C08C19/44 ,  C08K3/36 ,  C08K5/0016 ,  C08K5/103 ,  C08L9/00 ,  C08L15/00 ,  C08L57/02 ,  C08L2666/02 ,  C08L2666/08

    Abstract: Tires having treads constructed of a material that is based upon a cross-linkable rubber composition, the rubber composition in some embodiments including between 25 phr and 5.0 phr of a butadiene rubber and between 50 phr and 75 phr of a styrene -butadiene rubber (SBR). wherein the butadiene portion of the SBR has at least 50 % vinyl content. The rubber composition.may further include between 25 phr and 60 phr of a plasticizing resin having a glass transition temperature Tg of between 30 °C and 120 °C and between 25 phr 60 phr of a vegetable oil. The ratio of the vegetable oil phr to the high Tg resin phr may, in some embodiments, be between 0.75 and 3. Further, such rubber compositions may also be reinforced with between 100 phr and 200 phr of a silica filler.

    Abstract translation: 轮胎具有由基于可交联橡胶组合物的材料构成的胎面，在一些实施方案中，橡胶组合物包含25phr至5.0phr的丁二烯橡胶和50phr至75phr的苯乙烯 - 丁二烯橡胶（SBR ）。 其中SBR的丁二烯部分具有至少50％的乙烯基含量。 橡胶组合物还可以包括25phr至60phr的玻璃化转变温度Tg在30℃至120℃之间和25phr 60phr植物油之间的增塑树脂。 在一些实施方案中，植物油phr与高Tg树脂phr的比例可以在0.75至3之间。此外，这种橡胶组合物还可以用100phr至200phr的二氧化硅填料加强。

    REACTIVE ISOCYANATE-TERMINATED PREPOLYMERS FOR BINDER APPLICATIONS
    10.
    发明申请
    REACTIVE ISOCYANATE-TERMINATED PREPOLYMERS FOR BINDER APPLICATIONS 审中-公开
    用于粘合剂应用的反应性异氰酸酯封端的预聚物

    公开(公告)号：WO2011156144A1

    公开(公告)日：2011-12-15

    申请号：PCT/US2011/038072

    申请日：2011-05-26

    Applicant: DOW GLOBAL TECHNOLOGIES LLC ,  RADHAKRISHNAN, Bindu ,  KOONCE, William, Aaron

    Inventor： RADHAKRISHNAN, Bindu ,  KOONCE, William, Aaron

    IPC: C08G18/10 ,  C08L75/04

    CPC classification number: C08G18/10 ,  C08L21/00 ,  C08L75/04 ,  C08G18/307 ,  C08G18/003 ,  C08L2666/08

    Abstract: Elastomer composites are prepared by wetting particles of a natural or synthetic rubber with a liquid one-component moisture-curable resin composition and then exposing the wetted particles to moisture to cure the resin composition. The moisture-curable resin composition comprises (a) an isocyanate-terminated polyurethane prepolymer having an isocyanate content of from 0.5 to 12% by weight and (b) from 1 to 30%, based on the combined weight of components (a) and (b), of an epoxide or lactone compound having a molecular weight of from about 70 to about 1000 and which is miscible in the prepolymer at the relative proportions thereof that are present. In addition, the composition contains no more than 0.1% by weight of compounds having a primary or secondary amino group.

    Abstract translation: 通过用液体单组分湿气固化树脂组合物润湿天然或合成橡胶的颗粒，然后将湿润的颗粒暴露于湿气以固化树脂组合物来制备弹性体复合材料。 可湿固化树脂组合物包含（a）基于组分（a）和（a）的组合重量，异氰酸酯含量为0.5至12重量％和（b）1至30重量％ b）具有分子量为约70至约1000的环氧化物或内酯化合物，并且其可以以存在的相对比例在预聚物中混溶。 此外，组合物含有不超过0.1重量％的具有伯或仲氨基的化合物。

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