公开(公告)号：US20240182649A1

公开(公告)日：2024-06-06

申请号：US18403329

申请日：2024-01-03

申请人： Inbicon A/S

发明人： Duy Michael Lee ,  Mia Frosch Mogensbæk Foverskov

IPC分类号： C08H8/00 ,  C08L7/02 ,  C08L9/00 ,  C08L9/06 ,  C08L19/00 ,  C08L53/02 ,  C08L95/00 ,  C08L97/00 ,  E01C5/12 ,  E01C7/35

CPC分类号： C08H8/00 ,  C08L7/02 ,  C08L9/00 ,  C08L9/06 ,  C08L19/003 ,  C08L53/02 ,  C08L95/00 ,  C08L97/005 ,  E01C5/12 ,  E01C7/353 ,  C08L2555/52 ,  C08L2555/64 ,  C08L2555/82 ,  C08L2555/84 ,  C08L2555/86 ,  Y02A30/30

摘要： The current invention concerns composition comprising bitumen, one or more plasticity modifying agent(s), and lignin, as well as methods and uses related to such compositions. In particular, compositions are disclosed with improved properties, such as mixing properties.

公开(公告)号：US11970619B2

公开(公告)日：2024-04-30

申请号：US18132782

申请日：2023-04-10

申请人： ERGON, INC.

发明人： Gaylon L. Baumgardner

IPC分类号： C08L95/00 ,  C08L19/00 ,  C10B53/07 ,  E01C7/26

CPC分类号： C08L95/005 ,  C08L19/003 ,  C10B53/07 ,  E01C7/265 ,  C08L2555/22

摘要： Asphalt binders are modified using fractional products from waste tire pyrolysis, using an initial step of i) at least partially pyrolyzing, separately from such asphaltic binder, whole rubber articles or size-reduced rubber particles to provide one or more pyrolyzed rubber fractions including a pyrolyzed oil fraction having a selected minimum initial boiling point or flash point, and ii) removing some or all polycyclic aromatic hydrocarbon (PAH) compounds from such pyrolyzed oil fraction to provide a reduced-PAH and preferably translucent pyrolyzed oil fraction that may be combined with an asphaltic binder to provide a modified asphalt composition.

公开(公告)号：US20170298211A1

公开(公告)日：2017-10-19

申请号：US15641682

申请日：2017-07-05

申请人： UBQ Materials Ltd.

发明人： Yuval Tamir

IPC分类号： C08L21/00 ,  C08L77/00 ,  C08L67/00 ,  C08L1/08 ,  C08J11/06 ,  C08L19/00 ,  C08L95/00 ,  C08J3/00 ,  C08L27/04 ,  C08K7/02 ,  C08L23/02

CPC分类号： C08L21/00 ,  C08J3/005 ,  C08J11/06 ,  C08J2300/30 ,  C08J2319/00 ,  C08J2321/00 ,  C08K7/02 ,  C08L1/08 ,  C08L19/003 ,  C08L23/02 ,  C08L27/04 ,  C08L67/00 ,  C08L77/00 ,  C08L95/00 ,  Y02W30/701 ,  C08L2666/04

摘要： The subject matter discloses a composite material comprising a first component and a second component, the first component comprising an organic element and a thermoplastic element and the second component comprising at least one element selected from the group consisting of vulcanized rubber and tire cords. The subject matter further discloses a process comprising mixing while heating under shear forces a first component comprising organic waste and thermoplastic waste with a second component comprising at least one element selected from the group consisting of vulcanized rubber and tire cords; to obtain a melt; processing the melt, the processing comprises at least cooling the melt to obtain a composite material comprising: organic element; thermoplastic element; and at least one element selected from the group consisting of vulcanized rubber and tire cords.

公开(公告)号：US09783660B2

公开(公告)日：2017-10-10

申请号：US14795219

申请日：2015-07-09

申请人： Lehigh Technologies, Inc.

发明人： Charles Rosenmayer ,  Frank Papp

IPC分类号： C08L9/06 ,  C08L9/00 ,  B32B5/16 ,  C08L7/00 ,  C08L9/02 ,  C08L17/00 ,  C08L21/00 ,  C08L19/00 ,  C08J3/12 ,  B32B25/04 ,  B29B17/04 ,  B29K21/00

CPC分类号： C08L9/06 ,  B29B17/0408 ,  B29K2021/00 ,  B32B5/16 ,  B32B25/042 ,  B32B2605/00 ,  C08J3/12 ,  C08J2321/02 ,  C08K3/013 ,  C08L7/00 ,  C08L9/00 ,  C08L9/02 ,  C08L17/00 ,  C08L19/003 ,  C08L21/00 ,  Y02W30/625 ,  Y10T428/2982 ,  C08K3/0033

摘要： Elastomer compositions comprising uncured elastomer and reclaimed elastomer are described. In one embodiment, the compositions comprise reclaimed elastomer material (micronized rubber powder) of broad particle size distribution, which is less expensive than traditional reclaimed elastomer material with narrow particle size distribution. Further, compositions comprising reclaimed elastomer materials with broad particle size distribution perform comparably to those comprising reclaimed elastomer materials with narrow particle size distribution. In other embodiments, the compositions comprise both vulcanized, and devulcanized elastomer materials. Advantageously, by using a combination of vulcanized and devulcanized material, it is possible to incorporate a greater percentage by weight of reclaimed material in to an elastomer composition, thus providing additional cost savings while maintaining high levels of mechanical properties. Further, the use of the reclaimed material reduces landfill waste resulting in a more environmentally friendly product.

公开(公告)号：US20170275440A1

公开(公告)日：2017-09-28

申请号：US15505825

申请日：2015-08-28

申请人： KURARAY CO., LTD.

发明人： Yosuke JOGO ,  Masaki IKUJI

IPC分类号： C08L9/06 ,  C08K5/00 ,  C08L25/10 ,  C08K5/14

CPC分类号： C08L9/06 ,  C08F255/02 ,  C08F287/00 ,  C08F291/00 ,  C08J3/24 ,  C08K5/0025 ,  C08K5/01 ,  C08K5/103 ,  C08K5/14 ,  C08L19/003 ,  C08L23/00 ,  C08L25/10 ,  C08L53/02 ,  C08L53/025 ,  C08L91/00 ,  C08L2207/04 ,  C08L23/12 ,  C08F2220/281

摘要： Provided is a thermoplastic elastomer composition excellent in mechanical characteristics, abrasion resistance, etc., comprising: a crosslinked composition (X) obtained by heat-treating, under molten condition, a composition containing 100 pars of a block copolymer or a hydrogenated product thereof, the block copolymer including a polymer block A mainly derived from an aromatic vinyl compound containing 1% by mass or more of an alkylstyrene and a polymer block B mainly derived from a diene compound, 10 to 300 parts of an olefin-based resin, 0.01 to 20 parts of a crosslinking agent, 1 to 50 parts of a crosslinking adjuvant, and 30 to 250 parts of a softener for rubber; and a hydrogenated block copolymer (Y) obtained by hydrogenating a block copolymer having at least two polymer blocks of an aromatic vinyl compound and at least one polymer block of a conjugated diene compound, with the mass ratio of (X)/(Y)=10/90 to 90/10.

公开(公告)号：US09574069B2

公开(公告)日：2017-02-21

申请号：US14694447

申请日：2015-04-23

申请人： Chad Aaron Jasiunas ,  Frank P. Papp ,  Charles T. Rosenmayer ,  Adel Farhan Halasa

发明人： Chad Aaron Jasiunas ,  Frank P. Papp ,  Charles T. Rosenmayer ,  Adel Farhan Halasa

IPC分类号： C08L17/00 ,  C08L9/00 ,  C08K5/43 ,  C08K5/31 ,  C08L9/06 ,  B60C1/00 ,  C08C19/08 ,  C08C19/22 ,  C08J11/28 ,  C08L19/00

CPC分类号： C08C19/22 ,  B60C1/00 ,  B60C1/0016 ,  B60C2009/0021 ,  C08C19/08 ,  C08J11/28 ,  C08J2319/00 ,  C08J2321/00 ,  C08K3/04 ,  C08K5/09 ,  C08K5/31 ,  C08K5/40 ,  C08K5/43 ,  C08K5/435 ,  C08K2003/2296 ,  C08L9/00 ,  C08L9/06 ,  C08L17/00 ,  C08L19/003 ,  C08L91/00 ,  C08L2201/08 ,  C08L2205/02 ,  C08L2205/025 ,  C08L2205/03 ,  C08L2205/06 ,  C08L2207/24 ,  Y02T10/862 ,  Y02W30/706

摘要： The renewed rubber of this invention can be used in rubber formulations that are used in manufacturing a wide array of rubber products, including tires, power transmission belts, conveyor belts, hoses, and a wide array of other products. The present invention more specifically discloses a method for manufacturing an environmentally friendly, chemically functionalized, renewed rubber composition having a highly desirable combination of physical properties and which exhibits excellent processability comprising the steps of (1) blending a micronized rubber powder with a processing aid and a chemical functionalizing agent to produce a blended mixture; (2) processing the blended mixture under conditions of high shear and low temperature to produce a reacted mixture; (3) adding a stabilizer to the reacted mixture to produce the chemically functionalized renewed rubber composition.

摘要翻译： 本发明的更新的橡胶可用于制造各种橡胶制品的橡胶配方中，包括轮胎，动力传动带，输送带，软管和各种其他产品。 本发明更具体地公开了一种用于制造具有非常理想的物理性能组合的环境友好的，化学官能化的更新的橡胶组合物的方法，并且其显示出优异的加工性能，其包括以下步骤：（1）将微粉化橡胶粉末与加工助剂混合， 化学官能化剂以产生混合的混合物; （2）在高剪切和低温条件下处理混合的混合物以产生反应混合物; （3）向反应混合物中加入稳定剂以制备化学官能化的更新橡胶组合物。

公开(公告)号：US09527978B2

公开(公告)日：2016-12-27

申请号：US13814066

申请日：2011-08-05

申请人： Gianfranco Maris

发明人： Gianfranco Maris

IPC分类号： C08J11/06 ,  C08J11/10 ,  C08L19/00

CPC分类号： C08J11/06 ,  C08J11/10 ,  C08J2319/00 ,  C08L19/003 ,  Y02W30/702

摘要： The process for recycling and de-vulcanizing vulcanized rubber comprises the steps of: grinding said rubber in a mill in order to shred it into particles having a size substantially comprised between 5 and 15 mm; introducing the particles in an initial section of a two-screw co-rotating extruder having a length 64 times or more the external diameter of the screws, mixing the particles within the extruder, which is kept at a temperature comprised between 35 and 350° C., due to the screw rotation at a speed comprised between 15 and 300 rpm; and obtaining an extruded product formed by de-vulcanized rubber.

摘要翻译： 硫化橡胶的再循环和脱硫硫化方法包括以下步骤：在研磨机中研磨所述橡胶以便将其粉碎成具有基本上在5至15mm之间的尺寸的颗粒; 将颗粒引入具有螺杆外径的64倍或更多长度的双螺杆同向旋转挤出机的初始部分中，将挤出机内的颗粒混合在一起，该颗粒保持在35和350℃之间 由于以15和300rpm之间的速度旋转螺杆; 得到由脱硫橡胶形成的挤出物。

公开(公告)号：US20160244649A1

公开(公告)日：2016-08-25

申请号：US15145183

申请日：2016-05-03

申请人： DOWCO LLC

发明人： TODD D. JOHNSON ,  PAUL M. STANDLEY

IPC分类号： C09K3/16 ,  C08L21/00 ,  C08L77/06

CPC分类号： C09K3/16 ,  B01D39/1623 ,  B01D2239/0241 ,  B01D2239/1225 ,  C08L7/00 ,  C08L19/003 ,  C08L21/00 ,  C08L77/06 ,  C08L77/10 ,  C08L2205/02 ,  C08L2205/16 ,  D01F6/605 ,  D01F6/905 ,  D04H1/541 ,  D06M11/74 ,  D06M13/402 ,  C08K7/02

摘要： A fiber blend is provided that includes highly fibrillated aramid fibers and is easily dispersed in a polymer matrix. Embodiments of the fiber blend include highly-fibrillated aramid fibers; non-fibrillated aramid fibers; and an anti-static agent.

摘要翻译： 提供了包含高度原纤化芳族聚酰胺纤维并且容易分散在聚合物基质中的纤维共混物。 纤维共混物的实施方案包括高度原纤化的芳族聚酰胺纤维; 非原纤化芳纶纤维; 和防静电剂。

公开(公告)号：US20160130474A1

公开(公告)日：2016-05-12

申请号：US14939575

申请日：2015-11-12

申请人： Dongre Laboratory Services, Inc.

发明人： Rajendra Nidhish Dongre

IPC分类号： C09D195/00 ,  E01C11/16 ,  E01C7/36 ,  C09D109/06 ,  E01C21/00

CPC分类号： C09D195/005 ,  C08L19/003 ,  C08L95/00 ,  C08L2555/22 ,  C08L2555/34 ,  C08L2555/84 ,  C09D109/08 ,  E01C7/18 ,  Y02A30/333 ,  C08L9/06 ,  C08L17/00 ,  C08L9/08

摘要： A composition useful as an asphalt additive includes a plurality of substrate particles and a coating layer disposed on the particles, the coating layer including a solid elastomer. A method of producing an asphalt additive includes mixing an emulsion comprising an elastomer with a plurality of substrate particles. Another composition useful as an asphalt additive includes a plurality of substrate particles substantially coated with a first coating layer and a second coating layer, the first coating layer including a solid elastomer. An asphalt mix includes the asphalt additive composition, aggregate, and a binder.

摘要翻译： 可用作沥青添加剂的组合物包括多个基材颗粒和设置在颗粒上的涂层，涂层包括固体弹性体。 制备沥青添加剂的方法包括将包含弹性体的乳液与多个基底颗粒混合。 可用作沥青添加剂的另一种组合物包括基本上涂覆有第一涂层和第二涂层的多个基材颗粒，第一涂层包括固体弹性体。 沥青混合料包括沥青添加剂组合物，骨料和粘合剂。

公开(公告)号：US20160115304A1

公开(公告)日：2016-04-28

申请号：US14759006

申请日：2015-06-29

申请人： GREEN SOURCE HOLDINGS LLC

发明人： Shahram Reza SHAFIE ,  Gregory Cobb MERRILL

IPC分类号： C08L9/06 ,  C08L7/00 ,  C08L9/02 ,  C08L9/00

CPC分类号： C08L9/06 ,  C08C19/08 ,  C08J11/20 ,  C08J2319/00 ,  C08J2321/00 ,  C08K3/04 ,  C08K3/36 ,  C08K11/005 ,  C08L7/00 ,  C08L9/00 ,  C08L9/02 ,  C08L19/003 ,  C08L21/00 ,  Y02W30/706 ,  C08L91/00 ,  C08L17/00

摘要： Devulcanized rubber products having uniform structural properties similar to that of virgin rubber and final vulcanized recycled rubber products having properties similar to vulcanized rubber products made using solely virgin rubber as the rubber input.

摘要翻译： 具有与原始橡胶相似的结构特性与最终硫化回收橡胶产品具有类似于使用纯橡胶作为橡胶输入制造的硫化橡胶产品的特性的脱硫橡胶产品。