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1. 发明申请

US20180209102A1 BIOBASED ASPHALT REJUVENATING EMULSION 审中-公开
公开(公告)号：US20180209102A1
公开(公告)日：2018-07-26
申请号：US15744812
申请日：2016-07-15
申请人： ERGON ASPHALT & EMULSIONS, INC.
发明人： Gaylon L. Baumgardner , Paul A. Morris , Joel B. Shealey , William E. Grubba
IPC分类号： E01C7/18 , C08L91/00 , C08L95/00
CPC分类号： E01C7/187 , C08L91/00 , C08L95/005 , C08L2555/28 , C08L2555/34 , C08L2555/64 , C08L2555/80 , C08L101/00
摘要： A polymer-modified emulsion used for rejuvenating or repairing deteriorated asphalt pavement includes an asphalt phase containing an asphalt and a biobased rejuvenating agent, and an aqueous phase including water and an emulsifying agent, and one or more polymers included in the asphalt phase, the aqueous phase or both.

2. 发明申请

US20180057686A1 ASPHALT PRODUCTS AND METHODS OF PRODUCING THEM FOR REJUVENATION AND SOFTENING OF ASPHALT 审中-公开
公开(公告)号：US20180057686A1
公开(公告)日：2018-03-01
申请号：US15691295
申请日：2017-08-30
申请人： Iowa State University Research Foundation, Inc.
发明人： Ronald Christopher Williams , Joseph H. Podolsky , Nacu Hernandez , Eric W. Cochran , Austin Hohmann , Mohamed Elkashef
IPC分类号： C08L95/00 , C08J3/22 , E01C7/18 , E01C7/26 , E01C19/00
CPC分类号： C08L95/00 , C08J3/22 , C08J3/226 , C08J2395/00 , C08J2447/00 , C08J2491/00 , C08J2495/00 , C08L91/00 , C08L2555/24 , C08L2555/26 , C08L2555/28 , C08L2555/34 , C08L2555/64 , C08L2555/84 , E01C7/18 , E01C7/265 , E01C19/002 , E04D1/20 , E04D2001/005 , Y02A30/333
摘要： The present invention relates to relates to a method of producing an improved asphalt. This method includes providing an asphalt binder and providing a compound of formula (I): as described herein. The asphalt binder is mixed with the compound of formula (I) under conditions effective to produce an improved asphalt. Also disclosed are an asphalt product and a method of making asphalt material.

3. 发明授权

US09828506B2 Rejuvenation of reclaimed asphalt 有权
公开(公告)号：US09828506B2
公开(公告)日：2017-11-28
申请号：US14364805
申请日：2013-04-25
申请人： ARIZONA CHEMICAL COMPANY, LLC
发明人： William Lewis Grady , Tresha Overstreet , Charles David Moses , David Jan Cornelius Broere , Laurent Porot
IPC分类号： C08L95/00 , C08L91/00 , C08K3/34 , E01C7/18 , E01C11/00
CPC分类号： C08L95/00 , C08K3/34 , C08L91/00 , C08L2555/22 , C08L2555/24 , C08L2555/34 , C08L2555/64 , E01C7/18 , E01C11/00 , Y02A30/333 , Y02P20/582
摘要： Asphalt compositions comprising reclaimed asphalt and an ester-functional rejuvenating agent derived from tall oil are disclosed. Rejuvenated binder compositions are also included. The rejuvenating agents restore to reclaimed asphalt desirable properties of virgin asphalt. Reduced glass-transition onset temperatures and improved creep stiffness in the rejuvenated binders translate to improved low-temperature cracking resistance in the asphalt. The rejuvenating agents impart desirable softening at low dosage while also maintaining acceptable penetration values. Dynamic shear rheometry results demonstrate that criteria for asphalt compositions under low, intermediate, and high temperature conditions can be achieved, and the asphalt will have good fatigue cracking resistance and rutting avoidance. The rejuvenating agents reduce the temperature needed to compact or mix asphalt compositions, which conserves energy and reduces cost. The rejuvenated asphalt and binder compositions enable greater use of reclaimed asphalt, especially RAP, and help the road construction industry reduce its reliance on virgin, non-renewable materials.

4. 发明申请

US20170107376A1 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.

5. 发明申请

US20170022365A1 DEODORIZED ASPHALT ADDITIVE COMPOSITION 有权
标题翻译：去除沥青添加剂组合物
公开(公告)号：US20170022365A1
公开(公告)日：2017-01-26
申请号：US15288387
申请日：2016-10-07
申请人： Aaron S. Puhala , Michael S. Ivany , James W. Hoover
发明人： Aaron S. Puhala , Michael S. Ivany , James W. Hoover
IPC分类号： C08L95/00 , C08L1/02 , C09D195/00
CPC分类号： C08L95/00 , C08K5/098 , C08L1/02 , C08L2555/62 , C08L2555/64 , C09D195/00
摘要： This invention is based upon the discovery that hydroxylated carboxylic acids which contain at least 17 carbon atoms and zinc, aluminum or alkaline earth metal salts thereof, such as zinc ricinoleate, act effectively as deodorants in asphalt and asphalt containing compositions. The present invention more specifically discloses an asphalt additive composition which is comprised of (1) an asphalt, (2) 0.05 weight percent to about 4 weight percent of a partitioning agent, and (3) at least 0.1 weight percent of a deodorant selected from the group consisting of (a) a hydroxylated carboxylic acid which contains at least 17 carbon atoms and (b) an aluminum, zinc, or alkaline earth metal salt of a hydroxylated carboxylic acid which contains at least 17 carbon atoms. In many applications it is beneficial for the asphalt additive composition to further include 0.5 weight percent to about 50 weight percent of a polymer additive.
摘要翻译：本发明基于以下发现：含有至少17个碳原子的羟基化羧酸及其锌，铝或碱土金属盐如蓖麻油酸锌在沥青和含沥青的组合物中有效地作为除臭剂起作用。本发明更具体地公开了一种沥青添加剂组合物，其包含（1）沥青，（2）0.05重量％至约4重量％的分配剂，和（3）至少0.1重量％的除臭剂，由（a）含有至少17个碳原子的羟基化羧酸和（b）含有至少17个碳原子的羟基化羧酸的铝，锌或碱土金属盐组成的组。在许多应用中，沥青添加剂组合物进一步包含0.5重量％至约50重量％的聚合物添加剂是有益的。

6. 发明申请

US20140366774A1 ADDITIVES FOR INDUSTRIAL BITUMEN 审中-公开
标题翻译：工业百科的添加剂
公开(公告)号：US20140366774A1
公开(公告)日：2014-12-18
申请号：US14301879
申请日：2014-06-11
申请人： CECA S.A.
发明人： GILLES BARRETO , JUAN ANTONIO GONZALEZ LEON
IPC分类号： C08K5/3445
CPC分类号： C08K5/3445 , C08K5/09 , C08L95/00 , C08L2555/40 , C08L2555/64
摘要： The present invention relates to industrial bitumen compositions comprising at least one industrial bitumen, and at least one surface-active agent for reducing the viscosity of said bitumen. The present invention also relates to the use of said industrial bitumen compositions for the preparation of industrial bitumen-containing products, as well as the products thus obtained.
摘要翻译：本发明涉及包含至少一种工业沥青的工业沥青组合物和至少一种用于降低所述沥青的粘度的表面活性剂。本发明还涉及所述工业沥青组合物用于制备工业含沥青的产品以及由此获得的产品的用途。

7. 发明授权

US08900360B2 Asphalt compositions with resinous addition derived from animal waste 有权
标题翻译：具有树脂添加剂的沥青组合物来源于动物废物
公开(公告)号：US08900360B2
公开(公告)日：2014-12-02
申请号：US13482265
申请日：2012-05-29
申请人： James E. Nevin
发明人： James E. Nevin
IPC分类号： C08L95/00 , C10G1/00 , C11B1/00
CPC分类号： C08L95/00 , C08K5/09 , C08K5/16 , C08L91/00 , C08L2555/64
摘要： A bio-resource resin for use as a replacement for a portion of asphalt in asphalt compositions includes a bio-oil derived from animal waste and including hydrocarbons; and a compatibilizing agent. The bio-oil is derived from animal waste by subjecting the animal waste to a conversion process selected from a hydrothermal conversion process and a thermochemical conversion process. This bio-resource resin can be employed as a substitute for a portion of asphalt in common asphalt compositions, and the compatibilizing agent improves the chemical compatibility between the bio-oil and the asphalt.
摘要翻译：用作沥青组合物中部分沥青的替代物的生物资源树脂包括衍生自动物废物并包括烃的生物油; 和相容剂。通过对动物废物进行选自水热转化法和热化学转化法的转化方法，生物油来源于动物废物。该生物资源树脂可用作普通沥青组合物中部分沥青的替代物，相容剂改善生物油和沥青之间的化学相容性。

8. 发明申请

US20130022823A1 Roofing Product Including Roofing-Grade Asphalt Mixture And Methods Of Making The Roofing Produc And The Roofing-Grade Asphalt Mixture 审中-公开
标题翻译：屋顶产品包括屋面沥青混合料及制作屋顶产品和屋面沥青混合料的方法
公开(公告)号：US20130022823A1
公开(公告)日：2013-01-24
申请号：US13541328
申请日：2012-07-03
申请人： Michael J. Franks, SR.
发明人： Michael J. Franks, SR.
IPC分类号： B32B11/04 , B32B17/02 , C08L95/00 , C09D195/00 , C08L1/00
CPC分类号： D06N5/003 , B32B11/10 , B32B2419/06 , C08K3/24 , C08L91/00 , C08L95/00 , C08L2555/34 , C08L2555/40 , C08L2555/52 , C08L2555/64 , Y10T428/31641 , Y10T428/31815 , Y10T428/31819
摘要： A method of forming a roofing-grade asphalt mixture can include mixing a bio-asphalt including a partially oxidized bio-source material, a bitumen source material different from the bio-asphalt, and particles to form the roofing-grade asphalt mixture. In an embodiment, the bitumen source material can have a softening point of at least approximately 102° C. and a penetration distance no greater than approximately 20 dmm. In another embodiment, the roofing-grade asphalt mixture can have a softening point of at least approximately 104° C., a penetration distance no greater than approximately 12 dmm, a viscosity of at least approximately 3000 cps at a temperature of 177° C., or any combination thereof. The roofing-grade asphalt mixture can be applied to a base material to form a roofing product.
摘要翻译：形成屋顶级沥青混合料的方法可以包括混合包括部分氧化的生物源材料的生物沥青，不同于生物沥青的沥青源材料和形成屋顶级沥青混合物的颗粒。在一个实施方案中，沥青源材料可以具有至少约102℃的软化点和不大于约20dmm的穿透距离。在另一个实施方案中，屋顶级沥青混合物可以具有至少约104℃的软化点，不大于约12dmm的渗透距离，在177℃的温度下至少约3000cps的粘度。，或其任何组合。屋顶级沥青混合料可用于基材以形成屋顶产品。

9. 发明授权

US6087419A Oxidized all-weather cutback asphalts 失效
标题翻译：氧化全天候削减沥青
公开(公告)号：US6087419A
公开(公告)日：2000-07-11
申请号：US122190
申请日：1998-07-23
申请人： John R. Fields
发明人： John R. Fields
IPC分类号： C08L95/00
CPC分类号： C08L95/00 , C08L2555/64 , C08L2555/70 , C08L2555/86
摘要： Fully oxidized cutback asphalts suitable for application in roofing, waterproofing, and sealing applications in all weather conditions, including as mastics and other sealants. Compositions according to the invention comprise unprecedented proportions of solids and asphalts yet remain workable to temperatures as low as 20.degree. F. or below. In addition to fully-oxidized roofing-grade asphalts, preferred compositions according to the invention also comprise hydrophobic agents selected from the group comprising fatty acids and amine compounds and may be applied in rain or other wet conditions, and include polybutene to control the glass transition temperature of the completed mastic and thereby permit application of the composition at extremely low temperatures. Preferred embodiments optionally also comprise fillers such as cellulose fibers, diatomaceous earth, limestone, and asbestos for various advantageous purposes.
摘要翻译：全面氧化的切割沥青适用于屋顶，防水和密封应用，适用于所有天气条件下，包括胶粘剂和其他密封剂。根据本发明的组合物包括空气比例的固体和沥青，但仍然可以在低于20°F或更低的温度下工作。除了完全氧化的屋顶级沥青之外，根据本发明的优选组合物还包含选自脂肪酸和胺化合物的疏水剂，并且可以在雨或其它湿条件下使用，并且包括聚丁烯以控制玻璃化转变完成的胶泥的温度，从而允许组合物在极低温度下施用。优选实施方案任选地还包括填料，例如纤维素纤维，硅藻土，石灰石和用于各种有利目的的石棉。

10. 发明授权

US3483153A Process for manufacturing asphalt and petroleum compositions 失效
标题翻译：制备沥青和石油组合物的方法
公开(公告)号：US3483153A
公开(公告)日：1969-12-09
申请号：US3483153D
申请日：1966-11-17
申请人： PHILLIPS PETROLEUM CO
发明人： PITCHFORD ARMIN C
IPC分类号： C10C3/02 , C08H13/02
CPC分类号： C10C3/026 , C08K5/092 , C08K5/101 , C08K5/103 , C08L91/00 , C08L95/00 , C08L2555/26 , C08L2555/64

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