公开(公告)号：US10059626B2

公开(公告)日：2018-08-28

申请号：US15495332

申请日：2017-04-24

Applicant: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS

Inventor： Nasser M. Al-Aqeeli ,  Homoud M. Assehdi ,  Mohammad Maslehuddin

IPC: C04B18/02 ,  C04B18/22 ,  C04B26/00 ,  C04B28/02 ,  C04B26/02 ,  C04B111/10 ,  C04B111/00

CPC classification number: C04B26/006 ,  C04B26/02 ,  C04B28/02 ,  C04B2111/00646 ,  C04B2111/1056 ,  Y02W30/95 ,  Y02W30/96 ,  C04B18/16 ,  C04B18/22 ,  C04B20/008 ,  C04B24/42 ,  C04B20/0076

Abstract: Crumb Rubber augmented masonry blocks including cement, aggregate, water, and crumb rubber. Crumb rubber is extracted from scrape tires after being processed and then mixed in specified percentages with aggregate, cement and water. In the present disclosure sand, which is used in the formation of conventional blocks, is replaced with crumb rubber to produce a sand-free masonry block containing crumb rubber. The developed crumb rubber masonry blocks satisfied the ASTM non-load bearing requirements in addition to satisfying the water absorption test.

公开(公告)号：US10040721B2

公开(公告)日：2018-08-07

申请号：US15612426

申请日：2017-06-02

Applicant: BASF SE ,  Pervious Paving Contractors LLC

Inventor： Steven Hicks ,  David Kenneth Bower ,  William G. Handlos ,  Joe Kaul ,  Brian T. Arnott

IPC: C08G18/00 ,  C08F283/04 ,  C08G18/28 ,  C08G59/14 ,  C08G18/08 ,  C08G18/63 ,  C08G73/10 ,  C08L75/00 ,  C04B26/14 ,  C04B26/20 ,  C04B18/22 ,  C04B14/04 ,  E01C19/10 ,  E01C19/50 ,  E01C7/30 ,  C04B111/00

CPC classification number: C04B26/14 ,  C04B14/04 ,  C04B18/22 ,  C04B26/16 ,  C04B26/20 ,  C04B2111/0075 ,  C04B2111/60 ,  E01C7/30 ,  E01C19/1013 ,  E01C19/104 ,  E01C19/45 ,  E01C19/50 ,  C04B14/06 ,  C04B14/22 ,  C04B20/0048 ,  C04B20/0076 ,  C04B40/0028 ,  C04B40/065 ,  C04B2103/54

Abstract: A method produces a composite material using a mixing system. The composite material comprises at least one aggregate, e.g. rock and/or glass, and the reaction product of a two-component polymeric binder composition comprising a first component, e.g. an isocyanate component, and a second component, e.g. an isocyanate-reactive component. The mixing system includes a mixing apparatus. The method includes the step of providing the aggregate, the first component and the second component into the mixing apparatus. The method further includes the step of mixing the first and second components to produce the reaction product of the two-component polymeric binder composition, and the step of applying the reaction product of the two-component polymeric binder composition to the aggregate within the mixing apparatus to produce the composite material. The composite material can be used for forming a paved structure, such as a sidewalk or a roadway.

公开(公告)号：US09950966B2

公开(公告)日：2018-04-24

申请号：US14412662

申请日：2013-07-03

Applicant: Gestalt Chemical Products, Inc.

Inventor： Alexander Oliferenko

IPC: C05C11/00 ,  C05C3/00 ,  C04B18/20 ,  C04B18/22 ,  C04B18/24 ,  C09K17/14 ,  C09K17/48

CPC classification number: C05C11/00 ,  C04B18/20 ,  C04B18/22 ,  C04B18/24 ,  C05C3/00 ,  C09K17/14 ,  C09K17/48 ,  Y02W30/96 ,  Y02W30/97 ,  C04B20/023

Abstract: It has been discovered that waste cross-linked polymer materials both synthetic (scrap tire rubber, used polyurethane, and epoxy and phenol resins in discarded printed circuit boards) and natural (wood biomass, keratin, and chitin) can be conveniently depolymerized at slightly elevated temperatures and moderate pressures by the action of a liquid chemical reagent. The proposed inexpensive process results in a substantial to total depolymerization of synthetic polymers and thereby recovers valuable liquid and solid materials. When applied to lignocellulosic biomass, the proposed process, depending on the reaction conditions, either unlocks the lignin-hemicellulose matrix making cellulose more available for fermenting microorganisms or results in carbonization, or coalification of the biomass that may be desirable in terms of sequestering excessive carbon from the Earth's biosphere.

公开(公告)号：US09796903B2

公开(公告)日：2017-10-24

申请号：US15038354

申请日：2013-12-20

Applicant: Halliburton Energy Services, Inc.

Inventor： Kyris Agapiou ,  Ben Iverson

IPC: E21B33/14 ,  C04B28/18 ,  C09K8/44 ,  C04B28/34 ,  C09K8/46 ,  C09K8/473 ,  C09K8/487 ,  C04B7/32

CPC classification number: C09K8/44 ,  C04B7/32 ,  C04B28/18 ,  C04B28/34 ,  C09K8/46 ,  C09K8/473 ,  C09K8/487 ,  E21B33/14 ,  Y02W30/96 ,  C04B14/386 ,  C04B18/22 ,  C04B20/002 ,  C04B22/16 ,  C04B38/02 ,  C04B38/10 ,  C04B2103/0088 ,  C04B2103/10 ,  C04B2103/22 ,  C04B2103/40 ,  C04B2103/408 ,  C04B2103/46 ,  C04B2103/50 ,  C04B14/04 ,  C04B14/303 ,  C04B22/064 ,  C04B14/041 ,  C04B22/12

Abstract: Corrosion-resistant refractory binder compositions may be formed with a calcium ion source, high-alumina refractory aluminosilicate pozzolan, and water. Any one or more of such components may individually be non-cementitious. Examples of high-alumina refractory aluminosilicate pozzolan include crushed firebrick; firebrick grog; and mixtures of silicate and any one or more of corundum, high-alumina ceramic, and bauxite; refractory mortar; fire clay; mullite; fused mullite; and combinations thereof, among others. A binder composition may be mixed with sufficient amount of water to form a slurry, which slurry may be introduced into a subterranean formation (e.g., via a wellbore penetrating the subterranean formation). A plurality of the non-cementitious components may react in the presence of water when exposed to suitable conditions so as to enable the binder composition to set. Such compositions, once set, may exhibit enhanced corrosion and/or heat resistance as compared to other binder compositions.

公开(公告)号：US09771772B2

公开(公告)日：2017-09-26

申请号：US14891087

申请日：2013-09-20

Applicant: Halliburton Energy Services, Inc.

Inventor： Lance E. Brothers ,  Ronnie Glen Morgan ,  Pauline Akinyi Otieno ,  Peter James Boul ,  Kyriacos Agapiou ,  Thomas J. Pisklak

IPC: E21B33/14 ,  E21B33/13 ,  C09K8/467 ,  C04B28/02 ,  C04B22/06

CPC classification number: E21B33/14 ,  C04B22/06 ,  C04B28/02 ,  C09K8/467 ,  E21B33/13 ,  Y02W30/96 ,  C04B14/16 ,  C04B14/30 ,  C04B20/008 ,  C04B22/064 ,  C04B38/10 ,  C04B40/0608 ,  C04B2103/12 ,  C04B2103/22 ,  C04B14/06 ,  C04B14/368 ,  C04B16/04 ,  C04B18/22 ,  C04B2/02

Abstract: Methods may comprise providing a cement dry blend comprising a plurality of cement particles and a plurality of inert microparticles, wherein the inert microparticles have an average diameter at least about 3 times smaller than that of the average diameter of the cement particles; mixing water, a set retarding additive, and the cement dry blend to yield a cement slurry; storing the cement slurry; mixing a cement set accelerator into the cement slurry; introducing the cement slurry into a wellbore penetrating a subterranean formation; and allowing the cement slurry to set at a location within the wellbore, the subterranean formation, or both.

公开(公告)号：US20170253528A1

公开(公告)日：2017-09-07

申请号：US15447810

申请日：2017-03-02

Applicant: SK Innovation Co., Ltd. ,  SK Energy Co., Ltd.

Inventor： Ki Byung Kim ,  Bo Ram Jeon ,  Won Jun Woo ,  Sang Seob Lee ,  Min Hee Lee ,  Haibo Zhao

IPC: C04B24/12 ,  C04B24/36 ,  C04B14/28 ,  C04B26/26 ,  C04B14/04

CPC classification number: C04B24/122 ,  C04B14/048 ,  C04B14/28 ,  C04B24/36 ,  C04B26/26 ,  C04B28/04 ,  C04B2111/0075 ,  C04B2111/27 ,  C08K5/16 ,  C08L63/00 ,  C08L95/00 ,  C08L2555/34 ,  C08L2555/52 ,  C08L2555/54 ,  C08L2555/82 ,  C08L2555/84 ,  Y02A30/333 ,  Y02W30/92 ,  Y02W30/94 ,  Y02W30/95 ,  Y02W30/96 ,  Y02W30/97 ,  C04B7/02 ,  C04B14/022 ,  C04B16/06 ,  C04B18/08 ,  C04B18/142 ,  C04B18/167 ,  C04B18/22 ,  C04B18/24 ,  C04B22/064 ,  C04B24/2611 ,  C04B24/2623 ,  C04B24/2641 ,  C04B24/2676 ,  C04B24/2682 ,  C04B24/121

Abstract: Provided is an asphalt binder composition, and more particularly, an asphalt binder composition capable of improving mixability between an asphalt binder and an aggregate, and compactibility and water resistance of an asphalt paving mixture. More particularly, the present invention relates to an asphalt binder composition capable of being used in hot mix asphalt for improving workability and/or stripping-resistance, warm-mix asphalt, recycling of reclaimed asphalt pavement, or the like.

公开(公告)号：US09745459B2

公开(公告)日：2017-08-29

申请号：US14652135

申请日：2013-12-11

Applicant: Dow Global Technologies LLC

Inventor： Juergen Dombrowski ,  Hartmut Kuehn ,  Margarita Perello ,  Sonja Scharlemann

IPC: C08L33/08 ,  C08L25/10 ,  C08L31/04 ,  C08J3/12 ,  C04B28/02 ,  C04B40/00 ,  C08L9/02 ,  C04B103/00 ,  C04B111/00 ,  C04B111/28

CPC classification number: C08L33/08 ,  C04B28/02 ,  C04B40/0042 ,  C04B2103/0057 ,  C04B2111/00637 ,  C04B2111/28 ,  C08J3/12 ,  C08L9/02 ,  C08L9/06 ,  C08L25/10 ,  C08L29/04 ,  C08L31/04 ,  C08L2205/03 ,  C09J125/10 ,  C09J131/04 ,  C09J133/08 ,  Y02W30/96 ,  C04B18/22 ,  C04B20/008 ,  C04B24/2623 ,  C04B24/2676 ,  C04B40/0608 ,  C08L17/00

Abstract: The present invention relates to a water redispersible polymer powder (RDP) which comprises a co-dried admixture of a water-insoluble film forming polymer, a colloidal stabilizer and rubber particles. The presence of rubber within the RDP does not significantly affect redispersibility and may, when incorporated into hydraulically-binding compositions, provide an improvement in the physical properties of the resultant hydraulically bound composition.

公开(公告)号：US09670095B2

公开(公告)日：2017-06-06

申请号：US15065473

申请日：2016-03-09

Applicant: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS

Inventor： Nasser M. Al-Aqeeli ,  Homoud M. Assehdi ,  Mohammad Maslehuddin

IPC: C04B18/22 ,  C04B24/42 ,  C04B28/02 ,  C04B111/10

CPC classification number: C04B26/006 ,  C04B26/02 ,  C04B28/02 ,  C04B2111/00646 ,  C04B2111/1056 ,  Y02W30/95 ,  Y02W30/96 ,  C04B18/16 ,  C04B18/22 ,  C04B20/008 ,  C04B24/42 ,  C04B20/0076

Abstract: Crumb Rubber augmented masonry blocks including cement, aggregate, water, and crumb rubber. Crumb rubber is extracted from scrape tires after being processed and then mixed in specified percentages with aggregate, cement and water. In the present disclosure sand, which is used in the formation of conventional blocks, is replaced with crumb rubber to produce a sand-free masonry block containing crumb rubber. The developed crumb rubber masonry blocks satisfied the ASTM non-load bearing requirements in addition to satisfying the water absorption test.

公开(公告)号：US20160208499A1

公开(公告)日：2016-07-21

申请号：US15082312

申请日：2016-03-28

Applicant: William Gary Bennett

Inventor： William Gary Bennett

IPC: E04F13/14 ,  C04B28/04 ,  C04B7/02 ,  E04F13/08 ,  B28B1/14

CPC classification number: E04F13/147 ,  B28B7/007 ,  B28B23/0081 ,  B28B23/0087 ,  B29C39/003 ,  C04B7/02 ,  C04B28/04 ,  C04B2111/54 ,  E04F13/0873 ,  Y02W30/96 ,  Y02W30/97 ,  C04B18/22 ,  C04B18/24 ,  C04B2103/10 ,  C04B20/0048 ,  C04B2103/54

Abstract: A method and system are described for manufacture of an artificial stone veneer having a lighter weight relative to artificial stones and artificial stone veneers presently known in the art. More specifically, a system and method is described for manufacture of an artificial stone or artificial stone veneer from a cement based compound that includes a portion of crumb rubber. An exemplary compound mixture that may be leveraged by embodiments of the invention comprises: a portion of about 376 pounds of Portland cement, a portion of about 352 pounds of crumb rubber, a portion of reinforcement fibers (cellulose based fiber), a portion of about 192 oz. of accelerator to speed cure time, and a portion of about 32 gallons of water.

Abstract translation: 描述了一种用于制造相对于现有技术中已知的人造石和人造石单板具有较轻重量的人造石单板的方法和系统。 更具体地说，描述了一种用于从包括一部分碎屑橡胶的水泥基化合物制造人造石或人造石单板的系统和方法。 可以通过本发明的实施方案利用的示例性复合混合物包括：约376磅波特兰水泥的一部分，约352磅的橡胶的一部分，一部分增强纤维（纤维素基纤维），一部分约 192盎司 的加速器以加速固化时间，以及约32加仑水的一部分。

公开(公告)号：US09382160B2

公开(公告)日：2016-07-05

申请号：US14253978

申请日：2014-04-16

Applicant: King Fahd University of Petroleum and Minerals

Inventor： Nasser M. Al-Aqeeli ,  Homoud M. Assehdi

IPC: C04B26/00 ,  C04B26/02 ,  C04B28/02 ,  C04B111/10

CPC classification number: C04B28/02 ,  C04B2111/1056 ,  Y02W30/96 ,  C04B18/22 ,  C04B24/42

Abstract: This invention relates to the development of Crumb Rubber augmented masonry blocks. Crumb rubber is extracted from scrape tires after being processed and then mixed in specified percentages with concrete, cement and water. In the present disclosure sand, which is used in the formation of conventional blocks, is replaced with crumb rubber to produce a sand-free masonry block containing crumb rubber. The developed crumb rubber masonry blocks satisfied the ASTM non-load bearing requirements in addition to satisfying the water absorption test.

Abstract translation: 本发明涉及碎石橡胶增强砌块的开发。 经过加工处理之后，从刮擦轮胎中提取碎屑橡胶，然后以混凝土，水泥和水混合。 在本公开内容中，用于形成常规块体的砂子被碎屑橡胶代替以产生含有碎屑橡胶的无砂砌块。 除了满足吸水试验之外，开发的橡胶砌块也符合ASTM无负载要求。