专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2013115825A1 COMPOSITIONS COMPRISING ASPHALT AND ELECTRICALLY NEUTRAL COPOLYMER DISPERSIONS 审中-公开
标题翻译：包含沥青和电中性共聚物分散体的组合物
公开(公告)号：WO2013115825A1
公开(公告)日：2013-08-08
申请号：PCT/US2012/023715
申请日：2012-02-03
申请人： KADRMAS, Arlis , BURGHART, Armin
发明人： KADRMAS, Arlis , BURGHART, Armin
IPC分类号： C08F236/10 , E01C7/26
CPC分类号： C09D195/005 , C08L95/005 , C08L2555/28 , C08L2555/80 , E01C3/00 , E01C7/00 , E01C7/185 , E01C11/00
摘要： A composition is provided for use in a pavement surface, comprising (a) asphalt in an amount of from 40 to 70 parts by weight; (b) an electrically neutral copolymer in an amount of from greater than 0 to 10 parts by weight; (c) an emulsifier in an amount of from 0.1 to 4 parts by weight; (d) an acid or a base in an amount of from 0.1 to 4 parts by weight; and (e) water in an amount of from 25 to 60 parts by weight. A method of making a composition, a method of applying a composition, and a paved surface is also disclosed.
摘要翻译：提供一种用于路面的组合物，其包含（a）40至70重量份的沥青; （b）大于0至10重量份的电中性共聚物; （c）0.1至4重量份的乳化剂; （d）0.1至4重量份的酸或碱; 和（e）25至60重量份的水。还公开了制备组合物的方法，施加组合物的方法和铺砌的表面。

2. 发明申请

WO2010044822A1 FIBER MODIFIED LAYER AND METHODS OF MAKING AND USING SAME 审中-公开
标题翻译：纤维改性层及其制备方法和使用方法
公开(公告)号：WO2010044822A1
公开(公告)日：2010-04-22
申请号：PCT/US2009/005322
申请日：2009-09-25
申请人： ROAD SCIENCE, L.L.C , KADRMAS, Arlis , CECCOVILLI, Renato
发明人： KADRMAS, Arlis , CECCOVILLI, Renato
IPC分类号： C08L95/00
CPC分类号： C08L95/00 , C08L95/005 , Y10T428/249932 , Y10T428/249933 , Y10T428/2904
摘要： A composition for use in a fiber modified layer, comprising an aggregate material, a binder, and a plurality of fibers, wherein each fiber has a length of greater than 0.25 inches (0.635 cm). Also provided is a method of selecting a fiber modified layer for applying on an existing surface, comprising the steps of: providing a binder mixture having an effective amount of an aggregate material, a binder, and a plurality of fibers, wherein each of the plurality of fibers has a length greater than 0.25 inches (0.635 cm); applying the binder mixture to a selected surface to form a fiber modified proposed layer; testing the fiber modified proposed layer for fatigue or crack resistant properties; and selecting the binder mixture for application on the existing surface for performance if the fiber modified proposed layer has fatigue or crack resistant properties.
摘要翻译：用于纤维改性层的组合物，其包含聚集体材料，粘合剂和多根纤维，其中每根纤维的长度大于0.25英寸（0.635cm）。还提供了选择用于在现有表面上施加的纤维改性层的方法，包括以下步骤：提供具有有效量的骨料，粘合剂和多根纤维的粘合剂混合物，其中多个的纤维长度大于0.25英寸（0.635厘米）; 将粘合剂混合物施加到选定的表面以形成纤维改性的提出的层; 测试纤维改性提出的层的疲劳或抗裂性能; 如果纤维改性提出的层具有疲劳或抗裂性，则选择用于现有表面的粘合剂混合物以用于性能。

3. 发明申请

WO2019190624A1 ASPHALT COMPOSITION AND METHOD OF USING SAME IN TACK COATS 审中-公开
公开(公告)号：WO2019190624A1
公开(公告)日：2019-10-03
申请号：PCT/US2019/015374
申请日：2019-01-28
申请人： BASF SE , AVRAMIDIS, Kostas S. , ANDREWS, James , KIRK, William , WALDEN, Kimberly , KADRMAS, Arlis
发明人： AVRAMIDIS, Kostas S. , ANDREWS, James , KIRK, William , WALDEN, Kimberly , KADRMAS, Arlis
IPC分类号： C08L95/00 , C08L9/00 , C08L9/06 , C08L23/08 , C08L25/04 , C08L33/08 , C08L33/12 , C08L79/02
摘要： Provided herein are asphalt compositions comprising asphalt, a carboxylated copolymer, a polyalkyleneimine, and a photoinitiator. The carboxylated copolymer present in the asphalt compositions can be a latex composition derived from a carboxylated styrene-butadiene copolymer. The carboxylated copolymer includes from 0.5% to 25% by weight carboxylic acid monomers. The carboxylated styrene-butadiene polymer and the asphalt can be present in a weight ratio of from 1:99 to 1:10. The polyalkyleneimine present in the asphalt compositions can be in an amount of greater than 0% to up to 10% by weight of the asphalt composition. The photoinitiator can include benzophenone and/or a derivative thereof. Tack coats meeting ASTM-D-977 standard comprising the asphalt compositions disclosed herein are also provided. The tack coat can have a tack-free time of 10 minutes or less. Methods of producing the asphalt compositions and tack coats are also disclosed.

4. 发明申请

WO2009025949A1 DESIGN TECHNIQUE FOR SELECTING A BITUMINOUS MIXTURE FOR USE IN A HOT IN-PLACE RECYCLING PROCESS 审中-公开
标题翻译：用于选择在热回收循环过程中使用的BITUMINOUS混合物的设计技术
公开(公告)号：WO2009025949A1
公开(公告)日：2009-02-26
申请号：PCT/US2008/070743
申请日：2008-07-22
申请人： SEMMATERIALS, L.P. , KADRMAS, Arlis
发明人： KADRMAS, Arlis
IPC分类号： C08L95/00 , E01C23/06
CPC分类号： C08L95/00 , E01C23/065
摘要： A method of reconstructing a road by selecting a bituminous mixture for repairing a paved surface and re-paving the surface using a hot in-place recycling process. Selection includes adding and mixing various types and amounts of bitumens with a reclaimed sample of the paved surface to form mixtures, compacting the mixtures to form test specimens with air voids within about 1-3% of the air voids of the paved surface or density within 10-20% of the density of the paved surface, and measuring the rheology of the specimens, preferably by a tensile strength procedure. Selecting bitumen content based on the rheology of the tested specimens. Re-paving the surface by milling the surface to a depth of about 1.5-8 inches, mixing the selected bitumen with the milled surface, and paving the surface with the paving mixture thus formed.
摘要翻译：通过选择沥青混合物来修复道路的方法，用于修复铺设的表面并使用热的就地再循环过程重新铺设表面。选择包括加入和混合各种类型和数量的沥青与铺设表面的回收样品以形成混合物，压实混合物以形成测试样品，空气空隙在铺面的空气中的约1-3％或密度范围内 10-20％的铺筑表面的密度，并且优选地通过拉伸强度程序来测量样品的流变性。基于测试样品的流变学选择沥青含量。通过将表面研磨至约1.5-8英寸的深度来重新铺平表面，将所选择的沥青与研磨表面混合，并用如此形成的铺路混合物铺设表面。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式