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. 发明授权

US08993495B2 Upgrading deasphalting residue to high performance asphalt 有权
标题翻译：脱沥青残渣升级为高性能沥青
公开(公告)号：US08993495B2
公开(公告)日：2015-03-31
申请号：US13309940
申请日：2011-12-02
申请人： Ramesh Varadaraj , Lyle E. Moran , John Brownie , Mary J. Gale
发明人： Ramesh Varadaraj , Lyle E. Moran , John Brownie , Mary J. Gale
IPC分类号： C10M169/04 , C10C3/00 , C10C3/02 , C08K5/42 , C08L91/00 , C08L95/00 , C10G21/00
CPC分类号： C08K5/42 , C08L91/00 , C08L95/00 , C10G21/003
摘要： A novel composition is provided that incorporates the residual solids from solvent deasphalting to make a high value asphalt product. A process for making the asphalt composition is also provided. A first portion of heavy oil or another feedstock can be deasphalted using propane deasphalting or another suitable deasphalting process. This generates a solvated fraction and an insoluble deasphalting residue. The deasphalting residue is then added to a second portion of heavy oil, such as a second portion of the same type of heavy oil that was used as feedstock in the solvent deasphalting. The mixture of deasphalting residue and heavy oil results in a novel dispersion that is suitable for use as an asphalt. Optionally, an additive such as an alkyl substituted aromatic sulfonic acid can be added to the composition to further improve the asphalt properties.
摘要翻译：提供了一种新的组合物，其包含来自溶剂脱沥青的残留固体以制备高价值沥青产品。还提供了制备沥青组合物的方法。重油或其他原料的第一部分可以使用丙烷脱沥青或其它合适的脱沥青方法脱沥青。这产生溶剂化馏分和不溶性脱沥青残渣。然后将脱沥青残渣加入重油的第二部分，例如在溶剂脱沥青中用作原料的相同类型重油的第二部分。脱沥青残渣和重油的混合物产生适合用作沥青的新型分散体。任选地，可将添加剂如烷基取代的芳族磺酸加入到组合物中以进一步改善沥青性能。

2. 发明申请

US20130143778A1 UPGRADING DEASPHALTING RESIDUE TO HIGH PERFORMANCE ASPHALT 有权
标题翻译：升级去除残留物到高性能沥青
公开(公告)号：US20130143778A1
公开(公告)日：2013-06-06
申请号：US13309940
申请日：2011-12-02
申请人： Ramesh Varadaraj , Lyle E. Moran , John Brownie , Mary J. Gale
发明人： Ramesh Varadaraj , Lyle E. Moran , John Brownie , Mary J. Gale
IPC分类号： C10M169/04 , C10C3/00 , C10L3/10
CPC分类号： C08K5/42 , C08L91/00 , C08L95/00 , C10G21/003
摘要： A novel composition is provided that incorporates the residual solids from solvent deasphalting to make a high value asphalt product. A process for making the asphalt composition is also provided. A first portion of heavy oil or another feedstock can be deasphalted using propane deasphalting or another suitable deasphalting process. This generates a solvated fraction and an insoluble deasphalting residue. The deasphalting residue is then added to a second portion of heavy oil, such as a second portion of the same type of heavy oil that was used as feedstock in the solvent deasphalting. The mixture of deasphalting residue and heavy oil results in a novel dispersion that is suitable for use as an asphalt. Optionally, an additive such as an alkyl substituted aromatic sulfonic acid can be added to the composition to further improve the asphalt properties.
摘要翻译：提供了一种新的组合物，其包含来自溶剂脱沥青的残留固体以制备高价值沥青产品。还提供了制备沥青组合物的方法。重油或其他原料的第一部分可以使用丙烷脱沥青或其它合适的脱沥青方法脱沥青。这产生溶剂化馏分和不溶性脱沥青残渣。然后将脱沥青残渣加入重油的第二部分，例如在溶剂脱沥青中用作原料的相同类型重油的第二部分。脱沥青残渣和重油的混合物产生适合用作沥青的新型分散体。任选地，可将添加剂如烷基取代的芳族磺酸加入到组合物中以进一步改善沥青性能。

3. 发明授权

US4882373A Asphaltic composition 失效
标题翻译：沥青组成
公开(公告)号：US4882373A
公开(公告)日：1989-11-21
申请号：US232210
申请日：1988-08-15
申请人： Lyle E. Moran
发明人： Lyle E. Moran
IPC分类号： C08L95/00 , C10C3/02
CPC分类号： C10C3/026 , C08L95/00
摘要： An asphaltic composition having improved tensile properties is disclosed. Also disclosed is a method for producing said composition which comprises:A. contacting an asphalt with a mineral acid;B. contacting the acid modified asphalt thus formed with an oxygen-containing gas;C. adding a thermoplastic elastomer to the acid/oxygen modified asphalt thus formed; andD. adding an unsaturated functional monomer to the polymer modified asphalt.In a preferred embodiment, the asphalt is contacted with an oxygen-containing gas prior to and during contact with the mineral acid.
摘要翻译：公开了具有改进的拉伸性能的沥青组合物。还公开了一种生产所述组合物的方法，其包括：A.使沥青与无机酸接触; B.将由此形成的酸改性沥青与含氧气体接触; C.将如此形成的酸/氧改性沥青添加热塑性弹性体; 和D.向聚合物改性沥青中加入不饱和官能单体。在优选的实施方案中，沥青在与无机酸接触之前和期间与含氧气体接触。

4. 发明授权

US5228977A Method of producing asphalt having an increased penetration and penetration index 失效
标题翻译：生产具有增加渗透和渗透指数的沥青的方法
公开(公告)号：US5228977A
公开(公告)日：1993-07-20
申请号：US793875
申请日：1991-11-18
申请人： Lyle E. Moran , William J. Murphy
发明人： Lyle E. Moran , William J. Murphy
IPC分类号： C10C3/10 , C10C3/02
CPC分类号： C10C3/026
摘要： This invention relates to a method for producing asphalt that has improved low temperature properties. More specifically, the penetration and Penetration Index of an asphalt can be increased if the asphalt is heat soaked in the presence of a dehydrogenation agent at a temperature above the temperature at which oxidation of the asphalt occurs and below the temperature at which coking is initiated. Polyvinyl chloride and a chlorinated wax are preferred dehydrogenation agents.

5. 发明授权

US4873275A Flow resistant asphalt paving binder 失效
标题翻译：耐流动沥青摊铺机
公开(公告)号：US4873275A
公开(公告)日：1989-10-10
申请号：US134954
申请日：1987-12-18
申请人： Lyle E. Moran , Lawrence G. Kaufman
发明人： Lyle E. Moran , Lawrence G. Kaufman
IPC分类号： C08L95/00 , C10C3/02
CPC分类号： C10C3/026 , C08L95/00
摘要： Paving binders, especially hot mix paving structures, may be modified to have both storage stability and increased creep resistance by the addition of copolymers of ethylene with vinyl acetate or lower alkyl esters of acrylic acid and methacrylic acid to the asphalt used in said binder, provided the asphalt has an asphaltene content of about 7 wt. % or less.
摘要翻译：可以通过将乙烯与乙酸乙烯酯或丙烯酸和甲基丙烯酸的低级烷基酯的共聚物加入到所述粘合剂中使用的沥青中来改性摊铺粘合剂，特别是热混合铺路结构以具有储存稳定性和增加的抗蠕变性，沥青的沥青质含量约为7wt。％或更少。

6. 发明授权

US4868233A Polyethylene modified asphalts 失效
标题翻译：聚乙烯改性沥青
公开(公告)号：US4868233A
公开(公告)日：1989-09-19
申请号：US73813
申请日：1987-07-15
申请人： Lyle E. Moran
发明人： Lyle E. Moran
IPC分类号： C08L95/00
CPC分类号： C08L95/00
摘要： The present invention relates to an improved polyethylene modified asphaltic composition and a method for its manufacture. More specifically, when certain linear polyethylene compounds are added to an asphalt that is low in asphaltenes but relatively high in saturates, there results a composition which has excellent storage stability, phase compatibility and creep resistance relative to unmodified asphalts. The improved asphaltic composition is particularly well suited for use as a binder in paving materials and as a coating or saturant for roofing products.

7. 发明授权

US5116522A Grease composition containing an ethylene copolymer having a melt index of at least about 40 失效
标题翻译：含有熔体指数为至少约40的乙烯共聚物的油脂组合物
公开(公告)号：US5116522A
公开(公告)日：1992-05-26
申请号：US397542
申请日：1989-08-23
申请人： Terrance O. Brown , David A. Slack , A. Gordon Alexander , Lyle E. Moran
发明人： Terrance O. Brown , David A. Slack , A. Gordon Alexander , Lyle E. Moran
IPC分类号： C10M169/06
CPC分类号： C10M169/06 , C10M2205/00 , C10M2205/022 , C10M2205/026 , C10M2205/028 , C10M2205/06 , C10M2207/1245 , C10M2207/125 , C10M2207/128 , C10M2207/1285 , C10M2207/129 , C10M2209/04 , C10M2209/06 , C10M2209/062 , C10M2209/082 , C10M2209/084 , C10M2209/086 , C10N2210/00 , C10N2210/01 , C10N2210/02 , C10N2210/03 , C10N2240/00 , C10N2240/02 , C10N2240/06 , C10N2240/22 , C10N2240/30 , C10N2240/50 , C10N2240/52 , C10N2240/54 , C10N2240/56 , C10N2240/58 , C10N2240/60 , C10N2240/66
摘要： A lubricating composition having improved high and low temperature properties is disclosed. More specifically, the addition of a certain ethylene copolymers having a Melt Index of at least about 40 g/10 mins. to a mixture comprising (1) a lubricating oil, (2) a thickener, and (3) a VI improver results in a lubricating composition which has both excellent high temperature adhesiveness and low temperature slumpability.
摘要翻译：公开了具有改善的高温和低温性能的润滑组合物。更具体地，加入某种具有至少约40g / 10mins的熔体指数的乙烯共聚物。涉及包含（1）润滑油，（2）增稠剂和（3）VI改进剂的混合物，形成具有优异的高温粘合性和低温塌陷性的润滑组合物。

8. 发明授权

US4711672A Asphaltic composition 失效
标题翻译：沥青组成
公开(公告)号：US4711672A
公开(公告)日：1987-12-08
申请号：US853925
申请日：1986-04-21
申请人： Helen R. Gorter , Lyle E. Moran , Warren D. Robertson , Shaunalea Savard
发明人： Helen R. Gorter , Lyle E. Moran , Warren D. Robertson , Shaunalea Savard
IPC分类号： C08K3/32 , C08L95/00
CPC分类号： C08K3/32
摘要： An asphaltic composition having improved temperature susceptibility and a method of manufacturing the improved asphaltic composition are disclosed. The improvement is directed at the addition of a stabilizing agent selected from the group consisting of Group IA sulfates, Group IIB sulfates and mixtures thereof.
摘要翻译：公开了具有改进的温度敏感性的沥青组合物和制造改进的沥青组合物的方法。改进之处在于添加选自由IA族硫酸盐，IIB族II族硫酸盐及其混合物组成的组的稳定剂。

9. 发明申请

US20080006561A1 Dearomatized asphalt 审中-公开
标题翻译：脱沥青沥青
公开(公告)号：US20080006561A1
公开(公告)日：2008-01-10
申请号：US11481172
申请日：2006-07-05
申请人： Lyle E. Moran , Larry W. Windsor
发明人： Lyle E. Moran , Larry W. Windsor
IPC分类号： C10C3/08 , B01D11/04
CPC分类号： C10C3/08 , C08L95/00
摘要： This invention relates to a dearomatized asphalt. More particularly, an asphalt is extracted with a aromatic extraction solvent to produce an asphalt-rich phase and a solvent rich phase. The asphalt rich phase is stripped of solvent to produce dearomatized asphalt that has superior properties for paving and roofing applications.
摘要翻译：本发明涉及脱芳香沥青。更具体地，用芳族萃取溶剂萃取沥青以产生富沥青相和富溶剂相。沥青富集相被除去溶剂以产生脱沥青沥青，具有优异的铺路和屋顶应用性能。

10. 发明授权

US5393811A Composition and method for improving the storage stability of polymer modified asphalts 失效
标题翻译：改进聚合物改性沥青的储存稳定性的组合物和方法
公开(公告)号：US5393811A
公开(公告)日：1995-02-28
申请号：US59695
申请日：1993-05-10
申请人： Lyle E. Moran , Katherine L. Sokol
发明人： Lyle E. Moran , Katherine L. Sokol
IPC分类号： C08L95/00 , C08L23/24
CPC分类号： C08L95/00
摘要： This invention relates to a composition and method for improving the storage stability of an asphalt that contains a higher molecular weight polymer having a number average molecular weight of at least about 10,000 which comprises adding a storage stable improving amount of a polymerized alpha-olefin prepared from an alpha-olefin of the formula ##STR1## where R is C.sub.6 to C.sub.50 alkyl, R.sup.1 is hydrogen or C.sub.6 to C.sub.50 alkyl, wherein the polymerized alpha-olefin has a number average molecular weight of from about 500 to 5,000 and is characterized in that it has a congealing and melting point which is essentially no higher than the congealing and melting point of the alpha-olefin from which it is prepared.
摘要翻译：本发明涉及一种用于改善含有数均分子量至少为约10,000的较高分子量聚合物的沥青的储存稳定性的组合物和方法，其包括加入储存稳定的改进量的由其中R是C 6至C 50烷基，R 1是氢或C 6至C 50烷基，其中聚合的α-烯烃的数均分子量为约500至5,000，其特征在于，式它具有基本上不高于其制备的α-烯烃的凝结和熔点的凝结和熔点。

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