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公开(公告)号:US08344049B2
公开(公告)日:2013-01-01
申请号:US12881791
申请日:2010-09-14
申请人: William L. Hergenrother , Peter W. Boerner , Christine Rademacher , Daniel F. Graves , Timothy P. Reece , Herbert L. Wissel
发明人: William L. Hergenrother , Peter W. Boerner , Christine Rademacher , Daniel F. Graves , Timothy P. Reece , Herbert L. Wissel
IPC分类号: C08L95/00
CPC分类号: C08L95/00 , C08L25/10 , C08L53/02 , C08L2666/74 , C08L53/00 , C08L2666/24 , C08L2666/04
摘要: A modified asphalt binder composition prepared by combining asphalt binder, phosphorus pentasulfide, and less than 2.5 parts by weight unsaturated polymer, per 100 parts by weight asphalt binder, to thereby produce a modified asphalt binder composition characterized by an elongation recovery at 25° C., as determined according to AASHTO T301, of greater than 75%.
摘要翻译: 通过将沥青粘合剂,五硫化二磷和小于2.5重量份的不饱和聚合物相对于100重量份的沥青粘合剂混合制备的改性沥青粘合剂组合物,由此制备改性沥青粘合剂组合物,其特征在于在25℃下的伸长率恢复 ,根据AASHTO T301确定,大于75%。
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公开(公告)号:US08124677B2
公开(公告)日:2012-02-28
申请号:US12881768
申请日:2010-09-14
申请人: William L. Hergenrother , Peter W. Boerner , Daniel F. Graves , Christine Rademacher , Timothy P. Reece , Herbert L. Wissel
发明人: William L. Hergenrother , Peter W. Boerner , Daniel F. Graves , Christine Rademacher , Timothy P. Reece , Herbert L. Wissel
IPC分类号: C08L95/00
摘要: A modified asphalt binder composition prepared by combining asphalt binder, phosphorus pentasulfide, and less than 2.5 parts by weight unsaturated polymer, per 100 parts by weight asphalt binder, to thereby produce a modified asphalt binder composition characterized by an elongation recovery at 25° C., as determined according to AASHTO T301, of greater than 75%, where the phosphorus pentasulfide includes a blend of P4S10 and P4S9.
摘要翻译: 通过将沥青粘合剂,五硫化二磷和小于2.5重量份的不饱和聚合物相对于100重量份的沥青粘合剂混合制备的改性沥青粘合剂组合物,由此制备改性沥青粘合剂组合物,其特征在于在25℃下的伸长率恢复 ,如根据AASHTO T301测定的大于75%,其中五硫化二磷包括P4S10和P4S9的共混物。
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公开(公告)号:US07642302B2
公开(公告)日:2010-01-05
申请号:US11820716
申请日:2007-06-20
申请人: William L. Hergenrother , Peter W. Boerner , Daniel F. Graves , Christine Rademacher , Timothy P. Reece , Herbert L. Wissel
发明人: William L. Hergenrother , Peter W. Boerner , Daniel F. Graves , Christine Rademacher , Timothy P. Reece , Herbert L. Wissel
摘要: A process for preparing a modified asphalt binder composition, the process comprising mixing asphalt, an unsaturated polymer, and phosphorus pentasulfide to form a modified asphalt composition.
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公开(公告)号:US20110105652A1
公开(公告)日:2011-05-05
申请号:US12881791
申请日:2010-09-14
申请人: William L. Hergenrother , Peter W. Boerner , Christine Rademacher , Daniel F. Graves , Timothy P. Reece , Herbert L. Wissel
发明人: William L. Hergenrother , Peter W. Boerner , Christine Rademacher , Daniel F. Graves , Timothy P. Reece , Herbert L. Wissel
IPC分类号: C08L95/00
CPC分类号: C08L95/00 , C08L25/10 , C08L53/02 , C08L2666/74 , C08L53/00 , C08L2666/24 , C08L2666/04
摘要: A modified asphalt binder composition prepared by combining asphalt binder, phosphorus pentasulfide, and less than 2.5 parts by weight unsaturated polymer, per 100 parts by weight asphalt binder, to thereby produce a modified asphalt binder composition characterized by an elongation recovery at 25° C., as determined according to AASHTO T301, of greater than 75%.
摘要翻译: 通过将沥青粘合剂,五硫化二磷和小于2.5重量份的不饱和聚合物相对于100重量份的沥青粘合剂混合制备的改性沥青粘合剂组合物,由此制备改性沥青粘合剂组合物,其特征在于在25℃下的伸长率恢复 ,根据AASHTO T301确定,大于75%。
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公开(公告)号:US07820739B2
公开(公告)日:2010-10-26
申请号:US12627302
申请日:2009-11-30
申请人: William L. Hergenrother , Peter W. Boerner , Daniel F. Graves , Christine Rademacher , Timothy P. Reece , Herbert L. Wissel
发明人: William L. Hergenrother , Peter W. Boerner , Daniel F. Graves , Christine Rademacher , Timothy P. Reece , Herbert L. Wissel
IPC分类号: C08J3/22
摘要: A method for forming a modified asphalt binder composition, the method comprising preparing a phosphorus pentasulfide-binder concentrate by introducing and mixing phosphorus pentasulfide and asphalt binder, where the phosphorus pentasulfide-binder concentrate includes greater than 0.5 parts by weight phosphorus pentasulfide per 100 parts by weight asphalt, preparing a polymer-binder concentrate by introducing and mixing polymer and asphalt binder, where the polymer-binder concentrate includes greater than 5 parts by weight polymer per 100 parts by weight asphalt, and introducing and mixing the phosphorus pentasulfide-binder concentrate with the polymer-binder concentrate to form a modified asphalt binder composition, where the phosphorus pentasulfide includes a blend of P4S10 and P4S9.
摘要翻译: 一种形成改性沥青粘合剂组合物的方法,该方法包括通过引入和混合五硫化二磷和沥青粘合剂制备五硫化二磷 - 粘合剂浓缩物,其中五硫化二磷 - 粘合剂浓缩物包含大于0.5重量份的五硫化二磷每100份 通过引入和混合聚合物和沥青粘合剂制备聚合物 - 粘合剂浓缩物,其中聚合物 - 粘合剂浓缩物包含每100重量份沥青大于5重量份的聚合物,并将五硫化二磷 - 粘合剂浓缩物与 聚合物 - 粘合剂浓缩物以形成改性沥青粘合剂组合物,其中五硫化二磷包括P4S10和P4S9的共混物。
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公开(公告)号:US07816429B2
公开(公告)日:2010-10-19
申请号:US12628667
申请日:2009-12-01
申请人: William L. Hergenrother , Peter W. Boerner , Christine Rademacher , Daniel F. Graves , Timothy P. Reece , Herbert L. Wissel
发明人: William L. Hergenrother , Peter W. Boerner , Christine Rademacher , Daniel F. Graves , Timothy P. Reece , Herbert L. Wissel
IPC分类号: C08J3/22
CPC分类号: C08L95/00 , C08L25/10 , C08L53/02 , C08L2666/74 , C08L53/00 , C08L2666/24 , C08L2666/04
摘要: A method for forming a modified asphalt binder composition, the method comprising preparing a phosphorus pentasulfide-binder concentrate by introducing and mixing phosphorus pentasulfide and asphalt binder, where the phosphorus pentasulfide-binder concentrate includes greater than 0.5 parts by weight phosphorus pentasulfide per 100 parts by weight asphalt, preparing a polymer-binder concentrate by introducing and mixing polymer and asphalt binder, where the polymer-binder concentrate includes greater than 5 parts by weight polymer per 100 parts by weight asphalt, and introducing and mixing the phosphorus pentasulfide-binder concentrate with the polymer-binder concentrate to form a modified asphalt binder composition.
摘要翻译: 一种形成改性沥青粘合剂组合物的方法,该方法包括通过引入和混合五硫化二磷和沥青粘合剂制备五硫化二磷 - 粘合剂浓缩物,其中五硫化二磷 - 粘合剂浓缩物包含大于0.5重量份的五硫化二磷每100份 通过引入和混合聚合物和沥青粘合剂制备聚合物 - 粘合剂浓缩物,其中聚合物 - 粘合剂浓缩物包含每100重量份沥青大于5重量份的聚合物,并将五硫化二磷 - 粘合剂浓缩物与 聚合物 - 粘合剂浓缩物以形成改性沥青粘合剂组合物。
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公开(公告)号:US20100076122A1
公开(公告)日:2010-03-25
申请号:US12627302
申请日:2009-11-30
申请人: William L. Hergenrother , Peter W. Boerner , Daniel F. Graves , Christine Rademacher , Timothy P. Reece , Herbert L. Wissel
发明人: William L. Hergenrother , Peter W. Boerner , Daniel F. Graves , Christine Rademacher , Timothy P. Reece , Herbert L. Wissel
IPC分类号: C08L95/00
摘要: A method for forming a modified asphalt binder composition, the method comprising preparing a phosphorus pentasulfide-binder concentrate by introducing and mixing phosphorus pentasulfide and asphalt binder, where the phosphorus pentasulfide-binder concentrate includes greater than 0.5 parts by weight phosphorus pentasulfide per 100 parts by weight asphalt, preparing a polymer-binder concentrate by introducing and mixing polymer and asphalt binder, where the polymer-binder concentrate includes greater than 5 parts by weight polymer per 100 parts by weight asphalt, and introducing and mixing the phosphorus pentasulfide-binder concentrate with the polymer-binder concentrate to form a modified asphalt binder composition, where the phosphorus pentasulfide includes a blend of P4S10 and P4S9.
摘要翻译: 一种形成改性沥青粘合剂组合物的方法,该方法包括通过引入和混合五硫化二磷和沥青粘合剂制备五硫化二磷 - 粘合剂浓缩物,其中五硫化二磷 - 粘合剂浓缩物包含大于0.5重量份的五硫化二磷每100份 通过引入和混合聚合物和沥青粘合剂制备聚合物 - 粘合剂浓缩物,其中聚合物 - 粘合剂浓缩物包含每100重量份沥青大于5重量份的聚合物,并将五硫化二磷 - 粘合剂浓缩物与 聚合物 - 粘合剂浓缩物以形成改性沥青粘合剂组合物,其中五硫化二磷包括P4S10和P4S9的共混物。
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公开(公告)号:US20110105651A1
公开(公告)日:2011-05-05
申请号:US12881768
申请日:2010-09-14
申请人: William L. Hergenrother , Peter W. Boerner , Daniel F. Graves , Christine Rademacher , Timothy P. Reece , Herbert L. Wissel
发明人: William L. Hergenrother , Peter W. Boerner , Daniel F. Graves , Christine Rademacher , Timothy P. Reece , Herbert L. Wissel
IPC分类号: C08L95/00
摘要: A modified asphalt binder composition prepared by combining asphalt binder, phosphorus pentasulfide, and less than 2.5 parts by weight unsaturated polymer, per 100 parts by weight asphalt binder, to thereby produce a modified asphalt binder composition characterized by an elongation recovery at 25° C., as determined according to AASHTO T301, of greater than 75%, where the phosphorus pentasulfide includes a blend of P4S10 and P4S9.
摘要翻译: 通过将沥青粘合剂,五硫化二磷和小于2.5重量份的不饱和聚合物相对于100重量份的沥青粘合剂混合制备的改性沥青粘合剂组合物,由此制备改性沥青粘合剂组合物,其特征在于在25℃下的伸长率恢复 ,如根据AASHTO T301测定的大于75%,其中五硫化二磷包括P4S10和P4S9的共混物。
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公开(公告)号:US07781503B2
公开(公告)日:2010-08-24
申请号:US11644557
申请日:2006-12-22
申请人: William L. Hergenrother , Peter W. Boerner , Christine Rademacher , Daniel F. Graves , Timothy P. Reece , Herbert L. Wissel
发明人: William L. Hergenrother , Peter W. Boerner , Christine Rademacher , Daniel F. Graves , Timothy P. Reece , Herbert L. Wissel
IPC分类号: C08L95/00
CPC分类号: C08L95/00 , C08L25/10 , C08L53/02 , C08L2666/74 , C08L53/00 , C08L2666/24 , C08L2666/04
摘要: A process for preparing a modified asphalt binder composition, the process comprising mixing asphalt, an unsaturated polymer, and phosphorus pentasulfide to form a modified asphalt composition.
摘要翻译: 一种制备改性沥青粘合剂组合物的方法,该方法包括混合沥青,不饱和聚合物和五硫化二磷以形成改性沥青组合物。
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公开(公告)号:US20100076123A1
公开(公告)日:2010-03-25
申请号:US12628667
申请日:2009-12-01
申请人: William L. Hergenrother , Peter W. Boerner , Christine Rademacher , Daniel F. Graves , Timothy P. Reece , Herbert L. Wissel
发明人: William L. Hergenrother , Peter W. Boerner , Christine Rademacher , Daniel F. Graves , Timothy P. Reece , Herbert L. Wissel
IPC分类号: C08L95/00
CPC分类号: C08L95/00 , C08L25/10 , C08L53/02 , C08L2666/74 , C08L53/00 , C08L2666/24 , C08L2666/04
摘要: A method for forming a modified asphalt binder composition, the method comprising preparing a phosphorus pentasulfide-binder concentrate by introducing and mixing phosphorus pentasulfide and asphalt binder, where the phosphorus pentasulfide-binder concentrate includes greater than 0.5 parts by weight phosphorus pentasulfide per 100 parts by weight asphalt, preparing a polymer-binder concentrate by introducing and mixing polymer and asphalt binder, where the polymer-binder concentrate includes greater than 5 parts by weight polymer per 100 parts by weight asphalt, and introducing and mixing the phosphorus pentasulfide-binder concentrate with the polymer-binder concentrate to form a modified asphalt binder composition.
摘要翻译: 一种形成改性沥青粘合剂组合物的方法,该方法包括通过引入和混合五硫化二磷和沥青粘合剂制备五硫化二磷 - 粘合剂浓缩物,其中五硫化二磷 - 粘合剂浓缩物包含大于0.5重量份的五硫化二磷每100份 通过引入和混合聚合物和沥青粘合剂制备聚合物 - 粘合剂浓缩物,其中聚合物 - 粘合剂浓缩物包含每100重量份沥青大于5重量份的聚合物,并将五硫化二磷 - 粘合剂浓缩物与 聚合物 - 粘合剂浓缩物以形成改性沥青粘合剂组合物。
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