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公开(公告)号:DD152182A1
公开(公告)日:1981-11-18
申请号:DD22265480
申请日:1980-07-16
Applicant: GRABIG JUERGEN , FRANZ JOHANN , KOLB RAINER , HERRMANN FRIEDHELM , RICHTER WERNER , PETERMANN EGON
Inventor: GRABIG JUERGEN , FRANZ JOHANN , KOLB RAINER , HERRMANN FRIEDHELM , RICHTER WERNER , PETERMANN EGON
IPC: F22B37/00
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公开(公告)号:DD126112B1
公开(公告)日:1981-01-28
申请号:DD19358976
申请日:1976-06-28
Applicant: KOLB RAINER , STROER KURT , HARTMANN WERNER , STOLE HERBERT
Inventor: KOLB RAINER , STROER KURT , HARTMANN WERNER , STOLE HERBERT
IPC: G01N1/28
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公开(公告)号:DD134803A1
公开(公告)日:1979-03-21
申请号:DD20368678
申请日:1978-02-14
Applicant: GUTH DIETRICH , KOLB RAINER , MUELLER DIETER , WEISSBACH JUERGEN
Inventor: GUTH DIETRICH , KOLB RAINER , MUELLER DIETER , WEISSBACH JUERGEN
IPC: F22B13/12
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公开(公告)号:DD129366A1
公开(公告)日:1978-01-11
申请号:DD19650676
申请日:1976-12-21
Applicant: CUNERT KLAUS , GRABIG JUERGEN , KOLB RAINER , SCHETTLER HARTMUT
Inventor: CUNERT KLAUS , GRABIG JUERGEN , KOLB RAINER , SCHETTLER HARTMUT
IPC: F22B21/00
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公开(公告)号:DD219346A1
公开(公告)日:1985-02-27
申请号:DD25604483
申请日:1983-10-27
Applicant: KOLB RAINER , SCHULZ ULRICH , PRANSKAT HANS G
Inventor: KOLB RAINER , SCHULZ ULRICH , PRANSKAT HANS-G
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公开(公告)号:DE8328505U1
公开(公告)日:1984-03-08
申请号:DE8328505
申请日:1983-10-04
Applicant: KOLB, RAINER , WIDMANN, GERD, 7928 GIENGEN, DE
IPC: A45F1/06
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公开(公告)号:DD203357A1
公开(公告)日:1983-10-19
申请号:DD23718482
申请日:1982-02-04
Applicant: KOLB RAINER
Inventor: KOLB RAINER
IPC: F02P3/02
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公开(公告)号:DD141282A1
公开(公告)日:1980-04-23
申请号:DD21043279
申请日:1979-01-11
Applicant: KOLB RAINER , KOCH MANFRED
Inventor: KOLB RAINER , KOCH MANFRED
IPC: B23K9/02
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公开(公告)号:DD135578A1
公开(公告)日:1979-05-16
申请号:DD20413678
申请日:1978-03-13
Applicant: BAUMBACH KLAUS , PETERMANN EGON , STREHLE ALFRED , REIMANN ALEX , MAIER WERNER , HERRMANN FRIEDHELM , KOLB RAINER , KOCH MANFRED , LEINHOS EBERHARD , GEISSLER KLAUS
Inventor: BAUMBACH KLAUS , PETERMANN EGON , STREHLE ALFRED , REIMANN ALEX , MAIER WERNER , HERRMANN FRIEDHELM , KOLB RAINER , KOCH MANFRED , LEINHOS EBERHARD , GEISSLER KLAUS
IPC: B23K9/02
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40.VISCOSITY MODIFIERS COMPRISING BLENDS OF ETHYLENE-BASED COPOLYMERS 审中-公开
Title translation: 包含乙烯基共聚物共混物的粘度改性剂公开(公告)号:WO2012015573A8
公开(公告)日:2012-09-20
申请号:PCT/US2011043190
申请日:2011-07-07
Applicant: EXXONMOBIL CHEM PATENTS INC , DATTA SUDHIN , FARNG LIEHPAO O , MINAK-BERNERO VERA , SIROTA ERIC B , SMIRNOVA DIANA , KOLB RAINER
Inventor: DATTA SUDHIN , FARNG LIEHPAO O , MINAK-BERNERO VERA , SIROTA ERIC B , SMIRNOVA DIANA , KOLB RAINER
IPC: C08L23/08 , C08L23/14 , C10M143/04
CPC classification number: C08L23/08 , C08L23/0815 , C08L23/142 , C08L23/16 , C08L2203/40 , C08L2205/025 , C08L2205/03 , C10M143/04 , C10M143/06 , C10M143/08 , C10M2203/1006 , C10M2205/022 , C10M2205/024 , C10M2219/046 , C10N2220/00 , C10N2220/02 , C10N2220/021 , C10N2220/022 , C10N2230/02 , C10N2230/68 , C10N2230/74 , C10N2240/10 , C08L2666/02 , C10M2205/026 , C10M2205/028 , C10N2210/02
Abstract: The present invention is directed to polymer blend compositions for use as viscosity modifiers comprising at least three ethylene-based copolymer components. The viscosity modifiers described herein comprise a first ethylene-based copolymer having an ethylene content of from about 35 to about 55 wt% and/or a heat of fusion of from about 0 to about 30 J/g, a second ethylene-based copolymer having an ethylene content of from about 55 to about 85 wt% and/or a heat of fusion of from about 30 to about 50 J/g, and a third ethylene-based copolymer having an ethylene content of from about 65 to about 85 wt% and/or a heat of fusion of from about 40 to about 70 J/g. The invention is also directed to lubricant compositions comprising a lubricating basestock and a polymer blend as described herein.
Abstract translation: 本发明涉及用作包含至少三种基于乙烯的共聚物组分的粘度调节剂的聚合物共混物组合物。 本文所述的粘度调节剂包含乙烯含量为约35至约55重量%的乙烯基共聚物和/或约0至约30J / g的熔融热,第二乙烯基共聚物具有 约55至约85重量%的乙烯含量和/或约30至约50J / g的熔融热,以及乙烯含量为约65至约85重量%的第三乙烯基共聚物, 和/或约40至约70J / g的熔化热。 本发明还涉及包含本文所述的润滑基料和聚合物共混物的润滑剂组合物。
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