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21. 发明专利

AT420133T 未知
公开(公告)号：AT420133T
公开(公告)日：2009-01-15
申请号：AT01964312
申请日：2001-08-22
申请人： EXXONMOBIL CHEM PATENTS INC
发明人： LIN CHON-YIE , CHEN MICHAEL , MEHTA ASPY
IPC分类号： B01D39/00 , C08J5/18 , C08F2/38 , C08F4/02 , C08F4/603 , C08F4/6192 , C08F4/643 , C08F4/645 , C08F4/659 , C08F4/6592 , C08F10/00 , C08F10/06 , C08F110/06 , C08F210/06 , C08L23/10 , D01D5/098 , D01F6/06 , D04H3/16 , H01G4/18
摘要： Embodiments of the present invention include a polypropylene homopolymer synthesized from a metallocene catalyst system and methods of forming the homopolymer, the homopolymer having an aluminum and chlorine recoverables value of less than 25 ppm and a xylene solubles of less than 1 wt % relative to the total weight of the homopolymer. The resulting homopolymer has other desirable properties such as a heat deflection temperature at 0.45 MPa of from 90° C. to 110° C., and a MWD value of from 1.7 to 5.0. These properties make embodiments of the homopolymer desirable for films, and in particular for capacitor films.

22. 发明专利

DE69918100T2 未知
公开(公告)号：DE69918100T2
公开(公告)日：2005-07-07
申请号：DE69918100
申请日：1999-04-16
申请人： EXXONMOBIL CHEM PATENTS INC
发明人： LIN CHON-YIE , CHEN C , MEHTA K , CHUDGAR K
IPC分类号： C08F4/659 , C08F4/6592 , C08F10/00 , C08F110/06 , C08J9/12 , C08L23/12

23. 发明专利

AU2003258173A1 PLASTICIZED POLYOLEFIN COMPOSITIONS 未知
公开(公告)号：AU2003258173A1
公开(公告)日：2004-02-25
申请号：AU2003258173
申请日：2003-08-12
申请人： EXXONMOBIL CHEM PATENTS INC
发明人： ZUDOCK JEFFERY , WITTENBRINK ROBERT J , YANG HENRY WU-HSIANG , LI WEN , LUNDMARK BRUCE , LIN CHON-YIE , CHENG CHIA YUNG , CHAPMAN BRYAN R , EISELT PETRA , OURIEVA GALINA , VARMA-NAIR MANIKA , COFFEY JAMES N , SCHREGENBERGER SANDRA DENISE , LOHSE DAVID J , YANG NORMAN
IPC分类号： C08J3/12 , C08J3/20 , C08K5/00 , C08K5/01 , C08L23/02 , C08L23/08 , C08L23/10 , C08L23/12 , C08L23/16 , C08L23/18 , C08L23/20 , C08L23/22 , C08L57/00 , C08L91/00
摘要： The present invention relates to plasticized polyolefin compositions comprising a polyolefin and a non-functionalized plasticizer; wherein the non-functionalized plasticizer may comprise C 6 to C 200 paraffins (including branched and normal paraffins) having a pour point of less than -5°C. In one embodiment, the non-functionalized plasticizer is an isoparaffin comprising C 6 to C 25 isoparaffins. In another embodiment the non-functionalized plasticizer is a polyalphaolefin comprising C 10 to C 100 n-paraffins. The polyolefin may be a polypropylene homopolymer, copolymer, impact copolymer, or blends thereof, and may include a plastomer. Non-limiting examples of desirable article of manufacture made from compositions of the invention include films, tubes, pipes, sheets, fibers, woven and nonwoven fabrics, automotive components, furniture, sporting equipment, food storage containers, transparent and semitransparent articles, toys, tubing and pipes, and medical devices.

24. 发明专利

CA2420052A1 POLYPROPYLENE FILMS 未知
公开(公告)号：CA2420052A1
公开(公告)日：2002-02-28
申请号：CA2420052
申请日：2001-08-22
申请人： EXXONMOBIL CHEM PATENTS INC
发明人： LIN CHON-YIE , MEHTA ASPY K , CHEN MICHAEL C-C
IPC分类号： B01D39/00 , C08F2/38 , C08F4/02 , C08F4/603 , C08F4/6192 , C08F4/643 , C08F4/645 , C08F4/659 , C08F4/6592 , C08F10/00 , C08F110/06 , C08F210/06 , C08J5/18 , C08L23/10 , D01D5/098 , D01F6/06 , D04H3/16 , H01G4/18 , C08F10/06
摘要： The present invention provides isotactic polypropylene compositions suitable for cast film applications, cast polypropylene films made therefrom, and processes for forming such films. The novel polypropylene films are formed from film resins having a melt flow ratio of from 6.15 dg/min, with a narrow molecular weight distribution, narrow composition distribution, low level of solvent extractables, and increased film clarity (i.e., decreased haze %) compared to prior art Ziegler-Natta polypropylene film resins. The polypropylene films can be cast from an extruded polypropylene polymer, the extruded isotactic polypropylene polymer being formed by polymerization with a fluorided silica supported catalyst.

25. 发明专利

CA2675730C PLASTICIZED POLYOLEFIN COMPOSITIONS 未知
公开(公告)号：CA2675730C
公开(公告)日：2012-04-10
申请号：CA2675730
申请日：2003-08-12
申请人： EXXONMOBIL CHEM PATENTS INC
发明人： YANG HENRY WU-HSIANG , LI WEN , LUNDMARK BRUCE , LIN CHON-YIE , CHENG CHIA YUNG , CHAPMAN BRYAN R , EISELT PETRA , OURIEVA GALINA , VARMA-NAIR MANIKA , COFFEY JAMES N , SCHREGENBERGER SANDRA DENISE , LOHSE DAVID J , YANG NORMAN , ZUDOCK JEFFERY , WITTENBRINK ROBERT J
IPC分类号： C08J3/12 , C08L23/10 , C08J3/18 , C08J3/20 , C08K5/00 , C08K5/01 , C08L23/02 , C08L23/08 , C08L23/12 , C08L23/16 , C08L23/18 , C08L23/20 , C08L23/22 , C08L57/00 , C08L91/00
摘要： A plasticized polyolefin composition comprising: (I) 0.5 to 60 weight % of one or more non-functionalized plasticizers, wherein the non-functionalized plasticizer comprises C20 to C1500 paraffins having a Kinematic viscosity of 10 cSt or more at 100°C, a specific gravity of 0.700 to 0.860, and a pour point of less than -10°C, and a viscosity index of 120 or more, and (II) 40 to 99.5 weight % of an impact copolymer having a weight average molecular weight of from 10,000 to 5,000,000 g/mol. Improved properties may include processability, flexibility, softness, and impact resistance.

26. 发明专利

AT542855T 未知
公开(公告)号：AT542855T
公开(公告)日：2012-02-15
申请号：AT07776805
申请日：2007-05-04
申请人： EXXONMOBIL CHEM PATENTS INC
发明人： BROADBENT STEPHEN , LIN CHON-YIE
IPC分类号： C08L23/12 , C08F10/00
摘要： Provided are a propylene polymer compositions comprising a propylene copolymer and a propylene homopolymer polymerized in the presence of the propylene copolymer. The propylene polymer compositions exhibit properties such as broad molecular weight distribution, low crystallinity, high solubles and superior crystallization kinetics and are useful in fast cycle-time processing methods such as injection molding, sheet extrusion, thermoforming, and oriented film fabrication. Also provided is a process for preparing the propylene polymer compositions in the presence of a catalyst and at least two electron donors using sequential or parallel polymerization reaction zones. Finally, articles made from the propylene polymer composition are provided, particularly articles requiring high stiffness, high heat deflection temperature, good fatigue resistance and low temperature impact resistance such as appliance parts.

27. 发明专利

DE602006011962D1 未知
公开(公告)号：DE602006011962D1
公开(公告)日：2010-03-11
申请号：DE602006011962
申请日：2006-04-19
申请人： EXXONMOBIL CHEM PATENTS INC
发明人： TSE MUN FU , LIN CHON-YIE , CHAPMAN BRYAN R , LUNDMARK BRUCE R
IPC分类号： C08L23/12

28. 发明专利

AU2003258173B2 Plasticized polyolefin compositions 未知
公开(公告)号：AU2003258173B2
公开(公告)日：2009-07-09
申请号：AU2003258173
申请日：2003-08-12
申请人： EXXONMOBIL CHEM PATENTS INC
发明人： LI WEN , VARMA-NAIR MANIKA , CHENG CHIA YUNG , LIN CHON-YIE , YANG NORMAN , ZUDOCK JEFFERY , OURIEVA GALINA , LOHSE DAVID J , WITTENBRINK ROBERT J , LUNDMARK BRUCE , EISELT PETRA , SCHREGENBERGER SANDRA DENISE , CHAPMAN BRYAN R , YANG HENRY WU-HSIANG , COFFEY JAMES N
IPC分类号： C08J3/12 , C08L23/08 , C08J3/20 , C08K5/00 , C08K5/01 , C08L23/02 , C08L23/10 , C08L23/12 , C08L23/16 , C08L23/18 , C08L23/20 , C08L23/22 , C08L57/00 , C08L91/00
摘要： The present invention relates to plasticized polyolefin compositions comprising a polyolefin and a non-functionalized plasticizer; wherein the non-functionalized plasticizer may comprise C 6 to C 200 paraffins (including branched and normal paraffins) having a pour point of less than -5°C. In one embodiment, the non-functionalized plasticizer is an isoparaffin comprising C 6 to C 25 isoparaffins. In another embodiment the non-functionalized plasticizer is a polyalphaolefin comprising C 10 to C 100 n-paraffins. The polyolefin may be a polypropylene homopolymer, copolymer, impact copolymer, or blends thereof, and may include a plastomer. Non-limiting examples of desirable article of manufacture made from compositions of the invention include films, tubes, pipes, sheets, fibers, woven and nonwoven fabrics, automotive components, furniture, sporting equipment, food storage containers, transparent and semitransparent articles, toys, tubing and pipes, and medical devices.

29. 发明专利

SG145599A1 PLASTICIZED POLYPROPYLENE IMPACT COPOLYMERS 未知
公开(公告)号：SG145599A1
公开(公告)日：2008-09-29
申请号：SG2007015308
申请日：2003-08-12
申请人： EXXONMOBIL CHEM PATENTS INC
发明人： YANG HENRY WU-HSIANG , LI WEN , LUNDMARK BRUCE , LIN CHON-YIE , CHENG CHIA YUNG , CHAPMAN BRYAN R , EISELT PETRA , OURIEVA GALINA , VARMA-NAIR MANIKA , COFFEY JAMES N , SCHREGENBERGER SANDRA DENISE , LOHSE DAVID J , YANG NORMAN , ZUDOCK JEFFREY , WITTENBRINK ROBERT J
IPC分类号： C08J3/12 , C08J3/20 , C08K5/00 , C08K5/01 , C08L23/02 , C08L23/08 , C08L23/10 , C08L23/12 , C08L23/16 , C08L23/18 , C08L23/20 , C08L23/22 , C08L57/00 , C08L91/00
摘要： PLASTICIZED POLYPROPYLENE IMPACT COPOLYMERS The present invention relates to plasticized polypropylene impact copolymer compositions comprising an impact copolymer and a non-functionalized hydrocarbon plasticizer. Figure 10

30. 发明专利

MX2007013502A FIBRAS Y TELAS NO TEJIDAS A BASE DE POLIPROPILENO. 未知
公开(公告)号：MX2007013502A
公开(公告)日：2008-01-21
申请号：MX2007013502
申请日：2006-04-19
申请人： EXXONMOBIL CHEM PATENTS INC
发明人： LI WEN , CHAPMAN BRYAN R , LUNDMARK BRUCE R , LIN CHON-YIE , CHENG CHIA Y , FERRY WILLIAM M , KELLY MICHAEL B
IPC分类号： D01F6/00 , C08K5/00 , D04H1/00 , D04H1/42
摘要： La presente invencion se refiere a fibras y telas no tejidas hechas a partir de composiciones de poliolefina plastificadas comprendiendo una poliolefina, un plastificante de hidrocarburos no funcionalizado y un agente de deslizamiento.

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