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1. 发明授权

US4170589A Catalytic polymerization of ethylene with supported chromium [II] catalyst in the presence of a phenolic antioxidant 失效
标题翻译：乙烯与负载的铬催化聚合{8 II {9 {0催化剂在酚类抗氧化剂存在下）
公开(公告)号：US4170589A
公开(公告)日：1979-10-09
申请号：US880079
申请日：1978-02-22
申请人： George L. Goeke , Anthony D. Hamer , Frederick J. Karol
发明人： George L. Goeke , Anthony D. Hamer , Frederick J. Karol
IPC分类号： C08F2/00 , C08F2/44 , C08F4/00 , C08F4/42 , C08F10/02 , C08K5/13
CPC分类号： C08F10/02
摘要： An improved method for preparing ethylene polymers with certain supported chromium [II] catalysts wherein the improvement comprises employing said catalyst in the presence of phenolic antioxidant.
摘要翻译： {PG，1一种用某些负载的铬制备乙烯聚合物的改进方法{8 II {9 {0催化剂，其中改进包括在酚类抗氧化剂存在下使用所述催化剂。

2. 发明授权

US4376062A Spheroidal polymerization catalyst, process for preparing, and use for ethylene polymerization 失效
标题翻译：球形聚合催化剂，制备方法，用于乙烯聚合
公开(公告)号：US4376062A
公开(公告)日：1983-03-08
申请号：US249446
申请日：1981-03-31
申请人： Anthony D. Hamer , Frederick J. Karol
发明人： Anthony D. Hamer , Frederick J. Karol
IPC分类号： C08F4/64 , C08F10/02 , C08F210/16
CPC分类号： C08F210/16 , C08F10/02
摘要： A catalyst composition formed from selected organoaluminum compounds and a precursor composition of the formulaMg.sub.m Ti.sub.l (OR).sub.n X.sub.p [ED].sub.q [Filler].sub.rwherein ED is a selected electron donor compoundR is a C.sub.1 to C.sub.14, aliphatic or aromatic hydrocarbon radical, or COR' wherein R' is a C.sub.1 to C.sub.14 aliphatic or aromatic hydrocarbon radical, X is Cl, Br, I, or mixtures thereof, Filler is an inert organic or inorganic compound, and, based on the total weight of such compositionm is .gtoreq.0.5 to .ltoreq.56n is 0 or 1p is .gtoreq.6 to .ltoreq.116q is .gtoreq.2 to .ltoreq.85r has a value such that the percent filler is from about 10 to about 95 weight percent based on the total weight of the precursor composition.A process for preparing such precursor composition by spray drying it from a slurry or solution in said electron donor compound, using atomization.A process for using said catalyst to readily prepare ethylene polymers having a density of about .gtoreq.0.91 to .ltoreq.0.97, a melt flow ratio of .gtoreq.22 to .ltoreq.32 and a bulk density of about 18 to 32 lbs/ft.sup.3 and controlled particle shape and size in a low pressure gas phase process at a productivity of .gtoreq.50,000 pounds of polymer per pound of Ti.
摘要翻译：由选择的有机铝化合物和式MgmTil（OR）nXp [ED] q [Filler] r的前体组合物形成的催化剂组合物，其中ED是选择的电子给体化合物R是C1至C14，脂族或芳族烃基，或 COR'其中R'为C1至C14脂族或芳族烃基，X为Cl，Br，I或其混合物，Filler为惰性有机或无机化合物，基于该组合物的总重量，m> /=0.5至 / = 6至 / = 2至

3. 发明授权

US4293673A Spheroidal polymerization catalyst, process for preparing, and use for ethylene polymerization 失效
标题翻译：球形聚合催化剂，制备方法，用于乙烯聚合
公开(公告)号：US4293673A
公开(公告)日：1981-10-06
申请号：US95010
申请日：1979-11-28
申请人： Anthony D. Hamer , Frederick J. Karol
发明人： Anthony D. Hamer , Frederick J. Karol
IPC分类号： C08F2/34 , C08F10/02 , C08F210/16 , C08F4/02
CPC分类号： C08F210/16 , C08F10/02 , Y10S526/904
摘要： A catalyst composition formed from selected organoaluminum compounds and a precursor composition of the formulaMg.sub.m Ti.sub.1 (OR).sub.n X.sub.p [ED].sub.q [Filler].sub.rwhereinED is a selected electron donor compoundR is a C.sub.1 to C.sub.14, aliphatic or aromatic hydrocarbon radical, or COR' wherein R' is a C.sub.1 to C.sub.14 aliphatic or aromatic hydrocarbon radical, X is Cl, Br, I, or mixtures thereof, Filler is an inert organic or inorganic compound, and, based on the total weight of such compositionm is .gtoreq.0.5 to .ltoreq.56n is 0 or 1p is .gtoreq.6 to .ltoreq.116q is .gtoreq.2 to .ltoreq.5r has a value such that the percent filler is from about 10 to about 95 weight percent based on the total weight of the precursor composition. A process for preparing such precursor composition by spray drying it from a slurry or solution in said electron donor compound, using atomization. A process for using said catalyst to readily prepare ethylene polymers having a density of about .gtoreq.0.91 to .ltoreq.0.97, a melt flow ratio of .gtoreq.22 to .ltoreq.32 and a bulk density of about 18 to 32 lbs/ft.sup.3 and controlled particle shape and size in a lower pressure gas phase process at a productivity of .gtoreq.50,000 pounds of polymer per pound of Ti.
摘要翻译：由选择的有机铝化合物和式MgMTi1（OR）nXp [ED] q [填料] r的前体组合物形成的催化剂组合物

4. 再颁专利

USRE41897E1 Catalyst composition, method of polymerization, and polymer therefrom 有权
标题翻译：催化剂组合物，聚合方法和聚合物
公开(公告)号：USRE41897E1
公开(公告)日：2010-10-26
申请号：US10761101
申请日：2004-01-20
申请人： Donald R. Loveday , David H. McConville , John F. Szul , Kersten Anne Terry , Simon Mawson , Tae Hoon Kwalk , Frederick J. Karol , David James Schreck
发明人： Donald R. Loveday , David H. McConville , John F. Szul , Kersten Anne Terry , Simon Mawson , Tae Hoon Kwalk , Frederick J. Karol , David James Schreck
IPC分类号： C08F4/44 , C08F4/06 , C08F10/14
CPC分类号： C08F10/02 , C08F4/659 , C08F4/65912 , C08F4/65916 , C08F4/6592 , C08F10/00 , C08F210/16 , C08F2420/04 , C08L23/0815 , C08L23/16 , C08L2205/02 , C08L2314/06 , Y10S526/943 , C08F2/00 , C08F4/025 , C08L2666/04 , C08F210/14 , C08F2500/12 , C08F2500/04 , C08F2500/02 , C08F2500/01 , C08F2500/26 , C08F2500/05 , C08F4/64148 , C08F4/65904 , C08F4/64158 , C08F4/64144 , C08F4/64151
摘要： Catalyst compositions and methods, useful in polymerization processes, utilizing at least two metal compounds are disclosed. At least one of the metal compounds is a Group 15 containing metal compound and the other metal compound is preferably a bulky ligand metallocene-type catalyst. The invention also discloses a new polyolefin, generally polyethylene, particularly a multimodal polymer and more specifically, a bimodal polymer, and its use in various end-use applications such as film, molding and pipe.
摘要翻译：公开了使用至少两种金属化合物的聚合方法中的催化剂组合物和方法。至少一种金属化合物是含有第15族金属化合物，另一种金属化合物优选为大体积配体金属茂型催化剂。本发明还公开了一种新的聚烯烃，一般为聚乙烯，特别是多峰聚合物，更具体地说是双峰聚合物，以及其在各种最终用途应用如薄膜，模塑和管材中的应用。

5. 发明授权

US06552137B1 Catalyst system and its use in olefin polymerization 失效
公开(公告)号：US06552137B1
公开(公告)日：2003-04-22
申请号：US09714371
申请日：2000-11-16
申请人： Sun-Chueh Kao , Jaimes Sher , Frederick J. Karol
发明人： Sun-Chueh Kao , Jaimes Sher , Frederick J. Karol
IPC分类号： C08F464
CPC分类号： C08F210/16 , C08F4/65908 , C08F4/6592 , Y10S526/943 , C08F4/65912 , C08F210/14 , C08F2500/03
摘要： A polymerization catalyst system and a method for preparing the catalyst system is disclosed. The catalyst system includes a bulky ligand metallocene catalyst compound, preferably containing a single cyclopentadienyl or substituted cyclopentadienyl-type ring system, a Group 13 element containing first modifier, and a cycloalkadiene second modifier. The present invention also provides a process for polymerizing olefin(s) utilizing the catalyst systems described herein.

6. 发明授权

US5362823A Catalyst system containing an autoacceleration inhibitor 失效
标题翻译：含有自动加速抑制剂的催化剂体系
公开(公告)号：US5362823A
公开(公告)日：1994-11-08
申请号：US488899
申请日：1990-03-06
申请人： Frederick J. Karol , Kao Sun-Chueh , James S. Drage
发明人： Frederick J. Karol , Kao Sun-Chueh , James S. Drage
IPC分类号： B01J27/13 , B01J31/02 , B01J31/14 , B01J31/16 , B01J31/20 , B01J31/22 , B01J31/24 , B01J31/28 , B01J31/36 , B01J35/02 , C07B61/00 , C07C2/32 , C07C11/02 , C08F2/38 , C08F2/40 , C08F4/42 , C08F4/60 , C08F4/609 , C08F4/68 , C08F4/72 , C08F10/00 , C07C2/02 , C07C5/00 , C07C45/00
CPC分类号： B01J31/2295 , B01J31/143 , B01J31/1616 , B01J31/20 , C08F10/00 , B01J2531/56 , B01J2531/62 , B01J2531/64 , B01J2531/66 , B01J2531/842 , Y10S526/903
摘要： In a transition metal catalyst system, the improvement comprising including in the catalyst system an autoacceleration inhibitor, which (i) at about the temperature at which the catalyst system autoaccelerates, decomposes into a poison for the catalyst system; (ii) is present in the catalyst system in an amount sufficient to provide the quantity of poison required to inhibit the autoacceleration of the catalyst system at the autoacceleration temperature; and (iii) is either essentially inert at the normal operating temperature of the catalyst system or will cause substantially less inhibition of the catalyst system at the normal operating temperature than at the autoacceleration temperature.
摘要翻译：在过渡金属催化剂体系中，改进包括在催化剂体系中包含自动加速抑制剂，其自动加速抑制剂（i）在催化剂体系自动加速的温度约分解为催化剂体系的毒物; （ii）以足以提供在自动加速温度下抑制催化剂体系的自动加速所需的毒素的量存在于催化剂体系中; 和（iii）在催化剂体系的正常操作温度下基本上是惰性的，或者在正常操作温度下比在自动加速温度下对催化剂体系的抑制显着更小。

7. 发明授权

US4942147A Catalyst system containing an autoacceleration inhibitor 失效
标题翻译：含有自动加速抑制剂的催化剂体系
公开(公告)号：US4942147A
公开(公告)日：1990-07-17
申请号：US349398
申请日：1989-05-08
申请人： Frederick J. Karol , Kao Sun-Chueh , James S. Drage
发明人： Frederick J. Karol , Kao Sun-Chueh , James S. Drage
IPC分类号： B01J27/13 , B01J31/02 , B01J31/14 , B01J31/16 , B01J31/20 , B01J31/22 , B01J31/24 , B01J31/28 , B01J31/36 , B01J35/02 , C07B61/00 , C07C2/32 , C07C11/02 , C08F2/38 , C08F2/40 , C08F4/42 , C08F4/60 , C08F4/609 , C08F4/68 , C08F4/72 , C08F10/00
CPC分类号： B01J31/2295 , B01J31/143 , B01J31/1616 , B01J31/20 , C08F10/00 , B01J2531/56 , B01J2531/62 , B01J2531/64 , B01J2531/66 , B01J2531/842 , Y10S526/903
摘要： In a transition metal catalyst system, the improvement comprising including in the catalyst system an autoacceleration inhibitor, which (i) at about the temperature at which the catalyst system autoaccelerates, decomposes into a poison for the catalyst system; (ii) is present in the catalyst system in an amount sufficient to provide the quantity of poison required to inhibit the autoacceleration of the catalyst system at the autoacceleration temperature; and (iii) is either essentially inert at the normal operating temperature of the catalyst system or will cause substantially less inhibition of the catalyst system at the normal operating temperature than at the autoacceleration temperature.

8. 发明授权

US4684703A Polymerization catalyst for ethylene homopolymerization 失效
标题翻译：用于乙烯均聚的聚合催化剂
公开(公告)号：US4684703A
公开(公告)日：1987-08-04
申请号：US471068
申请日：1983-03-07
申请人： Burkhard E. Wagner , Frederick J. Karol , George L. Goeke , Robert J. Jorgensen , Nils Friis
发明人： Burkhard E. Wagner , Frederick J. Karol , George L. Goeke , Robert J. Jorgensen , Nils Friis
IPC分类号： C08F2/34 , C08F4/02 , C08F4/642 , C08F4/654 , C08F4/655 , C08F110/02
CPC分类号： C08F110/02 , C08F4/6425 , C08F4/6543 , C08F4/6555 , Y10S526/901 , Y10S526/904
摘要： A catalyst formed from selected organo aluminum compounds and a precursor composition of the formulaMg.sub.m Ti.sub.l (OR).sub.n X.sub.p [ED].sub.qwhereinED is a selected electron donor compoundm is .gtoreq.0.5 to .ltoreq.56n is 0 or 1p is .gtoreq.6 to .ltoreq.116q is .gtoreq.2 to .ltoreq.85R is a C.sub.1 to C.sub.14, aliphatic or aromatic hydrocarbon radical, or COR' wherein R' is a C.sub.1 to C.sub.14 aliphatic or aromatic hydrocarbon radical, andX is selected from the group consisting of Cl, Br, I, or mixtures thereof, which catalyst is in particulate form and diluted with an inert carrier material; a process for preparing such catalyst; a process for using said catalyst to readily prepare ethylene homopolymer having a density of about .gtoreq.0.958 to .ltoreq.0.972 and a melt flow ratio of .gtoreq.22 to .ltoreq.32 in a low pressure gas phase process at a productivity of .gtoreq.50,000 pounds of polymer per pound of Ti. Novel polymers and molded articles are prepared.
摘要翻译：由选择的有机铝化合物和式MgmTil（OR）nXp [ED] q的前体组合物形成的催化剂，其中ED是选择的电子给体化合物m，其中n = 0.5至56，n为0或1 p为 R = C1至C14，脂族或芳族烃基或COR'，其中R'为C1至C14脂族或芳族烃基， X选自Cl，Br，I或其混合物，该催化剂为颗粒形式并用惰性载体材料稀释; 制备这种催化剂的方法; 在低压气相方法中使用所述催化剂容易地制备密度为约> = = 0.958至 22 = 32的乙烯均聚物的方法的/ = 50,000磅聚合物/磅Ti。制备新型聚合物和模塑制品。

9. 发明授权

US4670526A Process for activation of titanium and vanadium catalysts useful in ethylene polymerization 失效
公开(公告)号：US4670526A
公开(公告)日：1987-06-02
申请号：US833148
申请日：1986-02-27
申请人： Kevin J. Cann , David L. Miles , Frederick J. Karol
发明人： Kevin J. Cann , David L. Miles , Frederick J. Karol
IPC分类号： C08F4/62 , C08F4/60 , C08F4/639 , C08F4/64 , C08F10/00 , C08F10/02 , C08F4/68
CPC分类号： C08F10/00
摘要： A process for activating a titanium or vanadium compound and producing polyethylene comprising (i) dissolving a divalent magnesium halide and a Lewis acid having the formula R.sub.m A1X.sub.n or R.sub.m BX.sub.n wherein R is an alkyl or aromatic radical, each radical having 1 to 12 carbon atoms and each R being alike or different; X is a halogen atom; m is an integer from 0 to 3; n is an integer from 0 to 3; and m+n equals 3, in an excess of electron donor compound selected from the group consisting of alkyl esters of alkyl and aromatic carboxylic acids and alkyl and cycloalkyl ethers, each compound having 2 to 12 carbon atoms, in such a manner that a magnesium halide/Lewis acid/electron donor complex is formed; (ii) separating the complex from excess electron donor compound; and (iii) introducing (a) the complex, the titanium or vanadium compound, and a hydrocarbyl aluminum compound and (b) ethylene into a reactor in such a manner that the titanium or vanadium compound is activated and polyethylene is produced.

10. 发明授权

US4395359A Polymerization catalyst, process for preparing, and use for ethylene homopolymerization 失效
标题翻译：聚合催化剂，制备方法和用于乙烯均聚
公开(公告)号：US4395359A
公开(公告)日：1983-07-26
申请号：US249447
申请日：1981-03-31
申请人： Burkhard E. Wagner , Frederick J. Karol , George L. Goeke , Robert J. Jorgensen , Nils Friis
发明人： Burkhard E. Wagner , Frederick J. Karol , George L. Goeke , Robert J. Jorgensen , Nils Friis
IPC分类号： C08F4/64 , C08F110/02
CPC分类号： C08F110/02 , Y10S526/901
摘要： A catalyst formed from selected organo aluminum compounds and a precursor composition of the formulaMg.sub.m Ti.sub.1 (OR).sub.n X.sub.p [ED].sub.qwhereinED is a selected electron donor compoundm is .gtoreq.0.5 to .ltoreq.56n is 0 or 1p is .gtoreq.6 to .ltoreq.116q is .gtoreq.2 to .ltoreq.85R is a C.sub.1 to C.sub.14, aliphatic or aromatic hydrocarbon radical, or COR' wherein R' is a C.sub.1 to C.sub.14 aliphatic or aromatic hydrocarbon radical, andX is selected from the group consisting of Cl, Br, I,or mixtures thereof, which catalyst is in particulate from and diluted with an inert carrier material; a process for preparing such catalyst; a process for using said catalyst to readily prepare ethylene homopolymer having a density of about .gtoreq.0.958 to .ltoreq.0.972 and a melt flow ratio of .gtoreq.22 to .ltoreq.32 in a low pressure gas phase process at a productivity of .gtoreq.50,000 pounds of polymer per pound of Ti. Novel polymers and molded articles are prepared.
摘要翻译：由选择的有机铝化合物和式MgmTi1（OR）nXp [ED] q的前体组合物形成的催化剂，其中ED是选择的电子给体化合物m，其中η= 0〜 R = C1至C14，脂族或芳族烃基或COR'，其中R'为C1至C14脂族或芳族烃基， X选自Cl，Br，I或其混合物，该催化剂是由惰性载体材料制成的颗粒和稀释的; 制备这种催化剂的方法; 在低压气相方法中使用所述催化剂容易地制备密度为约> = = 0.958至 22 = 32/32的方法的/ = 50,000磅聚合物/磅Ti。制备新型聚合物和模塑制品。

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