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1. 发明授权

US4471065A Olefin polymerization catalyst activity by olefin washing 失效
标题翻译：烯烃聚合催化剂活性通过烯烃洗涤
公开(公告)号：US4471065A
公开(公告)日：1984-09-11
申请号：US530533
申请日：1983-09-09
申请人： Charles K. Buehler , Richard W. Fries
发明人： Charles K. Buehler , Richard W. Fries
IPC分类号： C08F4/00 , C08F4/14 , C08F4/16 , C08F4/60 , C08F4/64 , C08F4/659 , C08F10/00
CPC分类号： C08F10/00
摘要： A method is disclosed for increasing the productivity of an olefin polymerization catalyst. The catalyst contains an aluminum chloride co-crystallized titanium halide modified with an electron donor containing an ester group. The catalyst component is washed with an olefin, thereby greatly increasing its productivity without significantly adversely affecting the crystallinity of the polymer produced.
摘要翻译：公开了一种用于提高烯烃聚合催化剂的生产率的方法。催化剂含有用含有酯基团的电子给体改性的氯化铝共结晶的卤化钛。催化剂组分用烯烃洗涤，从而大大提高其生产率，而不会显着地不利地影响所生产的聚合物的结晶度。

2. 发明授权

US4426318A Supported polyethylene polymerization catalysts utilizing substituted polystyrene resins 失效
标题翻译：使用取代聚苯乙烯树脂的负载聚乙烯聚合催化剂
公开(公告)号：US4426318A
公开(公告)日：1984-01-17
申请号：US446057
申请日：1982-12-01
申请人： Richard W. Fries , Charles K. Buehler
发明人： Richard W. Fries , Charles K. Buehler
IPC分类号： C08F4/02 , C08F4/64 , C08F10/00
CPC分类号： C08F10/00 , Y10S526/904
摘要： A supported catalyst for the polymerization and copolymerization of ethylene which comprises a reduced tetravalent titanium compound, an aluminum alkyl and a substituted polystyrene resin support. After treatment of the polymer with magnesium salts, either the titanium component or the aluminum component is prereacted with the substituent groups of the polystyrene resin which are selected from the group consisting of hydroxymethyl, chloromethyl, and sulphonate.
摘要翻译：用于乙烯聚合和共聚的载体催化剂，其包含还原的四价钛化合物，烷基铝和取代的聚苯乙烯树脂载体。在用镁盐处理聚合物之后，钛组分或铝组分与聚硅氧烷树脂的选自羟甲基，氯甲基和磺酸盐的取代基预反应。

3. 发明授权

US5143883A Modified silica based catalyst 失效
标题翻译：改性二氧化硅基催化剂
公开(公告)号：US5143883A
公开(公告)日：1992-09-01
申请号：US590992
申请日：1990-10-01
申请人： Charles K. Buehler , Richard W. Fries , Thomas J. Pullukat
发明人： Charles K. Buehler , Richard W. Fries , Thomas J. Pullukat
IPC分类号： C08F4/654 , C08F10/00
CPC分类号： C08F10/00
摘要： The present invention relates to a silica supported magnesium-containing catalytic precursor of reduced SiOH content for reaction with a titanium halide to form a catalyst for the production of a stereospecific alpha olefin polymer characterized in that prior to reacting with titanium halide the magnesium-containing silica is reacted with at least one titanium compound having the formula Ti(R).sub.n X.sub.m or Ti(OR).sub.n X.sub.m where R is aryl, alkyl, alkaryl, or mixtures thereof; X is halogen; n is an integer of 1 to 4, and m is 0 or an integer of 1 to 3 with the provision that the sum of n and m is 4. It also relates to preparing the catalyst from the precursor.
摘要翻译：本发明涉及一种二氧化硅负载的含镁催化剂前体，其具有降低的SiOH含量，用于与卤化钛反应以形成用于制备立体特异性α-烯烃聚合物的催化剂，其特征在于在与卤化钛反应之前，将含镁二氧化硅与至少一种具有式Ti（R）n Xm或Ti（OR）n X m的钛化合物反应，其中R是芳基，烷基，烷芳基或其混合物; X是卤素; n为1〜4的整数，m为0或1〜3的整数，n和m的总和为4.也涉及从前体制备催化剂。

4. 发明授权

US5098969A Propylene polymerization using modified silica based catalyst 失效
标题翻译：使用改性二氧化硅基催化剂进行丙烯聚合
公开(公告)号：US5098969A
公开(公告)日：1992-03-24
申请号：US569688
申请日：1990-08-20
申请人： Charles K. Buehler , Richard W. Fries , Thomas J. Pullukat
发明人： Charles K. Buehler , Richard W. Fries , Thomas J. Pullukat
IPC分类号： C08F10/00
CPC分类号： C08F10/00
摘要： A process for making a propylene polymer which comprises polymerizing propylene under propylene polymerization conditions in the presence of a catalyst system which includes a catalyst component comprising (I) the product obtained by (a) treating silica to remove surface hydroxyl groups; (b) contacting said treated silica with (1) a modifying compound selected from the group consisting of silicon halides, boron halides, aluminum halides, alkyl silicon halides and mixtures thereof; and (2) at least one hydrocarbon soluble magnesium-containing compound; (c) contacting the product of step (b) with at least one titanium-containing compound having the structural formula Ti(OR).sub.n X.sub.m, where R is aryl, alkyl or mixtures thereof; X is halogen; n is an integer of 1 to 4; m is 0 or an integer of 1 to 3; and the sum of m and n is 4; and (d) treating the product of step (c) with a titanium-containing compound having the structural formula TiX.sup.1.sub.p (OR.sup.1).sub.q, where X.sup.1 is halogen; R.sup.1 is aryl or alkyl; p is an integer of 1 to 4; q is 0 or an integer of 1 to 3; and the sum of p and q is 4; a second catalyst component (II), an aluminum-containing compound selected from the group consisting of an alkyl aluminum, an alkyl aluminum halide and mixtures thereof; and a third catalyst component (III), a silane compound.
摘要翻译：一种制备丙烯聚合物的方法，其包括在丙烯聚合条件下在催化剂体系存在下聚合丙烯，所述催化剂体系包括催化剂组分，所述催化剂组分包含（I）通过（a）处理二氧化硅以除去表面羟基获得的产物; （b）使所述经处理的二氧化硅与（1）选自卤化硅，卤化硼，卤化铝，烷基硅卤化物及其混合物的改性化合物接触; 和（2）至少一种烃溶性含镁化合物; （c）使步骤（b）的产物与至少一种具有结构式Ti（OR）n X m的含钛化合物接触，其中R是芳基，烷基或其混合物; X是卤素; n为1〜4的整数， m为0或1〜3的整数， m和n的和为4; 和（d）用具有结构式TiX1p（OR1）q的含钛化合物处理步骤（c）的产物，其中X1是卤素; R1是芳基或烷基; p为1〜4的整数， q为0或1〜3的整数; p和q之和为4; 第二催化剂组分（II），选自烷基铝，烷基卤化铝及其混合物的含铝化合物; 和第三催化剂组分（III），硅烷化合物。

5. 发明授权

US4950631A Modified silica based catalyst 失效
标题翻译：改性二氧化硅基催化剂
公开(公告)号：US4950631A
公开(公告)日：1990-08-21
申请号：US326708
申请日：1989-03-21
申请人： Charles K. Buehler , Richard W. Fries , Thomas J. Pullukat
发明人： Charles K. Buehler , Richard W. Fries , Thomas J. Pullukat
IPC分类号： C08F4/64 , C08F10/00
CPC分类号： C08F10/00
摘要： A catalyst comprising the product formed by(a) treating silica to remove surface hydroxyl groups;(b) contacting said treated silica with (1) a modifying compound selected from the group consisting of silicon halides, boron halides, aluminum halides, alkyl silicon halides and mixtures thereof; and (2) at least one hydrocarbon soluble magnesium-containing compound selected from the group consisting of hydrocarbyloxy magnesium, hydrocarbyloxymagnesium halides and mixtures thereof; said contacting steps (1) and (2) occurring in random order;(c) contacting the product of step (b) with at least one titanium-containing compound having the structural formula Ti(OR).sub.n X.sub.m, where R is aryl, alkyl or mixtures thereof; X is halogen; n is an integer of 1 to 4; m is 0 or an integer of 1 to 3; and the sum of m and n is 4; and(d) treating the product of step (c) with a titanium-containing compound having the structural formula TiX.sup.1.sub.p OR.sup.1).sub.q, where X.sup.1 is halogen; R.sup.1 is aryl or alkyl; p is an integer of 1 to 4; q is 0 or an integer of 1 to 3; and the sum of p and q is 4, with the proviso that the titanium-containing compound of this step is not the same as the titanium-containing compound of step (c).The catalyst is useful in polymerizing propylene. In this application propylene is polymerized under propylene polymerization conditions in the presence of a first co-catalyst, an aluminum-containing compound, and a second co-catalyst, a slane.
摘要翻译：一种催化剂，其包含通过（a）处理二氧化硅以除去表面羟基而形成的产物; （b）使所述经处理的二氧化硅与（1）选自卤化硅，卤化硼，卤化铝，烷基硅卤化物及其混合物的改性化合物接触; 和（2）至少一种选自烃氧基镁，烃氧基镁卤化物及其混合物的烃溶性含镁化合物; 所述接触步骤（1）和（2）以随机顺序出现; （c）使步骤（b）的产物与至少一种具有结构式Ti（OR）n X m的含钛化合物接触，其中R是芳基，烷基或其混合物; X是卤素; n为1〜4的整数， m为0或1〜3的整数， m和n的和为4; 和（d）用具有结构式TiX1pOR1（其中X1为卤素）的钛的化合物处理步骤（c）的产物; R1是芳基或烷基; p为1〜4的整数， q为0或1〜3的整数; p和q的和为4，条件是该步骤的含钛化合物与步骤（c）的含钛化合物不同。该催化剂可用于聚合丙烯。在该应用中，丙烯在丙烯聚合条件下在第一助催化剂，含铝化合物和第二助催化剂，硅烷的存在下聚合。

6. 发明授权

US09212670B2 Composite accumulator 有权
标题翻译：复合蓄能器
公开(公告)号：US09212670B2
公开(公告)日：2015-12-15
申请号：US13368940
申请日：2012-02-08
申请人： Edward W. Mellet , Carlos E. Marin , Charles K. Buehler , James B. Borgerson , Leonid Basin , Philip C. Lundberg , Glenn E. Clever , Gary H. Paelicke
发明人： Edward W. Mellet , Carlos E. Marin , Charles K. Buehler , James B. Borgerson , Leonid Basin , Philip C. Lundberg , Glenn E. Clever , Gary H. Paelicke
IPC分类号： F16L55/04 , F15B1/04
CPC分类号： F15B1/045
摘要： A composite accumulator includes a base having a closed end and an open end, the base having an inner surface that defines a cavity and having a fluid port in communication with the cavity for communicating a hydraulic fluid in and out of the cavity. A cover is disposed over the open end of the base and is secured to the base by a fastener. A piston is disposed within the base and the cover. The piston is sealed to the inner surface of the cover and is translatable along an axis. A biasing member is disposed within the base and the cover and located axially between the piston and the cover. The base and the cover are plastic.
摘要翻译：复合蓄能器包括具有封闭端和开口端的基座，底座具有限定空腔的内表面，并且具有与空腔连通的流体端口，用于将液压流体输入和流出空腔。盖子设置在基座的开口端上，并通过紧固件固定在基座上。活塞设置在基座和盖子内。活塞被密封到盖的内表面并且可沿轴线平移。偏置构件设置在基座和盖内并且轴向地定位在活塞和盖之间。底座和盖子是塑料的。

7. 发明授权

US07645416B2 Thermoforming process for producing class “A” finish, high gloss automotive exterior parts 有权
标题翻译：热成型工艺生产“A”级面漆，高光泽汽车外饰件
公开(公告)号：US07645416B2
公开(公告)日：2010-01-12
申请号：US11466112
申请日：2006-08-22
申请人： Charles K. Buehler , Charles C. Mentzer , Michael P. Balogh , Catherine A. Ostrander , Steven J. Schmidt
发明人： Charles K. Buehler , Charles C. Mentzer , Michael P. Balogh , Catherine A. Ostrander , Steven J. Schmidt
IPC分类号： B29C51/00
CPC分类号： B32B27/00 , B29C51/10 , B29C51/14 , B29C51/427 , B29C2791/006 , B29C2791/007 , B32B27/08 , B32B2255/10 , B32B2255/26 , B32B2274/00 , B32B2307/4023 , B32B2307/406 , B32B2307/738 , B32B2605/08
摘要： A thermoforming methodology for laminated thermoplastic sheets which preserves the class “A” finish and high gloss thereof. In a thermoforming process including heating followed by vacuum and opposing air pressure application, and then followed by application of chilled compressed air, control of spherulite formation using any of: addition of a nucleating agent to the paint film, using the chilled compressed air at a temperature of substantially about 32° F., heating to no more than about 311° F., selecting a paint film having a high melting point temperature, and selecting a paint film that is non-crystalline.
摘要翻译：用于层压热塑性片材的热成型方法，其保留了“A”级和高光泽度。在热成型过程中，包括加热然后真空和相对的空气压力施加，然后施加冷冻的压缩空气，使用以下任何方法控制球晶的形成：将成核剂加入到漆膜中，使用冷冻的压缩空气温度基本上约为32°F，加热至不超过约311°F，选择具有高熔点温度的漆膜，并选择非结晶性漆膜。

8. 发明授权

US5128294A Propylene polymerization catalyst and method 失效
标题翻译：丙烯聚合催化剂及方法
公开(公告)号：US5128294A
公开(公告)日：1992-07-07
申请号：US341242
申请日：1989-04-20
申请人： Charles K. Buehler , Cindy S. Senger , Kenneth W. Johnson
发明人： Charles K. Buehler , Cindy S. Senger , Kenneth W. Johnson
IPC分类号： C08F4/652 , C08F2/50 , C08F4/60 , C08F4/64 , C08F4/649 , C08F10/00 , C08F10/06 , C08F110/06
CPC分类号： C08F10/00 , C08F2/50 , C08F110/06
摘要： A catalyst component useful in propylene polymerization in combination with a dialkyl aluminum halide cocatalyst comprises the product of reaction of TiCl.sub.3 which is substantially free of extraneous halide with a selected electron donor compound which is dissolved in a liquid hydrocarbon solvent in which the TiCl.sub.3 is dispersed. The electron donor compound is selected from certain organic acid esters, hindered phenolic compounds and silyl esters.The catalyst of the invention provides increased activity, molecular weight control, increased isotacticity of propylene polymer products and prevents catalyst feed line pluggage, among other advantages.
摘要翻译：用于丙烯聚合的二烷基卤化铝助催化剂的催化剂组分包括基本上不含外来卤化物的TiCl 3与溶解在其中分散有TiCl 3的液态烃溶剂中的选定电子给体化合物的反应产物。电子给体化合物选自某些有机酸酯，受阻酚化合物和甲硅烷基酯。本发明的催化剂提供了增加的活性，分子量控制，增加的丙烯聚合物产物的全同立构规整度，并且防止了催化剂进料线插入物以及其它优点。

9. 发明申请

US20130209687A1 ADHESION PROMOTING PROCESS FOR PAINTING PLASTIC PARTS 审中-公开
标题翻译：粘贴塑料零件的粘合促进工艺
公开(公告)号：US20130209687A1
公开(公告)日：2013-08-15
申请号：US13371296
申请日：2012-02-10
申请人： Charles K. Buehler , Stuart J. Brown
发明人： Charles K. Buehler , Stuart J. Brown
IPC分类号： B05D3/04 , B05D3/10 , B05D3/00
CPC分类号： C08J7/14 , B05D3/101 , C08J2323/02
摘要： A process for treating a plastic part to improve the adhesion of paint comprises first treating the surface of the part with sulfur trioxide and thereafter treating the surface with ammonium.
摘要翻译：用于处理塑料部分以改善涂料粘附性的方法包括首先用三氧化硫处理该部件的表面，然后用铵处理该表面。

10. 发明申请

US20130199648A1 COMPOSITE ACCUMULATOR 有权
标题翻译：复合累加器
公开(公告)号：US20130199648A1
公开(公告)日：2013-08-08
申请号：US13368940
申请日：2012-02-08
申请人： Edward W. Mellet , Carlos E. Marin , Charles K. Buehler , James B. Borgerson , Leonid Basin , Philip C. Lundberg , Glenn E. Clever , Gary H. Paelicke
发明人： Edward W. Mellet , Carlos E. Marin , Charles K. Buehler , James B. Borgerson , Leonid Basin , Philip C. Lundberg , Glenn E. Clever , Gary H. Paelicke
IPC分类号： F16L55/04
CPC分类号： F15B1/045
摘要： A composite accumulator includes a base having a closed end and an open end, the base having an inner surface that defines a cavity and having a fluid port in communication with the cavity for communicating a hydraulic fluid in and out of the cavity. A cover is disposed over the open end of the base and is secured to the base by a fastener. A piston is disposed within the base and the cover. The piston is sealed to the inner surface of the cover and is translatable along an axis. A biasing member is disposed within the base and the cover and located axially between the piston and the cover. The base and the cover are plastic.
摘要翻译：复合蓄能器包括具有封闭端和开口端的基座，底座具有限定空腔的内表面，并且具有与空腔连通的流体端口，用于将液压流体输入和流出空腔。盖子设置在基座的开口端上，并通过紧固件固定在基座上。活塞设置在基座和盖子内。活塞被密封到盖的内表面并且可沿轴线平移。偏置构件设置在基座和盖内并且轴向地定位在活塞和盖之间。底座和盖子是塑料的。

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