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1. 发明申请

US20080227936A1 Supported Nonmetallocene Olefin Polymerization Catalyst, Preparation Method and Use Thereof 有权
标题翻译：负载型非茂金属烯烃聚合催化剂及其制备方法及应用
公开(公告)号：US20080227936A1
公开(公告)日：2008-09-18
申请号：US11793046
申请日：2005-10-21
申请人： Houliang Dai , Houping You , Chuanfeng Li , Xiaoli Yao , Lijin Zhou , Xiaoqing Li , Yarning Wang , Zhonglin Ma , Jiye Bai
发明人： Houliang Dai , Houping You , Chuanfeng Li , Xiaoli Yao , Lijin Zhou , Xiaoqing Li , Yarning Wang , Zhonglin Ma , Jiye Bai
IPC分类号： C08F4/50
CPC分类号： C08F10/00 , C08F110/02 , C08F210/16 , C08F4/6548 , C08F4/6545 , C08F4/64158 , C08F2500/18 , C08F210/08 , C08F210/14 , C08F4/02
摘要： The present invention provides a method for supporting a nonmetallocene olefin polymerization catalyst, comprising the following steps: a carrier reacts with a chemical activator to obtain a modified carrier; a magnesium compound is dissolved in a tetrahydrofuran-alcohol mixed solvent to form a solution, then the modified carrier is added to the solution to perform a reaction, then filtered and washed, dried and suction dried to prepare a composite carrier; a nonmetallocene olefin polymerization catalyst is dissolved in a solvent, and then reacts with said composite carrier, then is washed and filtered, dried and suction dried, to prepare a supported nonmetallocene olefin polymerization catalyst. The present invention further relates to a supported nonmetallocene olefin polymerization catalyst as prepared by this method. The present invention further relates to the use of the supported nonmetallocene olefin polymerization catalyst in an olefin polymerization and an olefin copolymerization between two or more different olefins. In one specific embodiment, the present invention relates to the use of the supported nonmetallocene olefin polymerization catalyst in a slurry ethylene polymerization. The present invention provides a new type of catalyst that improves the polymer morphology, increases polymer bulk density and enhances polymerization activity.
摘要翻译：本发明提供一种负载非茂金属烯烃聚合催化剂的方法，包括以下步骤：载体与化学活化剂反应得到改性载体; 将镁化合物溶解在四氢呋喃 - 醇混合溶剂中以形成溶液，然后将改性载体加入到溶液中进行反应，然后过滤并洗涤，干燥并吸干以制备复合载体; 将非茂金属烯烃聚合催化剂溶解在溶剂中，然后与所述复合载体反应，然后进行洗涤和过滤，干燥并抽干，制备负载的非茂金属烯烃聚合催化剂。本发明还涉及通过该方法制备的负载型非茂金属烯烃聚合催化剂。本发明还涉及负载的非茂金属烯烃聚合催化剂在烯烃聚合中的用途以及两种或更多种不同烯烃之间的烯烃共聚。在一个具体实施方案中，本发明涉及负载的非茂金属烯烃聚合催化剂在淤浆乙烯聚合中的用途。本发明提供了改进聚合物形态，提高聚合物堆积密度和提高聚合活性的新型催化剂。

2. 发明授权

US09410010B2 Urea-terminated polyurethane dispersants 有权
标题翻译：脲终端聚氨酯分散剂
公开(公告)号：US09410010B2
公开(公告)日：2016-08-09
申请号：US12328158
申请日：2008-12-04
申请人： C. Chad Roberts , Patrick F. McIntyre , Michael Stephen Wolfe , Xiaoqing Li , Hari Babu Sunkara
发明人： C. Chad Roberts , Patrick F. McIntyre , Michael Stephen Wolfe , Xiaoqing Li , Hari Babu Sunkara
IPC分类号： B41J2/01 , B41J2/17 , B41J2/175 , C08G18/08 , C08J3/00 , C08K3/20 , C08L75/00 , C09D5/00 , C09D11/00 , G01D11/00 , C08G18/12 , C08G18/32 , C08G18/34 , C08G18/48 , C08G18/66 , C09D11/326 , C09D17/00
CPC分类号： C08G18/0823 , C08G18/12 , C08G18/3206 , C08G18/348 , C08G18/4854 , C08G18/6692 , C09D11/326 , C09D17/001 , C08G18/2865
摘要： The present invention relates to urea-terminated polyurethanes dispersants based on diols and polyether diols, aqueous dispersions of such polyurethanes, the manufacture of the urea terminated polyurethane dispersions and inks containing pigments and/or disperse dyes dispersed with these urea terminated polyurethane dispersants. The urea termination can have nonionic hydrophilic substituents.
摘要翻译：本发明涉及基于二醇和聚醚二醇的尿素封端的聚氨酯分散剂，这种聚氨酯的水分散体，尿素封端的聚氨酯分散体的制造和含有这些脲封端的聚氨酯分散剂分散的颜料和/或分散染料的油墨。尿素终端可以具有非离子亲水性取代基。

3. 发明授权

US09249324B2 Ink-jet ink comprising cross-linked pigment dispersion based on polyurethane dispersants 有权
标题翻译：喷墨油墨包括基于聚氨酯分散剂的交联颜料分散体
公开(公告)号：US09249324B2
公开(公告)日：2016-02-02
申请号：US13505786
申请日：2010-11-19
申请人： Xiaoqing Li , Charles T. Berge
发明人： Xiaoqing Li , Charles T. Berge
IPC分类号： C09D11/326
CPC分类号： C09D11/326
摘要： The present disclosure provides an ink-jet ink comprising an aqueous ink vehicle and an aqueous dispersion, the aqueous dispersion comprises a colorant and a polyurethane dispersant, wherein said polyurethane dispersant is comprised of a polymer having a cross-linkable moiety, wherein the cross-linkable moiety is cross-linked with a cross-linking agent.
摘要翻译：本公开提供了一种喷墨油墨，其包含水性油墨载体和水分散体，所述水性分散体包含着色剂和聚氨酯分散剂，其中所述聚氨酯分散剂由具有可交联部分的聚合物组成，可连接部分与交联剂交联。

4. 发明申请

US20130027451A1 FIXER INKS FOR USE WITH INK JET INKS 有权
标题翻译：使用墨水喷枪的墨盒
公开(公告)号：US20130027451A1
公开(公告)日：2013-01-31
申请号：US13638982
申请日：2011-05-27
申请人： Xiaoqing Li
发明人： Xiaoqing Li
IPC分类号： C09D11/10 , B41J29/393
CPC分类号： C09D11/54 , B41J2/2107 , C09D11/30
摘要： This disclosure provides an ink jettable fixer ink including a water soluble or water dispersible amphoteric polymer, wherein the amphoteric polymer contains both a cationic charge and an anionic charge within the same molecule, wherein the mole ratio of cationic charge to anionic charge is greater than 1; wherein the ink jettable fixer ink does not contain a colorant; and wherein the amphoteric polymer forms a water insoluble solid precipitate when mixing with an anionic charged ink jet ink. These fixer inks when used with aqueous colorant containing ink jet inks give improved optical density and chroma.
摘要翻译：本公开提供了一种包含水溶性或水分散性两性聚合物的喷墨定影剂油墨，其中两性聚合物在同一分子内含有阳离子电荷和阴离子电荷，其中阳离子电荷与阴离子电荷的摩尔比大于1 ; 其中所述喷墨定影剂油墨不含着色剂; 并且其中两性聚合物在与阴离子带电喷墨油墨混合时形成水不溶性固体沉淀物。当与含有喷墨油墨的含水着色剂一起使用时，这些定影剂油墨具有改善的光密度和色度。

5. 发明申请

US20110018928A1 INKJET INKS CONTAINING CROSSLINKED POLYURETHANES 有权
标题翻译：含有交联聚氨酯的INKJET墨水
公开(公告)号：US20110018928A1
公开(公告)日：2011-01-27
申请号：US12933735
申请日：2009-05-08
申请人： Xiaoqing Li , Charles T. Berge
发明人： Xiaoqing Li , Charles T. Berge
IPC分类号： B41J2/015 , C08L75/04 , C08L69/00
CPC分类号： C09D11/30 , D06P1/5285 , D06P5/30
摘要： Inkjet inks that have, as a principal component, a crosslinked polyurethane dispersoid binder additive with selected diols used to prepare the polyurethane. The diols include a polyether diol, an ionic diol and polycarbonate, polyamide and/or poly(meth)acrylate diols. These inks can be used for printing on different media, and are particularly suitable for printing on textiles. The printed textiles are particularly durable to wash fastness and crock.
摘要翻译：作为主要组分的具有用于制备聚氨酯的选定二醇的交联聚氨酯分散相粘合剂添加剂的喷墨油墨。二醇包括聚醚二醇，离子二醇和聚碳酸酯，聚酰胺和/或聚（甲基）丙烯酸酯二醇。这些油墨可用于在不同的介质上进行印刷，特别适用于在纺织品上印刷。印花纺织品耐洗牢度特别耐用。

6. 发明授权

US5981650A Cold seal adhesives, cold sealable films and packages formed therewith 失效
标题翻译：冷封粘合剂，可冷封膜和与其形成的包装
公开(公告)号：US5981650A
公开(公告)日：1999-11-09
申请号：US934015
申请日：1997-08-26
申请人： Chen Zhao , Xiaoqing Li
发明人： Chen Zhao , Xiaoqing Li
IPC分类号： C08G18/08 , C08G18/40 , C08K9/04 , C08J3/00 , C08K3/20 , C08L75/00 , C08L83/00
CPC分类号： C08G18/4018 , C08G18/0823 , C08K9/04 , C08G2170/80 , Y10T428/31551
摘要： Cold-seal adhesives are disclosed that contain no natural rubber and are capable of forming dry coatings on flexible films which adhere to one another with commercially acceptable packaging strength at room temperature by pressure contact, but also allow such layered substrata to be reeled into rolls and stored for extended periods of time without blocking. The flexible films are usable in forming packages, particularly for comestibles and pharmaceuticals, without need for heat sealing. Such cold-seal adhesives are aqueous dispersions containing 30 to 55 percent of a polyurethane ionomer reaction product, having a T.sub.g of between about -50 to 10.degree. C., of a mixture of (a) a blend of between 0 and 40 percent polyester polyol and between 60 and 100 percent polyether polyol, (b) aliphatic diisocyanate and (c) dimethylol propionic acid and preferably containing 0.05 to 4 percent of grafted amorphous silica.
摘要翻译：公开了不含天然橡胶的冷封粘合剂，并且能够通过压力接触在室温下以商业上可接受的包装强度彼此粘合的柔性膜上形成干燥涂层，而且还允许将这样的层状基材卷入辊中，存储长时间不阻塞。柔性膜可用于形成包装，特别是用于食品和药品，而不需要热封。这种冷封粘合剂是含有30-55％聚氨酯离聚物反应产物（Tg为约-50至10℃）的水分散体，其混合物为（a）0-40％聚酯的共混物多元醇和60至100％的聚醚多元醇，（b）脂族二异氰酸酯和（c）二羟甲基丙酸，优选含有0.05至4％的接枝无定形二氧化硅。

7. 发明授权

US09255207B2 Inkjet inks containing crosslinked polyurethanes 有权
标题翻译：含有交联聚氨酯的喷墨油墨
公开(公告)号：US09255207B2
公开(公告)日：2016-02-09
申请号：US12157633
申请日：2008-06-12
申请人： Charles T Berge , Xiaoqing Li
发明人： Charles T Berge , Xiaoqing Li
IPC分类号： B05D1/32 , B41J2/01 , B41J2/175 , C08G18/08 , C08K3/20 , C08L75/00 , C09D5/00 , C09D11/00 , G01D11/00 , H04N1/46 , C09D11/30 , B41J2/21 , C09D11/326 , C09D11/40 , D06P5/30
CPC分类号： C09D11/30 , B41J2/01 , B41J2/21 , B41M5/0023 , B41M5/0047 , B41M5/0088 , C09D11/322 , C09D11/326 , C09D11/40 , D06P5/30 , Y10T428/24802
摘要： Inkjet inks are described that have, as a principal component, a crosslinked polyurethane dispersoid binder additive. These inks can be used for printing on different media, and are particularly suitable for printing on paper.
摘要翻译：描述了具有交联聚氨酯分散相粘合剂添加剂作为主要成分的喷墨油墨。这些油墨可用于在不同介质上进行印刷，特别适用于在纸上印刷。

8. 发明授权

US08957131B2 Ink-jet ink comprising cross-linked pigment dispersion and a polymeric binder 有权
标题翻译：包含交联颜料分散体和聚合物粘合剂的喷墨油墨
公开(公告)号：US08957131B2
公开(公告)日：2015-02-17
申请号：US13816828
申请日：2011-08-31
申请人： Charles T Berge , Xiaoqing Li
发明人： Charles T Berge , Xiaoqing Li
IPC分类号： B41J2/01 , B41J2/17 , B41J2/175 , C08G18/08 , C08G18/28 , C08J3/00 , C08K3/20 , C08L75/00 , C09D5/00 , C09D11/00 , G01D11/00 , C09D11/30 , C09D7/02 , C09D11/326
CPC分类号： C09D11/30 , C09D7/45 , C09D11/102 , C09D11/322 , C09D11/326
摘要： The present disclosure provides an ink-jet ink containing an aqueous ink vehicle, an aqueous dispersion and a polymeric binder. The aqueous dispersion contains a colorant and a polyurethane dispersant, wherein the polyurethane dispersant is made with a polymer having cross-linkable moieties that are cross-linked with a cross-linking agent.
摘要翻译：本公开提供了一种含有水性油墨载体，水分散体和聚合粘合剂的喷墨油墨。水分散体含有着色剂和聚氨酯分散剂，其中聚氨酯分散剂由具有与交联剂交联的可交联部分的聚合物制成。

9. 发明申请

US20130012375A1 ULTRA HIGH MOLECULAR WEIGHT POLYETHYLENE CATALYSTS AND PROCESSES FOR THE PREPARATION THEREOF 审中-公开
标题翻译：超高分子量聚乙烯催化剂及其制备方法
公开(公告)号：US20130012375A1
公开(公告)日：2013-01-10
申请号：US13540982
申请日：2012-07-03
申请人： Liuzhong Li , Jianyong Zhou , Xiaoqing Li , Xiaolong Bi , Wenyi Li , Yongling Yu , Jie Yan , Lifang Qi , Gongtao Li , Dapeng Fan , Xiao Xu , Xiaojing Pei
发明人： Liuzhong Li , Jianyong Zhou , Xiaoqing Li , Xiaolong Bi , Wenyi Li , Yongling Yu , Jie Yan , Lifang Qi , Gongtao Li , Dapeng Fan , Xiao Xu , Xiaojing Pei
IPC分类号： C08F4/646
CPC分类号： C08F210/02 , C08F110/02 , C08F2500/01 , C08F2500/18 , C08F4/6555
摘要： Disclosed herein is a process for preparation of an ultra high molecular weight polyethylene catalyst, comprising: (1) under inert atmosphere, dispersing a magnesium halide in an inert solvent; (2) adding an alcohol to react with the magnesium halide, to form a solution or dispersion of a magnesium halide-alcohol adduct; (3) adding an alkyl aluminum halide to react with the magnesium halide-alcohol adduct, to form an intermediate product; (4) optionally, subjecting the intermediate product to an ultrasonic wave treatment; (5) adding a titanium compound to perform Ti-supporting reaction; (6) optionally, subjecting the reaction mixture from step (5) to an ultrasonic wave treatment; and (7) recovering solid particles, to obtain the ultra high molecular weight polyethylene catalyst, wherein at least one of steps (4) and (6) is present.
摘要翻译：本文公开了一种制备超高分子量聚乙烯催化剂的方法，包括：（1）在惰性气氛下，将卤化镁分散在惰性溶剂中; （2）加入醇与卤化镁反应，形成卤化镁 - 醇加合物的溶液或分散体; （3）加入烷基铝卤化物与卤化镁 - 醇加合物反应形成中间产物; （4）任选地，对中间产物进行超声波处理; （5）加入钛化合物进行Ti支撑反应; （6）任选地，使来自步骤（5）的反应混合物进行超声波处理; 和（7）回收固体颗粒，得到超高分子量聚乙烯催化剂，其中存在步骤（4）和（6）中的至少一个。

10. 发明授权

US08186822B2 Inkjet inks containing crosslinked polyurethanes 有权
标题翻译：含有交联聚氨酯的喷墨油墨
公开(公告)号：US08186822B2
公开(公告)日：2012-05-29
申请号：US12933735
申请日：2009-05-08
申请人： Xiaoqing Li , Charles T. Berge
发明人： Xiaoqing Li , Charles T. Berge
IPC分类号： B41J11/00
CPC分类号： C09D11/30 , D06P1/5285 , D06P5/30
摘要： Inkjet inks that have, as a principal component, a crosslinked polyurethane dispersoid binder additive with selected diols used to prepare the polyurethane. The diols include a polyether diol, an ionic diol and polycarbonate, polyamide and/or poly(meth)acrylate diols. These inks can be used for printing on different media, and are particularly suitable for printing on textiles. The printed textiles are particularly durable to wash fastness and crock.
摘要翻译：作为主要组分的具有用于制备聚氨酯的选定二醇的交联聚氨酯分散相粘合剂添加剂的喷墨油墨。二醇包括聚醚二醇，离子二醇和聚碳酸酯，聚酰胺和/或聚（甲基）丙烯酸酯二醇。这些油墨可用于在不同的介质上进行印刷，特别适用于在纺织品上印刷。印花纺织品耐洗牢度特别耐用。

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