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1. 发明授权

US08933146B2 Process for producing hard coating systems based on aqueous polyurethane dispersions 有权
公开(公告)号：US08933146B2
公开(公告)日：2015-01-13
申请号：US12221775
申请日：2008-08-06
申请人： Stefan Sommer , Richard Kopp , Harald Blum , Christoph Irle , Jan Weikard , Erhard Luehmann
发明人： Stefan Sommer , Richard Kopp , Harald Blum , Christoph Irle , Jan Weikard , Erhard Luehmann
IPC分类号： C08F253/00 , C08G18/62 , C08G18/04 , C08G18/06 , C08G18/40 , C08G18/12 , C08G18/08 , C08G18/67 , C09D175/16
CPC分类号： C08G18/12 , C08G18/0823 , C08G18/672 , C08G18/675 , C08G18/6795 , C09D175/16 , Y10T428/31591 , C08G18/3225
摘要： The present invention describes the preparation of an aqueous polyurethane dispersion which is cured by radiation, and its use as binder.

2. 发明授权

US08389637B2 Use of copolymers with a composition gradient as stabilizers in emulsion free-radical polymerization 失效
标题翻译：在乳液自由基聚合中使用具有组成梯度的共聚物作为稳定剂
公开(公告)号：US08389637B2
公开(公告)日：2013-03-05
申请号：US11722199
申请日：2005-12-22
申请人： Stephanie Magnet , Olivier Guerret , Catherine Lefay , Bernadette Charleux
发明人： Stephanie Magnet , Olivier Guerret , Catherine Lefay , Bernadette Charleux
IPC分类号： C08F112/08 , C08F2/24 , C08F118/02 , C08F253/00 , C08L31/00
CPC分类号： C08F2/24 , C08F220/18
摘要： The present invention describes the use of copolymers with a composition gradient as sole stabilizer in emulsion free-radical polymerization. The copolymers of the invention are prepared via controlled free-radical polymerization and comprise at least one hydrophilic monomer such as acrylic acid and at least one hydrophobic monomer such as styrene.
摘要翻译：本发明描述了在乳液自由基聚合中使用具有组成梯度作为唯一稳定剂的共聚物。本发明的共聚物通过受控的自由基聚合制备，并且包含至少一种亲水性单体如丙烯酸和至少一种疏水单体如苯乙烯。

3. 发明授权

US08110628B1 Preparation of porous particles with multiple markers 有权
标题翻译：多标记多孔颗粒的制备
公开(公告)号：US08110628B1
公开(公告)日：2012-02-07
申请号：US12984044
申请日：2011-01-04
申请人： Mridula Nair , Tamara K. Jones , Daniel L. Kapp
发明人： Mridula Nair , Tamara K. Jones , Daniel L. Kapp
IPC分类号： C08F253/00 , C08J9/00 , C08J3/05 , C08J3/11
CPC分类号： C08J9/283 , C08F2/12 , C08F2/32 , C08J9/0061 , C08J2201/05 , C08J2205/048 , Y10T428/1376
摘要： Porous particles are prepared using a first water-in-oil emulsion comprising a first marker material in a first aqueous phase that is dispersed in a first oil phase containing a polymer and a first organic solvent, and a second water-in-oil emulsion comprising a second marker material in a second aqueous phase that is dispersed in a second oil phase. The first and second marker materials are detectably different. The two water-in-oil emulsions can be used to form a third water-in-oil emulsion containing distinct droplets of the first and second aqueous phases. This third water-in-oil emulsion is dispersed in a third aqueous phase containing a surface stabilizing agent to form a water-in-oil-in-water emulsion containing droplets of the third water-in-oil emulsion. The organic solvents are removed from the water-in-oil-in-water emulsion to form porous particles comprising first and second discrete pores that are isolated from each other. The first marker material is present within the first discrete pores, and the second marker material is present within the second discrete pores.
摘要翻译：使用第一种油包水乳液制备多孔颗粒，所述第一油包水乳液包含分散在含有聚合物和第一有机溶剂的第一油相中的第一水相中的第一标记物质和第二油包水乳液，其包含分散在第二油相中的第二水相中的第二标记物质。第一和第二标记材料是可检测的不同。两种油包水乳液可用于形成含有第一和第二水相的不同液滴的第三种油包水乳液。该第三种油包水乳液分散在含有表面稳定剂的第三水相中以形成包含第三种油包水乳液的液滴的水包油包水乳液。从水包油包水乳液中除去有机溶剂以形成包含彼此分离的第一和第二离散孔的多孔颗粒。第一标记材料存在于第一离散孔内，第二标记材料存在于第二离散孔内。

4. 发明申请

US20100249336A1 MODIFIED NATURAL RUBBER AND METHOD FOR PRODUCING SAME, AND RUBBER COMPOSITION AND TIRE USING SUCH A MODIFIED NATURAL RUBBER 审中-公开
标题翻译：改性天然橡胶及其制造方法，以及使用这种改性天然橡胶的橡胶组合物和轮胎
公开(公告)号：US20100249336A1
公开(公告)日：2010-09-30
申请号：US12740288
申请日：2008-10-03
申请人： Makiko Yonemoto
发明人： Makiko Yonemoto
IPC分类号： C08F253/00
CPC分类号： C08K5/25 , B60C1/0016 , C08C19/22 , C08K3/013 , C08L7/00 , C08L15/00
摘要： This invention provides a modified natural rubber producible at a lower cost than the conventional techniques and capable of improving the low loss factor, wear resistance and fracture characteristics of the rubber composition using the modified natural rubber as the rubber component in the rubber composition, and a method for producing the modified natural rubber. This invention provides a modified natural rubber formed by adding a hydrazide compound having a polar group to at least one natural rubber raw material selected from the group consisting of a natural rubber, a coagulated natural rubber latex and a natural rubber cup lump, a rubber composition using the modified natural rubber, and a tire using the rubber composition in any tire member.
摘要翻译：本发明提供一种改性天然橡胶，其成本低于常规技术，并且能够改善橡胶组合物中使用改性天然橡胶作为橡胶组分的橡胶组合物的低损耗因子，耐磨性和断裂特性，改性天然橡胶的制造方法。本发明提供一种改性天然橡胶，其通过将至少一种选自天然橡胶，凝固天然橡胶胶乳和天然橡胶杯体块的天然橡胶原料加入具有极性基团的酰肼化合物，橡胶组合物使用改性天然橡胶，以及在任何轮胎构件中使用橡胶组合物的轮胎。

5. 发明申请

US20090205818A1 DOWNWELL SYSTEM WITH SWELLABLE PACKER INCLUDING BLOWING AGENT 审中-公开
标题翻译：具有包括发泡剂的可剥离包装的下沉系统
公开(公告)号：US20090205818A1
公开(公告)日：2009-08-20
申请号：US12366808
申请日：2009-02-06
申请人： Jurgen Klunge , Bernd Jansen , Andreas Lutz
发明人： Jurgen Klunge , Bernd Jansen , Andreas Lutz
IPC分类号： E21B33/12 , C08F251/02 , C08F253/00
CPC分类号： E21B33/1208 , C04B26/04 , C04B2103/0049 , C08J9/08 , C08J9/104 , C08L21/00 , C08L51/003 , C08L51/02 , C08L51/04 , C08L51/06 , C09K8/42 , C09K8/44 , C04B22/106 , C04B38/0054 , C04B38/02 , C04B24/12 , C08L2666/02
摘要： A downwell packer assembly includes a tubular member and a packer element mounted on the tubular member. The packer element comprises a composition that includes a polymer. The packer element includes micropores (typically created via a blowing agent). When the packer element is exposed to a swelling fluid, such as water or hydrocarbon, the micropores can help to control and, in some instances, increase the rate of swelling. Such swelling enables the packer element to form a seal against the walls of the wellbore.
摘要翻译：井下封隔器组件包括管状构件和安装在管状构件上的封隔器元件。封隔器元件包括包含聚合物的组合物。封隔器元件包括微孔（通常通过发泡剂产生）。当封隔器元件暴露于膨胀流体（例如水或烃）时，微孔可以帮助控制，并且在一些情况下可以增加溶胀速率。这种膨胀使得封隔器元件能够形成靠近井眼的壁的密封。

6. 发明申请

US20060058467A1 Gradient copolymers soluble or at least dispersible in water as well as in organic solvents 有权
标题翻译：梯度共聚物可溶于或至少可分散于水和有机溶剂中
公开(公告)号：US20060058467A1
公开(公告)日：2006-03-16
申请号：US10538730
申请日：2003-12-11
申请人： Olivier Guerret
发明人： Olivier Guerret
IPC分类号： C08F253/00
CPC分类号： A61Q19/00 , A61K8/90 , C08F4/00 , C08F293/005 , C08L53/00 , C08L2666/02 , C09D153/00 , C09J153/00
摘要： The invention concerns amphiphilic copolymers, in particular gradient amphiphilic copolymers obtained by controlled free radicval solution or mass polymerization. The invention also concerns a method for aqueous dissolution of said copolymers. The inventive copolymers are useful in surface treatment techniques and can be used in formulations for paints, adhesives, glues as well as in cosmetics.
摘要翻译：本发明涉及两亲共聚物，特别是通过受控自由基溶液或大量聚合获得的梯度两亲共聚物。本发明还涉及所述共聚物的水溶解方法。本发明的共聚物可用于表面处理技术，并可用于油漆，粘合剂，胶水以及化妆品中。

7. 发明申请

US20030236354A1 Star block copolymers comprising polyisobutylene-B-polyacrylonitrile arms radiating from an aromatic core 失效
标题翻译：包含从芳族核心辐射的聚异丁烯-B-聚丙烯腈臂的星形嵌段共聚物
公开(公告)号：US20030236354A1
公开(公告)日：2003-12-25
申请号：US10406372
申请日：2003-04-03
发明人： Joseph P. Kennedy , Zheng Fang , Ahmed F. Moustafa
IPC分类号： C08F253/00 , C08F291/00 , C08F259/00 , C08F255/00
CPC分类号： C08F293/005 , C08F8/06 , C08F8/14 , C08F295/00 , C08F297/00 , C08F2438/01 , C08F2810/30 , C08F2810/40 , C08L53/00 , C08L53/005 , C08L2666/02 , C08F8/42 , C08F110/10
摘要： Block copolymers and star polymers having copolymer arms of PIB-PAN have been synthesized via living carbocationic polymerization and atom transfer radical polymerization in a methylene chloride/cyclohexanone solvent system.
摘要翻译：已经通过活性碳阳离子聚合和原子转移自由基聚合在二氯甲烷/环己酮溶剂体系中合成了具有PIB-PAN共聚物臂的嵌段共聚物和星形聚合物。

8. 发明授权

US4677003A Microsuspension process for preparing solvent core sequential polymer dispersion 失效
标题翻译：用于制备溶剂核序列聚合物分散体的微悬浮方法
公开(公告)号：US4677003A
公开(公告)日：1987-06-30
申请号：US728992
申请日：1985-04-30
申请人： George H. Redlich , Ronald W. Novak
发明人： George H. Redlich , Ronald W. Novak
IPC分类号： C08L33/04 , A01N25/04 , A01N25/28 , B01J13/02 , C08F2/00 , C08F2/16 , C08F8/32 , C08F8/44 , C08F253/00 , C08F265/00 , C08F265/04 , C08F285/00 , C08F291/00 , C08J3/12 , C08L1/00 , C08L23/00 , C08L27/00 , C08L33/00 , C08L33/02 , C08L101/00 , C09D123/00 , C09D133/00 , C09D133/04 , C09D151/00 , C09D151/06 , B05D3/02 , C08F265/02
CPC分类号： C08J3/12 , A01N25/28 , C08F285/00 , C08F291/00 , C08F8/32 , C08F8/44 , C08J3/126 , C09D5/028 , C09D7/125 , C09D7/1291 , C08J2333/12 , Y10S514/962 , Y10S514/963 , Y10S525/902 , Y10S525/911 , Y10T428/2987 , Y10T428/2989 , Y10T428/2998
摘要： The present invention relates to a sequential polymerization process for preparing a water-insoluble dispersion of core/shell particles. In one embodiment the process may be employed to produce a particulate dispersion useful in making water-based coating compositions wherein on drying the particulate dispersion serves as an opacifying agent. In another embodiment the process may be employed to microencapsulate a hydrophobic target material, such as a biocide or herbicide.
摘要翻译：本发明涉及制备核/壳颗粒的水不溶性分散体的顺序聚合方法。在一个实施方案中，该方法可用于制备可用于制备水性涂料组合物的颗粒分散体，其中在干燥时颗粒分散体用作遮光剂。在另一个实施方案中，该方法可用于微囊化疏水性靶材料，例如杀生物剂或除草剂。

9. 发明授权

US4187202A Process for preparing polymer resins of high impact resistance 失效
标题翻译：具有高耐冲击性的聚合物树脂的制备方法
公开(公告)号：US4187202A
公开(公告)日：1980-02-05
申请号：US709515
申请日：1976-07-28
申请人： Masatsune Kondo , Akira Tanoue
发明人： Masatsune Kondo , Akira Tanoue
IPC分类号： C08F285/00 , C08F2/18 , C08F291/00 , C08F291/02 , C08F253/00 , C08C1/14 , C08F255/00
CPC分类号： C08F291/02
摘要： A process for preparing polymer resins of high impact resistance which comprises coagulating a latex of a rubbery polymer grafted or not with at least one ethylenic monomer in the presence of a suspension stabilizer and a coagulating agent to make a stable aqueous suspension of coagulated particles of said rubbery polymer, adding at least one ethylenic monomer to the aqueous suspension and subjecting the resultant mixture to suspension polymerization.
摘要翻译：一种制备高耐冲击性的聚合物树脂的方法，该方法包括在悬浮稳定剂和凝结剂的存在下，使至少一种乙烯性单体接枝或不接枝的橡胶状聚合物的胶乳凝结，以制备所述橡胶状聚合物，向水性悬浮液中加入至少一种烯属单体，并将所得混合物进行悬浮聚合。

10. 发明授权

US4094830A Grafting of vinylaromatic compounds by cationic polymerization on non-halogenated double-bonded chains 失效
标题翻译：通过阳离子聚合在非卤化双键链上接枝乙烯基芳族化合物
公开(公告)号：US4094830A
公开(公告)日：1978-06-13
申请号：US631943
申请日：1975-11-14
申请人： Cecile Baudin , Mihajlo Miskovic , Alain Polton , Pierre Sigwalt
发明人： Cecile Baudin , Mihajlo Miskovic , Alain Polton , Pierre Sigwalt
IPC分类号： C08F291/00 , C08F4/00 , C08F291/02 , C08F253/00 , C08F279/00 , C08F279/02
CPC分类号： C08F291/02
摘要： This invention relates to copolymers of a macromolecular compound having a non-halogenated and double-bonded chain and of a vinylaromatic monomer and the process for obtaining same. The reaction between the macromolecular compound and the vinylaromatic monomer takes place at a temperature of between -80.degree. C and +40.degree. C in the presence of 5.10.sup.-4 to 5.10.sup.-2 mol/l of a Lewis acid initiator and possibly in the presence of a co-initiator. These copolymers obtained by cationic grafting are thermoplastics elastomers.
摘要翻译：本发明涉及具有非卤化双链键和乙烯基芳族单体的高分子化合物的共聚物及其获得方法。大分子化合物和乙烯基芳族单体之间的反应在-80℃至+ 40℃的温度下在5.10-4至5.10-2摩尔/升路易斯酸引发剂的存在下进行，并且可能存在的共同引发者。通过阳离子接枝获得的这些共聚物是热塑性弹性体。

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