专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US09890225B2 Method for purifying contaminated polymers 有权
公开(公告)号：US09890225B2
公开(公告)日：2018-02-13
申请号：US15190236
申请日：2016-06-23
申请人： The Procter & Gamble Company
发明人： John Moncrief Layman , Maggie Gunnerson , Hans Schonemann , Kara Williams
IPC分类号： C08J11/00 , C08F6/00 , B29B17/02 , C08J11/08 , C08G77/04 , C08F6/02 , C08F6/10
CPC分类号： C08F6/00 , B29B17/02 , B29B2017/0293 , C08F6/008 , C08F6/02 , C08F6/10 , C08G77/04 , C08J11/08 , C08J2323/00 , C08J2323/10 , C08J2325/04 , C08J2325/06 , Y02W30/622 , Y02W30/701 , C08L23/10
摘要： A method for purifying a reclaimed polymer, such as a polymer reclaimed from post-consumer use or post-industrial use, is disclosed. The method involves obtaining the reclaimed polymer and dissolving it in a solvent at an elevated temperature and pressure to produce a polymer solution, which is purified at an elevated temperature and pressure by contacting the polymer solution with solid media to produce a purer polymer solution. A purer polymer is then separated from the purer polymer solution.

2. 发明申请

US20170283365A1 NITROGEN CONTAINING HYDROFLUOROETHERS AND METHODS OF USING SAME 审中-公开
公开(公告)号：US20170283365A1
公开(公告)日：2017-10-05
申请号：US15511259
申请日：2015-09-18
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： William M. Lamanna , Michael J. Bulinski , Kiah A. Smith , Michael G. Costello , Georgiy Teverovskiy
IPC分类号： C07C217/26 , C07C211/15 , C07D241/04 , C09K5/04 , C09K5/10 , C09K3/00 , C10M107/38 , C09D7/00 , A62D1/00 , C11D3/43 , C08J9/00 , H01M10/0525 , H01M10/0569 , H01L23/46 , C07D265/30
CPC分类号： C07C217/26 , A62D1/0028 , C07C211/15 , C07D207/10 , C07D211/38 , C07D223/04 , C07D241/04 , C07D265/30 , C08J9/0028 , C08J9/14 , C08J2323/04 , C08J2325/04 , C08J2327/06 , C08J2371/10 , C08J2375/04 , C09D7/20 , C09K3/00 , C09K5/048 , C09K5/10 , C10M107/38 , C10M2213/0606 , C11D3/43 , H01B3/24 , H01B3/56 , H01L23/46 , H01M10/0525 , H01M10/0569 , H01M2300/0034
摘要： A hydrofluoroether compound is represented by the following general formula (1): wherein n is 1-2.

3. 发明授权

US09761350B2 Process for preparing a conductive composition using a masterbatch 有权
公开(公告)号：US09761350B2
公开(公告)日：2017-09-12
申请号：US14372814
申请日：2013-01-18
申请人： TOTAL RESEARCH & TECHNOLOGY FELUY
发明人： Dimitri Rousseaux , Michel Duc , Philippe Lodefier , Olivier Lhost
IPC分类号： H01B1/24 , H01B3/44 , C08K3/04 , C08J3/22 , C08L25/06 , C08K7/24
CPC分类号： H01B1/24 , C08J3/22 , C08J3/226 , C08J2325/04 , C08J2423/08 , C08J2425/04 , C08K3/04 , C08K3/041 , C08K7/24 , C08K2201/011 , C08K2201/019 , C08L23/06 , C08L25/06 , C08L51/04 , H01B3/441 , H01B3/442
摘要： A composition can include polystyrene, modified-polystyrene, or a mixture thereof. The polystyrene, modified-polystyrene, or mixture thereof can include carbon nanotubes. The composition can also include a polyolefin. The composition can include at most 1.90% by weight of carbon nanotubes, based on a total weight of the composition. The composition can be prepared by providing a masterbatch including at least 5% by weight of carbon nanotubes based on a total weight of the masterbatch, and a polyolefin and/or styrenic copolymer. The masterbatch can be blended with polystyrene, modified-polystyrene, or a mixture thereof, and with a polyolefin, in amounts such that a conductive composition is obtained. An article can be made of the conductive composition.

4. 发明授权

US09758611B2 Process for recovering brominated styrene-butadiene copolymer from an organic solvent 有权
公开(公告)号：US09758611B2
公开(公告)日：2017-09-12
申请号：US15101383
申请日：2014-12-12
申请人： Dow Global Technologies LLC
发明人： Daniel A. Beaudoin , John W. Hull, Jr. , Michal E. Porter , William G. Stobby , Gerald F. Billovitz , Timothy J. Young
IPC分类号： C08G63/02 , C08F236/16 , C08C2/06 , C08J9/00 , C08L9/06
CPC分类号： C08F236/16 , C08C2/06 , C08J9/0061 , C08J2201/03 , C08J2325/04 , C08J2409/06 , C08L9/06
摘要： Brominated styrene-butadiene copolymers are recovered from solution in an organic solvent. The copolymer solution is mixed with a liquid non-solvent in the presence of a suspension stabilizer to form a dispersion. The dispersion is heated to vaporize the organic solvent. This process produces precipitated copolymer particles having useful particle sizes, which can be easily used in downstream applications.

5. 发明申请

US20170002110A1 Method For Purifying Contaminated Polymers 有权
标题翻译：净化污染聚合物的方法
公开(公告)号：US20170002110A1
公开(公告)日：2017-01-05
申请号：US15190236
申请日：2016-06-23
申请人： The Procter & Gamble Company
发明人： John Moncrief Layman , Maggie Gunnerson , Hans Schonemann , Kara Williams
IPC分类号： C08F6/00 , C08G77/04
CPC分类号： C08F6/00 , B29B17/02 , B29B2017/0293 , C08F6/008 , C08F6/02 , C08F6/10 , C08G77/04 , C08J11/08 , C08J2323/00 , C08J2323/10 , C08J2325/04 , C08J2325/06 , Y02W30/622 , Y02W30/701 , C08L23/10
摘要： A method for purifying a reclaimed polymer, such as a polymer reclaimed from post-consumer use or post-industrial use, is disclosed. The method involves obtaining the reclaimed polymer and dissolving it in a solvent at an elevated temperature and pressure to produce a polymer solution, which is purified at an elevated temperature and pressure by contacting the polymer solution with solid media to produce a purer polymer solution. A purer polymer is then separated from the purer polymer solution.
摘要翻译：公开了一种用于纯化回收聚合物的方法，例如从消费者后使用或后工业应用中回收的聚合物。该方法包括获得再生聚合物并在升高的温度和压力下将其溶解在溶剂中以产生聚合物溶液，该聚合物溶液在高温和高压下通过使聚合物溶液与固体介质接触以产生更纯的聚合物溶液。然后将较纯的聚合物与较纯的聚合物溶液分离。

6. 发明授权

US09458301B2 Expandable vinyl aromatic polymers containing graphite particles having a polymodal particle size distribution 有权
标题翻译：含有聚嵌段粒度分布的石墨颗粒的可膨胀乙烯基芳族聚合物
公开(公告)号：US09458301B2
公开(公告)日：2016-10-04
申请号：US14655931
申请日：2013-12-19
申请人： TOTAL RESEARCH & TECHNOLOGY FELUY
发明人： Laetitia Urbanczyk , Stephane Nowe , Jacques Michel , Jean-Claude Deleye , Nicolas Lambricht , Philippe Lodefier
IPC分类号： C08J9/16 , C08J9/18 , C08K3/04 , C08J9/00 , C08K5/02
CPC分类号： C08J9/0066 , B29C44/3442 , B29C44/3461 , B29C47/0042 , B29C47/0838 , B29C47/362 , B29C47/363 , B29C47/702 , C08J9/0061 , C08J9/0095 , C08J9/16 , C08J2325/04 , C08J2325/06 , C08J2423/06 , C08J2491/06 , C08K3/04 , C08K5/02 , C08K2201/005
摘要： Expandable vinyl aromatic polymers may contain comminuted graphite with a polymodal particle size distribution. Foams obtained from such expandable vinyl aromatic polymers have a reduced thermal conductivity at a reduced foam density.
摘要翻译：可膨胀的乙烯基芳族聚合物可以包含具有多模态粒度分布的粉碎石墨。从这种可发性乙烯基芳族聚合物获得的泡沫在降低的泡沫密度下具有降低的热导率。

7. 发明授权

US09453083B2 Vinyl polymers prepared via suspension polymerization and methods thereof 有权
标题翻译：通过悬浮聚合制备的乙烯基聚合物及其方法
公开(公告)号：US09453083B2
公开(公告)日：2016-09-27
申请号：US13826705
申请日：2013-03-14
申请人： Saudi Basic Industries Corporation
发明人： Syed Mehmood Ahmed , Mohammed Hamdan , Syed Azhar Hashmi
IPC分类号： C08F2/18 , C08F12/08 , C08J9/02 , C08J9/20 , C08J9/00 , C08J9/14 , C08J9/224
CPC分类号： C08F2/18 , C08F12/08 , C08J9/0023 , C08J9/0066 , C08J9/02 , C08J9/141 , C08J9/20 , C08J9/224 , C08J2325/04
摘要： A method of producing vinyl polymer particles by suspension polymerization comprising: combining an aqueous media and a tricalcium phosphate to a reaction vessel; adding a pH stabilizing agent to the reaction vessel; adding a vinyl monomer to the reaction vessel; adding a peroxide initiator, e.g., which also generates CO2 as a result of primary or secondary decomposition, to the reaction vessel; adding surfactant or a water soluble free radical initiator to generate surfactant in situ to the reaction vessel; maintaining the reactor contents at greater than or equal to 90° C. until a density of a dispersed phase becomes substantially equal to that of a continuous phase; adding a blowing agent to the reaction vessel; raising the temperature of the reaction vessel to greater than or equal to 100° C.; and collecting polymer particles having a particle size distribution.
摘要翻译：一种通过悬浮聚合制备乙烯基聚合物颗粒的方法，包括：将水性介质和磷酸三钙结合到反应容器中; 向反应容器中加入pH稳定剂; 向反应容器中加入乙烯基单体; 加入过氧化物引发剂，例如其也会由于初级或次级分解而产生CO 2至反应容器中; 加入表面活性剂或水溶性自由基引发剂，以在反应容器中原位产生表面活性剂; 将反应器内容物维持在大于或等于90℃，直到分散相的密度基本上等于连续相的密度; 向反应容器中加入发泡剂; 将反应容器的温度升高到大于或等于100℃; 并收集具有粒度分布的聚合物颗粒。

8. 发明申请

US20160254073A1 ADDITIVE COMPOSITIONS FOR LOW LOSS WIRE AND CABLE DIELECTRIC AND PRODUCTS OBTAINED THEREBY 审中-公开
标题翻译：低损耗电线和电缆电介质及其产品获得的添加剂组合物
公开(公告)号：US20160254073A1
公开(公告)日：2016-09-01
申请号：US15093413
申请日：2016-04-07
申请人： REEDY INTERNATIONAL CORPORATION
发明人： Michael E. REEDY
IPC分类号： H01B3/44 , C08J9/08
CPC分类号： H01B3/441 , C08J9/0061 , C08J9/0066 , C08J9/08 , C08J9/10 , C08J2201/024 , C08J2203/02 , C08J2203/04 , C08J2323/02 , C08J2323/06 , C08J2325/04 , C08J2355/02 , C08J2371/12 , C08J2423/02 , C08L23/06 , Y10T428/2933 , Y10T428/294
摘要： There are disclosed additive compositions for polymer base materials, which additive compositions are comprised of blowing agent (direct gas or chemical blowing agent), thermoplastic polymer carrier for the chemical blowing agent and filler, wherein the thermoplastic polymer carrier has a melting point below the decomposition temperature of the chemical blowing agent. The additive compositions improve the dielectric properties of a foamed material and find particular application as additives for coverings for metallic or non-metallic conductive wire or cable composites. The chemical blowing agent for the additive can be selected from those based on hydrazine, hydrazide, or azodicarbonamide, or those based on combinations of sodium citrate/citric acid and sodium bicarbonate. The filler for the additive can be selected from calcium carbonate, zeolites, clay and other known fillers. The polymer base material for the additive can be, e.g., polyethylene, polypropylene, polybutylene, poly (p-phenylene oxide), polystyrene and combinations thereof.
摘要翻译：公开了用于聚合物基材的添加剂组合物，其添加剂组合物由发泡剂（直接气体或化学发泡剂），用于化学发泡剂和填料的热塑性聚合物载体组成，其中热塑性聚合物载体的熔点低于分解化学发泡剂的温度。添加剂组合物改善泡沫材料的介电性能，并且特别用作金属或非金属导电线或电缆复合材料的覆盖物的添加剂。用于添加剂的化学发泡剂可以选自基于肼，酰肼或偶氮二甲酰胺的化学发泡剂，或基于柠檬酸钠/柠檬酸和碳酸氢钠的组合的化学发泡剂。添加剂的填料可以选自碳酸钙，沸石，粘土和其他已知的填料。用于添加剂的聚合物基材可以是例如聚乙烯，聚丙烯，聚丁烯，聚（对苯醚），聚苯乙烯及其组合。

9. 发明授权

US09384871B2 Polymer composition comprising carbon nanotubes 有权
标题翻译：包含碳纳米管的聚合物组合物
公开(公告)号：US09384871B2
公开(公告)日：2016-07-05
申请号：US14372675
申请日：2013-01-18
申请人： TOTAL RESEARCH & TECHNOLOGY FELUY
发明人： Dimitri Rousseaux , Michel Duc , Philippe Lodefier , Olivier Lhost
IPC分类号： C08K3/04 , H01B1/24 , C08J3/22 , C08L25/06 , H01B3/44 , C08K7/24
CPC分类号： H01B1/24 , C08J3/22 , C08J3/226 , C08J2325/04 , C08J2423/08 , C08J2425/04 , C08K3/04 , C08K3/041 , C08K7/24 , C08K2201/011 , C08K2201/019 , C08L23/06 , C08L25/06 , C08L51/04 , H01B3/441 , H01B3/442
摘要： A composition can include polystyrene, modified-polystyrene, or a mixture thereof. The polystyrene, modified-polystyrene, or mixture thereof can include carbon nanotubes. The composition can also include a polyolefin. The composition can include at most 1.90% by weight of carbon nanotubes, based on a total weight of the composition. The composition can be made by melt blending the polystyrene, modified-polystyrene, or a mixture thereof with carbon nanotubes, and with the polyolefin. An article can be made from the composition.
摘要翻译：组合物可以包括聚苯乙烯，改性聚苯乙烯或其混合物。聚苯乙烯，改性聚苯乙烯或其混合物可以包括碳纳米管。组合物还可以包括聚烯烃。基于组合物的总重量，该组合物可以包括至多1.90重量％的碳纳米管。该组合物可以通过将聚苯乙烯，改性聚苯乙烯或其与碳纳米管的混合物和聚烯烃熔融共混来制备。可以从作品中制作文章。

10. 发明授权

US09309365B2 PS foams with low metal content 有权
标题翻译： PS泡沫金属含量低
公开(公告)号：US09309365B2
公开(公告)日：2016-04-12
申请号：US12990615
申请日：2009-04-30
申请人： Frank Braun , Ingo Bellin , Klaus Hahn
发明人： Frank Braun , Ingo Bellin , Klaus Hahn
IPC分类号： C08J9/00
CPC分类号： C08J9/0019 , C08J9/0066 , C08J2325/04
摘要： The present invention relates to an expandable styrene polymer, comprising at least one flame retardant as component (A), from 0.0001 to 2% by weight, based on component (A), of at least one metal as component (B), and athermanous particles as component (C), to a process for the production of this expandable styrene polymer, to an expanded styrene polymer bead, comprising at least one flame retardant as component (A), from 0.0001 to 2% by weight, based on component (A), of at least one metal as component (B), and athermanous particles as component (C), to a process for the production of this expanded styrene polymer bead, to a foam, capable of production from this expandable styrene polymer, to a process for the production of this foam, and also to the use of this foam for thermal insulation, including that of machines and of household devices, and as packaging material.
摘要翻译：本发明涉及一种发泡性苯乙烯聚合物，其包含至少一种作为组分（A）的阻燃剂，基于组分（A）的0.0001至2重量％的至少一种作为组分（B）的金属，以及无机物作为组分（C）的颗粒，涉及一种生产该可发性苯乙烯聚合物的方法，涉及一种发泡苯乙烯聚合物珠，其包含至少一种作为组分（A）的阻燃剂，基于组分（重量）的0.0001-2％ A），作为组分（B）的至少一种金属和作为组分（C）的惰性颗粒，涉及用于生产该发泡苯乙烯聚合物珠粒的方法，能够从该可发性苯乙烯聚合物生产的泡沫，至生产这种泡沫的方法，以及这种泡沫用于保温的方法，包括机器和家用设备以及作为包装材料。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式