专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明申请

US20120183780A1 ACRYLIC RESIN COMPOSITION AND MOLDED PRODUCT USING THE SAME 审中-公开
标题翻译：丙烯酸树脂组合物和使用它的成型产品
公开(公告)号：US20120183780A1
公开(公告)日：2012-07-19
申请号：US13429581
申请日：2012-03-26
申请人： Noriyoshi OGAWA , Tatsuya Kanagawa
发明人： Noriyoshi OGAWA , Tatsuya Kanagawa
IPC分类号： B32B27/08
CPC分类号： B32B27/08 , B32B27/18 , B32B27/20 , B32B27/283 , B32B27/285 , B32B27/286 , B32B27/288 , B32B27/308 , B32B27/365 , B32B2255/10 , B32B2255/20 , B32B2255/26 , B32B2270/00 , B32B2307/306 , B32B2307/418 , B32B2307/536 , B32B2307/554 , B32B2307/558 , B32B2307/584 , B32B2307/712 , B32B2307/746 , B32B2307/748 , B32B2419/00 , B32B2457/20 , B32B2551/00 , C08G64/14 , C08G64/186 , C08J5/18 , C08J2333/12 , C08J2469/00 , C08L33/00 , C08L69/00 , Y10T428/31507 , C08L2666/18
摘要： An acrylic resin composition containing an acrylic resin as a main component and a terminal-modified polycarbonate resin having terminal groups represented by the following formula (1): wherein each of R1 to R2 independently represents an alkylene group having 1-20 carbon atoms, each of R3 to R7 independently represents a hydrogen atom, a fluorine atom, a chlorine atom, a bromine atom, an iodine atom, an alkyl group having 1-9 carbon atoms, an aryl group having 6-12 carbon atoms, an alkenyl group having 2-5 carbon atoms, an alkoxy group having 1-5 carbon atoms or an aralkyl group having 7-17 carbon atoms, and “a” represents an integer of 1 to 1000.
摘要翻译：一种含有丙烯酸树脂作为主要成分的丙烯酸树脂组合物和具有由下式（1）表示的端基的末端改性聚碳酸酯树脂：其中，R 1〜R 2各自独立地表示碳原子数为1〜20的亚烷基，的R 3至R 7独立地表示氢原子，氟原子，氯原子，溴原子，碘原子，具有1-9个碳原子的烷基，具有6-12个碳原子的芳基，具有 2-5个碳原子，具有1-5个碳原子的烷氧基或具有7-17个碳原子的芳烷基，“a”表示1〜1000的整数。

22. 发明申请

US20110201731A1 METHOD FOR PREPARING A THERMOPLASTIC COMPOSITE MATERIAL CONTAINING NANOTUBES PARTICULARLY CARBON NANOTUBES 审中-公开
标题翻译：制备含有纳米碳纳米管的热塑性复合材料的方法
公开(公告)号：US20110201731A1
公开(公告)日：2011-08-18
申请号：US13125629
申请日：2009-10-22
申请人： Alexander Korzhenko , Benoit Brule , Aude Chiquot , Patrick M. Piccione , Pierre Miaudet , Amelie Merceron
发明人： Alexander Korzhenko , Benoit Brule , Aude Chiquot , Patrick M. Piccione , Pierre Miaudet , Amelie Merceron
IPC分类号： C08K13/04 , C08L9/06 , C08L77/06 , C08L69/00 , C08L71/08 , C08K5/12 , C08K5/435 , C08K5/523 , C08K5/053 , C08K5/315 , B82B3/00
CPC分类号： C08J5/005 , B29C48/022 , B29C48/03 , B29C48/29 , B29K2105/0005 , B29K2105/0038 , B82Y30/00 , C08J3/203 , C08J3/226 , C08J2351/04 , C08J2353/02 , C08J2369/00 , C08J2371/02 , C08J2377/00 , C08J2395/00 , C08J2451/00 , C08J2453/00 , C08J2469/00 , C08J2471/00 , C08J2477/00 , C08L21/00 , C08L95/00 , H01B1/24 , C08L2666/02
摘要： One subject of the present invention is a method for preparing a composite preferably containing 10 to 50% by weight of nanotubes, comprising: (a) the introduction, into a mixer, of nanotubes and at least one thermoplastic polymer, such as a homopolyamide or copolyamide, a polycarbonate, SBM or a PEG; (b) the melting of the thermoplastic polymer; and (c) the mixing of the molten thermoplastic polymer and the nanotubes, provided that aplasticizer is introduced upstream of, or in, the melting zone of the polymer. The invention also relates to the composite thus obtained and to its use in the manufacture of a composite product.
摘要翻译：本发明的一个主题是制备优选含有10至50重量％的纳米管的复合材料的方法，包括：（a）将纳米管和至少一种热塑性聚合物如均聚酰胺或共聚酰胺，聚碳酸酯，SBM或PEG; （b）热塑性聚合物的熔融; 和（c）熔融的热塑性聚合物和纳米管的混合，条件是增塑剂被引入聚合物的熔融区的上游或在其中。本发明还涉及由此获得的复合材料及其在制造复合产品中的用途。

23. 发明申请

US20110201710A1 METHOD FOR PREPARING BIODEGRADABLE POLYMER STEREOCOMPLEXES USING A SUPERCRITICAL FLUID-ORGANIC SOLVENT SYSTEM AND STEREOCOMPLEXES PREPARED BY THE SAME 有权
标题翻译：使用超临界流体有机溶剂系统制备可生物降解的聚合物立体异构体的方法及其制备的立体异构体
公开(公告)号：US20110201710A1
公开(公告)日：2011-08-18
申请号：US12948621
申请日：2010-11-17
申请人： Soo Hyun Kim , Young Mee Jung , Sang-Heon Kim , Purnama Purba
发明人： Soo Hyun Kim , Young Mee Jung , Sang-Heon Kim , Purnama Purba
IPC分类号： C08J9/00 , C08G63/08
CPC分类号： C08J3/005 , C08J9/0061 , C08J2203/08 , C08J2300/12 , C08J2300/16 , C08J2367/04 , C08J2369/00 , C08J2373/02 , C08J2400/14 , C08J2467/00 , C08J2469/00 , C08J2473/00
摘要： The present invention relates to methods for preparing biodegradable polymer stereocomplexes using a supercritical fluid-organic solvent system and polymer stereocomplexes prepared by such methods. The method of the present invention involves introducing two types of homopolymers having different stereostructures and a small amount of organic solvent into a reactor, adding a supercritical fluid thereto, followed by applying a specific temperature and pressure to form a polymer stereocomplex having a crystalline structure. According to the method of the present invention, biodegradable polymer stereocomplexes in the form of powder or porous foam having excellent thermal and mechanical stabilities can be prepared in a simple, economical and environmentally-friendly manner in a single process.
摘要翻译：本发明涉及使用超临界流体 - 有机溶剂体系制备可生物降解的聚合物立体络合物的方法和通过这些方法制备的聚合物立体络合物。本发明的方法包括将具有不同立体结构和少量有机溶剂的两种均聚物引入反应器中，向其中加入超临界流体，然后施加特定的温度和压力以形成具有结晶结构的聚合物立体络合物。根据本发明的方法，可以在单一方法中以简单，经济和环保的方式制备具有优异热稳定性和机械稳定性的粉末或多孔泡沫形式的可生物降解的聚合物立体络合物。

24. 发明申请

US20070232739A1 THERMOPLASTIC POLYCARBONATE COMPOSITIONS WITH IMPROVED MECHANICAL PROPERTIES, ARTICLES MADE THEREFROM AND METHOD OF MANUFACTURE 审中-公开
标题翻译：具有改善机械性能的热塑性聚碳酸酯组合物及其制造方法及其制造方法
公开(公告)号：US20070232739A1
公开(公告)日：2007-10-04
申请号：US11277975
申请日：2006-03-30
申请人： Andries Volkers , Naveen Agarwal , Robert Venderbosch , Wilhelmus Daniel Steendam
发明人： Andries Volkers , Naveen Agarwal , Robert Venderbosch , Wilhelmus Daniel Steendam
IPC分类号： C08K3/34
CPC分类号： C08J3/226 , C08J2369/00 , C08J2469/00 , C08K3/34 , C08L55/02 , C08L69/00 , C08L2666/02 , C08L2666/14 , C08L2666/18
摘要： A thermoplastic composition comprises a polycarbonate resin and a mineral filler masterbatch, wherein the filler masterbatch comprises a blend of a mineral filler and an aromatic polycarbonate and wherein the mineral filler comprises at least 20 wt. % of the masterbatch. The thermoplastic composition of the invention has improved mechanical properties. An article may be formed by molding, extruding, shaping or forming such a composition to form the article.
摘要翻译：热塑性组合物包含聚碳酸酯树脂和矿物填料母料，其中填料母料包含矿物填料和芳族聚碳酸酯的共混物，其中矿物填料包含至少20wt。％的母粒。本发明的热塑性组合物具有改善的机械性能。可以通过模制，挤出，成型或形成这样的组合物以形成制品来形成制品。

25. 发明申请

US20070100038A1 Ionizing radiation stable thermoplastic composition, method of making, and articles formed therefrom 有权
公开(公告)号：US20070100038A1
公开(公告)日：2007-05-03
申请号：US11263325
申请日：2005-10-31
申请人： Katherine Glasgow , Brian Mullen , Philippe Schottland
发明人： Katherine Glasgow , Brian Mullen , Philippe Schottland
IPC分类号： C08K5/41
CPC分类号： C08J3/226 , C08J2469/00 , C08K5/42 , C08L69/00
摘要： A thermoplastic composition comprises a polycarbonate, and an aromatic sulfonate compound of formula (Y)m—Ar-(Z-S(O)2—X)n wherein each X is independently a substituted or unsubstituted C1-C20 alkyl, substituted or unsubstituted C1-C20 arylalkyl, substituted or unsubstituted C6-C20 aryl, or substituted or unsubstituted C7-C40 alkylaryl; Z is —O—, or substituted or unsubstituted —(O—C1-20—)w—O—, wherein w is 1 to 20; Ar is a C6-C62 aromatic group; m is 0-3 and n is 3-6; and each Y is independently C1-C20 alkyl, substituted C1-C20 alkyl, C6-C20 aryl, C1-C8 alkyl-substituted C6-C20 aryl, halogen, nitro, C1-C20 alkoxycarbonyl, C1-C20 alkoxy, or C1-C20 acyl, and further wherein a molded article having a thickness of 3.2±0.12 millimeters and consisting of the polycarbonate, aromatic sulfonate compound, and an effective amount of each of a mold-release agent and an antioxidant has, after exposure to a total gamma radiation dose of 83 kGy and when measured according to ASTM D1925-70, an increase in yellowness index (dYI) of less than or equal to 45, when compared to the unexposed molded article. Methods of making the thermoplastic composition, and articles prepared therefrom, are also disclosed.

26. 发明授权

US06214897B1 Compositions of polycondensed branched polyester polymers and aromatic polycarbonates, and the closed cell polymer foams made therefrom 失效
标题翻译：缩聚支链聚酯聚合物和芳族聚碳酸酯的组合物和由其制备的闭孔聚合物泡沫
公开(公告)号：US06214897B1
公开(公告)日：2001-04-10
申请号：US09444939
申请日：1999-11-22
申请人： Deborah Ann Snell Tung , Kevin Rollick , John Michael Scoarste , Walter Francis Johnston
发明人： Deborah Ann Snell Tung , Kevin Rollick , John Michael Scoarste , Walter Francis Johnston
IPC分类号： C08J900
CPC分类号： C08J9/0061 , C08J2205/052 , C08J2367/00 , C08J2469/00 , C08L67/00 , C08L69/00
摘要： A foamable polyester composition comprising a combination of blowing agent and mixed polymer composition comprising: a) a semi-crystalline polyester composition comprising a polycondensed branched polyester polymer, and b) an aromatic polycarbonate polymer. The foamable composition has a high extrusion melt strength, and can pulled across a die without ripping, to form a continuous thermoformable closed cell polyester sheet. The foamed sheets have a uniform, fine, and closed cell morphology; and simultaneously are less dense but have a higher impact strength than comparable closed cell polymers made in only with linear polyesters as the polyester component or without the aromatic polycarbonate.
摘要翻译：一种可发泡聚酯组合物，其包含发泡剂和混合聚合物组合物的组合，其包含：a）包含缩聚支化聚酯聚合物的半结晶聚酯组合物和b）芳族聚碳酸酯聚合物。可发泡组合物具有高挤出熔融强度，并且可以拉开模具而不撕裂，形成连续的热成型闭孔聚酯薄片。发泡片材具有均匀，精细和闭孔的形态; 并且与仅由直链聚酯制成的类似的闭孔聚合物作为聚酯组分或不含芳族聚碳酸酯同时具有较低致密度但具有较高的冲击强度。

27. 发明授权

US5916942A Coated polycarbonate moldings 失效
标题翻译：涂布聚碳酸酯模制品
公开(公告)号：US5916942A
公开(公告)日：1999-06-29
申请号：US705923
申请日：1996-08-29
申请人： Thomas Scholl , Peter Bier , Wolfgang Nising
发明人： Thomas Scholl , Peter Bier , Wolfgang Nising
IPC分类号： A01G9/14 , C08J7/04 , C08K5/00 , C08K5/132 , C08L69/00 , C09D169/00 , E04C2/54 , C08K5/07 , B32B27/36
CPC分类号： C08J7/045 , C08J7/047 , C08K5/132 , C09D169/00 , C08J2369/00 , C08J2469/00 , Y10T428/31507
摘要： The invention relates to coated moldings of polycarbonates with a coating (A) against the effect of UV radiation and, optionally a coating (B) to prevent the formation of droplets.
摘要翻译：本发明涉及具有抗紫外线辐射效果的涂层（A）的聚碳酸酯的涂覆模制品，以及任选的用于防止液滴形成的涂层（B）。

28. 发明授权

US5541239A Ultraviolet radiation protection for marine varnish 失效
标题翻译：海洋清漆的紫外线辐射防护
公开(公告)号：US5541239A
公开(公告)日：1996-07-30
申请号：US378046
申请日：1995-01-24
申请人： Newell W. Heywood, Jr.
发明人： Newell W. Heywood, Jr.
IPC分类号： C08J3/22 , C09D7/12 , C09D175/04 , C08K9/00 , C08K7/16 , C08J3/00 , C08L75/00
CPC分类号： C08J3/226 , C09D175/04 , C09D7/1241 , C09D7/125 , C09D7/1266 , C09D7/1275 , C09D7/1283 , C08J2433/00 , C08J2469/00
摘要： A solid, coherent film of dried varnish formed from liquid suspension varnish composition, the film of dried varnish consisting essentially of a solid coherent film polymer constituent formed by the drying of the liquid component of said suspension varnish composition, and, embedded in said solid coherent film polymer, solid ultraviolet absorbing polymer particles in the amount of from about two or three percent, by weight, or greater, based on the weight of said solid coherent film polymer, and methods and composition for making the same are disclosed.
摘要翻译：由液体悬浮清漆组合物形成的干燥清漆的固体相干膜，干燥清漆的膜基本上由通过干燥所述悬浮清漆组合物的液体组分形成的固体相干膜聚合物组分组成，并嵌入所述固体相干基于所述固体粘结膜聚合物的重量，膜聚合物，固体紫外线吸收聚合物颗粒的量为约2或3重量％或更大，并且其制备方法和组合物被公开。

29. 发明授权

US4992312A Methods of forming permeation-resistant, silicone elastomer-containing composite laminates and devices produced thereby 失效
标题翻译：形成耐渗透性，含有硅氧烷弹性体的复合层压体的方法和由此制备的装置
公开(公告)号：US4992312A
公开(公告)日：1991-02-12
申请号：US322970
申请日：1989-03-13
申请人： Eldon E. Frisch
发明人： Eldon E. Frisch
IPC分类号： B32B25/20 , A61L27/18 , B32B27/36 , B32B27/40 , B32B43/00 , C08J7/04
CPC分类号： B29C41/06 , A61L27/18 , C08J7/042 , B29K2075/00 , B29K2083/00 , C08J2383/04 , C08J2469/00 , C08J2475/04 , Y10T428/1352 , Y10T428/31507 , Y10T428/31598 , Y10T428/31663
摘要： A method of making a permeation-resistant silicone elastomer-containing laminate useful for making fluid-containing implants such as mammary prostheses and gastric balloons. The method is accomplished by (a) applying a layer of an unvulcanized heat-curable silicone elastomer composition to a cured silicone elastomer substrate, (b) applying a layer of a solvent dispersion of a permeation-resistant elastomer and a solvent on the layer of unvulcanized silicone elastomer composition to form a three-layered laminate, and (c) exposing the three-layered laminate to heat until the unvulcanized silicone elastomer composition is vulcanized. The unvulcanized silicone elastomer composition must be bondable to the cured silicone elastomer substrate, the permeation-resistant elastomer is selected from the group consisting of polyurethane, silicone-polyurethane copolymer, and silicone-polycarbonate copolymer, and the permeation-resistant elastomer solvent must be compatible with both the permeation-resistant elastomer and the unvulcanized silicone elastomer composition.

30. 发明授权

US4874030A Blends of poly(propylene carbonate) and poly(methyl methacrylate) and their use in decomposition molding 失效
标题翻译：聚（碳酸丙烯酯）和聚（甲基丙烯酸甲酯）的共混物及其在分解成型中的应用
公开(公告)号：US4874030A
公开(公告)日：1989-10-17
申请号：US326938
申请日：1989-03-22
申请人： Jeffrey A. Kuphal , Lloyd M. Robeson , James J. Weber
发明人： Jeffrey A. Kuphal , Lloyd M. Robeson , James J. Weber
IPC分类号： B22C7/02 , C08J9/00
CPC分类号： C08J9/0061 , B22C7/023 , C08J2333/12 , C08J2369/00 , C08J2433/00 , C08J2469/00
摘要： Compositions useful in decomposition molding procedures such as destructive foam casting or ceramic or metallic powder sintering are provided by blends of polymers having greater than 50 weight percent propylene carbonate units and polymers having greater than 50 weight percent methyl methacrylate units. Such blends exhibit an unexpectedly even decomposition profile over the range of temperatures at which their constituent polymers each decompose relatively rapidly. The controlled decomposition rate reduces problems in destructive foam casting and ceramic or metallic powder molding caused by sudden release of gases by the foam pattern or the polymer binder. Preferred blends contain 35 to 65 weight percent poly(methyl methacrylate) and 65 to 35 weight percent poly(propylene carbonate), and very even decomposition behavior is exhibited by blends of 35 to 45 weight percent poly(methyl methacrylate) and 65 to 55 weight percent poly(propylene carbonate).
摘要翻译：通过具有大于50重量％的碳酸丙烯酯单元的聚合物和具有大于50重量％的甲基丙烯酸甲酯单元的聚合物的共混物来提供可用于分解模塑程序如破坏性泡沫浇铸或陶瓷或金属粉末烧结的组合物。这些共混物在它们的组成聚合物各自相对快速分解的温度范围内显示出意想不到的均匀分解曲线。受控的分解速率降低了由泡沫图案或聚合物粘合剂突然释放出来的破坏性泡沫铸造和陶瓷或金属粉末成型中的问题。优选的共混物包含35至65重量％的聚（甲基丙烯酸甲酯）和65至35重量％的聚（碳酸亚丙酯），并且通过35至45重量％的聚（甲基丙烯酸甲酯）和65至55重量份的共混物显示非常均匀的分解行为百分比聚（碳酸亚丙酯）。

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