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. 发明申请

WO2008021673A1 POLYSILOXANE COPOLYMERS,THERMOPLASTIC COMPOSITION, AND ARTICLES FORMED THEREFROM 审中-公开
标题翻译：聚硅氧烷共聚物，热塑性组合物及其形成的制品
公开(公告)号：WO2008021673A1
公开(公告)日：2008-02-21
申请号：PCT/US2007/074279
申请日：2007-07-25
申请人： GENERAL ELECTRIC COMPANY , COLBORN, Robert, Edgar , DAVIS, Gary, C. , DI, Jianbo , DONEA, Constantin , DRIS, Irene , JACKSON, Katherine, Lee , MULLEN, Brian, D. , SCHULTZ, Laura, G. , SINHA, Moitreyee , SYBERT, Paul, D.
发明人： COLBORN, Robert, Edgar , DAVIS, Gary, C. , DI, Jianbo , DONEA, Constantin , DRIS, Irene , JACKSON, Katherine, Lee , MULLEN, Brian, D. , SCHULTZ, Laura, G. , SINHA, Moitreyee , SYBERT, Paul, D.
IPC分类号： C08G63/181 , C08G77/42 , C08G64/18 , C08L83/10 , C08L67/00 , C08L69/00
CPC分类号： C08G63/64 , B64C1/1492 , C08G63/19 , C08G63/605 , C08G63/6956 , C08L83/10 , Y10T428/31663
摘要： A polysiloxane copolymer composition comprises: a polysiloxane unit comprising 4 to 50 siloxane units, and a polyester-polycarbonate unit consisting of 50 to 100 mole percent of arylate ester units, less than 50 mole percent aromatic carbonate units, less than 30 mole percent resorcinol carbonate units, and less than 35 mole percent bisphenol carbonate units, wherein the siloxane units are present in the polysiloxane unit in an amount of 0.2 to 10 wt% of the total weight of the polysiloxane copolymer composition, and wherein the polysiloxane copolymer composition has a 2 minute integrated heat release rate of less than or equal to 65 kilowatt-minutes per square meter (kW-min/m 2 ) and a peak heat release rate of less than 65 kilowatts per square meter (kW/m2) as measured using the method of FAR F25.4, in accordance with Federal Aviation Regulation FAR 25.853 (d). A window article for an aircraft, comprising the polysiloxane copolymer composition, is also disclosed.
摘要翻译：聚硅氧烷共聚物组合物包括：包含4至50个硅氧烷单元的聚硅氧烷单元和由50至100摩尔％的芳基酯单元，小于50摩尔％的芳族碳酸酯单元，小于30摩尔％的间苯二酚碳酸酯组成的聚酯 - 聚碳酸酯单元单体和小于35摩尔％的双酚碳酸酯单元，其中硅氧烷单元以聚硅氧烷共聚物组合物总重量的0.2-10重量％的量存在于聚硅氧烷单元中，并且其中聚硅氧烷共聚物组合物具有2 小于或等于65千瓦 - 分钟/平方米（kW-min / m 2）的每分钟集成放热速率和小于65千瓦/平方米的峰值放热率（kW / m2），根据FAR F25.4的方法，根据联邦航空条例FAR 25.853（d）测量。还公开了一种包含聚硅氧烷共聚物组合物的飞机用窗构件。

2. 发明申请

WO2006127231A1 TRANSPARENT COMPOSITIONS, METHODS FOR THE PREPARATION THEREOF, AND ARTICLES DERIVED THEREFROM 审中-公开
标题翻译：透明组合物，其制备方法及其衍生物
公开(公告)号：WO2006127231A1
公开(公告)日：2006-11-30
申请号：PCT/US2006/017229
申请日：2006-05-04
申请人： GENERAL ELECTRIC COMPANY , DI, Jianbo , MULLEN, Brian, D. , SYBERT, Paul, D.
发明人： DI, Jianbo , MULLEN, Brian, D. , SYBERT, Paul, D.
IPC分类号： C08G63/64 , C08L69/00
CPC分类号： C08G64/42 , C08G63/64 , C08L69/005 , C08L2666/18 , C08L69/00
摘要： A reaction product comprises a first polyester-polycarbonate comprising a polyester unit and a polycarbonate unit, a second polyester-polycarbonate comprising a polyester unit and a polycarbonate unit, and a transesterification catalyst. The reaction product has a haze of less than 1.7%, specifically less than 1.0% as measured at a thickness of 3.2 mm according to ASTM D 1003-00. A thermoplastic composition comprising the reaction product and articles formed from therefrom are disclosed. A method of forming the reaction product is also disclosed.
摘要翻译：反应产物包括包含聚酯单元和聚碳酸酯单元的第一聚酯 - 聚碳酸酯，包含聚酯单元和聚碳酸酯单元的第二聚酯 - 聚碳酸酯和酯交换催化剂。根据ASTM D 1003-00，反应产物的雾度小于1.7％，特别是小于1.0％，其厚度为3.2mm。公开了一种包含反应产物和由其形成的制品的热塑性组合物。还公开了形成反应产物的方法。

3. 发明申请

WO2006127222A1 TRANSPARENT COMPOSITIONS, METHODS FOR THE PREPARATION THEREOF, AND ARTICLES DERIVED THEREFROM 审中-公开
标题翻译：透明组合物，其制备方法及其衍生物
公开(公告)号：WO2006127222A1
公开(公告)日：2006-11-30
申请号：PCT/US2006/016977
申请日：2006-05-03
申请人： GENERAL ELECTRIC COMPANY , MULLEN, Brian, D. , SYBERT, Paul, D.
发明人： MULLEN, Brian, D. , SYBERT, Paul, D.
IPC分类号： C08G63/64 , C08L69/00
CPC分类号： C08G63/64 , C08L69/005 , C08L2666/18 , C08L69/00
摘要： A reaction product comprises a polyester-polycarbonate comprising a polyester unit and a polycarbonate unit, and a transesterification catalyst. The reaction product has a haze of less than 5.0%, specifically less than 3.5% as measured at a thickness of 3.2 mm according to ASTM D1003-00. A thermoplastic composition comprising the reaction product and articles formed from therefrom are disclosed. A method of forming the reaction product is also disclosed.
摘要翻译：反应产物包括包含聚酯单元和聚碳酸酯单元的聚酯 - 聚碳酸酯和酯交换催化剂。根据ASTM D1003-00，反射产物的雾度小于5.0％，特别是小于3.5％，其厚度为3.2mm。公开了一种包含反应产物和由其形成的制品的热塑性组合物。还公开了形成反应产物的方法。

4. 发明申请

WO2008002757A1 WEATHERABLE, THERMOSTABLE POLYMERS HAVING IMPROVED FLOW COMPOSITION 审中-公开
标题翻译：具有改进流动性组合物的耐热可聚合聚合物
公开(公告)号：WO2008002757A1
公开(公告)日：2008-01-03
申请号：PCT/US2007/070669
申请日：2007-06-08
申请人： GENERAL ELECTRIC COMPANY , MULLEN, Brian, D. , SYBERT, Paul, D. , DAVIS, Gary, C.
发明人： MULLEN, Brian, D. , SYBERT, Paul, D. , DAVIS, Gary, C.
IPC分类号： C08G63/64 , C08G63/695 , C08G64/18 , C08G77/448 , C08G77/445 , C08L69/00 , C08L83/10
CPC分类号： C08G64/186 , C08G63/64 , C08G63/6956 , C08G77/448 , C08L69/00 , C08L83/10 , C08L2666/02
摘要： A copolymer composition comprises a polysiloxane block of Formula XIX or XXII, having 4 to 50 siloxane units, and a polyarylate-polycarbonate block consisting essentially of 50 to 99 mol% arylate polyester units and 1 to 50 mol% aromatic carbonate units, wherein 1 to 30 mole percent of the aromatic carbonate units are resorcinol carbonates, and 0 to 35 mol% of the aromatic carbonate units are bisphenol carbonates; wherein the sum of mole percentages of arylate polyester units, and aromatic carbonate units is 100 mol%; the polysiloxane blocks connect to an arylate ester unit, and/or an aromatic carbonate unit; the siloxane units of the polysiloxane block are present at 0.2 to 10 wt% based on weight of the copolymer composition; and a molded article of 3.2 ± 0.12 millimeters thickness and consisting of the copolymer composition has a percent transmittance greater than or equal to 70%, according to ASTM D 1003-00.
摘要翻译：共聚物组合物包含具有4至50个硅氧烷单元的式XIX或XXII的聚硅氧烷嵌段和基本上由50至99mol％芳基化聚酯单元和1至50mol％芳族碳酸酯单元组成的聚芳酯 - 聚碳酸酯嵌段，其中1至 30摩尔％的芳族碳酸酯单元是间苯二酚碳酸酯，0-35摩尔％的芳族碳酸酯单元是双酚碳酸酯; 其中芳基化聚酯单元和芳族碳酸酯单元的摩尔百分比之和为100摩尔％。聚硅氧烷嵌段连接到芳基酯单元和/或芳族碳酸酯单元; 聚硅氧烷嵌段的硅氧烷单元以基于共聚物组合物的重量计为0.2-10重量％存在; 并且根据ASTM D 1003-00，由共聚物组合物组成的3.2±0.12毫米厚度的模制品具有百分比透射率大于或等于70％。

5. 发明申请

WO2006127219A1 TRANSPARENT COMPOSITIONS, METHODS FOR THE PREPARATION THEREOF, AND ARTICLES DERIVED THEREFROM 审中-公开
标题翻译：透明组合物，其制备方法及其衍生物
公开(公告)号：WO2006127219A1
公开(公告)日：2006-11-30
申请号：PCT/US2006/016857
申请日：2006-05-02
申请人： GENERAL ELECTRIC COMPANY , BERKSTRESSER, Gordon, A., IV , MULLEN, Brian, D. , SYBERT, Paul, D.
发明人： BERKSTRESSER, Gordon, A., IV , MULLEN, Brian, D. , SYBERT, Paul, D.
IPC分类号： C08G63/64 , C08L69/00
CPC分类号： C08L69/005 , C08G63/19 , C08G63/64 , C08G63/82 , C08L69/00 , C08L2666/18
摘要： A reaction product comprises a polyester-polycarbonate comprising a polyester unit and a polycarbonate unit, a polycarbonate polymer, and a transesterification catalyst, wherein the polyester-polycarbonate comprises greater than or equal to 75 mole% aromatic ester units, and less than 25 mole% carbonate units. The reaction product has a haze of less than 1.7%, specifically less than 1.0% as measured at a thickness of 3.2 mm according to ASTM D 1003-00. A thermoplastic composition comprising the reaction product and articles formed from therefrom are disclosed. A method of forming the reaction product is also disclosed.
摘要翻译：反应产物包括聚酯 - 聚碳酸酯，其包含聚酯单元和聚碳酸酯单元，聚碳酸酯聚合物和酯交换催化剂，其中聚酯 - 聚碳酸酯包含大于或等于75摩尔％的芳族酯单元和小于25摩尔％碳酸盐单位。根据ASTM D 1003-00，反应产物的雾度小于1.7％，特别是小于1.0％，其厚度为3.2mm。公开了一种包含反应产物和由其形成的制品的热塑性组合物。还公开了形成反应产物的方法。

6. 发明申请

WO2007032880A3 POLYCARBONATE USEFUL IN MAKING SOLVENT CAST FILMS 审中-公开
公开(公告)号：WO2007032880A3
公开(公告)日：2007-03-22
申请号：PCT/US2006/033191
申请日：2006-08-23
申请人： GENERAL ELECTRIC COMPANY , KUNG, Edward , LOOIJ, Hans , MULLEN, Brian, D.
发明人： KUNG, Edward , LOOIJ, Hans , MULLEN, Brian, D.
IPC分类号： C08G64/04 , C08G64/30 , C08L69/00
摘要： A method for making high quality films from polycarbonate resins is described. The method involves the steps of making and isolating a polycarbonate resin using an activated carbonate melt polymerization process; forming a solution of the polycarbonate resin in an organic solvent, solvent casting the polycarbonate resin solution and then removing the organic solvent in a controlled manner to form a polycarbonate resin film. The use of these films in various applications is also described.

7. 发明申请

WO2008042498A1 POLYCARBONATE-POLYSILOXANE COPOLYMERS, METHOD OF MAKING, AND ARTICLES FORMED THEREFROM 审中-公开
标题翻译：聚碳酸酯 - 聚硅氧烷共聚物，制备方法和形成的制品
公开(公告)号：WO2008042498A1
公开(公告)日：2008-04-10
申请号：PCT/US2007/074720
申请日：2007-07-30
申请人： GENERAL ELECTRIC COMPANY , LENS, Jan, Pleun , MULLEN, Brian, D.
发明人： LENS, Jan, Pleun , MULLEN, Brian, D.
IPC分类号： C08G64/18
CPC分类号： C08G64/186 , C08G77/448
摘要： A polycarbonate copolymer comprising 40 to 89 mol% of units derived from a bisphenol of the formula (1) wherein R a' and R b' are each independently C 1-12 alkyl, T is a C 5-16 cycloalkylene, a C 5-16 cylcloalkyliden, a C 1-5 alkylene, a C 1-5 alkylidene, a C 6-13 arylene, a C 7-12 arylatkylene, C 7-12 arylalkylidene, a C 7-12 alkyiarylene, or a a C 7-12 arylenealkyi, and r and s are each independently 1 to 4; 2 to 35 wt.% of units derived from a polysiloxane diol of the formulas (2) or (2') or a combination thereof, wherein Ar is a substituted or unsubstituted C 6-36 arylene group, each R is the same or different C 1-13 monovalent organic group, each R 6 is the same or different divalent C 1 -C 30 organic group, and E is an integer from 4 to 100; and 11 to 60 mol% of units derived from a dihydroxy aromatic compound of formula (3) wherein R a and R b are each independently a halogen or C 1-12 alkyl group, X a is a direct bond or a C 1-18 organic group, p and q are each independently integers of 0 to 4, and the dihydroxy aromatic compound of formula 3 is not the same as the bisphenol of formula 1 or the polysiloxane diols. The polymers are of particular utility in medical applications.
摘要翻译：包含40至89摩尔％的衍生自式（1）的双酚的单元的聚碳酸酯共聚物，其中R a a'和R b''各自独立地为C 1-12烷基，T是C 5-16亚烷基，C 5-16亚烷基亚烷基，C 1-5 - 亚烷基亚烷基，C 1-5亚烷基，C 6-13亚芳基，C 7-12芳基亚烷基，C 7 -12芳烷基亚烷基，C 7-12亚烷基亚芳基或C 7-12亚芳基烷基，r和s各自独立地为1至4; 2〜35重量％的衍生自式（2）或（2'）的聚硅氧烷二醇的单元或其组合，其中Ar是取代或未取代的C 6〜36亚芳基，每个R是相同或不同的C 1-13个一价有机基团，每个R 6是相同或不同的二价C 1 -C 1 - SUB> 30 有机基团，E为4至100的整数; 和11至60摩尔％的衍生自式（3）的二羟基芳族化合物的单元，其中R a和R b各自独立地为卤素或C 1 -12个烷基，X a是直接键或C 1-18族有机基团，p和q各自独立地为0至4的整数，并且式3的二羟基芳族化合物与式1的双酚或聚硅氧烷二醇不同。聚合物在医疗应用中特别有用。

8. 发明申请

WO2006068818A1 POLYCARBONATES WITH FLUOROALKYLENE CARBONATE END GROUPS 审中-公开
标题翻译：聚碳酸酯与氟亚甲基碳酸酯末端组
公开(公告)号：WO2006068818A1
公开(公告)日：2006-06-29
申请号：PCT/US2005/044058
申请日：2005-12-07
申请人： GENERAL ELECTRIC COMPANY , DAVIS, Gary, Charles , DHARA, Dibakar , MULLEN, Brian, D. , STONE, Joshua, James
发明人： DAVIS, Gary, Charles , DHARA, Dibakar , MULLEN, Brian, D. , STONE, Joshua, James
IPC分类号： C08G64/14 , C08K5/42 , C08L69/00
CPC分类号： C08G64/10 , C08G63/64 , C08G63/6826 , C08G64/14 , C08G64/28 , C08G64/307 , C08K5/42 , C08L69/00 , C08L69/005 , C08L79/08 , C08L83/10 , C08L2203/02 , C08L2666/14 , C08L2666/84
摘要： Polycarbonate compositions having an aromatic polycarbonate resin with 90% or greater fluoroalkylene carbonate end-groups are formed from a partially fluorinated alcohol or a partially fluorinated polymeric alcohol, and a bisphenol and a carbonate source using melt or interfacial polymerization methods. Copolymers and blends with a variety of other bisphenols and other thermoplastics are also described. The polycarbonate compositions show high water contact angles, fluorine enrichment on the surface layer of molded articles, and good flame retardant properties and are useful in a variety of applications including medical, automotive, telecommunication and weatherable applications.
摘要翻译：具有90％或更多氟代亚烷基碳酸酯端基的芳族聚碳酸酯树脂的聚碳酸酯组合物由部分氟化的醇或部分氟化的聚合物醇和使用熔体或界面聚合方法的双酚和碳酸酯源形成。还描述了与各种其它双酚和其它热塑性塑料的共聚物和共混物。聚碳酸酯组合物显示出高的接触角，在模制品的表面层上富集氟，并具有良好的阻燃性能，并且可用于各种应用，包括医疗，汽车，电信和耐候性应用。

9. 发明申请

WO2008121151A1 POLYCARBONATE-POLYSILOXANE COPOLYMERS, METHODS FOR THE PREPARATION THEREOF, AND ARTICLES DERIVED THEREFROM 审中-公开
标题翻译：聚碳酸酯 - 聚硅氧烷共聚物，其制备方法及其衍生物
公开(公告)号：WO2008121151A1
公开(公告)日：2008-10-09
申请号：PCT/US2007/074065
申请日：2007-07-23
申请人： SABIC INNOVATIVE PLASTICS IP B.V. , DHARA, Dibakar , GLASGOW, Katherine , MULLEN, Brian, D.
发明人： DHARA, Dibakar , GLASGOW, Katherine , MULLEN, Brian, D.
IPC分类号： C08G77/448 , C08G77/46 , C08L83/10 , C08L83/12
CPC分类号： C08G77/448 , C08G77/16 , C08G77/38 , C08G77/46
摘要： A polycarbonate-polysiloxane copolymer comprising structural units of the Formula (I): wherein each R 1 , R 2 , and R 3 is independently the same or different monovalent C 1-12 should this be C 1-13 like in the document? hydrocarbon group, G comprises a monovalent C 6-1000 poly(oxyalkyl) group, each R 4 and R 5 taken together is independently the same or different divalent C 3-30 hydrocarbon linking group wherein R 4 is a C 1-28 hydrocarbon and R 5 is a C 2-29 aliphatic group, a is O or greater, and b is one or greater; and structural units of the formula (II): wherein each R is independently the same or different C 6-60 divalent hydrocarbon group, and at least 60% of the R groups comprise aromatic moieties.
摘要翻译：包含式（I）的结构单元的聚碳酸酯 - 聚硅氧烷共聚物：其中每个R 1，R 2和R 3独立地为相同或不同的单价C 1-12应该如文献中的C 1-13＆lt; 烃基，G包含一价C 6-1000多（氧烷基）基团，每个R 4和R 5一起独立地相同或不同的二价C 3-30烃连接基团，其中R 4为C 1至28碳烃基和R 5 O >是C 2-29脂肪族基团，a为O以上，b为1以上; 和式（II）的结构单元：其中每个R独立地为相同或不同的C 1-6 - 二价烃基，并且至少60％的R基团包括芳族部分。

10. 发明申请

WO2008060714A3 THERMOPLASTIC COMPOSITIONS, METHODS OF MAKING, AND ARTICLES FORMED THEREFROM 审中-公开
公开(公告)号：WO2008060714A3
公开(公告)日：2008-05-22
申请号：PCT/US2007/071318
申请日：2007-06-15
申请人： SABIC INNOVATIVE PLASTICS IP B.V. , MULLEN, Brian, D.
发明人： MULLEN, Brian, D.
IPC分类号： C08G64/14 , C08L69/00 , C08G63/64
摘要： A thermoplastic composition comprises a polycarbonate having repeating structural carbonate units of the formula (1): wherein at least 60 percent of the total number of R 1 groups contain aromatic organic groups and the balance thereof are aliphatic, alicyclic, or aromatic groups; and wherein the polycarbonate comprises terminal groups derived from reaction with a cyanophenol of the formula (1') wherein Y is a halogen, C 1-3 alkyl group, C 1-3 alkoxy group, C 7-I2 arylalkyl, C 7-I 2 alkylaryl, or nitro group, y is 0 to 4, and c is 1 to 5, provided that y+c is 1 to 5; and a flame retardant. The composition may also comprise a branching agent. The compositions are useful in the manufacture of a wide variety of parts, particularly those having a thin wall.

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