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11. 发明公开

EP2691459A1 IMPROVED HEAT RESISTANT CLEAR POLYCARBONATE-POLYSILOXANE COMPOUNDS 有权转让
标题翻译：改进耐热透明的聚碳酸酯聚硅氧烷CONNECTIONS
公开(公告)号：EP2691459A1
公开(公告)日：2014-02-05
申请号：EP12710640.9
申请日：2012-03-16
申请人： SABIC Innovative Plastics IP B.V.
发明人： ROSENQUIST, Niles , SIRIPURAPU, Srinivas
IPC分类号： C08L69/00 , C08L83/10
CPC分类号： C08L69/00 , C08L83/10
摘要： Provided herein are polycarbonate blend compositions, methods for making polycarbonate blend compositions and articles containing the polycarbonate blend composition, wherein the polycarbonate blend composition comprises a first polycarbonate and a second polycarbonate wherein the polycarbonate blend has a glass transition temperature (Tg) between 148°C and 155°C as measured using a differential scanning calorimetry method; a percent (%) haze of less than 3.5% and a % transmission of greater than 80% as measured using a method of ASTM D 1003-07, and wherein the blend composition possesses 80% or greater ductility in a notched izod test at -20°C at a thickness of 0.125 inches according to ASTM D256-10.

12. 发明授权

EP2342281B1 FLAME RETARDANT THERMOPLASTIC POLYMER COMPOSITION, METHOD OF MANUFACTURE, AND ARTICLES FORMED THEREFROM 有权转让
标题翻译：阻燃热塑性聚合物组成，方法及其制品制造的物品
公开(公告)号：EP2342281B1
公开(公告)日：2013-07-10
申请号：EP09737492.0
申请日：2009-09-25
申请人： SABIC Innovative Plastics IP B.V.
发明人： MAAS, Christianus, Johannes, Jacobus , DE NOOIJER, Hendrik, Cornelus, Jacobus , PAI-PARANJAPE, Vandita , SIRIPURAPU, Srinivas , VAN DEN BOGERD, Joshua, Arie , VOLKERS, Andries, Adriaan
IPC分类号： C08L69/00 , C08K5/42
CPC分类号： C08J5/18 , C08G64/081 , C08G64/10 , C08G64/12 , C08G64/14 , C08J2369/00 , C08K5/42 , C08L69/00 , C08L2666/18

13. 发明公开

EP2379632A1 THERMOPLASTIC POLYCARBONATE COMPOSITIONS 有权转让
标题翻译：热塑性聚碳酸酯组合物
公开(公告)号：EP2379632A1
公开(公告)日：2011-10-26
申请号：EP09756635.0
申请日：2009-11-20
申请人： SABIC Innovative Plastics IP B.V.
发明人： SAWANT, Vitthal Abaso , SIRIPURAPU, Srinivas , KRISHNAMURTHY, Raja , TYAGI, Sandeep
IPC分类号： C08K5/523 , C08L55/02 , C08L69/00 , C08L83/12
CPC分类号： C08L69/00 , C08G77/448 , C08K5/523 , C08L51/04 , C08L55/02 , C08L83/10 , C08L83/12 , C08L2666/02
摘要： Disclosed herein is a thermoplastic composition comprising: a polycarbonate; an impact modifier; a polycarbonate-polysiloxane copolymer; a poly(arylene ether)-polysiloxane copolymer; and an organophosphate in an amount of 2 to 20 weight percent based on the combined weight of polycarbonate, impact modifier, polycarbonate-polysiloxane copolymer, and poly(arylene ether)-polysiloxane copolymer, wherein the composition has a notched Izod impact strength of greater than or equal to 4 kilojoules per square meter (kJ/m
2 ) as determined according to ISO 180/A, a melt viscosity rate of less than or equal to 130 Pascal seconds (Pa.s) as determined according to ISO11443 at 1500 s
-1 and 280°C, and a UL94 rating of V1 or better at 0.8 millimeter thickness.

14. 发明公开

EP2342281A1 FLAME RETARDANT THERMOPLASTIC POLYMER COMPOSITION, METHOD OF MANUFACTURE, AND ARTICLES FORMED THEREFROM 有权转让
标题翻译：阻燃热塑性聚合物组成，方法及其制品制造的物品
公开(公告)号：EP2342281A1
公开(公告)日：2011-07-13
申请号：EP09737492.0
申请日：2009-09-25
申请人： SABIC Innovative Plastics IP B.V.
发明人： MAAS, Christianus, Johannes, Jacobus , DE NOOIJER, Hendrik, Cornelus, Jacobus , PAI-PARANJAPE, Vandita , SIRIPURAPU, Srinivas , VAN DEN BOGERD, Joshua, Arie , VOLKERS, Andries, Adriaan
IPC分类号： C08L69/00 , C08K5/42
CPC分类号： C08J5/18 , C08G64/081 , C08G64/10 , C08G64/12 , C08G64/14 , C08J2369/00 , C08K5/42 , C08L69/00 , C08L2666/18
摘要： A thermoplastic polymer composition comprises a cyanophenyl endcapped polycarbonate, a potassium diphenyl sulphon-3-sulphonate; and brominated polycarbonate. In some embodiments, when the thermoplastic polymer composition is in the form of a 3 mm thick extruded sheet, the sheet has a smoke density of less than 200 at an exposure period of 240 seconds in accordance with the smoke density test as set forth in ASTM E662-06, and has no burning drips on the sheet for a duration of 10 minutes in accordance with the flammability test as set forth in NF-P-92-505.

15. 发明公开

EP2358816A1 FLAME RETARDANT POLYCARBONATE COMPOSITIONS, METHOD OF MANUFACTURE THEREOF, AND ARTICLES THEREFROM 有权转让
标题翻译：阻燃聚碳酸酯组合物，用于生产及其制品
公开(公告)号：EP2358816A1
公开(公告)日：2011-08-24
申请号：EP09768302.3
申请日：2009-12-08
申请人： SABIC Innovative Plastics IP B.V.
发明人： GRCEV, Snezana , KOEVOETS, Christiaan Henricus Johannes , MAAS, Christianus Johannes Jacobus , DE NOOIJER, Hendrik Cornelis Jacobus , SIRIPURAPU, Srinivas , VAN DE WETERING, Karin Irene
IPC分类号： C08L69/00
CPC分类号： C08J5/18 , C08J2369/00 , C08K3/013 , C08K3/346 , C08K5/523 , C08L27/12 , C08L27/18 , C08L55/02 , C08L69/00 , C08L83/04 , C08L2666/02 , C08L2666/04
摘要： A thermoplastic polycarbonate composition includes, based on the total weight of the thermoplastic polycarbonate composition: 15 to less than 40 wt. % of a reinforcing mineral filler; and greater than 60 to 85 wt. % of a polymer component, including, based on the weight of the polymer component, 68 to 99.9 wt. % of an aromatic polycarbonate, 0.1 to 2 wt. % of a fluorinated polymer, optionally, 0.1 to 25 wt. % of an impact modifier; and optionally, 0.1 to 5 wt. % of an additive composition including an antioxidant, a mold release agent, and a stabilizer; wherein a molded sample of the thermoplastic polycarbonate composition has no drips when measured in accordance with NF P 92-505 at a thickness of 3.0 mm.

16. 发明授权

EP2044154B1 FLAME RETARDANT AND SCRATCH RESISTANT THERMOPLASTIC POLYCARBONATE COMPOSITIONS 有权转让
标题翻译：阻燃和抗划伤热塑性聚碳酸酯组合物
公开(公告)号：EP2044154B1
公开(公告)日：2010-11-17
申请号：EP07863354.2
申请日：2007-06-08
申请人： SABIC Innovative Plastics IP B.V.
发明人： SIRIPURAPU, Srinivas , AGARWAL, Naveen , LENS, Jan Pleun
IPC分类号： C08L69/00 , C08L51/00
CPC分类号： C08L69/00 , C08F265/04 , C08K5/0066 , C08K5/523 , C08L51/04 , C08L55/02 , C08L83/10 , C08F212/10 , C08L2666/24 , C08L2666/84 , C08L2666/02
摘要： A flame retardant thermoplastic composition comprising in combination a polycarbonate homopolymer or copolymer comprising repeat carbonate units having the following structure: (I) wherein R1 and R2 are independently at each occurrence a C1 -C4 alkyl, n and p are each an integer having a value of 1 to 4, and T is selected from the group consisting of C5-C10 cycloalkanes attached to the aryl groups at one or two carbons, C1-C5 alkyl groups, C6-C13 aryl groups, and C7-C12 aryl alkyl groups; an impact modifier, wherein the impact modifier comprises wherein the impact modifier comprises a rubber modified thermoplastic resin comprising a discontinuous elastomeric phase dispersed in a rigid thermoplastic phase, and wherein the impact modifier has a specific mean particle size and Q value; and a flame retardant. The compositions have excellent scratch resistance as well as an improved balance of physical properties such as impact strength and spiral flow, while at the same time maintaining their good flame performance.

17. 发明公开

EP2046891A2 FLAME RETARDANT AND SCRATCH RESISTANT THERMOPLASTIC POLYCARBONATE COMPOSITIONS 有权转让
标题翻译：阻燃和抗刮擦热塑性聚碳酸酯组合物
公开(公告)号：EP2046891A2
公开(公告)日：2009-04-15
申请号：EP07868304.2
申请日：2007-06-08
申请人： Sabic Innovative Plastics IP B.V.
发明人： SIRIPURAPU, Srinivas , AGARWAL, Naveen , LENS, Jan, Pleun
IPC分类号： C08L69/00
CPC分类号： C08L69/00 , C08K5/005 , C08K5/523 , C08L51/04 , C08L53/00 , C08L55/02 , C08L83/10 , C08L2666/02
摘要： A thermoplastic composition comprising in combination a polycarbonate homopolymer or copolymer comprising repeat carbonate units having the following structure: (I) wherein Ri and R2 are independently at each occurrence a Ci -C4 alkyl, n and p are each an integer having a value of 1 to 4, and T is selected from the group consisting of C5-Ci0 cycloalkanes attached to the aryl groups at one or two carbons, Ci-C5 alkyl groups, C6-C13 aryl groups, and C7-C12 aryl alkyl groups; an impact modifier, wherein the impact modifier comprises a first impact modifier comprising a polycarbonate - polysiloxane copolymer and a second impact modifier different from the first impact modifier; and a flame retardant is disclosed. The compositions have excellent scratch resistance as well as an improved balance of physical properties such as impact strength and spiral flow, while at the same time maintaining their good flame performance.
摘要翻译：一种热塑性组合物，其包含组合包含具有以下结构的重复碳酸酯单元的聚碳酸酯均聚物或共聚物：（I）其中R 1和R 2在每次出现时独立地为C 1 -C 4烷基，n和p各自为1的整数并且T选自在一个或两个碳原子上与芳基连接的C 5 -C 10环烷烃，C 1 -C 5烷基，C 6 -C 13芳基和C 7 -C 12芳基烷基; 冲击改性剂，其中所述抗冲改性剂包含第一抗冲改性剂，所述第一抗冲改性剂包含聚碳酸酯 - 聚硅氧烷共聚物和不同于所述第一抗冲改性剂的第二抗冲改性剂; 并公开了阻燃剂。该组合物具有优异的耐刮擦性以及诸如冲击强度和螺旋流动等物理性能的平衡改善，同时保持其良好的火焰性能。

18. 发明公开

EP2044153A2 FLAME RETARDANT AND CHEMICAL RESISTANT THERMOPLASTIC POLYCARBONATE COMPOSITIONS 审中-公开
标题翻译：热塑性弹性体热塑性弹性体聚碳酸酯
公开(公告)号：EP2044153A2
公开(公告)日：2009-04-08
申请号：EP07798927.5
申请日：2007-06-22
申请人： Sabic Innovative Plastics IP B.V.
发明人： SIRIPURAPU, Srinivas
IPC分类号： C08L69/00
CPC分类号： C08L69/00 , C08K5/523 , C08L55/02 , C08L83/10 , C08L2666/02
摘要： A flame retardant thermoplastic composition comprising in combination a polycarbonate component comprising an aromatic polycarbonate and a polycarbonate homopolymer or copolymer comprising repeat carbonate units having the following structure: formula (17). Wherein R1 and R2 are independently at each occurrence a C1 -C4 alkyl, n and p are each an integer having a value of 1 to 4, and T is selected from the group consisting of C5-C10 cycloalkanes attached to the aryl groups at one or two carbons, C1-C5 alkyl groups, C6-C13 aryl groups, and C7-C12 aryl alkyl groups; a polycarbonate- polysiloxane copolymer; an impact modifier; and a flame retardant. The compositions have excellent chemical resistance as well as an improved balance of physical properties such as impact strength and spiral flow, while at the same time maintaining their good flame performance.
摘要翻译：一种阻燃热塑性组合物，其组合包含包含芳族聚碳酸酯的聚碳酸酯组分和包含具有以下结构的重复碳酸酯单元的聚碳酸酯均聚物或共聚物：其中R 1和R 2 在每次出现时独立地为C 1 -C 4烷基，n和p各自为具有1至4的整数，并且T选自 C 1 -C 12烷基，C 1 -C 10烷基，C 1 -C 10烷基，C 1 -C 10烷基， C 1 -C 6烷基，C 6 -C 13芳基和C 7 -C 12芳基烷基; 聚碳酸酯 - 聚硅氧烷共聚物; 抗冲改性剂和阻燃剂。该组合物具有优异的耐化学性以及改善物理性能的平衡，例如冲击强度和螺旋流动，同时保持其良好的火焰性能。

19. 发明公开

EP2670804A1 NON-HALOGENATED FLAME RETARDANT POLYCARBONATE COMPOSITIONS 有权转让
标题翻译： AL IE IE EN EN EN EN EN EN EN EN EN EN EN EN EN EN EN EN EN EN EN EN EN
公开(公告)号：EP2670804A1
公开(公告)日：2013-12-11
申请号：EP12705193.6
申请日：2012-02-01
申请人： SABIC Innovative Plastics IP B.V.
发明人： GALLUCCI, Robert Russell , SIRIPURAPU, Srinivas , KULKARNI, Amit S.
IPC分类号： C08L69/00
CPC分类号： C08L69/00 , C08K5/523 , C08L51/04 , C08L55/02 , C08L83/06
摘要： Polycarbonate compositions are disclosed that have high flame retardance, good mechanical properties, and low halogen content. The compositions comprise a polycarbonate, a grafted butadiene rubber, a phosphorous-containing flame retardant, and a combination of a silicone-containing functionality with fumed silica.

20. 发明授权

EP1940957B1 LOW SMOKE POLYCARBONATE COMPOSITION AND LAMINATES, METHOD OF MANUFACTURE AND PRODUCT MADE THEREFROM 有权转让
标题翻译：低烟和层压，方法和产品由其制备聚碳酸酯组合物
公开(公告)号：EP1940957B1
公开(公告)日：2009-02-25
申请号：EP06813304.0
申请日：2006-08-04
申请人： Sabic Innovative Plastics IP B.V.
发明人： AGARWAL, Naveen , EBELING, Thomas , SIRIPURAPU, Srinivas
IPC分类号： C08L69/00
CPC分类号： C08L69/00 , B32B27/08 , B32B27/18 , B32B27/281 , B32B27/283 , B32B27/365 , B32B2274/00 , B32B2307/3065 , B32B2307/54 , B32B2307/558 , B32B2419/00 , B32B2457/00 , B32B2605/00 , C08K5/524 , C08L55/02 , C08L79/08 , C08L83/10 , Y10T428/31507 , C08L2666/02 , C08L83/00
摘要： A laminate contains a first layer and a second layer. The first layer contains a first composition that contains polycarbonate, polycarbonate-polysiloxane copolymer, impact modifier and polyetherimide, wherein the polycarbonate constitutes at least about 50% by weight of the composition and a 3.2 millimeter thick, 7.6 centimeter square sample of the first composition produces a smoke density (Ds) of less than 275 after a 4-minute burn, measured according to ASTM E 662-03. The first composition may contain about 50 wt. % to about 97 wt. % polycarbonate, about 0.5 wt.% to about 25 wt.% polycarbonate-polysiloxane copolymer, about 0.5 wt.% to about 20 wt.% impact modifier, and about 2 wt.% to about 15 wt.% polyetherimide, by weight. An article may contain a sheet or film made from such a composition. A laminate or article may be made to include a first layer or sheet that includes such a composition.

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