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1. 发明申请

WO2008063726A2 INJECTION BLOW MOLDING PROCESS AND ARTICLE 审中-公开
标题翻译：注射吹塑工艺及其制品
公开(公告)号：WO2008063726A2
公开(公告)日：2008-05-29
申请号：PCT/US2007/076385
申请日：2007-08-21
申请人： GENERAL ELECTRIC COMPANY , GLASGOW, Katherine , LANNING, Vincent, L. , PILLLIOD, Michael, K.
发明人： GLASGOW, Katherine , LANNING, Vincent, L. , PILLLIOD, Michael, K.
IPC分类号： B29C49/02 , B29C49/06 , B29C49/22 , B29C45/14
CPC分类号： B29C49/02 , B29B2911/14053 , B29B2911/14066 , B29B2911/1408 , B29B2911/14093 , B29B2911/14113 , B29B2911/1412 , B29B2911/14126 , B29B2911/14133 , B29B2911/1414 , B29B2911/14146 , B29B2911/14153 , B29B2911/14186 , B29B2911/14193 , B29B2911/142 , B29B2911/14313 , B29B2911/14646 , B29C45/14622 , B29C45/1625 , B29C45/1684 , B29C49/06 , B29C49/063 , B29C49/221 , B29C51/10 , B29C51/14 , B29K2995/0092 , B29K2995/0093 , Y10T428/1352
摘要： Various embodiments of a process for making hollow thermoplastic articles are provided. In one embodiment, a process for producing hollow thermoplastic article includes placing a sock preform of a first polymer composition about a core pin and injection molding a molten parison of a second polymer composition that is different than the first polymer composition into an injection mold cavity and onto the sock perform. The injection molding process produces an injection preform having two different material compositions. The process further include blow molding the injection preform to produce a hollow thermoplastic article having an interior surface of the first polymer composition and an exterior surface of the second polymer composition.
摘要翻译：提供了制造中空热塑性制品的方法的各种实施例。在一个实施方案中，制备中空热塑性制品的方法包括将第一聚合物组合物的袜子预成型件围绕芯销放置并将不同于第一聚合物组合物的第二聚合物组合物的熔融型坯注塑成注射模腔，到袜子表演。注射成型工艺生产具有两种不同材料组成的注射预制件。该方法还包括吹塑成型注射预制件以制备具有第一聚合物组合物的内表面和第二聚合物组合物的外表面的中空热塑性制品。

2. 发明申请

WO2007044303A2 STABILIZED THERMOPLASTIC COMPOSITION, METHOD OF MAKING, AND ARTICLES FORMED THEREFROM 审中-公开
标题翻译：稳定的热塑性组合物，制备方法和形成的制品
公开(公告)号：WO2007044303A2
公开(公告)日：2007-04-19
申请号：PCT/US2006/038469
申请日：2006-10-03
申请人： GENERAL ELECTRIC COMPANY , GLASGOW, Katherine , MULLEN, Brian , PIXTON, Matthew, Roert , SCHOTTLAND, Philippe
发明人： GLASGOW, Katherine , MULLEN, Brian , PIXTON, Matthew, Roert , SCHOTTLAND, Philippe
CPC分类号： C08K5/109 , C08L69/00
摘要： A thermoplastic composition comprises a polycarbonate, an ionizing radiation stabilizing additive, and a poly-substituted aromatic compound of formula I: wherein X is an aryl group; Y is a non-hydrogen substituent group, a is 1 to 4, b is 0 to 4, a + b is less than or equal to 4, and c is 0 or 1; and wherein the amounts and identities of the polycarbonate, ionizing radiation stabilizing additive, and poly-substituted aromatic compound are selected such that a molded article having a thickness of 3.18 millimeters and comprising the thermoplastic composition has, after exposure to gamma radiation at 83 kGy and when measured according to ASTM Dl 925-70, an increase in yellowness index (dYI) of less than or equal to 50, when compared to the unexposed thermoplastic composition.
摘要翻译：热塑性组合物包含聚碳酸酯，电离辐射稳定添加剂和式I的多取代芳族化合物：其中X是芳基; Y是非氢取代基，a是1至4，b是0至4，a + b小于或等于4，c是0或1; 并且其中选择聚碳酸酯，电离辐射稳定添加剂和多取代芳族化合物的量和身份，使得具有3.18毫米厚度且包含该热塑性组合物的模塑制品在暴露于83kGy的γ辐射之后，以及当根据ASTM D925-70测量时，与未曝光的热塑性组合物相比，黄度指数（dYI）的增加小于或等于50。

3. 发明申请

WO2006085970A1 METHODS OF STERILIZING POLYCARBONATE ARTICLES 审中-公开
标题翻译：灭菌聚碳酸酯制品的方法
公开(公告)号：WO2006085970A1
公开(公告)日：2006-08-17
申请号：PCT/US2005/023500
申请日：2005-06-29
申请人： GENERAL ELECTRIC COMPANY , CHATTERJEE, Gautam , DHARA, Dibakar , GLASGOW, Katherine , VAN BENNEKOM, Antoinette , VAN DEN BOGERD, Jos , ZERDA, Adam
发明人： CHATTERJEE, Gautam , DHARA, Dibakar , GLASGOW, Katherine , VAN BENNEKOM, Antoinette , VAN DEN BOGERD, Jos , ZERDA, Adam
IPC分类号： A61L2/07
CPC分类号： C08L69/00 , A61L2/07 , C08G64/12 , C08L69/005 , C08L83/10 , C08L83/00
摘要： A method comprising treating an article with steam, wherein the article comprises a composition comprising an amount of a polysiloxane-polycarbonate copolymer effective to provide thermal and hydrolytic stability to the article for at least 15 cycles, wherein each cycle comprises 20 minutes of contact with steam at 100 °C, at atmospheric pressure. The articles are of utility in a wide variety of applications such as food service and medical applications.
摘要翻译：一种包括用蒸汽处理制品的方法，其中所述制品包含一定量的聚硅氧烷 - 聚碳酸酯共聚物的组合物，其有效地为制品提供至少15个循环的热和水解稳定性，其中每个循环包括与蒸汽接触20分钟在100℃，在大气压下。这些物品可用于各种应用，如食品服务和医疗应用。

4. 发明申请

WO2005052024A1 IONIZING RADIATION STABLE POLYARYLESTERCARBONATE COMPOSITIONS 审中-公开
标题翻译：辐射稳定的聚烯烃碳酸酯组合物的离子化
公开(公告)号：WO2005052024A1
公开(公告)日：2005-06-09
申请号：PCT/US2004/035508
申请日：2004-10-26
申请人： GENERAL ELECTRIC COMPANY , GLASGOW, Katherine , ZERDA, Adam
发明人： GLASGOW, Katherine , ZERDA, Adam
IPC分类号： C08G63/64
CPC分类号： C08G63/64 , A61L2/081 , A61L2/087 , A61L27/18 , A61L2202/24 , A61M1/16 , A61M1/367 , C08G65/40 , C08G65/48 , C08G2261/126 , C08K5/005 , C08K5/053 , C08K5/372 , C08L69/00 , C08L69/005 , C08L71/02 , C08L2205/02 , C08L2666/14 , C08L2666/22
摘要： Embodiments of ionizing radiation stable polyarylestercarbonate resin compositions, methods for making the ionizing radiation stable compositions, and articles and medical devices made from these ionizing radiation stable compositions are disclosed. For examples the specification discloses a composition which comprises a block copolyarylestercarbonate and a ionizing radiation stabilizing additive. The said copolyarylestercarbonate comprises an organic carbonate block and at least one arylate block. The arylate block comprises arylate structural units derived from at least one 1,3-dihydroxybenzene moiety and at least one aromatic dicarboxylic acid moiety. The arylate block has a degree of polymerization of 1 or greater.
摘要翻译：公开了电离辐射稳定聚芳酯酯树脂组合物的实施方案，制备电离辐射稳定组合物的方法，以及由这些电离辐射稳定组合物制成的制品和医疗装置。例如，该说明书公开了一种组合物，其包含嵌段共聚芳酯酯和电离辐射稳定添加剂。所述共聚酯酯碳酸酯包括有机碳酸酯嵌段和至少一种芳基化物嵌段。芳基化物嵌段包含衍生自至少一个1,3-二羟基苯部分和至少一个芳族二羧酸部分的芳基化物结构单元。芳基化物嵌段的聚合度为1以上。

5. 发明申请

WO2004054949A1 PROCESS FOR THE SYNTHESIS OF BISPHENOL 审中-公开
标题翻译：二苯醚合成方法
公开(公告)号：WO2004054949A1
公开(公告)日：2004-07-01
申请号：PCT/US2003/038487
申请日：2003-12-04
申请人： GENERAL ELECTRIC COMPANY , CARVILL, Brian , GLASGOW, Katherine , KISHAN, Gurram , KRISHNAMURTI, Ramesh , KUKALYEKAR, Nilesh, Kumar, Parkash , RAMANARAYANAN, G., V.
发明人： CARVILL, Brian , GLASGOW, Katherine , KISHAN, Gurram , KRISHNAMURTI, Ramesh , KUKALYEKAR, Nilesh, Kumar, Parkash , RAMANARAYANAN, G., V.
IPC分类号： C07C37/20
CPC分类号： B01J31/0218 , B01J31/0237 , B01J31/0244 , B01J31/0271 , B01J31/08 , B01J2231/347 , C07C37/20 , C08G64/20 , Y02P20/582 , C07C39/16
摘要： A commercial scale continuous process for the production of a bisphenol comprising reacting a phenol and a ketone in the presence of a modified ion exchange resin catalyst, wherein said modified ion exchange resin comprises a crosslinked gellular acid functionalized polystyrene resin modified by neutralization of with a mercapto promoter.
摘要翻译：一种用于生产双酚的商业规模的连续方法，包括在改性离子交换树脂催化剂存在下使苯酚和酮反应，其中所述改性离子交换树脂包括通过用巯基中和形成的交联的聚乙烯醇交联聚乙烯树脂子。

6. 发明申请

WO2006073901A1 TRANSPARENT POLYMERIC COMPOSITIONS COMPRISING POLYSILOXANE-POLYCARBONATE COPOLYMER, ARTICLES MADE THEREFROM AND METHODS OF MAKING SAME 审中-公开
标题翻译：包含聚硅氧烷 - 聚碳酸酯共聚物的透明聚合物组合物及其制备方法及其制备方法
公开(公告)号：WO2006073901A1
公开(公告)日：2006-07-13
申请号：PCT/US2005/046857
申请日：2005-12-22
申请人： GENERAL ELECTRIC COMPANY , GLASGOW, Katherine , ALLE, Naresh
发明人： GLASGOW, Katherine , ALLE, Naresh
IPC分类号： C08L83/10
CPC分类号： C08L83/10 , C08L25/12 , C08L69/00 , C08L2666/06 , C08L2666/02 , C08L2666/04
摘要： A composition made from a transparent polysiloxane-polycarbonate copolymer and styrene-acrylonitrile copolymer (SAN) and, optionally, polycarbonate, the composition being transparent. A thin-walled article may be made from such a composition. A transparent composition made by combining a transparent polysiloxane-polycarbonate copolymer with styrene-acrylonitrile copolymer (SAN) and, optionally, polycarbonate, to produce a transparent composition. An article made by forming a transparent composition comprising a transparent polysiloxanepolycarbonate copolymer, styrene-acrylonitrile copolymer (SAN) and, optionally, polycarbonate into an article.
摘要翻译：由透明聚硅氧烷 - 聚碳酸酯共聚物和苯乙烯 - 丙烯腈共聚物（SAN）和任选的聚碳酸酯制成的组合物是透明的。薄壁制品可以由这种组合物制成。通过将透明聚硅氧烷 - 聚碳酸酯共聚物与苯乙烯 - 丙烯腈共聚物（SAN）和任选的聚碳酸酯组合来制备透明组合物以制备透明组合物。通过将包含透明聚硅氧烷聚碳酸酯共聚物，苯乙烯 - 丙烯腈共聚物（SAN）和任选的聚碳酸酯的透明组合物形成制品制成的制品。

7. 发明申请

WO2005005358A1 PROCESS FOR THE SYNTHESIS OF BISPHENOL 审中-公开
标题翻译：二苯醚合成方法
公开(公告)号：WO2005005358A1
公开(公告)日：2005-01-20
申请号：PCT/US2004/020081
申请日：2004-06-22
申请人： GENERAL ELECTRIC COMPANY , CARVILL, Brian , GLASGOW, Katherine , ROLAND, Michael
发明人： CARVILL, Brian , GLASGOW, Katherine , ROLAND, Michael
IPC分类号： C07C37/20
CPC分类号： C07C37/20 , C08G64/20 , C07C39/16
摘要： A process for the production of a bisphenol comprises reacting a feed comprising a phenol, a ketone and water in the presence of an ion exchange resin catalyst to produce an effluent; determining the para-para bisphenol selectivity of the reaction; and adjusting the concentration of the water in the feed based upon the para-para bisphenol selectivity in the effluent.
摘要翻译：制备双酚的方法包括在离子交换树脂催化剂存在下使包含苯酚，酮和水的进料反应以产生流出物; 确定反应的对位双酚选择性; 并且基于流出物中对位双酚选择性调节进料中水的浓度。

8. 发明申请

WO2007053311A2 IONIZING RADIATION STABLE THERMOPLASTIC COMPOSITION, METHOD OF MAKING, AND ARTICLES FORMED THEREFROM 审中-公开
标题翻译：辐射稳定热塑性组合物的离子化，制备方法及其形成的制品
公开(公告)号：WO2007053311A2
公开(公告)日：2007-05-10
申请号：PCT/US2006/040782
申请日：2006-10-19
申请人： GENERAL ELECTRIC COMPANY , GLASGOW, Katherine , MULLEN, Brian , SCHOTTLAND, Philippe
发明人： GLASGOW, Katherine , MULLEN, Brian , SCHOTTLAND, Philippe
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 C 1 -C 20 alkyl, substituted or unsubstituted C 1 -C 20 arylalkyl, substituted or unsubstituted C 6 -C 20 aryl, or substituted or unsubstituted C 7 -C 40 alkylaryl; Z is -O-, or substituted or unsubstituted -{O-C 1-20 )w-O-, wherein w is 1 to 20; Ar is a C 6 -C 62 aromatic group; m is 0-3 and n is 3-6; and each Y is independently C 1 -C 20 alkyl, substituted C 1 -C 20 alkyl, C 6 -C 20 aryl, C 1 -C 8 alkyl-substituted C 6 -C 20 aryl, halogen, nitro, C 1 -C20 alkoxycarbonyl, C 1 -C 20 alkoxy, or C 1 -C 20 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 D 1925-70, 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.
摘要翻译：热塑性组合物包含聚碳酸酯和式（Y）的芳族磺酸盐化合物.Ar-（ZS（O）2 -X）n - 其中每个X独立地是取代或未取代的C 1 -C 20烷基，取代或未取代的C 1 -C 20 取代或未取代的C 6 -C 20芳基或取代或未取代的C 7 -C 40芳基，烷基芳基; Z是-O-或取代或未取代的 - （O-C 1-20）w-O-，其中w是1至20; Ar是C 6 -C 62芳族基团; m为0-3，n为3-6; 且每个Y独立地为C 1 -C 20烷基，取代的C 1 -C 20烷基，C 1 -C 20烷基， C 6 -C 20芳基，C 1 -C 8烷基取代的C 6 - -C 20芳基，卤素，硝基，C 1 -C 20烷氧基羰基，C 1 -C 20烷氧基，或C 1 -C 20酰基，并且其中，由聚碳酸酯，芳族磺酸酯化合物和有效量组成的厚度为3.2±0.12毫米的模塑制品脱模剂和抗氧化剂中的每一种在暴露于83kGy的总γ辐射剂量之后，并且当根据ASTM D 1925-70测量时，黄度指数（dYI）的增加小于或等于45 当与未曝光的模制品相比时。还公开了制备热塑性组合物的方法及其制备的制品。

9. 发明申请

WO2007053305A1 IONIZING RADIATION STABLE THERMOPLASTIC COMPOSITION, METHOD OF MAKING, AND ARTICLES FORMED THEREFROM 审中-公开
标题翻译：辐射稳定热塑性组合物的离子化，制备方法及其形成的制品
公开(公告)号：WO2007053305A1
公开(公告)日：2007-05-10
申请号：PCT/US2006/040770
申请日：2006-10-19
申请人： GENERAL ELECTRIC COMPANY , GLASGOW, Katherine , MULLEN, Brian , SCHOTTLAND, Philippe
发明人： GLASGOW, Katherine , MULLEN, Brian , SCHOTTLAND, Philippe
IPC分类号： C08K5/42 , C08L69/00
CPC分类号： C08K5/0008 , C08J3/226 , C08J2369/00 , C08J2469/00 , C08K5/42 , C08L69/00
摘要： A thermoplastic composition comprising a polycarbonate, and an aromatic sulfonate compound of formula: Ar 1 S(O) 2 -O-L-O-S(O) 2 -Ar 1 wherein each Ar 1 is each independently a substituted or unsubstituted C 6-20 aryl group, and L is a branched, substituted or unsubstituted divalent aliphatic hydrocarbon, wherein a molded article having a thickness of 3.2 ± 0.12 millimeters and consisting of the polycarbonate, the aromatic sulfonate compound, and an effective amount of each of an aliphatic diol, 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 D 1925-70, 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.
摘要翻译：一种热塑性组合物，其包含聚碳酸酯和下式的芳族磺酸盐化合物：其中，R 1，R 2，R 2，R 3，其中每个Ar 1各自独立地是取代或未取代的C 6-20芳基，L是支链，取代或未取代的二价脂族烃，其中由聚碳酸酯，芳族磺酸盐化合物和有效量的脂肪族二醇，脱模剂和抗氧化剂组成的厚度为3.2±0.12毫米的模塑制品在曝光后总伽马辐射剂量为83kGy，当根据ASTM D1925-70测量时，与未曝光的模制品相比，黄度指数（dYI）的增加小于或等于45。还公开了制备热塑性组合物的方法及其制备的制品。

10. 发明申请

WO2006071682A3 TRANSPARENT COMPOSITIONS, METHODS FOR THE PREPARATION THEREOF, AND ARTICLES DERIVED THEREFROM 审中-公开
公开(公告)号：WO2006071682A3
公开(公告)日：2006-07-06
申请号：PCT/US2005/046401
申请日：2005-12-20
申请人： GENERAL ELECTRIC COMPANY , GLASGOW, Katherine , MULLEN, Brian , SYBERT, Paul, D.
发明人： GLASGOW, Katherine , MULLEN, Brian , SYBERT, Paul, D.
IPC分类号： C08G63/64 , C08G63/695 , C08G77/448 , C08L83/10
摘要： A thermoplastic composition is disclosed, comprising the reaction product of: a polyester polycarbonate comprising a polyester unit and a polycarbonate unit; a polysiloxane polycarbonate copolymer having a haze of 30% or less, comprising a polycarbonate unit and a polysiloxane unit; and a transesterification catalyst. The resulting thermoplastic composition has a haze of 30% or less as measured according to ASTM D1003-00 at a thickness of 3.2 millimeters. A method of forming the composition and articles formed from the composition are also disclosed.

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