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1. 发明授权

US5274009A Use of nuclear aromatic sulfonic acid esters for stabilizing thermoplastic polycarbonates against the effect of gamma-rays 失效
标题翻译：使用核芳族磺酸酯来稳定热塑性聚碳酸酯以抵抗伽马射线的影响
公开(公告)号：US5274009A
公开(公告)日：1993-12-28
申请号：US951445
申请日：1992-09-25
申请人： Ulrich Grigo , Jurgen Kirsch , Karsten-Josef Idel , Charles Lundy
发明人： Ulrich Grigo , Jurgen Kirsch , Karsten-Josef Idel , Charles Lundy
IPC分类号： C08K5/06 , C08K5/36 , C08K5/42 , C08L69/00 , C08K5/46
CPC分类号： C08K5/06 , C08K5/42 , C08L69/00
摘要： A thermoplastic molding composition is disclosed containing a polycarbonate resin and(i) 0.1 to 10.0 percent of a polyalkylene oxide corresponding to formula (I) ##STR1## in which R represents H, C.sub.1-6 alkyl, tetrahydropyranyl or a silyl radical,R' represents H or C.sub.1-6 alkyl andx is an integer of 1 to 100, and(ii) 0.1 to 10 percent of an aromatic compound which contains at least one sulfonic acid ester substituent, said percent being relative to the weight of said polycarbonate. The composition which is resistant to the effects of gamma radiation is suitable for the preparation of sterilizable medical instruments.
摘要翻译：公开了一种热塑性模塑组合物，其包含聚碳酸酯树脂和（i）0.1-10.0％的对应于式（I）的聚氧化烯，其中R表示H，C 1-6烷基，四氢吡喃基或甲硅烷基，R'表示H或C 1-6烷基，x为1〜100的整数，（ii）含有至少一个磺酸酯取代基的芳香族化合物的0.1〜10％，相对于说聚碳酸酯。耐γ辐射效果的组合物适用于制备可灭菌医疗器械。

2. 发明授权

US5310793A Mixtures of polyalkylene terephthalates, new polycarbonates and/or polyester-carbonates and elastomers 失效
标题翻译：聚对苯二甲酸亚烷基酯，新型聚碳酸酯和/或聚酯 - 碳酸酯和弹性体的混合物
公开(公告)号：US5310793A
公开(公告)日：1994-05-10
申请号：US017226
申请日：1993-02-12
申请人： Dieter Freitag , Karsten-Josef Idel , Gerd Fengler , Ulrich Grigo , Jurgen Kirsch , Uwe Westeppe
发明人： Dieter Freitag , Karsten-Josef Idel , Gerd Fengler , Ulrich Grigo , Jurgen Kirsch , Uwe Westeppe
IPC分类号： C08L21/00 , C08G64/06 , C08G64/18 , C08G77/448 , C08L51/00 , C08L67/00 , C08L67/02 , C08L69/00 , C08L67/03
CPC分类号： C08L51/003 , C08G64/06 , C08G64/186 , C08G77/448 , C08L67/02 , C08L69/00
摘要： The mixtures according to the present invention of polyalkylene terephthalates, certain new polycarbonates and/or polyester-carbonates and elastomers have a particularly favourable low temperature strength/heat distortion point relationship compared with conventional moulding compositions containing known polycarbonates. The mixtures are used for the production of, in particular, shaped articles.
摘要翻译：根据本发明的聚对苯二甲酸亚烷基酯，某些新的聚碳酸酯和/或聚酯 - 碳酸酯和弹性体的混合物与含有已知聚碳酸酯的常规模塑组合物相比具有特别有利的低温强度/热变形点关系。这些混合物用于生产特别是成型制品。

3. 发明授权

US5026758A Thermoplastic molding compounds of polycarbonate, polyalkylene terephthalate, special barium sulfate and optionally, elastomers 失效
标题翻译：聚碳酸酯，聚对苯二甲酸亚烷基酯，特殊硫酸钡和任选的弹性体的热塑性模塑料
公开(公告)号：US5026758A
公开(公告)日：1991-06-25
申请号：US578979
申请日：1990-09-04
申请人： Ulrich Grigo , Jurgen Kirsch , Dieter Wittmann , Karsten-Josef Idel , Peter Horlacher
发明人： Ulrich Grigo , Jurgen Kirsch , Dieter Wittmann , Karsten-Josef Idel , Peter Horlacher
IPC分类号： C08K3/00 , C08K3/30 , C08L67/00 , C08L67/02 , C08L69/00
CPC分类号： C08K3/30 , C08L69/00
摘要： Thermoplastic molding compositions of polycarbonate, polyalkylene terephthalate, special barium sulfate and, optionally, elastomers are distinguished from known molding compositions of polycarbonate, polyalkylene terephthalate and elastomers by improved heat resistance and toughness.
摘要翻译：通过提高耐热性和韧性，聚碳酸酯，聚对苯二甲酸亚烷基酯，特殊硫酸钡和任选的弹性体的热塑性模塑组合物与已知的聚碳酸酯，聚对苯二甲酸亚烷基酯和弹性体的模塑组合物不同。

4. 发明授权

US5376715A Heat stabilization or aromatic polycarbonates 失效
标题翻译：热稳定性或芳族聚碳酸酯
公开(公告)号：US5376715A
公开(公告)日：1994-12-27
申请号：US183096
申请日：1994-01-18
申请人： Gerhard Fennhoff , Jurgen Kirsch , Karsten-Josef Idel , Klaus Kircher , Charles Lundy
发明人： Gerhard Fennhoff , Jurgen Kirsch , Karsten-Josef Idel , Klaus Kircher , Charles Lundy
IPC分类号： C07F7/08 , C07F7/18 , C08G77/04 , C08G77/22 , C08G77/48 , C08K3/00 , C08K5/54 , C08K5/541 , C08K5/5419 , C08L69/00 , C08L83/04 , C08L83/12 , C08K5/24
CPC分类号： C08K5/541 , C07F7/182 , C07F7/1824 , C07F7/1832 , C07F7/1836 , C08G77/485 , C08L69/00 , C08L69/005
摘要： The invention relates to silicon compounds, to mixtures thereof in aromatic polycarbonates and aromatic polyester carbonates and to their use as heat stabilizers in aromatic polycarbonates and aromatic polyester carbonates.
摘要翻译：本发明涉及硅化合物及其在芳族聚碳酸酯和芳族聚酯碳酸酯中的混合物，以及它们在芳族聚碳酸酯和芳族聚酯碳酸酯中作为热稳定剂的用途。

5. 发明授权

US5034458A Polycarbonates of substituted cyclohexylindenebisphenols 失效
标题翻译：取代环己二烯双酚的聚碳酸酯
公开(公告)号：US5034458A
公开(公告)日：1991-07-23
申请号：US565290
申请日：1990-08-09
申请人： Volker Serini , Dieter Freitag , Karsten-Josef Idel , Ulrich Grigo
发明人： Volker Serini , Dieter Freitag , Karsten-Josef Idel , Ulrich Grigo
IPC分类号： C08G64/00 , C08G64/06 , C08G64/10 , C08L69/00
CPC分类号： C08G64/06 , C08L69/00
摘要： Aromatic polycarbonates having weight average molecular weight M.sub.w of at least 10,000 which contain bifunctional carbonate structural units corresponding to general formula (I): ##STR1## wherein R.sup.1, R.sup.2, R.sup.3, R.sup.4 independently represent hydrogen, C.sub.1 -C.sub.12 hdyrocarbon or halogen radicals; andR.sup.5, R.sup.6, R.sup.7, R.sup.8 and R.sup.9 independently represent hydrogen or C.sub.1 -C.sub.12 hydrocarbon radicals, one or R.sup.5 and R.sup.9 representing hydrogen and the other C.sub.1 -C.sub.12 hydrocarbon radical;in amounts of from 100 to 1 mole % based on the total amount of difunctional carbonate structural units in the polycarbonate were found to be useful for thermoplast processing of compositions which are characterized by their improved toughness and high heat deflection temperature.
摘要翻译：重均分子量＆gt; Mw至少为10,000的芳族聚碳酸酯含有对应于通式（I）的双官能碳酸酯结构单元：其中R 1，R 2，R 3，R 4独立地表示氢，C 1 -C 12羟基或卤素自由基 R5，R6，R7，R8和R9独立地表示氢或C1-C12烃基，一个或R5和R9代表氢和另一个C1-C12烃基; 发现聚碳酸酯中双官能碳酸酯结构单元的总量为100至1摩尔％可用于组合物的热塑性加工，其特征在于其改进的韧性和高的热变形温度。

6. 发明授权

US5021542A Polycarbonate of polysubstituted cyclohexylidene bisphenols 失效
标题翻译：多取代亚环己基双酚的聚碳酸酯
公开(公告)号：US5021542A
公开(公告)日：1991-06-04
申请号：US450655
申请日：1989-12-13
申请人： Volker Serini , Dieter Freitag , Karsten-Josef Idel , Uwe Westeppe , Ulrich Grigo , Klaus-Christian Paetz
发明人： Volker Serini , Dieter Freitag , Karsten-Josef Idel , Uwe Westeppe , Ulrich Grigo , Klaus-Christian Paetz
IPC分类号： C08G64/00 , C08G64/06
CPC分类号： C08G64/06
摘要： Thermoplastic aromatic polycarbonates having average molecular weights Mw of at least 10,000 which contain bifunctional carbonate structural units corresponding formula (I) ##STR1## in which R.sup.1, R.sup.2, R.sup.3, R.sup.4 independently of one another represent hydrogen, a C.sub.1-12 hydrocarbon, halogen,Y.sup.1, Y.sup.2, Y.sup.3 independently of one another represent hydrogen,C.sub.1-5 alkyl, a C.sub.6-12 hydrocarbon radical,at least two of the substituents Y.sup.1, Y.sup.2 and Y.sup.3 not being hydrogen and at least one of the substituents Y.sup.1, Y.sup.2 and Y.sup.3 being C.sub.1-5 alkyl,in quantities of from 100 to 1 mol-%, based on the total quantity of difunctional carbonate structural units in the polycarbonate.
摘要翻译：平均分子量＆upbar＆Mw至少为10,000的热塑性芳族聚碳酸酯含有对应式（I）的双官能碳酸酯结构单元，其中R 1，R 2，R 3，R 4彼此独立地表示氢，C1-12 烃，卤素，Y 1，Y 2，Y 3彼此独立地表示氢，C 1-5烷基，C 6-12烃基，至少两个取代基Y1，Y2和Y3不为氢，并且至少一个取代基Y1 ，Y2和Y3为C1-5烷基，其量为100至1mol％，基于聚碳酸酯中双官能碳酸酯结构单元的总量。

7. 发明授权

US4954569A Use of homopolycarbonates of 3,3'-dihydroxydiphenyl ether for modifying films of thermoplastics 失效
标题翻译：使用3,3'-二羟基二苯醚的均聚碳酸酯来改性热塑性塑料膜
公开(公告)号：US4954569A
公开(公告)日：1990-09-04
申请号：US371086
申请日：1989-06-26
申请人： Gunther Weymans , Klaus Berg , Ulrich Grigo , Karsten-Josef Idel , Ludwig Bottenbruch
发明人： Gunther Weymans , Klaus Berg , Ulrich Grigo , Karsten-Josef Idel , Ludwig Bottenbruch
IPC分类号： C08L69/00 , C08G64/06 , C08J5/18 , C08L71/12 , C08L101/00
CPC分类号： C08L71/123 , C08G64/06 , C08J5/18 , C08L101/00 , C08L69/00
摘要： The invention relates to the use of thermoplastic homopolycarbonates of 3,3'-dihydroxydiphenyl ether in quantities of 3% by weight to 30% by weight for modifying filsm of other thermoplastics than the thermoplastic homopolycarbonates of 3,3'-dihydroxydiphenyl ether, to a process for modifying films of these other thermoplastics, to the films obtainable by this process and to mixtures containing the homopolycarbonates mentioned and the other thermoplastics.
摘要翻译：本发明涉及3,3'-二羟基二苯醚的热塑性均聚碳酸酯的用量，其用量为3重量％至30重量％，用于将其它热塑性塑料的熔融比3,3-二羟基二苯醚的热塑性均聚碳酸酯改性成将这些其它热塑性塑料的膜改性为可通过该方法获得的膜以及含有所述的均聚碳酸酯和其它热塑性塑料的混合物的方法。

8. 发明授权

US5068302A Polysiloxane-polycarbonate block copolymers based on certain dihydroxydiphenylcycloalkanes 失效
标题翻译：基于某些二羟基二苯基环烷烃的聚硅氧烷 - 聚碳酸酯嵌段共聚物
公开(公告)号：US5068302A
公开(公告)日：1991-11-26
申请号：US564473
申请日：1990-08-08
申请人： Peter Horlacher , Volker Serini , Dieter Freitag , Ulrich Grigo , Karsten-Josef Idel , Uwe Westeppe
发明人： Peter Horlacher , Volker Serini , Dieter Freitag , Ulrich Grigo , Karsten-Josef Idel , Uwe Westeppe
IPC分类号： C08G64/00 , C08G64/18 , C08G77/42 , C08G77/448
CPC分类号： C08G64/186 , C08G77/448
摘要： Polydiorganosiloxane-polycarbonate block copolymers based on dihydrodiphenylcycloalkanes corresponding to formula (I) ##STR1## in which R.sup.1, R.sup.2 independently of one another represent hydrogen, halogen, preferably chlorine or bromine, C.sub.1-8 alkyl, C.sub.5-6 cycloalkyl, C.sub.6-10 aryl and C.sub.7-12 aralkyl, preferably phenyl-C.sub.1-4 -alkyl, more especially benzyl,n=2 or 3 andthe substituents R.sup.5 independently of one another are hydrogen or C.sub.1-12 alkyl, with the proviso that at least one of the substituents R.sup.5 is not hydrogen,having an average molecular weight M.sub.w (weight average) in the range from 10,000 to 300,000 (as measured by ultracentrifugation or scattered light measurement) and a content of carbonate containing dihydroxydiphenylcycloalkanes of formula I and, optionally, other diphenols in co-condensed form of from 75% by weight of 99.0% by weight and a content of polydiorganosiloxane having a degree of polymerization Pn of 5 to 300 of from 25% by weight of 1% by weight.
摘要翻译：对应于式（I）的二氢二苯基环烷烃的聚二有机硅氧烷 - 聚碳酸酯嵌段共聚物其中R 1，R 2彼此独立地表示氢，卤素，优选氯或溴，C 1-8烷基，C 5-6环烷基，C 6 -10芳基和C7-12芳烷基，优选苯基-C1-4 - 烷基，更特别是苄基，n = 2或3，取代基R5彼此独立地为氢或C 1-12烷基，条件是至少一个的取代基R5不是氢，平均分子量Mw（重均分子量）为10,000〜300,000（通过超速离心或散射光测定测定）和含有式I的二羟基二苯基环烷烃的碳酸酯的含量，以及任选的其它共缩合形式的双酚75重量％为99.0重量％，聚二有机硅氧烷的聚合度Pn为5〜300的25重量％的1重量％的含量。

9. 发明授权

US5162411A Carbonates, their production and their use as flow aids 失效
标题翻译：碳酸钙，其生产及其作为流感艾滋病使用
公开(公告)号：US5162411A
公开(公告)日：1992-11-10
申请号：US728455
申请日：1991-07-11
申请人： Gerhard Fennhoff , Uwe Westeppe , Werner Nouvertne , Karsten-Josef Idel , Edgar Leitz , Ulrich Grigo
发明人： Gerhard Fennhoff , Uwe Westeppe , Werner Nouvertne , Karsten-Josef Idel , Edgar Leitz , Ulrich Grigo
IPC分类号： C08F8/14 , C08F12/08 , C08F212/00 , C08L101/00
CPC分类号： C08F8/14 , C08F2810/40
摘要： A carbonate corresponding to formula (I) ##STR1## in which R is aromatically bound polystyrene moiety and --O--D--O-- is a diphenolate moiety in which --D-- is a divalent group containing 6 to 30 carbon atoms and r is 0 or 1 is disclosed. The carbonate is useful as a flow aid for thermoplastic molding compositions.
摘要翻译：对应于式（I）的碳酸酯其中R是芳香结合的聚苯乙烯部分和-ODO-是二酚盐部分，其中-D-是含有6至30个碳原子的二价基团，r是0或 1。碳酸酯可用作热塑性模塑组合物的流动助剂。

10. 发明授权

US5010147A High-strength polycarbonate mixtures 失效
标题翻译：高强度聚碳酸酯混合物
公开(公告)号：US5010147A
公开(公告)日：1991-04-23
申请号：US471183
申请日：1990-01-26
申请人： Uwe Westeppe , Gunther Weymans , Ulrich Grigo , Karsten-Josef Idel , Dieter Freitag
发明人： Uwe Westeppe , Gunther Weymans , Ulrich Grigo , Karsten-Josef Idel , Dieter Freitag
IPC分类号： C08L69/00
CPC分类号： C08L69/00
摘要： Mixtures containing(a) 5 to 70% by weight polycarbonate based on 2-(4-hydroxphenyl)-2-(3-hydroxphenyl)-propane and(b) 95 to 30% by weight polycarbonate based on bis-2,2-(4-hydroxy-3,5-dimethylphenyl)propane, the sum of the percentages by weight of components (a)+(b) being 100% by weight.
摘要翻译：含有（a）基于2-（4-羟基苯基）-2-（3-羟基苯基） - 丙烷的（a）5-70重量％聚碳酸酯和（b）95-30重量％（4-羟基-3,5-二甲基苯基）丙烷，成分（a）+（b）的重量百分比之和为100重量％。

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