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1. 发明授权

US5100960A Thermoplastic molding compositions of a polysiloxane block copolycarbonate and a polycarbonate based on certain dihydroxydiphenylcycloalkanes 失效
标题翻译：基于某些二羟基二苯基甲烷的聚硅氧烷嵌段共聚碳酸酯和聚碳酸酯的热塑性成型组合物
公开(公告)号：US5100960A
公开(公告)日：1992-03-31
申请号：US493036
申请日：1990-03-12
申请人： Ulrich Grigo , Peter Horlacher , Dieter Freitag , Karsten-Josef Idel , Uwe Westeppe , Wolfgang Beer , Werner Nouvertne
发明人： Ulrich Grigo , Peter Horlacher , Dieter Freitag , Karsten-Josef Idel , Uwe Westeppe , Wolfgang Beer , Werner Nouvertne
IPC分类号： C08L69/00 , C08L83/10
CPC分类号： C08L69/00 , C08L83/10
摘要： The invention relates to a thermoplastic molding composition comprising(A) from 10 to 98 parts by weight of a polydiorganosiloxane-polycarbonate block copolymer having a weight average molecular weight of from 10,000 to 200,000 and containing from 75 to 97.5 wt. % of aromatic carbonate structural units and from 25 to 2.5 wt. % of polydiorganosiloxane structural units;(B) from 2 to 90 parts by weight of a thermoplastic, aromatic polycarbonate having a weight average molecular weight of at least 10,000, andcontaining bifunctional carbonate structural units corresponding to ##STR1## wherein R.sup.1 and R.sup.2 independently represent hydrogen, halogen, C.sub.1 -C.sub.8 alkyl, C.sub.5 -C.sub.6 cycloalkyl, C.sub.6 -C.sub.10 aryl or C.sub.7 -C.sub.12 aralkyl;m represents an integer of from 4 to 7,R.sup.3 and R.sup.4, which may be selected individually for each X, independently represent hydrogen or C.sub.1 -C.sub.6 alkyl; andx represents carbon,with the proviso that, on at least one atom X, R.sup.3 and R.sup.4 both represent alkyl; and(C) from 0.5 to 30 parts by weight of a rubber having a glass transition temperature of less than -20.degree. C.The composition of the invention is useful for the preparation of injection molded articles having an excellent surface and a particularly good toughness at low temperatures.
摘要翻译：本发明涉及一种热塑性模塑组合物，其包含（A）10至98重量份的重均分子量为10,000至200,000的聚二有机硅氧烷 - 聚碳酸酯嵌段共聚物，并且含有75至97.5重量％％的芳族碳酸酯结构单元和25〜2.5wt。％的聚二有机硅氧烷结构单元; （B）2至90重量份的重均分子量为至少10,000的热塑性芳族聚碳酸酯，并且含有对应于（Ia）的双官能碳酸酯结构单元，其中R 1和R 2独立地表示氢，卤素 C 1 -C 8烷基，C 5 -C 6环烷基，C 6 -C 10芳基或C 7 -C 12芳烷基; m表示4至7的整数，可以为每个X单独选择的R 3和R 4独立地表示氢或C 1 -C 6烷基; 并且x表示碳，条件是在至少一个原子X，R 3和R 4都表示烷基; 和（C）0.5〜30重量份玻璃化转变温度低于-20℃的橡胶。本发明的组合物可用于制备具有优异表面和特别良好韧性的注塑制品在低温下。

2. 发明授权

US5025065A Fire-retardant polycarbonates and polyesters 失效
标题翻译：阻燃聚碳酸酯和聚酯
公开(公告)号：US5025065A
公开(公告)日：1991-06-18
申请号：US504487
申请日：1990-04-04
申请人： Peter Tacke , Ulrich Grigo , Werner Nouvertne , Dieter Freitag , Karsten-Josef Idel , Uwe Westeppe
发明人： Peter Tacke , Ulrich Grigo , Werner Nouvertne , Dieter Freitag , Karsten-Josef Idel , Uwe Westeppe
IPC分类号： C08K13/00 , C08G63/19 , C08G63/193 , C08G63/199 , C08G63/64 , C08G64/00 , C08G64/06 , C08G64/10 , C08L67/00 , C08L69/00
CPC分类号： C08G64/06 , C08G63/193 , C08G63/64
摘要： Fire-retardant polycarbonates, polyester carbonates and polyesters based on dihydroxydiphenyl cycloalkanes ##STR1## in which R.sup.1 and R.sup.2 independently of one another represent hydrogen, halogen, preferably chlorine or bromine, C.sub.1 -C.sub.8 alkyl, C.sub.5 -C.sub.6 cycloalkyl, C.sub.6 -C.sub.10 aryl, preferably phenyl and C.sub.7 -C.sub.12 aralkyl, preferably phenyl-C.sub.1 -C.sub.4 -alkyl, more especially benzyl,m is an integer of 4 to 7, preferably 4 or 5, R.sup.3 and R.sup.4 may be individually selected for each X and, independently of one another, represent hydrogen or C.sub.1 -C.sub.6 alkyl andX is carbon,with the proviso that, at at least one atom X, R.sup.3 and R.sup.4 are both alkyl,the fire-retardant finish being provided by additives and/or comonomers.
摘要翻译：基于二羟基二苯基环烷烃的阻燃聚碳酸酯，聚酯碳酸酯和聚酯其中R1和R2彼此独立地代表氢，卤素，优选氯或溴，C1-C8烷基，C5-C6环烷基，C6- C10芳基，优选苯基和C7-C12芳烷基，优选苯基-C1-C4-烷基，更特别是苄基，m是4至7，优选4或5的整数，R 3和R 4可以各自独立地选自X，彼此独立地表示氢或C1-C6烷基，X是碳，条件是在至少一个原子X，R 3和R 4均为烷基时，阻燃剂由添加剂和/或共聚单体提供。

3. 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。

4. 发明授权

US5109076A Polydiorganosiloxane/polycarbonate block cocondensates based on certain dihydroxydiphenylcycloalkanes 失效
标题翻译：基于某些二羟基二苯甲酮的聚异氰酸酯/聚碳酸酯嵌段共聚物
公开(公告)号：US5109076A
公开(公告)日：1992-04-28
申请号：US450333
申请日：1989-12-13
申请人： Dieter Freitag , Uwe Westeppe , Alfred Jung , Peter Horlacher , Gunther Weymans , Ulrich Grigo , Leo Morbitzer , Karsten-Josef Idel
发明人： Dieter Freitag , Uwe Westeppe , Alfred Jung , Peter Horlacher , Gunther Weymans , Ulrich Grigo , Leo Morbitzer , Karsten-Josef Idel
IPC分类号： C08G64/10 , C08G64/00 , C08G64/06 , C08G64/18 , C08G77/42 , C08G77/448 , C08L51/00 , C08L67/02 , C08L69/00
CPC分类号： C08L51/003 , C08G64/06 , C08G64/186 , C08G77/448 , C08L67/02 , C08L69/00
摘要： Thermoplastic polydiorganosiloxane/polycarbonate block copolymers based on dihydroxydiphenylcycloalkanes corresponding to the following general formula (I): ##STR1## wherein R.sup.1 and R.sup.2 independently represent hydrogen, halogen, preferably chlorine or bromine, C.sub.1 -C.sub.8 alkyl, C.sub.5 or C.sub.6 cycloalkyl, C.sub.5 -C.sub.10 aryl or C.sub.7 -C.sub.12 aralkyl, preferably phenyl-C.sub.1 -C.sub.4 -alkyl, in particular benzyl: m represents an integer of from 4 to 7, preferably 4 or 5;R.sup.3 and R.sup.4 may be chosen individually for each X and independently represent hydrogen or C.sub.1 -C.sub.12 alkyl; andX represents carbon; with the proviso that R.sup.3 and R.sup.4 both represent alkyl on at least one atom X,having an average molecular weight M.sub.w (weight average) of 10 000 to 300 000, a content of aromatic polycarbonate of 21 to 99.5% by weight and a content of polyorganosiloxane of 79 to 0.5% by weight.
摘要翻译：对应于以下通式（I）的基于二羟基二苯基环烷烃的热塑性聚二有机硅氧烷/聚碳酸酯嵌段共聚物：其中R 1和R 2独立地表示氢，卤素，优选氯或溴，C 1 -C 8烷基，C 5或C 6环烷基， C 5 -C 10芳基或C 7 -C 12芳烷基，优选苯基-C 1 -C 4烷基，特别是苄基：m表示4至7的整数，优选4或5; R 3和R 4可以各自独立地为每个X选择并独立地表示氢或C 1 -C 12烷基; X表示碳; 条件是R3和R4均在至少一个原子X上表示烷基，平均分子量＆lt;上限＆Mw（重均分子量）为10 000至300 000，芳族聚碳酸酯的含量为21-99.5重量％，含量的聚有机硅氧烷为79〜0.5重量％。

5. 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。

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

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。

8. 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％。

9. 发明授权

US5134195A Ternary thermoplastic mixtures 失效
标题翻译：三次热塑性混合物
公开(公告)号：US5134195A
公开(公告)日：1992-07-28
申请号：US559812
申请日：1990-07-30
申请人： Peter Tacke , Werner Nouvertne , Franz-Josef Gielen , Dieter Freitag , Ulrich Grigo , Uwe Westeppe
发明人： Peter Tacke , Werner Nouvertne , Franz-Josef Gielen , Dieter Freitag , Ulrich Grigo , Uwe Westeppe
IPC分类号： C08L51/00 , C08L51/04 , C08L69/00 , C08L75/00 , C08L75/04
CPC分类号： C08L69/00 , C08L75/04
摘要： The invention relates to ternary thermoplastic mixtures of polycarbonates, polyurethanes and graft polymers and, optionally, standard additives and to processes for the production of these mixtures.
摘要翻译：本发明涉及聚碳酸酯，聚氨酯和接枝聚合物以及任选的标准添加剂的三元热塑性混合物以及用于生产这些混合物的方法。

10. 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。

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