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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

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。

4. 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。

5. 发明授权

US5032661A Thermoplastic polyester-carbonate/polysiloxane block copolymers 失效
标题翻译：热塑性聚酯 - 碳酸酯/聚硅氧烷嵌段共聚物
公开(公告)号：US5032661A
公开(公告)日：1991-07-16
申请号：US428837
申请日：1989-10-30
申请人： Volker Serini , Werner Nouvertne , Ulrich Grigo , Winfried Paul , Dieter Freitag
发明人： Volker Serini , Werner Nouvertne , Ulrich Grigo , Winfried Paul , Dieter Freitag
IPC分类号： C08G77/445 , C08G63/64 , C08G63/68 , C08G64/18 , C08G77/42 , C08G77/448
CPC分类号： C08G77/448 , C08G63/64 , C08G64/186
摘要： Polyester-carbonate/polysiloxane block copolymers containing the following recurring structural units: ##STR1## wherein the structural units (1) comprise at least 75 wt.% of the sum of the structural units (1) and (2), exhibit better low temperature tough fracture properties than the known polyester-carbonate/polysiloxane block copolymers containing comparable recurring structural units on comparison of polyester-carbonate/polysiloxane block copolymers of the same heat resistance.
摘要翻译：包含以下重复结构单元的聚酯 - 碳酸酯/聚硅氧烷嵌段共聚物：其中结构单元（1）包含至少75 与聚酯 - 碳酸酯/聚硅氧烷嵌段共聚物比较，含有比较重复结构单元的已知聚酯 - 碳酸酯/聚硅氧烷嵌段共聚物，结构单元（1）和（2）之和的重量％显示出更好的低温韧性断裂性能具有相同的耐热性。

6. 发明授权

US5086159A Stabilized copolycarbonate from dihydroxy diphenyl cycloalkane 失效
标题翻译：来自二羟基二苯基环己烷的稳定的共聚碳酸酯
公开(公告)号：US5086159A
公开(公告)日：1992-02-04
申请号：US568460
申请日：1990-08-15
申请人： Karl-Herbert Fritsch , Uwe Westeppe , Werner Nouvertne , Dieter Freitag
发明人： Karl-Herbert Fritsch , Uwe Westeppe , Werner Nouvertne , Dieter Freitag
IPC分类号： C08G64/00 , C08G64/06 , C08L69/00
CPC分类号： C08G64/06
摘要： Copolycarbonates derived from known bisphenols and small quantities of dihydroxydiphenyl cycloalkanes corresponding to formula (I) ##STR1## wherein R.sup.1 and R.sup.2 denote, independently of one another, 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, in particular benzyl,m denotes an integer with a value from 4 to 7, preferably 4 or 5,R.sup.3 and R.sup.4, which are selected independently for each X, denote, independently of one another, hydrogen or C.sub.1 to C.sub.6 alkyl, andX denotes carbon under the condition that R.sup.3 and R.sup.4 are both alkyl on at least one X atoms are disclosed. These copolycarbonates are characterized by their improved processing stability.
摘要翻译：衍生自对应于式（I）的已知双酚和少量二羟基二苯基环烷烃的共聚碳酸酯其中R1和R2彼此独立地表示氢，卤素，优选氯或溴，C1-C8烷基，C5- C 6环烷基，C 6 -C 10芳基，优选苯基和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，优选4或5的整数，R 3和R 4 对于每个X独立选择，其中R 3和R 4在至少一个X原子上都是烷基的条件下，彼此独立地表示氢或C1-C6烷基，X表示碳。这些共聚碳酸酯的特征在于其改进的加工稳定性。

7. 发明授权

US4185009A Branched, high-molecular weight thermoplastic polycarbonates 失效
标题翻译：分支的高分子量热塑性聚碳酸酯
公开(公告)号：US4185009A
公开(公告)日：1980-01-22
申请号：US845689
申请日：1977-10-26
申请人： Karsten-Josef Idel , Dieter Frietag , Werner Nouvertne
发明人： Karsten-Josef Idel , Dieter Frietag , Werner Nouvertne
IPC分类号： C08G64/06 , C08G64/14 , C08K5/3417 , C08G63/62 , C09K3/28
CPC分类号： C08G64/14 , C08G64/06 , C08K5/3417 , C08K5/42 , Y10S260/24
摘要： The invention relates to a process for the preparation of branched, thermoplastic, high-molecular weight and soluble polycarbonates having improved properties, by incorporation of 3,3-bis-(4-hydroxyaryl)-oxindoles as a branching agent. The invention further relates to the polycarbonates obtained in accordance with this process.
摘要翻译：本发明涉及通过引入3,3-双 - （4-羟基芳基） - 氧吲哚作为支化剂制备具有改进性能的支化，热塑性，高分子量和可溶性聚碳酸酯的方法。本发明还涉及根据该方法获得的聚碳酸酯。

8. 发明授权

US4912165A Mixtures of polydiorganosiloxane-polycarbonate block co-condensates and polyisobutylenes 失效
标题翻译：聚二有机硅氧烷 - 聚碳酸酯嵌段共缩合物和聚异丁烯的混合物
公开(公告)号：US4912165A
公开(公告)日：1990-03-27
申请号：US220635
申请日：1988-07-18
申请人： Paul Winfried , Ulrich Grigo , Werner Nouvertne , Peter R. Muller
发明人： Paul Winfried , Ulrich Grigo , Werner Nouvertne , Peter R. Muller
IPC分类号： C08L69/00 , C08L83/04 , C08L83/10
CPC分类号： C08L69/00 , C08L83/10
摘要： The present invention relates to mixtures of polycarbonates and polyisobutylenes, polydiorganosiloxane-polycarbonate block cocondensates being employed as the polycarbonates and polyisobutylene homopolymers or polyisobutylene-isoprene copolymers as the polyisobutylenes. If appropriate, the moulding compositions can also contain ethylene homo- or copolymers.
摘要翻译：本发明涉及聚碳酸酯和聚异丁烯的混合物，聚二有机硅氧烷 - 聚碳酸酯嵌段共缩合物用作聚碳酸酯和聚异丁烯均聚物或聚异丁烯 - 异戊二烯共聚物作为聚异丁烯。如果合适，模塑组合物还可以含有乙烯均聚物或共聚物。

9. 发明授权

US4956240A Use of polysiloxanes containing amino groups as additives in coatings for plastics 失效
标题翻译：使用含有氨基的聚硅氧烷作为塑料涂料的添加剂
公开(公告)号：US4956240A
公开(公告)日：1990-09-11
申请号：US301205
申请日：1989-01-24
申请人： John L. Williams , Reinhold Dederichs , Ottfried Schlak , Karl H. Kasler , Ulrich Grigo , Werner Nouvertne
发明人： John L. Williams , Reinhold Dederichs , Ottfried Schlak , Karl H. Kasler , Ulrich Grigo , Werner Nouvertne
IPC分类号： C08J7/04 , C08G77/26 , C09D7/47 , C09D175/00 , C09D175/04
CPC分类号： C08G77/26 , C09D175/04 , Y10T428/31551 , Y10T428/31565 , Y10T428/31663
摘要： The present invention relates to the use of polysiloxanes containing amino groups as additives for improving levelling and wetting of polyurethane-based coating compositions applied to plastic substrates. The present invention additionally relates to the coated plastic substrates.
摘要翻译：本发明涉及含有氨基的聚硅氧烷作为添加剂用于改善涂布在塑料基材上的聚氨酯基涂料组合物的流平和润湿的用途。本发明还涉及涂覆的塑料基材。

10. 发明授权

US4945130A Molding compositions of polycarbonate, thermotropic polymer, graft polymer and fluorinated polyolefin 失效
标题翻译：聚碳酸酯，热致聚合物，接枝聚合物和氟化聚烯烃的成型组合物
公开(公告)号：US4945130A
公开(公告)日：1990-07-31
申请号：US408473
申请日：1989-09-15
申请人： Joachim Genz , Hans-Rudolf Dicke , Ulrich Grigo , Werner Nouvertne
发明人： Joachim Genz , Hans-Rudolf Dicke , Ulrich Grigo , Werner Nouvertne
IPC分类号： C08L27/12 , C08L51/00 , C08L67/00 , C08L69/00
CPC分类号： C08L67/00 , C08L69/00
摘要： Moldings of mixtures of an aromatic polycarbonate and a thermotropic polymer show a reduced tendency towards delamination when they contain a fluorinated polyolefin and an elastomeric graft polymer.
摘要翻译：当芳族聚碳酸酯和热致聚合物的混合物含有含氟聚烯烃和弹性体接枝聚合物时，其分层倾向趋于分层。

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