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1. 发明授权

US5576390A Polyisobutylenes having aspartic acid ester terminal groups 失效
标题翻译：具有天冬氨酸酯端基的聚异丁烯
公开(公告)号：US5576390A
公开(公告)日：1996-11-19
申请号：US488654
申请日：1995-06-08
申请人： Burkhard Kohler , Wolfgang Ebert , Klaus Horn , Richard Weider , Thomas Scholl
发明人： Burkhard Kohler , Wolfgang Ebert , Klaus Horn , Richard Weider , Thomas Scholl
IPC分类号： C08F8/00 , C08F8/46 , C08G64/18 , C08G81/02 , C08L69/00 , C08F8/32
CPC分类号： C08G81/027 , C08F8/10 , C08G64/18 , C08L69/00 , C08F2810/40
摘要： The present invention provides telechelic polyisobutylenes having aspartic acid ester terminal groups, the production thereof and the use thereof as modifiers preferably for thermoplastic aromatic polycarbonates, and the mixing thereof with reaction-less polyisobutylenes.
摘要翻译：本发明提供具有天冬氨酸酯端基的遥爪聚异丁烯，其制备方法及其作为改性剂的用途，优选用于热塑性芳族聚碳酸酯，以及与无反应聚异丁烯的混合。

2. 发明授权

US5747589A Process for the production of polycarbonate-polyisobutylene block cocondensates 失效
标题翻译：生产聚碳酸酯 - 聚异丁烯嵌段共缩合物的方法
公开(公告)号：US5747589A
公开(公告)日：1998-05-05
申请号：US815905
申请日：1997-03-12
申请人： Burkhard Kohler , Wolfgang Ebert , Klaus Horn , Richard Weider , Thomas Scholl
发明人： Burkhard Kohler , Wolfgang Ebert , Klaus Horn , Richard Weider , Thomas Scholl
IPC分类号： C08F8/00 , C08G64/00 , C08G64/18 , C08G64/42 , C08G81/02 , C08L23/22 , C08L69/00
CPC分类号： C08L23/22 , C08F8/00 , C08G64/18 , C08G81/02 , C08G81/027 , C08L69/00
摘要： The present invention provides a process for the production of polycarbonate-polyisobutylene block cocondensates from thermoplastic aromatic polycarbonates and reactive polyisobutylenes in the melt, as well as mixtures of the block cocondensates with non-reactive polyisobutylenes.
摘要翻译：本发明提供了一种从熔体中的热塑性芳族聚碳酸酯和活性聚异丁烯生产聚碳酸酯 - 聚异丁烯嵌段共缩合物的方法，以及嵌段共缩合物与非反应性聚异丁烯的混合物。

3. 发明授权

US5717027A Block copolycarbonates with polyisobutylene-.alpha.-haloketocarboxylic acid blocks 失效
标题翻译：用聚异丁烯-α-卤代羧酸嵌段封端共聚碳酸酯
公开(公告)号：US5717027A
公开(公告)日：1998-02-10
申请号：US663900
申请日：1996-06-14
申请人： Richard Weider , Burkhard Kohler , Wolfgang Ebert , Thomas Scholl , Klaus Horn
发明人： Richard Weider , Burkhard Kohler , Wolfgang Ebert , Thomas Scholl , Klaus Horn
IPC分类号： C08G64/18 , C08L69/00
CPC分类号： C08G64/18
摘要： This invention relates to block copolycarbonates made from polycarbonate blocks and polyisobutylene-.alpha.-haloketocarboxylic acid blocks (abbreviation: PIB blocks), wherein the PIB blocks may, for example, be obtained by ozonolysis of halogenated butyl rubber, and to blends of these block copolycarbonates with elastomers.
摘要翻译：本发明涉及由聚碳酸酯嵌段和聚异丁烯-α-卤代羧酸嵌段（缩写：PIB嵌段）制成的嵌段共聚碳酸酯，其中PIB嵌段可以例如通过卤代丁基橡胶的臭氧分解获得，以及这些嵌段共聚碳酸酯的共混物与弹性体。

4. 发明授权

US5548011A Blends of polycarbonates, dimeric fatty acid polyesters and PIB rubbers, silicones or mineral oils 失效
标题翻译：聚碳酸酯，二聚脂肪酸聚酯和PIB橡胶，硅酮或矿物油的共混物
公开(公告)号：US5548011A
公开(公告)日：1996-08-20
申请号：US522126
申请日：1995-08-31
申请人： Burkhard Kohler , Wolfgang Ebert , Klaus Horn , Richard Weider , Thomas Scholl
发明人： Burkhard Kohler , Wolfgang Ebert , Klaus Horn , Richard Weider , Thomas Scholl
IPC分类号： C08J3/20 , C08K5/00 , C08L69/00 , C08L67/08
CPC分类号： C08L69/00
摘要： The invention relates to blends of polycarbonates, branched, phenolic hydroxy functional dimeric fatty acid polyesters and at least one component selected from polyisobutylene, silicones and mineral oils.
摘要翻译：本发明涉及聚碳酸酯，支链，酚羟基官能二聚脂肪酸聚酯和至少一种选自聚异丁烯，硅氧烷和矿物油的组分的共混物。

5. 发明授权

US5525674A Polycarbonates with aliphatic ketocarboxyl end groups, mixed with known aromatic polycarbonates, their preparation and their use 失效
标题翻译：具有脂肪族酮羧基端基的聚碳酸酯，与已知的芳族聚碳酸酯混合，其制备及其用途
公开(公告)号：US5525674A
公开(公告)日：1996-06-11
申请号：US396763
申请日：1995-03-01
申请人： Wolfgang Ebert , Burkhard Kohler , Klaus Horn , Richard Weider , Thomas Scholl , Rolf Dhein , Jurgen Kirsch , Rolf Wehrmann
发明人： Wolfgang Ebert , Burkhard Kohler , Klaus Horn , Richard Weider , Thomas Scholl , Rolf Dhein , Jurgen Kirsch , Rolf Wehrmann
IPC分类号： C08G64/00 , C08G64/14 , C08G64/18 , C08G64/20 , C08G64/24 , C08L69/00
CPC分类号： C08G64/18 , C08G64/14 , C08L69/00
摘要： The present invention provides polycarbonates with aliphatic ketocarboxyl end groups, optionally mixed with known aromatic polycarbonates, and a process for their preparation, the chain terminators used being those of formula (I): ##STR1## The present invention also provides mixtures of the polycarbonates or polycarbonate mixtures with reactionless polyisobutylenes.
摘要翻译：本发明提供具有脂族酮羧基端基的聚碳酸酯，任选地与已知的芳族聚碳酸酯混合，及其制备方法，所用的链终止剂是式（I）的那些：本发明还提供了聚碳酸酯或聚碳酸酯混合物与无反应的聚异丁烯。

6. 发明授权

US5256702A Method of foaming thermoplastic polycarbonate 失效
标题翻译：热塑性聚碳酸酯发泡方法
公开(公告)号：US5256702A
公开(公告)日：1993-10-26
申请号：US46325
申请日：1993-04-14
申请人： Ernst Grigat , Wolfgang Ebert , Burkhard Kohler , Wolfgang Beer , Ralf Dujardin , Klaus Horn
发明人： Ernst Grigat , Wolfgang Ebert , Burkhard Kohler , Wolfgang Beer , Ralf Dujardin , Klaus Horn
IPC分类号： C08J9/00 , C08L69/00 , C08J9/14
CPC分类号： C08J9/0028 , C08J9/0061 , C08L69/00 , C08J2369/00 , C08J2405/00
摘要： A method of foaming thermoplastic aromatic polycarbonates is disclosed. Accordingly, a polycarbonate resin is mixed with 0.01 to 10%, the percent being relative to the total weight of polycarbonate resin and polysaccharide, of a particular polysaccharide and the mixture then processed thermoplastically without the application of negative pressure in an extruder, at temperatures of 180.degree. C. to 320.degree. C., or in an injection molding machine, at temperatures of 190.degree. C. to 330.degree. C., to obtain foamed molded articles.
摘要翻译：公开了一种发泡热塑性芳族聚碳酸酯的方法。因此，聚碳酸酯树脂与特定多糖的相对于聚碳酸酯树脂和多糖的总重量的百分比为0.01〜10％，然后将混合物热塑性地加工而不在挤出机中施加负压，温度为 180℃至320℃，或在注塑机中，在190℃至330℃的温度下，得到发泡模塑制品。

7. 发明授权

US5158985A Polycarbonate foam articles 失效
标题翻译：聚碳酸酯泡沫文章
公开(公告)号：US5158985A
公开(公告)日：1992-10-27
申请号：US815085
申请日：1991-12-27
申请人： Burkhard Kohler , Klaus Horn , Wolfgang Ebert , Klaus Kircher , Johann Piontek
发明人： Burkhard Kohler , Klaus Horn , Wolfgang Ebert , Klaus Kircher , Johann Piontek
IPC分类号： C08G63/64 , C08G64/42 , C08J9/02 , C08J9/08 , C08K5/00 , C08K5/09 , C08K5/10 , C08K5/109 , C08L69/00
CPC分类号： C08J9/08 , C08G63/64 , C08G64/42 , C08J9/02 , C08J2369/00
摘要： A process for the production of polycarbonate foam moldings is disclosed. Accordingly, a composition is prepared comprising mixing a thermoplastic polycarbonate resin and 0.01 to 1 mole-% of a transesterification catalyst anda) 0.1 to 5 mole-% of an aromatic polycarboxylic acid, optionally along with about 0.1 to 5 mole-% of at least one member selected from the group consisting of aliphatic hydroxy carboxylic acids and aliphatic polyalcohols, orb) 0.1 to 5 mole-% of H.sub.2 O, optionally along with at about 0.1 to 5 mole-% of at least one member selected from the group consisting of aliphatic hydroxycarboxylic acids and an aliphatic alcohols, orc) the additives of said a) and b), ord) 0.1 to 5 mole-% of at least one member selected from the group consisting of diarylcarbonates and oligocarbonates,said percent based in every case on moles aromatic carbonate structural units ##STR1## in which --O--R--O is a diphenolate residue. The composition obtained is processed to foam moldings by injection molding or by extrusion at temperatures of 210.degree. C. to 340.degree. C.
摘要翻译：公开了生产聚碳酸酯泡沫塑料模制品的方法。因此，制备组合物，其包括将热塑性聚碳酸酯树脂和0.01至1摩尔％的酯交换催化剂混合，和（ii）0.1至5摩尔％的芳族多元羧酸，任选地与约0.1至5摩尔％至少一种选自脂肪族羟基羧酸和脂肪族多元醇的成员，或b）0.1〜5摩尔％的H 2 O，任选与约0.1〜5摩尔％的至少一种选自以下的成员：的脂族羟基羧酸和脂族醇，或c）所述a）和b）的添加剂，或d）0.1至5摩尔％的选自二芳基碳酸酯和寡碳酸酯的至少一种，所述百分比基于芳香族碳酸酯结构单元“IMAGE”中的每种情况，其中-OR是二酚酸酯残基。将得到的组合物通过注射成型或在210℃至340℃的温度下挤出加工成泡沫成型体。

8. 发明授权

US5635560A Mixtures of polycarbonate, phenolically hydroxyfunctional branched dimeric fatty acid polyesters and optionally graft polymer 失效
标题翻译：聚碳酸酯，酚羟基官能的支化二聚脂肪酸聚酯和任选的接枝聚合物的混合物
公开(公告)号：US5635560A
公开(公告)日：1997-06-03
申请号：US504506
申请日：1995-07-20
申请人： Burkhard Kohler , Dieter Wittmann , Wolfgang Ebert , Horst Beicher , Werner Tischer , Klaus Horn
发明人： Burkhard Kohler , Dieter Wittmann , Wolfgang Ebert , Horst Beicher , Werner Tischer , Klaus Horn
IPC分类号： C08L67/02 , C08L67/00 , C08L69/00 , C08L67/08
CPC分类号： C08L69/00 , C08L69/005
摘要： The invention relates to mixtures of polycarbonate, phenolically hydroxyfunctional branched dimeric fatty acid polyesters and optionally graft polymer, which are distinguished by a good low-temperature strength and stress cracking resistance and good mould release properties.
摘要翻译：本发明涉及聚碳酸酯，酚醛羟基官能的支化二聚脂肪酸聚酯和任选的接枝聚合物的混合物，其特征在于良好的低温强度和抗应力开裂性以及良好的脱模性能。

9. 发明授权

US5407966A Recyclable thermoplastic foam with a high glass transition temperature II 失效
标题翻译：具有高玻璃化转变温度的可回收热塑性泡沫II
公开(公告)号：US5407966A
公开(公告)日：1995-04-18
申请号：US105829
申请日：1993-08-12
申请人： Wolfgang Ebert , Wolfgang Beer , Burkhard Kohler , Jurgen Kirsch , Rolf Dhein , Klaus Horn
发明人： Wolfgang Ebert , Wolfgang Beer , Burkhard Kohler , Jurgen Kirsch , Rolf Dhein , Klaus Horn
IPC分类号： C08J9/08
CPC分类号： C08J9/08 , C08J2369/00
摘要： The present invention relates to thermoplastic foams in which .beta.-ketocarboxylic acids, .beta.-ketocarboxylic acid esters or tert.-butyl esters of organic acids are used as the foaming agents.
摘要翻译：本发明涉及使用β-酮羧酸，β-酮羧酸酯或有机酸叔丁酯作为发泡剂的热塑性泡沫体。

10. 发明授权

US5223548A Method of foaming thermoplastic polycarbonate 失效
标题翻译：热塑性聚碳酸酯的发泡方法
公开(公告)号：US5223548A
公开(公告)日：1993-06-29
申请号：US989391
申请日：1992-12-11
申请人： Ernst Grigat , Wolfgang Ebert , Burkhard Kohler , Wolfgang Beer , Ralf Dujardin , Klaus Horn
发明人： Ernst Grigat , Wolfgang Ebert , Burkhard Kohler , Wolfgang Beer , Ralf Dujardin , Klaus Horn
IPC分类号： C08J9/06 , C08J9/00 , C08L69/00
CPC分类号： C08J9/0028 , C08J9/0061 , C08L69/00 , C08J2369/00 , C08J2405/00
摘要： A method of foaming thermoplastic aromatic polycarbonates is disclosed. Accordingly, a polycarbonate resin is mixed with 0.01 to 10%, the percent being relative to the total weight of polycarbonate resin and polysaccharide, of a particular polysaccharide and the mixture then processed thermoplastically without the application of negative pressure in an extruder, at temperatures of 180.degree. C. to 320.degree. C., or in an injection molding machine, at temperatures of 190.degree. C. to 330.degree. C., to obtain foamed molded articles.
摘要翻译：公开了一种发泡热塑性芳族聚碳酸酯的方法。因此，聚碳酸酯树脂与特定多糖的相对于聚碳酸酯树脂和多糖的总重量的百分比为0.01〜10％，然后将混合物热塑性地加工而不在挤出机中施加负压，温度为 180℃至320℃，或在注塑机中，在190℃至330℃的温度下，得到发泡模塑制品。

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