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1. 发明授权

US5456861A Abietic acid derivatives and their use as emulsifiers 失效
标题翻译：琥珀酸衍生物及其作为乳化剂的用途
公开(公告)号：US5456861A
公开(公告)日：1995-10-10
申请号：US510836
申请日：1990-04-18
申请人： Karl-Erwin Piejko , Dieter Constant , Christian Lindner , Claus Wulff
发明人： Karl-Erwin Piejko , Dieter Constant , Christian Lindner , Claus Wulff
IPC分类号： C07C51/44 , C07C51/48 , C07C51/487 , C07C61/29 , C08F2/24 , C08F2/26 , B01F17/00
CPC分类号： C08F2/26 , C07C51/445 , C07C51/48
摘要： Process for pretreating abietic acid derivatives comprising dissolving an abietic derivative in water to form a 2 to 25% by weight solution, adding a base so that the pH of the solution is from 10 to 14 and removing from 0.5 to 25% by weight of the abietic acid derivative originally present in the solution by extraction or steam distillation while maintaining the pH from 10 to 14.
摘要翻译：用于预处理松香衍生物的方法，包括将松香衍生物溶于水中形成2至25重量％的溶液，加入碱使溶液的pH为10至14，并除去0.5至25重量％最初存在于溶液中的松果酸衍生物通过萃取或蒸汽蒸馏同时保持pH为10至14。

2. 发明授权

US5250622A Polymer combinations with a high rubber content 失效
标题翻译：具有高橡胶含量的聚合物组合
公开(公告)号：US5250622A
公开(公告)日：1993-10-05
申请号：US856379
申请日：1992-03-23
申请人： Holger Lutjens , Karl-Erwin Piejko , Christian Lindner , Dieter Constant
发明人： Holger Lutjens , Karl-Erwin Piejko , Christian Lindner , Dieter Constant
IPC分类号： C08G63/181 , C08G63/19 , C08G63/199 , C08G63/64 , C08G63/90 , C08G64/20 , C08G64/24 , C08G64/40 , C08J3/24 , C08L21/00 , C08L21/02 , C08L67/00 , C08L67/03 , C08L69/00 , C08G63/79
CPC分类号： C08L67/03 , C08L69/00 , C08L69/005
摘要： A process for the preparation of polymer combinations having high rubber contents from A) aromatic polyesters and B) at least partially cross-linked rubbers, in which1) an aqueous rubber latex having a rubber solids content of up to 65% by weight is mixed with an aqueous alkali metal diphenolate solution and a water immiscible organic solvent in a quantity of from 10 to 1000 parts by weight per 100 parts by weight of rubber in the latex,2) the mixture obtained according to 1) is reacted with dicarboxylic acid halides and/or carbonyl halides and3) the polymer combination is recovered.
摘要翻译：一种由A）芳族聚酯和B）至少部分交联的橡胶制备具有高橡胶含量的聚合物组合物的方法，其中1）橡胶固体含量高达65重量％的水性橡胶胶乳混合与每100重量份胶乳中的橡胶相比，含有碱金属二酚盐水溶液和水不混溶有机溶剂的量为10至1000重量份，2）将根据1）获得的混合物与二羧酸卤化物和/或羰基卤化物和3）回收聚合物组合。

3. 发明授权

US5981644A Method of producing ABS moulding compositions 失效
标题翻译：生产ABS成型组合物的方法
公开(公告)号：US5981644A
公开(公告)日：1999-11-09
申请号：US814988
申请日：1997-03-14
申请人： Ralph Ostarek , Herbert Eichenauer , Karl-Erwin Piejko , Frank Wingler , Claus Wulff
发明人： Ralph Ostarek , Herbert Eichenauer , Karl-Erwin Piejko , Frank Wingler , Claus Wulff
IPC分类号： C08L25/08 , C08F2/44 , C08F279/00 , C08F279/02 , C08F279/04 , C08L55/00 , C08L55/02 , C08L69/00 , C08J3/11
CPC分类号： C08F279/02 , C08F279/04
摘要： A method of producing ABS moulding compositions wherein a solution of polymers in group (A) solvents is gradually supplied to a polymerizing mixture of previously-formed soluble rubber, aromatic mono-alkenyl compounds, ethylenically unsaturated nitrites, optional other copolymerizable compounds and optionally a group (B) solvent or a mixture of group (A) and group (B) solvents, the gradual addition of the polymer solution to the polymerizing mixture being started before the beginning of phase inversion and at a monomer conversion rate of 5 to 15% and a viscosity of the polymerizing mixture of less than 20 Pa.sec with simultaneous continuation of polymerization, the group (A) solvent is an aliphatic (C.sub.1 -C.sub.8) or cycloaliphatic alcohol, ketone, ether, ester and/or nitrile, and the group (B) solvent is an aliphatic (C.sub.4 -C.sub.10), cycloaliphatic and/or aromatic hydrocarbon.
摘要翻译：一种制备ABS模塑组合物的方法，其中将（A）组溶剂中的聚合物溶液逐渐供应到预先形成的可溶性橡胶，芳族单链烯基化合物，烯属不饱和亚硝酸盐，任选的其它可共聚化合物和任选的基团（B）溶剂或（A）组和（B）组溶剂的混合物中，聚合溶液逐渐加入到聚合混合物中，在相转变开始之前开始，单体转化率为5〜15％，聚合混合物的粘度小于20Pa·s，同时持续聚合，基团（A）溶剂是脂族（C1-C8）或脂环族醇，酮，醚，酯和/或腈，基团（B）溶剂是脂族（C 4 -C 10），脂环族和/或芳族烃。

4. 发明授权

US5237001A Thermoplastic compositions of polyurethanes and partly crosslinked alkyl acrylate copolymers 失效
标题翻译：聚氨酯和部分交联丙烯酸酯共聚物的热塑性组合物
公开(公告)号：US5237001A
公开(公告)日：1993-08-17
申请号：US713663
申请日：1991-06-11
申请人： Karl-Erwin Piejko , Ernst Orthmann , Christian Lindner , Hans-Eberhard Braese
发明人： Karl-Erwin Piejko , Ernst Orthmann , Christian Lindner , Hans-Eberhard Braese
IPC分类号： C08L25/14 , C08F265/04 , C08F279/04 , C08L33/04 , C08L33/06 , C08L73/00 , C08L75/00 , C08L75/04
CPC分类号： C08F265/04 , C08F279/04 , C08L33/06 , C08L75/04
摘要： The present invention is directed to a thermoplastic composition which is a blend of A) a thermoplastic polyurethane and B) an at least partly crosslinked alkyl acrylate copolymer of a C.sub.1-6 alkyl acrylate and a monomer selected from the group consisting of acrylonitrile, styrene, vinyl acetate, C.sub.1-6 alkyl methacrylates and mixtures thereof. The preferred compositions also contain copolymer selected from the group consisting ofC1) a thermoplastic graft product of a rubber component having a glass transition temperature below 0.degree. C., which serves as the graft base, and at least one graft monomer selected from the group consisting of styrene, .alpha.-methyl styrene, acrylonitrile an C.sub.1-6 alkyl methacrylate,C2) a rubber-free resin copolymer of styrene or .alpha.-methyl styrene with acrylonitrile,C3) mixtures thereof.
摘要翻译：本发明涉及一种热塑性组合物，其是A）热塑性聚氨酯和B）至少部分交联的丙烯酸C 1-6烷基酯与选自丙烯腈，苯乙烯，乙酸乙烯酯，甲基丙烯酸C 1-6烷基酯及其混合物。优选的组合物还包含共聚物，其选自C1）玻璃化转变温度低于0℃的橡胶组分的热塑性接枝产物，其用作接枝基质，和至少一种选自以下的接枝单体由苯乙烯，α-甲基苯乙烯，丙烯腈和甲基丙烯酸C 1-6烷基酯组成，C2）苯乙烯或α-甲基苯乙烯与丙烯腈的无橡胶树脂共聚物，C3）其混合物。

5. 发明授权

US5112910A Mixtures of thermoplastic polymers in powder form 失效
标题翻译：粉末形式的热塑性聚合物的混合物
公开(公告)号：US5112910A
公开(公告)日：1992-05-12
申请号：US743678
申请日：1991-08-12
申请人： Karl-Erwin Piejko , Christian Lindner , Ralph Ostarek , Hans-Eberhard Braese , Karl-Heinz Ott
发明人： Karl-Erwin Piejko , Christian Lindner , Ralph Ostarek , Hans-Eberhard Braese , Karl-Heinz Ott
IPC分类号： C08J3/00 , C08L21/00 , C08L25/12 , C08L33/06 , C08L33/12 , C08L51/04
CPC分类号： C08L33/06 , C08J3/005 , C08L21/00 , C08L25/12 , C08L33/12 , C08L51/04
摘要： Process for the preparation of mixtures of thermoplastic polymers in powder form from aqueous emulsions ofa) particulate, partly crosslinked rubber-like copolymers of a C.sub.2 -C.sub.8 -alkyl acrylate and/or butadiene with (based on the copolymer) up to 40 wt. % acrylonitrile, styrene or C.sub.1 -C.sub.4 -alkyl methacrylate,b) a thermoplastic resin, and if appropriatec) a rubber-rich graft polymer of styrene, .alpha.-methylstyrene, acrylonitrile, methyl methacrylate and/or alkyl acrylate on a diene or alkyl acrylate rubber having a rubber content of 50 to 95 wt. %,wherein aqueous emulsions of a) and b) and if appropriate c) having polymer contents of 15 to 50 wt. % are mixed with a coagulate solution simultaneously, but in separate streams, continuously or semi-continuously at 20.degree. to 100.degree. C., the polymers a) and b) and if appropriate c) being coagulated, the streams are combined and the polymer mixture is then separated off.
摘要翻译：制备粉末形式的热塑性聚合物的混合物的方法，该方法由以下混合物的水性乳液制备：a）丙烯酸C 2 -C 8烷基酯和/或丁二烯与（基于共聚物）的至少40重量％的颗粒部分交联的橡胶状共聚物。丙烯腈，苯乙烯或甲基丙烯酸C 1 -C 4烷基酯，b）热塑性树脂，如果合适，c）在二烯或烷基上的苯乙烯，α-甲基苯乙烯，丙烯腈，甲基丙烯酸甲酯和/或丙烯酸烷基酯的富含橡胶的接枝聚合物丙烯酸酯橡胶，其橡胶含量为50〜95重量％％，其中a）和b）和如果合适的水性乳液c）具有15至50重量％的聚合物含量。％与凝固溶液同时混合，但在单独的流中，在20℃至100℃连续或半连续，聚合物a）和b），如果合适，c）凝结，将流合并，聚合物混合物然后分离出来。

6. 发明授权

US4945124A Impact resistant polyamide moulding compounds modified with silicone graft rubbers 失效
标题翻译：用聚硅氧烷接枝橡胶改性的耐冲击聚酰胺模塑料
公开(公告)号：US4945124A
公开(公告)日：1990-07-31
申请号：US294216
申请日：1989-01-09
申请人： Uwe Westeppe , Christian Lindner , Karl-Erwin Piejko , Josef Merten
发明人： Uwe Westeppe , Christian Lindner , Karl-Erwin Piejko , Josef Merten
IPC分类号： C08F285/00 , C08L51/04 , C08L77/00
CPC分类号： C08L51/04 , C08F285/00 , C08L77/00
摘要： This invention relates to polyamides which have been modified with special silicone graft rubbers to render them impact resistant and are tough at low temperatures and have high processing stability even at high temperatures and good surface properties.The moulding compounds, which are distinguished by excellent mechanical properties even at low temperatures, consist of at least 40% by weight of polyamide and special graft rubbers with a multishell core/sheath structure having a silicone-based core.
摘要翻译：本发明涉及用特殊硅氧烷接枝橡胶改性的聚酰胺，使其具有耐冲击性，并且在低温下是韧性的，即使在高温下也具有高的加工稳定性和良好的表面性能。即使在低温下也被优异的机械性能区分的成型化合物由至少40重量％的聚酰胺和具有硅酮核的多壳芯/鞘结构的特殊接枝橡胶组成。

7. 发明授权

US5248727A Vinyl chloride polymer based moulding compositions with reduced fogging 失效
标题翻译：基于氯乙烯聚合物的模塑组合物具有减少的雾化
公开(公告)号：US5248727A
公开(公告)日：1993-09-28
申请号：US892397
申请日：1992-05-18
申请人： Christian Lindner , Adolf Schmidt , Herbert Eichenauer , Karl-Erwin Piejko , Karl-Heinz Ott
发明人： Christian Lindner , Adolf Schmidt , Herbert Eichenauer , Karl-Erwin Piejko , Karl-Heinz Ott
IPC分类号： C08F2/26 , C08F291/02 , C08L27/06
CPC分类号： C08F291/02 , C08F2/26 , C08L27/06
摘要： Thermoplastic molding compositions of a vinyl chloride polymer and one or more emulsion polymers made with special emulsifiers have improved properties for technical application, such as reduced fogging. They are used for the production of molded articles, sheet products and films.
摘要翻译：氯乙烯聚合物和由特殊乳化剂制成的一种或多种乳液聚合物的热塑性模塑组合物具有改进的技术应用性能，例如减少雾化。它们用于生产模制品，片材和薄膜。

8. 发明授权

US5223475A Acceptor element for the themosuablimation printing process 失效
标题翻译：媒体印刷过程的接收元件
公开(公告)号：US5223475A
公开(公告)日：1993-06-29
申请号：US700557
申请日：1991-05-15
申请人： Robert Bloodworth , Wolfgang Podszun , Christian Lindner , Karl-Erwin Piejko , Herman Uytterhoeven
发明人： Robert Bloodworth , Wolfgang Podszun , Christian Lindner , Karl-Erwin Piejko , Herman Uytterhoeven
IPC分类号： B41M5/26 , B41M5/382 , B41M5/50 , B41M5/52 , D06P5/00
CPC分类号： B41M5/5254 , B41M2205/32 , Y10S428/913 , Y10S428/914 , Y10T428/24802 , Y10T428/254 , Y10T428/31931
摘要： In a dye acceptor element for the thermal dye sublimation printing process, containing a support and a dye acceptor layer consisting of a continuous phase and at least one disperse phase the dispersed phase is formed by a partially or completely cross-linked 1,3-dienehomo- or -co-polymer which has a solubility parameter of from 8 to 12 (cal/cm.sup.3).sup.1/2. The disperse phase makes up 20 to 90% by weight of the sum of the continuous and disperse phases. The dye acceptor element is distinguished by high resolution, high brilliance and good long term stability.
摘要翻译：在用于热染料升华印刷方法的染料受体元件中，含有由连续相和至少一个分散相组成的载体和染料受体层，所述分散相通过部分或完全交联的1,3-二烃基 - 或 - 共聚物，其溶解度参数为8至12（cal / cm 3）1/2。分散相占连续分散相的总和的20〜90重量％。染料受体元件具有高分辨率，高亮度和良好的长期稳定性。

9. 发明授权

US5194497A Alloys of thermoplastic polymers containing oxetanyl groups 失效
标题翻译：含有氧杂环丁烷基的热塑性聚合物合金
公开(公告)号：US5194497A
公开(公告)日：1993-03-16
申请号：US670045
申请日：1991-03-15
申请人： Karl-Erwin Piejko , Gerd Fengler , Holger Lutjens , Hans-Eberhard Braese , Christian Lindner , Jurgen Kirsch
发明人： Karl-Erwin Piejko , Gerd Fengler , Holger Lutjens , Hans-Eberhard Braese , Christian Lindner , Jurgen Kirsch
IPC分类号： C08F20/28
CPC分类号： C08F20/28
摘要： Polymer alloys containing resin-like polymers of monomers corresponding to formula (I) ##STR1## in which R.sup.1 =H, CH.sub.3,R.sup.2 =C.sub.1-8 alkylene,R.sup.3 =C.sub.1-4 alkyl,and, optionally, other typical vinyl monomers and thermoplastic polymers or graft polymers.
摘要翻译：含有对应于式（I）的单体的树脂状聚合物的聚合物合金其中R 1 = H，CH 3，R 2 = C 1-8亚烷基，R 3 = C 1-4烷基和任选地其它典型的乙烯基单体和热塑性聚合物或接枝聚合物。

10. 发明授权

US5171786A PVC-silicone rubber molding compounds showing toughness at low temperatures 失效
标题翻译： PVC - 硅橡胶模塑复合材料在低温下显示韧性
公开(公告)号：US5171786A
公开(公告)日：1992-12-15
申请号：US370849
申请日：1989-06-23
申请人： Christian Lindner , Volker Damrath , Karl-Erwin Piejko , Karl-Heinz Ott
发明人： Christian Lindner , Volker Damrath , Karl-Erwin Piejko , Karl-Heinz Ott
IPC分类号： C08F285/00 , C08L27/06 , C08L51/08
CPC分类号： C08F285/00 , C08L27/06 , C08L51/085 , Y10T428/31536
摘要： The invention relates to thermoplastic PVC molding compounds containing specially synthesized silicone graft rubbers. These thermoplastic molding compounds show an excellent combination of properties such as impact strength at room temperature, impact strength at low temperatures and particularly high resistance to ageing under the effect of light, moisture and heat.
摘要翻译：本发明涉及含有特别合成的硅氧烷接枝橡胶的热塑性PVC模塑料。这些热塑性模塑料在室温下的冲击强度，低温下的冲击强度，特别是在光，湿气和热的作用下特别高耐老化性等特性的优异组合。

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