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1. 发明授权

US5252674A Thermoplastic graft polymers containing oxetanyl groups 失效
标题翻译：含有氧杂环丁烷基的热塑性接枝聚合物
公开(公告)号：US5252674A
公开(公告)日：1993-10-12
申请号：US459982
申请日：1990-01-02
申请人： Karl-Erwin Piejko , Christian Lindner , Gerd Fengler , Hans-Eberhard Braese , Jurgen Kirsch
发明人： Karl-Erwin Piejko , Christian Lindner , Gerd Fengler , Hans-Eberhard Braese , Jurgen Kirsch
IPC分类号： C08L51/00 , C08F265/00 , C08F265/04 , C08F265/06 , C08F279/00 , C08F279/02 , C08L51/04 , C08L51/06 , C08L57/00 , C08L101/00 , C08F224/00
CPC分类号： C08L51/04 , C08F265/04 , C08F279/02 , C08L57/00
摘要： Graft polymers having graft shells of copolymers of styrenes, .alpha.-methyl styrenes, acrylonitrile, C.sub.1 -C.sub.4 vinyl carboxylic acids, C.sub.1 -C.sub.8 alkyl acrylates and/or alkyl methacrylates, maleic acid derivatives, vinyl(idene) chloride and mixtures thereof on the one hand and monomers corresponding to formula I ##STR1## in which R.sup.1 =H, CH.sub.3,R.sup.2 =C.sub.1 -C.sub.8 alkylene,R.sup.3 =C.sub.1 -C.sub.4 alkylon the other hand andgraft bases of particulate diene and/or acrylate rubbers having particle diameters (d.sub.50) of from 80 to 800 nm, and thermoplastic molding compounds containing these graft polymers.
摘要翻译：具有苯乙烯，α-甲基苯乙烯，丙烯腈，C 1 -C 4乙烯基羧酸，丙烯酸C1-C8烷基酯和/或甲基丙烯酸烷基酯的共聚物的接枝壳的接枝聚合物，马来酸衍生物，乙烯基（二烯丙基）氯化物及其混合物对应于式I的化合物（I）其中R 1 = H，CH 3，R 2 = C 1 -C 8亚烷基，R 3 = C 1 -C 4烷基和颗粒二烯和/或丙烯酸酯橡胶的接枝碱，其具有式I 粒径（d50）为80〜800nm，以及含有这些接枝聚合物的热塑性成型体。

2. 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。

3. 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。

4. 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。

5. 发明授权

US4902744A Polymer mixture and its use as a modifier for polyvinyl chloride 失效
标题翻译：聚合物混合物及其用作聚氯乙烯的改性剂
公开(公告)号：US4902744A
公开(公告)日：1990-02-20
申请号：US275925
申请日：1988-11-25
申请人： Christian Lindner , Hans-Eberhard Braese , Karl-Erwin Piejko
发明人： Christian Lindner , Hans-Eberhard Braese , Karl-Erwin Piejko
IPC分类号： C08L27/00 , C08L9/02 , C08L21/00 , C08L27/06 , C08L33/04 , C08L33/08 , C08L51/00 , C08L51/04 , C08L55/00 , C08L55/02
CPC分类号： C08L33/08 , C08L27/06 , C08L51/04 , C08L55/02 , C08L2205/02
摘要： A polymer mixture of(a) 45 to 50 parts by weight of a graft product of a mixture of 25 to 40 parts by weight acrylonitrile and 75 to 60 parts by weight styrene, .alpha.-methylstyrene, alkylmethacrylate or mixtures thereof on a particulate, highly crosslinked diene rubber having a rubber content of 20 to 40% by weight,(b) 45 to 10 parts by weight of a graft product of a mixture of 20 to 35 parts by weight acrylonitrile and 80 to 65 parts by weight styrene or .alpha.-methylstyrene on a particulate, highly crosslinked diene rubber having a rubber content of 50 to 75% by weight, the graft yield being greater than 60% by weight,(c) 10 to 50 parts by weight of a particulate, partially crosslinked, rubber-like copolymer of a C.sub.2 -C.sub.8 alkylacrylate and/or butadiene containing up to 40% by weight (based on copolymer) acrylonitrile which has an average particle diameter (d.sub.50) of from 0.1 to 0.3 .mu.m and a gel content of 40 to 99% by weight and(d) optionally up to 5 parts by weight of a high molecular weight, uncrosslinked copolymer of styrene or methylmethacrylate and up to 40% by weight acrylonitrile having an intrinsic viscosity [.eta.] (in dimethylformamide at 20.degree. C. of >4 dl/g,a process for its production and its use as an additive in polyvinyl chloride molding compositions.
摘要翻译：（a）45至50重量份的25至40重量份丙烯腈和75至60重量份苯乙烯，α-甲基苯乙烯，甲基丙烯酸烷基酯或其混合物的混合物的接枝产物在颗粒状高度橡胶含量为20〜40重量％的交联二烯橡胶，（b）45〜10重量份的20〜35重量份丙烯腈和80〜65重量份苯乙烯或α-烯烃的混合物的接枝产物，甲基苯乙烯在橡胶含量为50〜75重量％，接枝收率大于60重量％的颗粒状，高度交联的二烯橡胶上，（c）10〜50重量份的颗粒状，部分交联的橡胶 - 平均粒径（d50）为0.1-0.3μm，凝胶含量为40-99％的含有至多40重量％（基于共聚物）丙烯腈的C2-C8烷基丙烯酸酯和/或丁二烯的共聚物，（d）任选地至多5重量份的高分子量苯乙烯或甲基丙烯酸甲酯的未交联共聚物和高达40重量％特性粘度η的丙烯腈（在20℃的二甲基甲酰胺中为> 4dl / g，其制备方法及其用作添加剂的方法）在聚氯乙烯模塑组合物中。

6. 发明授权

US5344876A Molding compounds having improved fire behavior 失效
标题翻译：具有改善的火焰行为的成型化合物
公开(公告)号：US5344876A
公开(公告)日：1994-09-06
申请号：US999451
申请日：1992-12-29
申请人： Karl-Erwin Piejko , Hans-Eberhard Braese , Christian Lindner
发明人： Karl-Erwin Piejko , Hans-Eberhard Braese , Christian Lindner
IPC分类号： C08J3/21 , C08L27/18 , C08L33/00 , C08L33/04 , C08L33/06 , C08L33/08 , C08L51/04 , C08L55/02
CPC分类号： C08L33/06 , C08L27/18
摘要： Molding compounds of acrylate polymers, optionally graft rubbers and/or optionally resin-like vinyl polymers containing 0.05 to 5% by weight tetrafluoroethylene polymers.
摘要翻译：含有0.05-5％（重量）四氟乙烯聚合物的丙烯酸酯聚合物，任选的接枝橡胶和/或任选树脂状乙烯基聚合物的成型化合物。

7. 发明授权

US5250617A Polymer blends containing ethylene polymers for flexible films 失效
标题翻译：含有乙烯聚合物的聚合物共混物用于柔性膜
公开(公告)号：US5250617A
公开(公告)日：1993-10-05
申请号：US919262
申请日：1992-07-27
申请人： Karl-Erwin Piejko , Hans Wunderlich , Hans-Eberhard Braese , Christian Lindner
发明人： Karl-Erwin Piejko , Hans Wunderlich , Hans-Eberhard Braese , Christian Lindner
IPC分类号： C08J5/18 , C08L23/08 , C08L31/04 , C08L33/04 , C08L33/06 , C08L33/08 , C08L51/00 , C08L51/04 , C08L51/06 , C08L33/26 , C08L33/20
CPC分类号： C08L33/08 , C08L23/08 , C08L31/04 , C08L51/003 , C08L51/04
摘要： Polymer blends of(a) graft polymers of vinyl monomers on an alkyl acrylate rubber(b) a partly crosslinked acrylate-based copolymer rubber(c) a resin-like copolymer(d) an ethylene/vinyl acetate copolymer,a process for their production and their use as thermoplastic molding compounds.
摘要翻译：（a）乙烯基单体的接枝聚合物在丙烯酸烷基酯橡胶上的聚合物共混物（b）部分交联的丙烯酸酯基共聚物橡胶（c）树脂状共聚物（d）乙烯/乙酸乙烯酯共聚物，其生产方法及其作为热塑性成型用途的用途。

8. 发明授权

US5219643A Multilayered films 失效
标题翻译：多层薄膜
公开(公告)号：US5219643A
公开(公告)日：1993-06-15
申请号：US754074
申请日：1991-09-03
申请人： Fritz Schmidt , Hans-Eberhard Braese , Karl-Erwin Piejko , Christian Lindner
发明人： Fritz Schmidt , Hans-Eberhard Braese , Karl-Erwin Piejko , Christian Lindner
IPC分类号： B32B27/08 , B32B27/30 , B32B27/40
CPC分类号： B32B27/08 , Y10T428/2495 , Y10T428/24967 , Y10T428/26 , Y10T428/31551 , Y10T428/31565 , Y10T428/31573 , Y10T428/31576 , Y10T428/31583
摘要： The present invention relates to multilayered films consisting of a thermoplastic film having a long term temperature resistance above 130.degree. C. and a tough elastic film of a mixture of a polyurethane, an acrylate rubber polymer and optionally a thermoplast resin selected from vinyl polymers.The invention also relates to the use of the multilayered films for the production of crash pad films.
摘要翻译：本发明涉及由长期耐温性高于130℃的热塑性薄膜和聚氨酯，丙烯酸酯橡胶聚合物和任选的选自乙烯基聚合物的热塑性树脂的混合物的韧性弹性薄膜组成的多层薄膜。本发明还涉及多层膜用于制造碰撞垫片的用途。

9. 发明授权

US5104935A Polymer mixture 失效
标题翻译：聚合物混合物
公开(公告)号：US5104935A
公开(公告)日：1992-04-14
申请号：US447300
申请日：1989-12-06
申请人： Edgar Leitz , Karl-Erwin Piejko , Christian Lindner , Karl-Heinz Ott , Hans-Eberhard Braese
发明人： Edgar Leitz , Karl-Erwin Piejko , Christian Lindner , Karl-Heinz Ott , Hans-Eberhard Braese
IPC分类号： C08L25/06 , C08L33/00 , C08L33/04 , C08L33/06 , C08L33/08 , C08L51/00 , C08L51/04 , C08L51/06 , C08L67/04
CPC分类号： C08L33/08 , C08L51/04 , C08L51/003 , C08L67/04
摘要： Polymer mixtures ofa. 10 to 60 parts by weight of a graft polymer,b. 10 to 50 parts by weight of a partially cross-linked, rubber like copolymer of from 5 to 40% by weight of acrylonitrile, styrene, alkyl methacrylate or mixtures thereof and from 95 to 60% by weight of alkyl acrylate having a gel content of from 20 to 99% by weight,c. 5 to 40 parts by weight of an uncross-linked polymer of styrenes, .alpha.-methyl styrenes, acrylonitrile, methacrylonitrile, esters of acrylic acid or methacrylic acid, vinyl C.sub.1 to C.sub.4 carboxylic acids or mixtures of these monomers having Staudinger Indices (.eta.) (determined in dimethyl formamide at 23.degree. C.) of from 0.3 to 1.5 dl/g andd. 1 to 45 parts by weight of a polymer of a cyclic aliphatic ester or of an aliphatic cyclic ester and an aliphatic cyclic carbonate.
摘要翻译：聚合物混合物 10〜60重量份的接枝聚合物，b。 10至50重量份的5-40重量％的丙烯腈，苯乙烯，甲基丙烯酸烷基酯或其混合物的部分交联的橡胶状共聚物和95至60重量％的具有凝胶含量的丙烯酸烷基酯 20至99重量％，c。 5至40重量份苯乙烯，α-甲基苯乙烯，丙烯腈，甲基丙烯腈，丙烯酸或甲基丙烯酸的酯，乙烯基C1至C4羧酸或具有Staudinger指数（eta）的这些单体的混合物的未交联聚合物在23℃的二甲基甲酰胺中测定）为0.3〜1.5dl / g，d。 1至45重量份的环状脂族酯或脂族环酯和脂族环状碳酸酯的聚合物。

10. 发明授权

US5047473A Flexible polymer mixtures 失效
标题翻译：柔性聚合物混合物
公开(公告)号：US5047473A
公开(公告)日：1991-09-10
申请号：US283537
申请日：1988-12-12
申请人： Karl-Erwin Piejko , Christian Lindner , Hans-Eberhard Braese , Rolf Kubens , Karl-Heinz Ott
发明人： Karl-Erwin Piejko , Christian Lindner , Hans-Eberhard Braese , Rolf Kubens , Karl-Heinz Ott
IPC分类号： C08L25/00 , C08F265/04 , C08L33/04 , C08L33/08 , C08L51/00 , C08L51/04 , C08L51/06 , D06N3/04
CPC分类号： D06N3/042 , C08F265/04 , C08L33/08 , C08L51/003 , C08L2205/02
摘要： This invention relates to flexible, soft polymer mixtures which are suitable for the production of sheets with a leather-like appearance and can be worked up by calendering and deep drawing and to a process for their preparation.
摘要翻译：本发明涉及柔软的，柔软的聚合物混合物，其适用于生产具有皮革样外观的片材，并且可以通过压延和深拉伸加工并制备其制备方法。

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