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1.发明授权Antistatic, thermoplastic moulding compounds based on aromatic vinyl polymers II 失效基于芳族乙烯基聚合物的抗静电，热塑性成型化合物II
公开(公告)号：US5061752A
公开(公告)日：1991-10-29
申请号：US373341
申请日：1989-06-29
IPC分类号： C08K5/06 , C08K5/05 , C08L25/00 , C08L25/02 , C08L25/04 , C08L25/12 , C08L31/04 , C08L33/00 , C08L33/04 , C08L33/24 , C08L35/06 , C08L51/04 , C08L51/08 , C08L55/02 , C08L71/00 , C08L71/12
摘要： Thermoplastic moulding compositions composed ofI) 99.8-95% by weight of(A) 0-100% by weight of one or more graft polymers comprise the monomers styrene, .alpha.-methyl styrene, methyl methacrylate or a mixture of 95-50% by weight of styrene, .alpha.-methyl styrene, ring substituted styrene, methyl methacrylate or mixtures thereof with 5-50% by weight of methacrylonitrile, acrylonitrile, maleric acid anhydride, N-substituted malerimides or mixtures thereof, grafted onto a rubber substrate, andB) 100 to 0%, by weight of one or more thermoplastic vinyl polymers, andII) 0.2 to 5% by weight of a polyalkylene ether modified by a radical former which can be compounds conventionally used as an initiator for radical polymerization such as peroxides.
摘要翻译： 由I）99.8-95重量％（A）0-100重量％的一种或多种接枝聚合物组成的热塑性模塑组合物包括单体苯乙烯，α-甲基苯乙烯，甲基丙烯酸甲酯或95-50％ 苯乙烯，α-甲基苯乙烯，环取代的苯乙烯，甲基丙烯酸甲酯或其混合物与5-50重量％的甲基丙烯腈，丙烯腈，苹果酸酐，N-取代的马来酰亚胺或其混合物接枝到橡胶基材上，B ）100至0重量％的一种或多种热塑性乙烯基聚合物，和II）0.2至5重量％的通过基团原子改性的聚亚烷基醚，其可以是常规用作自由基聚合如过氧化物的引发剂的化合物。
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2.发明授权Antistatic, thermoplastic moulding compounds based on aromatic vinyl polymers 失效基于芳族聚合物的抗静电，热塑性成型化合物
公开(公告)号：US5064899A
公开(公告)日：1991-11-12
申请号：US497817
申请日：1990-03-22
IPC分类号： C08K5/06 , C08K5/05 , C08L25/00 , C08L25/04 , C08L25/12 , C08L31/04 , C08L33/00 , C08L33/04 , C08L33/24 , C08L35/06 , C08L51/00 , C08L51/04 , C08L51/08 , C08L55/02
摘要： Thermoplastic moulding compounds composed of99.8-95% by weight of A) 0-100% by weight of a graft polymer B) 100-0% by weight of a thermoplastic polymer of vinyl monomers and0.2 to 5% by weight of a polyalkylene ether which has been grafted with a polymer of C.sub.1 -C.sub.6 alkyl acrylates, cycloalkyl acrylates or methacrylates and optionally styrene or .alpha.-methyl styrene.
摘要翻译： 由99.8-95重量％的A）0-100重量％的接枝聚合物B）组成的热塑性模塑料100重量％的乙烯基单体的热塑性聚合物和0.2-5重量％的聚亚烷基醚 其已经用丙烯酸C 1 -C 6烷基酯，丙烯酸环烷基酯或甲基丙烯酸环烷基酯和任选的苯乙烯或α-甲基苯乙烯的聚合物接枝。
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3.发明授权Block copolymers based on cyclic aliphatic carbonates and/or esters on the one hand and cyclic aromatic carbonates on the other hand 失效基于循环碳酸氢钠和/或其他手段和循环芳香碳酸酯的嵌段共聚物
公开(公告)号：US5084524A
公开(公告)日：1992-01-28
申请号：US407166
申请日：1989-09-14
申请人： Edgar Leitz , Karl-Heinz Ott , Alfred Jung , Ulrich Grigo , Hans-Josef Buysch , Norbert Schon
发明人： Edgar Leitz , Karl-Heinz Ott , Alfred Jung , Ulrich Grigo , Hans-Josef Buysch , Norbert Schon
CPC分类号： C08G64/18
摘要： Copolymers of blocks of polymers of cyclic aliphatic carbonates, cyclic aliphatic esters or cyclic aliphatic carbonates and cyclic aliphatic esters on the one hand and blocks of polymers of cyclic aromatic carbonates on the other hand and a process for their production by multistage polymerization, in which a block polymer is initially prepared from the aliphatic monomer and the aromatic polymer is produced in the presence of this block.
摘要翻译： 另一方面，环状脂肪族碳酸酯，环状脂肪族酯或环状脂族碳酸酯和环状脂肪族碳酸酯的聚合物的嵌段和环状脂肪族酯的共聚物和环状芳族碳酸酯的聚合物的嵌段和通过多段聚合制备的方法，其中 最初由脂族单体制备嵌段聚合物，并且在该嵌段存在下制备芳族聚合物。
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公开(公告)号：US5064885A
公开(公告)日：1991-11-12
申请号：US655204
申请日：1991-02-11
摘要： This invention relates to aliphatic polycarbonates including sequential copolymers based on cyclic aliphatic carbonates and esters and block copolymers of blocks of polymerised cyclic aliphatic carbonates and blocks of polymerised vinyl compounds stabilized against thermal degradation containing 0.01 to 3.0% by weight, based on polymer, of a compound of trivalent phosphorus.
摘要翻译： 本发明涉及脂肪族聚碳酸酯，其包括基于环状脂族碳酸酯的顺序共聚物和聚合的环状脂肪族碳酸酯的嵌段的嵌段共聚物和稳定的耐热降解的聚合的乙烯基化合物的嵌段的嵌段共聚物，其包含基于聚合物的0.01至3.0重量％ 三价磷化合物。
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公开(公告)号：US5071921A
公开(公告)日：1991-12-10
申请号：US426460
申请日：1989-10-20
申请人： Herbert Eichenauer , Christian Lindner , Edgar Leitz , Karl-Heinz Ott , Hans-Josef Buysch , Peter Mues , Hartwig Hocker , Helmut Keul
发明人： Herbert Eichenauer , Christian Lindner , Edgar Leitz , Karl-Heinz Ott , Hans-Josef Buysch , Peter Mues , Hartwig Hocker , Helmut Keul
摘要： Thermoplastic block copolymers of the idealized formulae (I)A--B--A; B--A--B or (A--B).sub.x (I)in whichx=1 to 40,and whereinA is the radical of a homopolymer of styrene, vinylnaphthalene, butadiene and isoprene, andB the radical of a homopolymer of a cyclic polycarbonate or lactone,the average molecular weight of blocks A and B being greater than 800, and a process for the preparation of these blocks copolymers in several reaction stages.
摘要翻译： 理想化的式（I）A-B-A的热塑性嵌段共聚物; BAB或（AB）x（I），其中x = 1-40，并且其中A是苯乙烯，乙烯基萘，丁二烯和异戊二烯的均聚物的基团，B是环状聚碳酸酯或内酯的均聚物的基团， 嵌段A和B的平均分子量大于800，以及在几个反应阶段制备这些嵌段共聚物的方法。
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6.发明授权Process for the preparation of linear aliphatic polycarbonate from cyclic aliphatic carbonate 失效由环状脂肪族碳酸酯制备直链脂肪族聚碳酸酯的方法
公开(公告)号：US4754017A
公开(公告)日：1988-06-28
申请号：US17879
申请日：1987-02-24
申请人： Edgar Leitz , Christian Lindner , Herbert Eichenauer , Karl-Heinz Ott , Hans-Josef Buysch , Peter Mues , Hartwig Hocker , Helmut Keul
发明人： Edgar Leitz , Christian Lindner , Herbert Eichenauer , Karl-Heinz Ott , Hans-Josef Buysch , Peter Mues , Hartwig Hocker , Helmut Keul
CPC分类号： C08G64/30 , C08G64/0208
摘要： Process for the polymerization of cyclic aliphatic carbonates in the presence of aprotic organic solvents with exclusion of atmospheric oxygen and atmospheric moisture, wherein organometallic compounds of elements of main group 1 of the periodic table are used as initiators, the monomer/solvent ratio is in the range from 1 part by weight to 50 parts by weight of monomer per 100 parts by weight of solvent and the polymerization temperature is between -100.degree. C. and +20.degree. C.
摘要翻译： 在非质子有机溶剂的存在下，在排除大气中的氧气和大气水分的情况下环状脂族碳酸酯的聚合方法，其中使用周期表主族1元素的有机金属化合物作为引发剂，单体/溶剂比为 范围为1重量份至50重量份单体/ 100重量份溶剂，聚合温度为-100℃至+ 20℃。
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7.发明授权Composition of polycarbonate, ABS, a basic additive and a carboxylic and compound 失效聚碳酸酯，ABS，碱性添加剂和羧酸和化合物的组成
公开(公告)号：US5420181A
公开(公告)日：1995-05-30
申请号：US320115
申请日：1994-10-07
IPC分类号： C08G64/06 , C08G64/00 , C08K5/00 , C08K5/09 , C08L55/00 , C08L55/02 , C08L69/00 , C08L101/00 , C08K5/092
CPC分类号： C08K5/0008 , C08L55/02 , C08L69/00
摘要： Thermoplastic molding compositions containingA) ABS-type resin,B) aromatic polycarbonate resins,C) a compound bearing several carboxyl groups or mixtures thereof and optionallyD) further polymer resins,characterized in that an ABS resin with at least one basically acting additive is used as component A, component C is selected from compounds having a molecular weight of from 150 to 260 having at least two carboxyl groups (--COOH) in the molecule, and the weight ratio of basically acting additive in A: carboxyl groups in C is from 5:1 to 1:1.
摘要翻译： 含有A）ABS型树脂，B）芳香族聚碳酸酯树脂的热塑性成型组合物，C）具有若干羧基的化合物或其混合物和任选的D）另外的聚合物树脂，其特征在于具有至少一种基本上作用的添加剂的ABS树脂是 作为组分A，组分C选自分子中具有至少两个羧基（-COOH）的分子量为150至260的化合物，并且基本上作用的添加剂在A中的羧基中的重量比为 从5：1到1：1。
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8.发明授权Thermoplastic moulding compounds with good processing properties and great toughness 失效热塑性成型料具有良好的加工性能和较好的韧性
公开(公告)号：US4960822A
公开(公告)日：1990-10-02
申请号：US319275
申请日：1989-03-06
IPC分类号： C08L25/04 , C08L7/00 , C08L25/12 , C08L33/00 , C08L33/04 , C08L51/04 , C08L55/00 , C08L55/02 , C08L67/00 , C08L67/04 , C08L69/00
CPC分类号： C08L25/12 , C08L51/04 , C08L69/005 , C08L69/00
摘要： Thermoplastic moulding compounds containing(A) from 5 to 90 parts by weight of one or more thermoplastic polymers,(B) from 5 to 90 parts by weight of one or more graft polymers and(C) from 0.25 to 40 parts by weight of a copolymer having a sequential structure corresponding to the idealized formula (I)(A-X-B).sub.n (I)whereinA=a polymer of a cyclic carbonate,B=a polymer of another cyclic ester andX=a middle member containing both partial structures of A and B.
摘要翻译： 含有（A）5至90重量份的一种或多种热塑性聚合物的热塑性模塑料，（B）5至90重量份的一种或多种接枝聚合物和（C）0.25至40重量份的 共聚物，其具有对应于理想化的式（I）（AXB）n（I）的顺序结构，其中A =环状碳酸酯的聚合物，B =另一种环状酯的聚合物，X =含有两种部分结构的中间构件 和B.
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9.发明授权Moulding compositions having uniform particle size and improved thermal stability 失效成型组合物具有均匀的粒度和改善的热稳定性
公开(公告)号：US5028349A
公开(公告)日：1991-07-02
申请号：US175053
申请日：1988-03-30
IPC分类号： C08L51/04 , C08C1/00 , C08F8/34 , C08F279/02 , C08J3/00 , C08J3/16 , C08L7/00 , C08L21/00 , C08L33/00 , C08L33/02 , C08L51/00 , C08L51/02 , C08L55/00 , C08L55/02 , C08L57/00
CPC分类号： C08J3/005 , C08F279/02 , C08F279/04
摘要： Elastic-thermoplastic or thermoplastic powder-form moulding compositions having uniform particles size and improved thermal stability and processes for their manufacture.
摘要翻译： 弹性热塑性或热塑性粉末成型组合物具有均匀的粒度和改善的热稳定性及其制造方法。
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公开(公告)号：US4885337A
公开(公告)日：1989-12-05
申请号：US69967
申请日：1987-07-06
IPC分类号： C08F279/04 , C08F2/22 , C08F279/00 , C08F279/02 , C08L25/12 , C08L51/00 , C08L51/04 , C08L55/00 , C08L55/02
CPC分类号： C08L25/12 , C08F279/02 , C08L51/04
摘要： Process for the preparation of a thermoplastic moulding composition of 10 to 65% by weight of at least one graft polymer which is obtainable by emulsion polymerization of styrene and acrylonitrile in a weight ratio of 90:10 to 50:50, it being possible for all or some of the styrene to be replaced by .alpha.-methylstyrene or methyl methacrylate, in the presence of at least one rubber base, and the weight ratio of monomers employed to rubber polymer employed being 20:80 to 70:30, and 90 to 35% by weight of a copolymer of styrene and acrylonitrile in a weight ratio of 90:10 to 50:50, it being possible for all or some of the styrene to be replaced by .alpha.-methylstyrene or methyl methacrylate, wherein, to prepare the graft polymer, the grafting monomers and 0.05 to 1.00 part by weight (per 100 parts by weight of grafting monomer) of a mercaptan are added stepwise to the latex of the rubber base over a period of time, the part amount of the monomer added in each time interval .DELTA.t.sub.n+1 being 0.30 to 0.95 times the amount of monomer added in the preceding time interval .DELTA.t.sub.n at least in the first half of the period of time, and the total period of time comprising n time intervals where n=3 to 30, and each time interval .DELTA.t being 5 to 100 minutes long.
摘要翻译： 用于制备10至65重量％的至少一种接枝聚合物的热塑性模塑组合物的方法，所述接枝聚合物可以通过苯乙烯和丙烯腈的重量比为90:10至50:50的乳液聚合而获得，所有这些都可能 或由至少一个橡胶基团存在下由α-甲基苯乙烯或甲基丙烯酸甲酯代替的一些苯乙烯，并且所用单体与橡胶聚合物的重量比为20:80至70:30和90至35 重量比为90:10至50:50的苯乙烯和丙烯腈的共聚物的重量比，可以用α-甲基苯乙烯或甲基丙烯酸甲酯代替全部或一些苯乙烯，其中制备接枝物 聚合物，接枝单体和0.05至1.00重量份（每100重量份接枝单体）硫醇在一段时间内逐步添加到橡胶基料的胶乳上，每次加入单体的部分量 时间间隔DELTA tn + 1 bei ng至少在上述时间段的前半部分中，在上述时间间隔DELTA tn中添加的单体量的0.30〜0.95倍，n = 3〜30的n个时间间隔的总时间，以及每个时间间隔 长达5到100分钟。
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