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1. 发明授权

US5962131A Process for processing polymer mixtures to filaments 失效
标题翻译：将聚合物混合物加工成细丝的方法
公开(公告)号：US5962131A
公开(公告)日：1999-10-05
申请号：US129624
申请日：1998-08-05
申请人： Helmut Schwind , Wolfgang Janas , Klaus Dorn , Peter Kempf , Dietmar Wandel , Joachim Cziollek , Ulrich Thiele , Alexander Klein , Heinz-Dieter Schumann
发明人： Helmut Schwind , Wolfgang Janas , Klaus Dorn , Peter Kempf , Dietmar Wandel , Joachim Cziollek , Ulrich Thiele , Alexander Klein , Heinz-Dieter Schumann
IPC分类号： C08F220/14 , C08F222/04 , C08F222/40 , D01F6/92 , D02G3/00 , C08F20/00
CPC分类号： C08F222/40 , C08F220/14 , C08F222/04 , D01F6/92 , Y10T428/249921 , Y10T428/2913
摘要： Process for the production of preoriented filaments from polyester-based polymer mixtures by spinning the polymer mixtures with a draw-off speed v of at least 2500 m/min, a second amorphous, thermoplastically processable copolymer having a glass transition temperature of more than 100.degree. C. being added to the polyester, wherein the ratio of the melt viscosity of the copolymer to the melt viscosity of the polyester is 1:1 to 10:1, in that the amount of copolymer added to the polyester is at least 0.05 wt. %, in that the maximum amount M of the copolymer added to the polyester depends on the draw-off speed v, and in that ##EQU1##
摘要翻译：通过以至少2500m / min的拉脱速度v纺丝聚合物混合物，具有玻璃化转变温度大于100℃的第二种非晶态，热塑性可加工共聚物，由聚酯类聚合物混合物生产预取向长丝的方法加入到聚酯中，其中共聚物的熔体粘度与聚酯的熔体粘度的比例为1:1至10:1，其中加入到聚酯中的共聚物的量为至少0.05wt。％，因为添加到聚酯中的共聚物的最大量M取决于吸附速度v，因此

2. 发明授权

US5880235A Copolymers useful for producing cast glass and thermally dimensionally stable molding materials 失效
标题翻译：可用于生产铸造玻璃和热尺寸稳定的成型材料的共聚物
公开(公告)号：US5880235A
公开(公告)日：1999-03-09
申请号：US586177
申请日：1996-01-17
申请人： Helmut Schwind , Dirk Hauch , Thomas Hasskerl , Klaus Dorn , Mathias Hopp
发明人： Helmut Schwind , Dirk Hauch , Thomas Hasskerl , Klaus Dorn , Mathias Hopp
IPC分类号： C08F2/02 , C08F24/00 , C08F218/00 , C08F224/00
CPC分类号： C08F224/00
摘要： The invention relates to copolymers for producing cast glass or thermally dimensionally stable formed materials.
摘要翻译：本发明涉及用于生产铸造玻璃或热尺寸稳定的成形材料的共聚物。

3. 发明申请

US20150073171A1 STABILIZED (METH)ACRYLIC MONOMERS 有权
标题翻译：稳定（甲基）丙烯酸单体
公开(公告)号：US20150073171A1
公开(公告)日：2015-03-12
申请号：US14383023
申请日：2013-03-01
申请人： Christine Maria Breiner , Klaus Dorn , Joachim Knebel , Thorben Schuetz
发明人： Christine Maria Breiner , Klaus Dorn , Joachim Knebel , Thorben Schuetz
IPC分类号： C07C67/62 , C07C69/732
CPC分类号： C07C67/62 , C07C69/732 , C08K5/107 , C07C69/54
摘要： The present invention relates to the stabilization of (meth)acrylic monomers against premature polymerization during synthesis, storage and transport. The term “(meth)acrylic monomers” is understood to mean derivatives both of methacrylic acid and of acrylic acid.
摘要翻译：本发明涉及在合成，储存和运输过程中（甲基）丙烯酸单体防止过早聚合的稳定性。术语“（甲基）丙烯酸类单体”应理解为表示甲基丙烯酸和丙烯酸的衍生物。

4. 发明授权

US06191222B1 Polyoxymethylene moulding compositions with improved heat stability and stability against discoloration 失效
标题翻译：具有改善的热稳定性和抗变色稳定性的聚甲醛模塑组合物
公开(公告)号：US06191222B1
公开(公告)日：2001-02-20
申请号：US09130470
申请日：1998-08-07
申请人： Bruno Keller , Stephanie Schauhoff , Klaus Dorn , Hartmut Alt , Dietrich Michelchen
发明人： Bruno Keller , Stephanie Schauhoff , Klaus Dorn , Hartmut Alt , Dietrich Michelchen
IPC分类号： C08L5900
CPC分类号： C08L59/00 , C08L2666/04
摘要： Polyoxymethylene moulding compositions of the invention comprise (i) at least one polyoxymethylene homo- and/or copolymer, (ii) at least one conventional additive and (iii) at least one polymeric plastics material as an additive for improving the heat stability, and are distinguished in that (iii) is a copolymer which is obtainable by polymerization in bulk of a mixture of A) 60-90 parts of one or more (meth)acrylates, B) 10-40 parts of one or more (meth)acrylamides, C) per 100 parts of A)+B), >0.2 to 5 parts of molecular weight regulator and D) per 100 parts of A)+B), up to 2 parts of lipophilic free radical polymerization initiators, and in that the moulding composition comprises (iii) in an amount of 0.01 to 2 parts, based on the sum of (i)+(ii) where all the amounts relate to parts by weight (wt/wt) and A) and B) together must give 100 parts. By the use of relatively highly regulated bulk co- or terpolymerization for stabilizing POM moulding compositions, advantages over the use of emulsion or suspension bead polymerization result in the heat stability, in the stability against discoloration and/or in the residual monomer contents of POM moulding compositions and shaped articles and shaped films produced therefrom.
摘要翻译：本发明的聚氧亚甲基成型组合物包含（i）至少一种聚甲醛均聚物和/或共聚物，（ii）至少一种常规添加剂和（iii）至少一种聚合塑料材料，作为改善热稳定性的添加剂，并且不同之处在于（iii）是通过本体混合的A）60-90份一种或多种（甲基）丙烯酸酯，B）10-40份一种或多种（甲基）丙烯酰胺，C ）每100份A）+ B），> 0.2至5份分子量调节剂和D）/ 100份A）+ B），至多2份亲脂性自由基聚合引发剂，并且模塑组合物包含（ iii）按照所有量与重量份（wt / wt）相关的（i）+（ii）和A）和B）之和的总和为0.01至2份，B）一起必须给出100份。使用相对高度调节的体积共聚或三元共聚来稳定POM模塑组合物，优于使用乳液或悬浮珠聚合导致热稳定性，POM成型组合物和成形制品的残留单体含量的稳定性和/或由其制备的成型制品的稳定性。

5. 发明授权

US06498209B1 Poly(meth)acrylate plastisols 失效
标题翻译：聚（甲基）丙烯酸酯增塑溶胶
公开(公告)号：US06498209B1
公开(公告)日：2002-12-24
申请号：US09717393
申请日：2000-11-20
申请人： Gerd Loehden , Pavel Belik , Klaus Dorn , Natascha Schickel , Mauren Traebing , Georg Schneider
发明人： Gerd Loehden , Pavel Belik , Klaus Dorn , Natascha Schickel , Mauren Traebing , Georg Schneider
IPC分类号： C08J300
CPC分类号： C08J3/18 , C08J2333/12 , C08L33/12 , C09D133/12
摘要： There are provided plastisols based on poly(meth)acrylate which have a mean molecular weight in excess of 3,500,000 which have superior shelf life, tensile strength extensibility and viscosity as well as gel formation and filmforming propeties to those known heretofore. These plastisols are formed by emulsion polymerization.
摘要翻译：提供了基于聚（甲基）丙烯酸酯的增塑剂，其具有超过3,500,000的平均分子量，其具有优良的保质期，拉伸强度延展性和粘度以及凝胶形成和成膜原料。这些增塑溶胶是通过乳液聚合形成的。

6. 发明授权

US6063914A Method of producing swellable, non-aging starch maleates, biologically degradable starch maleates as well as use 失效
标题翻译：生产可膨胀，非老化淀粉马来酸盐，生物降解淀粉马来酸盐以及用途的方法
公开(公告)号：US6063914A
公开(公告)日：2000-05-16
申请号：US13649
申请日：1998-01-26
申请人： Heiko Wolf , Klaus Dorn , Thomas Eurich
发明人： Heiko Wolf , Klaus Dorn , Thomas Eurich
IPC分类号： C08B31/04 , A61L15/28 , A61L15/60 , C08L3/06
CPC分类号： C08L3/06 , A61L15/28 , A61L15/60
摘要： The aging of swellable starch maleates is reduced by reacting with one or more singly and/or multiply functional nucleophiles as in a Michael condensation reaction. Mixtures of mercaptoethanol and 1,2-bis-(2-mercaptoethoxy)-ethane or mixtures of sodium bisulfite and pentaerythrite-tetrakis-(2-mercaptoacetate) are preferred. The decrease of the retention capacity [SRV] in the reaction products after 100 days is preferably
摘要翻译：可溶胀淀粉马来酸酯的老化通过与迈克尔缩合反应中的一种或多种单和/或多功能亲核试剂反应来降低。巯基乙醇和1,2-双 - （2-巯基乙氧基） - 乙烷或亚硫酸氢钠和季戊四醇 - 四（2-巯基乙酸酯）的混合物的混合物是优选的。 100天后反应产物中的保留能力[SRV]的降低优选<10％。该产品用作可生物降解的非老化超吸收剂。

7. 发明授权

US5641830A Polyoxymethylene with improved resistance to zinc and/or copper ions, process for the production thereof and use thereof 失效
标题翻译：具有改善的对锌和/或铜离子的耐受性的聚甲醛，其制备方法及其用途
公开(公告)号：US5641830A
公开(公告)日：1997-06-24
申请号：US531412
申请日：1995-09-21
申请人： Edwin Nun , Stephanie Schauhoff , Klaus Dorn
发明人： Edwin Nun , Stephanie Schauhoff , Klaus Dorn
IPC分类号： C08K3/04 , C08K5/13 , C08L59/00 , C08L75/04
CPC分类号： C08L59/00 , C08L75/04
摘要： A polyoxymethylene composition, polyoxymethylene parts, and a process for the production of polyoxymethylene. The polyoxymethylene composition contains one or more polyoxymethylene species, an aqueous anionic polyurethane dispersion, phenolic antioxidant(s), and optionally, colorant, filler, and conventional additives. The composition exhibits improved resistance to non-ferrous metal corrosion.
摘要翻译：聚甲醛组合物，聚甲醛部件，以及生产聚甲醛的方法。聚氧化亚甲基组合物含有一种或多种聚甲醛种类，阴离子聚氨酯水分散体，酚类抗氧化剂和任选的着色剂，填料和常规添加剂。该组合物显示出对有色金属腐蚀性的改善的抗性。

8. 发明授权

US09206112B2 Stabilized (meth)acrylic monomers 有权
标题翻译：稳定的（甲基）丙烯酸单体
公开(公告)号：US09206112B2
公开(公告)日：2015-12-08
申请号：US14383023
申请日：2013-03-01
申请人： Christine Maria Breiner , Klaus Dorn , Joachim Knebel , Thorben Schuetz
发明人： Christine Maria Breiner , Klaus Dorn , Joachim Knebel , Thorben Schuetz
IPC分类号： C07C69/00 , C07C67/62 , C08K5/107 , C07C69/732
CPC分类号： C07C67/62 , C07C69/732 , C08K5/107 , C07C69/54
摘要： The present invention relates to the stabilization of (meth)acrylic monomers against premature polymerization during synthesis, storage and transport. The term “(meth)acrylic monomers” is understood to mean derivatives both of methacrylic acid and of acrylic acid.
摘要翻译：本发明涉及在合成，储存和运输过程中（甲基）丙烯酸单体防止过早聚合的稳定性。术语“（甲基）丙烯酸类单体”应理解为表示甲基丙烯酸和丙烯酸的衍生物。

9. 发明授权

US6043293A Foamable polyvinyl halogenated resin mass, use of polymerizates thereof as processing aids and objects formed therefrom 有权
标题翻译：可发泡聚乙烯基卤化树脂物质，其聚合物用作加工助剂和由其形成的物体
公开(公告)号：US6043293A
公开(公告)日：2000-03-28
申请号：US174874
申请日：1998-10-19
申请人： Pavel Belik , Georg Schneider , Klaus Dorn , Stefan Forster , Bernd Frischkemuth
发明人： Pavel Belik , Georg Schneider , Klaus Dorn , Stefan Forster , Bernd Frischkemuth
IPC分类号： C08J9/04 , C08F2/22 , C08J9/00 , C08L27/00 , C08L27/06 , C08L33/12
CPC分类号： C08J9/0061 , C08L27/06 , C08J2327/02 , C08J2433/00 , C08L33/12
摘要： There are provided foamable, foamable polyvinyl halide resin masses containing: A) 1 to 25 parts relative to 100 parts of polyvinyl halide, of a polymerizate obtainable through the emulsion polymerization of i) up to 20 to not more than 75 parts of methylmethacrylate, ii) 25 to 80 parts of one or more C.sub.2 -C.sub.18 alkylmethacrylates, iii) 0 to 5 parts of one or more vinyl unsaturated monomers copolymerizable with (i) and/or (ii, wherein the components (i)-(iii) together yield 100 parts and are polymerized with up to a further 100 parts of usual additives for emulsion polymerization, wherein the emulsion polymerizate is single stepped and has a viscosity number of >700 cm.sup.3 /g and wherein copolymers are excluded which contain iv) MMA per se, or less than 20 or more than 75 parts of MMA together with either v) one or more acrylic acid esters, and/or vi) ethyl methacrylate, n-butyl-methacrylate, or ethylhexyl methacrylate. The resin mass further includes: B) 0.1-10 parts based on 100 parts of the polyvinyl halide of one or more foaming materials, C) 0-100 parts based on 100 parts polyvinyl halide of the usual additives. This polyvinyl halide resin mass, after foaming, yields a resin mass which, as well as of good surface properties, has a foam density of
摘要翻译：提供了可发泡的，可发泡的聚卤乙烯树脂块，其包含：A）相对于100份聚卤乙烯为1至25份，通过i）至多20至不超过75份甲基丙烯酸甲酯可获得的聚合物，ii ）25至80份一种或多种C 2 -C 18烷基甲基丙烯酸酯，iii）0至5份可与（i）和/或（ii）共聚的一种或多种乙烯基不饱和单体，其中组分（i） - （iii）共同产生 100份，再与100份常用的乳液聚合添加剂进行聚合，其中乳液聚合物为单步级，粘度为> 700cm3 / g，其中排除含有iv）MMA本身的共聚物，或小于20或大于75份的MMA以及v）一种或多种丙烯酸酯，和/或vi）甲基丙烯酸乙酯，正丁基 - 甲基丙烯酸酯或甲基丙烯酸乙基己基酯。树脂质量还包括：B）基于100份一种或多种发泡材料的聚卤乙烯的0.1-10份，C）基于100份常规添加剂的聚卤乙烯的0-100份。该聚卤乙烯树脂组合物在发泡后产生具有良好表面性质的泡沫密度<0.7g / cm 3的树脂组合物。

10. 发明授权

US5789570A Swellable starch ester and methods of its production and use 失效
标题翻译：可溶胀淀粉酯及其生产和使用方法
公开(公告)号：US5789570A
公开(公告)日：1998-08-04
申请号：US563405
申请日：1995-11-30
申请人： Stefan Buchholz , Klaus Dorn , Thomas Eurich
发明人： Stefan Buchholz , Klaus Dorn , Thomas Eurich
IPC分类号： A61L15/28 , A61L15/60 , C08B31/04 , C08L101/16 , H01B3/18 , C09K3/32 , C09K17/32
CPC分类号： H01B3/185 , A61L15/28 , A61L15/60 , C08B31/04
摘要： A biodegradable, swellable starch ester, containing more than 50% by weight of water-insoluble components and having a retention capacity of >500% for 0.9% (by weight) aqueous NaCl solution, and methods of its production and use.
摘要翻译：一种可生物降解的可膨胀的淀粉酯，其含有超过50重量％的水不溶性组分，并且对于0.9重量％NaCl水溶液具有> 500％的保留能力，以及其生产和使用方法。

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