公开(公告)号：US20130096244A1

公开(公告)日：2013-04-18

申请号：US13806322

申请日：2011-07-05

申请人： Sabine Schwarz-Barac ,  Roger Recktenwald ,  Thorsten Goldacker ,  Ursula Golchert ,  Victor Khrenov ,  Stefan Nau ,  Nils Mehler ,  Krzysztof Sado ,  Ernst Becker ,  Norbert Bendzko ,  Joachim Henn ,  Markus Vogt ,  Markus Schubert ,  Daniel Cleff ,  Birgit Riedel-Bendzko

发明人： Sabine Schwarz-Barac ,  Roger Recktenwald ,  Thorsten Goldacker ,  Ursula Golchert ,  Victor Khrenov ,  Stefan Nau ,  Nils Mehler ,  Krzysztof Sado ,  Ernst Becker ,  Norbert Bendzko ,  Joachim Henn ,  Markus Vogt ,  Markus Schubert ,  Daniel Cleff ,  Birgit Riedel-Bendzko

IPC分类号： C08L33/10

CPC分类号： C08L33/10 ,  C08K5/0008 ,  C08K5/0041 ,  C09B67/0013 ,  C09B67/009 ,  C08L33/12

摘要： The invention relates to a method for coloring thermoplastic molding compounds, preferably a polymethyl(meth)acrylate molding compound, using novel aqueous colorant preparations. The invention further relates to a novel water-based colorant preparation.

摘要翻译： 本发明涉及使用新的含水着色剂制剂着色热塑性模塑料，优选聚（甲基）丙烯酸（甲基）丙烯酸甲酯模塑料的方法。 本发明还涉及一种新型的水性着色剂制剂。

公开(公告)号：US08598280B2

公开(公告)日：2013-12-03

申请号：US12922627

申请日：2009-02-27

申请人： Victor Khrenov ,  Krzysztof Sado ,  Nils Mehler ,  Klaus Schultes ,  Klaus Albrecht

发明人： Victor Khrenov ,  Krzysztof Sado ,  Nils Mehler ,  Klaus Schultes ,  Klaus Albrecht

IPC分类号： C08F8/32 ,  C08F8/30 ,  C08F8/40

CPC分类号： C08K5/5313 ,  C08L33/24

摘要： Process for preparing molding materials MM with improved optical and color properties, consisting of a polymer PM which contains units of the formula I in which R1 and R2 are each hydrogen and methyl and R3 is hydrogen, C1-C18-alkyl, C5-C8-cycloalkyl, C6-C10-aryl, C6-C10-aryl-C1-C4-alkyl, where these radicals may be up to trisubstituted by radicals selected from the group consisting of C1-C4-alkoxy and halogen, prepared in an imidation reaction known per se in a reactive extruder, in which, on completion of the imidation reaction, an amount of one or more reducing phosphorus compounds P which is effective for color stabilization is added to the polymer PM, characterized in that the phosphorus compounds are organic phosphorus compounds OP selected from the group consisting of compounds of the formula II in which R4 and R5 are each independently hydrogen or an aromatic 6-membered ring which may be up to pentasubstituted by a C1-C4-alkyl and/or C5-C8-cycloalkyl groups. Shaped bodies obtainable by the process, especially light waveguides, have a low tendency to yellowing under thermal stress, coupled with a low haze, and also a stable and high transparency.

摘要翻译： 用于制备具有改进的光学和颜色特性的成型材料MM的方法由包含式I的单元的聚合物PM组成，其中R 1和R 2各自为氢，甲基和R 3为氢，C 1 -C 18烷基，C 5 -C 8 - 环烷基，C 6 -C 10 - 芳基，C 6 -C 10 - 芳基-C 1 -C 4 - 烷基，其中这些基团可以被三取代的基团选自C1-C4-烷氧基和卤素，在酰亚胺化反应中制备已知 本身在反应性挤出机中，其中在完成酰亚胺化反应时，将一种或多种对颜色稳定有效的还原磷化合物P的量加入到聚合物PM中，其特征在于磷化合物是有机磷化合物 OP选自由式II化合物组成的组，其中R 4和R 5各自独立地为氢或可被C 1 -C 4 - 烷基和/或C 5 -C 8 - 环烷基直接五取代的芳族六元环 。 通过该方法可获得的成形体，特别是光波导，在热应力下具有低的黄变倾向，并伴有低雾度，并且还具有稳定和高透明度。

公开(公告)号：US20110015317A1

公开(公告)日：2011-01-20

申请号：US12922627

申请日：2009-02-27

申请人： Victor Khrenov ,  Krzysztof Sado ,  Nils Mehler ,  Klaus Schultes ,  Klaus Albrecht

发明人： Victor Khrenov ,  Krzysztof Sado ,  Nils Mehler ,  Klaus Schultes ,  Klaus Albrecht

IPC分类号： C08K5/5313

CPC分类号： C08K5/5313 ,  C08L33/24

摘要： Process for preparing moulding materials MM with improved optical and colour properties, consisting of a polymer PM which contains units of the formula I in which R1 and R2 are each hydrogen and methyl and R3 is hydrogen, C1-C18-alkyl, C5-C8-cycloalkyl, C6-C10-aryl, C6-C10-aryl-C1-C4-alkyl, where these radicals may be up to trisubstituted by radicals selected from the group consisting of C1-C4-alkoxy and halogen, prepared in an imidation reaction known per se in a reactive extruder, in which, on completion of the imidation reaction, an amount of one or more reducing phosphorus compounds P which is effective for colour stabilization is added to the polymer PM, characterized in that the phosphorus compounds are organic phosphorus compounds OP selected from the group consisting of compounds of the formula II in which R4 and R5 are each independently hydrogen or an aromatic 6-membered ring which may be up to pentasubstituted by a C1-C4-alkyl and/or C5-C8-cycloalkyl groups. Shaped bodies obtainable by the process, especially light waveguides, have a low tendency to yellowing under thermal stress, coupled with a low haze, and also a stable and high transparency.

摘要翻译： 用于制备具有改进的光学和颜色特性的成型材料MM的方法由包含式I的单元的聚合物PM组成，其中R 1和R 2各自为氢，甲基和R 3为氢，C 1 -C 18烷基，C 5 -C 8 - 环烷基，C 6 -C 10 - 芳基，C 6 -C 10 - 芳基-C 1 -C 4 - 烷基，其中这些基团可以被三取代的基团选自C1-C4-烷氧基和卤素，在酰亚胺化反应中制备已知 本身在反应性挤出机中，其中在完成酰亚胺化反应时，将一种或多种对颜色稳定有效的还原磷化合物P的量加入到聚合物PM中，其特征在于磷化合物是有机磷化合物 OP选自由式II的化合物组成的组，其中R 4和R 5各自独立地为氢或可被C 1 -C 4 - 烷基和/或C 5 -C 8 - 环烷基直接五取代的芳香族6元环 。 通过该方法可获得的成形体，特别是光波导，在热应力下具有低的黄变倾向，并伴有低雾度，并且还具有稳定和高透明度。

公开(公告)号：US20120322932A1

公开(公告)日：2012-12-20

申请号：US13506268

申请日：2012-06-26

申请人： Klaus Schultes ,  Werner Hoess ,  Nils Mehler

发明人： Klaus Schultes ,  Werner Hoess ,  Nils Mehler

IPC分类号： C08L33/12 ,  B29C45/00 ,  C08K5/05

CPC分类号： C08L33/08 ,  C08L25/12 ,  C08L33/10 ,  C08L2666/04

摘要： Provided is a molding composition comprising, based on the total weight of the composition, (A) 50.0% by weight to 99.5% by weight of at least one (co)polymer which is a homopolymer or copolymer of at least 80% by weight of methyl methacrylate, (B) 0.5% by weight to 50.0% by weight of at least one copolymer obtained by polymerization of a monomer, and (C) at least one low molecular weight (meth)acrylate (co)polymer having a solution viscosity in chloroform at 25° C. (ISO 1628—part 6) of less than or equal to 55 ml/g.

摘要翻译： 本发明提供一种成型组合物，其包含基于组合物的总重量的（A）50.0重量％至99.5重量％的至少一种（共）聚合物，其为均聚物或共聚物，其为至少80重量％ 甲基丙烯酸甲酯，（B）0.5重量％〜50.0重量％的至少一种通过单体聚合获得的共聚物，和（C）至少一种具有溶液粘度的低分子量（甲基）丙烯酸酯 25℃下的氯仿（ISO 1628-第6部分）小于或等于55ml / g。

公开(公告)号：US08592525B2

公开(公告)日：2013-11-26

申请号：US13506268

申请日：2012-06-26

申请人： Klaus Schultes ,  Werner Hoess ,  Nils Mehler

发明人： Klaus Schultes ,  Werner Hoess ,  Nils Mehler

IPC分类号： C08L25/02 ,  C08L33/02 ,  C08L33/04 ,  C08L33/14 ,  C08L33/18 ,  C08L33/20 ,  C08L35/02

CPC分类号： C08L33/08 ,  C08L25/12 ,  C08L33/10 ,  C08L2666/04

摘要： Provided is a molding composition comprising, based on the total weight of the composition, (A) 50.0% by weight to 99.5% by weight of at least one (co)polymer which is a homopolymer or copolymer of at least 80% by weight of methyl methacrylate, (B) 0.5% by weight to 50.0% by weight of at least one copolymer obtained by polymerization of a monomer, and (C) at least one low molecular weight (meth)acrylate (co)polymer having a solution viscosity in chloroform at 25° C. (ISO 1628—part 6) of less than or equal to 55 ml/g.

摘要翻译： 本发明提供一种成型组合物，其包含基于组合物的总重量的（A）50.0重量％至99.5重量％的至少一种（共）聚合物，其为均聚物或共聚物，其为至少80重量％ 甲基丙烯酸甲酯，（B）0.5重量％〜50.0重量％的至少一种通过单体聚合获得的共聚物，和（C）至少一种具有溶液粘度的低分子量（甲基）丙烯酸酯 25℃下的氯仿（ISO 1628-第6部分）小于或等于55ml / g。

公开(公告)号：US08178624B2

公开(公告)日：2012-05-15

申请号：US12602788

申请日：2008-03-18

申请人： Klaus Schultes ,  Werner Hoess ,  Nils Mehler

发明人： Klaus Schultes ,  Werner Hoess ,  Nils Mehler

IPC分类号： C08L25/02 ,  C08L33/02 ,  C08L33/04 ,  C08L33/18 ,  C08L33/20 ,  C08L35/02

CPC分类号： C08L33/08 ,  C08L25/12 ,  C08L33/10 ,  C08L2666/04

摘要： The invention relates to a composition containing, in relation to the total weight of said composition, A) between 50.0% by weight and 99.5% by weight of at least one (meth)acrylate (co)polymer and B) between 0.5% by weight and 50.0% by weight of at least one copolymer, obtained by the polymerization of a monomer mixture consisting of i. between 70% by weight and 92% by weight of a vinyl aromatic monomer and ii. between 8% by weight and 30% by weight of acryl nitrile or methacryl nitrile or mixtures thereof iii. between 0% by weight and 22% by weight of at least one other monomer, the composition having at 50° C. a ΔE of less than 0.15, ΔE being defined according to the relationship (1): (1) in which ΔL*: the modification of the color co-ordinates L* compared with the color co-ordinates L* at 23° C., Δa*: the modification of the color co-ordinates a* compared with the color co-ordinates a* at 23° C., Δb*: the modification of the color co-ordinates b* compared to the color co-ordinates b* at 23° C., and the composition contains at least one (meth)acrylate (co)polymer a) with a solution viscosity in chloroform at 25° C. (ISO 1628 part 6) greater than 55 ml/g. The molded bodies that can be obtained from the composition are characterized in particular by improved stress cracking resistance and are suitable in particular for use in coatings, paints or films.

摘要翻译： 本发明涉及一种组合物，其相对于所述组合物的总重量，A）为50.0重量％至99.5重量％的至少一种（甲基）丙烯酸酯（共）聚合物，和B）0.5重量％ 和50.0重量％的至少一种共聚物，通过由i。 70重量％和92重量％的乙烯基芳族单体，和ii。 8重量％至30重量％的丙烯腈或甲基丙烯腈或其混合物。 0重量％至22重量％的至少一种其它单体，所述组合物在50℃下，根据关系式（1）定义：＆D; E小于0.15，＆Dgr; E定义：（1） 其中＆Dgr; L *：与23℃下的颜色坐标L *比较的颜色坐标L *的修改，＆Dgr; a *：颜色坐标a *的修改与 颜色坐标a *在23℃，＆Dgr; b *：与23℃下的颜色坐标b *相比颜色坐标b *的修改，并且组合物含有至少一个（ 甲基）丙烯酸酯（共）聚合物a），其溶液粘度在25℃的氯仿中（ISO1628第6部分）大于55ml / g。 可以从组合物获得的成型体的特征在于特别是通过改进的抗应力开裂性，特别适用于涂料，油漆或薄膜。

公开(公告)号：US20100148401A1

公开(公告)日：2010-06-17

申请号：US12602788

申请日：2008-03-18

申请人： Klaus Schultes ,  Werner Hoess ,  Nils Mehler

发明人： Klaus Schultes ,  Werner Hoess ,  Nils Mehler

IPC分类号： B29C45/00 ,  C08L33/08 ,  C08L33/10 ,  C08K5/05

CPC分类号： C08L33/08 ,  C08L25/12 ,  C08L33/10 ,  C08L2666/04

摘要： The invention relates to a composition containing, in relation to the total weight of said composition, A) between 50.0% by weight and 99.5% by weight of at least one (meth)acrylate (co)polymer and B) between 0.5% by weight and 50.0% by weight of at least one copolymer, obtained by the polymerisation of a monomer mixture consisting of i. between 70% by weight and 92% by weight of a vinyl aromatic monomer and ii. between 8% by weight and 30% by weight of acryl nitrile or methacryl nitrile or mixtures thereof iii. between 0% by weight and 22% by weight of at least one other monomer, the composition having at 50° C. a ΔE of less than 0.15, ΔE being defined according to the relationship (1): (1) in which ΔL*: the modification of the colour co-ordinates L* compared with the colour co-ordinates L* at 23° C., Δa*: the modification of the colour co-ordinates a* compared with the colour co-ordinates a* at 23° C., Δb*: the modification of the colour co-ordinates b* compared to the colour co-ordinates b* at 23° C., and the composition contains at least one (meth)acrylate (co)polymer a) with a solution viscosity in chloroform at 25° C. (ISO 1628 part 6) greater than 55 ml/g. The moulded bodies that can be obtained from the composition are characterised in particular by improved stress cracking resistance and are suitable in particular for use in coatings, paints or films.

摘要翻译： 本发明涉及一种组合物，其相对于所述组合物的总重量，A）为50.0重量％至99.5重量％的至少一种（甲基）丙烯酸酯（共）聚合物，和B）0.5重量％ 和50.0重量％的至少一种共聚物，其通过由i。 70重量％和92重量％的乙烯基芳族单体，和ii。 8重量％至30重量％的丙烯腈或甲基丙烯腈或其混合物。 0重量％至22重量％的至少一种其它单体，所述组合物在50℃下，根据关系式（1）定义：＆D; E小于0.15，＆Dgr; E定义：（1） 其中＆Dgr; L *：与23℃下的颜色坐标L *比较的颜色坐标L *的修改，＆Dgr; a *：颜色坐标a *的修改与 颜色坐标a *在23℃，＆Dgr; b *：与23℃下的颜色坐标b *相比颜色坐标b *的修改，并且组合物含有至少一个（ 甲基）丙烯酸酯（共）聚合物a），其溶液粘度在25℃的氯仿中（ISO 1628第6部分）大于55ml / g。 可以从组合物获得的成型体的特征在于特别是通过改进的抗应力开裂性，特别适用于涂料，油漆或薄膜。

公开(公告)号：US20100174022A1

公开(公告)日：2010-07-08

申请号：US12600840

申请日：2008-04-09

申请人： Klaus Schultes ,  Werner Hoess ,  Nils Mehler

发明人： Klaus Schultes ,  Werner Hoess ,  Nils Mehler

IPC分类号： C08L33/20 ,  C08K5/05 ,  B29C45/00

CPC分类号： C08L33/08 ,  C08L25/12 ,  C08L33/10 ,  C08L2666/04

摘要： Composition containing, based in each case on its total weight, A) 50.0% by weight to 99.5% by weight of at least one (meth)acrylate (co)polymer and B) 0.5% by weight to 50.0% by weight of at least one copolymer obtainable by polymerisation of a monomer mixture comprising i. 70% by weight to 92% by weight of a vinylaromatic monomer and ii. 8% by weight to 30% by weight of acrylonitrile or methacrylonitrile or mixtures thereof and iii. 0% by weight to 22% by weight of at least one further monomer, the composition having a haze according to ASTM D1003 of less than 2.0% at 23° C. and a haze according to ASTM D1003 of less than 4.0% at 40° C. and the composition containing at least one (meth)acrylate (co)polymer a) having a solution viscosity in chloroform at 25° C. (ISO 1628—part 6) of greater than 55 ml/g. The mouldings obtainable from the composition are distinguished in particular by improved stress cracking resistance and are suitable in particular for coverings, finishes or films.

摘要翻译： 包含基于每种情况的总重量的组合物A）50.0重量％至99.5重量％的至少一种（甲基）丙烯酸酯（共）聚合物，和B）至少0.5重量％至50.0重量％ 一种可通过单体混合物的聚合获得的共聚物，其包含i。 70重量％至92重量％的乙烯基芳族单体，和ii。 8重量％至30重量％的丙烯腈或甲基丙烯腈或其混合物，iii。 0重量％至22重量％的至少一种其它单体，该组合物在-23℃下具有根据ASTM D1003的雾度小于2.0％，并且根据ASTM D1003的雾度小于4.0％ 40℃，组合物含有至少一种在-25℃（ISO 1628-第6部分）中溶液粘度在55ml / g以上的（甲基）丙烯酸酯（共）聚合物）a）。 可从组合物获得的模制品特别是通过改进的耐应力开裂性来区分，特别适用于覆盖物，表面处理剂或膜。

公开(公告)号：US08227549B2

公开(公告)日：2012-07-24

申请号：US12600840

申请日：2008-04-09

申请人： Klaus Schultes ,  Werner Hoess ,  Nils Mehler

发明人： Klaus Schultes ,  Werner Hoess ,  Nils Mehler

IPC分类号： C08L25/02 ,  C08L33/02 ,  C08L33/04 ,  C08L33/14 ,  C08L33/18 ,  C08L33/20 ,  C08L35/02

CPC分类号： C08L33/08 ,  C08L25/12 ,  C08L33/10 ,  C08L2666/04

摘要： Composition containing, based in each case on its total weight, A) 50.0% by weight to 99.5% by weight of at least one (meth)acrylate (co)polymer and B) 0.5% by weight to 50.0% by weight of at least one copolymer obtainable by polymerization of a monomer mixture comprising i. 70% by weight to 92% by weight of a vinylaromatic monomer and ii. 8% by weight to 30% by weight of acrylonitrile or methacrylonitrile or mixtures thereof and iii. 0% by weight to 22% by weight of at least one further monomer, the composition having a haze according to ASTM D1003 of less than 2.0% at 23° C. and a haze according to ASTM D1003 of less than 4.0% at 40° C. and the composition containing at least one (meth)acrylate (co)polymer a) having a solution viscosity in chloroform at 25° C. (ISO 1628—part 6) of greater than 55 ml/g. The moldings obtainable from the composition are distinguished in particular by improved stress cracking resistance and are suitable in particular for coverings, finishes or films.

摘要翻译： 包含基于每种情况的总重量的组合物A）50.0重量％至99.5重量％的至少一种（甲基）丙烯酸酯（共）聚合物，和B）至少0.5重量％至50.0重量％ 一种共聚物，其通过单体混合物的聚合获得，所述单体混合物包含i。 70重量％至92重量％的乙烯基芳族单体，和ii。 8重量％至30重量％的丙烯腈或甲基丙烯腈或其混合物，iii。 0重量％至22重量％的至少一种其它单体，该组合物在-23℃下具有根据ASTM D1003的雾度小于2.0％，并且根据ASTM D1003的雾度小于4.0％ 40℃，组合物含有至少一种在-25℃（ISO 1628-第6部分）中溶液粘度在55ml / g以上的（甲基）丙烯酸酯（共）聚合物）a）。 可从组合物获得的模制品特别是通过改进的耐应力开裂性来区分，特别适用于覆盖物，表面处理剂或膜。