专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明授权

US06348547B1 Oxidized metallocene-polyolefin waxes 失效
标题翻译：氧化茂金属 - 聚烯烃蜡
公开(公告)号：US06348547B1
公开(公告)日：2002-02-19
申请号：US09171824
申请日：1998-10-27
申请人： Andreas Deckers , Arend Jouke Kingma , Ulrich Moll , Wilhelm Weber
发明人： Andreas Deckers , Arend Jouke Kingma , Ulrich Moll , Wilhelm Weber
IPC分类号： C08F806
CPC分类号： C09G1/08 , A23B7/16 , C08F4/65908 , C08F4/65912 , C08F4/65927 , C08F8/06 , C08F10/02 , C08F110/02 , C08L23/30 , C08F2500/02 , C08F2500/23
摘要： Oxidized waxes are obtainable by oxidation of polyolefins obtainable by means of metallocene catalysis and having a molecular weight Mw in the range from 1000 to 40,000 g/mol.
摘要翻译：通过氧化可通过茂金属催化并且分子量Mw在1000至40,000g / mol范围内的聚烯烃获得氧化蜡。

22. 发明授权

US5710197A Crosslinked polymer particles containing a fluorescent dye 失效
标题翻译：含有荧光染料的交联聚合物颗粒
公开(公告)号：US5710197A
公开(公告)日：1998-01-20
申请号：US501927
申请日：1995-07-13
申请人： Wolfgang Fischer , Andreas Deckers , Norbert Guntherberg , Ekkehard Jahns , Sylke Haremza , Werner Ostertag , Helmut Schmidt
发明人： Wolfgang Fischer , Andreas Deckers , Norbert Guntherberg , Ekkehard Jahns , Sylke Haremza , Werner Ostertag , Helmut Schmidt
IPC分类号： C09K11/06 , C08K5/00 , C09B3/14 , C09B57/02 , C09B67/20 , C09D11/50 , C09K11/02 , C08K5/45
CPC分类号： C09K11/02 , C08K5/0041 , C09B67/0061 , C09D11/50
摘要： Fluorescent pigments contain essentially a polymer matrix based on polymethyl methacrylate and a nonpolar fluorescent dye from the coumarin or perylene series, the polymer matrix being a crosslinked polymethacrylate or polyacrylate prepared by suspension polymerization.
摘要翻译：荧光颜料基本上包含基于聚甲基丙烯酸甲酯和来自香豆素或苝系列的非极性荧光染料的聚合物基质，聚合物基质是通过悬浮聚合制备的交联的聚甲基丙烯酸酯或聚丙烯酸酯。

23. 发明授权

US5567785A Suspension polymers based on acrylates and methacrylates 失效
标题翻译：基于丙烯酸酯和甲基丙烯酸酯的悬浮聚合物
公开(公告)号：US5567785A
公开(公告)日：1996-10-22
申请号：US107076
申请日：1993-08-17
申请人： Andreas Deckers , Norbert Guentherberg
发明人： Andreas Deckers , Norbert Guentherberg
IPC分类号： C08F2/18 , C08F20/12 , C08F2/00
CPC分类号： C08F20/12
摘要： Polymers that can be obtained by suspension polymerization of 50 to 100% by weight of at least one compound selected from the group comprising C.sub.1 -C.sub.18 -alkyl esters of acrylic acid and methacrylic acid, and 0 to 50% by weight of further, free radical-polymerizable monomers in the presence of a buffer selected from the group comprising citric acid, alkali metal citrates, alkaline earth metal citrates and ammonium citrates, and also a process for preparing these polymers and their use in the production of molded articles.
摘要翻译：可以通过悬浮聚合获得的聚合物为50-100重量％的至少一种选自丙烯酸和甲基丙烯酸的C 1 -C 18烷基酯的化合物和0至50重量％的另外的自由基在可以选自柠檬酸，碱金属柠檬酸盐，碱土金属柠檬酸盐和柠檬酸铵的缓冲剂的存在下存在的可共聚单体，以及制备这些聚合物的方法及其在制备模塑制品中的用途。

24. 发明授权

US5536788A Carboxyl-containing isobutene copolymers 失效
公开(公告)号：US5536788A
公开(公告)日：1996-07-16
申请号：US490031
申请日：1995-06-13
申请人： Andreas Deckers , Hans-Joachim Muller , Roger Klimesch , Eckehardt Wistuba , Heinz Plaumann , Erich Kolk , Gunther Isbarn , Karl-Heinz Fauth , Joachim Krobb
发明人： Andreas Deckers , Hans-Joachim Muller , Roger Klimesch , Eckehardt Wistuba , Heinz Plaumann , Erich Kolk , Gunther Isbarn , Karl-Heinz Fauth , Joachim Krobb
IPC分类号： C08F4/04 , C08F4/14 , C08F4/32 , C08F8/46 , C08F255/08 , C09J151/06 , C08F220/02 , C08F222/04
CPC分类号： C09J151/06 , C08F255/08 , C08F8/32 , C08F8/46 , C08G18/6204 , C08F210/14 , C08F2800/10 , C08F2810/20
摘要： Carboxyl-containing isobutene copolymers are obtainablea) by cationic polymerization of a mixture of from 1 to 99 mol % of isobutene and from 99 to 1 mol % of a 2-methylalk-1-ene at less than 20.degree. C. in the presence of a halogen-containing Lewis acid andb) subsequent grafting of the isobutene copolymer obtainable in this manner with an .alpha.,.beta.-ethylenically unsaturated carboxylic acid or carboxylic acid derivative at above 100.degree. C. and in the presence of a free radical initiator.Such carboxyl-containing isobutene copolymers are particularly suitable as adhesive raw materials or as sealing compounds.

25. 发明授权

US5525637A Expandable styrene polymers 失效
标题翻译：可发性苯乙烯聚合物
公开(公告)号：US5525637A
公开(公告)日：1996-06-11
申请号：US439900
申请日：1995-05-12
申请人： Rolf Henn , Klaus Hahn , Andreas Deckers , Wolfgang Loth , Uwe Blumenstein , Hans-Dieter Schwaben , Erich Klement
发明人： Rolf Henn , Klaus Hahn , Andreas Deckers , Wolfgang Loth , Uwe Blumenstein , Hans-Dieter Schwaben , Erich Klement
IPC分类号： C08J9/16 , C08J9/18 , C08L7/00 , C08L25/04 , C08L53/00 , C08J9/20
CPC分类号： C08J9/18 , C08J2351/06
摘要： The invention relates to expandable styrene polymers for elastic polystyrene foams, comprisinga) from 50 to 90% by weight of polystyrene and/or a styrene copolymer containing at least 50% by weight of copolymerized styrene,b) from 5 to 30% by weight of at least one styrene-soluble elastomer,c) from 5 to 20% by weight of at least one block copolymer containing styrene as one component,d) from 1 to 15% by weight, based on the sum of a), b) and c), of a low-boiling blowing agent, and, if desired,e) conventional additives in effective amounts,where, in the unfoamed polystyrene beads, component b) is in the form of cell particles and component c) is in the form of particles having a mean size of from 0.2 to 2 .mu.m in the polystyrene phase, and to foams and foam moldings produced therefrom.
摘要翻译：本发明涉及用于弹性聚苯乙烯泡沫的可发性苯乙烯聚合物，其包含a）50至90重量％的聚苯乙烯和/或含有至少50重量％共聚苯乙烯的苯乙烯共聚物，b）5至30重量％的至少一种苯乙烯可溶性弹性体，c）5至20重量％的至少一种含苯乙烯作为一种组分的嵌段共聚物，d）1至15重量％，基于a），b）和c），低沸点发泡剂，以及如果需要，e）有效量的常规添加剂，其中在未发泡的聚苯乙烯珠粒中，组分b）为细胞颗粒形式，组分c）为在聚苯乙烯相中具有0.2至2μm平均尺寸的颗粒形式，以及由其制备的泡沫塑料和泡沫塑料制品。

26. 发明授权

US5476907A Poly(meth) acrylimides of improved color 失效
标题翻译：改进颜色的聚（甲基）丙烯酰亚胺
公开(公告)号：US5476907A
公开(公告)日：1995-12-19
申请号：US320386
申请日：1994-10-11
申请人： Siegmund Besecke , Andreas Deckers , Harald Lauke
发明人： Siegmund Besecke , Andreas Deckers , Harald Lauke
IPC分类号： C08F8/32 , C08F8/48 , C08F20/52
CPC分类号： C08F8/48 , C08F2800/20
摘要： A polymer useful for preparing moldings and comprising essentially units of the formula I ##STR1## where R.sup.1 and R.sup.2 are each hydrogen or methyl, andR.sup.3 is hydrogen, C.sub.1 -C.sub.18 -alkyl, C.sub.5 -C.sub.8 -cycloalkyl, C.sub.6 -C.sub.10 -aryl or C.sub.6 -C.sub.10 -aryl-C.sub.1 -C.sub.4 -alkyl, each of which may be monosubstituted, disubstituted or trisubstituted by radicals selected from the group consisting of C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -alkoxy and halogen, is obtainable by reacting a polymer based on C.sub.1 -C.sub.20 -alkyl esters of (meth)acrylic acid with a primary amine of the general formula IIR.sup.3 NH.sub.2 II in the presence of a compound selected from the group consisting of phosphinic acid and phosphonic acid and their alkali metal, alkaline earth metal, aluminum and ammonium salts, wherein the ammonium ion can be monosubstituted, disubstituted, trisubstituted or tetrasubstituted by C.sub.1 -C.sub.4 -alkyl and/or C.sub.5 -C.sub.8 -cycloalkyl, or mixtures thereof.
摘要翻译：一种可用于制备模制品的聚合物，其基本上包含式I的单元，其中R 1和R 2各自为氢或甲基，R 3为氢，C 1 -C 18烷基，C 5 -C 8 - 环烷基，C 6 -C 10 - 芳基或C 6 -C 10 - 芳基-C 1 -C 4烷基，其各自可以被选自C 1 -C 4 - 烷基，C 1 -C 4 - 烷氧基和卤素的基团单取代，二取代或三取代，可通过使基于（甲基）丙烯酸的C1-C20烷基酯与通式II R3NH2II的伯胺在选自次膦酸和膦酸及其碱金属，碱土金属的化合物存在下的聚合物铝和铵盐，其中铵离子可以被C1-C4-烷基和/或C5-C8-环烷基单取代，二取代，四取代或四取代，或其混合物。

27. 发明授权

US5453472A Reduction of the wall coating in the suspension polymerization of monomers containing acrylate and/or methacrylate groups 失效
标题翻译：在含有丙烯酸酯和/或甲基丙烯酸酯基团的单体的悬浮聚合中减少壁涂层
公开(公告)号：US5453472A
公开(公告)日：1995-09-26
申请号：US255948
申请日：1994-06-07
申请人： Andreas Deckers , Wolfgang Schatz , Karl-Ludwig Endlich , Guenter Zimmer
发明人： Andreas Deckers , Wolfgang Schatz , Karl-Ludwig Endlich , Guenter Zimmer
IPC分类号： B01F17/52 , C08F2/00 , C08F2/18 , C08F2/20 , C08F20/06
CPC分类号： C08F2/20 , C08F2/005 , C08F20/06 , C08F220/14
摘要： Reduction of the wall coating in reaction containers in the suspension polymerization of monomers containing acrylate and/or methacrylate groups and use of a buffer and of a dispersant for reducing the wall coating in reaction containers in the suspension polymerization of monomers containing acrylate and/or methacrylate groups.
摘要翻译：在含有丙烯酸酯和/或甲基丙烯酸酯基团的单体的悬浮聚合中减少反应容器中的壁涂层，以及在含有丙烯酸酯和/或甲基丙烯酸酯的单体的悬浮聚合中使用缓冲剂和分散剂以减少反应容器中的壁涂层团体

28. 发明授权

US5395898A N-aryl-substituted poly(meth)acrylimides 失效
标题翻译： N-芳基取代的聚（甲基）丙烯酰亚胺
公开(公告)号：US5395898A
公开(公告)日：1995-03-07
申请号：US228642
申请日：1994-04-18
申请人： Siegmund Besecke , Andreas Deckers , Harald Lauke
发明人： Siegmund Besecke , Andreas Deckers , Harald Lauke
IPC分类号： C08F8/32 , C08F8/48
CPC分类号： C08F8/48 , C08F8/32 , C08F2800/20
摘要： A polymer useful for preparing shaped articles comprises essentially repeat units of the formula I ##STR1## where R.sup.1 and R.sup.2 are each hydrogen or methyl, andR.sup.3 is C.sub.6 -C.sub.14 -aryl, which may be monosubstituted, disubstituted or trisubstituted by radicals selected from the group consisting of C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -alkoxy and halogen,and is obtainable by reacting a polymer based on C.sub.1 -C.sub.20 -alkyl esters of methacrylic acid or of acrylic acid or mixtures of such esters with an aromatic amine of the general formula IIR.sup.3 NH.sub.2 IIin the presence of an amine having a pK.sub.b value .ltoreq.9.
摘要翻译：可用于制备成型制品的聚合物基本上包含式I甲基的重复单元，R 3是C 6 -C 14 - 芳基，其可以被选自下组的基团单取代，二取代或三取代：C 1 -C 4 - 烷基， C4-烷氧基和卤素，并且可以通过使基于甲基丙烯酸或丙烯酸的C1-C20烷基酯或这些酯的混合物的聚合物与通式II R 3 NH 2 II的芳族胺在胺的存在下反应而获得具有pKb值

29. 发明授权

US5393917A Isolation and purification of oxadimethacrylics 失效
标题翻译：氧化二甲基丙烯酸酯的分离和纯化
公开(公告)号：US5393917A
公开(公告)日：1995-02-28
申请号：US167119
申请日：1993-12-16
申请人： Siegmund Besecke , Andreas Deckers , Harald Lauke
发明人： Siegmund Besecke , Andreas Deckers , Harald Lauke
IPC分类号： C07C69/734 , C07C69/73
CPC分类号： C07C69/734
摘要： A process for isolating and purifying oxadimethacrylics of the general formula ICH.sub.2 .dbd.C(A)CH.sub.2 --O--CH.sub.2 C(B).dbd.CH.sub.2 Iwhere A and B are selected from the group consisting of --COOR.sup.1, --COR.sup.1, --CONR.sup.2 R.sup.3 and --CN and R.sup.1, R.sup.2 and R.sup.3 are each defined as follows:R.sup.1 is hydrogen, alkyl, substituted or unsubstituted cycloalkyl or cycloalkylalkyl, hydroxyalkyl, aminoalkyl, N-alkylaminoalkyl, N,N-dialkylaminoalkyl, substituted or unsubstituted aryl or arylalkyl,R.sup.2 and R.sup.3 are each hydrogen, alkyl, substituted or substituted cycloalkyl or cycloalkylalkyl, substituted or unsubstituted aryl or arylalkyl,comprises precipitating or crystallizing them from their solutions that contain at least one liquid hydrocarbon compound.
摘要翻译：分离和纯化通式I CH 2 = C（A）CH 2 -O-CH 2 C（B）= CH 2 I的肟基甲基丙烯酸酯的方法，其中A和B选自-COOR 1，-COR 1，-CONR 2 R 3和-CN R 1，R 2和R 3各自定义如下：R 1是氢，烷基，取代或未取代的环烷基或环烷基烷基，羟基烷基，氨基烷基，N-烷基氨基烷基，N，N-二烷基氨基烷基，取代或未取代的芳基或芳基烷基，氢，烷基，取代或取代的环烷基或环烷基烷基，取代或未取代的芳基或芳基烷基包括从含有至少一种液态烃化合物的溶液中沉淀或结晶它们。

30. 发明授权

US5346945A Glass fiber-reinforced styrene copolymers 失效
标题翻译：玻璃纤维增强苯乙烯共聚物
公开(公告)号：US5346945A
公开(公告)日：1994-09-13
申请号：US110216
申请日：1993-08-23
申请人： Andreas Deckers , Norbert Guentherberg
发明人： Andreas Deckers , Norbert Guentherberg
IPC分类号： C08L25/12 , C08L33/24 , C08J5/08 , C08K3/40 , C08L25/04
CPC分类号： C08L25/12 , C08L33/24
摘要： A thermoplastic molding material comprising (A) a copolymer composed of acrylonitrile plus styrene, a-methylstyrene or a nuclear-substituted styrene derivative or mixtures of these three monomers; (B) a graft copolymer prepared either by (B.sub.1) emulsion polymerization of a monomer mixture, based on either styreneacrylonitrile or styreneacrylonitrile-methyl methacrylate, on a latex, obtained as an emulsion, of an elastomer based on butadiene or acrylic ester as a grafting base, or by (B.sub.2) solution polymerization of a monomer mixture, based on either styreneacrylonitrile or styreneacrylonitrile-methyl methacrylate, on an elastomer, prepared in solution, based on butadiene or acrylic ester or an EPDM elastomer as grafting base; (C) a. reinforcing agent based on an inorganic glass; and (D) a copolymer composed of (D.sub.1) units of the formula I, ##STR1## in which R.sup.1 and R.sup.2 are hydrogen or methyl and R.sup.3 is hydrogen, C.sub.1 -C.sub.8 alkyl, C.sub.5 -C.sub.12 cycloalkyl, C.sub.6 -C.sub.16 aryl or C.sub.1 -C.sub.14 aralkyl, and (D.sub.2) units derived from a copolymerizable monomer selected from styrene, .alpha.-methylstyrene, (meth)acrylonitrile or (meth)acrylic acid esters.
摘要翻译：一种热塑性模塑材料，其包含（A）由丙烯腈加苯乙烯，α-甲基苯乙烯或核取代的苯乙烯衍生物或这三种单体的混合物组成的共聚物; （B）接枝共聚物，其通过（B1）基于苯乙烯 - 丙烯腈或苯乙烯 - 丙烯腈 - 甲基丙烯酸甲酯的单体混合物在作为乳液获得的胶乳上的基于丁二烯或丙烯酸酯作为接枝的弹性体进行乳液聚合而制备基于丁二烯或丙烯酸酯或EPDM弹性体作为接枝基的在溶液中制备的弹性体上的基于苯乙烯丙烯腈或苯乙烯 - 丙烯腈 - 甲基丙烯酸甲酯的单体混合物的（B2）溶液聚合反应; （C）a。基于无机玻璃的增强剂; 和（D）由式I的（D1）单元组成的共聚物，甲基和R 3是氢，C 1 -C 8烷基，C 5 -C 12环烷基，C 6 -C 16芳基或C 1 -C 14芳烷基，和（D2）来自可共聚单体的单元来自苯乙烯，α-甲基苯乙烯，（甲基）丙烯腈或（甲基）丙烯酸酯。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式