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61. 发明授权

EP1294775B1 VERFAHREN ZUR HERSTELLUNG EINES POLYMEREN UMSETZUNGSPRODUKTS 有权
标题翻译：用于生产聚合物产品实现
公开(公告)号：EP1294775B1
公开(公告)日：2005-10-19
申请号：EP01960308.3
申请日：2001-06-13
申请人： BASF Aktiengesellschaft
发明人： RAETHER, Roman, Benedikt , BRINKMANN-RENGEL, Susanne , HAREMZA, Sylke , BREMSER, Wolfgang
IPC分类号： C08F2/38 , C08F293/00
CPC分类号： C08F212/32 , C08F246/00
摘要： The invention relates to a method for the production of a reaction product (A), comprising the following steps: reaction of a reaction mixture under radical conditions, said mixture comprising at least one monomer (a) capable of undergoing radical reactions, in the presence of at least one compound of formula (I), or in the presence of at least one compound of formula (II), where R1 to R4 independently and R11 and R12 = H, methyl, or a radical-stabilising and/or sterically-hindered group, from unsubstituted or substituted, linear or branched alkyl with two or more C atoms, cycloalkyl, an alcohol, ether, polyether, amino, or aralkyl group, a substituted or unsubstituted aromatic, heterocyclic or olefinic hydrocarbon, a halogen atom, a substituted or unsubstituted, linear or branched alkenyl or alkinyl group, or other homologous functional groups, with the proviso that at least two of the groups R1 to R4 are a radical-stabilising and/or a sterically-hindered group and the following compounds are excluded as compounds of formula (I): diphenylethylene, dinaphthylethylene, 4,4'-vinylidenebis(N,N'-dimethylaniline), 4,4'- vinylidenebis(aminobenzene), cis- and trans-stilbene and mixtures of two or more of the above.

62. 发明公开

EP1565728A1 VERFAHREN ZUR BESTIMMUNG DER MENGE AN AUS (METH)ACRYLSÄURE UND/ODER (METH)ACRYLS UREESTERN ABGESCHIEDENEM POLYMER 审中-公开
标题翻译：用于确定OFF（甲基）丙烯酸和/或（甲基）丙烯酸UREESTERN沉积的聚合物的量
公开(公告)号：EP1565728A1
公开(公告)日：2005-08-24
申请号：EP03753563.0
申请日：2003-10-18
申请人： BASF Aktiengesellschaft
发明人： HÖFER, Frank , HAREMZA, Sylke , WAGENBLAST, Gerhard , SCHLIEPHAKE, Volker , JÄGER, Ulrich , SCHRÖDER, Jürgen , KELLER, Harald , DIELEMAN, Cedric , DIEHL, Rainer
IPC分类号： G01N21/65 , C08F2/02 , G01N29/02
CPC分类号： G01N29/07 , G01N21/31 , G01N21/65 , G01N21/8422 , G01N2291/02416 , G01N2291/0251 , G01N2291/0255 , G01N2291/02809 , G01N2291/02881
摘要： Disclosed is a non-invasive method for the inline and/or online determination of polymer separated from (meth)acrylic acid and/or (meth)acrylic acid esters by means of sound velocity measurements, measurements of the absorption coefficients in the infrared range, near infrared range, ultraviolet range, and/or visible range of the electromagnetic radiation spectrum, and Raman spectroscopy. Said method allows the operating parameters to be controlled in a specific manner during thermal purification.

63. 发明公开

EP1181330A1 MISCHUNGEN, ENTHALTEND STABILISATOREN UND IMINOPHOSPHORANE 审中-公开
标题翻译：含混合体稳定剂和亚氨基正
公开(公告)号：EP1181330A1
公开(公告)日：2002-02-27
申请号：EP00927086.9
申请日：2000-04-27
申请人： BASF AKTIENGESELLSCHAFT
发明人： HAREMZA, Sylke , KLATT, Martin , KOCH, Andreas , TRAUTH, Hubert , APPEL, Manfred
IPC分类号： C08K5/5399
CPC分类号： C08K5/5399 , C08K5/0066 , C09K15/04 , C09K21/06
摘要： The invention relates to mixtures containing the following components: A) stabilisers for protecting organic materials against the harmful effects of light, heat and/or oxidation; B) iminophosphoranes as flameproofing agents for organic materials, C) optionally, other halogen-free flameproofing agents that are different from iminophosphoranes and D) optionally, other additives. The invention also relates to the use of mixtures of this type as combined stabilisers and flameproofing agents for organic materials, especially for plastics, and to organic materials, especially plastics, containing mixtures of this type.

64. 发明公开

EP1519931A2 CHIRALE 3,4-DIHYDRO-2H-PYRANVERBINDUNGEN 审中-公开
标题翻译：手性3,4-二氢-2H-吡喃化合物
公开(公告)号：EP1519931A2
公开(公告)日：2005-04-06
申请号：EP03761553.1
申请日：2003-06-30
申请人： BASF AKTIENGESELLSCHAFT
发明人： PARKER, Robert , PRECHTL, Frank , HAREMZA, Sylke , MEYER, Frank , VILL, Volkmar , GESEKUS, Gunnar
IPC分类号： C07D309/30
CPC分类号： C07D309/30 , Y10T428/10 , Y10T428/1036 , Y10T428/1041
摘要： The invention relates to chiral 3,4-dihydro-2H-pyran compounds, to diastereomers thereof, and to the use of these compounds as chiral dopants for liquid crystal systems. The invention also relates to non-polymerizable or polymerizable liquid crystal compositions, which contain at least one inventive chiral 3,4-dihydro-2H-pyran compound, to the use of these non-polymerizable or polymerizable liquid crystal compositions for producing optical components, to the use of the polymerizable liquid crystal compositions for imprinting or coating substrates, for producing dispersions and emulsions, films or pigments, and to these optical elements, imprinted or coated substrates, dispersions and emulsions, films and pigments.

65. 发明授权

EP1218419B1 POLYMERISATIONSVERFAHREN 有权
公开(公告)号：EP1218419B1
公开(公告)日：2005-03-16
申请号：EP00962336.4
申请日：2000-08-18
申请人： BASF AKTIENGESELLSCHAFT
发明人： CHRISTIE, David , HAREMZA, Sylke , BRINKMANN-RENGEL, Susanne , RAETHER, Roman, Benedikt
IPC分类号： C08F4/00 , C08F293/00
CPC分类号： C08L53/02 , C08F2/38 , C08F212/08 , C08F293/005 , C08F2438/02 , C09D153/02 , C08L2666/02 , C08F2220/1825 , C08F236/06 , C08F2220/1858
摘要： The invention relates to a method for the radically initiated polymerization of ethylenically unsaturated monomers, whereby the polymerization proceeds in the presence of di-nitroxyl radicals. Tri-block and higher block copolymers can be obtained by a successive polymerization of different monomers. A preferred di-nitroxyl radical has the structure (1).
摘要翻译：本发明涉及烯属不饱和单体的自由基引发聚合的方法，由此聚合在二硝酰基自由基存在下进行。三嵌段和更高嵌段共聚物可通过不同单体的连续聚合获得。优选的二硝酰基具有结构（1）。

66. 发明公开

EP1294786A2 VERWENDUNG EINES POLYMEREN UMSETZUNGSPRODUKTS 审中-公开
公开(公告)号：EP1294786A2
公开(公告)日：2003-03-26
申请号：EP01951584.0
申请日：2001-06-13
申请人： BASF AKTIENGESELLSCHAFT
发明人： RAETHER, Roman, Benedikt , BRINKMANN-RENGEL, Susanne , HAREMZA, Sylke
IPC分类号： C08F293/00 , C08F2/38
CPC分类号： C08K3/20 , C08F293/00
摘要： The invention relates to various uses of a reaction product (A) which can be produced by reacting at least one radically convertible monomer (a) in radical conditions and in the presence of at least one radical initiator and one radical of the formula (III). R1 to R3 respectively and independently represent hydrogen, methyl or a radical stabilising and/or sterically demanding group chosen from the following: an unsubstituted or substituted, linear or branched-chain alkyl with at least two C atoms respectively, a cycloalkyl, alcohol, ether, polyether, amino and aralkyl radical; or a substituted or unsubstituted aromatic, heterocyclic or olefinic hydrocarbon, a halogen atom, a substituted or unsubstituted, linear or branched-chain alkenyl or alkinyl group, -C(O)R5, -C(O)OR5, -CR5R6-O-R7, -O-C(O)R5, -CN, -O-CN, -S-CN, -O-C=NR5, -S-C=NR5, -O-CR5R6-CR7R8NR9R10, -N=C=O, -C=NR5, -CR5R6-Hal,-C(S)R5,-CR5R6-P(O)R7R8,-CR5R6-PR7R8,-CR5R6-NR7R8, -CR5R6(OR7)(OR8), -CR5R6(OR7)(NR8), -CR5R6(NR5)(NR8), an acid anhydride, acetal, or ketal group, -So2R5, an amidine group NR5C(S)NR6, -NR5C(S)-OR6, -N=C=S. NO2, -C=N-OH, -N(R5)=NR6, -PR5R6R7, -OSiR5R6R7 or SiR5R6R7. R5 to R10 are independently defined as R1 to R4, or two of the radicals R1 to R4 form a C4 to C7 ring which can in turn be substituted or unsubstituted and can optionally contain at least one heteroatom, with the proviso that at least two of R1 to R3 are a radical stabilising and/or sterically demanding group as defined above.
摘要翻译：一种反应产物（A），其可以在自由基条件下，在至少一种自由基引发剂和式（Ⅴ）的基团存在下，由至少一种能够进行自由基反应的单体（a） III）其中R 1至R 3在每种情况下彼此独立地为氢，甲基或自由基稳定和/或大体积基团，其选自未取代的或未取代的两个或更多个碳原子的取代的，直链或支链烷基，环烷基，醇，醚，聚醚，胺，芳烷基，取代或未取代的芳族，杂环或烯烃，卤素原子，取代或未取代的直链或支链烯基或炔基，-C（O）R 5，-C（O）OR 5，-CR 5 R 6， -OC（O）R 5，-CN，-O-CN，-S-CN，-OC-NR 5 -SC-NR 5，-O-CR 5 R 6 -CR 7 R 8，NR 9 R 10，-NCO，-C-NR 7）（或_{7 （OR 7）），-CR 5 R 6（OR 7）（NR 8）， - -CR 5 R 6（NR 7）（NR 8），酸酐，缩醛或缩酮基， -SO 2 R 5，脒基，-NR 5 C（S）NR 6，-NR 6 C（S）-OR 6，-NCS，-NO 2，-CN-OH，-N（R 5） - NR 6 - ， - PR 5 R 6 R 7，-OS 1 R 6， 5个R 6 R 7或-SiR 5 R 6 R 7 R 7，其中R 5至R 10在每种情况下彼此独立地以与R 1至R 1相同的方式定义或者基团R 1至R 4中的两个形成C 4 - 其可以是取代或未取代的，并且如果需要，可以含有一个或多个杂原子，条件是至少两个基团R 1， R 1至R 3是如上定义的自由基稳定和/或大体积基团，具有各种用途。}

67. 发明公开

EP1268561A2 VERFAHREN ZUR HERSTELLUNG VON POLYMEREN 有权
标题翻译：制备聚合物的制备
公开(公告)号：EP1268561A2
公开(公告)日：2003-01-02
申请号：EP01938080.7
申请日：2001-04-03
申请人： BASF AKTIENGESELLSCHAFT
发明人： CHRISTIE, David , HAREMZA, Sylke , BRINKMANN-RENGEL, Susanne , RAETHER, Roman, Benedikt
IPC分类号： C08F2/00 , C08F2/38 , C08F293/00
CPC分类号： C08F2/38 , C08F293/005 , C08F2220/1825 , C08F2438/02 , C08F212/08
摘要： The invention relates to a method for producing polymers. According to said method, at least one first ethylenically unsaturated monomer is subjected to a radically induced polymerization in the presence of stable free radicals or sources of stable free radicals and a compound containing at least a free sulphanyl group, to obtain a polymer, whereby the molar ratio of the compound containing a free sulphanyl group to the stable free radicals ranges between 0.05 and 1.1. The rate of polymerization is significantly increased by the compound containing a free sulphanyl group.

68. 发明公开

EP1218419A1 POLYMERISATIONSVERFAHREN 有权
公开(公告)号：EP1218419A1
公开(公告)日：2002-07-03
申请号：EP00962336.4
申请日：2000-08-18
申请人： BASF AKTIENGESELLSCHAFT
发明人： CHRISTIE, David , HAREMZA, Sylke , BRINKMANN-RENGEL, Susanne , RAETHER, Roman, Benedikt
IPC分类号： C08F4/00 , C08F293/00
CPC分类号： C08L53/02 , C08F2/38 , C08F212/08 , C08F293/005 , C08F2438/02 , C09D153/02 , C08L2666/02 , C08F2220/1825 , C08F236/06 , C08F2220/1858
摘要： The invention relates to a method for the radically initiated polymerization of ethylenically unsaturated monomers, whereby the polymerization proceeds in the presence of di-nitroxyl radicals. Tri-block and higher block copolymers can be obtained by a successive polymerization of different monomers. A preferred di-nitroxyl radical has the structure (1).

69. 发明公开

EP1204648A1 N-OXYL-RADIKALE 审中-公开
标题翻译： N-氧基-RADIKALE
公开(公告)号：EP1204648A1
公开(公告)日：2002-05-15
申请号：EP00960475.2
申请日：2000-08-17
申请人： BASF AKTIENGESELLSCHAFT
发明人： BRINKMANN-RENGEL, Susanne , HAREMZA, Sylke , SUTORIS, Heinz, Friedrich , CHRISTIE, David , RAETHER, Roman, Benedikt , CAO, Jizhuang
IPC分类号： C07D265/34 , C07D265/30 , C07D279/12 , C07D279/14 , C07D241/04 , C08F2/00
CPC分类号： C07D265/30 , C07D241/04 , C07D265/34 , C07D279/12 , C07D279/14 , C08F4/00 , C08F12/08 , C08K5/34 , C08K5/3462 , C08K5/357 , C08K5/46 , C09K15/30
摘要： The invention relates to N-oxyl radicals of formula (I) wherein X represents S, NR5, O, SO or SO¿2?, and; R?1, R2, R3, R4, and R5¿, independent of one another, represent organic groups or; R?1 and R2¿ and/or R?3 and R4¿, together with the carbon atom that carries them, represent a ring comprised of at least 3 atoms. The N-oxyl radicals are suited for controlling radical polymerizations and for stabilizing ethylenically unsaturated monomers against unwanted polymerization.

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