公开(公告)号：JP2002363161A

公开(公告)日：2002-12-18

申请号：JP2002131389

申请日：2002-05-07

Applicant: BASF AG

Inventor： LUNKWITZ RALPH ,  PABST GUNTHER ,  SCHERR GUENTER DR

IPC: C07D401/14 ,  C07D213/50 ,  C07D213/61 ,  C07D213/68 ,  C07D213/803

Abstract: PROBLEM TO BE SOLVED: To provide a method for producing terpyridine from 2-cyanopyridine on an industrial scale. SOLUTION: Terpyridine is produced by a method containing a successive reaction process comprising (A) the condensation of a (1-4C alkyl)pyridine-2- carboxylate derivative and acetone in an aprotic solvent in the presence of a base, (B) the reaction of the obtained 1,5-bis(2-pyridyl)pentane-1,3,5-trione derivative with ammonia or an ammonium salt of the formula: (NH4 )q Y while removing produced water from the system and (C) the chlorination of the obtained 2,6-bis(2-pyridyl)-4(1H)pyridinone derivative.

公开(公告)号：WO2005033070A3

公开(公告)日：2005-06-23

申请号：PCT/EP2004010123

申请日：2004-09-10

Applicant: BASF AG ,  BUEHLER HOLGER ,  TELES JOAQUIM HENRIQUE ,  PABST GUNTHER ,  TAEGER TILMAN LUEDECKE

Inventor： BUEHLER HOLGER ,  TELES JOAQUIM HENRIQUE ,  PABST GUNTHER ,  TAEGER TILMAN LUEDECKE

IPC: C07C321/04 ,  C07C323/12 ,  C07C323/19 ,  C07D301/12 ,  C07D303/12 ,  C07D303/34 ,  C07D407/04 ,  C14C1/06

CPC classification number: C07D407/04 ,  C07C323/12

Abstract: The invention relates to a method for the production of bisepoxides, characterised in that a conjugated diene of formula (I) is reacted with at least one peroxide with the application of up to 4 equivalents of peroxide per C-C double bond, where R is selected from hydrogen and C1-C12 alkyl, unsubstituted or substituted with one or several SH or OH groups, in the presence of a catalyst, obtained by the bringing into contact of at least one manganese compound, selected from A2MnX4, AMnX3, MnY, MnX2 and MnX3 with at least one ligand L, of general formula (II), whereby the variables have the following definitions: X may be the same or different and is selected from monovalent anions, Y is a divalent anion, A is selected from alkali metals and optionally alkylated ammonium, R may be different or preferably the same and selected from C1-C20 alkyl and at least one co-ligand, derived from monocarboxylic acids, di- or poly-carboxylic acids or diamines.

Abstract translation: 一种用于双环氧化物的制备方法，其特征在于，其中R选自通式（I）的共轭二烯<1>选自氢和C 1 -C 12烷基，未取代或取代的选自具有一个或多个SH或OH基团， 在催化剂为通过使从A2MnX4，AMnX3，MNY，MnX2和MnX3选择与式（II）其中变量被定义为至少一个配位体L的至少一种锰化合物制得的存在如下：X相同或不同，并 从一价阴离子，Y是二价阴离子，选自碱金属和铵的选择，其可以是烷基化的，R <2>是不同的或优选相同并选自C1-C20烷基被选择，和至少一种共配体，其中一元羧酸，二 - 衍生自或多元羧酸或二胺，与至少一种过氧化物反应，同时每个碳 - 碳双键的当量一个多达4个当量的过氧化的 连接开始。

公开(公告)号：WO03076915A8

公开(公告)日：2004-10-07

申请号：PCT/EP0302507

申请日：2003-03-12

Applicant: BASF AG ,  PABST GUNTHER ,  IGL GEORG ,  HOERNER KLAUS DIETER

Inventor： PABST GUNTHER ,  IGL GEORG ,  HOERNER KLAUS DIETER

IPC: C14B1/28 ,  G01N21/88 ,  G01N33/44

CPC classification number: G01N21/88 ,  C14B1/28 ,  G01N33/447

Abstract: The invention relates to an automated method for inspecting and correcting the surfaces of flat materials, for example, leather. The invention particularly relates to a method for classifying surfaces of flat materials involving the following steps: (a) preparing a material; (b) optoelectronically sensing the surface of the material; (c) determining the number of defects; (d) determining the volume of defects and subsequently conducting an automatic classification of the flat materials based on the number and volume of defects.

Abstract translation: 本发明涉及表面控制和片状材料表面校正，例如皮革的自动方法。 具体而言，本发明涉及一种方法，用于包括以下步骤的片状材料的表面的分类：（a）制备的材料，（b）中的光电检测的材料的表面的，（c）确定的错误的数目（ d）确定所述缺陷的量，并随后根据所述错误的数量和体积分类的自动薄片状材料。

公开(公告)号：WO2005113839A2

公开(公告)日：2005-12-01

申请号：PCT/EP2005005225

申请日：2005-05-13

Applicant: BASF AG ,  ERHARDT RAINER ,  PABST GUNTHER ,  OETTER GUENTER ,  SEITZ ANDREAS ,  DANISCH PETER

Inventor： ERHARDT RAINER ,  PABST GUNTHER ,  OETTER GUENTER ,  SEITZ ANDREAS ,  DANISCH PETER

IPC: C07C43/11 ,  C08G71/00 ,  C14C9/02 ,  C14C9/00

CPC classification number: C14C9/02 ,  C08G71/00

Abstract: Compositions, containing the following components a) at least two alkoxylated alcohols, b) at least one hydrophobic component, selected from natural, modified natural and synthetic hydrophobic substances, c) at least 20 % water by weight in relation to the overall weight of the composition, characterized in that the compositions have an average hydrodynamic radius ranging from 1 to 200 nm, determined by dynamic light scattering.

Abstract translation: 含作为组分的组合物：a）至少2烷氧基化醇，b）由天然的，改性天然的和合成的疏水性物质，c）至少20重量％，基于组合物的总重量中的至少一种疏水性组分，水，其特征在于 在该组合物具有在1至200nm范围内的平均流体动力学半径，通过动态光散射来确定。

公开(公告)号：WO2004037589A3

公开(公告)日：2004-06-24

申请号：PCT/EP0311368

申请日：2003-10-14

Applicant: BASF AG ,  TAEGER TILMAN LUEDECKE ,  PABST GUNTHER ,  LAMALLE PHILIPPE ,  HUEFFER STEPHAN ,  SCHROEDER STEFAN

Inventor： TAEGER TILMAN LUEDECKE ,  PABST GUNTHER ,  LAMALLE PHILIPPE ,  HUEFFER STEPHAN ,  SCHROEDER STEFAN

IPC: C14C1/06 ,  C14C3/16 ,  C14C1/08

CPC classification number: C14C1/065

Abstract: The invention relates to a method for producing leather, comprising at least two of the following method steps A) to D): A) using one or more polyelectrolytes during the production of semifinished or intermediate products, involving the addition of one or more polyelectrolytes in at least one of steps (a) to (d): (a) together with 0 to 1.5 % by weight of lime, with regard to the weight of salt, immediately before or in the lime pit; (b) before or during deliming; (c) before or during bating; (d) together with, in total, 0 to 3 % by weight of alkaline salt or alkaline earth salt, with regard to the pelt weight, immediately before or in the pickle solution; B) in the lime pit, treating the skins in an aqueous liquor with one or more compounds of general formula (B.1) or with their corresponding alkali metal salts, alkaline earth metal salts, ammonium salts or phosphonium salts, whereby variables R and X to X have the meanings as cited in the description, with the provision that at least two mercapto groups are contained in the compound or compounds B.1; C) using degreasing agents of general formula (C.1) for degreasing pelts, skins or other intermediate stages and semifinished products during the production of leather, whereby variables n and R to R have the meanings as cited in the description; D) tanning by using a tanning agent that can be produced by reacting at least one aldehyde of general formula (D.1) with at least one other identical or different aldehyde of formula (D.1) in the presence of an acid catalyst and, optionally, in the presence of at least one additional carbonyl compound of formula (D.2), whereby variables Z and R to R have the meanings as cited in the description, with the provision that, in the event Z corresponds to a chemical single bond or to a radical without alpha -hydrogen atoms, at least one additional aldehyde of formula (D.1), in which radical Z contains alpha -hydrogen atoms, or at least one additional carbonyl compound of formula (D.2) is present. The invention also relates to leather that is produced according to the inventive method.

Abstract translation: 本发明涉及一种用于生产皮革的方法，包括至少两个以下步骤a）至d）组成：a）在生产的半成品或中间产品，该方法包括在至少一种中加入一种或多种聚电解质使用一种或多种聚电解质的 步骤（a）至（d）：（一）连同0〜1.5重量％的石灰，基于该盐腌重量，立即之前或期间石灰，（b）之前或期间，脱灰，（c）中 之前或期间酸洗，（d）用合计为0〜3重量％的碱金属或碱土金属的盐，基于所述毛皮重量一起，之前立即或过程中酸洗; B）治疗在含水液体中的石灰含有通式（B.1）或它们的相应的碱金属，碱土金属，铵或鏻盐，其中变量R <10>和X <1>到的一种或多种化合物的皮 X 4具有在说明书中给出的含义，条件是在一种或多种化合物B.1中存在至少两个巯基; C）Entfettungsmittteln的使用通式（C.1）至R <21>的含义引用在脱脂毛皮，皮革，或其它中间体和半成品在制作皮革的描述中，其中，所述变量n和R <16>; d）鞣制使用可以由通式（D.1）的至少一种醛的反应来制备鞣剂，与下式的至少一个另外的相同或不同的醛在酸催化剂的存在下和任选地在至少一个另外的D.1的存在 式（D.2）的羰基化合物中，变量Z和R <22>至R <25>在本说明书中已经给出的含义，条件是对于该情况下Z是具有没有alpha单一化学键或基团，条件 氢对应于式D.1，其中Z含有的α-氢原子，或式D.2的至少一个另外的羰基化合物的存在的至少一个另外的醛。 此外，本发明涉及根据本发明方法生产的皮革。

公开(公告)号：BRPI0510009A

公开(公告)日：2007-09-18

申请号：BRPI0510009

申请日：2005-05-13

Applicant: BASF AG

Inventor： ERHARDT RAINER ,  PABST GUNTHER ,  OETTER GUENTER ,  SEITZ ANDREAS ,  DANISCH PETER

IPC: C14C9/02 ,  C07C43/11 ,  C08G71/00

Abstract: Aqueous compositions containing alkoxylated alcohols and hydrophobic components, method for the production and use thereof Compositions comprising, as components, a) at least two alkoxylated alcohols, b) at least one hydrophobic component selected from natural, modified natural and synthetic hydrophobic substances, c) at least 20% by weight, based on the total weight of the composition, of water, wherein the compositions have a mean hydrodynamic radius in the range from 1 to 200 nm, determined by dynamic light scattering.

公开(公告)号：DE50206390D1

公开(公告)日：2006-05-24

申请号：DE50206390

申请日：2002-03-06

Applicant: BASF AG

Inventor： LUNKWITZ RALPH ,  SEITZ ANDREAS ,  PABST GUNTHER

IPC: C07C303/02 ,  C07C67/08 ,  C07C309/17 ,  C09K23/00 ,  C09K23/10 ,  C14C9/00

Abstract: Mixture comprising sulfo-functional di- or tribasic carboxylic acid esters and nonhydroxylic ethers and esters with 18-45C atoms, is new. Composition (I) comprises: (a) di- or tribasic carboxylic acid esters of formula (I); (b) nonhydroxylic ethers and esters with 18-45C; and (c) optionally alkanols of formula (II) and alkanediols of formula (III) Provided that, based on the sum of the weights of nonhydroxylic ethers, nonhydroxylic esters, alkanols, alkanediols and OR and (O)2R groups, the mixture comprises up to 85% OR groups, up to 16% (O)2R groups and up to 45% nonhydroxylic ethers and esters. ((MOOC)a-bR (COO)b)m(R )n(R )p(OH)q (I) R OH (II) R (OH)2 (III) a, b = 2 or 3, provided that b = (a) a 2-6C di- or trivalent, saturated or mono- or diunsaturated, aliphatic or alicyclic hydrocarbon group, at least 50 mole% of R being saturated or monounsaturated and having a sulfonic acid group or (b) a 6C di- or trivalent aromatic hydrocarbon group bearing a sulfonic acid group; R = branched 9-51C alkyl optionally substituted by alkoxy, alkylcarbonyloxy or alkoxycarbonyl; and R = 10-30C alkanediyl. Independent claims are included for: (1) a process for preparing (I); (2) aqueous and nonaqueous compositions comprising: (i) an ester mixture comprising (I) and optionally monoesters of formula (IV) and (V); and (ii) dubbing and/or hydrophobizing substances. (MOOC)dR COOR (IV) ((MOOC)dR COO)2R (V) d = 1 or 2.

公开(公告)号：AR045741A1

公开(公告)日：2005-11-09

申请号：ARP040103204

申请日：2004-09-07

Applicant: BASF AG

Inventor： BACH V ,  KLUEGLEIN MATTHIAS ,  PABST GUNTHER ,  REESE O ,  HUFFER S ,  TAEGER TILMAN LUEDECKE

IPC: C14C3/16 ,  C14C3/22 ,  C08K7/10 ,  C08L67/06

Abstract: La presente se refiere a un procedimiento para la preparación de productos semielaborados o cuero caracterizado porque se tratan pieles en tripa, pieles en tripa piqueladas o productos semielaborados con: a) por lo menos un silicato en capas y b) por lo menos un copolímero, que se puede obtener por copolimerización de: por lo menos un anhídrido de ácido dicarboxílico (A) etilénicamente insaturado derivado de por lo menos un ácido dicarboxílico C4-8; por lo menos un compuesto vinilaromático (B1) o por lo menos un oligómero (B2) de alquileno C2-10, ramificado o no ramificado, en donde por lo menos un oligómero presenta un peso molecular promedio Mn en el rango de 300 a 5000 g/mol o se puede obtener por oligomerización de por lo menos 3 equivalentes de alqueno C2-10 y opcionalmente por lo menos un monómero (C) etilénicamente insaturado diferente de (A) con por lo menos un heteroátomo y se hace reaccionar con: por lo menos un compuesto (D) del grupo de fórmulas general (1), y opcionalmente se hidroliza con agua o una solución alcalina acuosa, definiéndose las variables en el grupo de fórmulas (1) como sigue: A1 es alquileno C2-6, igual o diferente, R1 es alquilo C1-20, lineal o ramificado, n es un número entero de 1 a 200.

公开(公告)号：AR045605A1

公开(公告)日：2005-11-02

申请号：ARP040103203

申请日：2004-09-07

Applicant: BASF AG

Inventor： HUFFER S ,  MIJOLOVIC D ,  DANISCH P ,  KLUEGLEIN MATTHIAS ,  PABST GUNTHER ,  WOLF GERHARD

IPC: C08F290/04 ,  C14C3/22 ,  C14C9/02 ,  D06M15/227 ,  D06M15/27 ,  D21H17/35 ,  D21H17/43 ,  D21H21/16 ,  C08L23/22 ,  C14C9/00 ,  C14C11/00 ,  D21H19/20 ,  C04B41/48 ,  B27K3/15

Abstract: Reivindicación 1: Dispersiones acuosas de copolimerizados, que se pueden preparar por copolimerización iniciada por radicales de (A) por lo menos un anhidrido de ácido dicarboxílico etilénicamente insaturado, derivado de por lo menos un ácido dicarboxílico con 4 a 8 átomos de C, (B) por lo menos un oligómero de alqueno C3-10 ramificado o no ramificado, donde por lo menos un oligómero presenta un peso molecular medio Mn de 300 a 5000g/mol. O por oligomerización de por lo menos 3 equivalentes de alqueno C3-10, (C) opcionalmente, por lo menos un comonómero etilénicamente insaturado diferente de (A), y, opcionalmente, reacción con (D) por lo menos un compuesto de la fórmula general 1a o 1b seguida de la mezcla con agua, teniendo las variables en las fórmula 1a y 1b las definiciones siguientes: A1 son alquilenos C2-20, iguales o diferentes, R1 es alquilo C1-30, lineal o ramificado, fenilo o H, n es un número entero de 1 a 200 oscilando el contenido de agua de 30 a 99,5% en peso, con respecto a la dispersión acuosa.

公开(公告)号：DE10345097A1

公开(公告)日：2005-04-21

申请号：DE10345097

申请日：2003-09-26

Applicant: BASF AG

Inventor： HUEFFER STEPHAN ,  TAEGER TILMAN LUEDECKE ,  BACH VOLKER ,  KLUEGLEIN MATTHIAS ,  PABST GUNTHER ,  REESE OLIVER

IPC: C14C3/16 ,  C14C3/22 ,  C08K7/10 ,  C08L67/06 ,  C14C13/02