公开(公告)号：WO2004059036A3

公开(公告)日：2005-03-17

申请号：PCT/EP0314582

申请日：2003-12-19

Applicant: BASF AG ,  NOERENBERG RALF ,  WULFF CHRISTIAN ,  FERNANDEZ GONZALEZ MONICA ,  WITTELER HELMUT

Inventor： NOERENBERG RALF ,  WULFF CHRISTIAN ,  FERNANDEZ GONZALEZ MONICA ,  WITTELER HELMUT

IPC: B05D1/18 ,  B05D7/00 ,  C07C235/08 ,  C07F9/09 ,  C09D5/10 ,  C09D5/12 ,  C09K3/18 ,  C23C22/68 ,  C23C26/00 ,  C23C30/00 ,  C09J5/02

CPC classification number: B05D7/54 ,  B05D1/185 ,  B05D2202/00 ,  C07C235/08 ,  C07F9/091 ,  C09D5/10 ,  C09D5/12 ,  C09K3/18 ,  C23C22/68 ,  C23C26/00 ,  C23C30/00 ,  C23F11/1673

Abstract: The invention relates to compounds of general formula X-Y-L-(W-Z)n, in which a hydrophobic molecular part and a hydrophilic molecular part are coupled to one another, and in which: X represents a terminal group that can create strong chemical and/or physical interactions with metal surfaces; Y represents an aliphatic hydrocarbon group; L represents a coupling group; W represents a hydrophilic group, and; Z represents another terminal group. The invention also relates to preparations containing these compounds, and to the use of these compounds for treating metal surfaces.

Abstract translation: 通式的Xyl（WZ）N，的化合物，其中a疏水和亲水部分连接在一起，它是脂肪族X是能形成强的化学和/或金属表面的物理相互作用的端基，其中Y为一个 烃基，L为连接基团，其中W是一个亲水基团和Z是末端基团进一步。 含有这些化合物和用于处理金属表面的使用所述化合物的制剂。

公开(公告)号：WO03000704A3

公开(公告)日：2003-05-01

申请号：PCT/EP0206903

申请日：2002-06-21

Applicant: BASF AG ,  VANDENMERSCH HUGUES ,  VOSS HARTWIG ,  ORSTEN STEFAN ,  WULFF CHRISTIAN

Inventor： VANDENMERSCH HUGUES ,  VOSS HARTWIG ,  ORSTEN STEFAN ,  WULFF CHRISTIAN

IPC: B01D61/02 ,  C07F9/38

CPC classification number: C07F9/3813

Abstract: The invention relates to a method for producing N-phosphonomethylglycine from an aqueous mixture containing N-phosphonomethylglycine, ammonium halogenides and alkali halides or earth alkali halides and optionally, organic impurities in a dissolved form. According to the invention, (a) the pH-value of the mixture is regulated to a value of 2 - 8, (b) the mixture is separated by means of a selective nano-filtration membrane, to obtain a retentate rich in N-phosphonomethylglycine and poor in halogenides and a permeate rich in halogenides and poor in N-phosphonomethylglycine and (c) the N-phosphonmethylglycine is prepared from the retentate. The inventive method enables the production of N-phosphonomethylglycine by simultaneously separating the halogenide salts thereof.

Abstract translation: 本发明涉及一种方法，用于N-膦酰甲基甘氨酸的从含有N-膦酰，卤化铵和碱金属或碱土金属的卤化物以及任选的溶解的有机杂质的含水混合物，其包含（a）所述混合物的pH至一个值的恢复 在2至8的范围内设定，（b）将该混合物在选择性纳米过滤膜的分离使得得到的N-膦酰甲基甘氨酸渗透物中卤化物在N-膦酰甲基甘氨酸更丰富和更差的以卤化物渗余物和更丰富和更差的 和（c）从渗余物中回收N-膦酰基甲基甘氨酸。 本发明的方法允许回收N-膦酰基甲基甘氨酸并同时除去卤化物盐。

公开(公告)号：DE602005002649T2

公开(公告)日：2008-01-31

申请号：DE602005002649

申请日：2005-05-12

Applicant: BASF AG

Inventor： SHERMAN JOHN V ,  VOELKEL LUDWIG ,  WALTER MARC ,  WULFF CHRISTIAN ,  STOESSER MICHAEL ,  BRAND SIEGBERT

IPC: C08G65/00 ,  C08G65/26 ,  C08L71/02 ,  C10M107/34 ,  C10M169/02 ,  C10M169/04 ,  C10M171/00 ,  C10M173/02

Abstract: The invention relates to a method of reducing the inhalation toxicity of functional fluids by incorporating into a functional fluid an effective amount of copolymer which is obtainable by copolymerizing etheylene oxide, propylene oxide and/or butylenes oxide with an initiator monool or diol, said copolymer having a degree of unsaturation of less than about 0.01 meq/g.

公开(公告)号：DE602005002649D1

公开(公告)日：2007-11-08

申请号：DE602005002649

申请日：2005-05-12

Applicant: BASF AG

Inventor： SHERMAN JOHN V ,  VOELKEL LUDWIG ,  WALTER MARC ,  WULFF CHRISTIAN ,  STOESSER MICHAEL ,  BRAND SIEGBERT

IPC: C08G65/00 ,  C08G65/26 ,  C08L71/02 ,  C10M107/34 ,  C10M169/02 ,  C10M169/04 ,  C10M171/00 ,  C10M173/02

Abstract: The invention relates to a method of reducing the inhalation toxicity of functional fluids by incorporating into a functional fluid an effective amount of copolymer which is obtainable by copolymerizing etheylene oxide, propylene oxide and/or butylenes oxide with an initiator monool or diol, said copolymer having a degree of unsaturation of less than about 0.01 meq/g.

公开(公告)号：MXPA06012799A

公开(公告)日：2007-02-15

申请号：MXPA06012799

申请日：2005-05-12

Applicant: BASF AG

Inventor： WALTER MARC ,  BRAND SIEGBERT ,  WULFF CHRISTIAN ,  STOESSER MICHAEL ,  SHERMAN JOHN V ,  VOELKEL LUDWIG

IPC: C08G65/00 ,  C08G65/26 ,  C08L71/02 ,  C10M107/34 ,  C10M169/02 ,  C10M169/04 ,  C10M171/00 ,  C10M173/00 ,  C10M173/02

Abstract: La invencion se refiere a un metodo para reducir la toxicidad por inhalacion de fluidos funcionales, incorporando en un fluido funcional una cantidad efectiva de un copolimero el cual es obtenible copolimerizando oxido de etileno, oxido de propileno y/u oxido de butileno con un monool o diol iniciador, dicho copolimero que tiene un grado de no saturacion menor de aproximadamente 0.01 meq/g.

公开(公告)号：ZA200405631B

公开(公告)日：2006-07-26

申请号：ZA200405631

申请日：2004-07-15

Applicant: BASF AG

Inventor： WENDEROTH BERNDT ,  MESZAROS LADISLAUS ,  DAMBACH STEFAN ,  WULFF CHRISTIAN ,  REHBERGER HUBERT

IPC: F01P11/14 ,  C09K20060101 ,  C09K5/10 ,  C23F11/14

Abstract: Aqueous coolant with good corrosion inhibition comprises a phthalic acid monoamide ammonium salt. Aqueous coolant comprises a phthalic acid monoamide ammonium salt of formula (I); R1 and R2 = H or 1-20C alkyl; and A+ = ammonium cation. Independent claims are included for: (1) a cooler protectant concentrate comprising (I); and (2) the use of (I) in aqueous coolants for combustion motors.

公开(公告)号：MX234328B

公开(公告)日：2006-02-13

申请号：MXPA03011309

申请日：2002-06-21

Applicant: BASF AG

Inventor： WULFF CHRISTIAN ,  ORSTEN STEFAN ,  OFTRING ALFRED ,  ZEHNER PETER

IPC: C07F9/38 ,  C07F9/40

Abstract: The invention relates to a process for preparing N-phosphono-methylglycine by reacting a hexahydrotriazine compound with a triacyl phosphite in an organic solvent, hydrolyzing the resulting phosphono compound after prior extraction into an aqueous phase and separation from the organic phase. The process avoids decomposition of the organic solvent during hydrolysis.

公开(公告)号：ES2233846T3

公开(公告)日：2005-06-16

申请号：ES02754734

申请日：2002-06-21

Applicant: BASF AG

Inventor： VANDENMERSCH HUGUES ,  VOSS HARTWIG ,  ORSTEN STEFAN ,  WULFF CHRISTIAN

IPC: B01D61/02 ,  C07F9/38

Abstract: Procedimiento para la obtención de N- fosfonometilglicina a partir de una mezcla acuosa que contiene N-fosfonometilglicina, halogenuros de amonio, así como halogenuros de metales alcalinos o alcalinotérreos y, dado el caso, impurezas orgánicas, en el que: (a) se ajusta el pH de la mezcla a un valor comprendido en el intervalo de 2 a 8, (b) se efectúa una separación de la mezcla en una membrana de nanofiltración selectiva, obteniéndose un retentato enriquecido en N-fosfonometilglicina y empobrecido en halogenuros y un permeato enriquecido en halogenuros y empobrecido en N- fosfonometilglicina y (c) se obtiene la N-fosfonometilglicina a partir del retentato.

公开(公告)号：BR0309487A

公开(公告)日：2005-02-09

申请号：BR0309487

申请日：2003-04-25

Applicant: BASF AG

Inventor： RULAND ALFRED ,  SCHOLTISSEK MARTIN ,  TROPSCH JUERGEN ,  BOEHN ROLAND ,  HACKMANN CLAUS ,  WULFF CHRISTIAN

IPC: C09K23/42 ,  A01N25/30 ,  A61K8/39 ,  A61K8/86 ,  A61Q19/00 ,  A61Q19/10 ,  C02F1/52 ,  C07B61/00 ,  C07C41/03 ,  C07C43/13 ,  C08G65/10 ,  C08L71/02 ,  C09D5/02 ,  C11D1/72 ,  C11D1/722 ,  C11D1/825 ,  D06M13/165 ,  D06M13/17 ,  D06P1/613 ,  D06P1/651 ,  C07C43/11

Abstract: The alkoxylate mixtures comprise alkoxylates of the formula (I) C 5 H 11 CH(C 3 H 7 )CH 2 O(A) n (B) m H (I) where A is ethyleneoxy, B is C 3-10 -alkyleneoxy or mixtures thereof, where groups A and B may be present in random distribution, alternately or in the form of two or more blocks in any order, n is a number from 0 to 30, m is a number from 0 to 20 n+m is at least 1 where 70 to 99% by weight of alkoxylates A1 in which C 5 H 11 has the meaning n-C 5 H 11 , and 1 to 30% by weight of alkoxylates A2 in which C 5 H 11 has the meaning C 2 H 5 CH(CH 3 )CH 2 and/or CH 3 CH(CH 3 )CH 2 CH 2 , are present in the mixture.

公开(公告)号：DE10317564A1

公开(公告)日：2004-10-28

申请号：DE10317564

申请日：2003-04-15

Applicant: BASF AG

Inventor： MALZ HAUKE ,  FERNANDEZ GONZALEZ MONICA ,  WULFF CHRISTIAN

IPC: C08K5/3477 ,  H05K1/00 ,  H05K1/03 ,  H05K3/28 ,  C08L75/04 ,  C08K3/08 ,  C08K5/3492

Abstract: A material containing a metal in contact with a thermoplastic is such that the thermoplastic contains a corrosion inhibitor other than a triazole derivative of salicylaldehyde.