公开(公告)号：WO9802415A3

公开(公告)日：1998-06-18

申请号：PCT/EP9703816

申请日：1997-07-16

Applicant: BASF AG ,  OPPENLANDER KNUT ,  OETTER GUNTER ,  KRONER RUDI ,  MAHR NORBERT ,  JATZEK HANS-JURGEN ,  TAEGER KLAUS

Inventor： OPPENLANDER KNUT ,  OETTER GUNTER ,  KRONER RUDI ,  MAHR NORBERT ,  JATZEK HANS-JURGEN ,  TAEGER KLAUS

IPC: C07D233/61 ,  C07D521/00 ,  C09K8/54 ,  C23F11/14 ,  C07D

CPC classification number: C07D231/12 ,  C07D233/56 ,  C07D249/08 ,  C09K8/54 ,  C23F11/149

Abstract: The invention relates to the use of at least one compound of general formula (I), in which R1, R2 and R3 independently of one another represent a hydrogen atom or an alkyl or alkenyl radical; R4 represents an alkyl or alkenyl radical and n represents 1 to 5; or of an acid addition salt thereof, as an inhibitor of corrosion in the extraction, processing, storage and transportation of crude oil and natural gas, and to a process for the preparation of this compound. 00000

Abstract translation: 本发明涉及至少一种通式（I）化合物的用途，其中R 1，R 2和R 3彼此独立地表示氢原子或烷基或烯基; R4表示烷基或烯基，n表示1〜5; 或其酸加成盐作为原油和天然气的提取，加工，储存和运输中的腐蚀抑制剂，以及制备该化合物的方法。 00000

公开(公告)号：ES2218409T3

公开(公告)日：2004-11-16

申请号：ES01927871

申请日：2001-04-04

Applicant: BASF AG

Inventor： GUMBEL HELMUT ,  AUS DEM KAHMEN MARTIN ,  WAGNER NORBERT ,  TAEGER KLAUS

IPC: C07C43/11 ,  C08G65/06 ,  C08G65/26 ,  C08G65/28 ,  C09K23/42 ,  C11D1/722 ,  C11D3/00 ,  C11D11/00

Abstract: Alcohol alkoxylates of the formula (I)whereR is an at least singly branched C4-22-alkylR is C3-4-alkylR is C1-4-alkylR is methyl or ethyln is an average value from 1 to 50m is an average value from 0 to 20r is an average value from 0 to 50s is an average value from 0 to 50,where m is at least 0.5 if R is methyl or ethyl or r is 0, or alcohol alkoxylates of the formula (II)whereR is branched or unbranched C4-22-alkylR is C3-4-alkylp is an average value of from 1 to 50q is an average value of from 0.5 to 20are used as low-foam or foam-suppressing surfactants.

公开(公告)号：AU2003232207A1

公开(公告)日：2003-11-10

申请号：AU2003232207

申请日：2003-04-25

Applicant: BASF AG

Inventor： RULAND ALFRED ,  SCHOLTISSEK MARTIN ,  OETTER GUNTER ,  TAEGER KLAUS

IPC: C09K23/42 ,  A01N25/30 ,  A61K8/39 ,  A61K8/86 ,  A61Q19/00 ,  B01D19/04 ,  C02F1/52 ,  C07B61/00 ,  C07C41/03 ,  C07C43/11 ,  C07C43/13 ,  C08G65/26 ,  C09D5/02 ,  C09K3/00 ,  C09K23/00 ,  C11D1/72 ,  C11D1/722

Abstract: Alkoxylates of the formula (I) C 5 H 11 CH(C 3 H 7 )CH 2 O(A) n (CH 2 CH 2 O) m H (I) where A is propyleneoxy, buteneoxy or penteneoxy, n is a number in the range from 1 to 8, m is a number in the range from 2 to 20, are used as emulsifier, foam regulator and as wetting agent for hard surfaces.

公开(公告)号：NO990116L

公开(公告)日：1999-01-12

申请号：NO990116

申请日：1999-01-12

Applicant: BASF AG

Inventor： OPPENLANDER KNUT ,  OETTER GUNTER ,  KRONER RUDI ,  MAHR NORBERT ,  JATZEK HANS-JURGEN ,  TAEGER KLAUS

IPC: C07D233/61 ,  C07D521/00 ,  C09K8/54 ,  C23F11/14 ,  C23F

公开(公告)号：NO990116D0

公开(公告)日：1999-01-12

申请号：NO990116

申请日：1999-01-12

Applicant: BASF AG

Inventor： OPPENLANDER KNUT ,  OETTER GUNTER ,  KRONER RUDI ,  MAHR NORBERT ,  JATZEK HANS-JURGEN ,  TAEGER KLAUS

IPC: C07D233/61 ,  C07D521/00 ,  C09K8/54 ,  C23F11/14 ,  C23F

公开(公告)号：DE10243360A1

公开(公告)日：2004-04-01

申请号：DE10243360

申请日：2002-09-18

Applicant: BASF AG

Inventor： RULAND ALFRED ,  SCHOLTISSEK MARTIN ,  OETTER GUENTER ,  TAEGER KLAUS

IPC: A01N25/30 ,  A61K8/39 ,  A61K8/86 ,  A61Q19/00 ,  C02F1/52 ,  C07C41/03 ,  C07C43/11 ,  C08G65/26 ,  C09D5/02 ,  C11D1/72 ,  A61K7/00

Abstract: 2-Propyl-heptan-1-ol alkoxylates (IA) with 3-14 ethylenoxy and 1.2-1.8 propylenoxy or pentenoxy or 1-1.8 butenoxy groups in the molecule are new. 2-Propyl-heptan-1-ol alkoxylates (IA) of formula (I), with specified numbers of alkoxylate groups, are new. A = propylenoxy, butenoxy or pentenoxy; n = 1.2-1.8 or, if A is butenoxy, 1-1.8; and m = 3-14. Independent claims are also included for the following: (1) use of a wider range of alkoxylates of formula (I; where n = 1-8; m = 2-20) as emulsifiers, foam regulators and wetting agents for hard surfaces; (2) preparation of alkoxylates (IA) by reacting the alkanol with propylene oxide and then with ethylene oxide under alkoxylation conditions, which can be carried out in the presence of a double metal cyanide compound as catalyst; (3) preparation of the alkanol by alkaline dimerization of valeraldehyde to an alpha,beta-unsaturated aldehyde, followed by hydrogenation; and (4) cleaning, wetting, coating, adhesive, leather degreasing, humectant, textile treatment or cosmetic, pharmaceutical or plant protection formulations containing (I).

公开(公告)号：BR0109882A

公开(公告)日：2003-06-03

申请号：BR0109882

申请日：2001-04-04

Applicant: BASF AG

Inventor： GUMBEL HELMUT ,  KAHMAN MARTIN AUS DEM ,  WAGNER NORBERT ,  TAEGER KLAUS

IPC: C07C43/11 ,  C08G65/06 ,  C08G65/26 ,  C08G65/28 ,  C09K23/42 ,  C11D1/722 ,  C11D3/00 ,  C11D11/00

Abstract: Alcohol alkoxylates of the formula (I)whereR is an at least singly branched C4-22-alkylR is C3-4-alkylR is C1-4-alkylR is methyl or ethyln is an average value from 1 to 50m is an average value from 0 to 20r is an average value from 0 to 50s is an average value from 0 to 50,where m is at least 0.5 if R is methyl or ethyl or r is 0, or alcohol alkoxylates of the formula (II)whereR is branched or unbranched C4-22-alkylR is C3-4-alkylp is an average value of from 1 to 50q is an average value of from 0.5 to 20are used as low-foam or foam-suppressing surfactants.

公开(公告)号：AU726417B2

公开(公告)日：2000-11-09

申请号：AU4700197

申请日：1997-07-16

Applicant: BASF AG

Inventor： OPPENLANDER KNUT ,  OETTER GUNTER ,  KRONER RUDI ,  MAHR NORBERT ,  JATZEK HANS-JURGEN ,  TAEGER KLAUS

IPC: C07D233/61 ,  C07D521/00 ,  C09K8/54 ,  C23F11/14 ,  C07D233/24

公开(公告)号：AU4700197A

公开(公告)日：1998-02-09

申请号：AU4700197

申请日：1997-07-16

Applicant: BASF AG

Inventor： OPPENLANDER KNUT ,  OETTER GUNTER ,  KRONER RUDI ,  MAHR NORBERT ,  JATZEK HANS-JURGEN ,  TAEGER KLAUS

IPC: C07D233/61 ,  C07D521/00 ,  C09K8/54 ,  C23F11/14 ,  C07D233/24

公开(公告)号：DE59404644D1

公开(公告)日：1998-01-02

申请号：DE59404644

申请日：1994-07-06

Applicant: BASF AG

Inventor： BECKMANN EBERHARD DR ,  ERREN STEFAN ,  BAUS ULF ,  ZIMMERMANN NORBERT ,  KROMM ERICH ,  TAEGER KLAUS ,  BORSCHEL EVA-MARIE ,  BURY WILLI

IPC: C08F2/26 ,  C08F8/06 ,  C09B67/20 ,  C08F8/36 ,  C09B67/46 ,  C09K23/00 ,  C09K23/52

Abstract: PCT No. PCT/EP94/02207 Sec. 371 Date Jan. 31, 1996 Sec. 102(e) Date Jan. 31, 1996 PCT Filed Jul. 6, 1994 PCT Pub. No. WO95/04088 PCT Pub. Date Feb. 9, 1995Sulfonated and oxidized indene polymers obtainable by (a) polymerization of indene or indene derivatives of the general formula I I where R1 is hydrogen, methyl or ethyl and n is 1 or 2, or of mixtures which contain the compounds I as well as other copolymerizable and/or non-polymerizable organic compounds in an amount of at least 10% by weight, b) sulfonation of the polymer with a sulfonating agent at from 40 DEG to 130 DEG C., and c) non-chain-degrading oxidation of the polymer at from 80 DEG to 180 DEG C. These indene polymers are suitable for use as dispersants for example in dye and pigment preparations.