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公开(公告)号:JPH1060018A
公开(公告)日:1998-03-03
申请号:JP14438297
申请日:1997-06-03
Applicant: BASF AG
Inventor: SUTORIS HEINZ FRIEDRICH DR , AUMUELLER ALEXANDER DR , KOCH ANDREAS DR , DECKERS ANDREAS DR , SCHAUS ECKARD DR , KLIMESCH ROGER DR , KINGMA AREND JOUKE DR , WEBER WILHELM DR
IPC: C08F2/34 , C07B63/04 , C07C7/20 , C07C11/04 , C07C51/50 , C08F2/38 , C08F2/40 , C08F10/00 , C08F210/02
Abstract: PROBLEM TO BE SOLVED: To enable precipitate formation to be diminished due to too rapid polymerization of the subject monomer during its compression by conducting the compression in the presence of a sterically hindered amine derivative. SOLUTION: An ethylene-based unsaturated monomer is compressed under a pressure of 200-5,000 bar in the absence of any polymerization initiator but in the presence of a sterically hindered amine derivative. In this case, it is preferable that 0.0001-0.1wt.%, based on the monomer, of an N-oxyl compound of e.g. the formula (R is an alkyl, cycloalkyl, aralkyl, etc.) in combination with the amine derivative, the temperature during the compression is 20-140 deg.C, and an auxiliary stabilizer is used.
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公开(公告)号:JP2001139943A
公开(公告)日:2001-05-22
申请号:JP2000303893
申请日:2000-10-03
Applicant: BASF AG
Inventor: APPEL MANFRED , TRAUTH HUBERT , KROCKENBERGER JUERGEN , AUMUELLER ALEXANDER DR
IPC: C09K15/06 , C08K5/00 , C08K5/10 , C08K5/101 , C08K5/134 , C08K5/1535 , C08K5/17 , C08K5/51 , C08L75/04 , C08L101/00 , C08L101/02 , C09K15/08 , C09K15/30 , C09K15/32
Abstract: PROBLEM TO BE SOLVED: To obtain a stabilizer composition. SOLUTION: This stabilizer composition comprising (A) at least one 3-aryl acrylate represented by general formula I, (B) a polymer compound which has a mol.wt. of at least 2,000 and has secondary amine functional groups-having side chains in the basic structure of the polymer, wherein all substituents are not hydrogen at the α-positions from the amine-nitrogen atoms, (C) at least one chroman derivative represented by general formula II, and (D) at least one of organic phosphites and/or phosphonites.
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公开(公告)号:JPH10158140A
公开(公告)日:1998-06-16
申请号:JP32805297
申请日:1997-11-28
Applicant: BASF AG
Inventor: HABECK THORSTEN DR , AUMUELLER ALEXANDER DR , SCHEHLMANN VOLKER DR , WESTENFELDER HORST , WUENSCH THOMAS DR
IPC: A61K8/30 , A61K8/00 , A61K8/41 , A61K8/42 , A61K8/46 , A61K8/49 , A61K31/13 , A61K31/22 , A61Q1/00 , A61Q1/04 , A61Q17/04 , A61Q19/00 , C07C225/14 , C07C229/30 , C07C229/56 , C07C229/60 , C07C255/30 , C07C255/58 , C07C309/46 , C07D275/02 , C07D275/03 , C07D319/06 , C07D333/38 , A61K7/42 , A61K7/00 , A61K7/48
Abstract: PROBLEM TO BE SOLVED: To obtain a cosmetic and pharmaceutical preparation capable of absorbing rays in UVA region with high absorbance and having light stability by compounding a UV ray-absorbing compound known in cosmetics, etc., for protecting human skin or human hair from sun light with an enamine derivative. SOLUTION: This preparation of the formula [CC double bonds exist in an E- and/or Z-configuration; R is COOR , CONR R , R OP(OR )O, etc.; R is COOR , etc.; R is H, a is an aromatic group having 5-12 ring atoms, etc.; R to R are each H, a
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公开(公告)号:EP0206266A2
公开(公告)日:1986-12-30
申请号:EP86108389
申请日:1986-06-19
Applicant: BASF AG
Inventor: HUENIG SIEGFRIED DR , AUMUELLER ALEXANDER DR , ERK PETER
IPC: C07D307/89 , C07C67/00 , C07C239/00 , C07C261/04 , C07D307/87 , C07D317/66 , C07F1/00 , C07F1/08 , C07F1/10 , C07F3/00 , C07F5/00 , C07F9/54 , C08K3/00 , C08K3/16 , C08K5/29 , C08K5/315 , H01B1/12 , H01L51/30 , H01L51/42 , H01M4/60 , H01M4/90 , H01M6/16 , H01M6/18 , C07C125/08 , C08K5/16 , H01L31/02 , H01M4/10
CPC classification number: H01M6/18 , C08K5/315 , H01L51/0051 , H01M4/60 , H01M4/9008 , H01M6/166 , Y02E10/549
Abstract: Neue Radikalionensalze der Formel in der R¹, R², R³ und R unabhängig voneinander für Wasserstoff, Methyl, Ethyl, Phenyl, Methoxy, Ethoxy, Fluor, Chlor oder Brom und wobei R¹ oder R¹ und R³ auch tert.-Butyl und/oder R¹ und R² und/oder R³ und R jeweils zusammen einen Rest der Formel bedeuten und worin z 0, 1, 2 oder 3 ist und die ankondensierten aromatischen Ringe gegebenenfalls durch 1 oder 2 Chlor, Brom, Methyl und/oder Methoxy substituiert sind, M ⊕ für ein m-wertiges Alkalimetall-, Erdalkalimetall-, Übergangsmetall-, Zinn-, Blei-, Thallium-, Ammonium-, Phosphonium-, Arsonium- oder Stiboniumion, k für 1 bis 5, l für 0,1 bis 4, m für 1 bis 3, n für 0,1 bis 4, x für 0 bis 2 und y für 0 bis 6 stehen, wobei k, l, n, x und y auch gebrochene Zahlen sein können und die Summe (l + x) = n·m ist. Die Salze (I) weisen im kristallinen Zustand elektrische Leitfähigkeit auf. Eine Reihe der Salze ist bei Temperaturen um und über 300°C stabil. Die Salze (I) sind u.a. zur Verwendung als elektrische Halb- und Photoleiter, als Elektroden- oder Speichermaterial und in elektrischen Batterien geeignet.
Abstract translation: 式
的新自由基离子盐,其中R 1,R 2,R 3和R <4>彼此独立R 1或R 1和R 3和叔氢,甲基,乙基,苯基,甲氧基,乙氧基,氟,氯或溴,并且其中的 丁酯和/或R 1和R 2和/或R 3和R <4>的每个一起表示下式基团的 并且其中z是0,1,2或3,稠合芳族环任选地被1个或2个氯取代的,溴 ,甲基和/或甲氧基取代,米 ⊕是一个m价的碱金属,碱土金属,过渡金属,锡,铅,铊,铵,鏻,鉮或Stiboniumion,对于k 1至5,L代表0.1至4,m是1至3,n为0.1〜4,x为0至2,y为0至6,其中,k,L,N,X和Y也 可以是小数和的总和(L + X)= N·m以下。 在结晶状态的盐(I)具有导电性。 一些盐的稳定在和高于300℃的气温。 盐(I)包括 适合作为电半和感光体,作为电极材料或存储器和电的电池使用。 -
公开(公告)号:DE19648811A1
公开(公告)日:1998-05-28
申请号:DE19648811
申请日:1996-11-27
Applicant: BASF AG
IPC: C08J9/20 , C08F2/00 , C08F2/16 , C08F2/40 , C08F2/44 , C08F12/08 , C08F14/06 , C07D211/94 , C07D498/10 , C07D491/10
Abstract: A method for polymerizing vinyl monomers in the aqueous phase. In order to avoid deposits from being formed on the surfaces of the reactor, polymerization occurs in the presence of at least one N-oxyl compound of a secondary amine carrying no hydrogen atoms on atoms alpha -C.
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公开(公告)号:DE19519895A1
公开(公告)日:1996-12-05
申请号:DE19519895
申请日:1995-05-31
Applicant: BASF AG
Inventor: KRAUSE ALFRED DR , HOLDERBAUM MARTIN DR , AUMUELLER ALEXANDER DR , TRAUTH HUBERT , SPERLING-VIETMEIER KARIN DR
IPC: C07B63/04 , C07C255/19 , C07C255/30 , C07C255/41 , C07D211/46 , C08K5/315 , C08K5/3435 , C09D7/12 , C07C255/23 , A61K31/445 , C07C253/30 , C09K15/20 , C09K15/30
Abstract: 2-Cyanoacrylic esters (I) of alpha ,w-bis(4-hydroxy-2,2,6,6-tetramethylpiperid-1-yl)alkanes or (cyclo)aliphatic polyols of the given formula (I) are new. R , R = the radical of an iso- or heterocyclic ring system with at least one iso- or heteroaromatic ring and \- 1 of R and R is not H, n = 2-10, if n = 2, X = a gp. of formula (II), m = 2-8; if n = 3-10, X = the radical of an n-hydric 3-20C (cyclo)aliphatic polyol, opt. with 1 or 2 heteroatoms in the cycloaliphatic gp. and up to 8 non-adjacent O or S atoms or -NH- or 1-4C alkylimino gps. in the aliphatic chain. Also claimed are various materials stabilised against the action of light, O2 and heat with (I).
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公开(公告)号:ES2046271T3
公开(公告)日:1995-04-01
申请号:ES88117167
申请日:1988-10-15
Applicant: BASF AG
Inventor: AUMUELLER ALEXANDER DR , NEUMANN PETER DR , TRAUTH HUBERT
IPC: C07D211/58 , C07D221/20 , C07D401/12 , C07D405/12 , C07D409/12 , C08K5/34 , C08K5/3435
Abstract: 4-Formylaminopiperidine derivatives of the formula (I) (II) where n is 1 or 2, R1 to R4 are each alkyl or R1 and R2 or R3 and R4 are tetra- or pentamethylene, R5 is hydrogen or alkyl, R6 is hydrogen, unsubstituted or substituted alkyl, alkenyl, aralkyl or acyl, and, when n is 1, Y is hydrogen, unsubstituted or substituted alkyl, alkenyl, cycloalkyl, bicycloalkyl, aralkyl, aryl, alkyl containing heterocyclic radicals, or or, when n is 2, Y is alkylene, cycloalkylene, aralkylene or arylene or is alkylene which is interrupted by oxygen, nitrogen, sulfur or a 5-membered or 6-membered heterocyclic structure, and their acid addition salts have very good stabilizing properties in plastics.
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公开(公告)号:DE4303648A1
公开(公告)日:1994-08-11
申请号:DE4303648
申请日:1993-02-09
Applicant: BASF AG
Inventor: HOLDERBAUM MARTIN DR , AUMUELLER ALEXANDER DR , TRAUTH HUBERT
IPC: C07F9/40 , C07F9/58 , C07F9/59 , C08K5/53 , C08K5/5353 , C08K5/5373 , C08K5/5393 , C09D7/12 , C09K15/32
Abstract: PCT No. PCT/EP94/00254 Sec. 371 Date Aug. 9, 1995 Sec. 102(e) Date Aug. 9, 1995 PCT Filed Jan. 29, 1994 PCT Pub. No. WO94/18210 PCT Pub. Date Aug. 18, 1994Aminovinylphosphonic esters I where R1 is cyano, a radical of the formula -CO-OR6 or a group of the formula R2, R3 and R6 are C1-C20-alkyl, C5-C8-cycloalkyl, C7-C18-aralkyl, phenyl or tolyl, R4 is an unsubstituted or substituted phenyl or heterocyclic group defined below R5 is hydrogen or C1-C12-alkyl, R7 is hydrogen, C1-C6-alkyl, formyl, C2-C6-alkanoyl, C1-C12-alkoxy, C5- or C6-cycloalkoxy, cyanomethyl, 2-hydroxyethyl, benzyl or a radical of the formula -CR8=CH-CO-OR6, R8 is hydrogen, C1-C6-alkyl or a radical of the formula -CO-OR6, and X is oxygen or NH, are used as light, oxygen and heat stabilizers for organic material.
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公开(公告)号:DE4239437A1
公开(公告)日:1994-05-26
申请号:DE4239437
申请日:1992-11-24
Applicant: BASF AG
Inventor: KRAUSE ALFRED DR , DENZINGER WALTER , HETTCHE ALBERT DR , AUMUELLER ALEXANDER DR , TRAUTH HUBERT
IPC: C08L101/00 , C08F8/32 , C08F22/36 , C08F210/14 , C08F222/40 , C08K5/3435 , C09D201/00 , C08F226/06 , C08L39/04 , C08L35/00 , C08L23/24 , C09K15/22 , C09D7/12
Abstract: Described are maleic acid imide alpha -olefin copolymers with a mean molecular weight of 1,000 to 50,000, built up of structural units of the formula I, R being a tetramethylpiperidinyl grouping of the formula II in which R is hydrogen, C1 to C6 alkyl, formyl, C2 to C6 alkanoyl, C1 to C12 alkoxy, C5 to C6 cycloalkoxy, cyanomethyl, 2-Hydroxyethyl, benzyl or a group of the formula -CR = CH-CO-OR , R being hydrogen,C1 to C6 alkyl or a group of the formula -CO-OR , and r being C1 to C18 alkyl, C5 to C8 cycloalkyl, C7 to C18 aralkyl, phenyl or tolyl, where R can also denote, in a quantity of up to 8 mole % relative to II, hydrogen, C1 to C22 alkyl or C5 to C8 cycloalkyl, and R is a mixture of C14 to C28 alkyl groups, two of these alkyl groups, which may not differ from each other by more than two C-atoms, constituting at least 30 % of this mixture. The copolymers described are suitable for use as light-protection agents and stabilizers for organic materials, particularlyplastics and paints.
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公开(公告)号:DE4204970A1
公开(公告)日:1993-08-26
申请号:DE4204970
申请日:1992-02-19
Applicant: BASF AG
Inventor: AUMUELLER ALEXANDER DR , GAREISS BRIGITTE DR
IPC: C07D241/44 , C07D251/18 , C07D251/54 , C08K5/3465 , C08K5/3492 , C08L101/00
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