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公开(公告)号:CA2916530C
公开(公告)日:2021-06-22
申请号:CA2916530
申请日:2014-07-03
Applicant: BASF SE
Inventor: PETER WOLFGANG , BRAIG ADALBERT , BERENS ULRICH , SCHONING KAI-UWE , GROB MARKUS , TARTARINI CINZIA , WEYLAND TANIA
IPC: C07D211/02 , C07D211/14 , C07D211/44
Abstract: Novel light stabilizers Abstract The present invention relates to symmetric diesters of hydroxyalky1-4-hydroxy-tetraalkylpiperidine compounds and their use as light stabilizers. They are compatible with and soluble in coating formulations of different polarity. The present invention relates to compounds having the general formula (1): m,,2 rk \ 0 CH2 0 R1 CH3) R1 0¨A¨ N 0 CH R2 R2/CH2 (1) wherein RI is the same and is an alkyl or cycloalkyl; and R2 and R3 are independently H or an alkyl. Date Recue/Date Received 2020-11-12
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公开(公告)号:AU2014288890B2
公开(公告)日:2018-03-08
申请号:AU2014288890
申请日:2014-07-03
Applicant: BASF SE
Inventor: PETER WOLFGANG , BRAIG ADALBERT , BERENS ULRICH , SCHONING KAI-UWE , GROB MARKUS , TARTARINI CINZIA , WEYLAND TANIA
IPC: C07D211/02 , C07D211/14 , C07D211/44
Abstract: The present invention relates to symmetric diesters of hydroxyalkyl-4-hydroxy- tetraalkylpiperidine compounds and their use as light stabilizers. They are compatible with and soluble in coating formulations of different polarity.
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公开(公告)号:AU2014288890A1
公开(公告)日:2016-02-04
申请号:AU2014288890
申请日:2014-07-03
Applicant: BASF SE
Inventor: PETER WOLFGANG , BRAIG ADALBERT , BERENS ULRICH , SCHONING KAI-UWE , GROB MARKUS , TARTARINI CINZIA , WEYLAND TANIA
IPC: C07D211/02 , C07D211/14 , C07D211/44
Abstract: The present invention relates to symmetric diesters of hydroxyalkyl-4-hydroxy- tetraalkylpiperidine compounds and their use as light stabilizers. They are compatible with and soluble in coating formulations of different polarity.
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公开(公告)号:ES2439917T3
公开(公告)日:2014-01-27
申请号:ES06763394
申请日:2006-05-31
Applicant: BASF SE
Inventor: VOGEL THOMAS , BRAIG ADALBERT , SCHAEFER THOMAS , KOHLI STECK RACHEL , STUTZ VALERIE
IPC: C07D251/24 , C08K5/3492 , C09D7/12
Abstract: Compuesto de fórmula (I) en la que E1 es un sistema de anillos condensados carbocíclico aromático sustituido o no sustituido que comprende almenos 3 anillos; E2 es independientemente tal como se define para E1; o es un naftilo sustituido o no sustituido; o es unsistema de anillos heterocíclico aromático sustituido o no sustituido que comprende uno o más anillos; ocorresponde a la fórmula R1 es H, alquilo C1-C24, alquenilo C2-C18, cicloalquilo C5-C12, fenilalquilo C7-C15, fenilo, o dicho fenilo o dicho20 fenilalquilo está sustituido en el anillo de fenilo con alquilo C1-C8; u OR3; R2 es H, alquilo C1-C18; alquenilo C2-C6; fenilo; fenilo sustituido con alquilo C1-C8 o con alcoxilo C1-C8; fenilalquilo C7-C11; cicloalquilo C5-C12; COOR4; CN; NH2, NHR7, -N(R7)(R8), NH-CO-R5; halógeno; haloalquilo C1-C18; alcoxilo C1-C18; -S-R3 u -O-R3; R3 es independientemente H, alquilo C1-C18; cicloalquilo C5-C20; alquenilo C3-C18; fenilo; alquilo C1-C18 queestá sustituido con fenilo, OH, alcoxilo C1-C18, cicloalcoxilo C5-C12, alqueniloxilo C3-C18, halógeno, -COOH,-COOR4, -O-CO-R5, -OCO-O-R6, -CO-NH2, -CO-NHR7, -CO-N(R7)(R8), CN, NH2, NHR7, -N(R7)(R8), -NHCO-R5, fenoxilo, fenoxilo sustituido con alquilo C1-C18, fenil-alcoxilo C1-C4, bicicloalcoxilo C6-C15, bicicloalquilC6-C15-alcoxilo, bicicloalquenil C6-C15-alcoxilo y/o con tricicloalcoxilo C6-C15; cicloalquilo C5-C12 que estásustituido con OH, alquilo C1-C4, alquenilo C2-C6 y/o con -O-CO-R5; -CO-R9 o -SO2-R10; o alquilo C3-C50 queestá interrumpido con uno o más átomos de oxígeno y está no sustituido o sustituido con OH, fenoxilo y/ocon alquil C7-C18-fenoxilo; o -A; -CH2-CH (XA)-CH2-O-R12; -CR13R13'-(CH2)m-X-A; -CH2-CH(OA)-R14; -CH2-CH(OH-CH2-XA.
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公开(公告)号:DE602007012346D1
公开(公告)日:2011-03-17
申请号:DE602007012346
申请日:2007-06-18
Applicant: BASF SE
Inventor: FRITZSCHE KATHARINA , GROB MARKUS , BRAIG ADALBERT , KIENZLE ILONA MARION , VILAIN GERARD DANIEL GEORGES
IPC: C07D487/04 , C07D471/04 , C07D498/04 , C07D513/04 , C09D7/12
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公开(公告)号:AT497502T
公开(公告)日:2011-02-15
申请号:AT07730216
申请日:2007-06-18
Applicant: BASF SE
Inventor: FRITZSCHE KATHARINA , GROB MARKUS , BRAIG ADALBERT , KIENZLE ILONA MARION , VILAIN GERARD DANIEL GEORGES
IPC: C07D487/04 , C07D471/04 , C07D498/04 , C07D513/04 , C09D7/12
Abstract: The instant invention relates to novel benzotriazole UV-absorbers having a long wavelength shifted absorption spectrum with significant absorbance up to 410-420 nm. Further aspects of the invention are a process for their preparation, a UV stabilized composition containing the new UV-absorbers and the use of the new compounds as UV-light stabilizers for organic materials.
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公开(公告)号:DE602006020839D1
公开(公告)日:2011-05-05
申请号:DE602006020839
申请日:2006-01-23
Applicant: BASF SE
Inventor: FRITZSCHE KATHARINA , BRAIG ADALBERT , FREY MARKUS , FISCHER WALTER
IPC: C07D487/04 , C09D7/12
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