公开(公告)号：US20230159727A1

公开(公告)日：2023-05-25

申请号：US17437176

申请日：2020-03-04

申请人： BASF SE

发明人： Manuele VITALI ,  Elisa MONTRONI ,  Matteo PORI ,  Elena CAPITO ,  Christian KRANEMANN

IPC分类号： C08K5/3492 ,  C07D401/14

CPC分类号： C08K5/34926 ,  C07D401/14 ,  C08K2201/014

摘要： The present invention relates to mixtures of sterically hindered amines of the formulae (1) and (2)




wherein

at least one of the radicals Z1, Z2, Z3, Z4, Z5 and Z6 is C1-C18 alkyloxy or C5-C7 cycloalkyloxy and the remaining of the radicals Z1, Z2, Z3, Z4, Z5 and Z6 are hydrogen, hydroxy, C1-C18 alkyloxy or C5-C7 cycloalkyloxy, and

at least one of the radicals Y1, Y2, Y3, Y4, Y5 and Y6 is a group of formula —CH2—CH═CH—R and the remaining of the radicals Y1, Y2, Y3, Y4, Y5 and Y6 are hydrogen or a group of formula —CH2—CH═CH—R, and

the other substituents are as defined according to the present invention,

methods for stabilization of an organic material, and

a process for the preparation of compounds of formula (1′).

公开(公告)号：US20210163710A1

公开(公告)日：2021-06-03

申请号：US17045002

申请日：2019-04-01

申请人： BASF SE

发明人： Thomas EHLIS ,  Heinz HERBST ,  Daniel MUELLER ,  Manuele VITALI ,  Gregor HUBER

IPC分类号： C08K5/3475 ,  C08K5/06

摘要： An ultraviolet radiation absorbing composition can be used as a light stabilizer for a shaped artificial polymer article, wherein the polymer is a synthetic polymer and/or a natural elastomer and wherein the ultraviolet radiation absorbing composition includes the compound of formula (I) wherein n and m are independently 0 to 20, and at least one of m and n being ≥1; and X1, X2, X3, X4 and X5 are the same or different and are independently selected from H, C(O)R1 with R1 being C8-C24-alkyl, or a group of the general formula (II) wherein R2 is H or halogen.

公开(公告)号：US20160237063A1

公开(公告)日：2016-08-18

申请号：US15029970

申请日：2014-10-13

申请人： BASF SE

发明人： Cornelia SCHLETH ,  Liane SCHULZ ,  Bruno ROTZINGER ,  Bjoern LUDOLPH ,  Manuele VITALI

IPC分类号： C07D401/14 ,  C08K5/132 ,  C08K5/3475 ,  C08K5/524 ,  C08K3/00 ,  C08K3/04 ,  C08K3/22 ,  C08K3/34 ,  C08K13/02 ,  C08K5/00 ,  C08K5/3492 ,  C08K5/134

CPC分类号： C07D401/14 ,  C08K3/013 ,  C08K3/04 ,  C08K3/22 ,  C08K3/346 ,  C08K5/005 ,  C08K5/132 ,  C08K5/134 ,  C08K5/3492 ,  C08K5/34926 ,  C08K5/524 ,  C08K13/02 ,  C08L23/12

摘要： A compound of the formula (I), wherein R1 and R2 independently of one another are hydrogen, C1-C22alkyl, —O., —OH, —CH2CN, C1-C18alkoxy, C2-C18alkoxy substituted by —OH; C5-C12cycloalkoxy, C3-C6alkenyl, C3-C6alkenyloxy, C7-C9phenylalkyl unsubstituted or substituted on the phenyl by 1, 2 or 3 C1-C4alkyl; or C1-C8acyl; and R3 and R4 independently of one another are C1-C22alkyl or a group of the formula (1a), wherein R0 has one of the meanings of R1 and R2.

摘要翻译： 式（I）的化合物，其中R 1和R 2彼此独立地为氢，C 1 -C 22烷基，-O 1，-OH，-CH 2 CN，C 1 -C 18烷氧基，被-OH取代的C 2 -C 18烷氧基; C 5 -C 12环烷氧基，C 3 -C 6烯基，C 3 -C 6烯氧基，未被取代或在苯基上被1,2或3个C 1 -C 4烷基取代的C 7 -C 9苯基烷基; 或C 1 -C 8酰基; 和R 3和R 4彼此独立地是C 1 -C 22烷基或式（1a）的基团，其中R 0具有R 1和R 2的含义之一。

公开(公告)号：US20230407050A1

公开(公告)日：2023-12-21

申请号：US18035176

申请日：2021-10-28

申请人： BASF SE

发明人： Tania WEYLAND ,  Heinz HERBST ,  Manuele VITALI ,  Daniel MUELLER

IPC分类号： C08K5/3492 ,  C08K3/26 ,  C08K3/22 ,  C08K5/3475

CPC分类号： C08K5/3492 ,  C08K3/26 ,  C08K3/22 ,  C08K5/3475 ,  C08K2003/267 ,  C08K2003/2224

摘要： The presently claimed invention relates to a method for stabilizing an organic material by reducing degradation induced by a chlorine containing compound. The presently claimed invention further relates to a stabilizer mixture comprising at least one compound (A), at least one UV absorber, and at least one metal hydroxide. The presently claimed invention also relates to a composition comprising an organic material, and the stabilizer mixture. Further, the presently claimed invention relates to an article prepared from the composition. Still further, the presently claimed invention relates to a use of the stabilizer mixture for stabilizing an organic material by reducing degradation induced by a chlorine containing compound.

公开(公告)号：US20170073498A1

公开(公告)日：2017-03-16

申请号：US15310686

申请日：2015-05-11

申请人： BASF SE

发明人： Manuele VITALI ,  Enrico GALFRE ,  Davide ALVISI

IPC分类号： C08K5/3492 ,  C09K15/30

CPC分类号： C08K5/34926 ,  C08K5/005 ,  C08K2201/014 ,  C09K15/30 ,  C08L23/04

摘要： A stabilizer composition containing (I) a compound of the formula (I) and (II) a compound of the formula (II) wherein the radicals R1 independently of one another are C1-C18 alkyl or C3-C12 cycloalkyl;the radicals X1 independently of one another are hydrogen, C1-C18 alkyl, C3-C12 cyclo-alkyl or a group of the formula (III-D; (III-I) the radicals X2 independently of one another are hydrogen, C1-C18 alkyl, C3-C12 cyclo-alkyl or a group of the formula (III-ID; (III-ID and Y is C2-C12 alkylene.

摘要翻译： 一种稳定剂组合物，其包含（I）式（I）和（II）的化合物，式（II）的化合物，其中基团R 1彼此独立地为C 1 -C 18烷基或C 3 -C 12环烷基;基团X 1独立地 一个是氢，C 1 -C 18烷基，C 3 -C 12环烷基或式（III-I）基团。 （III-I）基团X2彼此独立地是氢，C 1 -C 18烷基，C 3 -C 12环烷基或式（III-II）的基团; （III-II），Y为C2-C12亚烷基。

公开(公告)号：US20230102449A1

公开(公告)日：2023-03-30

申请号：US17798465

申请日：2021-02-05

申请人： BASF SE

发明人： Tania WEYLAND ,  Gerard LIPS ,  Sebastien VILLENEUVE ,  Manuele VITALI

IPC分类号： A01G9/14 ,  B32B27/32 ,  C08K5/3492 ,  C08L23/04 ,  B32B27/18

摘要： A stabilizer mixture comprising a sterically hindered amine light stabilizer, a triazine UV absorber and a benzophenone UV absorber.

公开(公告)号：US20190161599A1

公开(公告)日：2019-05-30

申请号：US16264920

申请日：2019-02-01

申请人： BASF SE

发明人： Manuele VITALI ,  Enrico GALFRE ,  Davide ALVISI

IPC分类号： C08K5/3492 ,  C08K5/00 ,  C09K15/30

摘要： A stabilizer composition containing(I) a compound of the formula (I) and (II) a compound of the formula (II) wherein the radicals R1 independently of one another are C1-C18 alkyl or C3-C12 cycloalkyl; the radicals X1 independently of one another are hydrogen, C1-C18 alkyl, C3-C12 cycloalkyl or a group of the formula (III-I); the radicals X2 independently of one another are hydrogen, C1-C18 alkyl, C3-C12 cycloalkyl or a group of the formula (III-II); and Y1 is C2-C12 alkylene.

公开(公告)号：US20180291003A1

公开(公告)日：2018-10-11

申请号：US16009024

申请日：2018-06-14

申请人： BASF SE

发明人： Cornelia SCHLETH ,  Liane SCHULZ ,  Bruno ROTZINGER ,  Bjoern LUDOLPH ,  Manuele VITALI

IPC分类号： C07D401/14 ,  C08K5/134 ,  C08K3/22 ,  C08K13/02 ,  C08K5/524 ,  C08K5/3492 ,  C08K5/3475 ,  C08K3/013 ,  C08K5/132 ,  C08K5/00 ,  C08K3/34 ,  C08K3/04 ,  C08L23/12

摘要： A compound of formula (I) whereinR1 and R2 independently of one another are hydrogen, C1-C22alkyl, —O—, —OH, —CH2CN, C1-C18alkoxy, C2-C18alkoxy substituted by —OH; C5-C12cycloalkoxy,C3-C6alkenyl, C3-C6alkenyloxy, C7-C9phenylalkyl unsubstituted or substituted on the phenyl by 1, 2 or 3 C1-C4alkyl; or C1-C8acyl; andR3 and R4 independently of one another are C1-C22alkyl or a group of the formula (Ia) wherein R0 has one of the meanings of R1 and R2.