公开(公告)号：US20140336312A1

公开(公告)日：2014-11-13

申请号：US14339520

申请日：2014-07-24

Applicant: BASF SE

Inventor： Simon Schambony ,  Hideo Yamazaki ,  Greg Coughlin

IPC: C09K15/30 ,  C08L23/12

CPC classification number: C09K15/30 ,  C07D211/58 ,  C07D249/20 ,  C08K5/1345 ,  C08K5/3435 ,  C08K5/3475 ,  C08K5/34926 ,  C08L23/12 ,  C08L2666/78

Abstract: The invention relates to mixtures, comprising (a) an oligomeric compound, comprising repeat units of the general formula (I) or acid-addition salts thereof and/or (b) a compound of the general formula (II) or acid-addition salts thereof and (c) at least one compound of the general formula (III) and (d) optionally further additives, and also to the use of these mixtures for the stabilization of non-living organic materials with respect to exposure to light, oxygen, and/or heat. The invention further relates to non-living organic materials, comprising at least one of these mixtures, and to articles produced therefrom. The invention further relates to a process for the stabilization of non-living organic materials, with respect to exposure to light, oxygen, and/or heat.

Abstract translation: 本发明涉及混合物，其包含（a）低聚化合物，其包含通式（I）的重复单元或其酸加成盐和/或（b）通式（II）的化合物或酸加成盐 和（c）至少一种通式（III）和（d）的化合物任选的其它添加剂，并且还涉及这些混合物用于稳定非活性有机材料相对于光，氧， 和/或加热。 本发明还涉及包含这些混合物中的至少一种的非活性有机材料以及由其制备的制品。 本发明还涉及在暴露于光，氧和/或热的情况下稳定非活性有机材料的方法。

公开(公告)号：US09475918B2

公开(公告)日：2016-10-25

申请号：US13874619

申请日：2013-05-01

Applicant: BASF SE

Inventor： Simon Schambony ,  Alban Glaser ,  Hubert Trauth ,  Manfred Appel ,  Sylke Haremza

IPC: C09K15/20 ,  C08K5/3435 ,  C08K5/34 ,  C09D7/12 ,  C07D211/58 ,  C07B63/04

CPC classification number: C08K5/3435 ,  C07B63/04 ,  C07D211/58 ,  C08K5/34 ,  C08K2201/014 ,  C08L23/12 ,  C08L2201/08 ,  C09D7/48 ,  C09D7/65 ,  C09K15/20 ,  C09K15/30

Abstract: Suitable stabilizers for organic material are a mixture comprising A. at least one oligomeric compound, comprising repeat units of the formula (I), in which the meanings of the symbols are as follows: R1 is hydrogen, C1-C6-alkyl, formyl, C2-C6-alkanoyl, C1-C12-alkoxy, C5-C6-cycloalkoxy, cyanomethyl, 2-hydroxyethyl, benzyl or a radical of the formula —CR′═CH—CO—OR″, where R′ is hydrogen, C1-C6-alkyl or a radical of the formula —CO—OR″, and R″ is C1-C18-alkyl, C5-C8-cycloalkyl, C7-C18-aralkyl, phenyl, or tolyl; R2 is a mixture composed of C14-C28-alkyl groups, where two of these alkyl groups whose number of carbon atoms is not permitted to differ by more than two respectively make up at least 30% of this mixture; R3 and R4, independently of one another, are C1-C6-alkyl; and B. at least one compound of the formula (II) or (III) where the meanings of the symbols and indices are as follows: n and m, independently of one another, are a natural number from 2 to 22, and R1, R3 and R4, independently of one another, have the meanings given in formula (I).

Abstract translation: 用于有机材料的合适的稳定剂是包含A.至少一种低聚化合物的混合物，其包含式（I）的重复单元，其中符号的含义如下：R 1是氢，C 1 -C 6 - 烷基，甲酰基， C 2 -C 6 - 烷酰基，C 1 -C 12 - 烷氧基，C 5 -C 6 - 环烷氧基，氰基甲基，2-羟基乙基，苄基或式-CR'≡CH-CO-OR的基团，其中R'是氢，C1- C6烷基或式-CO-OR基团，R“为C1-C18-烷基，C5-C8-环烷基，C7-C18-芳烷基，苯基或甲苯基; R2是由C14-C28-烷基组成的混合物，其中不允许两个以上碳原子数不同的这些烷基中的两个分别构成该混合物的至少30％ R 3和R 4彼此独立地为C 1 -C 6 - 烷基; 和B.至少一种式（II）或（III）的化合物，其中符号和指数的含义如下：n和m彼此独立地是2至22的自然数，并且R 1， R 3和R 4彼此独立地具有式（I）中给出的含义。