STERICALLY HINDERED AMINE STABILIZER

• Main Authors: SALA MASSIMILIANO, BASSI ANNA, HOPPE HOLGER, LUDOLPH BJOERN, LIPS GERARD, MENOZZI EDOARDO
• Format: Patent
• Language: English; Korean
• Published: 30.05.2018
• Subjects: ADHESIVES; CHEMISTRY; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; DYES; HETEROCYCLIC COMPOUNDS; MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; ORGANIC CHEMISTRY; ORGANIC MACROMOLECULAR COMPOUNDS; PAINTS; POLISHES; THEIR PREPARATION OR CHEMICAL WORKING-UP; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS

본 발명은 식 I 또는 II의 산소-치환된 입체 장애 아민에 관한 것이다:상기 식에서, 예를 들어, R, R, R, R, R, R, R, R, R, R는-부틸이고; Z내지 Z은 프로폭시이며, R, R, R, R, R은 2,2,6,6-테트라메틸-1-프로폭시-피페리딘-4-일이다. 식 I 또는 II의 화합물과, 산화, 열 또는 광 유도 분해에 민감한 유기 물질을 포함하는 조성물이 추가로 기재된다. 임의적으로, 추가 첨가제가 포함된다. The present invention relates to oxygen-substituted sterically hindered amines of the formulae I or II: (II), wherein, for example, F2, R3, R5, R6, R8, R9, R11, R12, R13, R14 are n-butyl: Z1 to Z10 are propoxy and R1, R4, R7, R10, R13 are 2,2,6,6-tetramethyl-1-propoxy-piperidin-4-yl. Compositions comprising compounds of formulae I or II and an organic material, which is susceptible to oxidative, thermal or light-induced degradation, are further disclosed. Optionally, further additives are contained.