哌啶 、 2,6-二叔丁基苯酚 、 苯甲醛 在
乙醇 作用下,
以
乙醇 为溶剂,
反应 14.0h,
以to yield 86 g (67%) of the title compound as a pale yellow solid的产率得到2,6-di-tert-butyl-4-(phenyl-piperidin-1-yl-methyl)-phenol
参考文献:
名称:
Polyester and polyamide compositions of low residual aldehyde content
Polyester and polyamide compositions of low residual aldehyde content
申请人:Tinkl Michael
公开号:US20050176859A1
公开(公告)日:2005-08-11
A mixture of a polyester or a polyamide, such as poly(ethylene terephthalate) PET, and a suitable stabilizer selected from the group consisting of certain Mannich base compounds, when extrusion compounded exhibits a lower residual acetaldehyde content than does PET or polyamide alone when similarly treated. The invention pertains to any polyester or polyamide used in the manufacture of molded articles, fibers, or films, for instance bottles or containers which are used to store consumer materials, for example food, beverages and water.
POLYESTER AND POLYAMIDE COMPOSITIONS OF LOW RESIDUAL ALDEHYDE CONTENT
申请人:Ciba Specialty Chemicals Holding Inc.
公开号:EP1440117A2
公开(公告)日:2004-07-28
[EN] POLYESTER AND POLYAMIDE COMPOSITIONS OF LOW RESIDUAL ALDEHYDE CONTENT<br/>[FR] COMPOSITIONS DE POLYESTER ET DE POLYAMIDE A FAIBLE CONTENU EN ALDEHYDE RESIDUEL
申请人:CIBA SC HOLDING AG
公开号:WO2003031507A2
公开(公告)日:2003-04-17
A mixture of a polyester or a polyamide, such as poly(ethylene terephthalate) PET, and a suitable stabilizer selected from the group consisting of certain Mannich base compounds, when extrusion compounded exhibits a lower residual acetaldehyde content than does PET or polyamide alone when similarly treated. The invention pertains to any polyester or polyamide used in the manufacture of molded articles, fibers or films, for instance bottles or containers which are used to store consumer materials, for example food, beverages and water.