申请人:Daute Peter
公开号:US20130035271A1
公开(公告)日:2013-02-07
The present invention relates to a process for the preparation of an ester from a polyol which is solid at 25° C. and a carboxylic acid component which contains at least 50 wt. % of at least one mono- or polyunsaturated aliphatic carboxylic acid, based on the total weight of the carboxylic acid component, in a reactor under reduced pressure. The invention also provides a device, a process for the preparation of a thermoplastic composition comprising the ester prepared according to the invention, a process for the production of a shaped article comprising the ester according to the invention or the thermoplastic composition according to the invention, a process for the production of a packed product, a process for the production of an at least partly coated object, and uses of the esters according to the invention as an additive in various compositions.
本发明涉及一种在减压条件下,从在25℃下为固体的多元醇和至少含有50重量%的至少一种单元或多元不饱和脂肪族羧酸的羧酸组分中制备酯的方法。本发明还提供了一种装置、根据本发明制备的酯组成的热塑性组合物的制备方法、根据本发明制备的酯或热塑性组合物的成型制品的生产方法、包装产品的生产方法、至少部分涂覆物体的生产方法,以及将本发明的酯用作各种组合物中的添加剂的用途。