Aid and method for processing thermoplastic polymer compositions
申请人:Hauk Jurgen
公开号:US20050192401A1
公开(公告)日:2005-09-01
The present invention is directed to processes for the preparation of a processing aid for vinyl polymers, to processing aids prepared in accordance with the process of the invention and to polymer compositions comprising such processing aids.
Stabilizer composition, production and use thereof
申请人:Fokken Stefan
公开号:US20050040367A1
公开(公告)日:2005-02-24
The present invention is a stabilizer composition for halogen-containing polymers comprising at least one organic onium perchlorate and at least one organic solvent. The present invention also includes a solid stabilizer comprising at least one organic onium perchlorate and a stabilizer comprising phosphonium perchlorate. The present invention also includes a polymer composition containing the onium perchlorate stabilizer and a formed body comprising the polymer composition. The present invention further includes a process for producing the onium perchlorate stabilizer and a method of stabilizing polymers comprising mixing the onium perchlorate stabilizer with the polymer.
US3944491A
申请人:——
公开号:US3944491A
公开(公告)日:1976-03-16
[EN] STABILIZER COMPOSITION CONTAINING PHOSPHITE ESTERS<br/>[FR] COMPOSITION DE STABILISANT RENFERMANT DES ESTERS DE PHOSPHITE
申请人:BAERLOCHER ITALIA S P A
公开号:WO2006066947A1
公开(公告)日:2006-06-29
[EN] The invention relates to a phosphite ester containing stabilizer composition for halogen-containing polymers, its production and its use and to a polymer composition containing such a phosphite ester containing stabilizer composition. [FR] L'invention concerne une composition de stabilisant renfermant des esters de phosphite et destinée à des polymères renfermant de l'halogène, la production de celle-ci et l'utilisation de celle-ci, ainsi qu'une composition de polymères renfermant une telle composition de stabilisant renfermant des esters de phosphite.