Title:
長鎖アルキル基を有するポリマーのエステル化合物を含有する組成物の製造方法ならびに該組成物の使用
Document Type and Number:
Japanese Patent JP4681187
Kind Code:
B2
Abstract:
In a process for the production of poly(meth)acrylate compositions by polymerisation of unsaturated monomers in presence of initiators, transition metal catalysts and coordinating ligands, polymerisation is carried out in presence of a mineral oil using a monomer mixture comprising 50-100 wt% unsaturated ester compounds. A process for the production of poly-(meth)acrylate compositions involves polymerisation of ethylenically unsaturated monomers with the aid of initiator(s) with a transferable atom group and transition metal catalysts(s), in presence of ligands which can form coordination compounds with the catalyst(s). In this process, polymerisation is carried out in presence of 5-95 wt% mineral oil and the monomer mixture comprises 50-100 wt% unsaturated ester compound(s) of formula R 2>R 3>C=CR-COOR 1> (I) in which R : H or methyl; R 1>6-40C alkyl (linear or branched); R 2>, R 3>H or -COOR'; R' : H or 6-40C alkyl An independent claim is also included for a method for the production of polymers by isolating the polymer from a solution obtained by this process.
Inventors:
Zebastian loin
Boris Eisenberg
Joseph Martin Bollinger
Marx Scheller
Boris Eisenberg
Joseph Martin Bollinger
Marx Scheller
Application Number:
JP2001541082A
Publication Date:
May 11, 2011
Filing Date:
November 29, 2000
Export Citation:
Assignee:
Evonik RohMax Additives GmbH
International Classes:
C08F4/40; C08F2/06; C08L33/06; C08F2/44; C08F4/10; C08F4/44; C08F4/50; C08F6/00; C08F6/12; C08F20/12; C08F20/18; C08F120/18; C08F122/12; C08F220/18; C08F222/10; C08F222/12; C08F291/00; C08L35/02; C08L91/00; C10M145/14; C10M145/16; C10M149/06
Domestic Patent References:
| JP2000500516A | ||||
| JP2004500448A |
Attorney, Agent or Firm:
Toshio Yano
Takuya Kuno
Einzel Felix-Reinhard
Takuya Kuno
Einzel Felix-Reinhard