公开(公告)号：WO2009062923A3

公开(公告)日：2009-07-30

申请号：PCT/EP2008065273

申请日：2008-11-11

Applicant: BASF SE ,  WEBER MARTIN ,  WARZELHAN VOLKER ,  EL-TOUFAILI FAISSAL-ALI ,  GREINER ANDREAS ,  STANGE HEINER ,  AGRARWAL SEEMA

Inventor： WEBER MARTIN ,  WARZELHAN VOLKER ,  EL-TOUFAILI FAISSAL-ALI ,  GREINER ANDREAS ,  STANGE HEINER ,  AGRARWAL SEEMA

IPC: C08G65/00

CPC classification number: C08G65/4012 ,  C08G65/4093 ,  C08G75/20 ,  C08G75/23

Abstract: The invention relates to a method for producing polyaryl ethers. The invention is characterized by a polycondensation of the monomer units as the starting materials and a concurrent irradiation with microwaves. The invention allows the production of thermoplastic molding masses having improved color properties.

Abstract translation: 制备其中使用微波照射使用单体组分进行缩聚的聚芳基醚的方法导致具有改善的颜色性质的热塑性模塑组合物。

公开(公告)号：IN2651CH2010A

公开(公告)日：2010-10-29

申请号：IN2651CH2010

申请日：2010-09-13

Applicant: BASF SE

Inventor： WEBER MARTIN ,  WARZELHAN VOLKER ,  EL-TOUFAILI FAISSAL-ALI ,  GREINER ANDREAS ,  STANGE HEINER ,  AGRARWAL SEEMA

CPC classification number: C08G65/4012 ,  C08G65/4093 ,  C08G75/20 ,  C08G75/23

公开(公告)号：IN2651CHN2010A

公开(公告)日：2010-10-29

申请号：IN2651CHN2010

申请日：2010-09-13

Applicant: BASF SE

Inventor： WEBER MARTIN ,  WARZELHAN VOLKER ,  EL-TOUFAILI FAISSAL-ALI ,  GREINER ANDREAS ,  STANGE HEINER ,  AGRARWAL SEEMA

IPC: C08G75/20

Abstract: A process for preparing polyaryl ethers in which a polycondensation of the monomer building blocks is carried out using microwave irradiation leads to thermoplastic molding compositions having improved color properties.