公开(公告)号：BRPI0607735A2

公开(公告)日：2010-03-16

申请号：BRPI0607735

申请日：2006-03-20

Applicant: BASF AG

Inventor： WEISS AXEL ,  NOLTE RAINER ,  KLAUSMANN MATTHIAS ,  AMRHEIN PATRICK ,  LANDHERR KENNETH ,  WILDBURG GERALD ,  BOTHE MARC

IPC: C08J3/12

Abstract: The present invention relates to the production of a polymer powder with improved powder properties, and to its use as impact modifier for rigid polyvinyl chloride (PVC) applications. The impact modifier is composed of emulsion polymer particles which have a core-shell structure, where the shell is composed of a hard polymer and the core is composed of a soft, crosslinked rubber polymer.

公开(公告)号：PL356363A1

公开(公告)日：2003-04-07

申请号：PL35636302

申请日：2002-09-27

Applicant: BASF AG

Inventor： WEISS AXEL ,  HUMMERICH RAINER ,  NOLTE RAINER ,  MEISTER MARTIN ,  LANDHERR KENNETH

IPC: C08F257/02 ,  C08F265/04 ,  C08F285/00 ,  C08L51/04

公开(公告)号：DE102005013439A1

公开(公告)日：2006-09-28

申请号：DE102005013439

申请日：2005-03-21

Applicant: BASF AG

Inventor： WEISS AXEL ,  BOTHE MARC ,  NOLTE RAINER ,  KLAUSMANN MATTHIAS ,  AMRHEIN PATRICK ,  LANDHERR KENNETH ,  WILDBURG GERALD

IPC: C08L27/06 ,  C08F2/18 ,  C08F2/44 ,  C08F14/06 ,  C08F20/10 ,  C08F265/04 ,  C08J3/02 ,  C08J3/16 ,  C08J5/02 ,  C08L33/10

Abstract: The present invention relates to the production of a polymer powder with improved powder properties, and to its use as impact modifier for rigid polyvinyl chloride (PVC) applications. The impact modifier is composed of emulsion polymer particles which have a core-shell structure, where the shell is composed of a hard polymer and the core is composed of a soft, crosslinked rubber polymer.

公开(公告)号：CA2600082A1

公开(公告)日：2006-09-28

申请号：CA2600082

申请日：2006-03-20

Applicant: BASF AG

Inventor： BOTHE MARC ,  NOLTE RAINER ,  LANDHERR KENNETH ,  WILDBURG GERALD ,  AMRHEIN PATRICK ,  WEISS AXEL ,  KLAUSMANN MATTHIAS

IPC: C08J3/12

Abstract: The invention relates to the production of a polymer powder with improved pulverulent characteristics and to the use of said powder as an impact- resistance modifier for hard polyvinyl chloride (PVC) applications. The impa ct- resistance modifier consists of emulsion polymer particles with a core-shell structure, said shell being composed of a hard polymer and the core of a sof t, vulcanised rubber polymer.

公开(公告)号：DE10236050A1

公开(公告)日：2004-02-19

申请号：DE10236050

申请日：2002-08-06

Applicant: BASF AG

Inventor： WEISS AXEL ,  HUMMERICH RAINER ,  NOLTE RAINER ,  MEISTER MARTIN ,  LANDHERR KENNETH

IPC: C08F285/00 ,  C08L27/06 ,  C08L51/00 ,  C08F2/24 ,  C08L27/00 ,  C08L33/10

公开(公告)号：DE10147795A1

公开(公告)日：2003-04-10

申请号：DE10147795

申请日：2001-09-27

Applicant: BASF AG

Inventor： WEISS AXEL ,  HUMMERICH RAINER ,  NOLTE RAINER ,  MEISTER MARTIN ,  LANDHERR KENNETH

IPC: C08F257/02 ,  C08F265/04 ,  C08F285/00 ,  C08L51/04 ,  C08L27/06

公开(公告)号：PL203821B1

公开(公告)日：2009-11-30

申请号：PL35636302

申请日：2002-09-27

Applicant: BASF AG

Inventor： WEISS AXEL ,  HUMMERICH RAINER ,  NOLTE RAINER ,  MEISTER MARTIN ,  LANDHERR KENNETH

IPC: C08F265/04 ,  C08F257/02 ,  C08F285/00 ,  C08L27/06 ,  C08L51/04