公开(公告)号：CA2262382A1

公开(公告)日：1998-02-19

申请号：CA2262382

申请日：1997-07-29

Applicant: BASF AG

Inventor： AUCHTER GERHARD ,  HUEMMER WOLFGANG ,  SCHULER BERNHARD ,  B CHER REINHARD ,  TUERK JOHANNES ,  NOORDIJK RIK ,  DOBBELAAR JOHANNES

IPC: C08L33/06 ,  C08F212/00 ,  C08F220/00 ,  C08F220/12 ,  C08F220/18 ,  C09J7/02 ,  C09J7/04 ,  C09J133/06 ,  G09F3/10

Abstract: Polymerizate, made of a) 50-99.98 wt.% of a C1-C12 alkyl(meth)acrylate, b) 0,02-1.8 wt.% of a vinyl aromatic compound, c) 0-10 wt.% of an ethylenically unsaturated acid or an ethylenically unsaturated acid anhydrided and d) 0-40 wt.% of other monomers, wherein the percentages by weight are related to the polymerizate.

公开(公告)号：HU223264B1

公开(公告)日：2004-04-28

申请号：HU9801806

申请日：1996-04-04

Applicant: BASF AG

Inventor： BECHERT BERTOLD ,  B CHER REINHARD ,  FRANZMANN GERNOT ,  RECK BERND ,  REHMER GERD

IPC: C04B41/48 ,  C04B41/63 ,  C08F20/38 ,  C08F20/58 ,  C08F220/06 ,  C08F220/38 ,  C08F220/54 ,  C08F246/00 ,  C08F265/04 ,  C08F265/10 ,  C08L33/14 ,  C08L33/26 ,  C08L51/00 ,  C09D133/06 ,  C09D133/14 ,  C09D133/26 ,  C09D151/00

Abstract: In a process for preserving a mineral molding by coating the surface of the mineral molding with an aqueous composition comprising an aqueous polymer dispersion, the dispersed polymer P comprises an ethylenically unsaturated acid of the 2-acrylamido-2-methylpropanesulfonic acid type polymerized into it in free-radically polymerized form.

公开(公告)号：SI0821660T2

公开(公告)日：2009-02-28

申请号：SI9630702

申请日：1996-04-04

Applicant: BASF AG

Inventor： RECK BERND ,  FRANZMANN GERNOT ,  BECHERT BERTOLD ,  B CHER REINHARD ,  REHMER GERD

IPC: C04B41/00 ,  C04B41/48 ,  C04B41/63 ,  C08F20/38 ,  C08F20/58 ,  C08F220/00 ,  C08F220/06 ,  C08F220/38 ,  C08F220/54 ,  C08F246/00 ,  C08F265/04 ,  C08F265/10 ,  C08L33/14 ,  C08L33/26 ,  C08L51/00 ,  C09D133/06 ,  C09D133/14 ,  C09D133/26 ,  C09D151/00