公开(公告)号：EP2197964A1

公开(公告)日：2010-06-23

申请号：EP08804033.2

申请日：2008-09-11

Applicant: BASF SE

Inventor： KOPLIN, Tobias Joachim ,  REIMERS,Oliver ,  NORD, Simon ,  LAWRENZ, Dirk ,  BIRKERT, Oliver ,  GEISSLER, Ulrike

IPC: C09D129/04 ,  C08L101/00 ,  C09D5/22 ,  C08J3/00

CPC classification number: C09D5/22 ,  C08J3/05 ,  C08J2333/06 ,  C08K5/0041 ,  C08L33/06 ,  C09D133/06 ,  C09D133/10

Abstract: Pigment-free aqueous polymeric dispersion labelled with fluorescent dyes and having a Brookfield (spindle 3, 23°C) viscosity of 500 to 900 mPas, containing, all based on the solids content of the polymeric dispersion, (A) 1% to 99% by weight of at least one kind of water-soluble and/or dispersible polymers, (B) 1% to 20% by weight of at least one kind of water-dispersible polymeric particles containing at least one fluorescent dye, and (C) 0.001% to 3% by weight of at least one thickener; its production; and its use.

公开(公告)号：EP1664428B1

公开(公告)日：2010-03-03

申请号：EP04764961.1

申请日：2004-09-08

Applicant: BASF SE

Inventor： BIRKERT, Oliver ,  KUEHN, Ingolf ,  MINDERHOUD, Johannes Jan-Bessel ,  NIKKANEN, Jyrki Mikael

IPC: D21H19/44

CPC classification number: D21H19/44 ,  Y10T428/31895

公开(公告)号：EP2197964B1

公开(公告)日：2011-03-02

申请号：EP08804033.2

申请日：2008-09-11

Applicant: BASF SE

Inventor： KOPLIN, Tobias Joachim ,  REIMERS,Oliver ,  NORD, Simon ,  LAWRENZ, Dirk ,  BIRKERT, Oliver ,  GEISSLER, Ulrike

IPC: C09D129/04 ,  C08L101/00 ,  C09D5/22 ,  C08J3/00

CPC classification number: C09D5/22 ,  C08J3/05 ,  C08J2333/06 ,  C08K5/0041 ,  C08L33/06 ,  C09D133/06 ,  C09D133/10

Abstract: Pigment-free aqueous polymeric dispersion labelled with fluorescent dyes and having a Brookfield (spindle 3, 23°C) viscosity of 500 to 900 mPas, containing, all based on the solids content of the polymeric dispersion, (A) 1% to 99% by weight of at least one kind of water-soluble and/or dispersible polymers, (B) 1% to 20% by weight of at least one kind of water-dispersible polymeric particles containing at least one fluorescent dye, and (C) 0.001% to 3% by weight of at least one thickener; its production; and its use.

公开(公告)号：EP2227321A1

公开(公告)日：2010-09-15

申请号：EP08801899.9

申请日：2008-09-08

Applicant: BASF SE

Inventor： GUBAYDULLIN, Ilshat ,  WASSMER, Karl-Heinz ,  RUPANER, Robert ,  KESSLER, Jochen ,  ARENS, Guillermo ,  WILDBURG, Gerald ,  MAGIN, Christian ,  HÜMMER, Wolfgang ,  MANDERS, Lambertus ,  SCHUHMACHER, Rudolf ,  BIRKERT, Oliver

IPC: B01J19/00 ,  G05B13/00

CPC classification number: B01J19/0006 ,  B01J19/18 ,  B01J2219/00166 ,  B01J2219/00184 ,  C08F2/00 ,  C08F2/24 ,  C08F2400/02

Abstract: The present invention relates to a method for performing a polymerization process in a stirred reactor, wherein a critical time window is determined by means of a monitor of at least one polymerization process parameter and an associated process window, and when a critical time window is present, an adaptation of process conditions is made in order to configure the polymerization process to conform to the process window.

公开(公告)号：EP2106395A2

公开(公告)日：2009-10-07

申请号：EP07821303.0

申请日：2007-10-15

Applicant: BASF SE

Inventor： DECK, Patrick ,  BIRKERT, Oliver

IPC: C07C319/04 ,  C07C321/10 ,  C07C321/22 ,  C08F2/00

CPC classification number: C07C319/04 ,  C08F2/38 ,  C07C321/10 ,  C07C321/22

Abstract: The invention relates to a method for producing thiols by adding hydrogen sulphide to at least one unsaturated terpene, the reaction being carried out in the presence of at least one organic ion exchanger. The invention also relates to the use of thiols derived from terpinolene as molar mass regulators in the polymerisation of monomers.