公开(公告)号：DE59908817D1

公开(公告)日：2004-04-15

申请号：DE59908817

申请日：1999-05-19

Applicant: BASF AG

Inventor： ZHAO CHENG-LE ,  DITTRICH UWE ,  ROSER JOACHIM ,  PAKUSCH JOACHIM ,  ROECKEL HARALD

IPC: C08L57/00 ,  C08L33/06 ,  C09D5/00 ,  C09D5/02 ,  C09D133/06 ,  C09D157/00 ,  C09D201/00

Abstract: The present invention relates to aqueous formulations comprising:i. at least one hydrophilic particulate polymer P1, as an aqueous dispersion, composed essentially of monoethylenically unsaturated monomers having a water-solubility in the range from 10 to 100 g/l (at 25° C. and 1 bar), andii. at least one hydrophobic particulate polymer P2, as an aqueous dispersion, composed essentially of ethylenically unsaturated monomers having a water-solubility below 10 g/l (at 25° C. and 1 bar), the glass transition temperature Tg1 of the polymer P1 being less than 10 K different from the glass transition temperature Tg2 of the polymer P2.

公开(公告)号：DE50003018D1

公开(公告)日：2003-08-28

申请号：DE50003018

申请日：2000-05-10

Applicant: BASF AG

Inventor： DREHER STEFAN ,  ROSER JOACHIM ,  PAKUSCH JOACHIM ,  KNOEFEL DIETBERT ,  BOETTGER KARL-GEORG

IPC: C04B26/06 ,  C04B24/02 ,  C04B24/26 ,  C04B24/32 ,  C04B28/00 ,  C08L33/06 ,  C08L101/00 ,  C09K17/40

Abstract: The use is described of polysulfide-free preparations comprising, based on solids content, from 40 to 99.5% by weight of at least one water-dispersible copolymer and from 0.5 to 10% by weight of at least one alkoxylated ionic or nonionic emulsifier, as additives for construction materials based on loam or clay. The building materials based on loam or clay and comprising the preparation are described, as are the use of the construction materials and a process for treating construction materials with the preparation.

公开(公告)号：DE10164182A1

公开(公告)日：2003-07-17

申请号：DE10164182

申请日：2001-12-27

Applicant: BASF AG

Inventor： FELDTHUSEN JENSEN JESPER ,  PAKUSCH JOACHIM ,  WILDBURG GERALD ,  SEIBERT HORST ,  ANSELMANN THOMAS

IPC: C08F265/04 ,  C08F265/06 ,  C09J133/08 ,  C09J151/00 ,  E04F15/00 ,  C09J133/20

公开(公告)号：DE10062657A1

公开(公告)日：2002-06-20

申请号：DE10062657

申请日：2000-12-15

Applicant: BASF AG

Inventor： SANDOR MARIO ,  DREHER STEFAN ,  PAKUSCH JOACHIM ,  DENU HANS-JUERGEN

IPC: C04B14/36 ,  C04B26/04 ,  C04B26/06 ,  E02B7/00 ,  C08K3/00 ,  C08L101/00 ,  C09K17/20 ,  C09K17/22 ,  C09K103/00 ,  E01C3/04 ,  C04B24/26 ,  E02D3/12

Abstract: The invention relates to polymer-modified earthwork materials, containing a) a mineral main constituent based on sand, grit and/or gravel and b) at least one hydrophobic synthetic polymer that is uniformly distributed in the mineral main constituent. The invention also relates to a method for the production of said materials and to a method for the fortification of earth.

公开(公告)号：DE10052310A1

公开(公告)日：2002-05-02

申请号：DE10052310

申请日：2000-10-21

Applicant: BASF AG

Inventor： CHRISTIE DAVID ,  PAKUSCH JOACHIM ,  WISTUBA ECKEHARDT ,  SEIBERT HORST ,  FICKEISEN PETER

IPC: C08L25/10 ,  C08F236/10 ,  C08K5/00 ,  C09J109/02 ,  C09J109/06 ,  C09J113/00 ,  C09J125/10 ,  C09J133/20 ,  C09D5/12 ,  C09D125/10 ,  D06N7/00

Abstract: Aqueous compositions containing a filler and a copolymer based on a vinyl aromatic monomer and a conjugated diene, in which the copolymer also contains 0.1-4.5 wt.% of monomer unit(s) with acid or acid anhydride group(s) and optionally a water-soluble monomer without acid or anhydride groups. Aqueous compositions (I) containing: (A) a polymer (1-60 wt.%) based on: (a) a vinyl aromatic monomer with up to 20 carbon atoms (10-50 wt.%); (b) a non-aromatic hydrocarbon with two conjugated double bonds (45-75 wt.%); (c) a water-soluble monomer containing no acid or acid anhydride groups, with a solubility of at least 100 g/l water at 21 degrees C and 1 bar (0-20 wt.%); (d) a monomer with acid or anhydride group(s) (0.1-4.5 wt.%); and (e) other monomers (0-30 wt.%); and (B) a filler (40-99 wt.%) An Independent claim is also included for substrates coated with (I).

公开(公告)号：DE10040826A1

公开(公告)日：2002-03-07

申请号：DE10040826

申请日：2000-08-21

Applicant: BASF AG

Inventor： SANDOR MARIO ,  PAKUSCH JOACHIM ,  SACK HEINRICH ,  KOPPERS MARKUS ,  DENU HANS-JUERGEN ,  GULDEN ROLF

IPC: C08J3/12 ,  C04B24/26 ,  C08J3/16 ,  C08K3/00 ,  C08K5/00 ,  C08L25/10 ,  C09D5/03 ,  C09D109/06 ,  C09D125/10 ,  C09D161/00 ,  C09D201/00 ,  C09J109/06 ,  C09J125/10 ,  C09J161/00 ,  C09J201/00 ,  C09K3/10 ,  C08J3/14 ,  C04B26/02 ,  C08F6/06 ,  C08L25/08 ,  C09D5/12

公开(公告)号：DE19921815A1

公开(公告)日：2000-11-16

申请号：DE19921815

申请日：1999-05-11

Applicant: BASF AG

Inventor： DREHER STEFAN ,  ROSER JOACHIM ,  PAKUSCH JOACHIM ,  KNOEFEL DIETBERT ,  BOETTGER KARL-GEORG

IPC: C04B26/06 ,  C04B24/02 ,  C04B24/26 ,  C04B24/32 ,  C04B28/00 ,  C08L33/06 ,  C08L101/00 ,  C09K17/40 ,  C04B38/08

Abstract: The invention relates to the use of polysulfate-free preparations as an additive for loam or clay-based construction materials. These preparations contain the following in relation to the solids content: 40 to 99.5 wt. % of at least one water-dispersible copolymer and 0.5 to 10 wt. % of at least one alcoxylated ionic or non-ionic emulsifier. The invention also relates to loam or clay-based construction materials containing the preparations, to the use of said construction materials and to a method for treating construction materials with the preparations.

公开(公告)号：DE19810268A1

公开(公告)日：1999-09-16

申请号：DE19810268

申请日：1998-03-10

Applicant: BASF AG

Inventor： HAREMZA SYLKE ,  KROCKENBERGER JUERGEN ,  APPEL MANFRED ,  TRAUTH HUBERT ,  PAKUSCH JOACHIM ,  SACK HEINRICH

IPC: A61K8/00 ,  A61K8/04 ,  A61K8/24 ,  A61K8/31 ,  A61K8/33 ,  A61K8/35 ,  A61K8/36 ,  A61K8/37 ,  A61K8/40 ,  A61K8/41 ,  A61K8/44 ,  A61K8/46 ,  A61K8/49 ,  A61Q17/00 ,  C08J3/03 ,  C08K5/00 ,  C08K5/09 ,  C08K5/15 ,  C08K5/3432 ,  C08K5/524 ,  C08L25/08 ,  C08L57/04 ,  C09D7/12 ,  C09D125/08 ,  C09D157/04 ,  C09J11/06 ,  C09J125/08 ,  C09J157/04 ,  C09K15/04 ,  C09K15/06 ,  C09K15/08 ,  C09K15/12 ,  C09K15/20 ,  C08L57/00 ,  A61K7/40 ,  C09J157/00 ,  C09J11/00 ,  C09D157/00

Abstract: Polymer dispersions or solutions comprise at least one polymer phase containing one or more stabilizers for protecting organic materials against the damaging effects of light, heat and/or oxidation. Independent claims are also included for the following: (1) polymer preparations obtainable by removing the dispersion medium or solvent from the polymer dispersions or solutions; (2) production of the polymer dispersions or solutions by adding the stabilizer(s) to polymer dispersions or solutions not containing such stabilizer(s); (3) polymer films formed from the polymer dispersions or solutions or the polymer preparations; (4) coated articles obtainable using the polymer dispersions, solutions, preparations or films.

公开(公告)号：ES2111357T3

公开(公告)日：1998-03-01

申请号：ES95111498

申请日：1995-07-21

Applicant: BASF AG

Inventor： PAKUSCH JOACHIM ,  ANGEL MAXIMILIAN ,  DRAGON ANDREE ,  BECKERLE WILHELM F ,  TEICHMANN HELMUT

IPC: C04B24/26 ,  C04B24/32 ,  C04B28/02 ,  C08F212/08

Abstract: Polymer-modified mineral building materials (1) contain additive(s) of formula (I) where R = 1-5C alkyl; R , R = H or Me (must be different from one another); n = 2-9. Also claimed is polymer powder obtd. by drying an aq. polymer dispersion contg. (I), and a process for the prodn. of such powder by adding (I) to a polymer dispersion and spray drying the mixt. Also claimed are drying prepn. for mineral building materials and mineral binders contg. the polymer powder.

公开(公告)号：CA2260819A1

公开(公告)日：1998-01-29

申请号：CA2260819

申请日：1997-07-21

Applicant: BASF AG

Inventor： PAKUSCH JOACHIM ,  ROSER JOACHIM ,  ANGEL MAXIMILIAN ,  SACK HEINRICH ,  DRAGON ANDREE

IPC: C04B24/22 ,  C04B24/26 ,  C08J3/12 ,  C08L101/00

Abstract: The invention pertains to the use of phenolsulfonic acid-formaldehyde condensation products as aids to drying aqueous polymer dispersions. The invention also pertains to a method of preparing polymer powders by drying using said condensation products, to the polymer powders produced using the method and to their use as binders.