公开(公告)号：DE50007787D1

公开(公告)日：2004-10-21

申请号：DE50007787

申请日：2000-04-27

Applicant: BASF AG

Inventor： GERST MATTHIAS ,  AUCHTER GERHARD ,  SCHULER BERNHARD

IPC: C08F220/12 ,  C09J7/02 ,  C09J133/06 ,  C09J133/08

Abstract: Pressure-sensitive adhesives comprising an aqueous polymer dispersions wherein the polymer is composed offrom 50 to 99.9% by weight of at least one C1-C12 alkyl (meth)acrylate (monomers a)from 0.05 to 20% by weight of at least one vinylaromatic compound (monomers b)from 0.05 to 10% by weight of at least one ethylenically unsaturated hydroxy compound (monomers c)from 0 to 10% by weight of an ethylenically unsaturated acid or an acid anhydride (monomers d) andfrom 0 to 30% by weight of other ethylenically unsaturated compounds (monomers e)the weight percentages being based on the polymer, and the polymer dispersion comprising an emulsifier consisting to the extent of at least 5% by weight of aromatic carbon atoms (and called aromatic emulsifier for short) or an emulsifier mixture consisting to the extent of at least 10% by weight of an aromatic emulsifier.

公开(公告)号：ES2158575T3

公开(公告)日：2001-09-01

申请号：ES97936671

申请日：1997-07-29

Applicant: BASF AG

Inventor： SCHULER BERNHARD ,  AUCHTER GERHARD ,  TURK JOHANNES ,  NOORDIJK RIK ,  DOBBELAAR JOHANNES ,  BACHER REINHARD

IPC: C08F220/12 ,  C09J7/04 ,  C09J133/06

Abstract: A polymer which containsfrom 50 to 99.98% by weight of a C1-C12 alkyl (meth)acrylate a),from 0.02 to 10% by weight of a vinylaromatic compound b),from 0 to 10% by weight of an ethylenically unsaturated acid or of an ethylenically unsaturated acid anhydride c), andfrom 0 to 40% by weight of further monomers d), the percentages by weight being based on the polymer and the polymer being obtainable by polymerizing the monomers a) to d) in at least two stages which differ in their content of vinylaromatic compounds in such a way that the content of vinylaromatic compounds in the vinylaromatics-rich stage is at least 5 times as great as in the low-vinylaromatics stage.

公开(公告)号：AU7278100A

公开(公告)日：2001-03-19

申请号：AU7278100

申请日：2000-08-18

Applicant: BASF AG

Inventor： GERST MATTHIAS ,  AUCHTER GERHARD ,  SCHULER BERNHARD

IPC: C08F2/18 ,  C08F2/22 ,  C08F212/08 ,  C08F220/06 ,  C09J157/00

公开(公告)号：NO990567A

公开(公告)日：1999-02-08

申请号：NO990567

申请日：1999-02-08

Applicant: BASF AG

Inventor： SCHULER BERNHARD ,  AUCHTER GERHARD ,  T RK JOHNNES ,  NOORDIJK RIK ,  DOBBELAAR JOHANNES ,  BOCNER REINHARD ,  H MMER WOLFGANG

IPC: C08L33/06 ,  C08F212/00 ,  C08F220/00 ,  C08F220/12 ,  C08F220/18 ,  C09J7/02 ,  C09J133/06 ,  G09F3/10 ,  C08F

CPC classification number: C09J133/066 ,  C08F220/12 ,  Y10T428/31935

公开(公告)号：TR199700515A2

公开(公告)日：1998-01-21

申请号：TR9700515

申请日：1997-06-18

Applicant: BASF AG

Inventor： KELLER PETER ,  SCHULER BERNHARD ,  STANGER BERND

IPC: C08F2/22 ,  C09K23/52 ,  C08F2/24 ,  C08F2/44 ,  C08F291/00 ,  C09D109/00 ,  C09D123/00 ,  C09D125/04 ,  C09D129/10 ,  C09D131/02 ,  C09D133/04 ,  C09D133/20 ,  C09D135/02 ,  C09D151/00 ,  C09J109/00 ,  C09J123/00 ,  C09J125/04 ,  C09J129/10 ,  C09J131/02 ,  C09J133/04 ,  C09J133/20 ,  C09J135/02 ,  C09J151/00 ,  C14C11/00 ,  C08J3/02

Abstract: Production of aqueous polymer dispersions with low viscosity and a polymer volume concentration NOTLESS 50 vol.% comprises free radical emulsion polymerisation of ethylenically unsaturated monomers, except vinylidene halides, in the presence of initiator(s) and a starting polymer. Most of the monomers are emulsified in an aqueous dispersion of the starting polymer and this emulsion is transferred continuously to the polymerisation reaction.

公开(公告)号：FI961679A

公开(公告)日：1996-04-17

申请号：FI961679

申请日：1996-04-17

Applicant: BASF AG

Inventor： WIRTH THOMAS ,  NISSLER HARALD ,  STURM BERTHOLD ,  LAWRENZ DIRK ,  SCHULER BERNHARD

IPC: C09D109/00 ,  C09D109/10 ,  C09D113/02 ,  C09D121/00 ,  C09D133/04 ,  C09D133/06 ,  D21H19/44 ,  D21H19/58 ,  D21H ,  C08L

Abstract: PCT No. PCT/EP94/02034 Sec. 371 Date Mar. 29, 1996 Sec. 102(e) Date Mar. 29, 1996 PCT Filed Jun. 22, 1994 PCT Pub. No. WO95/11342 PCT Pub. Date Apr. 27, 1995Papers which are coated with a paper coating slip based on a binder containing A) from 1 to 49% by weight of polymers based on esters of acrylic acid or of methacrylic acid with a C4-C12-alkanol, having a glass transition temperature of from -80 DEG to +25 DEG C., and B) from 51 to 99% by weight of polymers based on butadiene, the stated weights being based on the sum A)+B), are used for offset printing.

公开(公告)号：AU2006268625B2

公开(公告)日：2011-06-02

申请号：AU2006268625

申请日：2006-07-10

Applicant: BASF AG

Inventor： JAHNS EKKEHARD ,  WRAZIDLO ROBERT ,  REINSCH MICHAELA ,  SCHULER BERNHARD ,  WAGNER OLIVER ,  LEUNINGER JORG ,  TUCHBREITER ARNO ,  ROSCHMANN KONRAD

IPC: C08F285/00 ,  C08F2/22 ,  C08F265/04

Abstract: The present invention provides a process for preparing emulsion polymer particles of a hollow core/shell structure in the presence of a monomer plasticizer having a ceiling temperature less than 181° C. wherein a polymerization inhibitor or reducing agent is not added to the aqueous emulsion of the core shell particles during the neutralization and swelling stage. The obtained core shell particles are useful in paints, paper coatings, foams, and cosmetics.

公开(公告)号：BR9711043A

公开(公告)日：1999-08-17

申请号：BR9711043

申请日：1997-07-29

Applicant: BASF AG

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

IPC: C08L33/06 ,  C08F212/00 ,  C08F220/00 ,  C08F220/12 ,  C08F220/18 ,  C09J7/02 ,  C09J7/04 ,  C09J133/06 ,  G09F3/10 ,  C07F220/12

Abstract: A polymer which is composed offrom 50 to 99.98% by weight of a C1-C12 alkyl (meth)acrylate a),from 0.02 to 1.8% by weight of a vinyl-aromatic compound b),from 0 to 10% by weight of an ethylenically unsaturated acid or an ethylenically unsaturated acid anhydride c), andfrom 0 to 40% by weight of other monomers d), the percentages by weight being based on the polymer.

公开(公告)号：NO990567L

公开(公告)日：1999-02-08

申请号：NO990567

申请日：1999-02-08

Applicant: BASF AG

Inventor： SCHULER BERNHARD ,  AUCHTER GERHARD ,  T RK JOHNNES ,  NOORDIJK RIK ,  DOBBELAAR JOHANNES ,  BOCNER REINHARD ,  H MMER WOLFGANG

IPC: C08F212/00 ,  C08L33/06 ,  C08F220/00 ,  C08F220/12 ,  C08F220/18 ,  C09J7/02 ,  C09J7/04 ,  C09J133/06 ,  G09F3/10 ,  C08F

Abstract: A polymer which is composed offrom 50 to 99.98% by weight of a C1-C12 alkyl (meth)acrylate a),from 0.02 to 1.8% by weight of a vinyl-aromatic compound b),from 0 to 10% by weight of an ethylenically unsaturated acid or an ethylenically unsaturated acid anhydride c), andfrom 0 to 40% by weight of other monomers d), the percentages by weight being based on the polymer.

公开(公告)号：NO990567D0

公开(公告)日：1999-02-08

申请号：NO990567

申请日：1999-02-08

Applicant: BASF AG

Inventor： SCHULER BERNHARD ,  AUCHTER GERHARD ,  TUERK JOHNNES ,  NOORDIJK RIK ,  DOBBELAAR JOHANNES ,  BOCNER REINHARD ,  HUEMMER WOLFGANG

IPC: C08F212/00 ,  C08L33/06 ,  C08F220/00 ,  C08F220/12 ,  C08F220/18 ,  C09J7/02 ,  C09J7/04 ,  C09J133/06 ,  G09F3/10 ,  C08F

Abstract: A polymer which is composed offrom 50 to 99.98% by weight of a C1-C12 alkyl (meth)acrylate a),from 0.02 to 1.8% by weight of a vinyl-aromatic compound b),from 0 to 10% by weight of an ethylenically unsaturated acid or an ethylenically unsaturated acid anhydride c), andfrom 0 to 40% by weight of other monomers d), the percentages by weight being based on the polymer.