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公开(公告)号：DE102004054048A1
公开(公告)日：2006-05-11
申请号：DE102004054048
申请日：2004-11-05
Applicant: BASF AG
Inventor： LEUNINGER JOERG , TIARKS FRANCA , WIESE HARM
Abstract: Aqueous coating materials comprising a) particles having an average size >=10 nm and
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公开(公告)号：DE10223614A1
公开(公告)日：2003-12-11
申请号：DE10223614
申请日：2002-05-27
Applicant: BASF AG
Inventor： LEUNINGER JOERG , PAULUS WOLFGANG , MUELLER ANKE
IPC: C08F257/02 , C08F265/00 , C08F285/00 , C08F291/00 , C09D4/02 , C09D151/00 , C09D5/02 , C08J3/28
Abstract: Aqueous polymer dispersions comprising a) 50-70% by weight of polymer particles composed of at least two different (co)polymers having glass transition temperatures each above 50° C. and synthesized from at least 80% by weight of at least one principal monomer, 0.1-10% by weight of at least one auxiliary monomer, and 0-3% by weight of at least one crosslinker molecule, the difference in the glass transition temperatures (T g ) of the different polymers being at least 10° C., and b) 30-50% by weight of at least one polyfunctional (meth)acrylate, the dispersion a) being subjected to physical and/or chemical deodorization.
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公开(公告)号：DE50303707D1
公开(公告)日：2006-07-20
申请号：DE50303707
申请日：2003-05-21
Applicant: BASF AG
Inventor： LEUNINGER JOERG , PAULUS WOLFGANG , MUELLER ANKE
IPC: C09D151/00 , C08F257/02 , C08F265/00 , C08F285/00 , C08F291/00 , C09D4/02
Abstract: Aqueous polymer dispersions comprising a) 50-70% by weight of polymer particles composed of at least two different (co)polymers having glass transition temperatures each above 50° C. and synthesized from at least 80% by weight of at least one principal monomer, 0.1-10% by weight of at least one auxiliary monomer, and 0-3% by weight of at least one crosslinker molecule, the difference in the glass transition temperatures (T g ) of the different polymers being at least 10° C., and b) 30-50% by weight of at least one polyfunctional (meth)acrylate, the dispersion a) being subjected to physical and/or chemical deodorization.
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公开(公告)号：DE102004010155A1
公开(公告)日：2005-09-15
申请号：DE102004010155
申请日：2004-02-27
Applicant: BASF AG
Inventor： WIESE HARM , LEUNINGER JOERG
IPC: C08F2/20 , C08F2/44 , C08F292/00 , C09D5/02 , C09D7/45 , C09K23/00 , B01F17/16 , C08K7/26 , C09D7/02
Abstract: The invention provides a process for improving the storage stability of aqueous composite-particle dispersions and of aqueous formulations comprising them.
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公开(公告)号：CA2614839C
公开(公告)日：2013-09-10
申请号：CA2614839
申请日：2006-07-10
Applicant: BASF AG
Inventor： ROSCHMANN KONRAD , TUCHBREITER ARNO , JAHNS EKKEHARD , LEUNINGER JOERG , SCHULER BERNHARD , WAGNER OLIVER , REINSCH MICHAELA , WRAZIDLO ROBERT
IPC: C08F285/00 , C08F2/22 , C08F265/04
Abstract: The invention relates to a method for producing emulsion polymer particles with a core-shell structure, and to the use thereof in paints, paper coatings, foams and cosmetic agents.
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Patent Agency Ranking
公开(公告)号：DE102005033516A1
公开(公告)日：2007-01-18
申请号：DE102005033516
申请日：2005-07-14
Applicant: BASF AG
Inventor： ROSCHMANN KONRAD , TUCHBREITER ARNO , JAHNS EKKEHARD , LEUNINGER JOERG , SCHULER BERNHARD , WAGNER OLIVER , REINSCH MICHAELA , WRAZIDLO ROBERT
IPC: C08F2/22 , C08F265/00 , C08J3/075 , C09D4/02 , D21H19/56
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.
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公开(公告)号：CA2584892A1
公开(公告)日：2006-05-11
申请号：CA2584892
申请日：2005-10-27
Applicant: BASF AG
Inventor： TIARKS FRANCA , WIESE HARM , LEUNINGER JOERG
Abstract: Aqueous coating materials comprising a) particles having an average size >=10 nm and
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公开(公告)号：CA2555101C
公开(公告)日：2013-12-10
申请号：CA2555101
申请日：2005-02-24
Applicant: BASF AG
Inventor： WIESE HARM , LEUNINGER JOERG
Abstract: The invention relates to a method for improving the storage stability of aqueous composite particle dispersions and aqueous formulations containing the latter.
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公开(公告)号：DE102005056591A1
公开(公告)日：2007-05-31
申请号：DE102005056591
申请日：2005-11-25
Applicant: BASF AG
Inventor： ROSCHMANN KONRAD , LEUNINGER JOERG , DERSCH ROLF
IPC: C09D4/02 , C09D133/08 , C09K3/18
Abstract: Aqueous coating materials containing (a) an acrylate-based binder containing 1-10 wt% hydroxyl-functional comonomer, (b) pigment(s) and (d) less than 3 wt% frost-protection agent. Coating materials (CM) containing (a) an acrylate-based binder containing 1-10 wt% hydroxyl-functional comonomer of formula A-[B] n-C (I) in which A : a polymerisable group; B : a spacer; C : a hydroxyl-functional group; n : 0 or 1 , (b) pigment(s), (c) water, (d) less than 3 wt% frost-protection agent and optionally (e) other conventional additives. An independent claim is included for latex paint containing CM components (a)-(e) as above.
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公开(公告)号：CA2614839A1
公开(公告)日：2007-01-18
申请号：CA2614839
申请日：2006-07-10
Applicant: BASF AG
Inventor： ROSCHMANN KONRAD , TUCHBREITER ARNO , REINSCH MICHAELA , WRAZIDLO ROBERT , WAGNER OLIVER , JAHNS EKKEHARD , SCHULER BERNHARD , LEUNINGER JOERG
IPC: C08F285/00 , C08F2/22 , C08F265/04
Abstract: The invention relates to a method for producing emulsion polymer particles with a core-shell structure, and to the use thereof in paints, paper coatings, foams and cosmetic agents.
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