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公开(公告)号：DE19709490A1
公开(公告)日：1998-09-10
申请号：DE19709490
申请日：1997-03-07
Applicant: BASF AG
Inventor： SCHLARB BERNHARD DR , SCHWARZENBACH ELMAR DR , HECKMANN WALTER DR
Abstract: Polymer particles with a size > 1 mu m, which contain more than one cavity, consist of (A) 25-70 wt.% copolymer of (i) 5-50 wt.% monomer(s) (I) containing hydrophilic group(s), (ii) 20-95 wt.% monomer(s) (II) free from hydrophilic groups and (iii) 0-30 wt.% other comonomer(s) and (B) 30-75 wt.% solution polymer containing 0 to
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公开(公告)号：ES2116792T3
公开(公告)日：1998-07-16
申请号：ES96101647
申请日：1996-02-06
Applicant: BASF AG
Inventor： SCHLARB BERNHARD DR , SCHUPP EBERHARD DR , RAU MARIA GYOPAR DR , SCHULTZ GUNTHER DR , WIESE HARM DR
IPC: C08F2/22 , C08F2/30 , C08F220/06 , C08F220/12 , C08F222/02 , C09D109/00 , C09D123/00 , C09D125/02 , C09D127/00 , C09D131/02 , C09D133/06 , C09D133/18 , C09D157/00 , C09J157/00 , D06M15/00
Abstract: Aq. polymer dispersions, obtd. by radical polymerisation of monomers in aq. emulsion in presence of a polymeric protective colloid (A) with an average mol. wt. (Mw) of >20,000. Colloid (A) is a copolymer of 5-50 wt. % unsatd. monomer(s) with acid or acid anhydride gp(s). (monomers I), 0.1-80 wt.% (meth)acrylate ester(s) of at least 10C aliphatic alcohols (monomers II), 0-94.9 wt.% "principal monomers", comprising 1-9C alkyl (meth)acrylates, vinyl esters of 1-20C carboxylic acids, up to 20C vinylaromatics, unsatd. nitriles, vinyl halides and/or 2-8C aliphatic hydrocarbons with 1 or 2 double bonds (monomers III) and 0-60 wt.% other monomers (IV). Also claimed is the above process for the prodn. of aq. polymer dispersions.
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公开(公告)号：DE59600231D1
公开(公告)日：1998-07-09
申请号：DE59600231
申请日：1996-02-06
Applicant: BASF AG
Inventor： SCHLARB BERNHARD DR , SCHUPP EBERHARD DR , RAU MARIA GYOPAR DR , SCHULTZ GUENTHER DR , WIESE HARM DR
IPC: C08F2/22 , C08F2/30 , C08F220/06 , C08F220/12 , C08F222/02 , C09D109/00 , C09D123/00 , C09D125/02 , C09D127/00 , C09D131/02 , C09D133/06 , C09D133/18 , C09D157/00 , C09J157/00 , D06M15/00
Abstract: Aq. polymer dispersions, obtd. by radical polymerisation of monomers in aq. emulsion in presence of a polymeric protective colloid (A) with an average mol. wt. (Mw) of >20,000. Colloid (A) is a copolymer of 5-50 wt. % unsatd. monomer(s) with acid or acid anhydride gp(s). (monomers I), 0.1-80 wt.% (meth)acrylate ester(s) of at least 10C aliphatic alcohols (monomers II), 0-94.9 wt.% "principal monomers", comprising 1-9C alkyl (meth)acrylates, vinyl esters of 1-20C carboxylic acids, up to 20C vinylaromatics, unsatd. nitriles, vinyl halides and/or 2-8C aliphatic hydrocarbons with 1 or 2 double bonds (monomers III) and 0-60 wt.% other monomers (IV). Also claimed is the above process for the prodn. of aq. polymer dispersions.
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公开(公告)号：AT166885T
公开(公告)日：1998-06-15
申请号：AT96101647
申请日：1996-02-06
Applicant: BASF AG
Inventor： SCHLARB BERNHARD DR , SCHUPP EBERHARD DR , RAU MARIA GYOPAR DR , SCHULTZ GUENTHER DR , WIESE HARM DR
IPC: C08F2/22 , C08F2/30 , C08F220/06 , C08F220/12 , C08F222/02 , C09D109/00 , C09D123/00 , C09D125/02 , C09D127/00 , C09D131/02 , C09D133/06 , C09D133/18 , C09D157/00 , C09J157/00 , D06M15/00
Abstract: Aq. polymer dispersions, obtd. by radical polymerisation of monomers in aq. emulsion in presence of a polymeric protective colloid (A) with an average mol. wt. (Mw) of >20,000. Colloid (A) is a copolymer of 5-50 wt. % unsatd. monomer(s) with acid or acid anhydride gp(s). (monomers I), 0.1-80 wt.% (meth)acrylate ester(s) of at least 10C aliphatic alcohols (monomers II), 0-94.9 wt.% "principal monomers", comprising 1-9C alkyl (meth)acrylates, vinyl esters of 1-20C carboxylic acids, up to 20C vinylaromatics, unsatd. nitriles, vinyl halides and/or 2-8C aliphatic hydrocarbons with 1 or 2 double bonds (monomers III) and 0-60 wt.% other monomers (IV). Also claimed is the above process for the prodn. of aq. polymer dispersions.
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Patent Agency Ranking
公开(公告)号：DE59501824D1
公开(公告)日：1998-05-14
申请号：DE59501824
申请日：1995-06-27
Applicant: BASF AG
Inventor： SCHLARB BERNHARD DR , WENDEL KURT DR , BELLAIRE HELMUT , BECK KARIN HEIDRUN DR
IPC: C09B67/46 , C08F2/06 , C08F2/44 , C08F265/04 , C09D7/80 , C09D11/10 , C09D11/16 , C09D201/00 , C09D7/14
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公开(公告)号：DE19524586A1
公开(公告)日：1996-01-18
申请号：DE19524586
申请日：1995-07-06
Applicant: BASF AG
Inventor： SCHUMACHER GERHARD DR , MORRISON BRADLEY RONALD DR , SCHLARB BERNHARD DR , KNOLL KONRAD DR
IPC: C08L9/08 , C08L25/14 , C08J3/07 , C08F257/00 , C08F265/00 , C08F279/00 , C08L9/00 , C08L25/00 , C08L27/00 , C08L31/02 , C08L33/06 , C08L33/18 , C08L51/06 , C09D5/02
Abstract: Aq. dispersions (I) contain (A) a radically polymerised polymer contg. 5-50 wt.% ethylenically unsatd. acid monomer units (A1) and (B) an anionically polymerised polymer. Also claimed is a process for the prodn. of (I), by producing polymer (A) or (B) in organic solvent in the presence of (B) or (A), or producing (A) and (B) in soln. separately and mixing the solns. or dispersions obtd., then dispersing the mixt. in water and removing organic solvent as required. Also claimed are substrates coated with (I).
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公开(公告)号：DE4423610A1
公开(公告)日：1996-01-11
申请号：DE4423610
申请日：1994-07-06
Applicant: BASF AG
Inventor： SCHLARB BERNHARD DR , WENDEL KURT DR , BELLAIRE HELMUT , BECK KARIN HEIDRUN DR
IPC: C09B67/46 , C08F2/06 , C08F2/44 , C08F265/04 , C09D7/80 , C09D11/10 , C09D11/16 , C09D201/00 , C08J3/07 , C08J3/20 , C09B67/40 , C09D125/02 , C09D131/02 , C09D133/00 , C09D135/00
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公开(公告)号：DE4202212A1
公开(公告)日：1993-07-29
申请号：DE4202212
申请日：1992-01-28
Applicant: BASF AG
Inventor： SCHIESSL MICHAEL , SCHLARB BERNHARD DR , HOFFMANN HELMUT , SCHWARZENBACH ELMAR DR
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公开(公告)号：DE3911945A1
公开(公告)日：1990-10-25
申请号：DE3911945
申请日：1989-04-12
Applicant: BASF AG
Inventor： SCHLARB BERNHARD DR , AUCHTER GERHARD DR , PFOEHLER PETER DR
IPC: C08F2/06 , C08K5/54 , C08K5/5435 , C08L33/06 , C08L51/00 , C09J133/06 , C09J151/00
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