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公开(公告)号：CA2729147A1
公开(公告)日：2010-01-07
申请号：CA2729147
申请日：2009-06-30
Applicant: BASF SE
Inventor： SCHMIDT-THUEMMES JURGEN , ESSER ANTON , NIEBERLE JOERG
Abstract: Aqueous suspensions of fine-particulate fillers that are at least partially lined with anionic lattices, wherein the suspensions are obtained from the treatment of aqueous suspensions of fine-particulate fillers with at least one anionic latex having a glass transition temperature of -5 to -50oC, preparation of the aqueous suspensions and use thereof as additives to paper materials in the production of paper containing fillers, carton containing fillers or corrugated cardboard containing fillers by de-watering the paper materials.
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公开(公告)号：CA2729147C
公开(公告)日：2016-10-11
申请号：CA2729147
申请日：2009-06-30
Applicant: BASF SE
Inventor： SCHMIDT-THUEMMES JURGEN , ESSER ANTON , NIEBERLE JOERG
Abstract: Aqueous suspensions of fine-particulate fillers that are at least partially lined with anionic lattices, wherein the suspensions are obtained from the treatment of aqueous suspensions of fine-particulate fillers with at least one anionic latex having a glass transition temperature of -5 to -50°C, preparation of the aqueous suspensions and use thereof as additives to paper materials in the production of paper containing fillers, carton containing fillers or corrugated cardboard containing fillers by de-watering the paper materials.
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Patent Agency Ranking13.发明专利
公开(公告)号：EA023145B1
公开(公告)日：2016-04-29
申请号：EA201391475
申请日：2012-04-04
Applicant: BASF SE
Inventor： BITTNER CHRISTIAN , NIEBERLE JOERG , VON VACANO BERNHARD ULRICH , BERGER ALEXSANDRO , BOEHN ROLAND , OETTER GUENTER
IPC: B03D1/01 , B03D1/004 , B03D101/02 , B03D103/04
Abstract: Изобретениеотноситсяк способуобогащенияжелезногоминералаизсодержащейсиликатжелезнойрудыпутемобратнойфлотации, включающемудобавлениесобирающегоагентаиликомпозициисобирающегоагента, содержащегокакминимумодноизсоединенийформулвкоторых X означаюталифатическуюалкиленовуюгруппу, содержащую 2-6 атомовуглерода; Z означаеталифатическуюалкиленовуюгруппу, содержащую 2-6 атомовуглерода; Yозначаетаниони R означаетнасыщеннуюилиненасыщенную, линейнуюилиразветвленную, алифатическуюилиароматическуюуглеводороднуюгруппу, содержащуюот 7 до 23 атомовуглерода. Изобретениетакжеотноситсяк новымсоединениямформул (Ia) и (Ib), ккомпозициям, содержащимэтисоединения, атакжек применениюэтихсоединенийи композицийв качествесобирающихагентовдляобогащенияжелезногоминерала.
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公开(公告)号：MX2013011815A
公开(公告)日：2013-10-25
申请号：MX2013011815
申请日：2012-04-10
Applicant: BASF SE
Inventor： OETTER GUENTER , BITTNER CHRISTIAN , VACANO BERNHARD ULRICH VON , BERGER ALEXSANDRO , BOEHN ROLAND , NIEBERLE JOERG
IPC: B03D1/01 , B03D101/02 , B03D103/04 , C09K23/38 , C09K23/42
Abstract: Compuestos de las fórmulas: RO-X-NH2 (la); RO-X-NH3Y (Ib); RO-X-NH-Z-NH2 (IIa); y RO-X-NH-Z-NH3 Y (lIb), en donde X es un grupo alquileno alifático que contiene 2 a 6 átomos de carbono; Z es un grupo alquileno alifático que contiene 2 a 6 átomos de carbono; Y es un anión; y R es un grupo iso C13H27- alifático con grado de ramificación promedio de 1.5 a 3.5. Los compuestos son particularmente adecuados como recolectores de flotación para enriquecer un mineral de hierro a partir de un mineral de hierro que contiene silicato.
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15.发明专利
公开(公告)号：PT2393982E
公开(公告)日：2012-12-06
申请号：PT10703443
申请日：2010-02-04
Applicant: BASF SE
Inventor： ESSER ANTON , NIEBERLE JOERG
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公开(公告)号：CA2750671A1
公开(公告)日：2010-08-12
申请号：CA2750671
申请日：2010-02-04
Applicant: BASF SE
Inventor： ESSER ANTON , NIEBERLE JOERG
Abstract: Method for producing paper, card and board with high dry strength by adding a water-soluble cationic polymer and an anionic polymer to a paper pulp, dewatering the paper pulp and drying the paper products, said anionic polymer comprising an aqueous dispersion of at least one anionic latex and at least one degraded starch.
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公开(公告)号：CA2729498A1
公开(公告)日：2010-01-07
申请号：CA2729498
申请日：2009-06-30
Applicant: BASF SE
Inventor： SCHMIDT-THUEMMES JUERGEN , ESSER ANTON , NIEBERLE JOERG
Abstract: Aqueous suspensions of fine-particulate fillers that are at least partially lined with anionic lattices, wherein the suspensions are obtained from the treatment of aqueous suspensions of fine-particulate fillers with at least one anionic latex comprising at least one polymerized monomer containing a phosphonic or phosphoric acid group, preparation of the aqueous suspensions and use thereof as additives to paper materials in the production of paper containing fillers, carton containing fillers or corrugated cardboard containing fillers by de-watering the paper materials.
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