公开(公告)号：BRPI0615824B1

公开(公告)日：2016-07-19

申请号：BRPI0615824

申请日：2006-09-11

Applicant: BASF SE

Inventor： CHOWDHRY MUBARIK ,  YAMASHITA HIDEKI ,  YONG CHEESENG ,  CATTERALL GREGORY ,  ALLEN JONATHON ,  VAN SONSBEEK ROGER ,  REDFERN DAVID ,  SCHULER BERNHARD ,  WAGNER OLIVER ,  CHRISTIE DAVID

IPC: C08K5/36 ,  C08K5/51 ,  C09D7/12 ,  C09D133/08 ,  C09D133/12 ,  C09D135/06 ,  C09D201/00

Abstract: método para melhorar a resistência ao manchamento e resistência à penetração de composições de revestimento aquosas, e, uso de um tensoativo aniônico. a invenção tambpem diz respeito a um método para aumentar a resistência ao manchamento e a resistência à penetração de composições de revestimento aquosas, cujo método compreende fornecer uma composição de revestimento que contém pelo menos um pigmento, pelo menos um polímero que forma filme na forma de uma dispersão de polímeto aquosa e pelo menos um tensoativo aniônico, em que o tensoativo aniônico compreende pelo menos 85% em peso, preferivelmente pelo menos 90% em peso mais preferivelmente pelo menos 95 % em peso, com base no peso total de tensoativo aniônico na composição de revestimento, de pelo menos um tensoativo aniônico s, que é selecionado de semi-ésteres de ácido sulfúrico ou a´cido fosfórico com um álcool, cujo carrega pelo menos um radical alquila tendo de 8 a 30 átomos de carbono ou um radical fenila substituído por alquila cm em que alquila tem 4 a 20 átomos de carbono e cujo álcool pode carregar um grupo oligo-alquileno c~ 2~-c~ 3~-éter desde que o número de unidades de repetição no grupo oligo-alquileno c~ 2~-c~ 3~éter seja no máximo 15, ou um sal deste.

公开(公告)号：AU2011298374B2

公开(公告)日：2015-04-23

申请号：AU2011298374

申请日：2011-08-31

Applicant: BASF SE

Inventor： BALK ROELOF ,  DERSCH ROLF ,  ROLLER SEBASTIAN ,  SCHULER BERNHARD

IPC: C08F265/02 ,  C08K5/132 ,  C09D4/00 ,  C09D5/02 ,  C09D133/06 ,  C09D151/00

Abstract: The invention relates to aqueous emulsion polymers containing (A) monomers A, (B) at least one (meth)acrylate having olefinically unsaturated side chains (monomers B) and (C) at least one photoinitiator, and to the use thereof in paints, in particular in house paints.

公开(公告)号：BRPI0721119A2

公开(公告)日：2015-01-27

申请号：BRPI0721119

申请日：2007-12-14

Applicant: BASF SE

Inventor： TERRENOIRE ALEXANDRE ,  SCHOENFELDER DANIEL ,  BRUCHMANN BERND ,  ROLLER SEBASTIAN ,  WIESE HARM ,  SCHULER BERNHARD ,  SEYFFER HERMANN ,  SCHROEDER MARC

IPC: C08L69/00 ,  C09D169/00

Abstract: The present invention relates to polymer dispersions which comprise highly branched polycarbonates, to a process for preparing them, and to their use.

公开(公告)号：AT428736T

公开(公告)日：2009-05-15

申请号：AT06764116

申请日：2006-07-10

Applicant: BASF SE

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 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：ES2229677T5

公开(公告)日：2009-05-11

申请号：ES99904783

申请日：1999-01-15

Applicant: BASF SE

Inventor： GERST MATTHIAS ,  SCHULER BERNHARD ,  DAMES BURKHARDT

IPC: C08F2/26 ,  C08F2/44 ,  C08J3/00 ,  C08J3/03 ,  C08K5/36 ,  C08K5/42 ,  C08L33/06 ,  C08L57/00 ,  C08L101/00

Abstract: Procedimiento para la mejora de la estabilidad de dispersiones polímeras acuosas, que se obtienen por polimerización en emulsión acuosa por medio de radicales de monómeros M etilénicamente insaturados, que comprenden al menos un 50 % en peso, referido a la totalidad del peso de los monómeros M, de uno o varios monómeros M1, que se escogen entre monómeros vinilaromáticos, los ésteres alquílicos con 1 a 12 átomos de carbono y los ésteres cicloalquílicos con 5 a 8 átomos de carbono de ácidos mono- y dicarboxílicos etilénicamente insaturados con 3 a 8 átomos de carbono, butadieno, cloruro de vinilo y de vinilideno y olefinas con 2 a 6 átomos de carbono, frente a la influencia térmica y/o mecánica, caracterizado porque se agrega al menos una sal de un éster bisalquílico con 4 a 18 átomos de carbono de un ácido dicarboxílico sulfonado con 4 a 8 átomos de carbono (= sal S) a la dispersión polímera acuosa.

公开(公告)号：ZA202001201B

公开(公告)日：2022-07-27

申请号：ZA202001201

申请日：2020-02-26

Applicant: BASF SE

Inventor： GILBERT DAVID JOHANN ,  ROHDE WOLFGANG ,  MENTGES MICHAEL ,  MUNIZAGA RODRIGO ENRIQUE ,  KUHN OLIVER ,  SCHULER BERNHARD

Abstract: The present invention relates to a process for separating at least one first material from a mixture comprising this at least one first material, at least one second material and at least one third material, which comprises at least the following steps: (A) providing a mixture comprising at least one first material, at least one second material, at least one third material and at least one hydrocarbon in an amount of more than 0.4% by weight, based on the sum of mixture, in the presence or 10 absence of at least one dispersion medium, (B) if appropriate, addition of at least one dispersion medium to the mixture obtained in step (A) in order to obtain a dispersion, (C) treatment of the dispersion from step (A) or (B) with at least one hydrophobic magnetic particle, so that the at least one first material and the at least one magnetic particle agglomerate, (D) separation of the adduct from step (C) from the mixture by application of a magnetic field, (E) if appropriate, dissociation of the adduct which has been separated off in step (D) in order to obtain the at least one first material and the at least one magnetic particle separately.

公开(公告)号：CL2021000363A1

公开(公告)日：2021-06-25

申请号：CL2021000363

申请日：2021-02-11

Applicant: BASF SE

Inventor： GILBERT DAVID JOHANN ,  ROHDE WOLFGANG ,  MENTGES MICHAEL ,  KUHN OLIVER ,  SCHULER BERNHARD

IPC: B03C1/00 ,  B03C1/01 ,  B03C1/30 ,  B03C3/00

Abstract: La presente invención se refiere a un proceso para concentrar partículas deseadas que comprende a) proporcionar una materia prima que contiene las partículas deseadas y un material no deseado; b) añadir partículas magnéticas hidrofóbicas a la materia prima; c) separar los aglomerados de la materia prima cargada; d) romper los aglomerados aislados; y e) separar las partículas magnéticas de la suspensión obtenida en la etapa d).

公开(公告)号：AU2006290757B2

公开(公告)日：2012-09-27

申请号：AU2006290757

申请日：2006-09-11

Applicant: BASF SE

Inventor： YONG CHEESENG ,  ALLEN JONATHON SHANE ,  CHRISTIE DAVID ,  SCHULER BERNHARD ,  VAN SONSBEEK ROGER JAN ,  YAMASHITA HIDEKI ,  CHOWDHRY MUBARIK MAHMOOD ,  CATTERALL GREGORY JOHN ,  WAGNER OLIVER ,  REDFERN DAVID

IPC: C09D133/08 ,  C08K5/36 ,  C08K5/51 ,  C09D7/12 ,  C09D133/12 ,  C09D135/06 ,  C09D201/00

Abstract: The invention also relates to a method to increase stain resistance and penetration resistance of aqueous coating compositions which method comprises providing a coating composition which contain at least one pigment, at least one film-forming polymer in the form of an aqueous polymer dispersion and at least one anionic surfactant, wherein the anionic surfactant comprises at least 85 % by weight, preferably at least 90 % by weight, more preferably at least 95 % by weight, based on the total weight of ani- onic surfactant in the coating composition, of at least one anionic surfactant S, which is selected from semi-esters of sulfuric acid or phosphoric acid with an alcohol, which alcohol carries at least one alkyl radical having from 8 to 30 carbon atoms or an alkyl substituted phenyl radical wherein alkyl has from 4 to 30 carbon atoms and which alco- hol may carry an oligo-C-C-alkylene-ether group provided that the number of repeat- ing units in the oligo-C-C-alkylene-ether group is at most 15, or a salt thereof.

公开(公告)号：DE602006012067D1

公开(公告)日：2010-03-18

申请号：DE602006012067

申请日：2006-09-11

Applicant: BASF SE

Inventor： CHOWDHRY MUBARIK MAHMOOD ,  YAMASHITA HIDEKI ,  YONG CHEESENG ,  CATTERALL GREGORY JOHN ,  ALLEN JONATHON SHANE ,  VAN SONSBEEK ROGER JAN ,  REDFERN DAVID ,  SCHULER BERNHARD ,  WAGNER OLIVER ,  CHRISTIE DAVID

IPC: C09D133/08 ,  C08K5/36 ,  C08K5/51 ,  C09D7/12 ,  C09D133/12 ,  C09D135/06 ,  C09D201/00

Abstract: The invention also relates to a method for stain resistance and penetration resistance of aqueous coating compositions which method comprises providing a coating composition which contain at least one pigment, at least one film-forming polymer in the form of an aqeuous polymer dispersion and at least one anionic surfactant, wherein the anionic surfactant comprises at least 85 % by weight, preferably at least 90 % by weight, more preferably at least 95 % by weight, based on the total weight of anionic surfactant in the coating composition, of at least one anionic surfactant S, which is selected from semi-esters of sulfuric acid or phosphoric acid with an alcohol, which alcohol carries at least one alkyl radical having from 8 to 30 carbon atoms or an alkyl substituted phenyl radical wherein alkyl has from 4 to 30 carbon atoms and which alcohol may carry an oligo-C 2 -C 3 -alkylene-ether group provided that the number of repeating units in the oligo-C 2 -C 3 -alkylene-ether group is at most 15, or a salt thereof.

公开(公告)号：AT456635T

公开(公告)日：2010-02-15

申请号：AT06793397

申请日：2006-09-11

Applicant: BASF SE

Inventor： CHOWDHRY MUBARIK ,  YAMASHITA HIDEKI ,  YONG CHEESENG ,  CATTERALL GREGORY ,  ALLEN JONATHON ,  VAN SONSBEEK ROGER ,  REDFERN DAVID ,  SCHULER BERNHARD ,  WAGNER OLIVER ,  CHRISTIE DAVID

IPC: C09D133/08 ,  C08K5/36 ,  C08K5/51 ,  C09D7/12 ,  C09D133/12 ,  C09D135/06 ,  C09D201/00

Abstract: The invention also relates to a method for stain resistance and penetration resistance of aqueous coating compositions which method comprises providing a coating composition which contain at least one pigment, at least one film-forming polymer in the form of an aqeuous polymer dispersion and at least one anionic surfactant, wherein the anionic surfactant comprises at least 85 % by weight, preferably at least 90 % by weight, more preferably at least 95 % by weight, based on the total weight of anionic surfactant in the coating composition, of at least one anionic surfactant S, which is selected from semi-esters of sulfuric acid or phosphoric acid with an alcohol, which alcohol carries at least one alkyl radical having from 8 to 30 carbon atoms or an alkyl substituted phenyl radical wherein alkyl has from 4 to 30 carbon atoms and which alcohol may carry an oligo-C 2 -C 3 -alkylene-ether group provided that the number of repeating units in the oligo-C 2 -C 3 -alkylene-ether group is at most 15, or a salt thereof.