公开(公告)号：BR112017015815A2

公开(公告)日：2018-03-27

申请号：BR112017015815

申请日：2016-01-25

Applicant: BASF SE

Inventor： CHRISTIAN REIN ,  DAVID REDFERN ,  GRAHAM ROBERT ORR ,  HENNING URCH ,  NEIL JEFFREY FITZMAURICE

IPC: C22B3/08 ,  C22B3/16 ,  G21C19/46 ,  G21F9/12

Abstract: a presente invenção refere-se a um método para remover elementos radioativos de uma mistura, dita mistura sendo tratada com pelo menos um ácido alcanossulfônico e pelo menos um ácido adicional, assim como ao uso de pelo menos um ácido alcanossulfônico e pelo menos um ácido adicional para remover elementos radioativos de misturas contendo os mesmos.

公开(公告)号：ZA200803148B

公开(公告)日：2009-06-24

申请号：ZA200803148

申请日：2008-04-10

Applicant: BASF SE

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

IPC: C08K20090101 ,  C09D20090101

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：MX2017009727A

公开(公告)日：2017-11-17

申请号：MX2017009727

申请日：2016-01-25

Applicant: BASF SE

Inventor： HENNING URCH ,  CHRISTIAN REIN ,  GRAHAM ROBERT ORR ,  DAVID REDFERN ,  NEIL JEFFREY FITZMAURICE

IPC: G21C19/46 ,  C22B3/08 ,  C22B3/16 ,  G21F9/12 ,  G21F9/30

Abstract: La presente invención se refiere a un método de separación de elementos radiactivos de una mezcla, en donde la mezcla se trata con al menos un ácido alcansulfónico y al menos otro ácido y también al uso de al menos un ácido alcansulfónico y al menos otro ácido para separar elementos radiactivos de mezclas que los comprenden.