公开(公告)号：AT478110T

公开(公告)日：2010-09-15

申请号：AT07120901

申请日：2003-11-11

Applicant: BASF SE

Inventor： DYLLICK-BRENZINGER RAINER ,  KOCH OLIVER ,  WULFF DIRK ,  GLASER ALBAN

IPC: C08K5/00

Abstract: The use of finely-divided polymer powder (I) containing UV absorber(s) for stabilising polymers against the effects of UV radiation. Independent claims are also included for (1) stabiliser mixtures containing (I) and other component(s) selected from organic phosphites, phosphines and phosphonites, sterically-hindered phenols, sterically-hindered amines, chromans and salts of zinc, calcium, magnesium, cerium, iron and/or manganese (2) a method for stabilising polymers against the effects of UV, oxygen and heat by adding effective amounts of such mixtures (3) polymers (especially polyolefins) stabilised against UV and possibly also against oxygen and heat, containing (I) (4) objects made from such stabilised polymers.

公开(公告)号：MX277096B

公开(公告)日：2010-07-06

申请号：MX2008008407

申请日：2007-01-12

Applicant: BASF SE

Inventor： HAREMZA SYLKE ,  SCHAMBONY SIMON ,  GLASER ALBAN ,  TRAUTH HUBERT ,  APPEL MANFRED

公开(公告)号：AT432315T

公开(公告)日：2009-06-15

申请号：AT07703822

申请日：2007-01-12

Applicant: BASF SE

Inventor： SCHAMBONY SIMON ,  GLASER ALBAN ,  TRAUTH HUBERT ,  APPEL MANFRED ,  HAREMZA SYLKE

IPC: C08K5/3435 ,  C08K5/00

Abstract: Suitable stabilizers for organic material are a mixture comprising A. at least one oligomeric compound, comprising repeat units of the formula (I), in which the meanings of the symbols are as follows: R1 is hydrogen, C1-C6-alkyl, formyl, C2-C6-alkanoyl, C1-C12-alkoxy, C5-C6-cycloalkoxy, cyanomethyl, 2-hydroxyethyl, benzyl or a radical of the formula -CR'=CH-CO-OR'', where R' is hydrogen, C1-C6-alkyl or a radical of the formula -CO-OR'', and R'' is C1-C18-alkyl, C5-C8-cycloalkyl, C7-C18-aralkyl, phenyl, or tolyl; R2 is a mixture composed of C14-C25-alkyl groups, where two of these alkyl groups whose number of carbon atoms is not permitted to differ by more than two respectively make up at least 30% of this mixture; R3 and R4, independently of one another, are C1-C6-alkyl; and B. at least one compound of the formula (II) or (III) where the meanings of the symbols and indices are as follows: n and m, independently of one another, are a natural number from 2 to 22, and R1, R3 and R4, independently of one another, have the meanings given in formula (I).

公开(公告)号：AT425145T

公开(公告)日：2009-03-15

申请号：AT04818398

申请日：2004-11-12

Applicant: BASF SE

Inventor： SCHAMBONY SIMON ,  GLASER ALBAN ,  SENS RUEDIGER ,  BOEHM ARNO ,  REICHELT HELMUT

IPC: C07D221/14

Abstract: A description is given of the use of naphthalene-1,8-dicarboxylic monoimides of the formula (I), in which R is hydrogen, alkyl, alkenyl, cycloalkyl, cycloalkenyl, heterocycloalkyl, aryl or heteroaryl and R is a radical containing at least one pi electron system containing a carbon atom and at least one further atom selected from carbon, oxygen, and nitrogen, with the proviso that the radical contains at least one atom other than carbon; to protect organic material from the damaging effects of light, of compositions which comprise at least one naphthalene-1,8-dicarboxylic monoimide of the formula (I) in an amount which provides protection from the damaging effects of light, and at least one organic material, and of new naphthalene-1,8-dicarboxylic monoimides (I).

公开(公告)号：MX2008012442A

公开(公告)日：2008-10-10

申请号：MX2008012442

申请日：2007-03-30

Applicant: BASF SE

Inventor： SCHAMBONY SIMON ,  GLASER ALBAN ,  APPEL MANFRED ,  BLUM TILL

IPC: C08K5/00 ,  C09B67/00

Abstract: La invención se refiere a uan composición que contiene por lo menos un compuesto de piperidina de fórmula (I) como estabilizador. En dicha fórmula (I), las variables R1, R2, R3, R4, R5, R6, R7, R8, Y y el índice n tienen los significados mencionados en la reivindicación 1 y en la descripción. Dicha composición comprende también un componente de polímero y un colorante. La invención también se refiere además al método para la producción de composiciones de polímeros que contienen pigmentos y al uso de los compuestos de fórmula (I) como agentes auxiliares de dispersión.