公开(公告)号：AU2023209345A1

公开(公告)日：2024-07-25

申请号：AU2023209345

申请日：2023-01-17

Applicant: BASF SE

Inventor： LIU LILI ,  MALITS EDWARD ,  HERBST HEINZ ,  GERSTER MICHELE ,  DARJI RUPA ,  QU LIANGLIANG ,  BURKE MICHAEL DAVID ,  PHO TOAN

IPC: C08K7/26 ,  B01D1/18 ,  C08K3/22 ,  C08K3/36 ,  C08L23/12 ,  C08L33/12

Abstract: Disclosed in certain embodiments are polymer compositions comprising closed-cell metal oxide particles and methods of preparing the same. In at least one embodiment, a closed- cell metal oxide particle comprises a metal oxide matrix defining an array of closed-cells. Each closed-cell encapsulates a media-inaccessible void volume. The outer surface of the closed-cell metal oxide particle is defined by the array of closed-cells.

公开(公告)号：BR112021026725A2

公开(公告)日：2022-04-12

申请号：BR112021026725

申请日：2020-09-07

Applicant: BASF SE

Inventor： PUCH FLORIAN ,  HERBST HEINZ ,  JENNIFER M O'SULLIVAN ,  SHYAM SUNDAR SATHYANARAYANA ,  THOMAS GEORG GFROERER ,  YEAN YIK GEOERG

IPC: B29B9/08 ,  B29B9/12 ,  B29B9/16 ,  C08J3/22 ,  C08K5/13

Abstract: métodos para fabricar uma pelota em uma peletizadora e um polímero estabilizado, pelota, uso de uma pelota, e, mistura para compactação. a invenção se refere a um método para fabricar uma pelota em uma peletizadora, cujo método compreende as etapas de (a) prensar uma mistura para compactação pelo rolo através de um bico para obter um fio, e (b) triturar o fio para obter a pelota, em que a mistura para compactação compreende (i) 87 a 97% em peso de um estabilizador de polímero, que é tris(2,4-di-terc-butilfenil) fosfito (cas nº 31570-04-4), e (ii) 3 a 13% em peso de um auxiliar de processamento, que é um copolímero de propileno-etileno e que possui uma entalpia de fusão abaixo de 100 j/g a 101,32 kpa. a pelota é útil para um manuseio livre de poeira de seu estabilizador de polímero na fabricação do polímero estabilizado. além disso, é descrito um método para estabilizar um polímero, que é uma poliolefina, um poliestireno ou uma mistura dos mesmos, que compreende a dosagem da pelota no polímero.

公开(公告)号：SG11202106588VA

公开(公告)日：2021-07-29

申请号：SG11202106588V

申请日：2019-12-11

Applicant: BASF SE

Inventor： WEYLAND TANIA ,  BERTET MARIE LAURE ,  HERBST HEINZ

IPC: C08K3/26 ,  C08K5/13 ,  C08K5/3492 ,  C08K5/526 ,  F16L9/12

Abstract: A polypropylene composition comprising components A), B) and C), wherein component A) is a hindered amine light stabilizer selected from the group consisting of the compounds of formulae (A-I-1), (A-I-2), (A-I-3), (A-III-1) and (A-IV-1) as defined for the present invention,component B) is a natural or synthetic hydrotalcite,component C) is a phenolic antioxidant selected from the group consisting of 1,3,5-tris(3,5-di-tert-butyl-4-hydroxybenzyl)-2,4,6-trimethylbenzene, ethylene bis[3,3-bis(3-tert-butyl-4-hydroxyphenyl)butyrate], 1,3,5-tris(3,5-di-tert-butyl-4-hydroxybenzyl)-isocyanurate and 6-[3-(3-tert-butyl-4-hydroxy-5-methylphenyl)propoxy]-2,4,8,10-tetra-tert-butyldibenzo[d,f][1,3,2]dioxaphosphepin,and wherein the weight ratio of component A) to component B) is 1:10 to 10:1.

公开(公告)号：CA3121690A1

公开(公告)日：2020-06-11

申请号：CA3121690

申请日：2019-11-22

Applicant: BASF SE

Inventor： WEYLAND TANIA ,  HERBST HEINZ ,  BERTET MARIE LAURE

IPC: C08L23/06 ,  C08K3/22 ,  C08K5/3492 ,  C08L23/12 ,  F16L9/12

Abstract: An article in the form of a pipe, cable or geomembrane comprising polyethylene or polypropylene, and components A) and B), wherein component A) is a hindered amine light stabilizer containing a triazine residue, component B) is magnesium hydroxide which is present in an amount of 0.01% to 5% by weight relative to the weight of the polyethylene or polypropylene, and the weight ratio of component A) to component B) is 1:50 to 50:1, with the proviso that component B) is not a hydrotalcite.

公开(公告)号：CA3055864A1

公开(公告)日：2018-10-04

申请号：CA3055864

申请日：2018-03-21

Applicant: BASF SE

Inventor： MUELLER DANIEL ,  HERBST HEINZ ,  WEYLAND TANIA

IPC: C08K5/3475 ,  C08K5/3492

Abstract: A stabilizer mixture containing a sterically hindered amine light stabilizer and a triazine UV absorber in a specific ratio.

公开(公告)号：ES2381768T3

公开(公告)日：2012-05-31

申请号：ES07821000

申请日：2007-10-08

Applicant: BASF SE

Inventor： HERBST HEINZ ,  KOLB MARKUS

IPC: C08K5/00 ,  C08K5/375 ,  C08L23/04 ,  H01B3/44 ,  H01B7/28

Abstract: Una composición que comprende a) un polietileno, b) un antioxidante fenólico que contiene azufre, c) un agente antiestático migratorio, en donde el agente antiestático migratorio se selecciona del grupo que consiste en alquilaminas etoxiladas, dialquilaminas etoxiladas, ésteres poliglicerólicos, ésteres de glicerol con ácidos carboxílicos C8-C18, éster glicidílicos, sulfonatos de alquilo, ésteres pentaeritritólicos, ésteres de sorbitán y dietanolamidas de ácidos grasos o mezclas de los mismos, y d) un peróxido orgánico.

公开(公告)号：AU2004232492B2

公开(公告)日：2010-02-25

申请号：AU2004232492

申请日：2004-04-13

Applicant: BASF SE

Inventor： HERBST HEINZ ,  LI SHENG-SHING ,  REYES MELINDA ,  STADLER URS LEO ,  CAPOCCI GERALD ANTHONY

IPC: B27N3/00

Abstract: Disclosed are natural products composites protected against the deleterious effects of microorganisms comprising at least one natural product, at least one thermoplastic resin, and an effective amount of an antifungal agent. The composites are further advantageously protected against weathering and color formation by the incorporation therein of at least one light stabilizer and at least one compound selected from the group consisting of the oxides, hydroxides or silicates of Ca, Mg, Al and Zn. The light stabilizers are selected from the group consisting of the ultraviolet light absorbers and the sterically hindered amines. The metal oxide is for example CaO. The natural products are for example wood flour, flax, hemp, jute, kenaf, or rice husk. The thermoplastic resin is for example polyethylene or polypropylene. The antifungal agent and potential coadditives are incorporated via melt processing such as extrusion, co-kneading, pultrusion and injection molding. The antifungal agent is for example thiabendazole.

公开(公告)号：MX2024014489A

公开(公告)日：2025-01-09

申请号：MX2024014489

申请日：2024-11-22

Applicant: BASF SE

Inventor： WEYLAND TANIA ,  HERBST HEINZ ,  MUELLER DANIEL ,  ESPINOS ARIZTI JORGE ,  GERSTER MICHÈLE

IPC: C08K5/00 ,  C08K5/3492

Abstract: La presente invención se refiere a una composición que comprende un policarbonato, al menos un compuesto de la Fórmula (A) y al menos un absorbente de UV, distinto del compuesto de la Fórmula (A). Además, la presente invención se refiere a una mezcla de aditivos que comprende al menos un compuesto de la Fórmula (A) y al menos un absorbente de UV. La presente invención también se refiere al uso de la mezcla de aditivos para mejorar las propiedades ópticas de los artículos moldeados o extruidos, incluidos los artículos multicapa.

公开(公告)号：AU2023277700A1

公开(公告)日：2024-12-05

申请号：AU2023277700

申请日：2023-05-19

Applicant: BASF SE

Inventor： WEYLAND TANIA ,  HERBST HEINZ ,  MUELLER DANIEL ,  ESPINOS ARIZTI JORGE ,  GERSTER MICHÈLE

IPC: C08K5/00 ,  C08K5/3492

Abstract: Polycarbonate composition containing combination of hydroxyphenyl triazines and UV absorbers The present invention relates to a composition comprising a polycarbonate, at least one compound of formula (A), and at least one UV absorber, other than the compound of formula (A). Further, the present invention relates to an additive mixture comprising at least one compound of formula (A), and at least one UV absorber. The present invention also relates to the use of the additive mixture for enhancing optical properties of the molded or extruded articles, including multilayered articles.

公开(公告)号：MX2024008879A

公开(公告)日：2024-07-29

申请号：MX2024008879

申请日：2023-01-17

Applicant: BASF SE

Inventor： HERBST HEINZ ,  TASK KEITH ,  GERSTER MICHELE ,  LIU LILI ,  MALITS EDWARD ,  DARJI RUPA HIREMATH ,  QU LIANGLIANG ,  PHO TOAN VAN ,  BURKE MICHAEL DAVID ,  HENDRICKS-GUY CARMEN A

IPC: C08K3/22 ,  B01D1/18 ,  C08K3/36 ,  C08K5/00 ,  C08K9/06 ,  C09C1/04 ,  C09C1/30 ,  C09C1/36 ,  C09C1/40

Abstract: En ciertas formas de realización se divulgan composiciones poliméricas que comprenden partículas de óxido de metal híbridas y métodos para prepararlas. En al menos una forma de realización, las partículas de óxido de metal híbridas comprenden una matriz continua de un primer óxido de metal que tiene incorporado en ella un conjunto de partículas de óxido de metal que comprenden un segundo óxido de metal. En al menos una forma de realización, las partículas de óxido de metal híbridas son sustancialmente no porosas.