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1.
公开(公告)号:CA3103345A1
公开(公告)日:2020-01-02
申请号:CA3103345
申请日:2019-06-20
Applicant: BASF SE
Inventor: TARTARINI CINZIA , HOELZL WERNER , KING III ROSWELL E , HERBST HEINZ , ESPINOS ARIZTI JORGE
Abstract: The invention relates to a composition, which comprises the components (a) a polyurethane foam or a polyether polyol; and (b) a compound of formula (I) wherein R1 is H or C1-alkyl. A process for manufacturing the aforementioned composition, the use of a component (b) for stabilizing component (a) against degradation and a specific additive mixture comprising component (b) and as component (c) a first further additive, which is a specific aromatic amine, are described.
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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.
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3.
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.
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