公开(公告)号：US20230407050A1

公开(公告)日：2023-12-21

申请号：US18035176

申请日：2021-10-28

Applicant: BASF SE

Inventor： Tania WEYLAND ,  Heinz HERBST ,  Manuele VITALI ,  Daniel MUELLER

IPC: C08K5/3492 ,  C08K3/26 ,  C08K3/22 ,  C08K5/3475

CPC classification number: C08K5/3492 ,  C08K3/26 ,  C08K3/22 ,  C08K5/3475 ,  C08K2003/267 ,  C08K2003/2224

Abstract: The presently claimed invention relates to a method for stabilizing an organic material by reducing degradation induced by a chlorine containing compound. The presently claimed invention further relates to a stabilizer mixture comprising at least one compound (A), at least one UV absorber, and at least one metal hydroxide. The presently claimed invention also relates to a composition comprising an organic material, and the stabilizer mixture. Further, the presently claimed invention relates to an article prepared from the composition. Still further, the presently claimed invention relates to a use of the stabilizer mixture for stabilizing an organic material by reducing degradation induced by a chlorine containing compound.

公开(公告)号：US20200157324A1

公开(公告)日：2020-05-21

申请号：US16627499

申请日：2018-07-03

Applicant: BASF SE

Inventor： Tania WEYLAND ,  Marie Laure BERTET ,  Heinz HERBST

IPC: C08L23/06 ,  C08K5/3492 ,  C08K3/26 ,  C08K5/13 ,  C08K5/527 ,  C08K5/05 ,  C08K5/06 ,  C08K5/17 ,  C08K5/00

Abstract: A polyethylene pipe comprising components A) and B), wherein component A) is a hindered amine light stabilizer containing a triazine residue, component B) is a natural or synthetic hydrotalcite and the weight ratio of component A) to component B) is 1:10 to 10:1.

公开(公告)号：US20250091956A1

公开(公告)日：2025-03-20

申请号：US18729306

申请日：2023-01-17

Applicant: BASF SE

Inventor： Lili LIU ,  Edward MALITS ,  Heinz HERBST ,  Michele GERSTER ,  Rupa Hiremath DARJI ,  Michael David BURKE ,  Keith TASK ,  Carmen A. HENDRICKS-GUY ,  Toan Van PHO ,  Liangliang QU

IPC: C04B35/46 ,  C04B35/14 ,  C04B35/626 ,  C04B35/628 ,  C08J3/20 ,  C08K3/22 ,  C08K3/36 ,  C08K7/18 ,  C08K9/02

Abstract: Disclosed in certain embodiments are polymer compositions comprising a hybrid metal oxide particles and methods of preparing the same. In at least one embodiment, hybrid metal oxide particles comprise a continuous matrix of a first metal oxide having embedded therein an array of metal oxide particles comprising a second metal oxide. In at least one embodiment, the hybrid metal oxide particles are substantially non-porous.

公开(公告)号：US20240084104A1

公开(公告)日：2024-03-14

申请号：US18265864

申请日：2021-12-08

Applicant: BASF SE

Inventor： Gregor HUBER ,  Heinz HERBST ,  Feng ZUO ,  Tania WEYLAND ,  Michele GERSTER

IPC: C08K5/3492 ,  C08K5/3435

CPC classification number: C08K5/34924 ,  C08K5/3435 ,  C08K2201/012

Abstract: The presently claimed invention relates to additive mixture comprising a compound of formula (1) and a compound of formula (2). The presently claimed invention further relates to a composition comprising an organic material which is susceptible to oxidative, thermal or light-induced degradation and the additive mixtures. The presently claimed invention also relates to a method for stabilization of organic materials by incorporating therein or applying thereto the additive mixtures. Further, the presently claimed invention relates to the use of the additive mixtures as light stabilizer for organic materials.

公开(公告)号：US20230212368A1

公开(公告)日：2023-07-06

申请号：US18008691

申请日：2021-06-07

Applicant: BASF SE

Inventor： Ingo BELLIN ,  Franz-Josef DIETZEN ,  Heinz HERBST

IPC: C08J11/06 ,  C08K5/098 ,  C08K5/02 ,  C08J9/18 ,  C08J9/14 ,  C08J9/00

CPC classification number: C08J11/06 ,  C08K5/098 ,  C08K5/02 ,  C08J9/18 ,  C08J9/141 ,  C08J9/0052 ,  C08J9/0061 ,  C08J9/0019 ,  C08J2325/06 ,  C08J2201/03 ,  C08J2453/02 ,  C08K2201/014

Abstract: The present invention provides a flame-retardant styrene polymer composition comprising an organic bromine compound, zinc stearate and calcium stearate, the use for preparing styrene polymer films or foams and a process for recycling of styrene polymer-containing scrap.

公开(公告)号：US20230146472A1

公开(公告)日：2023-05-11

申请号：US17802901

申请日：2021-02-24

Applicant: BASF SE

Inventor： Gerard LIPS ,  Daniel MUELLER ,  Heinz HERBST

IPC: C08K5/17 ,  C08K3/26 ,  C08K5/32 ,  C08L23/12 ,  C08K5/3492

CPC classification number: C08K5/17 ,  C08K3/26 ,  C08K5/32 ,  C08L23/12 ,  C08K5/34926 ,  C08K2003/267 ,  C08K2003/2206

Abstract: The present invention relates to a polyolefin composition comprising (a) a hindered amine light stabilizer of formula (1) as defined herein, (b) a hydrotalcite or an inorganic oxide, and (c) a hydroxylamine stabilizer or an amine oxide stabilizer, a flame retardant article comprising such composition, and to the use of components (b) and (c) for reducing odor in a polyolefin composition comprising a component (a).

公开(公告)号：US20210163710A1

公开(公告)日：2021-06-03

申请号：US17045002

申请日：2019-04-01

Applicant: BASF SE

Inventor： Thomas EHLIS ,  Heinz HERBST ,  Daniel MUELLER ,  Manuele VITALI ,  Gregor HUBER

IPC: C08K5/3475 ,  C08K5/06

Abstract: An ultraviolet radiation absorbing composition can be used as a light stabilizer for a shaped artificial polymer article, wherein the polymer is a synthetic polymer and/or a natural elastomer and wherein the ultraviolet radiation absorbing composition includes the compound of formula (I) wherein n and m are independently 0 to 20, and at least one of m and n being ≥1; and X1, X2, X3, X4 and X5 are the same or different and are independently selected from H, C(O)R1 with R1 being C8-C24-alkyl, or a group of the general formula (II) wherein R2 is H or halogen.

公开(公告)号：US20200087486A1

公开(公告)日：2020-03-19

申请号：US16494450

申请日：2018-03-21

Applicant: BASF SE

Inventor： Daniel MUELLER ,  Heinz HERBST ,  Tania WEYLAND

IPC: C08K5/3492

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