公开(公告)号：US20250092264A1

公开(公告)日：2025-03-20

申请号：US18729301

申请日：2023-01-17

Applicant: BASF SE

Inventor： Lili LIU ,  Edward MALITS ,  Heinz HERBST ,  Michele GERSTER ,  Rupa Hiremath DARJI ,  Liangliang QU ,  Michael David BURKE ,  Toan Van PHO

IPC: C09C1/30 ,  C08K7/26 ,  C09C3/00 ,  C09C3/04 ,  C09C3/10

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：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：US20240052141A1

公开(公告)日：2024-02-15

申请号：US18265892

申请日：2021-12-09

Applicant: BASF SE

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

IPC: C08K13/02

CPC classification number: C08K13/02 ,  C08K5/526

Abstract: The presently claimed invention relates to an organic material based shaped article comprising a compound of formula (1), and at least one anti-scratch agent. Further, the organic material based shaped article is an automotive interior or exterior material.

公开(公告)号：US20150337114A1

公开(公告)日：2015-11-26

申请号：US14814913

申请日：2015-07-31

Applicant: BASF SE

Inventor： Michele GERSTER ,  Raphael Dabbous

IPC: C08K5/527 ,  C08K5/101

CPC classification number: C08K5/527 ,  C08F8/50 ,  C08J3/226 ,  C08J2323/02 ,  C08J2323/10 ,  C08K5/0083 ,  C08K5/098 ,  C08K5/101 ,  C08K2201/019 ,  C08L23/10 ,  C08F110/06

Abstract: A composition containing (I) a natural or synthetic organic polymer having a melt flow index of 15 to 1000 g/10 min at 230° C. and 2.16 kg and (II) an additive mixture containing components (A1) and (A2), wherein (A1) is at least one organic cyclic phosphoric acid ester of the formula (I) wherein R0 is a direct bond, —S—, C3-C12cycloalkylidene or a group —C(X1)(X2)— with X1 and X2 independently of one another being hydrogen, C1-C18alkyl or C3-C12cycloalkyl; and the radicals R1 are identical and are C1-C18alkyl or C3-C12cycloalkyl unsubstituted or substituted by one, two or three C1-C4alkyl; and (A2) is at least one alkali or alkaline earth metal salt of a saturated or unsaturated aliphatic mono or dicarboxylic acid unsubstituted or substituted by —OH; with the proviso that the composition is essentially free of an inorganic or organic pigment.

Abstract translation: 一种组合物，其包含（I）在230℃和2.16kg下熔体流动指数为15至1000g / 10min的天然或合成的有机聚合物，和（II）含有组分（A1）和（A2）的添加剂混合物， 其中（A1）是其中R0是直接键的至少一种式（I）的有机环状磷酸酯，-S-，C 3 -C 12亚烷基或基团-C（X 1）（X 2） - ，其中X 1和X 2独立地 彼此是氢，C 1 -C 18烷基或C 3 -C 12环烷基; 并且基团R1相同并且是未被取代或被一个，两个或三个C 1 -C 4烷基取代的C 1 -C 18烷基或C 3 -C 12环烷基; 和（A2）是至少一种未被取代或被-OH取代的饱和或不饱和脂族单或二羧酸的碱金属或碱土金属盐; 条件是组合物基本上不含无机或有机颜料。