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US 2026/0167783 A1Published application
Stabilizer composition
AssigneeBASF SE
InventorsBernd HOEVEL, Rou Hua CHUA, Thomas HINKEL, Peter GAST, Lothar SEIDEMANN
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Abstract
Presently claimed invention is directed to a stabilizer composition in granulate form (S) comprising of at least one stabilizer compound (B) having at least one thioether functionality using microfibrillar cellulose (A) via a novel process for the manufacture of flowable, non-dusty granulates with improved storage stability.
Claims21
-49. (canceled)
A composition (S) comprising
- a. microfibrillar cellulose (A);
- b. at least one stabilizer compound (B) having at least one thioether functional group;
- and
- c. at least one component (C) selected from the group consisting of
- and mixtures thereof,
- wherein the at least one stabilizer compound (B) is absorbed on the microfibrillar cellulose (A) and the absorbed stabilizer compound (B) is at least partly coated with component (C).
3 more elements
A process for the preparation of a stabilizer composition (S) comprising the steps of:
- a. providing the microfibrillar cellulose (A);
- b. providing at least one component (C) to obtain a mixture of component (A) and at least one component (C);
- and
- c. dispensing at least one stabilizer (B) to the mixture obtained in step b. to obtain a ternary mixture,
- e. mixing the ternary mixture obtained step c to obtain the homogenous composition, wherein component (A), stabilizer (B) and component (C) are as defined as above.
2 more elements
Dependencies are inferred from the claim text.