Patent ID: 11932544
Assignee: JFE MINERAL COMPANY, LTD.
Field: Organic fine chemistry (Chemistry)
Classification: CPC C  B | IPC B  C

Claim 0:
1. A surface-modified halloysite having a carboxy group- containing group —L—COOH, wherein L is a single bond or a divalent organic group, or a sulfo group-containing group —L—SO3H, wherein L is a single bond or a divalent organic group, on its surface,
wherein the carboxy group-containing group -L-COOH and the sulfo group-containing group —L—SO3H are directly bonded to the surface, and
wherein the divalent organic group is divalent aliphatic hydrocarbon groups, divalent aromatic hydrocarbon groups, —O—, —S—, —SO2—, —NR— (R: hydrocarbon group), —CO—, —NH—, —COO—, —CONH—, or groups formed from combinations of these.