Invention Publication
- Patent Title: AQUEOUS SOLUTIONS FOR CLEANING GLASS ARTICLES AND METHODS OF USING SUCH
-
Application No.: US18519165Application Date: 2023-11-27
-
Publication No.: US20240174948A1Publication Date: 2024-05-30
- Inventor: Yuhui Jin , Aize Li , Hamidreza Pirayesh
- Applicant: CORNING INCORPORATED
- Applicant Address: US NY CORNING
- Assignee: CORNING INCORPORATED
- Current Assignee: CORNING INCORPORATED
- Current Assignee Address: US NY CORNING
- Main IPC: C11D11/00
- IPC: C11D11/00 ; C11D1/62 ; C11D3/04

Abstract:
According to embodiments of the present disclosure, an aqueous solution for cleaning glass articles may include, water; at least one of hydrochloric acid, nitric acid, phosphoric acid, an organic acid, and combinations thereof; and at least one of: a positively charged surfactant, and a metal salt. The aqueous solution may include from 0.01 wt. % to 1 wt. % of the positively charged surfactant, based on the total weight of the aqueous solution. A concentration of the metal salt in the aqueous solution may be from 0.1 M to 1 M. The aqueous solution may has a pH from 0 to 4.
Information query