Patent · US Active

Hydrophilic coatings and methods of forming the same

US11623020B2 · kind B2 · utility

1Cited by

59References

34Claims

0Family size

Assignee

Hollister Incorporated · US

Inventors

John P. O'Mahony · Parteen, IE
David J. Farrell · Ballina, IE

Key dates

Filing date	Mar 25, 2020
Grant date	Apr 11, 2023
Priority date	—
Expiry date	Aug 26, 2040

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC10N2050/023
WIPO fieldBasic materials chemistry
WIPO sectorChemistry

Abstract

Hydrophilic coatings including a base coat layer and a top coat layer wherein at least one of the base coat and top coat compositions that form the hydrophilic coatings comprises a diacrylate compound have a number average molecular weight less than 1000.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.