Invention Grant
- Patent Title: Container coating system
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Application No.: US16713764Application Date: 2019-12-13
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Publication No.: US11306218B2Publication Date: 2022-04-19
- Inventor: Jeffrey Niederst , Richard H. Evans , Robert M. O'Brien , Kevin Romagnoli , Mark S. Von Maier , Mary E. Tishey , Gregory M. Paulson
- Applicant: SWIMC LLC
- Applicant Address: US OH Cleveland
- Assignee: SWIMC LLC
- Current Assignee: SWIMC LLC
- Current Assignee Address: US OH Cleveland
- Agency: Patterson Thuente Pedersen, P.A.
- Main IPC: C09D127/06
- IPC: C09D127/06 ; C09D5/00 ; C08G65/48 ; C09D5/08 ; C09D171/00 ; C08G59/06 ; C09D171/12 ; B65D23/02 ; B65D25/14 ; B65D85/00 ; C09D163/00 ; C09D167/00 ; B05D7/22 ; B05D7/00
Abstract:
A multi-coat coating system having an undercoat composition and an overcoat composition, wherein the undercoat, overcoat or both the undercoat and overcoat contain a polymer having segments of a specified formula and are substantially free of polyhydric phenols having estrogenic activity greater than or equal to that of bisphenol S. The coating system is suitable for use on a food-contact surface of food or beverage containers.
Information query
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