Invention Grant
- Patent Title: Methods and materials for the functionalization of polymers and coatings including functionalized polymer
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Application No.: US13968981Application Date: 2013-08-16
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Publication No.: US09650176B2Publication Date: 2017-05-16
- Inventor: Carl Cavallin , Charles Skillman , Richard H. Evans , Larry B Brandenburger , T. Howard Killilea , George W O'Dell
- Applicant: Valspar Sourcing, Inc.
- Applicant Address: US MN Minneapolis
- Assignee: Valspar Sourcing, Inc.
- Current Assignee: Valspar Sourcing, Inc.
- Current Assignee Address: US MN Minneapolis
- Main IPC: B65D25/14
- IPC: B65D25/14 ; B32B15/095 ; B32B15/09 ; B32B15/082 ; B32B15/08 ; B32B15/085 ; B32B15/098 ; C09D201/08 ; C09D167/06 ; C08F8/00 ; C09D133/04
Abstract:
The disclosure provides a functionalized polymer for use in coating compositions and a method for making the functionalized polymer. In some embodiments, the functionalized polymer is a water-dispersible polymer, more preferably a water-dispersible polyester polymer, having one or more side groups including one or more salt groups. Packaging containers (e.g., food or beverage cans) comprising the functionalized polymer and methods of making such containers are also provided.
Public/Granted literature
Information query
