Invention Grant
- Patent Title: Non-VOC neutralizing agents for coatings
- Patent Title (中): 用于涂料的非VOC中和剂
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Application No.: US13803219Application Date: 2013-03-14
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Publication No.: US09403997B2Publication Date: 2016-08-02
- Inventor: Bruce K. Fillipo , Margaret K. Oplinger , Jeffrey K. Politis
- Applicant: Hercules Incorporated
- Applicant Address: US DE Wilmington
- Assignee: HERCULES INCORPORATED
- Current Assignee: HERCULES INCORPORATED
- Current Assignee Address: US DE Wilmington
- Agent Shaorong Chen
- Main IPC: C09D7/12
- IPC: C09D7/12 ; C08K5/17 ; C08K5/521 ; C08K5/524 ; C08K5/42 ; C08K5/529 ; C08K5/41 ; C09D5/02

Abstract:
Paint formulations are neutralized with a non-VOC neutralizing agent. The neutralizing agent is a neutralized amino acid or intermediate, an amino phosphate, an amino phosphonate, amino sulfate, or amino sulfonate wherein the neutralizing agent has a pKa2 of at least 9. These neutralizing agents can be used to provide a paint formulation within a pH range of 8 to 10 and do not add any volatile organic compounds to the paint formulation.
Public/Granted literature
- US20130239851A1 NON--VOC NEUTRALIZING AGENTS FOR COATINGS Public/Granted day:2013-09-19
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