Invention Grant
- Patent Title: Tetrahydrofurfuryl alcohol initialized polyetheramines and uses thereof
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Application No.: US16612451Application Date: 2018-06-07
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Publication No.: US11292876B2Publication Date: 2022-04-05
- Inventor: Haibo Zhao , Xiaohua Fang
- Applicant: Huntsman Petrochemical LLC
- Applicant Address: US TX The Woodlands
- Assignee: Huntsman Petrochemical LLC
- Current Assignee: Huntsman Petrochemical LLC
- Current Assignee Address: US TX The Woodlands
- Agency: Huntsman Petrochemical LLC
- Agent Aleece M. Hayes
- International Application: PCT/US2018/036381 WO 20180607
- International Announcement: WO2019/005447 WO 20190103
- Main IPC: C08G65/325
- IPC: C08G65/325 ; C08F212/08 ; C08F222/06 ; C08F283/06 ; C08G65/331

Abstract:
The present disclosure provides a non-hydrocarbyl-based alcohol initiated polyetheramine. In particular, the polyetheramine of the present disclosure is produced from a tetrahydrofurfuryl alcohol-based initiator which is alkoxylated and then reductively aminated. The polyetheramine of the present disclosure may be used in a variety of applications, such as a raw material in the synthesis of a dispersant for use in an aqueous pigment dispersion.
Public/Granted literature
- US20210284796A1 TETRAHYDROFURFURYL ALCOHOL INITIALIZED POLYETHERAMINES AND USES THEREOF Public/Granted day:2021-09-16
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