Invention Application
- Patent Title: ARAMID PULP AND METHOD FOR MANUFACTURING THE SAME
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Application No.: US17775899Application Date: 2020-12-24
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Publication No.: US20220389660A1Publication Date: 2022-12-08
- Inventor: Changhee KO , Namdae GU
- Applicant: KOLON INDUSTRIES, INC.
- Applicant Address: KR Seoul
- Assignee: KOLON INDUSTRIES, INC.
- Current Assignee: KOLON INDUSTRIES, INC.
- Current Assignee Address: KR Seoul
- Priority: KR10-2019-0179689 20191231,KR10-2020-0174805 20201214
- International Application: PCT/KR2020/019048 WO 20201224
- Main IPC: D21H13/26
- IPC: D21H13/26 ; D21H17/55 ; D21C3/26 ; D21D1/20

Abstract:
According the present disclosure, there is provided an aramid pulp and a method for manufacturing the same, in which a completely dried, oilless aramid yarn that has not been applied with a general spinning oil agent is used, and thus the water dispersion and swelling time of the fiber can be reduced as compared with a conventional case, thereby providing an aramid pulp that is improved in productivity and pulp properties and excellent in interfacial adhesion force with different materials.
Public/Granted literature
- US12258714B2 Aramid pulp and method for manufacturing the same Public/Granted day:2025-03-25
Information query