Invention Application
- Patent Title: MELTBLOWN NONWOVEN FABRICS, AND COMPOSITES THEREOF
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Application No.: US17595479Application Date: 2020-07-20
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Publication No.: US20220251748A1Publication Date: 2022-08-11
- Inventor: Aleksandar Stoiljkovic , Eduardo Alvarez-acedo , Yijian Lin
- Applicant: Dow Global Technologies LLC
- Applicant Address: US MI Midland
- Assignee: Dow Global Technologies LLC
- Current Assignee: Dow Global Technologies LLC
- Current Assignee Address: US MI Midland
- International Application: PCT/US2020/042763 WO 20200720
- Main IPC: D04H3/018
- IPC: D04H3/018 ; D04H3/16 ; D04H3/03 ; D04H1/724 ; D04H1/4291 ; D04H1/4391 ; A61F13/15
Abstract:
A meltblown nonwoven formed from a bicomponent fiber, wherein: the bicomponent fiber has a first region and a second region, the first region is formed from a first composition comprising at least 75 wt. % of a polypropylene; the second region is formed from a second composition comprising at least 75 wt. % of an ethylene/alpha-olefin interpolymer.
Public/Granted literature
- US11939712B2 Meltblown nonwoven fabrics, and composites thereof Public/Granted day:2024-03-26
Information query
