Invention Grant
- Patent Title: Non-woven polypropylene fabric
- Patent Title (中): 无纺布聚丙烯织物
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Application No.: US13574085Application Date: 2011-01-20
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Publication No.: US09587334B2Publication Date: 2017-03-07
- Inventor: Tomoaki Takebe , Yutaka Minami , Yohei Koori
- Applicant: Tomoaki Takebe , Yutaka Minami , Yohei Koori
- Applicant Address: JP Tokyo
- Assignee: IDEMITSU KOSAN CO., LTD.
- Current Assignee: IDEMITSU KOSAN CO., LTD.
- Current Assignee Address: JP Tokyo
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2010-011401 20100121; JP2010-100287 20100423
- International Application: PCT/JP2011/051006 WO 20110120
- International Announcement: WO2011/090132 WO 20110728
- Main IPC: D04H3/16
- IPC: D04H3/16 ; C08L23/12 ; D01F6/46 ; C08L23/10 ; D04H3/007 ; C08F110/06
Abstract:
Provided is a non-woven fabric produced by using a polypropylene-based resin composition containing a specific low-crystalline polypropylene. The non-woven fabric is a non-woven fabric obtained by achieving reductions in denier values of fibers, the non-woven fabric being excellent in dispersibility of the fibers.
Public/Granted literature
- US20120302982A1 NON-WOVEN POLYPROPYLENE FABRIC Public/Granted day:2012-11-29
Information query
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