Invention Grant
- Patent Title: Propylene-based polymer and hot melt adhesive
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Application No.: US14442544Application Date: 2013-11-12
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Publication No.: US09605185B2Publication Date: 2017-03-28
- Inventor: Kenji Kobayashi , Masao Inoue , Yutaka Minami
- Applicant: IDEMITSU KOSAN CO., LTD.
- Applicant Address: JP Chiyoda-ku
- Assignee: IDEMITSU KOSAN CO., LTD.
- Current Assignee: IDEMITSU KOSAN CO., LTD.
- Current Assignee Address: JP Chiyoda-ku
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2012-251522 20121115; JP2013-033908 20130222
- International Application: PCT/JP2013/080611 WO 20131112
- International Announcement: WO2014/077258 WO 20140522
- Main IPC: C09J123/00
- IPC: C09J123/00 ; C09J123/08 ; C08F110/06

Abstract:
A propylene-based polymer which satisfies the following (a1) to (d1): (a1) [mmmm]=60 to 80 mol %; (b1) weight-average molecular weight (Mw)=10,000 to 55,000; (c1) Mw/Mn≦2.5; and (d1) [rmrm]≦2.5 mol %.
Public/Granted literature
- US20150284600A1 PROPYLENE-BASED POLYMER AND HOT MELT ADHESIVE Public/Granted day:2015-10-08
Information query
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