Invention Grant
- Patent Title: Package for pellets of saponified ethylene-vinyl ester-based copolymer or resin composition thereof
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Application No.: US15324080Application Date: 2015-07-21
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Publication No.: US10308732B2Publication Date: 2019-06-04
- Inventor: Ikko Matsui
- Applicant: THE NIPPON SYNTHETIC CHEMICAL INDUSTRY CO., LTD.
- Applicant Address: JP Osaka
- Assignee: THE NIPPON SYNTHETIC CHEMICAL INDUSTRY CO., LTD.
- Current Assignee: THE NIPPON SYNTHETIC CHEMICAL INDUSTRY CO., LTD.
- Current Assignee Address: JP Osaka
- Agency: Greenblum & Bernstein, P.L.C.
- Priority: JP2014-153877 20140729
- International Application: PCT/JP2015/070720 WO 20150721
- International Announcement: WO2016/017478 WO 20160204
- Main IPC: C08F6/28
- IPC: C08F6/28 ; B65D65/38 ; B65D85/00 ; C08J3/12 ; B32B27/32 ; B65D65/40 ; B32B5/02 ; B32B5/26 ; B32B15/082 ; B32B15/085 ; B32B15/088 ; B32B15/09 ; B32B15/18 ; B32B15/20 ; B32B27/06 ; B32B27/08 ; B32B27/10 ; B32B27/12 ; B32B27/30 ; B32B27/34 ; B32B27/36 ; B32B29/00

Abstract:
The purpose of the invention is to provide: a package for EVOH resin pellets which is capable of providing the EVOH resin pellets almost free from powder even in a case where the package contains the powder generated therein during transportation or the like after shipment; and EVOH resin pellets contaminated with very small amount of the powder in a case where a user uses the EVOH resin pellets as a molding material. A package, where pellets each having a substantially circular or oval cross-section are packed in a packaging container whose inner surface has a surface resistivity of 1.0×1014Ω or more, is capable of providing pellets to which 0.8 wt % or less of powder adhered relative to the weight of the pellets.
Public/Granted literature
- US20170198066A1 PACKAGE FOR PELLETS OF SAPONIFIED ETHYLENE-VINYL ESTER-BASED COPOLYMER OR RESIN COMPOSITION THEREOF Public/Granted day:2017-07-13
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