Invention Grant
- Patent Title: Ethylene-vinyl alcohol resin composition pellet
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Application No.: US15309936Application Date: 2015-05-12
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Publication No.: US10053566B2Publication Date: 2018-08-21
- Inventor: Satoshi Yamakoshi , Naoki Kawakami
- Applicant: KURARAY CO., LTD.
- Applicant Address: JP Kurashiki-shi
- Assignee: KURARAY CO., LTD.
- Current Assignee: KURARAY CO., LTD.
- Current Assignee Address: JP Kurashiki-shi
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2014-098431 20140512
- International Application: PCT/JP2015/063587 WO 20150512
- International Announcement: WO2015/174396 WO 20151119
- Main IPC: C09D5/03
- IPC: C09D5/03 ; C08L23/08 ; C08J5/18 ; B65D65/40 ; B29B9/06 ; B29K23/00 ; B29K77/00

Abstract:
A pelletized resin composition according to the present invention contains an ethylene-vinyl alcohol resin (A), a polyamide (B), and a lower fatty acid magnesium salt (C) each in a specific amount, wherein the polyamide resin (B) is dispersed in the ethylene-vinyl alcohol resin (A) with an average dispersed particle diameter of 1 μm or less as determined using an electron microscope, and the lower fatty acid magnesium salt (C) is dispersed in both the ethylene-vinyl alcohol resin (A) and the polyamide resin (B). Accordingly, a pelletized resin composition that is superior in hue can be obtained. In addition, a film that is superior in thermal stability in the film formation, the appearance immediately after the film formation, and the appearance after the heating treatment is obtained.
Public/Granted literature
- US20170267851A1 ETHYLENE-VINYL ALCOHOL RESIN COMPOSITION PELLET Public/Granted day:2017-09-21
Information query
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