PROCESSING AID FOR POLYOLEFINS, AND POLYOLEFIN COMPOSITION

Title:

PROCESSING AID FOR POLYOLEFINS, AND POLYOLEFIN COMPOSITION

Document Type and Number:

WIPO Patent Application WO/2015/098867

Kind Code:

A1

Abstract:

The purpose of the present invention is to provide a polyolefin composition comprising: a processing aid for polyolefins, which enables the avoidance of melt fracture, which occurs at the beginning of molding, within a short period of time even when a polyolefin that is a melt-processable polymer is extrusion-molded at a high speed; and a specific polyolefin. The present invention is a processing aid for polyolefins, which is characterized by comprising a perfluoro elastomer, and which can be used for the extrusion molding of at least one polyolefin selected from the group consisting of a low-density polyethylene, a linear low-density polyethylene, a high-density polyethylene, a metallocene-catalyst-type linear low-density polyethylene, polypropylene and polyvinyl chloride.

Inventors:

OKANISHI KEN
KOMIYA YOSHICHIKA
YAMATO TAKAFUMI
MIYAMORI TSUYOSHI

Application Number:

PCT/JP2014/083958

Publication Date:

July 02, 2015

Filing Date:

December 22, 2014

Export Citation:

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Assignee:

DAIKIN IND LTD (JP)

International Classes:

C08L27/18; C08F214/26; C08K5/09; C08K5/10; C08L67/00; C08L71/00; C08L83/12

Domestic Patent References:

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Other References: