Modified polyolefin-based resin for treating glass fiber, surface-treated glass fiber and fiber-reinforced polyolefin-based resin

An acid-modified polyolefin resin for glass fiber treatment in which (1) the amount of components extractable with boiling methyl ethyl ketone is 8 mass% or smaller, (2) the number-average molecular weight (Mn) as determined by gel permeation chromatography (GPC) is 6,000-48,000, and (3) the amount...

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Bibliographische Detailangaben
1. Verfasser:	YANO KIMINORI,ONISHI MICHIO
Format:	Patent
Sprache:	eng
Schlagworte:	AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS GENERAL PROCESSES OF COMPOUNDING MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS MAKING GRANULES OR PREFORMS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS PREPARATION OR PRETREATMENT OF THE MATERIAL TO BESHAPED RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIALCONTAINING PLASTICS THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL WORKING-UP
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Beschreibung
Zusammenfassung:	An acid-modified polyolefin resin for glass fiber treatment in which (1) the amount of components extractable with boiling methyl ethyl ketone is 8 mass% or smaller, (2) the number-average molecular weight (Mn) as determined by gel permeation chromatography (GPC) is 6,000-48,000, and (3) the amount of the acid which has added, as determined by Fourier transfer-infrared spectroscopy, is 0.1-12 mass%; surface-treated glass fibers; long-fiber-reinforced polyolefin resin pellets; and a molded article.