Polyamide resin composition

Polyamide resin pellets which comprise: 100 parts by weight of a polyamide resin; from 0.01 to 1.0 part by weight of lubricant A, which comprises at least one ester of a higher aliphatic carboxylic acid with a higher alcohol; and from 0.01 to 1.0 part by weight of lubricant B. which comprises at lea...

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Bibliographic Details
Main Authors TOMIYAMA HIROSHI, MATSUMOTO SHINYA
Format Patent
LanguageEnglish
Published 04.02.2003
Edition7
Subjects
CHEMISTRY
COMPOSITIONS BASED THEREON
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
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Summary:Polyamide resin pellets which comprise: 100 parts by weight of a polyamide resin; from 0.01 to 1.0 part by weight of lubricant A, which comprises at least one ester of a higher aliphatic carboxylic acid with a higher alcohol; and from 0.01 to 1.0 part by weight of lubricant B. which comprises at least one higher aliphatic carboxylic acid metal salt, wherein lubricant A is present inside the pellets. Also disclosed are the polyamide resin pellets further comprising lubricant C, which comprises a higher aliphatic carboxylic acid amide.
Bibliography:Application Number: US20000634296