ANTISTATIC POLYOLEFIN FILM

PROBLEM TO BE SOLVED: To provide an antistatic polyolefin film that is excellent in antistatic properties and blocking resistance under a low humidity environment, and to provide an antistatic polyolefin film that can exhibit good antistatic properties under a low humidity environment when used to f...

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Main Authors SUGINOHARA YOSHIFUSA, GOINO MASAYA, KANBE KEIICHI, NOIRI ATSUSHI, TERAMOTO YASUTAKE
Format Patent
LanguageEnglish
Japanese
Published 05.02.2015
Subjects
AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G
CHEMISTRY
COMPOSITIONS BASED THEREON
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
GENERAL PROCESSES OF COMPOUNDING
LAYERED PRODUCTS
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
PERFORMING OPERATIONS
THEIR PREPARATION OR CHEMICAL WORKING-UP
TRANSPORTING
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
WORKING-UP
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Summary:PROBLEM TO BE SOLVED: To provide an antistatic polyolefin film that is excellent in antistatic properties and blocking resistance under a low humidity environment, and to provide an antistatic polyolefin film that can exhibit good antistatic properties under a low humidity environment when used to form a laminate film by bonding the antistatic polyolefin films via an adhesive.SOLUTION: The antistatic polyolefin film contains a fatty acid diethanolamide represented by formula (A) as an antistatic agent wherein the fatty acid diethanolamide represented by formula (A) is contained in an amount of 0.1 to 1.0 mass% based on the total amount of the polyolefin film. The antistatic polyolefin film shows a surface intrinsic resistivity of not more than 1×10 /sq. under the environment of 23°C and 20% RH and has excellent antistatic properties under a low humidity environment. (In the formula, Rrepresents a 15-17C alkyl group.) 【課題】低湿度環境下において帯電防止性且つ耐ブロッキング性に優れる帯電防止性ポリオレフィンフィルムを提供すること、さらに該帯電防止性ポリオレフィンフィルムを接着剤により貼りあわせてなるラミネートフィルムにおいても、低湿度環境下において良好な帯電防止性を発揮できる、帯電防止性ポリオレフィンフィルムを提供すること。【解決手段】式（Ａ）で表される脂肪酸ジエタノールアミドを帯電防止剤として含有する帯電防止性ポリオレフィンフィルムであって、前記式（Ａ）で表される脂肪酸ジエタノールアミドは、前記ポリオレフィンフィルムの総質量に対して０．１乃至１．０質量％の量で含有されてなり、２３℃、２０％ＲＨの環境において１?１０１３ ／ 以下の表面固有抵抗率を示し、低湿度下でも帯電防止性に優れる帯電防止性ポリオレフィンフィルム。（式中、Ｒ１は炭素原子数１５乃至１７のアルキル基を表す。）【選択図】なし
Bibliography:Application Number: JP20130156095