Pencil extenderとは 意味・読み方・使い方

This non-calcined color pencil lead comprising at least a colorant, an extender and a water-soluble binder is characterized by furthermore containing a water resistance-imparting material.例文帳に追加

少なくとも着色材と、体質材と、水溶性粘結材を含有する非焼成色鉛筆芯において、更に、耐水性付与材を含有することを特徴とする非焼成色鉛筆芯。 - 特許庁

To provide a pencil lead which has a sufficient abrasion wear and a high density, retains practical breaking strength, and gives a pure black tint unlike writing lines obtained by a conventional photoreflective lead body comprising graphite as an extender material.例文帳に追加

磨耗量が十分あり且つ濃度が濃く、そして実用折損強度を維持し、従来の黒鉛を体質材とした光の反射のある芯体の筆記線とは異なり、純黒の色味を有する鉛筆芯を提供すること。 - 特許庁

The pencil lead is produced by using at least an extender and a binder as main materials, forming kneaded raw materials in the form of a thin thread and applying heat-treatment to the product, wherein the raw material contains a phosphoric ester-based flame-retardant.例文帳に追加

少なくとも体質材と結合材とを主材として使用し、混練した原材料を細線状に成形後、熱処理を施してなる鉛筆芯において、原材料中にリン酸エステル系難燃剤を含有する鉛筆芯。 - 特許庁

This nonbaked bright colored pencil lead is prepared by mixing, kneading, and molding ingredients at least comprising a binder, a bright colorant, an extender, and a lubricant provided that at least a part of the extender is whiskers, especially preferably aluminum borate whiskers, having a refractive index of 1.8 or lower.例文帳に追加

少なくとも結合材と、光輝性着色剤と、体質材と、潤滑材とを主材とする配合成分を混練、成形してなる非焼成光輝性色鉛筆芯において、該体質材の少なくとも一部として屈折率１．８以下のウイスカー状物質、特に好ましくは硼酸アルミニウムウイスカーが含有されていることを特徴とする非焼成光輝性色鉛筆芯。 - 特許庁

To provide a fired pencil lead which is obtained by subjecting at least an inorganic extender and/or an inorganic additive and an organic binder to kneading, extrusion molding in a thin line shape and heat treatment to a firing temperature, although when inorganic particles are used, uniform dispersion of the particles in an organic binder is difficult and the particles are liable to segregate in the material.例文帳に追加

無機粒子を使用した場合、有機結合材中への均一分散が困難で材料中に偏析してしまうが、少なくとも無機体質材及び又は無機添加剤と有機結合材とを、混練、細線状に押出成形後、焼成温度まで熱処理を施し得られる焼成鉛筆芯を提供する。 - 特許庁

This method for producing the pencil lead, comprising extrusion-molding a raw material obtained by kneading at least a binder with an extender as main materials in a fine linear form, and then calcining the molded product, is characterized by using a resol type phenolic resin as a part of the binder.例文帳に追加

少なくとも結合材と体質材とを主材として使用し、混練した原材料を細線状に押出成形後、焼成処理を施してなる鉛筆芯の製造方法において、前記結合材の一部としてレゾール型フェノール樹脂を使用することを特徴とする鉛筆芯の製造方法。 - 特許庁

This baked colored pencil lead is obtained by impregnating the pores of a porous baked lead body baked using a nitride as the extender material and/or binder with a dye ink which is characterized by containing an organic acid.例文帳に追加

体質材及び／又は結合材に窒化物を用いて焼成した多孔質焼成芯体の気孔内に染料インキを含浸してなる焼成色鉛筆芯であって、上記染料インキに有機酸を含むことを特徴とする焼成色鉛筆芯。 - 特許庁