JP2002220562A - Flatting material composition - Google Patents
Flatting material compositionInfo
- Publication number
- JP2002220562A JP2002220562A JP2001019364A JP2001019364A JP2002220562A JP 2002220562 A JP2002220562 A JP 2002220562A JP 2001019364 A JP2001019364 A JP 2001019364A JP 2001019364 A JP2001019364 A JP 2001019364A JP 2002220562 A JP2002220562 A JP 2002220562A
- Authority
- JP
- Japan
- Prior art keywords
- weight
- polyethylene wax
- parts
- vinyl acetate
- organic solvent
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Paints Or Removers (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は艶消し材組成物に関し、
さらに詳しくは、塗料に艶消しを付与するために使用さ
れる粘性に優れるポリエチレンワックス系艶消し材組成
物に関するものである。The present invention relates to a matting material composition,
More specifically, the present invention relates to a polyethylene wax-based matting material composition having excellent viscosity used for imparting matting to paint.
【０００２】[0002]
【従来の技術】塗料および印刷インキ等へ微粒ポリエチ
レンワックスを添加し、塗装された製品・印刷物の艶消
し、スリップ性、ブロッキング、傷つき等の表面適性改
善、塗料および印刷インキ中の顔料沈降改善を行う事は
広く知られている。また、塗料の艶消しを付与する方法
としては、微粒ポリエチレンワックスの添加、シリカ等
の無機フィラーの添加等が行われ、これらの使い分け
は、塗料の用途、艶消し感等により、単独若しくは併用
で使われる。さらに、ポリエチレンワックスを塗料の艶
消し材として使用する場合、より容易にポリエチレンワ
ックスを塗料に添加する方法として、ポリエチレンワッ
クスを有機溶剤中に分散させた艶消しペーストの使用が
一般的に行われている。2. Description of the Related Art Fine polyethylene wax is added to paints and printing inks to improve surface suitability such as matting, slipping, blocking and scratching of coated products and printed matter, and to improve pigment sedimentation in paints and printing inks. What they do is widely known. In addition, as a method for imparting matting of paint, addition of fine polyethylene wax, addition of an inorganic filler such as silica, etc. are performed, and these are used separately or in combination depending on the use of the paint, matte feeling, etc. used. In addition, when polyethylene wax is used as a matting material for paint, as a method of more easily adding polyethylene wax to paint, use of a matte paste in which polyethylene wax is dispersed in an organic solvent is generally performed. I have.
【０００３】このポリエチレンワックス系艶消し材を得
る方法としては、微粒化したポリエチレンワックス粉を
撹拌機にて有機溶剤中に分散する方法、湿式ミル中に有
機溶剤と粗粉ポリエチレンワックスを仕込み分散する方
法、ポリエチレンワックスを加熱有機溶剤中で溶解し、
撹拌しながら冷却方法があり、組成物中のワックス分と
しては５〜２０重量％である。[0003] As a method for obtaining this polyethylene wax-based matting material, a method in which finely divided polyethylene wax powder is dispersed in an organic solvent with a stirrer, or an organic solvent and coarse powdered polyethylene wax are charged and dispersed in a wet mill. Method, dissolving the polyethylene wax in a heated organic solvent,
There is a cooling method with stirring, and the wax content in the composition is 5 to 20% by weight.
【０００４】また、塗料に艶消しを付与するために、添
加するポリエチレンワックス系艶消し材は、要求される
艶により変わるが、数％〜５０重量％と幅広い量となっ
ている。[0004] Further, in order to impart a mat to the paint, a polyethylene wax-based matting material to be added varies in a wide range of several% to 50% by weight, depending on required gloss.
【０００５】これらのポリエチレンワックス系艶消し材
を使用して艶消し塗料を作成した場合、有効成分である
ポリエチレンワックスの量に対し４〜２０倍の有機溶剤
が塗料の中に入ることになり、塗料の処方設計および製
造工程に対し大きな制約要素となっている。When a matting paint is prepared using these polyethylene wax-based matting materials, an organic solvent of 4 to 20 times the amount of polyethylene wax as an active ingredient enters the paint, It is a major constraint on paint formulation and manufacturing processes.
【０００６】またこれらのポリエチレンワックス系艶消
し材は構造粘性が大きいことから、ハンドリング性が悪
いことに加え、ポリエチレンワックス系艶消し材の添加
量が多い場合、添加した塗料の粘性が大きく変化する等
の欠点があった。[0006] Further, since these polyethylene wax matting materials have a large structural viscosity, they have poor handling properties. In addition, when the added amount of the polyethylene wax matting material is large, the viscosity of the added paint greatly changes. And the like.
【０００７】[0007]
【発明が解決しようとする課題】本発明は、ポリエチレ
ンワックス系艶消し材を塗料に使用する際の粘性を改良
したポリエチレンワックス系艶消し材を提供することに
ある。SUMMARY OF THE INVENTION An object of the present invention is to provide a polyethylene wax-based matting material having improved viscosity when a polyethylene wax-based matting material is used in a coating material.
【０００８】[0008]
【課題を解決するための手段】本発明は、有機溶剤と、
該有機溶剤に分散したポリエチレンワックスと、該有機
溶剤に溶解したエチレン酢酸ビニル共重合樹脂とからな
り、上記エチレン酢酸ビニル共重合樹脂は、上記ポリエ
チレンワックス１００重量部に対して０．５〜３０重量
部であることを特徴とするポリエチレンワックス系艶消
し材に関する。The present invention comprises an organic solvent,
It comprises a polyethylene wax dispersed in the organic solvent and an ethylene-vinyl acetate copolymer resin dissolved in the organic solvent, wherein the ethylene-vinyl acetate copolymer resin is 0.5 to 30 parts by weight based on 100 parts by weight of the polyethylene wax. The present invention relates to a polyethylene wax-based matting material characterized by being a part.
【０００９】更に本発明は、エチレン酢酸ビニル共重合
樹脂の酢酸ビニル含有量が１０〜５０重量％である上記
艶消し材組成物に関する。Further, the present invention relates to the above matting material composition, wherein the ethylene vinyl acetate copolymer resin has a vinyl acetate content of 10 to 50% by weight.
【００１０】[0010]
【発明の実施の形態】本発明の艶消し材について詳細に
説明する。本発明の艶消し材は、ポリエチレンワック
ス、エチレン酢酸ビニル共重合樹脂および有機溶剤を主
成分とする液状分散体からなる。DESCRIPTION OF THE PREFERRED EMBODIMENTS The matting material of the present invention will be described in detail. The matting material of the present invention comprises a liquid dispersion containing polyethylene wax, an ethylene-vinyl acetate copolymer resin and an organic solvent as main components.
【００１１】本発明の艶消し材に使用するポリエチレン
ワックスとは、低分子量ポリエチレンの総称であり、重
量平均分子量１０００〜１００００、密度０．９０〜
０．９９ｇ／ｍ3、軟化点１００〜１４０℃が好まし
く、これらは１種類もしくは２種類以上が使用できる。
ポリエチレンワックス粒子の分散平均粒径としては、３
〜２０μｍであることが好ましい。The polyethylene wax used in the matting material of the present invention is a general term for low molecular weight polyethylene, having a weight average molecular weight of 1,000 to 10,000 and a density of 0.90 to 0.90.
0.99 g / m < 3 > and softening point of 100-140 degreeC are preferable, and these can use 1 type (s) or 2 or more types.
The average dispersion diameter of the polyethylene wax particles is 3
It is preferably from 20 to 20 μm.
【００１２】本発明の艶消し材に使用するエチレン酢酸
ビニル共重合樹脂は、特に限定されるものではないが、
酢酸ビニル含有量が１０〜５０重量％、好ましくは２０
〜３５重量％であることが粘性改善効果の面から好まし
い。エチレン酢酸ビニル共重合樹脂の使用量としては、
上記ポリエチレンワックス１００重量部に対して０．５
〜３０重量部、好ましくは１〜１０重量部である。上記
数値より小さいと艶消し材の粘性改善効果が劣り、上記
数値より大きいと粘性改善効果はあるものの、塗料およ
び印刷インキの適性改良を目的に配合するポリエチレン
ワックス分が減少することから好ましくない。The ethylene vinyl acetate copolymer resin used for the matting material of the present invention is not particularly limited,
Vinyl acetate content of 10 to 50% by weight, preferably 20
It is preferably from 35 to 35% by weight from the viewpoint of the viscosity improving effect. As the amount of ethylene vinyl acetate copolymer resin used,
0.5 to 100 parts by weight of the polyethylene wax
-30 parts by weight, preferably 1-10 parts by weight. If the value is smaller than the above value, the effect of improving the viscosity of the matting material is inferior. If the value is larger than the above value, the effect of improving the viscosity is obtained, but the amount of polyethylene wax incorporated for the purpose of improving the suitability of paints and printing inks is not preferred.
【００１３】本発明艶消し材に使用する有機溶剤として
は、エチレン酢酸ビニル共重合樹脂を溶解する有機溶剤
であれば制限されなることなく、艶消し材の製造方法お
よび用途等により１種類もしくは２種類以上が選ばれ
る。選定の基準として、例えば製造方法がポリエチレン
ワックスを有機溶剤に加熱溶解する工程を経る場合は、
溶解温度以上の沸点を有する炭化水素系有機溶剤を溶剤
の全部もしくは一部とする。また、艶消し材の用途が、
室温で自然乾燥するラッカー塗料等の場合は、蒸発速度
の速い低沸点溶剤を、高温で焼き付けするＰＣＭ塗料等
は、高沸点溶剤を溶剤の全部もしくは一部とする。The organic solvent used in the matting material of the present invention is not limited as long as it is an organic solvent capable of dissolving the ethylene-vinyl acetate copolymer resin. More than one type is selected. As a criterion for selection, for example, if the manufacturing method goes through a step of heating and dissolving polyethylene wax in an organic solvent,
A hydrocarbon organic solvent having a boiling point equal to or higher than the melting temperature is used as all or a part of the solvent. In addition, the use of matting material,
For a lacquer paint or the like which is naturally dried at room temperature, a low-boiling solvent having a high evaporation rate is used, and for a PCM paint or the like which is baked at a high temperature, a high-boiling solvent is used as all or a part of the solvent.
【００１４】有機溶剤としては、例えばヘキサン、ヘプ
タン、トルエン、キシレン、シクロヘキサン、メチルシ
クロヘキサン、エチルシクロヘキサン、工業用ガソリン
などの炭化水素系、酢酸メチル、酢酸エチル、酢酸ブチ
ル、酢酸イソブチルなどのエステル系、イソプロピルエ
ーテルなどのエーテル系、メチルアルコール、エチルア
ルコール、イソプロピルアルコール、ｎ−ブチルアルコ
ール、イソブチルアルコールなどのアルコール系、アセ
トン、メチルエチルケトン、メチルイソブチルケトンシ
クロヘキサノンなどのケトン系などがあげられ、これら
は１種類もしくは２種類以上が使用できる。Examples of the organic solvent include hydrocarbons such as hexane, heptane, toluene, xylene, cyclohexane, methylcyclohexane, ethylcyclohexane and industrial gasoline, and esters such as methyl acetate, ethyl acetate, butyl acetate and isobutyl acetate. Ethers such as isopropyl ether; alcohols such as methyl alcohol, ethyl alcohol, isopropyl alcohol, n-butyl alcohol and isobutyl alcohol; ketones such as acetone, methyl ethyl ketone and methyl isobutyl ketone cyclohexanone. Two or more types can be used.
【００１５】本発明の艶消し材には、さらに必要に応じ
て樹脂成分、顔料成分などを配合することができる。例
えば、樹脂成分としてアクリル樹脂、ビニル樹脂、ポリ
エステル樹脂、アルキッド樹脂、ウレタン樹脂、エポキ
シ樹脂、シリコン樹脂、フッ素樹脂、ケトン樹脂、キシ
レン樹脂、ロジン変性マレイン酸樹脂、石油樹脂、繊維
素誘導体などの溶液または粉体、顔料成分としてシリ
カ、炭酸カルシウム、水酸化アルミニウム、マイカ、金
属石鹸、酸化鉄、二酸化チタン、金属粉末、カーボンブ
ラック、アゾ顔料、フタロシアニン顔料、縮合多環顔
料、染料レーキ顔料等、その他染料等の１種類もしくは
２種類以上が使用できる。The matting material of the present invention may further contain, if necessary, a resin component, a pigment component and the like. For example, solutions of acrylic resin, vinyl resin, polyester resin, alkyd resin, urethane resin, epoxy resin, silicone resin, fluorine resin, ketone resin, xylene resin, rosin-modified maleic resin, petroleum resin, cellulose derivative, etc. as resin components Or powder, pigment component such as silica, calcium carbonate, aluminum hydroxide, mica, metal soap, iron oxide, titanium dioxide, metal powder, carbon black, azo pigment, phthalocyanine pigment, condensed polycyclic pigment, dye lake pigment, etc. One or more kinds of dyes and the like can be used.
【００１６】本発明の艶消し材の製造方法としては、例
えば、粉末状のポリエチレンワックスの場合、高速攪拌
機にて有機溶剤中に分散あるいは湿式ミル中に有機溶剤
と粉末状ポリエチレンワックスを仕込み分散する方法が
ある。また、ペレット状ポリエチレンワックスの場合、
乾式ミル粉砕の後、前記同様に湿式ミル中に有機溶剤と
粉砕したポリエチレンワックスを仕込み分散する方法、
或いはペレット状ポリエチレンワックスを加熱有機溶剤
中で溶解し、撹拌しながら冷却する方法、加熱有機溶剤
中で溶解したポリエチレンワックスを析出温度以下の溶
剤中に添加して析出させる方法等があり、使用するポリ
エチレンワックス分散体の形態および艶消し材の目標粒
度などにより決定される。また、エチレン酢酸ビニル共
重合樹脂は通常ペレット状で供給されるため、艶消し材
への添加は、予め有機溶剤に溶解または分散したエチレ
ン酢酸ビニル共重合樹脂を分散時に添加、或いは最終調
整時に添加混合するなど、製造方法にあわせて選択で
き、何れも粘性改善に有効に働く。但し、艶消し材の製
造過程においてポリエチレンワックスの溶解工程がある
場合は、ポリエチレンワックスの溶解時にペレット状エ
チレン酢酸ビニル共重合樹脂を添加することもできる。As a method for producing the matting material of the present invention, for example, in the case of powdered polyethylene wax, the powdered polyethylene wax is dispersed in an organic solvent by a high-speed stirrer or charged and dispersed in a wet mill. There is a way. In the case of polyethylene wax pellets,
After dry mill pulverization, a method of charging and dispersing an organic solvent and pulverized polyethylene wax in a wet mill as described above,
Alternatively, there is a method in which pelletized polyethylene wax is dissolved in a heated organic solvent and cooled while stirring, and a method in which the polyethylene wax dissolved in the heated organic solvent is added to a solvent having a temperature lower than the deposition temperature to precipitate the wax. It is determined by the form of the polyethylene wax dispersion and the target particle size of the matting material. In addition, since the ethylene-vinyl acetate copolymer resin is usually supplied in the form of pellets, the addition to the matting material is performed by adding the ethylene-vinyl acetate copolymer resin previously dissolved or dispersed in an organic solvent at the time of dispersion or at the time of final adjustment. It can be selected according to the production method, such as mixing, and any of them works effectively for improving the viscosity. However, if there is a step of dissolving the polyethylene wax in the process of producing the matting material, a pelletized ethylene-vinyl acetate copolymer resin can be added when the polyethylene wax is dissolved.
【００１７】本発明の艶消し材が添加される塗料とは、
一般の油性塗料であれば特に限定はされず、フタル酸樹
脂塗料、硝化綿塗料、アミノアルキッド樹脂塗料、アク
リル樹脂塗料、エポキシ樹脂塗料、ビニル樹脂塗料、ポ
リエステル樹脂塗料、ウレタン樹脂塗料等の有機溶剤系
塗料で、塗料の溶剤成分或いは希釈材として水を主に使
用するいわゆる水性塗料以外の塗料を指す。The paint to which the matting material of the present invention is added is:
There is no particular limitation as long as it is a common oil-based paint, and organic solvents such as phthalic resin paint, nitrified cotton paint, amino alkyd resin paint, acrylic resin paint, epoxy resin paint, vinyl resin paint, polyester resin paint, urethane resin paint, etc. This refers to paints other than the so-called water-based paints that mainly use water as a solvent component or diluent for the paints.
【００１８】[0018]
【実施例】実施例１ 酢酸ビニル含有量１５重量％のエチレン酢酸ビニル共重
合樹脂０．５重量部とキシレン７９．５重量部を８０℃
まで加熱し、エチレン酢酸ビニル共重合樹脂を完全溶解
させる。室温まで冷却した後、重量平均分子量２００
０、密度０．９６ｇ／ｍ3で最大粒径６０μｍの粉末ポ
リエチレンワックス２０重量部を添加しバッチ式ビーズ
ミルにて分散し、ポリエチレンワックス系艶消し材を得
た。EXAMPLE 1 0.5 parts by weight of an ethylene-vinyl acetate copolymer resin having a vinyl acetate content of 15% by weight and 79.5 parts by weight of xylene were heated at 80.degree.
To completely dissolve the ethylene-vinyl acetate copolymer resin. After cooling to room temperature, a weight average molecular weight of 200
0, 20 parts by weight of powdered polyethylene wax having a density of 0.96 g / m 3 and a maximum particle size of 60 μm were added and dispersed by a batch type bead mill to obtain a polyethylene wax-based matting material.
【００１９】比較例１ また、キシレン８０重量部および実施例１と同一のポリ
エチレンワックス２０重量部をバッチ式ビーズミルにて
実施例１と同一条件で分散し、ポリエチレンワックス系
艶消し材を得た。Comparative Example 1 80 parts by weight of xylene and 20 parts by weight of the same polyethylene wax as in Example 1 were dispersed in a batch type bead mill under the same conditions as in Example 1 to obtain a polyethylene wax-based matting material.
【００２０】実施例２ 更に酢酸ビニル含有量２０重量％のエチレン酢酸ビニル
共重合樹脂０．８重量部とトルエン５９．２重量部を８
０℃まで加熱し、エチレン酢酸ビニル共重合樹脂を完全
溶解させる。室温まで冷却した後、重量平均分子量２０
００、密度０．９７ｇ／ｍ3で最大粒径４０μｍの粉末
ポリエチレンワックス４０重量部を添加しバッチ式ビー
ズミルにて分散し、ポリエチレンワックス系艶消し材を
得た。Example 2 Further, 0.8 part by weight of an ethylene-vinyl acetate copolymer resin having a vinyl acetate content of 20% by weight and 59.2 parts by weight of toluene were added to 8 parts by weight.
Heat to 0 ° C. to completely dissolve the ethylene-vinyl acetate copolymer resin. After cooling to room temperature, a weight average molecular weight of 20
00, 40 parts by weight of powdered polyethylene wax having a density of 0.97 g / m 3 and a maximum particle size of 40 μm were added and dispersed by a batch-type bead mill to obtain a polyethylene wax-based matting material.
【００２１】比較例２ また、トルエン６０重量部および実施例２と同一のポリ
エチレンワックス４０重量部をバッチ式ビーズミルにて
実施例２と同一条件で分散し、ポリエチレンワックス系
艶消し材を得た。Comparative Example 2 60 parts by weight of toluene and 40 parts by weight of the same polyethylene wax as in Example 2 were dispersed in a batch type bead mill under the same conditions as in Example 2 to obtain a polyethylene wax-based matting material.
【００２２】実施例３ 重量平均分子量４０００、密度０．９７ｇ／ｍ3のポリ
エチレンワックス１９．５重量部、酢酸ビニル含有量１
７重量％のエチレン酢酸ビニル共重合樹脂０．５重量部
とトルエン８０．０重量部を撹拌しながら１０５℃まで
加熱し完全溶解させ、撹拌しながら室温まで冷却してポ
リエチレンワックス系艶消し材を得た。Example 3 19.5 parts by weight of polyethylene wax having a weight average molecular weight of 4000 and a density of 0.97 g / m 3 , and a vinyl acetate content of 1
0.5% by weight of a 7% by weight ethylene vinyl acetate copolymer resin and 80.0 parts by weight of toluene were heated to 105 ° C. with stirring to completely dissolve the mixture, and then cooled to room temperature with stirring to obtain a polyethylene wax matting material. Obtained.
【００２３】比較例３ また、実施例３と同一のポリエチレンワックス２０重量
部とトルエン８０重量部を撹拌しながら１０５℃まで加
熱し完全溶解させ、撹拌しながら室温まで冷却してポリ
エチレンワックス系艶消し材を得た。Comparative Example 3 Further, 20 parts by weight of the same polyethylene wax and 80 parts by weight of toluene as in Example 3 were heated to 105 ° C. with stirring to completely dissolve, and then cooled to room temperature while stirring, and a polyethylene wax mat was obtained. Wood was obtained.
【００２４】実施例４ 酢酸ビニル含有量２５重量％のエチレン酢酸ビニル共重
合樹脂０．４重量部とキシレン６６．３重量部を８０℃
まで加熱し、エチレン酢酸ビニル共重合樹脂を完全溶解
させる。室温まで冷却した後、重量平均分子量２００
０、密度０．９２ｇ／ｍ3で最大粒径８０μｍの粉末ポ
リエチレンワックス２０重量部およびアルキッド樹脂溶
液（固形分６０重量％キシレン溶液）１３．３重量部を
添加しバッチ式ビーズミルにて分散し、ポリエチレンワ
ックス系艶消し材を得た。Example 4 0.4 parts by weight of an ethylene-vinyl acetate copolymer resin having a vinyl acetate content of 25% by weight and 66.3 parts by weight of xylene were heated at 80 ° C.
To completely dissolve the ethylene-vinyl acetate copolymer resin. After cooling to room temperature, a weight average molecular weight of 200
0, 20 parts by weight of a powdered polyethylene wax having a density of 0.92 g / m 3 and a maximum particle size of 80 μm and 13.3 parts by weight of an alkyd resin solution (solid content 60% by weight xylene solution) were added and dispersed by a batch-type bead mill. A polyethylene wax matting material was obtained.
【００２５】比較例４ キシレン６６．７重量部、実施例４と同一の粉末ポリエ
チレンワックス２０重量部およびアルキッド樹脂（固形
分６０重量％キシレン溶液）１３．３重量部を実施例４
と同一の条件でバッチ式ビーズミルにて分散し、ポリエ
チレンワックス系艶消し材を得た。COMPARATIVE EXAMPLE 4 66.7 parts by weight of xylene, 20 parts by weight of the same powdered polyethylene wax as in Example 4 and 13.3 parts by weight of an alkyd resin (solid content of 60% by weight in xylene solution) were used.
The mixture was dispersed in a batch bead mill under the same conditions as described above to obtain a polyethylene wax-based matting material.
【００２６】上記実施例１〜４および比較例１〜４のポ
リエチレンワックス系艶消し材の不揮発分、グラインド
ゲージでの粗粒子、目視での流動性、２０℃でのＢ型粘
度計（株式会社トキメック製ＢＬ型）により粘度を測定
した結果を表１に示す。The non-volatile content of the polyethylene wax-based matting materials of Examples 1 to 4 and Comparative Examples 1 to 4, coarse particles with a grind gauge, visual fluidity, B-type viscometer at 20 ° C. Table 1 shows the results of measurement of the viscosity using a Tokimec BL type.
【００２７】[0027]
【表１】 [Table 1]
【００２８】実施例５ 酢酸ビニル含有量２０重量％のエチレン酢酸ビニル共重
合樹脂２０重量部とトルエン８０重量部を８０℃まで加
熱し、エチレン酢酸ビニル共重合樹脂を完全溶解させ
る。室温まで冷却した後、市販ポリエチレンワックス系
艶消し材のリオフラットＷ−２５６３Ｔ（東洋インキ製
造株式会社製）１００重量部に対し、０重量部、１重量
部、２重量部、５重量部、１０重量部、２０重量部、３
０重量部および４０重量部をそれぞれ加え、ハイスピー
ドミキサーにて均一に撹拌し、ポリエチレンワックス系
艶消し材を得た。Example 5 20 parts by weight of an ethylene-vinyl acetate copolymer resin having a vinyl acetate content of 20% by weight and 80 parts by weight of toluene are heated to 80 ° C. to completely dissolve the ethylene-vinyl acetate copolymer resin. After cooling to room temperature, 0 parts by weight, 1 part by weight, 2 parts by weight, 5 parts by weight, 10 parts by weight with respect to 100 parts by weight of a commercially available polyethylene wax-based matting material Rio Flat W-2563T (manufactured by Toyo Ink Mfg. Co., Ltd.) Parts by weight, 20 parts by weight, 3
0 parts by weight and 40 parts by weight were added, and the mixture was uniformly stirred with a high-speed mixer to obtain a polyethylene wax matting material.
【００２９】上記ポリエチレンワックス系艶消し材の不
揮発分、グラインドゲージでの粗粒子、Ｂ型粘度計での
粘度、目視での流動性を測定した。また不揮発分２３％
の硝化綿クリヤーラッカー１００重量部に各ポリエチレ
ン系艶消し材を１０重量部配合した塗料をガラス板に塗
布したときの６０度鏡面光沢を測定した。その結果を表
２に示す。The non-volatile content of the above-mentioned polyethylene wax-based matting material, coarse particles with a grind gauge, viscosity with a B-type viscometer, and visual fluidity were measured. 23% non-volatile content
Of a nitrified cotton clear lacquer and 10 parts by weight of each of the polyethylene matting agents was applied to a glass plate, and the 60 ° specular gloss was measured. Table 2 shows the results.
【００３０】[0030]
【表２】 [Table 2]
【００３１】リオフラットＷ−２５６３：東洋インキ製
造株式会社製ポリエチレンワックス艶消し材（不揮発分
２０％ 溶剤：トルエン／酢酸エチル） 粗粒子：１００μグラインドゲージでＪＩＳ５４００
４．７により測定 粘度 ：Ｂ型粘度計での６ｒｐｍでの粘度 ６０度鏡面光沢：不揮発分２３％のＮＣクリヤーラッカ
ー１００重量部に各ポリエチレン分散体を１０重量部配
合した塗料を６ミルアプリケーターでガラスに塗布し、
８０℃１０分乾燥し、試験板とした。 日本電色製光沢
計 ＶＧ−１ＤＰにて測定。 目視での流動性の判定基準： ○：低粘度で良好な流動性 △：構造粘性強い（攪拌時、攪拌直後のみ流動する） ×：流動性がほとんどないRio Flat W-2563: Matting material for polyethylene wax manufactured by Toyo Ink Mfg. Co., Ltd. (solvent: 20% non-volatile content: toluene / ethyl acetate) Coarse particles: JIS 5400 with a 100 μ grind gauge
Measured according to 4.7 Viscosity: Viscosity at 6 rpm with a B-type viscometer 60 ° specular gloss: 100 parts by weight of NC clear lacquer having a nonvolatile content of 23% and 10 parts by weight of each polyethylene dispersion blended with a 6-mil applicator. Apply to glass,
After drying at 80 ° C. for 10 minutes, a test plate was obtained. Measured with Nippon Denshoku gloss meter VG-1DP. Criteria for visually checking fluidity: 粘度: good fluidity with low viscosity △: strong structural viscosity (flows only at the time of stirring and immediately after stirring) ×: almost no fluidity
【００３２】[0032]
【発明の効果】以上の如く本発明により、ポリエチレン
ワックス系艶消し材の粘性が著しく改善し、不揮発分の
向上が達成できた。As described above, according to the present invention, the viscosity of the polyethylene wax-based matting material is remarkably improved, and the non-volatile content can be improved.
Claims (3)
エチレンワックスと、該有機溶剤に溶解したエチレン酢
酸ビニル共重合樹脂とからなり、上記エチレン酢酸ビニ
ル共重合樹脂は、上記ポリエチレンワックス１００重量
部に対して０．５〜３０重量部であることを特徴とする
艶消し材組成物。1. An organic solvent, a polyethylene wax dispersed in the organic solvent, and an ethylene vinyl acetate copolymer resin dissolved in the organic solvent, wherein the ethylene vinyl acetate copolymer resin is 100 parts by weight of the polyethylene wax. The matting material composition is 0.5 to 30 parts by weight based on the total weight of the matting material.
ニル含有量が１０〜５０重量％であることを特徴とする
請求項１記載の艶消し材組成物。2. The matting material composition according to claim 1, wherein the vinyl acetate content of the ethylene-vinyl acetate copolymer resin is 10 to 50% by weight.
たは２記載の艶消し材組成物。3. The matting material composition according to claim 1, which is a matting additive for a paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001019364A JP3931566B2 (en) | 2001-01-29 | 2001-01-29 | Matte composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001019364A JP3931566B2 (en) | 2001-01-29 | 2001-01-29 | Matte composition |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2002220562A true JP2002220562A (en) | 2002-08-09 |
| JP3931566B2 JP3931566B2 (en) | 2007-06-20 |
Family
ID=18885251
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001019364A Expired - Lifetime JP3931566B2 (en) | 2001-01-29 | 2001-01-29 | Matte composition |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105062187A (en) * | 2015-09-01 | 2015-11-18 | 邯郸市龙翔化工材料有限公司 | Physical delustering micro powder and preparation method thereof |
| KR101816354B1 (en) * | 2015-10-06 | 2018-01-08 | 씨제이제일제당 (주) | coating composition capable of embodying paper feel for food packing paper |
| WO2020195693A1 (en) | 2019-03-28 | 2020-10-01 | 株式会社きもと | Low reflection film, optical sensing kit using same, and low reflection molded body |
| CN114207054A (en) * | 2019-07-30 | 2022-03-18 | 艾仕得涂料系统有限责任公司 | Coating composition comprising a sag control agent and a wax |
-
2001
- 2001-01-29 JP JP2001019364A patent/JP3931566B2/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105062187A (en) * | 2015-09-01 | 2015-11-18 | 邯郸市龙翔化工材料有限公司 | Physical delustering micro powder and preparation method thereof |
| KR101816354B1 (en) * | 2015-10-06 | 2018-01-08 | 씨제이제일제당 (주) | coating composition capable of embodying paper feel for food packing paper |
| WO2020195693A1 (en) | 2019-03-28 | 2020-10-01 | 株式会社きもと | Low reflection film, optical sensing kit using same, and low reflection molded body |
| KR20210145770A (en) | 2019-03-28 | 2021-12-02 | 키모토 컴파니 리미티드 | Low-reflection film, optical sensing kit using same, and low-reflection molded article |
| CN114207054A (en) * | 2019-07-30 | 2022-03-18 | 艾仕得涂料系统有限责任公司 | Coating composition comprising a sag control agent and a wax |
| US11760897B2 (en) | 2019-07-30 | 2023-09-19 | Axalta Coating Systems Ip Co., Llc | Coating compositions including a sag control agent and wax |
| CN114207054B (en) * | 2019-07-30 | 2023-10-24 | 艾仕得涂料系统有限责任公司 | Coating composition comprising sag control agent and wax |
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| Publication number | Publication date |
|---|---|
| JP3931566B2 (en) | 2007-06-20 |
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