JPS638458A - Coloring resin composition - Google Patents
Coloring resin compositionInfo
- Publication number
- JPS638458A JPS638458A JP61152581A JP15258186A JPS638458A JP S638458 A JPS638458 A JP S638458A JP 61152581 A JP61152581 A JP 61152581A JP 15258186 A JP15258186 A JP 15258186A JP S638458 A JPS638458 A JP S638458A
- Authority
- JP
- Japan
- Prior art keywords
- acrylic acid
- meth
- maleic anhydride
- molecular weight
- ethylene
- 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
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
【発明の詳細な説明】
〈産業上の利用分野〉
本発明は低分子量エチレン共重合体、さらをこ詳しくは
、数平均分子量が１，０００〜１０，０００であるエチ
レン−（メタ）アクリル酸エステル−（メタ）アクリル
酸−無水マレイン酸低分子量共重合体と染顔料とからな
る着色用樹脂組成物に関−する。Detailed Description of the Invention <Industrial Application Field> The present invention relates to a low molecular weight ethylene copolymer, more specifically, an ethylene-(meth)acrylic acid having a number average molecular weight of 1,000 to 10,000. The present invention relates to a coloring resin composition comprising an ester-(meth)acrylic acid-maleic anhydride low molecular weight copolymer and a dye and pigment.
〈従来の技術〉
従来より熱可塑性樹脂の着色に使用されている着色剤に
は種々のタイプがあり１例えば、生顔料タイプ、ドライ
カラータイプ、マスターパウダータイプ等の各種の着色
剤が実用【こ供されている。<Prior art> There are various types of colorants conventionally used for coloring thermoplastic resins. It is provided.
生顔料タイプの着色剤は、特番こ分散加工せず。Raw pigment type colorants do not undergo special dispersion processing.
熱可塑性樹脂番こ直接配合して使用される。このタイプ
の着色剤は分散性が十分でなく２着色効果が不満足であ
り、また染顔料が凝集し２斑点が発生したりして外観上
も好ましくない。It is used by directly blending it with thermoplastic resin. This type of colorant does not have sufficient dispersibility, resulting in unsatisfactory two-coloring effects, and is also unfavorable in terms of appearance, as dyes and pigments aggregate to form two spots.
さらには、得られた着色成形品の伸び、衝撃強度が大巾
をこ低下する等の欠点がある。Furthermore, there are drawbacks such as the elongation and impact strength of the colored molded products obtained are greatly reduced.
ドライカラータイプの着色剤は、微粉砕された染顔料を
金属石けん類、ワックス類、無機質の粉末等にて染顔料
を表面処理するか、或いは混合して得られる粉末状着色
剤である。このタイプの着色剤は一般に熱可塑性樹脂１
例えば粉末状塩化ビニル樹脂、又はポリオレフィン系樹
脂等のペレット状樹脂の表面に、ブレンダーにて均一に
混合して使用されるが、このドライカラーは微粉末状で
あるため飛散性があり、混合機内の汚染という問題があ
り、又分散性もよくないため、限られた用途にしか使用
されていない０
生顔料タイプおよびドライカラータイプの着色剤の欠点
を改良する目的でマスターパウダータイプの着色剤が使
用されるが、従来のマスターパウダータイプの着色剤は
、−例としてポリエチレンワックスと染顔料を、三本ロ
ールミル等で混線分散後粉砕したものであるが、ポリエ
チレン、ポリプロピレン等のポリオレフィン以外の熱可
塑性樹脂１例えばポリアミド封脂、ポリカーボネート、
スチレン系樹脂等に対する相溶性不良、又はビヒクルと
して使用されているポリエチレンワックス等の影響で、
成形機内でのスリップ現象による吐出量の不安定、成形
物の接着不良、印刷適性不良等の問題があり、限られた
添加量、樹脂にしか使用されなかった。Dry color type colorants are powdered colorants obtained by surface treating or mixing finely pulverized dyes and pigments with metal soaps, waxes, inorganic powders, etc. This type of colorant is generally thermoplastic resin 1
For example, it is used by uniformly mixing it on the surface of powdered vinyl chloride resin or pelletized resin such as polyolefin resin in a blender, but since this dry color is in the form of a fine powder, it is easily scattered and is used inside the mixing machine. Due to the problem of contamination and poor dispersibility, it is only used for limited purposes.0 Master powder type colorants are used to improve the drawbacks of raw pigment type and dry color type colorants. Conventional master powder type colorants are, for example, those made by pulverizing polyethylene wax and dyes and pigments after cross-dispersion using a three-roll mill. Resin 1 For example, polyamide sealant, polycarbonate,
Due to poor compatibility with styrene resins, etc., or the influence of polyethylene wax, etc. used as a vehicle,
There were problems such as unstable discharge rate due to slip phenomenon in the molding machine, poor adhesion of molded products, and poor printing suitability, so it was only used in limited amounts and for resins.
〈発明が解決しようとする問題点〉
本発明の目的は、かかる問題点を解決し、特にポリアミ
ド樹脂、ポリカーボ卑−ト、ポリブチレンテレフタレー
ト等のエンジニアリングプラスチックに対して相溶性の
すぐれた着色用樹脂組成物を２例えばマスターパウダー
タイプとして提供すること暑こある。<Problems to be Solved by the Invention> The purpose of the present invention is to solve these problems and to provide a coloring resin that is particularly compatible with engineering plastics such as polyamide resin, polycarbonate, and polybutylene terephthalate. It is convenient to provide the composition as, for example, a master powder type.
く問題点を解決するための手段〉
かかる従来のマスターパウダータイプ着色剤の問題点を
改良すべく、鋭意研究した結果、低分子量のエチレン−
（メタ）アクリル酸エステル−（メタ）アクリル酸−無
水マレイン酸共重合体２５〜８０重量部と染顔料７５〜
２Ｑ重量部とからなる組成物を、三本ロールミル等で混
線分散させたのちに粉砕機で粉砕することにより。As a result of intensive research to improve the problems of conventional master powder type colorants, we have developed a low molecular weight ethylene colorant.
25 to 80 parts by weight of (meth)acrylic acid ester-(meth)acrylic acid-maleic anhydride copolymer and 75 to 75 parts by weight of dye and pigment
By cross-dispersing a composition consisting of 2Q parts by weight using a three-roll mill or the like, and then pulverizing it using a pulverizer.
新規なマスターパウダータイプ着色剤を、工業的に容易
に確実に得られる事を見出し本発明の完成に至った。The present invention was completed by discovering that a new master powder type colorant can be easily and reliably obtained industrially.
すなわち本発明は、数平均分子量がｉ、ｏｏｏ〜ＩＱ、
０００であるエチレン−（ツタ）アクリル酸エステル−
（メタ）アクリル酸−無水マレイン酸低分子量共重合体
２５〜８０重量部と染顔料７５〜２０重量部とからなる
ことを特徴とする着色用樹脂組成物に関するものである
。That is, in the present invention, the number average molecular weight is i, ooo ~ IQ,
000 ethylene (ivy) acrylic ester
The present invention relates to a coloring resin composition comprising 25 to 80 parts by weight of a (meth)acrylic acid-maleic anhydride low molecular weight copolymer and 75 to 20 parts by weight of a dye and pigment.
本発明をこ使用されるエチレン−（メタ）アクリル酸エ
ステル−（メタ）アクリル酸−無水マレイン酸低分子量
共重合体の（メタ）アクリル酸単位は０．３〜１０モル
％、無水マレイン酸単位は０．２〜５モル％であり、そ
の数平均分子量は１．０００〜ｔｏ、０００ 、 好ま
Ｌ ＜ ｊ！ ２，０００〜８，０００−Ｃある。また
溶融温度は７０〜１３０℃である。The (meth)acrylic acid unit of the ethylene-(meth)acrylic acid ester-(meth)acrylic acid-maleic anhydride low molecular weight copolymer used in the present invention is 0.3 to 10 mol%, maleic anhydride unit. is 0.2 to 5 mol%, and its number average molecular weight is 1.000 to ,000, preferably L < j! There are 2,000 to 8,000-C. Moreover, the melting temperature is 70 to 130°C.
数平均分子量が１．０００以下又は溶融温度が７０℃以
下では、でき上った製品は保管中にブロッキングを起し
使用に供し得ない場合があり、又。If the number average molecular weight is less than 1.000 or the melting temperature is less than 70°C, the finished product may become blocked during storage and may become unusable.
数平均分子量が１０，０００以上又は溶融温度が１３０
℃以上では２着色剤の混練加工時、三本ロールミル等で
溶融不足となり、混練・分散が困難な場合がある。Number average molecular weight is 10,000 or more or melting temperature is 130
If the temperature is higher than 0.degree. C., the two colorants may not be sufficiently melted in a three-roll mill or the like during kneading processing, and kneading and dispersion may be difficult.
本発明に使用されるエチレン−（ツタ）アクリル酸エス
テル−（ツタ）アクリル酸−無水マレイン酸共重合体の
数平均分子量は、〔「高分子測定法、構造と物性（上）
」、高分子学会編、培風館、昭和４８年発行〕の第５７
〜７５頁に記載されている方法を参考として、蒸気圧浸
透圧法（ＶＰＯ）によって測定することができる。例え
ばベンゼン溶媒を使用して、１．０重量％の溶液トして
、 ６０’Ｃで測定して求められる。The number average molecular weight of the ethylene-(ivy)acrylic acid ester-(ivy)acrylic acid-maleic anhydride copolymer used in the present invention is as follows:
”, edited by the Society of Polymer Science and Technology, Baifukan, published in 1972], No. 57
It can be measured by vapor pressure osmosis (VPO) with reference to the method described on pages 1 to 75. For example, it is determined by making a 1.0% by weight solution using a benzene solvent and measuring at 60'C.
本発明（こ使用される数平均分子量が１，０００〜１０
．０００であるエチレン−（ツタ）アクリル酸エステル
−（ツタ）アクリル酸−無水マレイン酸共重合体は、各
構成単位のモノマーより重合により製造することもでき
るが１分子量を１，０００〜ＩＱ、０ＯＯｉこコントロ
ールするためには連鎖移動剤を多量に必要とし、好まし
くない。The present invention (the number average molecular weight used is 1,000 to 10
．． The ethylene-(ivy)acrylic acid ester-(ivy)acrylic acid-maleic anhydride copolymer which is 000 can be produced by polymerization from monomers of each constituent unit, but the molecular weight is 1,000 to IQ, 0OOi. In order to control this, a large amount of chain transfer agent is required, which is not preferable.
これに対し１例えば、数平均分子量１７，０００〜３３
．０００のニチレンー（メタ）アクリル酸エステル−無
水マレイン酸共重合体を熱減成する方法は、主鎖の切断
）こよる低分子量化とエステルの酸への分解が同時（こ
おこり該低分子量エチレン共重合体が容易に製造できる
特徴がある。On the other hand, 1, for example, number average molecular weight 17,000 to 33
．． The method of thermally degrading 000 nethylene-(meth)acrylic acid ester-maleic anhydride copolymer involves simultaneous reduction of the molecular weight by cutting of the main chain) and decomposition of the ester into acid (this occurs). It has the characteristic that the copolymer can be easily produced.
例えば、（メタ）アクリル酸単位０．３〜ＩＯモル％、
無水マレイン酸単位０２〜５モル％を含有するエチレン
−（メタ）アクリル酸エステル−（メタ）アクリル酸−
無水マレイン酸共重合体は、（メタ）アクリル酸エステ
ル単位０．３〜１２モル％、無水マレイ／酸単位０．２
〜５モル％を含有するエチレ／−（メタ）アクリル酸エ
ステル−無水マレイン酸共重合体を用いて熱減成するこ
とによって得られる。なお２条件をこよりてはカルボン
酸の一部が分解することがあるため（メタ）アクリル酸
エステル単位の含有量の高めの原料共重合体を用いるこ
とが好ましい場合がある。For example, (meth)acrylic acid units 0.3 to IO mol%,
Ethylene-(meth)acrylic acid ester-(meth)acrylic acid containing 02 to 5 mol% of maleic anhydride units
The maleic anhydride copolymer contains 0.3 to 12 mol% of (meth)acrylic acid ester units and 0.2 maleic anhydride/acid units.
It is obtained by thermal degradation using an ethylene/-(meth)acrylic acid ester-maleic anhydride copolymer containing ~5 mol%. Note that if two conditions are exceeded, a part of the carboxylic acid may be decomposed, so it may be preferable to use a raw material copolymer with a high content of (meth)acrylic acid ester units.
（メタ）アクリル酸エステル単位のアルコール成分とし
てはＣ２以上の直鎖・分岐の脂肪族アルコール、置火ば
エチルアルコール、イソプロピルアルコール、ｎ−ブチ
ルアルコール等ヲあげることができる。より長鎖のアル
コールを用いることもできるが熱減成による低分子量化
の工程でエステルは分解して酸になるため、長鎖のアル
コールを用いることは実際的でない。Examples of the alcohol component of the (meth)acrylic acid ester unit include linear/branched aliphatic alcohols having C2 or more, ethyl alcohol, isopropyl alcohol, n-butyl alcohol, and the like. Although longer chain alcohols can be used, it is impractical to use longer chain alcohols because the esters decompose into acids during the process of lowering the molecular weight by thermal degradation.
又メチルエステルは熱減成により酸になり（こくく本発
明の原料として用いるのに好ましくな（・。In addition, methyl ester becomes an acid due to thermal degradation (this is not preferable for use as a raw material in the present invention).
アルコール成分としては単品である必要はなくこれらの
混合物であってもよい。このエチレン−（メタ）アクリ
ル酸エステル−無水マレイン酸共重合体は１例えばフラ
ンス特許１３２３３７９ 号明細書記載の方法で製造す
ることができるが。The alcohol component does not need to be a single item, and may be a mixture thereof. This ethylene-(meth)acrylic ester-maleic anhydride copolymer can be produced, for example, by the method described in French Patent No. 1,323,379.
上記要求をみたしておればその他の方法で得られる重合
体でも使える。Polymers obtained by other methods can also be used as long as they meet the above requirements.
熱誠或は３００〜５００℃、より好ましくは３５０〜４
５０℃で行われる。使用する原料及び所望される低分子
量共重合体の物性により熱減成の温度・時間は一定では
ない。酸素の存在は熱減成中着色及びゲル化をおこす原
因となるため、不活性ガスの雰囲気下で行うのが好まし
い。熱減成の条件によっては未分解のエステルが残る場
合がある。残存するエステル含量については持（こ制限
するものではないが１通常は（メタ）アクリル酸及び（
メタ）アクリル酸エステルの合計量中５０モル％以上が
（ツタ）アクリル酸であることが好ましい。Passionate or 300-500℃, more preferably 350-4
Performed at 50°C. The temperature and time of thermal degradation are not constant depending on the raw materials used and the desired physical properties of the low molecular weight copolymer. Since the presence of oxygen causes discoloration and gelation during thermal degradation, it is preferable to carry out the reaction under an inert gas atmosphere. Depending on the thermal degradation conditions, undecomposed esters may remain. Although the residual ester content is not limited, it is usually (meth)acrylic acid and (meth)acrylic acid and (
It is preferable that 50 mol% or more of the total amount of meth)acrylic acid esters is (ivy)acrylic acid.
本発明による着色用樹脂組成物誓こよって着色される熱
可塑性樹脂としては、塩化ビニル系樹脂、ポリエチレン
、ポリプロピレン等のポリオレフィン系樹脂、ポリスチ
レン、ＡＢＳ、 ＡＳ’ｌｆ！を脂等のスチレノ系樹
脂、メチルメタクリレート樹脂、及びエンジニアリング
プラスチックと称されるポリエチレンテレフタレート、
ポリブチレンテレフタレート、ポリアミド樹脂、ポリカ
ーボイ・−ト、ポリアセタール、ポリフェニレンオキサ
イド、ポリエーテルサルホル等が挙げられる。Thermoplastic resins to be colored by the coloring resin composition according to the present invention include vinyl chloride resins, polyolefin resins such as polyethylene and polypropylene, polystyrene, ABS, and AS'lf! styrene resins such as resins, methyl methacrylate resins, and polyethylene terephthalate, which is called engineering plastic.
Examples include polybutylene terephthalate, polyamide resin, polycarboyte, polyacetal, polyphenylene oxide, polyether sulfol, and the like.
なかでも、エンジニアリングプラスチックと称される樹
脂用の着色剤として特（こ好適である。Among these, it is particularly suitable as a coloring agent for resins called engineering plastics.
すなわち、エンジニアリングプラスチックと総称される
各樹脂は機械物性、耐熱性（こ特長があるが、従来のマ
スターパウダーでは、これらの優れた機械物性、耐熱性
を損なうことがあり。In other words, each resin collectively called engineering plastics has mechanical properties and heat resistance (these are the characteristics), but with conventional master powders, these excellent mechanical properties and heat resistance may be impaired.
又十分な分散・拡散性が得られない場合があったが１本
発明蚤こよる着色用樹脂組成物を使用すれば１機械物性
、耐熱性を損なわず１分散・拡散性（こ優れた成形物が
工業的（こ有利に得られる。In addition, there were cases where sufficient dispersion/diffusibility could not be obtained, but by using the resin composition for coloring according to the present invention, 1) dispersion/diffusivity (with excellent molding properties) can be achieved without impairing mechanical properties and heat resistance. The product can be obtained industrially (this is advantageous).
〈実施例〉
以下、実施例により本発明を具体的に説明するが１本発
明はこれらの実施例（こより何ら限定されるものではな
い。<Examples> The present invention will be specifically described below with reference to Examples, but the present invention is not limited to these Examples in any way.
量中１部とあるのは重量部を表わす。1 part represents parts by weight.
実施例１
低分子量エチレン共重合体Ａ（第１表に示す組成）５０
部、銅フタＯ／アニ／グルー（、Ｃ，１，ピグメントブ
ルー１５−１）５０部、及び湿潤剤としてｔ性アルコー
ル１０部をバタフライ式ミキサー（こ投入し２０分間攪
拌したのち、加熱温度＋２０’ｃの三本ロールミルにて
混練・分散させた。次（ここの混線分散物を常温迄冷却
後、フーザーミル（細用鉄工所製）ｌ”、／ｎｎスフリ
ーフ粉砕したのち（二粒度２０〜３０メツノーの着色用
樹脂組成物を得た。Example 1 Low molecular weight ethylene copolymer A (composition shown in Table 1) 50
1 part, 50 parts of copper lid O/anime/glue (C, 1, Pigment Blue 15-1), and 10 parts of tertiary alcohol as a wetting agent were added to a butterfly mixer (after stirring for 20 minutes, heating temperature +20 The mixture was kneaded and dispersed in a three-roll mill.Next, the mixed-wire dispersion was cooled to room temperature, and then pulverized with a Fuzer mill (manufactured by Seiyou Ironworks) l'', /nn free-fleaf (two-particle size 20-30). A Metsuno coloring resin composition was obtained.
実施例２
低分子量エチレン共重合体Ｂ（第１表昏こ示す組成）３
０部、二酸化チタン（Ｃ，１，ビグノットホワイト６）
７０部、及び湿潤剤として変性アルコ−ル１０部をバタ
フライ式ミキサーに投入し、 １０分間攪拌したのちに
、加熱温度１３０℃の三本ロー／レミルにて混練・分散
させた。次にこの混線分散物を常温迄冷却後、フェザ−
ミルｌ−−スクリーンで粉砕したのちに粒度２０〜３０
メツシーの着色用樹脂組成物を得た。Example 2 Low molecular weight ethylene copolymer B (composition shown in Table 1) 3
0 parts, titanium dioxide (C, 1, Bignot White 6)
70 parts and 10 parts of modified alcohol as a wetting agent were put into a butterfly mixer, stirred for 10 minutes, and then kneaded and dispersed in a three-row/remill at a heating temperature of 130°C. Next, after cooling this crosstalk dispersion to room temperature,
Mill L--After grinding with a screen, the particle size is 20-30
A resin composition for coloring Metsushi was obtained.
実施例３
低分子量エチレン共重合体Ｃ（第１表に示す組成）６０
部、カーボンブラック（Ｃ，Ｌビグメントブラクク７）
４０部を槽内温度！２０℃のバンバリーミキサ−で混練
・分散後、厚み３ｍ７１程度のシート状で引出し、冷却
後アトマイザ−微粉砕機（ａ用鉄工所製）で粉砕したの
ち粒度５０〜１００メツシーの着色用樹脂組成物を得た
。Example 3 Low molecular weight ethylene copolymer C (composition shown in Table 1) 60
Part, carbon black (C, L pigment black 7)
40 parts to the temperature inside the tank! After kneading and dispersing in a Banbury mixer at 20°C, it is drawn out in the form of a sheet with a thickness of about 3m71, and after cooling, it is pulverized with an atomizer-pulverizer (manufactured by Iron Works for A) to obtain a coloring resin composition with a particle size of 50 to 100 mesh. I got it.
実施例４
低分子量エチレン共重合体Ａ（第１表昏こ示す組成）５
０部、油溶性染料（ソルベントイエロー１５７）５０部
をスーパーミキサー（用田製作所製）で２分間攪拌混合
したのち、加熱温度＋３０’ｃの二軸押出機で混練・分
散後、シート状に引き出し、常温迄冷却後、アトマイザ
−微粉砕機で粉砕したのち粒度５０〜１００ノツンーの
着色用樹脂組成物を得た。Example 4 Low molecular weight ethylene copolymer A (composition shown in Table 1) 5
0 parts and 50 parts of an oil-soluble dye (Solvent Yellow 157) were stirred and mixed in a super mixer (manufactured by Yoda Seisakusho) for 2 minutes, then kneaded and dispersed in a twin-screw extruder at a heating temperature of +30'C, and then drawn out into a sheet. After cooling to room temperature, the mixture was pulverized with an atomizer-pulverizer to obtain a colored resin composition having a particle size of 50 to 100 particles.
比較例１
実施例１で使用した銅フタロシアニンブル−（Ｃ，１，
ピグメントブルー１５−１）を分散加工せず、そのまま
着色剤とした。Comparative Example 1 Copper phthalocyanine blue (C, 1,
Pigment Blue 15-1) was used as a coloring agent without being dispersed.
比較例２
低分子量ポリエチレンワックスサンワックス＋６ｌ−ｐ
（三洋化成■製）５０部、銅フタロシアニンブルー（Ｃ
，１，ビグノントフ゛ル−１５−１）５０部。Comparative Example 2 Low molecular weight polyethylene wax sunwax +6l-p
(manufactured by Sanyo Chemical) 50 parts, copper phthalocyanine blue (C
, 1, Bignont Paper-15-1) 50 copies.
及び湿潤剤として変性アルコ−）Ｌ／２０部をノ（タフ
ライ式ミキサーに投入し２０分間攪拌したのち。and 20 parts of modified alcohol as a wetting agent were added to a toughfly mixer and stirred for 20 minutes.
加熱温度１１０℃の三本ロールミルにて混練・分散させ
た。次にこの混線分散物を常温迄冷却後。The mixture was kneaded and dispersed using a three-roll mill at a heating temperature of 110°C. Next, this crosstalk dispersion was cooled to room temperature.
フェザ−ミルＩ ｍ／□スクリーンで粉砕したのちに粒
度２０〜３０メツシーのマスターノくウダーを得た。After grinding with a Feather Mill I m/□ screen, a master powder with a particle size of 20 to 30 mesh was obtained.
第 １ 表
物性評価−１
実施例１〜４及び比較例２で得た着色用樹脂組成物、及
び比較例１の加工しない顔料をポリアミド樹脂（ユニチ
カナイロンＡ −１０３０ＢＲＬ ）１００重量部を二
対し、第２表（こ示す添加量で配合し、射出成形にて１
号ダンベル及びＪＩＳＫ−７１１０準拠の試験片を作成
し物性評価を行った。Table 1 Physical property evaluation-1 The coloring resin compositions obtained in Examples 1 to 4 and Comparative Example 2 and the unprocessed pigment of Comparative Example 1 were mixed with 100 parts by weight of polyamide resin (Unitika Nylon A-1030BRL), Table 2 (Blending with the amounts shown and injection molding
No. 2 dumbbells and test pieces conforming to JISK-7110 were prepared and their physical properties were evaluated.
結果を第２表に示す。The results are shown in Table 2.
第２表
物性評価−２
物性評価−目こおいて、ポリアミド樹脂の代わりにポリ
カーボネート（三菱ガス化学製ニーピロ７Ｅ−２０００
）を用いた以外は、全て物性評価−１と同じ方法で行っ
た。結果を第３表に示す。Table 2 Physical property evaluation-2 Physical property evaluation-Instead of polyamide resin, polycarbonate (Nipiro 7E-2000 manufactured by Mitsubishi Gas Chemical Co., Ltd.)
) was performed in the same manner as in Physical Property Evaluation-1 except that the method was used. The results are shown in Table 3.
１）伸び率
ＪＩＳ Ｋ−６３０１に準じ、オートグクフより伸び率
を測定２）衝撃強度
ＪＩＳ Ｋ−７１１０に準じ、アイゾツト衝撃試験機に
て衝撃強度を測定３）成形性
前記物性測定用試験片成形時の成形性を目視判定する。1) Elongation rate: Measure the elongation rate using an autogravity test according to JIS K-6301. 2) Impact strength: Measure the impact strength using an Izotsu impact tester according to JIS K-7110. 3) Formability: During molding of the test piece for measuring the above-mentioned physical properties. Visually judge the moldability.
〈発明の効果〉
以上説明したように１本発明によれば、特にポリアミド
樹脂、ポリヵーボイ・−ト、ポリエチレンテレフタレー
ト等のエンジニアリングプラスチックに対して、相溶性
のすぐれた着色用樹脂組成物を提供することができる。<Effects of the Invention> As explained above, according to the present invention, it is possible to provide a coloring resin composition that is particularly compatible with engineering plastics such as polyamide resin, polycarbohydrate, and polyethylene terephthalate. Can be done.
Claims (1)
ン−（メタ）アクリル酸エステル−（メタ）アクリル酸
−無水マレイン酸低分子量共重合体２５〜８０重量部と
染顔料７５〜２０重量部とからなることを特徴とする着
色用樹脂組成物。25 to 80 parts by weight of an ethylene-(meth)acrylic acid ester-(meth)acrylic acid-maleic anhydride low molecular weight copolymer having a number average molecular weight of 1,000 to 10,000 and 75 to 20 parts by weight of a dye and pigment. A coloring resin composition characterized by comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61152581A JPS638458A (en) | 1986-06-27 | 1986-06-27 | Coloring resin composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61152581A JPS638458A (en) | 1986-06-27 | 1986-06-27 | Coloring resin composition |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS638458A true JPS638458A (en) | 1988-01-14 |
| JPH054423B2 JPH054423B2 (en) | 1993-01-20 |
Family
ID=15543592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61152581A Granted JPS638458A (en) | 1986-06-27 | 1986-06-27 | Coloring resin composition |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS638458A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02140252A (en) * | 1988-11-21 | 1990-05-29 | Fuji Photo Film Co Ltd | Resin composition for master-batch |
| WO1997034939A1 (en) * | 1996-03-22 | 1997-09-25 | E.I. Du Pont De Nemours And Company | Thermally stable ethylene/acid copolymers |
| ES2246167A1 (en) * | 2004-07-27 | 2006-02-01 | Iqap Colorpoint, S.A. | Pigment preparation for colouring polymers |
| JP2006506489A (en) * | 2002-11-18 | 2006-02-23 | ビーエーエスエフ アクチェンゲゼルシャフト | Solid pigment preparations containing water-soluble anionic carboxylate-containing surfactant additives |
| WO2007138120A1 (en) * | 2006-05-31 | 2007-12-06 | Iqap Masterbatch Group, S.L. | Colour concentrates for colouring technical polymers |
| JP2008285649A (en) * | 2007-04-17 | 2008-11-27 | Dainichiseika Color & Chem Mfg Co Ltd | Manufacturing method of resin coloring masterbatch |
| JP2009165910A (en) * | 2008-01-11 | 2009-07-30 | Toyo Ink Mfg Co Ltd | Dispersant, and pigment composition and pigment dispersion using the same |
| WO2013135926A1 (en) * | 2012-03-12 | 2013-09-19 | Iqap Masterbatch Group, S.L. | Concentrated polymer composition ("masterbatch"), production method thereof and use of same for adding to polyester fibres and filaments |
| CN109054310A (en) * | 2018-07-20 | 2018-12-21 | 浙江恒烨新材料科技有限公司 | A kind of color master-batch improving polyester fiber vividness and tinting strength, tinting power |
| JP2020517756A (en) * | 2016-10-28 | 2020-06-18 | ジョヴァンニ ブロッジー | Versatile dye formulation for coloring and strengthening plastics |
| JP2023512125A (en) * | 2019-04-11 | 2023-03-24 | ビーエーエスエフ ソシエタス・ヨーロピア | yellow pigment composition |
-
1986
- 1986-06-27 JP JP61152581A patent/JPS638458A/en active Granted
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02140252A (en) * | 1988-11-21 | 1990-05-29 | Fuji Photo Film Co Ltd | Resin composition for master-batch |
| WO1997034939A1 (en) * | 1996-03-22 | 1997-09-25 | E.I. Du Pont De Nemours And Company | Thermally stable ethylene/acid copolymers |
| US5902869A (en) * | 1996-03-22 | 1999-05-11 | E. I. Du Pont De Nemours And Company | Thermally stable ethylene/acid copolymers |
| JP2006506489A (en) * | 2002-11-18 | 2006-02-23 | ビーエーエスエフ アクチェンゲゼルシャフト | Solid pigment preparations containing water-soluble anionic carboxylate-containing surfactant additives |
| CN101014647B (en) | 2004-07-27 | 2011-07-13 | 伊凯普色母料集团公司 | Pigment preparation for colouring polymers |
| ES2246167A1 (en) * | 2004-07-27 | 2006-02-01 | Iqap Colorpoint, S.A. | Pigment preparation for colouring polymers |
| WO2006021598A1 (en) * | 2004-07-27 | 2006-03-02 | Iqap Colorpoint, S.A. | Pigment preparation for colouring polymers |
| US7935747B2 (en) | 2004-07-27 | 2011-05-03 | Iqap Masterbatch Group, S.L. | Pigment preparation for coloring polymers |
| WO2007138120A1 (en) * | 2006-05-31 | 2007-12-06 | Iqap Masterbatch Group, S.L. | Colour concentrates for colouring technical polymers |
| JP2008285649A (en) * | 2007-04-17 | 2008-11-27 | Dainichiseika Color & Chem Mfg Co Ltd | Manufacturing method of resin coloring masterbatch |
| JP2009165910A (en) * | 2008-01-11 | 2009-07-30 | Toyo Ink Mfg Co Ltd | Dispersant, and pigment composition and pigment dispersion using the same |
| WO2013135926A1 (en) * | 2012-03-12 | 2013-09-19 | Iqap Masterbatch Group, S.L. | Concentrated polymer composition ("masterbatch"), production method thereof and use of same for adding to polyester fibres and filaments |
| ES2425471A1 (en) * | 2012-03-12 | 2013-10-15 | Iqap Masterbatch Group, S.L. | Concentrated polymer composition ("masterbatch"), production method thereof and use of same for adding to polyester fibres and filaments |
| JP2020517756A (en) * | 2016-10-28 | 2020-06-18 | ジョヴァンニ ブロッジー | Versatile dye formulation for coloring and strengthening plastics |
| CN109054310A (en) * | 2018-07-20 | 2018-12-21 | 浙江恒烨新材料科技有限公司 | A kind of color master-batch improving polyester fiber vividness and tinting strength, tinting power |
| JP2023512125A (en) * | 2019-04-11 | 2023-03-24 | ビーエーエスエフ ソシエタス・ヨーロピア | yellow pigment composition |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH054423B2 (en) | 1993-01-20 |
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