JPH0912813A - Chlorinated resin composition - Google Patents

Chlorinated resin composition

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Publication number
JPH0912813A
JPH0912813A JP7198979A JP19897995A JPH0912813A JP H0912813 A JPH0912813 A JP H0912813A JP 7198979 A JP7198979 A JP 7198979A JP 19897995 A JP19897995 A JP 19897995A JP H0912813 A JPH0912813 A JP H0912813A
Authority
JP
Japan
Prior art keywords
resin composition
acetoguanamine
benzoguanamine
chlorine
containing resin
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.)
Pending
Application number
JP7198979A
Other languages
Japanese (ja)
Inventor
Kazuhiro Fuku
和寛 福
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP7198979A priority Critical patent/JPH0912813A/en
Publication of JPH0912813A publication Critical patent/JPH0912813A/en
Pending legal-status Critical Current

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  • Compositions Of Macromolecular Compounds (AREA)

Abstract

PURPOSE: To obtain a chlorinated resin composition having excellent heat resistance by mixing a chlorinated resin with a Cu compound and acetoguanamine or benzoguanamine. CONSTITUTION: 100 pts.wt. chlorinated resin (e.g. vinyl chloride resin) is mixed with a suitable amount of a Cu compound, about 0.01-2 pts.wt. acetoguanamine or benzoguanamine and a specified amount of an inorganic pigment and at least one member selected from among Pb stabilizers, Ca-Zn stabilizers and Sn stabilizers. The resultant mixture is optionally mixed with additives such as a filler, a processing aid, a lubricant and a reinforcing agent, and the obtained mixture is kneaded at about 150-200 deg.C with e.g. a roll mill to obtain a chlorinated resin composition having excellent heat stability.

Description

【発明の詳細な説明】Detailed Description of the Invention

【０００１】[0001]

【産業上の利用分野】本発明は銅化合物を添加したとき
の耐熱性低下を抑制した塩素含有樹脂組成物に関するこ
と及び無機顔料を添加したときのビルドアップを防止し
た塩素含有樹脂組成物に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a chlorine-containing resin composition which suppresses a decrease in heat resistance when a copper compound is added, and a chlorine-containing resin composition which prevents buildup when an inorganic pigment is added.

【０００２】[0002]

【発明が解決しようとする問題点】塩素含有樹脂製品を
製造するにあたり、チョーキング等の問題で銅化合物を
塩素含有樹脂に使用することがあるが、この場合銅化合
物は塩素含有樹脂の耐熱性を低下させることがある。ま
た、無機顔料を添加することによってビルドアップがお
こることがある。[Problems to be Solved by the Invention] In producing a chlorine-containing resin product, a copper compound may be used as a chlorine-containing resin due to problems such as choking. It may decrease. Moreover, buildup may occur by adding an inorganic pigment.

【０００３】本発明は、かかる現象を防止するための目
的でなされたものである。The present invention has been made for the purpose of preventing such a phenomenon.

【０００４】[0004]

【問題点を解決するための手段】本発明は、 （１） 銅化合物及びアセトグアナミン又はベンゾグア
ナミンを含有する塩素含有樹脂組成物 （２） 鉛系安定剤、カルシウム−亜鉛系安定剤、錫系
安定剤の少なくとも１種と銅化合物及びアセトグアナミ
ン又はベンゾグアナミンを含有する塩素含有樹脂組成物 （３） 無機顔料及びアセトグアナミン又はベンゾグア
ナミンを含有する塩素含有樹脂組成物 （４） 鉛系安定剤、カルシウム−亜鉛系安定剤、錫系
安定剤の少なくとも１種と無機顔料及びアセトグアナミ
ン又はベンゾグアナミンを含有する塩素含有樹脂組成物 である。The present invention provides (1) a chlorine-containing resin composition containing a copper compound and acetoguanamine or benzoguanamine (2) lead-based stabilizer, calcium-zinc-based stabilizer, tin-based stabilizer Chlorine-containing resin composition containing at least one agent and a copper compound and acetoguanamine or benzoguanamine (3) Inorganic pigment and chlorine-containing resin composition containing acetoguanamine or benzoguanamine (4) Lead-based stabilizer, calcium-zinc A chlorine-containing resin composition containing at least one of a stabilizer and a tin stabilizer, an inorganic pigment, and acetoguanamine or benzoguanamine.

【０００５】特公平１−４４２１１に示されている様に
硬質の鉛配合に於いて銅化合物は白化防止効果はあるが
耐熱性が極めて悪く、使用困難であると説明されてい
る。本発明はこのことに着目し、銅化合物に併用する薬
剤を検討した結果アセトグアナミン又はベンゾグアナミ
ンを併用する事によって銅化合物の白化防止効果を助長
し、銅化合物による塩素含有樹脂の耐熱性低下を抑制す
るという効果を見出すと共に、無樹顔料を添加すること
によっておこるビルドアップの防止にも効果を見出し
た。As described in JP-B-1-44211, it is described that in a hard lead compound, a copper compound has an anti-whitening effect but has extremely poor heat resistance and is difficult to use. The present invention focuses on this, and as a result of investigating a drug to be used in combination with a copper compound, it promotes the whitening prevention effect of the copper compound by using acetoguanamine or benzoguanamine in combination, and suppresses the decrease in heat resistance of the chlorine-containing resin due to the copper compound. In addition to finding the effect of doing so, they also found the effect of preventing build-up caused by adding a tree-free pigment.

【０００６】アセトグアナミン又はベンゾグアナミンを
添加する事によって銅化合物が各種パイプ、雨樋等に使
用されていても塩素含有樹脂組成物の耐熱性低下を抑制
する効果を発揮すると共に安定剤の種類に関係なく、鉛
系配合、Ｃａ−Ｚｎ系配合、有樹錫系配合のいずれにも
効果があることが判明した。また、安定剤の種類に関係
なく、鉛系配合、Ｃａ−Ｚｎ系配合、有機錫系配合に無
機顔料を添加することによっておこるビルドアップの防
止にも効果を見出した。その作用機構については明白で
はないが銅イオンにアセトグアナミン又はベンゾグアナ
ミンがキレートし、銅イオンによる耐熱性低下作用を抑
制すると考えられる。ビルドアップの作用機構について
は明白ではない。本発明でいう塩素含有樹脂とは塩化ビ
ニル樹脂単独重合体、塩化ビニル樹脂を主体とする他樹
脂との共重合体、又は塩化ビニル樹脂と他樹脂とのポリ
マーブレンドをいう。[0006] By adding acetoguanamine or benzoguanamine, even if the copper compound is used in various pipes, rain gutters, etc., it exerts the effect of suppressing the heat resistance deterioration of the chlorine-containing resin composition and is related to the type of stabilizer. However, it was found that it is effective for any of the lead-based compounding, the Ca-Zn-based compounding, and the wood-based tin-based compounding. Further, they have also found an effect in preventing buildup caused by adding an inorganic pigment to a lead-based compound, a Ca-Zn-based compound, or an organic tin-based compound, regardless of the type of stabilizer. Although its mechanism of action is not clear, it is considered that acetoguanamine or benzoguanamine chelate copper ions to suppress the heat resistance lowering action of copper ions. The mechanism of action of build-up is not clear. The chlorine-containing resin as used in the present invention refers to a vinyl chloride resin homopolymer, a copolymer mainly composed of vinyl chloride resin and another resin, or a polymer blend of a vinyl chloride resin and another resin.

【０００７】鉛系配合とはステアリン酸鉛を主安定剤と
し、ワックス類等を併用したものである。Ｃａ−Ｚｎ系
配合とはステアリン酸カルシウムとステアリン酸亜鉛を
主安定剤とし、ワックス類等を併用したものである。有
機錫系配合とはアルキル錫マレート、アルキル錫メルカ
プタイト等を主安定剤とし、ステアリン酸カルシウム、
ワックス類等を併用したものである。The lead-based compounding is a compound in which lead stearate is used as a main stabilizer and waxes are used together. The Ca-Zn-based composition is a composition in which calcium stearate and zinc stearate are used as main stabilizers and waxes and the like are used in combination. Organotin-based compounding is mainly made of alkyl tin malate, alkyl tin mercaptite, etc., calcium stearate,
It is a combination of waxes and the like.

【０００８】アセトグアナミンとは白色の粉末でありｍ
ｐが２７３℃，ベンゾグアナミンとは白色の粉末であり
ｍｐが２２８℃と高いので塩素含有樹脂の成形加工温度
（１５０〜２００℃）では融熔しない。従って、塩素含
有樹脂中に出来るかぎり微分散させるため微粉末状のも
のが好ましい。使用量は塩素含有樹脂１００重量部に対
して０．０１０重量部以上であり、好ましくは０．０１
０〜３重量部の範囲である。０．０１０重量部以下では
耐熱性低下及びビルドアップの防止効果が少なく３重量
部以上では不経済である。Acetoguanamine is a white powder.
Since p is 273 ° C., benzoguanamine is a white powder, and mp is as high as 228 ° C., it does not melt at the molding processing temperature (150 to 200 ° C.) of the chlorine-containing resin. Therefore, a fine powder is preferable because it is dispersed in the chlorine-containing resin as finely as possible. The amount of use is 0.010 parts by weight or more, preferably 0.01 with respect to 100 parts by weight of the chlorine-containing resin.
It is in the range of 0 to 3 parts by weight. If it is 0.010 parts by weight or less, the effect of preventing heat resistance deterioration and build-up is small, and if it is 3 parts by weight or more, it is uneconomical.

【０００９】本発明は、その他必要に応じて、例えば架
橋剤、充填剤、金属不活性剤、加工助剤、プレートアウ
ト防止剤、滑剤、補強剤等、通常塩素含有樹脂に添加す
る添加剤を包含させることができる。In the present invention, other additives such as a cross-linking agent, a filler, a metal deactivator, a processing aid, a plate-out preventing agent, a lubricant, and a reinforcing agent, which are usually added to a chlorine-containing resin, are added, if necessary. Can be included.

【００１０】以下本発明の実施例を詳細に説明する。 実施例１〜３、比較例１ 硬質鉛配合の組成物として下記の配合で耐熱性テストし
た。 銅化合物 変量重量部 アセトグアナミン 変量重量部 又はベンゾグアナミン 上記成分を混合後１６０℃に加熱したテスト用２本ロー
ルで５分間混練後取り出し、１６５℃に加熱したプレス
機で１ｍｍ厚のシートを作成し、このシートをギヤーオ
ーブン中で１９０℃で３０分の条件で熱安定性を比較し
た。硬質鉛配合組成による評価テスト結果を表−１に示
した。Embodiments of the present invention will be described in detail below. Examples 1 to 3, Comparative Example 1 A composition of hard lead was tested for heat resistance with the following formulation. Copper compound Variable parts by weight Acetoguanamine Variable parts by weight or Benzoguanamine After mixing the above components, kneading for 5 minutes with a two-roll test roll heated to 160 ° C., and then taking them out to prepare a 1 mm thick sheet with a press machine heated to 165 ° C. The sheets were compared for thermal stability in a gear oven at 190 ° C. for 30 minutes. The evaluation test results based on the hard lead composition are shown in Table-1.

【００１１】実施例４〜６、比較例２ 硬質Ｃａ−Ｚｎ系配合の組成物として下記の配合で耐熱
性テストした。 銅化合物 変量重量部 アセトグアナミン 変量重量部 又はベンゾグアナミン テストピース作成及び評価テストは実施例（１〜３）と
全く同様の方法で行った。その結果を表−２に示した。Examples 4 to 6 and Comparative Example 2 A composition of a hard Ca-Zn-based composition was tested for heat resistance with the following composition. Copper compound Variable parts by weight Acetoguanamine Variable parts by weight or benzoguanamine Test pieces were prepared and evaluated in the same manner as in Examples (1 to 3). The results are shown in Table-2.

【００１２】実施例７〜９、比較例３ 硬質錫系配合の組成物として下記の配合でテストした。 銅化合物 変量重量部 アセトグアナミン 変量重量部 又はベンゾグアナミン テストピース作成及び評価テストは実施例（４〜６）と
全く同様の方法で行った。その結果を表−３に示した。Examples 7-9, Comparative Example 3 Hard tin-based formulations were tested in the following formulations. Copper compound Variable parts by weight Acetoguanamine Variable parts by weight or benzoguanamine Test pieces were prepared and evaluated in the same manner as in Examples (4 to 6). The results are shown in Table-3.

【００１３】[0013]

【表−１】 [Table-1]

【００１４】[0014]

【表−２】 [Table-2]

【００１５】[0015]

【表−３】 [Table-3]

【００１６】本発明にかかわる塩素含有樹脂組成物は優
れた耐熱性とビルドアップ防止効果がある。 The chlorine-containing resin composition according to the present invention has excellent heat resistance and build-up prevention effect.

Claims (4)

【特許請求の範囲】[Claims] 【請求項１】銅化合物及びアセトグアナミン又はベンゾ
グアナミンを含有する塩素含有樹脂組成物1. A chlorine-containing resin composition containing a copper compound and acetoguanamine or benzoguanamine. 【請求項２】鉛系安定剤、カルシウム−亜鉛系安定剤、
錫系安定剤の少なくとも１種と銅化合物及びアセトグア
ナミン又はベンゾグアナミンを含有する塩素含有樹脂組
成物2. A lead-based stabilizer, a calcium-zinc-based stabilizer,
Chlorine-containing resin composition containing at least one tin-based stabilizer, a copper compound, and acetoguanamine or benzoguanamine 【請求項３】無機顔料及びアセトグアナミン又はベンゾ
グアナミンを含有する塩素含有樹脂組成物3. A chlorine-containing resin composition containing an inorganic pigment and acetoguanamine or benzoguanamine. 【請求項４】鉛系安定剤、カルシウム−亜鉛系安定剤、
錫系安定剤の少なくとも１種と無機顔料及びアセトグア
ナミン又はベンゾグアナミンを含有する塩素含有樹脂組
成物4. A lead stabilizer, a calcium-zinc stabilizer,
Chlorine-containing resin composition containing at least one tin stabilizer, an inorganic pigment, and acetoguanamine or benzoguanamine
JP7198979A 1995-06-30 1995-06-30 Chlorinated resin composition Pending JPH0912813A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7198979A JPH0912813A (en) 1995-06-30 1995-06-30 Chlorinated resin composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7198979A JPH0912813A (en) 1995-06-30 1995-06-30 Chlorinated resin composition

Publications (1)

Publication Number Publication Date
JPH0912813A true JPH0912813A (en) 1997-01-14

Family

ID=16400110

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7198979A Pending JPH0912813A (en) 1995-06-30 1995-06-30 Chlorinated resin composition

Country Status (1)

Country Link
JP (1) JPH0912813A (en)

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