JPS5821438A - Vinyl chloride resin composition - Google Patents
Vinyl chloride resin compositionInfo
- Publication number
- JPS5821438A JPS5821438A JP56119207A JP11920781A JPS5821438A JP S5821438 A JPS5821438 A JP S5821438A JP 56119207 A JP56119207 A JP 56119207A JP 11920781 A JP11920781 A JP 11920781A JP S5821438 A JPS5821438 A JP S5821438A
- Authority
- JP
- Japan
- Prior art keywords
- vinyl chloride
- copper
- chloride resin
- steel
- weight
- 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
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
【発明の詳細な説明】
本発明は屋外暴露に対して安定な塩化ビニル樹脂組成物
に@するものでめる。DETAILED DESCRIPTION OF THE INVENTION The present invention provides a vinyl chloride resin composition that is stable against outdoor exposure.
塩化ビニル樹脂は汎用の熱可塑性樹脂である力ζ熱や光
に対して不安定で加熱成型加工時に着色したり機械的強
度が低下したり、或は成型品を屋外で使用した時に耐候
性が悪いという大きい欠点があるJK屋外で長期間使用
される雨亀バイス窓ペデッキ材等は日光に暴露された部
分の表面がチョーキングと呼ばれる白化現象を起し著し
く外観が損なわれる。Vinyl chloride resin is a general-purpose thermoplastic resin that is unstable against heat and light, and may become colored during heat molding, reduce mechanical strength, or have poor weather resistance when molded products are used outdoors. JK has a major drawback of poor quality.The surface of rain vise window decking materials used outdoors for long periods of time undergoes a whitening phenomenon called chalking on the surface exposed to sunlight, which significantly impairs the appearance.
これらの欠点を改良するため塩化ビニル樹脂に金属石鹸
、鉛系化合物、有機錫系化合物、紫外線吸収剤、紫外線
安定剤、滑剤、充填剤、着色剤等が選択添加され成型品
が作られているが、チョーキングに対して安定な塩化ビ
ニル樹脂組成物は未だに得られていない。To improve these defects, molded products are made by selectively adding metal soaps, lead-based compounds, organic tin-based compounds, ultraviolet absorbers, ultraviolet stabilizers, lubricants, fillers, colorants, etc. to vinyl chloride resin. However, a vinyl chloride resin composition that is stable against chalking has not yet been obtained.
本発明者らはかかる状況に鑑み鋭意検討の結果、銅キレ
ート錯化合物及び酢酸鋼がチョーキング防止効果を有す
ることを見出し本発明に到9た。In view of this situation, the inventors of the present invention conducted extensive studies and found that a copper chelate complex compound and acetic acid steel have a chalking prevention effect, leading to the present invention.
即ち本発明は塩化ビニル樹脂100重量部に対し、銅キ
レート錯化合物又は酢酸鋼の中から選ばれた1種又2種
以上の化合物を、(LOO1〜α5重量部含有すること
を特徴とする塩化ビニル樹脂組成物に関するものである
。That is, the present invention provides a chlorinated resin containing 1 to α5 parts by weight of (LOO1 to α5 parts by weight) one or more compounds selected from copper chelate complex compounds or acetic acid steel to 100 parts by weight of vinyl chloride resin. This invention relates to vinyl resin compositions.
本発F114に使用される銅キレート錯Jヒ合物として
は、例えばジエチルジチオカルバメート鋼、ジエチルジ
チオカルバメート鋼、ジブチルジチオカルバメート鋼、
ジエチルジチオカルバメート鋼、ジエチルジチオカルバ
メート鋼、ジオクチルジチオカルバメート銅、ジラウリ
ルジチオカルバメート鋼、ジステアリルジチオカルバメ
ート銅、ジベンジルジチオカルバメート銅、ジンク四ヘ
キシルジチオカルパメート鋼、ジシクロペンチルジチオ
カルバメート銅、ジフェニルジチオカルバメート鋼、シ
ナ7チルジチオカルバメート鋼、等のチオカルバメート
鋼類、ブチルキサントゲン除銅が挙げられる。Examples of the copper chelate complex used in the present invention F114 include diethyldithiocarbamate steel, diethyldithiocarbamate steel, dibutyldithiocarbamate steel,
Diethyldithiocarbamate steel, diethyldithiocarbamate steel, dioctyldithiocarbamate copper, dilauryldithiocarbamate steel, distearyldithiocarbamate copper, dibenzyldithiocarbamate copper, zinc tetrahexyldithiocarpamate steel, dicyclopentyldithiocarbamate copper, diphenyldithiocarbamate Examples include steel, thiocarbamate steels such as sino-7 tyldithiocarbamate steel, and butylxanthogen-decoppered steel.
本発明において塩化ビニル樹脂とは、塩化ビニルを構成
単量体とする単独重合体または共重合体を指し、これら
重合体く金属石鹸、鉛系化合物、有機錫系化合物、紫外
線吸収剤、紫外線安定剤、滑剤、充填剤、着色剤、可塑
剤が併存していてもさしつかえない・
銅キレート錯化合物又は酢酸鋼の中から選ばれた1種又
は2m以上の化合物の使用量は、塙化ビニル樹脂100
重量部に対してαOCM〜α5重量部、好ましくはα0
1〜α2重量部の範囲が適当である。使用量が(LOO
1重量部未溝でヒナョーキング防止効果が充分でなく、
o、sii量部を越える場合ではチョーキング防止効果
が少くなり、塩化ビニル樹脂の耐熱安定性を低下させる
ことがある。In the present invention, vinyl chloride resin refers to a homopolymer or copolymer containing vinyl chloride as a constituent monomer. There is no problem even if additives, lubricants, fillers, colorants, and plasticizers coexist.・The amount of one type of compound selected from copper chelate complex compounds or acetic acid steel, or a compound of 2 m or more, is 100
αOCM to α5 parts by weight, preferably α0
A range of 1 to α2 parts by weight is appropriate. Usage amount is (LOO
If 1 part by weight is ungrooved, the anti-slip effect is not sufficient.
If the amount exceeds 0, sii parts, the anti-choking effect will be reduced and the heat resistance stability of the vinyl chloride resin may be lowered.
銅キレート錯化合物又は酢酸鋼を塩化ビニル樹脂に添加
する方法は、直接塩化ビニル樹脂に添加混合しても良く
、着色剤成分に含有させて置きそれを塩化ビニル樹脂と
混合しても良い。The copper chelate complex compound or steel acetate may be added to the vinyl chloride resin directly and mixed, or it may be added to the colorant component and then mixed with the vinyl chloride resin.
以下に本発明を実施例にて説明する。The present invention will be explained below with reference to Examples.
実施例1 塩化ビニル樹脂(重合I&1100)100
重量部に、ステアリン酸カルシウム0.3ii量部、ス
テアリン酸亜鉛17重會部、ジブチル曽マレート0.1
重童部、弁柄1f景部、ポリエチレンワックスα5Xf
部、酢酸銅(L11重部を高速ミキサーで3分間混合し
、160℃の6インチ二本ロールで5分間混練した後、
熱プレスで1〜厚のシートを作成し屋外暴露した。Example 1 Vinyl chloride resin (Polymerization I & 1100) 100
To parts by weight, 0.3 parts by weight of calcium stearate, 17 parts by weight of zinc stearate, and 0.1 part by weight of dibutyl somalate.
Judobe, Bengara 1f Keibu, polyethylene wax α5Xf
1 part, copper acetate (L11 parts) were mixed for 3 minutes in a high-speed mixer, and kneaded for 5 minutes with two 6-inch rolls at 160°C.
A sheet with a thickness of 1 to 10 mm was prepared using a heat press and exposed outdoors.
実施例2〜4
実施例1において酢酸鋼の代りに1チオカルバメート鋼
類、或は酢酸銅とチオカルバメート銅類との併用で、同
量使用する以外は全く同様にしてシートを作成し屋外暴
寓した。Examples 2 to 4 Sheets were prepared in exactly the same manner as in Example 1 except that 1-thiocarbamate steels were used in place of acetic acid steel, or copper acetate and copper thiocarbamates were used in combination in the same amounts, and the sheets were exposed to outdoor exposure. Allegorized.
比較例1〜4
実施例1において酢酸銅又はチオカルバメート鋼類の使
用量を、本発明の範囲外にした以外は全く同様にしてシ
ートを作成し屋外暴露した。Comparative Examples 1 to 4 Sheets were prepared in exactly the same manner as in Example 1, except that the amount of copper acetate or thiocarbamate steel used was outside the range of the present invention, and exposed outdoors.
以上の各側における暴露12ケ月後、18ケ月後、24
ケ月後のチョーキングを含めた変色度を、屋外暴露しな
いシートを標準として色差計(スガ試験機製、SSカラ
ーコンピューター88−1fJ)で測色し、色差をΔE
値として第−表に表示する。After 12 months, 18 months, and 24 months of exposure on each side.
The degree of color change including chalking after several months was measured using a color difference meter (SS Color Computer 88-1fJ, manufactured by Suga Test Instruments) using a sheet that was not exposed outdoors as a standard, and the color difference was calculated as ΔE.
The values are shown in the table.
このΔE値が小さいほどチョーキング防止効果が大きい
ことを示す。The smaller the ΔE value, the greater the chalking prevention effect.
Claims (1)
物又は酢酸銅の中から選ばれた1m又は2種以上の化合
物を、0.0(M〜α5重量部含有することを特徴とす
る塩化ビニル樹脂組成物。A vinyl chloride resin characterized by containing 0.0 (M to α5 parts by weight of 1 m or 2 or more compounds selected from steel chelate complex compounds or copper acetate) per 100 parts by weight of the vinyl chloride resin. Composition.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56119207A JPS5821438A (en) | 1981-07-31 | 1981-07-31 | Vinyl chloride resin composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56119207A JPS5821438A (en) | 1981-07-31 | 1981-07-31 | Vinyl chloride resin composition |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5821438A true JPS5821438A (en) | 1983-02-08 |
JPS6241532B2 JPS6241532B2 (en) | 1987-09-03 |
Family
ID=14755578
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56119207A Granted JPS5821438A (en) | 1981-07-31 | 1981-07-31 | Vinyl chloride resin composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5821438A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4994511A (en) * | 1987-09-14 | 1991-02-19 | Shell Oil Company | Polyketone stabilization with dihydrocarbyldithiocarbamate salts |
JP2002194161A (en) * | 2000-12-26 | 2002-07-10 | Tokuyama Corp | Vinyl chloride resin composition |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4826230A (en) * | 1971-08-10 | 1973-04-06 |
-
1981
- 1981-07-31 JP JP56119207A patent/JPS5821438A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4826230A (en) * | 1971-08-10 | 1973-04-06 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4994511A (en) * | 1987-09-14 | 1991-02-19 | Shell Oil Company | Polyketone stabilization with dihydrocarbyldithiocarbamate salts |
JP2002194161A (en) * | 2000-12-26 | 2002-07-10 | Tokuyama Corp | Vinyl chloride resin composition |
JP4616989B2 (en) * | 2000-12-26 | 2011-01-19 | 株式会社トクヤマ | Vinyl chloride resin composition |
Also Published As
Publication number | Publication date |
---|---|
JPS6241532B2 (en) | 1987-09-03 |
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