JPH0359935B2 - - Google Patents
Info
- Publication number
- JPH0359935B2 JPH0359935B2 JP57174596A JP17459682A JPH0359935B2 JP H0359935 B2 JPH0359935 B2 JP H0359935B2 JP 57174596 A JP57174596 A JP 57174596A JP 17459682 A JP17459682 A JP 17459682A JP H0359935 B2 JPH0359935 B2 JP H0359935B2
- Authority
- JP
- Japan
- Prior art keywords
- parts
- thiocyanate
- vinyl chloride
- chloride resin
- weather resistance
- 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.)
- Expired - Lifetime
Links
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 claims description 18
- BQVVSSAWECGTRN-UHFFFAOYSA-L copper;dithiocyanate Chemical compound [Cu+2].[S-]C#N.[S-]C#N BQVVSSAWECGTRN-UHFFFAOYSA-L 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- ZMZDMBWJUHKJPS-UHFFFAOYSA-M Thiocyanate anion Chemical compound [S-]C#N ZMZDMBWJUHKJPS-UHFFFAOYSA-M 0.000 claims description 5
- ZMZDMBWJUHKJPS-UHFFFAOYSA-N hydrogen thiocyanate Natural products SC#N ZMZDMBWJUHKJPS-UHFFFAOYSA-N 0.000 claims description 5
- 150000003839 salts Chemical class 0.000 claims description 5
- LKZCRGABYQYUFX-UHFFFAOYSA-L barium(2+);dithiocyanate Chemical compound [Ba+2].[S-]C#N.[S-]C#N LKZCRGABYQYUFX-UHFFFAOYSA-L 0.000 claims description 4
- 239000011342 resin composition Substances 0.000 claims description 4
- ALYMILAYQDOMFU-UHFFFAOYSA-L nickel(2+);dithiocyanate Chemical compound [Ni+2].[S-]C#N.[S-]C#N ALYMILAYQDOMFU-UHFFFAOYSA-L 0.000 claims description 3
- YNQRWDDCTKWYJP-UHFFFAOYSA-L strontium;dithiocyanate Chemical compound [Sr+2].[S-]C#N.[S-]C#N YNQRWDDCTKWYJP-UHFFFAOYSA-L 0.000 claims description 2
- 239000011347 resin Substances 0.000 description 12
- 229920005989 resin Polymers 0.000 description 12
- 238000002845 discoloration Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 6
- 239000003381 stabilizer Substances 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- -1 For example Substances 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 238000005562 fading Methods 0.000 description 4
- 239000000654 additive Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 229910052759 nickel Inorganic materials 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 239000003963 antioxidant agent Substances 0.000 description 2
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 description 2
- 239000008116 calcium stearate Substances 0.000 description 2
- 235000013539 calcium stearate Nutrition 0.000 description 2
- 239000013522 chelant Substances 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 238000004898 kneading Methods 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 239000000395 magnesium oxide Substances 0.000 description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 2
- 150000003053 piperidines Chemical class 0.000 description 2
- 239000004014 plasticizer Substances 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- YEYCMBWKTZNPDH-UHFFFAOYSA-N (2,2,6,6-tetramethylpiperidin-4-yl) benzoate Chemical compound C1C(C)(C)NC(C)(C)CC1OC(=O)C1=CC=CC=C1 YEYCMBWKTZNPDH-UHFFFAOYSA-N 0.000 description 1
- ZBBLRPRYYSJUCZ-GRHBHMESSA-L (z)-but-2-enedioate;dibutyltin(2+) Chemical compound [O-]C(=O)\C=C/C([O-])=O.CCCC[Sn+2]CCCC ZBBLRPRYYSJUCZ-GRHBHMESSA-L 0.000 description 1
- RMSGQZDGSZOJMU-UHFFFAOYSA-N 1-butyl-2-phenylbenzene Chemical group CCCCC1=CC=CC=C1C1=CC=CC=C1 RMSGQZDGSZOJMU-UHFFFAOYSA-N 0.000 description 1
- PRIUALOJYOZZOJ-UHFFFAOYSA-L 2-ethylhexyl 2-[dibutyl-[2-(2-ethylhexoxy)-2-oxoethyl]sulfanylstannyl]sulfanylacetate Chemical compound CCCCC(CC)COC(=O)CS[Sn](CCCC)(CCCC)SCC(=O)OCC(CC)CCCC PRIUALOJYOZZOJ-UHFFFAOYSA-L 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 150000008366 benzophenones Chemical class 0.000 description 1
- 150000001565 benzotriazoles Chemical class 0.000 description 1
- XITRBUPOXXBIJN-UHFFFAOYSA-N bis(2,2,6,6-tetramethylpiperidin-4-yl) decanedioate Chemical compound C1C(C)(C)NC(C)(C)CC1OC(=O)CCCCCCCCC(=O)OC1CC(C)(C)NC(C)(C)C1 XITRBUPOXXBIJN-UHFFFAOYSA-N 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- UQLDLKMNUJERMK-UHFFFAOYSA-L di(octadecanoyloxy)lead Chemical compound [Pb+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O UQLDLKMNUJERMK-UHFFFAOYSA-L 0.000 description 1
- GDVKFRBCXAPAQJ-UHFFFAOYSA-A dialuminum;hexamagnesium;carbonate;hexadecahydroxide Chemical compound [OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Al+3].[Al+3].[O-]C([O-])=O GDVKFRBCXAPAQJ-UHFFFAOYSA-A 0.000 description 1
- SZRLKIKBPASKQH-UHFFFAOYSA-N dibutyldithiocarbamic acid Chemical compound CCCCN(C(S)=S)CCCC SZRLKIKBPASKQH-UHFFFAOYSA-N 0.000 description 1
- MCPKSFINULVDNX-UHFFFAOYSA-N drometrizole Chemical compound CC1=CC=C(O)C(N2N=C3C=CC=CC3=N2)=C1 MCPKSFINULVDNX-UHFFFAOYSA-N 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 229960001545 hydrotalcite Drugs 0.000 description 1
- 229910001701 hydrotalcite Inorganic materials 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 150000002484 inorganic compounds Chemical class 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- OCWMFVJKFWXKNZ-UHFFFAOYSA-L lead(2+);oxygen(2-);sulfate Chemical compound [O-2].[O-2].[O-2].[Pb+2].[Pb+2].[Pb+2].[Pb+2].[O-]S([O-])(=O)=O OCWMFVJKFWXKNZ-UHFFFAOYSA-L 0.000 description 1
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 1
- 239000000347 magnesium hydroxide Substances 0.000 description 1
- 229910001862 magnesium hydroxide Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- SJOCPYUKFOTDAN-ZSOIEALJSA-N methyl (4z)-4-hydroxyimino-6,6-dimethyl-3-methylsulfanyl-5,7-dihydro-2-benzothiophene-1-carboxylate Chemical compound C1C(C)(C)C\C(=N\O)C=2C1=C(C(=O)OC)SC=2SC SJOCPYUKFOTDAN-ZSOIEALJSA-N 0.000 description 1
- QUAMTGJKVDWJEQ-UHFFFAOYSA-N octabenzone Chemical compound OC1=CC(OCCCCCCCC)=CC=C1C(=O)C1=CC=CC=C1 QUAMTGJKVDWJEQ-UHFFFAOYSA-N 0.000 description 1
- 229960000969 phenyl salicylate Drugs 0.000 description 1
- UEZVMMHDMIWARA-UHFFFAOYSA-M phosphonate Chemical compound [O-]P(=O)=O UEZVMMHDMIWARA-UHFFFAOYSA-M 0.000 description 1
- 238000001782 photodegradation Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 229940058287 salicylic acid derivative anticestodals Drugs 0.000 description 1
- 150000003872 salicylic acid derivatives Chemical class 0.000 description 1
- ZQBAKBUEJOMQEX-UHFFFAOYSA-N salicylic acid phenyl ester Natural products OC1=CC=CC=C1C(=O)OC1=CC=CC=C1 ZQBAKBUEJOMQEX-UHFFFAOYSA-N 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 230000002087 whitening effect Effects 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 description 1
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Description
本発明は耐侯性の優れた塩化ビニル樹脂組成物
に関するものである。
塩化ビニル樹脂は最も一般に使用されているプ
ラスチツクであるが、熱や光に対する安定性に劣
り、成形工程に於ける熱履歴による着色、機械的
強度の低下があり、屋外で使用した際にその表面
が変色、褪色あるいは白化が発生するという欠点
を有している。
これら欠点のうち耐熱性については、船系安定
剤、錫系安定剤、金属石鹸、抗酸化剤等、これら
の１種或いは数種の組合せによる複合添加物の使
用により改善され、各種の成形工程により製品が
製造され実用に供されている。
しかし一方耐侯性については、従来より種々の
安定剤、紫外線吸収剤、光劣化防止剤を添加する
ことが行われているが十分ではなく、雨樋、デツ
キ材、窓枠等、屋外で長期間使用されるものは変
色、褪色が著しく、特に屋外に於ける曝露により
成型品の表面が白化する所謂チヨーキング現象の
発生の抑制に対しては殆ど効果がなく、改良が重
要な課題となつている。
本発明者らはこの様な状況に鑑み鋭意研究の結
果、チオシアン酸の金属塩が耐侯性の向上、特に
チヨーキング現象の発生の抑制に顕著な効果を有
することを見出し、本発明をなすに至つた。
即ち、本発明は、チオシアン酸銅、チオシアン
酸バリウム、チオシアン酸ニツケルおよびチオシ
アン酸ストロンチウムからなる群から選ばれるチ
オシアン酸の金属塩を含有することを特徴とする
塩化ビニル樹脂組成物を提供するものである。
このチオシアン酸の金属塩の中で変色、褪色の
防止、チヨーキング現象の発生の抑制等、耐侯性
の向上に特に大きい効果を示すものは、チオシア
ン酸バリウムおよびチオシアン酸銅である。
また、本発明で用いる塩化ビニル樹脂とは、塩
化ビニルの単独重合体および塩化ビニルを主成分
とする共重合体を指し、通常成型用に使用されて
いる塩化ビニル系樹脂全てを含む。
本発明で塩化ビニル樹脂に添加され、使用され
るチオシアン酸の金属塩の添加量は、特に限定さ
れるものではないが、塩化ビニル樹脂100重量部
に対し通常0.01〜10重量部、好ましくは0.1〜2.0
重量部の範囲である。
また、本発明の塩化ビニル樹脂組成物には従来
塩化ビニル樹脂に使用されている耐侯性向上剤、
例えば酸化マグネシウム、水酸化マグネシウム、
ハイドロタルサイト、酸化亜鉛等の無機化合物、
２−ヒドロキシ−４−オクトキシベンゾフエノン
の如きベンゾフエノン誘導体、パラターシヤリー
ブチルフエニルサリシレートの如きサリチル酸誘
導体、２−（2′−ヒドロキシ−５−メチルフエニ
ル）ベンゾトリアゾールの如きベンゾトリアゾー
ル誘導体等の紫外線吸収剤、４−ベンゾイルオキ
シ−２，２，６，６−テトラメチルピペリジンの
如きピペリジン系誘導体、ジブチルジチオカルバ
ミン酸のニツケル、亜鉛、銅等のキレート化合
物、ニツケルビス〔０−エチル（３，５−ジター
シヤリーブチル−４−ヒドロキシベンジル）〕ホ
スホナート等のニツケルキレート化合物、更に安
定剤、酸化防止剤、可塑剤、滑剤、着色剤等の周
知の添加剤が併存していても差し支えはなく、特
に従来耐侯性が悪く改良が望まれている鉛系安定
剤が併存している場合、変色、褪色、チヨーキン
グ現象の発生の防止効果が顕著である。
塩化ビニル樹脂との混合方法は、従来周知の耐
侯性向上剤と塩化ビニル樹脂の混合方法と同様に
微粉末状で添加し、また十分に混練分散させるこ
とが好ましく、例えば塩化ビニル樹脂に直接添加
して混合する方法、可塑剤、安定剤、滑剤、着色
剤等の他の周知の添加剤に予め含有させておき、
それを塩化ビニル樹脂に添加して混合する方法が
あるが、均一に分散させ易いという点では後者の
方法が望ましい。
この様にして得られる本発明の組成物は変色、
褪色、チヨーキング現象の発生が抑制される等、
耐侯性に優れているので屋外で長期間曝露される
着色成型品である雨樋、デツキ材、窓枠等の用途
に最適である。
次に本発明を実施例により説明する。尚、例中
の部はすべて重量部を意味する。
実施例 １
塩化ビニル樹脂（重合度1100）100部に
三塩基性硫酸鉛 0.8部
二塩基性ステアリン酸鉛 0.4部
ステアリン酸鉛 1.3部
ステアリン酸カルシウム 0.4部
ポリエチレンワツクス 0.3部
を添加混合して調製したコンパウンド103.2部に
弁柄0.7部及びチオシアン酸銅0.5部を添加混合
し、ロール径６インチの加熱二本ロールで155℃
で５分間混練後、180℃の加熱プレスで１mm厚の
シートを作成し、このシートを耐侯性促進試験機
の曝露に供した。
実施例 ２
塩化ビニル樹脂（重合度1100）100部に
ステアリン酸カルシウム 1.0部
ステアリン酸亜鉛 1.0部
ポリエチレンワツクス 0.3部
ジブチル錫メルカプチド 0.3部
ジブチル錫マレエート 0.3部
を添加したコンパウンド102.9部に弁柄0.7部及び
チオシアン酸銅0.5部を添加し、温度が155℃のロ
ール径６インチの加熱二本で５分間混練後、180
℃の加熱プレスで１mm厚のシートを作成し、この
シートを耐侯性試験機の曝露に供した。
実施例３〜４および比較例１〜２
チオシアン酸銅0.5部の代りに下記化合物を用
いた以外は実施例２と全く同様にして塩化ビニル
組成物シートを作成し、このシートを曝露試験に
供した。
実施例３ チオシアン酸バリウム 0.5部
実施例４ チオシアン酸ニツケル 0.5部
比較例１ 酸化マグネシウム 1.0部
比較例２ サノール744 0.2部
（三共株式会社製ピペリジン誘導体）
以上の実施例及び比較例に於ける耐侯性促進試
験機による曝露時間200時間〜1000時間後の試験
シート表面の色差を第１表に示す。
The present invention relates to a vinyl chloride resin composition with excellent weather resistance. PVC resin is the most commonly used plastic, but it has poor stability against heat and light, and is prone to discoloration and a decrease in mechanical strength due to heat history during the molding process. However, it has the disadvantage of causing discoloration, fading, or whitening. Among these drawbacks, heat resistance can be improved by using composite additives such as ship-based stabilizers, tin-based stabilizers, metal soaps, antioxidants, etc., and can be used in various molding processes. Products are manufactured and put into practical use. However, in terms of weather resistance, although various stabilizers, ultraviolet absorbers, and photodegradation inhibitors have been added in the past, this has not been sufficient. The products used are subject to significant discoloration and fading, and have little effect on suppressing the so-called yoking phenomenon, in which the surface of molded products turns white when exposed outdoors, making improvement an important issue. . In view of this situation, the present inventors conducted extensive research and found that metal salts of thiocyanate have a remarkable effect on improving weather resistance, particularly in suppressing the occurrence of the yoking phenomenon, and have thus come up with the present invention. Ivy. That is, the present invention provides a vinyl chloride resin composition characterized by containing a metal salt of thiocyanate selected from the group consisting of copper thiocyanate, barium thiocyanate, nickel thiocyanate, and strontium thiocyanate. be. Among these metal salts of thiocyanate, barium thiocyanate and copper thiocyanate are particularly effective in improving weather resistance, such as preventing discoloration and fading and inhibiting the occurrence of yoking phenomenon. Furthermore, the vinyl chloride resin used in the present invention refers to vinyl chloride homopolymers and copolymers containing vinyl chloride as a main component, and includes all vinyl chloride resins commonly used for molding. The amount of the metal salt of thiocyanate added to the vinyl chloride resin and used in the present invention is not particularly limited, but is usually 0.01 to 10 parts by weight, preferably 0.1 parts by weight, per 100 parts by weight of the vinyl chloride resin. ~2.0
Parts by weight range. The vinyl chloride resin composition of the present invention also contains weather resistance improvers conventionally used in vinyl chloride resins,
For example, magnesium oxide, magnesium hydroxide,
Inorganic compounds such as hydrotalcite and zinc oxide,
UV rays of benzophenone derivatives such as 2-hydroxy-4-octoxybenzophenone, salicylic acid derivatives such as paratertiary butyl phenyl salicylate, benzotriazole derivatives such as 2-(2'-hydroxy-5-methylphenyl)benzotriazole, etc. Absorbents, piperidine derivatives such as 4-benzoyloxy-2,2,6,6-tetramethylpiperidine, chelate compounds of dibutyldithiocarbamic acid such as nickel, zinc, and copper, nickel bis[0-ethyl (3,5-di There is no problem in the coexistence of a nickel chelate compound such as tert-butyl-4-hydroxybenzyl) phosphonate, and well-known additives such as stabilizers, antioxidants, plasticizers, lubricants, and colorants. When a lead-based stabilizer, which has poor weather resistance and is desired to be improved, is also present, the effect of preventing discoloration, fading, and yoking phenomenon is remarkable. The mixing method with the vinyl chloride resin is preferably that it is added in the form of a fine powder and thoroughly kneaded and dispersed in the same way as the conventionally known mixing method of the weather resistance improver and the vinyl chloride resin.For example, it is preferable to add it directly to the vinyl chloride resin. A method of mixing with other well-known additives such as plasticizers, stabilizers, lubricants, and colorants,
There is a method of adding it to vinyl chloride resin and mixing it, but the latter method is preferable in that it is easier to disperse it uniformly. The composition of the present invention obtained in this way has discoloration,
The occurrence of discoloration and yoking phenomenon is suppressed, etc.
Due to its excellent weather resistance, it is ideal for colored molded products that are exposed outdoors for long periods of time, such as rain gutters, decking materials, and window frames. Next, the present invention will be explained by examples. In addition, all parts in the examples mean parts by weight. Example 1 A mixture was prepared by adding and mixing 0.8 parts of tribasic lead sulfate, 0.4 parts of dibasic lead stearate, 1.3 parts of lead stearate, 0.4 parts of calcium stearate, and 0.3 parts of polyethylene wax to 100 parts of vinyl chloride resin (degree of polymerization 1100). Add and mix 0.7 parts of Bengara and 0.5 parts of copper thiocyanate to 103.2 parts of the compound, and heat the mixture to 155℃ using two heated rolls with a roll diameter of 6 inches.
After kneading for 5 minutes, a sheet with a thickness of 1 mm was prepared using a hot press at 180°C, and this sheet was exposed to an accelerated weather resistance tester. Example 2 100 parts of vinyl chloride resin (degree of polymerization 1100), 1.0 parts of calcium stearate, 1.0 parts of zinc stearate, 0.3 parts of polyethylene wax, 0.3 parts of dibutyltin mercaptide, and 0.3 parts of dibutyltin maleate were added to 102.9 parts of a compound, and 0.7 parts of Bengara. After adding 0.5 part of copper thiocyanate and kneading for 5 minutes with two heating rolls with a diameter of 6 inches at a temperature of 155℃,
A sheet with a thickness of 1 mm was prepared using a hot press at 0.degree. C., and this sheet was exposed to a weather resistance tester. Examples 3 to 4 and Comparative Examples 1 to 2 A vinyl chloride composition sheet was prepared in exactly the same manner as in Example 2, except that the following compound was used instead of 0.5 part of copper thiocyanate, and this sheet was subjected to an exposure test. did. Example 3 Barium thiocyanate 0.5 part Example 4 Nickel thiocyanate 0.5 part Comparative example 1 Magnesium oxide 1.0 part Comparative example 2 Sanol 744 0.2 part (Piperidine derivative manufactured by Sankyo Co., Ltd.) Weather resistance in the above examples and comparative examples Table 1 shows the color difference on the surface of the test sheet after 200 to 1000 hours of exposure using an accelerated tester.
【表】【table】
【表】【table】
Claims (1)
オシアン酸ニツケルおよびチオシアン酸ストロン
チウムからなる群から選ばれるチオシアン酸の金
属塩を含有することを特徴とする塩化ビニル樹脂
組成物。1. A vinyl chloride resin composition comprising a metal salt of thiocyanate selected from the group consisting of copper thiocyanate, barium thiocyanate, nickel thiocyanate and strontium thiocyanate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17459682A JPS5964652A (en) | 1982-10-06 | 1982-10-06 | Vinyl chloride resin composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17459682A JPS5964652A (en) | 1982-10-06 | 1982-10-06 | Vinyl chloride resin composition |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5964652A JPS5964652A (en) | 1984-04-12 |
| JPH0359935B2 true JPH0359935B2 (en) | 1991-09-12 |
Family
ID=15981331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17459682A Granted JPS5964652A (en) | 1982-10-06 | 1982-10-06 | Vinyl chloride resin composition |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5964652A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2794465B2 (en) * | 1989-09-26 | 1998-09-03 | 旭電化工業株式会社 | Stabilized chlorine-containing resin composition |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5688448A (en) * | 1979-12-20 | 1981-07-17 | Toagosei Chem Ind Co Ltd | Vinyl chloride resin composition having improved antistatic property |
-
1982
- 1982-10-06 JP JP17459682A patent/JPS5964652A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5688448A (en) * | 1979-12-20 | 1981-07-17 | Toagosei Chem Ind Co Ltd | Vinyl chloride resin composition having improved antistatic property |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5964652A (en) | 1984-04-12 |
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