JP2786532B2 - Chlorine-containing resin composition - Google Patents
Chlorine-containing resin compositionInfo
- Publication number
- JP2786532B2 JP2786532B2 JP2288102A JP28810290A JP2786532B2 JP 2786532 B2 JP2786532 B2 JP 2786532B2 JP 2288102 A JP2288102 A JP 2288102A JP 28810290 A JP28810290 A JP 28810290A JP 2786532 B2 JP2786532 B2 JP 2786532B2
- Authority
- JP
- Japan
- Prior art keywords
- chlorine
- containing resin
- resin composition
- salicylic acid
- metal salt
- 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 - Fee Related
Links
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Description
【発明の詳細な説明】 ＜産業上の利用分野＞ 本発明は、塩素含有樹脂組成物に関する。DETAILED DESCRIPTION OF THE INVENTION <Industrial Application Field> The present invention relates to a chlorine-containing resin composition.
＜従来の技術＞ 従来、塩素含有樹脂に種々の化合物を添加し、樹脂の
耐熱性，初期着色性，耐候性等、樹脂の加工時、或は樹
脂製品の性能を改善することが行われ、種々の添加剤が
提案されている。<Conventional technology> Conventionally, various compounds have been added to a chlorine-containing resin to improve the heat resistance, initial coloring property, weather resistance, etc. of the resin during processing of the resin or the performance of the resin product. Various additives have been proposed.
しかし該分野では、各種添加剤はそれぞれが特徴を有
しているが、用途，配合組成等から価格，性能を考慮し
て適宜使い分けられているのが現状である。However, in this field, various additives have their respective characteristics, but at present, they are appropriately used in consideration of the price and performance depending on the application, the composition, and the like.
＜発明が解決しようとする課題＞ 本発明は、新規な塩素含有樹脂組成物、詳しくは耐候
性の改善された塩素含有樹脂組成物を提供することにあ
る。<Problems to be Solved by the Invention> The present invention is to provide a novel chlorine-containing resin composition, more specifically, a chlorine-containing resin composition having improved weather resistance.
＜課題を解決する為の手段＞ 本発明は、 （１）サリチル酸金属塩，塩基性サリチル酸金属塩，
（２）無機塩系安定剤，（３）酸化チタンを塩素含有樹
脂に含有させることにより、塩素含有樹脂の耐候性を改
善させ得ることを見い出し、本発明を完成した。<Means for Solving the Problems> The present invention provides: (1) salicylic acid metal salt, basic salicylic acid metal salt,
It has been found that by adding (2) an inorganic salt-based stabilizer and (3) titanium oxide to a chlorine-containing resin, the weather resistance of the chlorine-containing resin can be improved, and the present invention has been completed.
本発明の塩素含有樹脂とは、塩化ビニル単独重合体ま
たは塩化ビニルを主体とした樹脂であって例えば、塩化
ビニルと酢酸ビニル，塩化ビニリデン，エチレン，フロ
ピレン，メタアクリル酸エステル，ウレタン樹脂との共
重合体やグラフト重合体あるいはこれら樹脂とのブレン
ド物等である。サリチル酸金属塩としては、Ca,Ba,Mg,P
b塩であり、塩基性サリチル酸金属塩としてはCa,Ba,Mg,
Pb塩である。また、無機鉛系安定剤としては、二塩基性
硫酸鉛などの多塩基性硫酸塩，二塩基性亜硫酸鉛，二塩
基性亜燐酸鉛，二塩基性亜硫酸亜燐酸鉛，二塩基性フタ
ル酸鉛，二塩基性マレイン酸鉛，一塩基性硫酸鉛，塩基
性炭酸鉛等である。The chlorine-containing resin of the present invention is a vinyl chloride homopolymer or a resin mainly composed of vinyl chloride. For example, a copolymer of vinyl chloride with vinyl acetate, vinylidene chloride, ethylene, propylene, methacrylate, or urethane resin is used. Examples thereof include polymers, graft polymers, and blends with these resins. As salicylic acid metal salts, Ca, Ba, Mg, P
b salt, as basic salicylic acid metal salts Ca, Ba, Mg,
Pb salt. Examples of the inorganic lead-based stabilizer include polybasic sulfates such as dibasic lead sulfate, dibasic lead sulfite, dibasic lead phosphite, dibasic lead sulfite, and dibasic lead phthalate. , Dibasic lead maleate, monobasic lead sulfate, basic lead carbonate and the like.
酸化チタンは特に制限はなく、ルチル型，アナターゼ
型等通常市販されているものはいづれでも良い。The titanium oxide is not particularly limited, and any commercially available titanium oxide such as rutile type and anatase type may be used.
塩素含有樹脂に（１）サリチル酸金属塩，塩基性サリ
チル酸金属塩の少なくとも１種、（２）無機鉛系安定
剤，（３）酸化チタンを含有させる配合は、本発明者等
が先になした発明（特開平１−174552）の改良に関する
ものである。The inventors of the present invention have previously made the compounding of the chlorine-containing resin containing (1) at least one metal salt of salicylic acid and basic metal salt of salicylic acid, (2) an inorganic lead-based stabilizer, and (3) titanium oxide. The present invention relates to an improvement of the invention (Japanese Patent Laid-Open No. 1-174552).
配合量としては通常樹脂に対しサリチル酸金属塩，塩
基性サリチル酸金属塩の少なくとも１種を0.01〜５重量
部、好ましくは0.05〜1.0重量部含有させるのが好適で
ある。0.01重量部以下であると耐候性の改善が充分得ら
れず、5.0重量部以上であると、経済的に不利である。
無機鉛系安定剤は樹脂に対し0.05〜15重量部、好ましく
は0.1〜10重量部含有させるのが好適である、0.05重量
部以下では充分な加工時の熱安定性が得られず、15重量
部以上では経済的に不利である。The amount of the compound is usually 0.01 to 5 parts by weight, preferably 0.05 to 1.0 part by weight, of at least one of salicylic acid metal salt and basic salicylic acid metal salt. If the amount is less than 0.01 part by weight, the weather resistance cannot be sufficiently improved, and if it is more than 5.0 parts by weight, it is economically disadvantageous.
The inorganic lead-based stabilizer is preferably contained in an amount of 0.05 to 15 parts by weight, preferably 0.1 to 10 parts by weight, based on the resin. More than one department is economically disadvantageous.
酸化チタンは樹脂に対し0.01〜20重量部、好ましくは
0.05〜15重量部含有させるのが好適である。Titanium oxide is 0.01 to 20 parts by weight relative to the resin, preferably
It is preferred to contain 0.05 to 15 parts by weight.
上記の他に通常塩素含有樹脂に加えられる熱安定剤，
滑剤，可塑剤，酸化防止剤，紫外線吸収剤充填剤等を適
宜添加して良いのは言うまでもない。In addition to the above, heat stabilizers usually added to chlorine-containing resins,
It goes without saying that a lubricant, a plasticizer, an antioxidant, an ultraviolet absorbent filler and the like may be appropriately added.
以下実施例により具体的に説明する。 Hereinafter, specific examples will be described.
混練シートの作成方法 180℃の８インチロールにて５分間混練し、それぞれ
の配合をシート状にして取り出した。Preparation method of kneaded sheet The mixture was kneaded with an 8-inch roll at 180 ° C. for 5 minutes, and each composition was taken out in the form of a sheet.
プレスシートの作成 上記のシートをかさね合わせて、170℃,50kg/cm2にて
10分間加圧し、厚さ2mmのプレスシートを作成した。Preparation of press sheet At above 170 ℃, 50kg / cm 2
Pressing was performed for 10 minutes to prepare a press sheet having a thickness of 2 mm.
プレス着色性 プレスシートの着色性を目視にて判定した。Press Colorability The colorability of the press sheet was visually determined.
耐候性 プレスシートをサンシャインウェザーメーターにて84
時間後の変色を目視にて評価した。Weather resistance Pressed sheet is measured with sunshine weather meter 84
Discoloration after the time was visually evaluated.
屋外曝露 プレスシートを晴天日３日間曝露にて変色を目視にて
評価した。Outdoor Exposure The press sheet was exposed for 3 days on a sunny day and visually evaluated for discoloration.
＜発明の効果＞ 上記の通り、いづれも比較例に比べて本発明の樹脂組
成物の耐候性が改善されている。 <Effects of the Invention> As described above, the weather resistance of the resin composition of the present invention is improved as compared with the comparative examples.
フロントページの続き (51)Int.Cl.6 識別記号 ＦＩ Ｃ０８Ｋ 3:22） (56)参考文献 特開 平１−174552（ＪＰ，Ａ) 特開 昭57−141437（ＪＰ，Ａ) (58)調査した分野(Int.Cl.6，ＤＢ名) C08L 27/00 - 27/24 C08K 3/00 - 13/08Continuation of the front page (51) Int.Cl. 6 Identification code FI C08K 3:22) (56) References JP-A-1-174552 (JP, A) JP-A-57-1441437 (JP, A) (58) Surveyed fields (Int. Cl. 6 , DB name) C08L 27/00-27/24 C08K 3/00-13/08
Claims (1)
a,Mg,Ba,Pb）、塩基性サリチル酸金属塩（ただし金属は
Ca,Mg,Ba,Pb）の少なくとも１種と、 （２）無機鉛系安定剤の少なくとも１種、及び （３）酸化チタンを含有する塩素含有樹脂組成物。(1) Salicylic acid metal salt (wherein the metal is C
a, Mg, Ba, Pb), basic salicylic acid metal salt (however,
A chlorine-containing resin composition containing at least one of Ca, Mg, Ba, and Pb), (2) at least one of inorganic lead-based stabilizers, and (3) titanium oxide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2288102A JP2786532B2 (en) | 1990-10-24 | 1990-10-24 | Chlorine-containing resin composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2288102A JP2786532B2 (en) | 1990-10-24 | 1990-10-24 | Chlorine-containing resin composition |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH04161442A JPH04161442A (en) | 1992-06-04 |
| JP2786532B2 true JP2786532B2 (en) | 1998-08-13 |
Family
ID=17725823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2288102A Expired - Fee Related JP2786532B2 (en) | 1990-10-24 | 1990-10-24 | Chlorine-containing resin composition |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2786532B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4300059C1 (en) * | 1993-01-04 | 1994-06-23 | Baerlocher Gmbh | Use of monosalicylates of divalent metals to stabilize chlorine-containing polymers |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57141437A (en) * | 1981-02-25 | 1982-09-01 | Sakai Chem Ind Co Ltd | Chlorine-containing resin composition |
| JPH01174552A (en) * | 1987-12-28 | 1989-07-11 | Sakai Chem Ind Co Ltd | Chlorine-containing resin composition |
-
1990
- 1990-10-24 JP JP2288102A patent/JP2786532B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH04161442A (en) | 1992-06-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2786532B2 (en) | Chlorine-containing resin composition | |
| DE4031294C2 (en) | ||
| JP3321755B2 (en) | Vinyl chloride polymer composition with improved meltability | |
| JPH1192607A (en) | Vinyl chloride-based resin composition | |
| JPH0674348B2 (en) | Weather resistant resin composition | |
| JPH06104764B2 (en) | Transparent polyvinyl chloride resin film for agriculture | |
| JPS59102943A (en) | Vinyl chloride resin composition | |
| JP2537905B2 (en) | Halogenated resin composition | |
| JPH0518345B2 (en) | ||
| JPS5948025B2 (en) | Vinyl chloride resin composition | |
| JPH0321573B2 (en) | ||
| JP2504909B2 (en) | Vinyl chloride resin composition | |
| JP2882022B2 (en) | Agricultural vinyl chloride resin film | |
| JPS6333500B2 (en) | ||
| JPS614747A (en) | Chlorine-containing resin composition | |
| JPS5936944B2 (en) | Polyvinyl chloride resin composition | |
| JPS6181462A (en) | Stabilizer for halogen-containing resin | |
| JPS6241532B2 (en) | ||
| JPH01174552A (en) | Chlorine-containing resin composition | |
| DE2931738A1 (en) | FILLED POLYAMIDE MOLDING | |
| JPS6183245A (en) | Halogen-containing resin composition prepared from mixed acid | |
| DE2141200A1 (en) | Polymers | |
| JPS5817505B2 (en) | Polyencabinyl cage resin | |
| JPH0415811B2 (en) | ||
| JP2733976B2 (en) | Colorant composition for chlorine-containing resin and chlorine-containing resin composition |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20080529 Year of fee payment: 10 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20090529 Year of fee payment: 11 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20090529 Year of fee payment: 11 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20090529 Year of fee payment: 11 |
|
| LAPS | Cancellation because of no payment of annual fees |