JPH0547580B2 - - Google Patents
Info
- Publication number
- JPH0547580B2 JPH0547580B2 JP61256171A JP25617186A JPH0547580B2 JP H0547580 B2 JPH0547580 B2 JP H0547580B2 JP 61256171 A JP61256171 A JP 61256171A JP 25617186 A JP25617186 A JP 25617186A JP H0547580 B2 JPH0547580 B2 JP H0547580B2
- Authority
- JP
- Japan
- Prior art keywords
- parts
- resin
- dialkyltin
- weight
- dithiodipropionate
- 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
- 229920005989 resin Polymers 0.000 claims description 20
- 239000011347 resin Substances 0.000 claims description 20
- 239000000203 mixture Substances 0.000 claims description 12
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 claims description 10
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 claims description 9
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 claims description 9
- 229920002959 polymer blend Polymers 0.000 claims description 7
- ODJQKYXPKWQWNK-UHFFFAOYSA-L 3-(2-carboxylatoethylsulfanyl)propanoate Chemical compound [O-]C(=O)CCSCCC([O-])=O ODJQKYXPKWQWNK-UHFFFAOYSA-L 0.000 claims description 6
- 229920006026 co-polymeric resin Polymers 0.000 claims description 6
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 5
- 239000000460 chlorine Substances 0.000 claims description 5
- 229910052801 chlorine Inorganic materials 0.000 claims description 5
- 125000000446 sulfanediyl group Chemical group *S* 0.000 claims description 4
- 229920003002 synthetic resin Polymers 0.000 claims description 4
- 239000000057 synthetic resin Substances 0.000 claims description 4
- 230000000087 stabilizing effect Effects 0.000 claims description 2
- -1 mercapto compound Chemical class 0.000 description 11
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 8
- 150000001875 compounds Chemical class 0.000 description 7
- 238000012360 testing method Methods 0.000 description 7
- 239000003381 stabilizer Substances 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 4
- 238000011109 contamination Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- OEPOKWHJYJXUGD-UHFFFAOYSA-N 2-(3-phenylmethoxyphenyl)-1,3-thiazole-4-carbaldehyde Chemical compound O=CC1=CSC(C=2C=C(OCC=3C=CC=CC=3)C=CC=2)=N1 OEPOKWHJYJXUGD-UHFFFAOYSA-N 0.000 description 2
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 150000001642 boronic acid derivatives Chemical class 0.000 description 2
- 238000004040 coloring Methods 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229940049920 malate Drugs 0.000 description 2
- 150000002688 maleic acid derivatives Chemical class 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000013112 stability test Methods 0.000 description 2
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- 239000004709 Chlorinated polyethylene Substances 0.000 description 1
- 239000004593 Epoxy Chemical class 0.000 description 1
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical group CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 description 1
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 1
- 239000006057 Non-nutritive feed additive Substances 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 1
- 239000004327 boric acid Substances 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- JKWMSGQKBLHBQQ-UHFFFAOYSA-N diboron trioxide Chemical compound O=BOB=O JKWMSGQKBLHBQQ-UHFFFAOYSA-N 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 125000003438 dodecyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 1
- 150000004701 malic acid derivatives Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- AQSJGOWTSHOLKH-UHFFFAOYSA-N phosphite(3-) Chemical class [O-]P([O-])[O-] AQSJGOWTSHOLKH-UHFFFAOYSA-N 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 230000004580 weight loss Effects 0.000 description 1
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Description
〔産業上の利用分野〕
本発明は熱安定性、ときに耐候性と金属汚染性
を改良した安定化された合成樹脂組成物に関す
る。
〔従来の技術〕
塩化ビニル樹脂にジアルキル錫メルカプト化合
物又はジアルキル錫マレート化合物を添加すれば
すぐれた熱安定性が得られることは知られてい
る。しかしながら、塩化ビニル樹脂にアクリロニ
トリル・ブタジエン・スチレン共重合樹脂を添加
したポリマーブレンドの加工には、より高温を必
要とするため、例えばジアルキル錫マレート化合
物の添加は、該ポリマーブレンドの加工の際、初
期着色性を与え、色調のきびしい製品には不適で
あり、また加熱減量が多く、金型汚染の原因にも
なる。そこでジアルキル錫メルカプト化合物と併
用してジアルキル錫マレート化合物の添加量を減
らすと共に熱安定性と初期着色性を改良している
（特開昭52−78258号、特開昭53−134052号、特公
昭55−19263号、特公昭58−25105号、特公昭59−
50700号及び特公昭60−47303号参照）。
〔発明が解決しようとする問題点〕
しかしながら、上記ジアルキル錫メルカプト化
合物はいずれも分子中にSn−Ｓ結合を有してお
り、この種の化合物の添加は加工製品の耐候性を
悪化させるため、耐候性を必要とする製品には使
用できない欠点がある。
〔問題点を解決するための手段〕
本発明者等は種々研究の結果、有機錫チオジプ
ロピオン酸塩又は有機錫ジチオジプロピオン酸塩
を添加すれば、ブレンド樹脂を高温加工において
も熱安定化できかつ加工製品にすぐれた耐候性を
付与できることを見出し、本発明に到つた。
すなわち、本発明は、塩素含有樹脂30〜70重量
部とアクリロニトリル・ブタジエン・スチレン共
重合樹脂70〜30重量部とからなるポリマーブレン
ド組成物を安定化するに際し、ジアルキル錫チオ
ジプロピオン酸塩、モノアルキル錫チオジプロピ
オン酸塩、ジアルキル錫ジチオジプロピオン酸塩
及びモノアルキル錫ジチオジプロピオン酸塩から
なるアルキル錫チオ又はジチオジプロピオン酸塩
の１種又は２種以上を0.01〜５重量部添加するこ
とを特徴とする安定化された合成樹脂組成物であ
る。
本発明においてポリマーブレンド組成物に添加
するジアルキル錫チオジプロピオン酸塩としては
例えば一般式〔１〕の構造を反復単位とする化合
物を、モノアルキル錫チオジプロピオン酸塩とし
ては、例えば一般式〔２〕の網状構造を反復単位
とする化合物を、ジアルキル錫ジチオジプロピオ
ン酸塩としては、例えば一般式〔３〕の構造を反
復単位とする化合物を、モノアルキル錫ジチオジ
プロピオン酸塩としては、例えば一般式〔４〕の
網状構造を反復単位とする化合物をそれぞれ挙げ
ることができる。
式中Ｒは、例えばメチル基、ブチル基、オクチ
ル基、ラウリル基などのアルキル基を示す。
本発明において、アルキル錫チオ又はジチオジ
プロピオン酸塩の添加量はポリマーブレンド組成
物100重量部に対して0.01〜５重量部である。こ
の添加量の下限以下の使用では熱安定性の向上は
なく、また上限以上の使用は不経済である。
本発明によつて安定化されるポリマーブレンド
組成物は塩素含有樹脂とアクリロニトリル・ブタ
ジエン・スチレン共重合樹脂とからなつている。
塩素含有樹脂としては、例えば塩化ビニル樹脂又
は塩化ビニリデン樹脂のごとき単独重合体、並び
に塩化ビニルを酢酸ビニル、エチレン、プロピレ
ン、スチレン、イソブチレン、塩化ビニリデン、
無水マレイン酸、ブタジエン、イソプレン、メチ
ルメタクリレート、アクリロニトリル、ジアルキ
ルマレート及び類似物のごときコモノマーの１種
又は２種以上と重合させることによつて形成され
るような共重合体、後塩素化塩化ビニル樹脂、後
塩素化塩化ビニル共重合体、塩素化ポリエチレ
ン、塩化ゴムなどを挙げることができる。またア
クリロニトリル・ブタジエン・スチレン共重合樹
脂としては、通常ABS樹脂として知られている
ものを使用することができる。
本発明の安定化された合成樹脂組成物に対し、
必要により、公知の安定剤、例えばジアルキル錫
マレイン酸塩、ジアルキル錫マレイン酸エステル
塩その他の有機錫安定剤、金属有機酸塩、エポキ
シ化合物、酸化防止剤、ホウ酸、ホウ酸塩、無水
ホウ酸塩、ホウ酸エステル、紫外線吸収剤、有機
亜リン酸エステルを添加することができる。必要
に応じて顔料、充填剤、滑剤、帯電防止剤、難燃
剤、加工助剤も使用することができる。
〔作用〕
本発明によると、塩素含有樹脂とアクリロニト
リル・ブタジエン・スチレン共重合樹脂とからな
るブレンド樹脂を高度に熱安定化でき、金型汚染
もなく該樹脂の高温での加工が容易になる。得ら
れた製品は光に対しても安定化されており、耐候
性が要求される分野にも利用できる。初期着色性
をさらに改良したい場合には、公知の有機錫メル
カプト化合物を添加すればよい。
〔実施例〕
次に実施例を挙げて本発明を説明するが、実施
例中の部は重量部を示すものとする。
実施例 １
塩化ビニル樹脂（カネビニールＳ−1007、鐘淵
化学社製）50部とアクリロニトリル・ブタジエ
ン・スチレン樹脂（サイコラツクEx211、宇部サ
イコン社製）50部に下記第１表の安定剤を3.0部
添加し、150℃、３分間テストロールで混練し、
厚さ0.5mmのシートを作成した。各シートを２cm
×２cmの大きさに切断後、210℃のギヤー老化試
験機に入れて熱安定性を調べた。
表中の数字は次の評価を示す。以下の熱安定性
試験の表も同じ。
１：乳白色 ２：淡黄色 ３：黄 色
４：黄褐色 ５：褐 色 ６：黒褐色
結果を第１表に示す。
[Industrial Field of Application] The present invention relates to stabilized synthetic resin compositions with improved thermal stability and, in some cases, weather resistance and metal stain resistance. [Prior Art] It is known that excellent thermal stability can be obtained by adding a dialkyltin mercapto compound or a dialkyltin malate compound to a vinyl chloride resin. However, processing a polymer blend in which acrylonitrile-butadiene-styrene copolymer resin is added to vinyl chloride resin requires higher temperatures. It imparts coloring properties, making it unsuitable for products with harsh colors, and also causes a large amount of loss on heating, which can cause contamination of molds. Therefore, it is used in combination with a dialkyltin mercapto compound to reduce the amount of dialkyltin malate compound added and to improve thermal stability and initial coloring properties (JP-A-52-78258, JP-A-53-134052, JP-A-Sho. No. 55-19263, Special Publication No. 58-25105, Special Publication No. 59-
50700 and Special Publication No. 60-47303). [Problems to be Solved by the Invention] However, all of the above dialkyltin mercapto compounds have Sn-S bonds in their molecules, and the addition of this type of compound deteriorates the weather resistance of processed products. It has the disadvantage that it cannot be used in products that require weather resistance. [Means for Solving the Problems] As a result of various studies, the present inventors have found that by adding organotin thiodipropionate or organotin dithiodipropionate, the blend resin can be thermally stabilized even during high-temperature processing. We have discovered that it is possible to produce processed products and impart excellent weather resistance to processed products, leading to the present invention. That is, the present invention provides a method for stabilizing a polymer blend composition consisting of 30 to 70 parts by weight of a chlorine-containing resin and 70 to 30 parts by weight of an acrylonitrile-butadiene-styrene copolymer resin. Adding 0.01 to 5 parts by weight of one or more alkyltin thio or dithiodipropionates consisting of alkyltin thiodipropionate, dialkyltin dithiodipropionate and monoalkyltin dithiodipropionate. This is a stabilized synthetic resin composition characterized by the following. In the present invention, the dialkyltin thiodipropionate to be added to the polymer blend composition is, for example, a compound having a repeating unit of the structure of general formula [1], and the monoalkyltin thiodipropionate is, for example, a compound having the general formula [1] as a repeating unit. For example, a compound having the structure of general formula [3] as a repeating unit as a dialkyltin dithiodipropionate is a compound having a repeating unit of the network structure of [2], and a monoalkyltin dithiodipropionate as a monoalkyltin dithiodipropionate. For example, compounds having the network structure of general formula [4] as a repeating unit can be mentioned. In the formula, R represents an alkyl group such as a methyl group, a butyl group, an octyl group, or a lauryl group. In the present invention, the amount of alkyltinthio or dithiodipropionate added is 0.01 to 5 parts by weight based on 100 parts by weight of the polymer blend composition. If the amount added is less than the lower limit, the thermal stability will not be improved, and if the amount is more than the upper limit, it is uneconomical. The polymer blend composition stabilized by the present invention comprises a chlorine-containing resin and an acrylonitrile-butadiene-styrene copolymer resin.
Examples of the chlorine-containing resin include homopolymers such as vinyl chloride resin or vinylidene chloride resin, and vinyl chloride as well as vinyl acetate, ethylene, propylene, styrene, isobutylene, vinylidene chloride, etc.
Copolymers, post-chlorinated vinyl chloride, as formed by polymerization with one or more comonomers such as maleic anhydride, butadiene, isoprene, methyl methacrylate, acrylonitrile, dialkylmalates and the like. Examples include resin, post-chlorinated vinyl chloride copolymer, chlorinated polyethylene, and chlorinated rubber. Furthermore, as the acrylonitrile-butadiene-styrene copolymer resin, one commonly known as ABS resin can be used. For the stabilized synthetic resin composition of the present invention,
If necessary, known stabilizers such as dialkyltin maleates, dialkyltin maleate salts and other organotin stabilizers, metal organic acid salts, epoxy compounds, antioxidants, boric acid, borates, boric anhydride. Salts, borates, ultraviolet absorbers, and organic phosphites can be added. Pigments, fillers, lubricants, antistatic agents, flame retardants, and processing aids can also be used as required. [Function] According to the present invention, a blend resin consisting of a chlorine-containing resin and an acrylonitrile-butadiene-styrene copolymer resin can be highly thermally stabilized, and the resin can be easily processed at high temperatures without mold contamination. The resulting product is also stabilized against light and can be used in fields where weather resistance is required. If it is desired to further improve the initial colorability, a known organic tin mercapto compound may be added. [Example] Next, the present invention will be explained with reference to Examples, where parts in the Examples indicate parts by weight. Example 1 3.0 parts of the stabilizer shown in Table 1 below was added to 50 parts of vinyl chloride resin (Kanevinyl S-1007, manufactured by Kanebuchi Kagaku Co., Ltd.) and 50 parts of acrylonitrile-butadiene-styrene resin (Saicolaku Ex211, manufactured by Ube Cycon Co., Ltd.). and kneaded with a test roll for 3 minutes at 150℃.
A sheet with a thickness of 0.5 mm was created. 2cm each sheet
After cutting into pieces of 2 cm in size, they were placed in a gear aging tester at 210°C to examine thermal stability. The numbers in the table indicate the following evaluations. The same applies to the thermal stability test table below. 1: Milky white 2: Pale yellow 3: Yellow 4: Yellowish brown 5: Brown 6: Dark brown The results are shown in Table 1.
【表】【table】
【表】
実施例 ２
塩化ビニル樹脂（カネビニールＳ−1007）60部
とアクリロニトリル・ブタジエン・スチレン樹脂
（サイコラツクEx211）40部に下記第２表の安定
剤を合計で4.0部になるように添加し、150℃、３
分間テストロールで混練し、厚さ0.5mmのシート
を作成した。各シートを２cm×２cmの大きさに切
断後、215℃のギヤー老化試験機に入れて熱安定
性を調べた。
結果を第２表に示す。[Table] Example 2 Stabilizers listed in Table 2 below were added to 60 parts of vinyl chloride resin (Kanevinyl S-1007) and 40 parts of acrylonitrile-butadiene-styrene resin (Cycolac Ex211) for a total of 4.0 parts. , 150℃, 3
The mixture was kneaded using a test roll for a minute to form a sheet with a thickness of 0.5 mm. After each sheet was cut into a size of 2 cm x 2 cm, it was placed in a gear aging tester at 215°C to examine its thermal stability. The results are shown in Table 2.
【表】
実施例 ３
塩化ビニル樹脂（カネビニールＳ−1007）40部
とアクリロニトリル・ブタジエン・スチレン樹脂
（サイコラツクEx211）60部に下記安定剤を５部
添加し、150℃、３分間テストロールで混練し、
厚さ0.5mmのシートを作成した。各シートを５×
15cmの大きさに切断後、サンシヤインウエザオメ
ーター（WEL−SUN−TC、スガ試験機(株)社製）
にて500時間照射し、耐候試験を行なつた。判定
は色差計（TC−Ｐ、東京電色社製）にて△Ｅ
（色差）を測定した。
結果を第３表に示す。[Table] Example 3 5 parts of the following stabilizer was added to 40 parts of vinyl chloride resin (Kanevinyl S-1007) and 60 parts of acrylonitrile-butadiene-styrene resin (Cycolac Ex211), and kneaded with a test roll at 150°C for 3 minutes. death,
A sheet with a thickness of 0.5 mm was created. Each sheet 5x
After cutting to a size of 15 cm, use a Sunshine Weatherometer (WEL-SUN-TC, manufactured by Suga Test Instruments Co., Ltd.)
A weather resistance test was conducted by irradiating it for 500 hours. Judgment is △E with a color difference meter (TC-P, manufactured by Tokyo Denshokusha)
(color difference) was measured. The results are shown in Table 3.
【表】
実施例 ４
下記第４表の各安定剤について加熱減量試験を
行なつた。試験は熱分析器（TGA−31、島津製
作所社製）を用い、次の熱重量測定条件で行な
い、210℃で１時間後の減量（重量％）を測定し
た。
測定条件
温度：昇温速度10℃／分、210℃で１時間保持
窒素ガス流量：100ml／分
試料：約50mg
結果を第４表に示す。[Table] Example 4 A heating loss test was conducted for each of the stabilizers shown in Table 4 below. The test was conducted using a thermal analyzer (TGA-31, manufactured by Shimadzu Corporation) under the following thermogravimetric measurement conditions, and the weight loss (% by weight) after 1 hour at 210°C was measured. Measurement conditions Temperature: Heating rate 10°C/min, held at 210°C for 1 hour Nitrogen gas flow rate: 100ml/min Sample: approximately 50mg The results are shown in Table 4.
【表】【table】
上記実施例１〜２の熱安定性試験結果から明ら
かなように、本発明において、ポリマーブレンド
にアルキル錫チオ又はジチオジプロピオン酸塩の
１種又は２種以上を添加すると熱安定性を向上さ
せ、実施例３から明らかのように、該樹脂に対
し、公知の有機錫メルカプト化合物に比してすぐ
れた耐候性を与え、さらに実施例４から加熱減量
の少い本発明のアルキル錫チオ又はジチオジプロ
ピオン酸塩を使用することによつて、ジアルキル
錫マレート化合物による加工の際の金型汚染を防
止することが可能となつた。これらの効果は本発
明の構成によりはじめて達成されることである。
As is clear from the thermal stability test results of Examples 1 and 2 above, in the present invention, adding one or more alkyltinthio or dithiodipropionate to the polymer blend improves thermal stability. As is clear from Example 3, the alkyltin thio or dithio compound of the present invention provides excellent weather resistance to the resin compared to known organotin mercapto compounds, and furthermore, from Example 4, the alkyltin thio or dithio compound of the present invention exhibits less loss on heating. By using dipropionate, it has become possible to prevent mold contamination during processing due to dialkyltin malate compounds. These effects can only be achieved by the configuration of the present invention.
Claims (1)
ル・ブタジエン・スチレン共重合樹脂70〜30重量
部とからなるポリマーブレンド組成物を安定化す
るに際し、ジアルキル錫チオジプロピオン酸塩、
モノアルキル錫チオジプロピオン酸塩、ジアルキ
ル錫ジチオジプロピオン酸塩及びモノアルキル錫
ジチオジプロピオン酸塩からなるアルキル錫チオ
又はジチオジプロピオン酸塩の１種又は２種以上
を0.01〜５重量部添加することを特徴とする安定
化された合成樹脂組成物。1. When stabilizing a polymer blend composition consisting of 30 to 70 parts by weight of a chlorine-containing resin and 70 to 30 parts by weight of an acrylonitrile-butadiene-styrene copolymer resin, dialkyltin thiodipropionate,
Addition of 0.01 to 5 parts by weight of one or more alkyltin thio or dithiodipropionates consisting of monoalkyltin thiodipropionate, dialkyltin dithiodipropionate, and monoalkyltin dithiodipropionate. A stabilized synthetic resin composition characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25617186A JPS63110240A (en) | 1986-10-27 | 1986-10-27 | Stabilized synthetic resin composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25617186A JPS63110240A (en) | 1986-10-27 | 1986-10-27 | Stabilized synthetic resin composition |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63110240A JPS63110240A (en) | 1988-05-14 |
| JPH0547580B2 true JPH0547580B2 (en) | 1993-07-19 |
Family
ID=17288894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP25617186A Granted JPS63110240A (en) | 1986-10-27 | 1986-10-27 | Stabilized synthetic resin composition |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63110240A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4832770A (en) * | 1971-08-27 | 1973-05-02 | ||
| JPS62236847A (en) * | 1986-04-07 | 1987-10-16 | Nitto Kasei Kk | Stabilized synthetic resin composition |
-
1986
- 1986-10-27 JP JP25617186A patent/JPS63110240A/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4832770A (en) * | 1971-08-27 | 1973-05-02 | ||
| JPS62236847A (en) * | 1986-04-07 | 1987-10-16 | Nitto Kasei Kk | Stabilized synthetic resin composition |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63110240A (en) | 1988-05-14 |
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