JPS627221B2 - - Google Patents
Info
- Publication number
- JPS627221B2 JPS627221B2 JP56047642A JP4764281A JPS627221B2 JP S627221 B2 JPS627221 B2 JP S627221B2 JP 56047642 A JP56047642 A JP 56047642A JP 4764281 A JP4764281 A JP 4764281A JP S627221 B2 JPS627221 B2 JP S627221B2
- Authority
- JP
- Japan
- Prior art keywords
- flame
- polyolefin
- retardant
- present
- coupling agent
- 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
Links
- 239000003063 flame retardant Substances 0.000 claims description 10
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 9
- 229920000098 polyolefin Polymers 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 6
- 239000007822 coupling agent Substances 0.000 claims description 4
- RDYMFSUJUZBWLH-UHFFFAOYSA-N endosulfan Chemical compound C12COS(=O)OCC2C2(Cl)C(Cl)=C(Cl)C1(Cl)C2(Cl)Cl RDYMFSUJUZBWLH-UHFFFAOYSA-N 0.000 claims description 2
- 229910052736 halogen Inorganic materials 0.000 description 4
- 150000002367 halogens Chemical class 0.000 description 4
- -1 polyethylene Polymers 0.000 description 4
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- UGQQAJOWXNCOPY-AOHCVTONSA-N (1R,2R,5S,6S,9S,10R,13S,14S)-1,6,7,8,9,14,15,16,17,17,18,18-dodecachloropentacyclo[12.2.1.16,9.02,13.05,10]octadeca-7,15-diene Chemical compound ClC1=C(Cl)[C@@]2(Cl)[C@@H]3CC[C@H]4[C@@H](CC[C@@H]3[C@@]1(Cl)C2(Cl)Cl)[C@@]1(Cl)C(Cl)=C(Cl)[C@]4(Cl)C1(Cl)Cl UGQQAJOWXNCOPY-AOHCVTONSA-N 0.000 description 1
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 1
- IEKHISJGRIEHRE-UHFFFAOYSA-N 16-methylheptadecanoic acid;propan-2-ol;titanium Chemical compound [Ti].CC(C)O.CC(C)CCCCCCCCCCCCCCC(O)=O.CC(C)CCCCCCCCCCCCCCC(O)=O.CC(C)CCCCCCCCCCCCCCC(O)=O IEKHISJGRIEHRE-UHFFFAOYSA-N 0.000 description 1
- KKOHCQAVIJDYAF-UHFFFAOYSA-N 2-dodecylbenzenesulfonic acid;propan-2-ol;titanium Chemical compound [Ti].CC(C)O.CCCCCCCCCCCCC1=CC=CC=C1S(O)(=O)=O.CCCCCCCCCCCCC1=CC=CC=C1S(O)(=O)=O.CCCCCCCCCCCCC1=CC=CC=C1S(O)(=O)=O KKOHCQAVIJDYAF-UHFFFAOYSA-N 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- IAQRGUVFOMOMEM-UHFFFAOYSA-N butene Natural products CC=CC IAQRGUVFOMOMEM-UHFFFAOYSA-N 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 239000003431 cross linking reagent Substances 0.000 description 1
- WHHGLZMJPXIBIX-UHFFFAOYSA-N decabromodiphenyl ether Chemical compound BrC1=C(Br)C(Br)=C(Br)C(Br)=C1OC1=C(Br)C(Br)=C(Br)C(Br)=C1Br WHHGLZMJPXIBIX-UHFFFAOYSA-N 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000012796 inorganic flame retardant Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 description 1
- 229920001083 polybutene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000306 polymethylpentene Polymers 0.000 description 1
- 239000011116 polymethylpentene Substances 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
Description
本発明は難燃性ポリオレフイン組成物の改良に
関するものである。
ポリオレフインは電気的特性、機械的特性、耐
久性にすぐれ、電線・ケーブルの被覆材料として
広く使用されている。
しかし最近、安全性の面から、被覆材料に高度
の難燃性を付与させることが強く要求されるよう
になつた。
ポリオレフインにおいては、一般にハロゲン系
難燃剤を添加して難燃化を図ることが多いが、両
者の親和性が少ないため、使用条件下で難燃剤が
材料表面に析出する傾向にあり、その完全な防止
策が望まれている。
本発明の目的は、前記した従来技術の欠点を解
消し、安定性のある難燃性ポリオレフイン組成物
を提供することにある。
すなわち本発明の要旨は、ポリオレフインにチ
オネート系カツプリング剤で処理した有機ハロゲ
ン系難燃剤を添加することにある。
ここでポリオレフインとは、ポリエチレン、ポ
リプロピレン、ポリブテン、ポリメチルペンテン
等の他に、エチレンとプロピレン、ブテン、ビニ
ルアセテート、エチルアクリレート等との共重合
体或いはそれらの混合物等をいう。
またこれらの架橋化物も含むものとする。
ハロゲン系難燃剤としては、デカブロモジフエ
ニルエーテル、ドデカクロロドデカヒドロジメタ
ノジベンゾシクロオクテン等があげられる。
チタネート系カツプリング剤とは、イソプロピ
ルトリイソステアロイルチタネート、イソプロピ
ルトリドデシルベンゼンスルホニルチタネート
等、有機チタネート化合物をいう。
処理法としては、ハロゲン系難燃剤をあらかじ
めチタネート系カツプリング剤で処理するのがよ
いが、一括混練してもかまわない。
この組成物に酸化防止剤、安定剤、充填剤、無
機系難燃剤、架橋剤など一般に使用される配合剤
を添加してもよいことはいうまでもない。
以下本発明の実施例について、比較例と共に表
１により説明する。（配合量は重量部表示）
The present invention relates to improvements in flame-retardant polyolefin compositions. Polyolefin has excellent electrical properties, mechanical properties, and durability, and is widely used as a coating material for electric wires and cables. However, recently, from the standpoint of safety, there has been a strong demand for coating materials to have a high degree of flame retardancy. In polyolefins, halogen-based flame retardants are generally added to make them flame retardant, but since the two have little affinity, the flame retardants tend to precipitate on the surface of the material under the conditions of use, resulting in complete failure. Preventive measures are desired. An object of the present invention is to eliminate the drawbacks of the prior art described above and to provide a stable flame-retardant polyolefin composition. That is, the gist of the present invention is to add an organic halogen flame retardant treated with a thionate coupling agent to a polyolefin. Here, polyolefin refers to polyethylene, polypropylene, polybutene, polymethylpentene, etc., as well as copolymers of ethylene and propylene, butene, vinyl acetate, ethyl acrylate, etc., or mixtures thereof. It also includes crosslinked products of these. Examples of the halogen flame retardant include decabromodiphenyl ether, dodecachlorododecahydrodimethanodibenzocyclooctene, and the like. The titanate coupling agent refers to organic titanate compounds such as isopropyl triisostearoyl titanate and isopropyl tridodecylbenzenesulfonyl titanate. As a treatment method, it is preferable to treat the halogen flame retardant with a titanate coupling agent in advance, but it is also possible to knead it all at once. It goes without saying that commonly used compounding agents such as antioxidants, stabilizers, fillers, inorganic flame retardants, and crosslinking agents may be added to this composition. Examples of the present invention will be described below with reference to Table 1 along with comparative examples. (Amounts are shown in parts by weight)
【表】【table】
【表】
以上本発明は安定性にすぐれた難燃性ポリオレ
フイン組成物を提供するもので、その工業的価値
は大きい。[Table] The present invention provides a flame-retardant polyolefin composition with excellent stability, and has great industrial value.
Claims (1)
剤で処理したハロゲン系難燃剤を添加してなるこ
とを特徴とする難燃性ポリオレフイン組成物。1. A flame-retardant polyolefin composition comprising a polyolefin and a halogenated flame retardant treated with a thionate coupling agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4764281A JPS57162742A (en) | 1981-03-31 | 1981-03-31 | Flame-retardant polyolefin composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4764281A JPS57162742A (en) | 1981-03-31 | 1981-03-31 | Flame-retardant polyolefin composition |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57162742A JPS57162742A (en) | 1982-10-06 |
| JPS627221B2 true JPS627221B2 (en) | 1987-02-16 |
Family
ID=12780889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4764281A Granted JPS57162742A (en) | 1981-03-31 | 1981-03-31 | Flame-retardant polyolefin composition |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57162742A (en) |
-
1981
- 1981-03-31 JP JP4764281A patent/JPS57162742A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57162742A (en) | 1982-10-06 |
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