JPH068371B2 - Flame-retardant resin composition - Google Patents

Flame-retardant resin composition

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Publication number
JPH068371B2
JPH068371B2 JP209485A JP209485A JPH068371B2 JP H068371 B2 JPH068371 B2 JP H068371B2 JP 209485 A JP209485 A JP 209485A JP 209485 A JP209485 A JP 209485A JP H068371 B2 JPH068371 B2 JP H068371B2
Authority
JP
Japan
Prior art keywords
resin
weight
parts
group
phosphorus
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
Application number
JP209485A
Other languages
Japanese (ja)
Other versions
JPS61162541A (en
Inventor
正己 常谷
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Asahi Chemical Industry Co Ltd filed Critical Asahi Chemical Industry Co Ltd
Priority to JP209485A priority Critical patent/JPH068371B2/en
Publication of JPS61162541A publication Critical patent/JPS61162541A/en
Publication of JPH068371B2 publication Critical patent/JPH068371B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Description

【発明の詳細な説明】 (産業上の利用分野) 本発明は、ポリフェニレンエーテル系樹脂とスチレン系
樹脂よりなる樹脂組成物に、一般式(A) (Xは炭素数1〜6のアルキレン基、アリーレン基、イ
ミノ基又は酸素、硫黄を、Y1,Y2,Y3,Y4は夫々炭素数1
〜8のアルキル基、アリール基、又はアルコキシ基を、
Zは酸素又は硫黄を、k,,m,nは夫々0〜4の整
数を示す。) で表わされるリン含有化合物を単独或は該リン含有化合
物と芳香族リン酸エステルとを併用して配合せしめた、
極めて難燃性に優れた樹脂組成物に関する。
DETAILED DESCRIPTION OF THE INVENTION (Industrial field of application) The present invention provides a resin composition comprising a polyphenylene ether resin and a styrene resin, which has the general formula (A) (X is an alkylene group having 1 to 6 carbon atoms, an arylene group, an imino group or oxygen and sulfur, and Y 1 , Y 2 , Y 3 and Y 4 are each 1 carbon atoms.
~ 8 alkyl group, aryl group, or an alkoxy group,
Z represents oxygen or sulfur, and k, m, and n each represent an integer of 0 to 4. ) A phosphorus-containing compound represented by the formula (1) is blended alone or in combination with the phosphorus-containing compound and an aromatic phosphoric ester.
The present invention relates to a resin composition having extremely excellent flame retardancy.

(従来の技術) ポリフェニレンエーテル系樹脂とスチレン系樹脂のポリ
マー組成物は、機械的物性、熱的物性、電気的物性等に
優れ、家電部品、配電部品、自動車部品、精密機械部品
等に広く用いられ、近年その需要の伸びは著しく、有用
な材料である。
(Prior Art) Polymer compositions of polyphenylene ether-based resins and styrene-based resins have excellent mechanical properties, thermal properties, electrical properties, etc., and are widely used in home appliances parts, power distribution parts, automobile parts, precision machine parts, etc. In recent years, the demand has increased remarkably and it is a useful material.

一方、樹脂に対する産業界の要求性能のひとつとして、
難燃化があげられる。米国のUL規格等に見られる如
く、樹脂の難燃化規制は厳しさを増し、その対応が求め
られており、ポリフェニレンエーテル系樹脂とスチレン
系樹脂のポリマー組成物も例外ではない。
On the other hand, as one of the industrial performance requirements for resin,
Flame retardance can be mentioned. As seen in the UL standard of the United States, regulations on flame retardancy of resins are becoming more strict and demanded, and polymer compositions of polyphenylene ether resins and styrene resins are no exception.

この要求に答えるべく、該ポリマー組成物に、芳香族リ
ン酸エステルを配合させたもの(特公昭53-418号公報、
特開昭53-73248号公報)や、有機ハロゲン化物、若しく
は、有機ハロゲン化物と三酸化アンチモンを併用し配合
したもの(特開昭48-7945号公報、特開昭51-74038号公
報、特開昭52-128946号公報)や、元素リンを配合した
もの(米国特許第3,663,654号明細書)等の技術が公開
されている。
In order to meet this demand, the polymer composition is blended with an aromatic phosphate ester (Japanese Patent Publication No. Sho 53-418,
JP-A-53-73248), or an organic halide or a combination of an organic halide and antimony trioxide used in combination (JP-A-48-7945 and JP-A-51-74038, Techniques such as those incorporated with elemental phosphorus (US Pat. No. 3,663,654) have been disclosed.

(発明が解決しようとする問題点) 芳香族リン酸エステルを用いた場合の耐熱温度の低下、
有機ハロゲン化物、三酸化アンチモンを用いた場合の耐
衝撃性の低下や、三酸化アンチモンが医薬用外劇物であ
る故の作業性の悪さ、元素リンを用いた場合の樹脂への
赤着色化等、充分満足のゆく様な難燃剤は開発されてお
らず、ポリフェニレンエーテル系樹脂とスチレン系樹脂
とのポリマー組成物の優れた性能を損う事なく、難燃化
する事は強く求められている。
(Problems to be Solved by the Invention) Reduction of heat resistant temperature when an aromatic phosphate ester is used,
Decreased impact resistance when using organic halides and antimony trioxide, poor workability because antimony trioxide is a non-pharmaceutical deleterious substance, and red coloring of resin when elemental phosphorus is used. Etc., a flame retardant that is sufficiently satisfactory has not been developed, and it is strongly required to make it flame retardant without impairing the excellent performance of the polymer composition of the polyphenylene ether resin and the styrene resin. There is.

(問題点を解決するための手段) 本発明者等は、この要求に答えるべく、鋭意研究を続け
た結果、一般式(A): (Xは炭素数1〜6のアルキレン基、アリーレン基、イ
ミノ基又は酸素、硫黄を、Y1,Y2,Y3,Y4は夫々炭素数1
〜8のアルキル基、アリール基、又はアルコキシ基を、
Zは酸素又は硫黄を、k,,m,nは夫々0〜4の整
数を示す。) で表わされるリン含有化合物を単独或は、芳香族リン酸
エステルと併用して、ポリフェニレンエーテル系樹脂9
0〜10重量部とスチレン系樹脂10〜90重量部とよ
りなる樹脂組成物に配合した時、熱的、機械的物性の低
下を引き起こすことなく、極めて優れた難燃性が付与さ
れる事を見出し、本発明を完成するに到った。
(Means for Solving Problems) As a result of continuing diligent research in order to meet this demand, the present inventors have found that the general formula (A): (X is an alkylene group having 1 to 6 carbon atoms, an arylene group, an imino group or oxygen and sulfur, and Y 1 , Y 2 , Y 3 and Y 4 are each 1 carbon atoms.
~ 8 alkyl group, aryl group, or an alkoxy group,
Z represents oxygen or sulfur, and k, m, and n each represent an integer of 0 to 4. ) Is used alone or in combination with an aromatic phosphate ester to obtain a polyphenylene ether resin 9
When blended in a resin composition consisting of 0 to 10 parts by weight and 10 to 90 parts by weight of a styrene resin, extremely excellent flame retardancy is imparted without causing deterioration of thermal and mechanical properties. Heading, it came to complete this invention.

即ち、本発明は、ポリフェニレンエーテル系樹脂と、ス
チレン系樹脂よりなる樹脂組成物100重量部に対し、
一般式(A): (Xは炭素数1〜6のアルキレン基、アリーレン基、イ
ミノ基又は酸素、硫黄を、Y1,Y2,Y3,Y4は夫々炭素数1
〜8のアルキル基、アリール基、又はアルコキシ基を、
Zは酸素又は硫黄を、k,,m,nは夫々0〜4の整
数を示す。) で表わされるリン含有化合物を単独或は、芳香族リン酸
エステルと併用して0.5〜20重量部配合せしめた難燃性
樹脂組成物である。
That is, the present invention is based on 100 parts by weight of a resin composition comprising a polyphenylene ether resin and a styrene resin.
General formula (A): (X is an alkylene group having 1 to 6 carbon atoms, an arylene group, an imino group or oxygen and sulfur, and Y 1 , Y 2 , Y 3 and Y 4 are each 1 carbon atoms.
~ 8 alkyl group, aryl group, or an alkoxy group,
Z represents oxygen or sulfur, and k, m, and n each represent an integer of 0 to 4. ) A flame-retardant resin composition containing 0.5 to 20 parts by weight of a phosphorus-containing compound represented by the formula (1) or a combination with an aromatic phosphoric acid ester.

本発明にいうポリフェニレンエーテル系樹脂とは、一般
(式中、R1,R2,R3,R4,R5,R6は炭素数1〜4のアルキル
基、アリール基、ハロゲン、水素等の一価の残基であ
り、R,Rは同時に水素ではない。)を繰り返し単
位とし、構成単位が〔I〕又は、〔I〕および〔II〕か
らなる単独重合体、あるいは共重合体が使用できる。
The polyphenylene ether resin referred to in the present invention has the general formula (In the formula, R 1 , R 2 , R 3 , R 4 , R 5 and R 6 are monovalent residues such as an alkyl group having 1 to 4 carbon atoms, an aryl group, halogen and hydrogen, and R 5 , R 6 is not hydrogen at the same time), and a homopolymer or a copolymer having a structural unit of [I] or [I] and [II] can be used.

ポリフェニレンエーテル樹脂の単独重合体の代表例とし
ては、ポリ(2,6−ジメチル−1,4−フェニレン)
エーテル、ポリ(2−メチル−6−エチル−1,4−フ
ェニレン)エーテル、ポリ(2,6−ジエチル−1,4
−フェニレン)エーテル、ポリ(2−エチル−6−nプ
ロピル−1,4−フェニレン)エーテル、ポリ(2,6
−ジ−nプロピル−1,4−フェニレン)エーテル、ポ
リ(2−メチル−6−nブチル−1,4−フェニレン)
エーテル、ポリ(2−エチル−6−イソプロピル−1,
4−フェニレン)エーテル、ポリ(2−メチル−6−ク
ロル−1,4−フェニレン)エーテル、ポリ(2−メチ
ル−6−ヒドロキシエチル−1,4−フェニレン)エー
テル、ポリ(2−メチル−6−クロロエチル−1,4−
フェニレン)エーテル等のホモポリマーが挙げられる。
A typical example of a homopolymer of polyphenylene ether resin is poly (2,6-dimethyl-1,4-phenylene).
Ether, poly (2-methyl-6-ethyl-1,4-phenylene) ether, poly (2,6-diethyl-1,4)
-Phenylene) ether, poly (2-ethyl-6-npropyl-1,4-phenylene) ether, poly (2,6)
-Di-n-propyl-1,4-phenylene) ether, poly (2-methyl-6-n-butyl-1,4-phenylene)
Ether, poly (2-ethyl-6-isopropyl-1,
4-phenylene) ether, poly (2-methyl-6-chloro-1,4-phenylene) ether, poly (2-methyl-6-hydroxyethyl-1,4-phenylene) ether, poly (2-methyl-6) -Chloroethyl-1,4-
Examples thereof include homopolymers such as phenylene) ether.

ポリフェニレンエーテル共重合体は、一般式 (ここにR3,R4,R5,R6は上記と同一の意味を有する。)
で表わされる2,3,6−トリメチルフェノール等のアルキ
ル置換フェノールと例えば、O−クレゾール等とを共重
合して得られるポリフェニレンエーテル構造を主体とし
てなるポリフェニレンエーテル共重合体を包含する。
The polyphenylene ether copolymer has the general formula (Here, R 3 , R 4 , R 5 , and R 6 have the same meanings as above.)
And a polyphenylene ether copolymer mainly composed of a polyphenylene ether structure obtained by copolymerizing an alkyl-substituted phenol such as 2,3,6-trimethylphenol and the like with, for example, O-cresol.

本発明に使用し得るスチレン系樹脂は、具体的には、次
式: (式中、Rは水素、低級アルキルまたはハロゲンを示
し、Zはビニル、水素、塩素および低級アルキルよりな
る群から選択され、pは0〜5の整数である)で表わさ
れる化合物から誘導されるポリマー単位を少なくとも2
5重量%有するものである。本発明で使用する用語「ス
チレン系樹脂」は、上記の式で定義され、例示すると、
ホモポリマー、例えばポリスチレンおよびポリクロロス
チレン、変性ポリスチレン、例えばゴム変性ポリスチレ
ンならびにスチレン含有コポリマー、例えばスチレン−
アクリロニトリルコポリマー(SAN)、スチレン−ブタジ
エンコポリマー、スチレン−アクリロニトリル−ブタジ
エンコポリマー(ABS)、ポリα−メチルスチレン、エチ
ルビニルベンゼンとジビニルベンゼンのコポリマーなど
を包含する。
The styrenic resin that can be used in the present invention is specifically represented by the following formula: (Wherein R represents hydrogen, lower alkyl or halogen, Z is selected from the group consisting of vinyl, hydrogen, chlorine and lower alkyl, and p is an integer of 0-5). At least 2 polymer units
It has 5% by weight. The term “styrenic resin” used in the present invention is defined by the above formula, and when exemplified,
Homopolymers such as polystyrene and polychlorostyrene, modified polystyrene such as rubber modified polystyrene and styrene-containing copolymers such as styrene-
It includes acrylonitrile copolymer (SAN), styrene-butadiene copolymer, styrene-acrylonitrile-butadiene copolymer (ABS), poly α-methylstyrene, copolymer of ethylvinylbenzene and divinylbenzene and the like.

本発明に好適なスチレン樹脂成分は、ゴム変性耐衝撃性
スチレン樹脂、例えば天然または合成ゴムで変性された
ポリスチレンである。変性用合成ゴムは、例えばポリブ
タジエン、ポリイソプレン、ジエンと他のコモノマー、
例えばスチレン、アクリロニトリル、アクリル酸エステ
ルなどとよりなり、A−B−AおよびA−B型(Aはビ
ニル芳香族、例えばスチレン、Bはジエン、例えばブタ
ジエン)のブロックコポリマーを含むゴム状コポリマー
ならびにエチレン−プロピレン−ジエンタ−ポリマー(E
PDM)ゴムなどである。ポリスチレンをブタジエンゴムで
変性するのがもっとも好適である。
The styrene resin component suitable for the present invention is a rubber modified impact styrene resin, such as polystyrene modified with natural or synthetic rubber. Modified synthetic rubbers include, for example, polybutadiene, polyisoprene, dienes and other comonomers,
For example, rubbery copolymers comprising ethylene, styrene, acrylonitrile, acrylates, etc., including block copolymers of the ABAA and AB type (A is vinyl aromatic, eg styrene, B is a diene, eg butadiene) and ethylene. -Propylene-dienta-polymer (E
PDM) rubber, etc. Most preferably, polystyrene is modified with butadiene rubber.

ポリフェニレンエーテル系樹脂90〜10重量部に対
し、スチレン系樹脂10〜90重量部であり、好ましく
は、ポリフェニレンエーテル系樹脂70〜30重量部に
対し、スチレン系樹脂30〜70重量部が良い。ポリフ
ェニレンエーテル系樹脂が90重量部以上では、該樹脂
とスチレン系樹脂の混合組成物の加工性が極めて低下し
実用的でなく、またスチレン系樹脂が90重量部以上で
は、熱変形温度が充分満足のゆくものとならない。
The styrene resin is 10 to 90 parts by weight with respect to 90 to 10 parts by weight of the polyphenylene ether resin, and the styrene resin is preferably 30 to 70 parts by weight with respect to 70 to 30 parts by weight of the polyphenylene ether resin. When the amount of the polyphenylene ether resin is 90 parts by weight or more, the processability of the mixed composition of the resin and the styrene resin is extremely impractical, and when the amount of the styrene resin is 90 parts by weight or more, the heat distortion temperature is sufficiently satisfied. It doesn't become slow.

また本発明に使用されるリン含有化合物は、一般式
(A): (Xは炭素数1〜6のアルキレン基、アリーレン基、イ
ミオ基又は酸素、硫黄を、k,,m,nは夫々0〜4
の整数を示す。) で表わされるが、その代表例を以下に示す。
The phosphorus-containing compound used in the present invention has the general formula
(A): (X is an alkylene group having 1 to 6 carbon atoms, an arylene group, an imio group or oxygen and sulfur, and k, m and n are 0 to 4 respectively.
Indicates an integer. ), A typical example is shown below.

本発明ないう芳香族リン酸エステルとは、代表例とし
て、トリフェニルフォスフェート、トリクレジルフォス
フェート、トリキシレニルフォスフェート、クレジルジ
フェニルフォスフェート、キシレニルジフェニルフォス
フェート等があげられる。
Typical examples of the aromatic phosphoric acid ester referred to in the present invention include triphenyl phosphate, tricresyl phosphate, trixylenyl phosphate, cresyl diphenyl phosphate, xylenyl diphenyl phosphate and the like.

本発明において、リン含有化合物単独或は、芳香族リン
酸エステルと併用している時の、両者の配合比率は、リ
ン含有化合物が100〜20重量%で、芳香族リン酸エステ
ルが0〜80重量%である事が必要である。この配合比率
外にすると、樹脂組成物の熱的性質の低下が生じる。
In the present invention, when the phosphorus-containing compound is used alone or in combination with the aromatic phosphate ester, the compounding ratio of the two is 100 to 20% by weight of the phosphorus-containing compound and 0 to 80% of the aromatic phosphate ester. It is necessary to be the weight%. If the compounding ratio is out of this range, the thermal properties of the resin composition will deteriorate.

又、本発明では、ポリフェニレンエーテル系樹脂とスチ
レン系樹脂よりなる樹脂組成物100重量部に対し、一
般式(A)で表わされるリン含有化合物を単独或は、芳香
族リン酸エステルと併用して0.5〜20重量部配合するこ
とが必要である。0.5重量部以下では、樹脂に難燃性を
付与できず、また20重量部以上では、樹脂を成型加工
した時、成型品の外観を劣悪にしたり、耐衝撃性を低下
させ好ましくない。
Further, in the present invention, the phosphorus-containing compound represented by the general formula (A) is used alone or in combination with an aromatic phosphoric acid ester with respect to 100 parts by weight of a resin composition comprising a polyphenylene ether resin and a styrene resin. It is necessary to add 0.5 to 20 parts by weight. If it is 0.5 parts by weight or less, flame retardancy cannot be imparted to the resin, and if it is 20 parts by weight or more, the appearance of the molded product is deteriorated or the impact resistance is lowered when the resin is molded, which is not preferable.

また、樹脂を安定化するために通常用いる、酸化防止
剤、紫外線吸収剤やその他の安定剤を配合したり、樹脂
を強化するためにガラス繊維やその他の無機フィラーを
用いる事は本発明を妨げるものではない。
Further, normally used for stabilizing the resin, compounding an antioxidant, an ultraviolet absorber or other stabilizer, or using glass fiber or other inorganic filler to strengthen the resin hinders the present invention. Not a thing.

本発明の難燃化樹脂組成物の製造方法は、通常樹脂を溶
融、可塑化し、造粒、加工する如何なる方法を用いても
良い。例えば、ポリフェニレンエーテル系樹脂、スチレ
ン系樹脂、一般式(A)で示されるリン含有化合物、芳香
族リン酸エステルをドライブレンドし、押出機、加熱ロ
ール、バンバリーミキサー、ニーダー等を用い、樹脂を
溶融せしめ、リン含有化合物を分散させる方法や、ベン
ト付押出機を用いて、ベント孔より、リン含有化合物を
添加する方法等によってもよい。
As the method for producing the flame-retardant resin composition of the present invention, any method of melting, plasticizing, granulating and processing the resin may be used. For example, polyphenylene ether resin, styrene resin, phosphorus-containing compound represented by the general formula (A), aromatic phosphate ester is dry blended, and the resin is melted using an extruder, a heating roll, a Banbury mixer, a kneader, etc. Alternatively, a method of dispersing the phosphorus-containing compound or a method of adding the phosphorus-containing compound through the vent hole using an extruder with a vent may be used.

(効果) 本発明により得られる樹脂組成物は、熱的、機械的物性
の低下を引き起こす事なく、極めて優れた自己消化性を
示す。
(Effect) The resin composition obtained by the present invention exhibits extremely excellent self-extinguishing property without causing deterioration of thermal and mechanical properties.

(実施例) 以下に、本発明を一層明確にするために、実施例を挙げ
て説明するが、本発明はこれにより範囲を限定されるも
のではない。
(Examples) In order to further clarify the present invention, examples will be described below, but the present invention is not limited thereto.

実施例1 30℃におけるクロロホルム溶液(5wt/Vol%)の固有粘
度が0.60d/gのポリ(2,6−ジメチル−1,4−
フェニレン)エーテルと、ポリブタジエンを14重量%
含むゴム変形ポリスチレンと式(B) で示されるリン含有化合物を、表−1に示す配合にて、
ブレンダーで混合した後、真空ベント付二軸押出機を用
いて、280℃にて溶融、押出を行ないペレットを得
た。このペレットを用いて280℃にて射出成形を行な
い試験片を得、これを用いて、Uuderwriters Laborator
y(UL)Bulletin NO.94に従って、1.6mm厚試験片の火炎遅
延性を評価した。またASTM基準に従って物性を評価し
た。その結果を表−1に示す。
Example 1 Poly (2,6-dimethyl-1,4-) having an inherent viscosity of 0.60 d / g of a chloroform solution (5 wt / Vol%) at 30 ° C.
14% by weight of phenylene) ether and polybutadiene
Rubber modified polystyrene containing and formula (B) In the formulation shown in Table-1, the phosphorus-containing compound represented by
After mixing with a blender, using a twin-screw extruder with a vacuum vent, melting and extrusion were performed at 280 ° C. to obtain pellets. Injection molding was performed using the pellets at 280 ° C. to obtain a test piece, which was used by Uuderwriters Laborator
According to y (UL) Bulletin NO.94, the flame retardancy of the 1.6 mm thick test piece was evaluated. The physical properties were evaluated according to the ASTM standard. The results are shown in Table-1.

実施例2 式(C) で示されるリン含有化合物を用いた以外は、実施例1と
全く同様の方法にて、試験片を得、この試験片を用いて
火炎遅延性、物性を評価し、その結果を表ー1に示し
た。
Example 2 Formula (C) A test piece was obtained in exactly the same manner as in Example 1 except that the phosphorus-containing compound shown in was used, and flame retardancy and physical properties were evaluated using this test piece, and the results are shown in Table 1. Indicated.

比較例1 実施例1と同様のポリ(2,6−ジメチル−1,4−フ
ェニレン)エーテル、ゴム変性ポリスチレンを、表−1
に示す配合にて、混合、造粒、成形し、評価した結果を
比較例1として表−1に示す。
Comparative Example 1 The same poly (2,6-dimethyl-1,4-phenylene) ether and rubber-modified polystyrene as in Example 1 are shown in Table-1.
The results of mixing, granulating, molding and evaluation with the formulation shown in Table 1 are shown in Table 1 as Comparative Example 1.

比較例2 実施例1と同様のポリ(2,6−ジメチル−1,4−フ
ェニレン)エーテル、ゴム変性ポリスチレンを加え、ト
リフェニルフォスフェートを表−1に示す配合にて、混
合、造粒、成形し、評価した結果を比較例2として、表
−1に示す。
Comparative Example 2 The same poly (2,6-dimethyl-1,4-phenylene) ether as in Example 1 and rubber-modified polystyrene were added, and triphenyl phosphate was mixed, granulated, and blended in the composition shown in Table 1. The results of molding and evaluation are shown in Table 1 as Comparative Example 2.

実施例3,4、比較例3 実施例1と同様のポリ(2,6−ジメチル1,4−フェ
ニレン)エーテル、ゴム変性ポリスチレン、リン含有化
合物を用い、表−2に示す配合にて、実施例1と同様の
方法で混合、造粒、成形し、評価した結果を表−2に示
す。
Examples 3, 4 and Comparative Example 3 The same poly (2,6-dimethyl 1,4-phenylene) ether, rubber-modified polystyrene and phosphorus-containing compound as in Example 1 were used and blended as shown in Table-2. The results of mixing, granulating, molding and evaluating in the same manner as in Example 1 are shown in Table-2.

実施例5〜7、比較例4 実施例1と同様のポリ(2,6−ジメチル−1,4−フ
ェニレン)エーテル、リン含有化合物に加え、ポリブタ
ジエン含有量40wt%、及びVCN15%のエマルジョンタ
イプABS樹脂、及びトリフェニルホスフェートを表−3
に示す配合にて、実施例1と同様の方法で、混合、造
粒、成形し、評価した結果を表−3に示す。尚、成形品
外観の評価は、アイゾット衝撃試験用の供試体を肉眼で
観察し、評価したものである。
Examples 5 to 7 and Comparative Example 4 In addition to the same poly (2,6-dimethyl-1,4-phenylene) ether and phosphorus-containing compound as in Example 1, emulsion type ABS having a polybutadiene content of 40 wt% and a VCN of 15%. Table 3 shows the resins and triphenyl phosphate.
Table 3 shows the results of mixing, granulating, molding, and evaluating with the same composition as shown in Example 1 in the same manner as in Example 1. The appearance of the molded product was evaluated by visually observing the specimen for the Izod impact test.

実施例8,9、比較例5 ポリ(2,6−ジメチル−1,4−フェニレン)エーテ
ル、ABS樹脂、リン含有化合物、トリフェニルホスフェ
ート、ポリスチレン(旭化成製スタイロン680)を表
−4に示す配合にて、実施例1と同様の方法で、混合、
造粒、成形し、評価した結果を表−4に示す。
Examples 8 and 9, Comparative Example 5 Poly (2,6-dimethyl-1,4-phenylene) ether, ABS resin, phosphorus-containing compound, triphenyl phosphate, polystyrene (Styron 680 manufactured by Asahi Kasei) are blended as shown in Table-4. In the same manner as in Example 1, mixing,
Table 4 shows the results of granulation, molding and evaluation.

───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.5 識別記号 庁内整理番号 FI 技術表示箇所 C08L 71/12 LQP 9167−4J //(C08L 25/00 71:12) (C08L 51/04 71:12) ─────────────────────────────────────────────────── ─── Continuation of the front page (51) Int.Cl. 5 Identification code Internal reference number FI Technical display location C08L 71/12 LQP 9167-4J // (C08L 25/00 71:12) (C08L 51/04 71 : 12)

Claims (2)

【特許請求の範囲】[Claims] 【請求項1】ポリフェニレンエーテル系樹脂90〜10
重量部とスチレン系樹脂10〜90重量部よりなる樹脂
組成物100重量部に対し、 一般式(A): (Xは炭素数1〜6のアルキレン基、アリーレン基、イ
ミノ基又は酸素、硫黄を、Y1,Y2,Y3,Y4は夫々炭素数1
〜8のアルキル基、アリール基、又はアルコキシ基を、
Zは酸素又は硫黄を、k,l,m,nは夫々0〜4の整
数を示す。) で表わされるリン含有化合物を単独或は、芳香族リン酸
エステルと併用して0.5〜20重量部配合せしめた難燃性
樹脂組成物
1. A polyphenylene ether resin 90 to 10
Based on 100 parts by weight of a resin composition comprising 10 parts by weight and 10 to 90 parts by weight of a styrene resin, the general formula (A): (X is an alkylene group having 1 to 6 carbon atoms, an arylene group, an imino group or oxygen and sulfur, and Y 1 , Y 2 , Y 3 and Y 4 are each 1 carbon atoms.
~ 8 alkyl group, aryl group, or an alkoxy group,
Z represents oxygen or sulfur, and k, l, m, and n each represent an integer of 0 to 4. ) A flame-retardant resin composition containing 0.5 to 20 parts by weight of a phosphorus-containing compound represented by the formula (1) or a combination with an aromatic phosphate ester.
【請求項2】スチレン系樹脂が、ゴム変性耐衝撃性ポリ
スチレンである特許請求の範囲第1項記載の組成物
2. The composition according to claim 1, wherein the styrene resin is a rubber-modified impact-resistant polystyrene.
JP209485A 1985-01-11 1985-01-11 Flame-retardant resin composition Expired - Lifetime JPH068371B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP209485A JPH068371B2 (en) 1985-01-11 1985-01-11 Flame-retardant resin composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP209485A JPH068371B2 (en) 1985-01-11 1985-01-11 Flame-retardant resin composition

Publications (2)

Publication Number Publication Date
JPS61162541A JPS61162541A (en) 1986-07-23
JPH068371B2 true JPH068371B2 (en) 1994-02-02

Family

ID=11519760

Family Applications (1)

Application Number Title Priority Date Filing Date
JP209485A Expired - Lifetime JPH068371B2 (en) 1985-01-11 1985-01-11 Flame-retardant resin composition

Country Status (1)

Country Link
JP (1) JPH068371B2 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002014334A1 (en) * 2000-08-10 2002-02-21 Nippon Kayaku Kabushiki Kaisha Phenol compounds, resin compositions and products of curing thereof
US20070221890A1 (en) 2004-05-28 2007-09-27 Joseph Gan Phosphorus Containing Compounds Useful for Making Halogen-Free, Ignition-Resistant Polymer
DE102005005879A1 (en) * 2005-02-09 2006-08-17 Schill + Seilacher "Struktol" Ag Nitrogen-containing bridged derivatives of 6H-dibenz [c, e] [1,2] oxaphosphorine-6-oxides, processes for their preparation and their use
DE102006015084A1 (en) 2006-03-31 2007-10-04 Schill + Seilacher "Struktol" Ag Preparing epoxide resin, useful as base material to prepare printed circuit boards and printed circuits, comprises reacting resin with polyfunctional aldehyde or ketone, and reacting the obtained compound with phosphinic acid derivative
TWI598357B (en) * 2009-05-19 2017-09-11 亞比馬利股份有限公司 Dopo derivative flame retardants
US8882018B2 (en) 2011-12-19 2014-11-11 Sidergas Spa Retainer for welding wire container and welding wire container with retainer
WO2015103006A1 (en) * 2013-12-30 2015-07-09 Albemarle Corporation Flame retardant thermoplastic compositions
US10343231B2 (en) 2014-05-28 2019-07-09 Awds Technologies Srl Wire feeding system
US10010962B1 (en) 2014-09-09 2018-07-03 Awds Technologies Srl Module and system for controlling and recording welding data, and welding wire feeder
US10350696B2 (en) 2015-04-06 2019-07-16 Awds Technologies Srl Wire feed system and method of controlling feed of welding wire
US9950857B1 (en) 2016-10-17 2018-04-24 Sidergas Spa Welding wire container
US11174121B2 (en) 2020-01-20 2021-11-16 Awds Technologies Srl Device for imparting a torsional force onto a wire
US11278981B2 (en) 2020-01-20 2022-03-22 Awds Technologies Srl Device for imparting a torsional force onto a wire

Also Published As

Publication number Publication date
JPS61162541A (en) 1986-07-23

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