JP2001164068A - Chlorinated vinyl chloride resin composition - Google Patents
Chlorinated vinyl chloride resin compositionInfo
- Publication number
- JP2001164068A JP2001164068A JP34563199A JP34563199A JP2001164068A JP 2001164068 A JP2001164068 A JP 2001164068A JP 34563199 A JP34563199 A JP 34563199A JP 34563199 A JP34563199 A JP 34563199A JP 2001164068 A JP2001164068 A JP 2001164068A
- Authority
- JP
- Japan
- Prior art keywords
- vinyl chloride
- chloride resin
- chlorinated
- parts
- chlorinated vinyl
- 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.)
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- Compositions Of Macromolecular Compounds (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、塩素化塩化ビニル
系樹脂組成物、特に高温での引張強度を維持して、低温
での耐衝撃強度が強く、成形加工時の溶融特性が格段に
優れた成形用塩素化塩化ビニル系樹脂組成物に関する。[0001] The present invention relates to a chlorinated vinyl chloride resin composition, in particular, to maintain high tensile strength at high temperatures, high impact strength at low temperatures, and excellent melting properties during molding. And a chlorinated vinyl chloride resin composition for molding.
【０００２】[0002]
【従来の技術】塩素化塩化ビニル系樹脂の成形物は、耐
熱性が高いという特徴を有し、従来の塩化ビニル系樹脂
の成形物では加熱変形するために使用できないような比
較的高温での用途に用いられている。例えば、塩化ビニ
ル系樹脂成形物よりも熱変形温度が２０〜４０℃も高い
ことを利用して、熱水用パイプとして塩素化塩化ビニル
系樹脂成形物が用いられる。あるいは、塩化ビニル系樹
脂成形物よりも熱変形温度が高いことを利用して、熱の
かかる家電用のシートとして塩素化塩化ビニル系樹脂成
形物が用いられる。2. Description of the Related Art A molded article of a chlorinated vinyl chloride resin has a feature of high heat resistance, and is used at a relatively high temperature at which a conventional molded article of a vinyl chloride resin cannot be used due to heat deformation. Used for applications. For example, a chlorinated vinyl chloride resin molded article is used as a pipe for hot water, utilizing the fact that the heat distortion temperature is higher by 20 to 40 ° C. than that of a vinyl chloride resin molded article. Alternatively, a chlorinated vinyl chloride-based resin molded product is used as a sheet for household appliances to which heat is applied, utilizing the fact that the heat deformation temperature is higher than that of the vinyl chloride-based resin molded product.
【０００３】一方、塩素化塩化ビニル系樹脂の成形物
は、高温での引張強度が強い反面で、低温での耐衝撃性
が弱いことが知られている。この低温での耐衝撃性が弱
いことを克服するために、塩素化塩化ビニル系樹脂組成
物においてＡＢＳ，ＭＢＳ等の耐衝撃改良剤を配合する
ことが知られている。これらの耐衝撃吸収剤は低温での
耐衝撃性を向上するものの十分ではなく、しかも成形加
工時の溶融特性が悪く加工性に難点があった。この問題
を解決するために、特公昭４９−１８１０２では、塩素
化塩化ビニル系樹脂組成物において、ＡＢＳ及び／又は
ＭＢＳと塩素化ポリエチレンを配合することを提案して
いる。しかし、塩素化塩化ビニル系樹脂組成物に塩素化
ポリエチレンを配合することで耐衝撃性は改善されるも
のの十分でなく、耐衝撃性の大幅な改良のため塩素化ポ
リエチレンを多量に加えると塩素化塩化ビニル系樹脂成
形物の軟化温度が下がり高温での引張強度が低下するた
め好ましくない。またこの方法によると溶融加工特性は
改善するものの十分でなく、成形加工が難しい点から、
格段の向上が望まれている。以上の点からこれまでの塩
素化塩化ビニル系樹脂組成物の特性は不十分なものであ
った。On the other hand, it is known that a molded article of a chlorinated vinyl chloride resin has a high tensile strength at a high temperature, but has a low impact resistance at a low temperature. In order to overcome the low impact resistance at low temperatures, it is known to incorporate an impact modifier such as ABS or MBS into a chlorinated vinyl chloride resin composition. These shock-absorbing agents improve the impact resistance at low temperatures, but are not sufficient, and have poor melting properties at the time of molding and have a problem in workability. In order to solve this problem, Japanese Patent Publication No. 18182/1972 proposes blending ABS and / or MBS with chlorinated polyethylene in a chlorinated vinyl chloride resin composition. However, by blending chlorinated polyethylene into a chlorinated vinyl chloride resin composition, the impact resistance is improved, but not enough. It is not preferable because the softening temperature of the vinyl chloride resin molded product decreases and the tensile strength at high temperatures decreases. Also, according to this method, the melt processing characteristics are improved but not sufficient, and the molding process is difficult,
Significant improvement is desired. From the above points, the properties of the conventional chlorinated vinyl chloride resin composition were insufficient.
【０００４】[0004]
【発明が解決しようとする課題】本発明の目的は、高温
での引張強度を維持したままで、低温での耐衝撃性に優
れると同時に、溶融加工特性が格段に優れた、好ましい
塩素化塩化ビニル系樹脂組成物を提供することにある。SUMMARY OF THE INVENTION It is an object of the present invention to provide a chlorinated chloride which is excellent in impact resistance at a low temperature while maintaining tensile strength at a high temperature, and which has remarkably excellent melt processing characteristics. An object of the present invention is to provide a vinyl resin composition.
【０００５】[0005]
【課題を解決するための手段】本発明は、上記の目的を
達成するために、塩素化前の重合度が６００〜１５００
であり、塩素化度が６２〜７０重量％である塩素化塩化
ビニル系樹脂１００重量部、ポリオルガノシロキサン１
〜９重量部および塩素化ポリエチレン１〜６重量部を含
んでなる塩素化塩化ビニル系樹脂組成物とする 。According to the present invention, in order to achieve the above object, the degree of polymerization before chlorination is from 600 to 1500.
100 parts by weight of a chlorinated vinyl chloride resin having a chlorination degree of 62 to 70% by weight, and polyorganosiloxane 1
A chlorinated vinyl chloride-based resin composition comprising from 9 to 9 parts by weight and 1 to 6 parts by weight of chlorinated polyethylene.
【０００６】[0006]
【発明の実施の形態】本発明で用いられる塩素化塩化ビ
ニル系樹脂の原料である塩素化前の塩化ビニル系樹脂の
平均重合度は、６００から１５００，好ましくは６００
〜１３００、より好ましくは６００〜１２００であり、
塩素化塩化ビニル系樹脂の塩素化度は６２〜７０重量
％、好ましくは６３〜７０重量％、より好ましくは６４
〜７０重量％である。BEST MODE FOR CARRYING OUT THE INVENTION The average degree of polymerization of a vinyl chloride resin before chlorination, which is a raw material of the chlorinated vinyl chloride resin used in the present invention, is from 600 to 1500, preferably from 600.
~ 1300, more preferably from 600 to 1200,
The chlorination degree of the chlorinated vinyl chloride resin is 62 to 70% by weight, preferably 63 to 70% by weight, more preferably 64 to 70% by weight.
７０70% by weight.
【０００７】塩素化塩化ビニル系樹脂の原料である塩化
ビニル系樹脂の平均重合度が６００未満であれば、十分
な機械的強度が得られず、一方、その重合度が１５００
を越えると、樹脂組成物の加工が容易でないので好まし
くない。If the average degree of polymerization of the vinyl chloride resin as a raw material of the chlorinated vinyl chloride resin is less than 600, sufficient mechanical strength cannot be obtained, while the degree of polymerization is 1500
If it exceeds, processing of the resin composition is not easy, which is not preferable.
【０００８】塩素化塩化ビニル系樹脂の塩素化度が６２
重量％未満であれば、十分な耐熱性を有する組成物が得
られず、一方、塩素化度が７０重量％を越えると、溶融
粘度が高くなり、樹脂組成物の加工に技術的な困難を伴
うので、好ましくない。The chlorinated vinyl chloride resin has a chlorination degree of 62
When the amount is less than 70% by weight, a composition having sufficient heat resistance cannot be obtained. On the other hand, when the degree of chlorination exceeds 70% by weight, the melt viscosity becomes high, which makes technical difficulties in processing the resin composition. It is not preferable because it involves.
【０００９】本発明において「塩化ビニル系樹脂」は、
塩化ビニルの単独重合体、および塩化ビニルと他の共重
合可能な単量体（例えば、エチレン、プロピレン、酢酸
ビニル、塩化アリル、アリルグリシジルエーテル、アク
リル酸エステル、ビニルエーテル等）との共重合体を包
含する。In the present invention, "vinyl chloride resin"
Homopolymers of vinyl chloride and copolymers of vinyl chloride with other copolymerizable monomers (eg, ethylene, propylene, vinyl acetate, allyl chloride, allyl glycidyl ether, acrylate, vinyl ether, etc.) Include.
【００１０】ポリオルガノシロキサンとしては、シリコ
ンゴムを含有する有機化合物であって、メチルメタクリ
レートをグラフトしているものが好ましく用いられる。
このようなポリオルガノシロキサンとして、三菱レーヨ
ン社製のＳ２００１が知られている。As the polyorganosiloxane, an organic compound containing silicon rubber, which is grafted with methyl methacrylate, is preferably used.
As such a polyorganosiloxane, S2001 manufactured by Mitsubishi Rayon Co., Ltd. is known.
【００１１】また、塩素化ポリエチレンとは、塩素含有
量２０〜４５重量％、好ましくは３０〜４０％の後塩素
化ポリエチレンであり、これらの塩素化ポリエチレンと
してダイソー社製のＨ１３５、ダウケミカル社製のＴｙ
ｒｉｎ３６１５，Ｔｙｒｉｎ３６１４あるいは昭和電工
社製のエラスレン３０１Ａ等が知られている。The chlorinated polyethylene is a post-chlorinated polyethylene having a chlorine content of 20 to 45% by weight, preferably 30 to 40%. These chlorinated polyethylenes include H135 manufactured by Daiso Corporation and Dow Chemical Company. Ty
Rin3615, Tyrin3614, Eraslen 301A manufactured by Showa Denko KK, and the like are known.
【００１２】本発明は、塩素化塩化ビニル系樹脂組成物
にポリオルガノシロキサンを含有することを必須として
いる。これにより、高温での引張強度を維持したまま
で、低温での耐衝撃性に優れると同時に、溶融加工特性
が優れた、好ましい成形用塩素化塩化ビニル系樹脂組成
物が得られる。ポリオルガノシロキサンの含有量は塩素
化塩化ビニル系樹脂１００重量部に対して１〜９重量部
であることが必要である。ポリオルガノシロキサンの含
有量が９重量部を越えると、溶融特性は改善され、低温
での耐衝撃性も向上するが、高温での引張強度が低下し
て好ましくない。一方、ポリオルガノシロキサンの含有
量が１重量部未満であると、溶融特性が改善されないの
みならず、低温での耐衝撃性も低下する。本発明では更
に上記の組成物に塩素化ポリエチレン１〜６重量部を含
有することが必須である。これにより高温での引張強度
を維持したままで、低温での耐衝撃性が極めて優れると
同時に、溶融加工特性が極めて優れた、塩素化塩化ビニ
ル系樹脂組成物が得られる。配合する塩素化ポリエチレ
ンの量が１重量部未満だとパイプの耐衝撃物性が格段に
は向上せず、６重量部を越えると塩素化塩化ビニル系樹
脂の持つ特性である耐熱性が低下する。上記塩素化ポリ
エチレンの含有量が２〜４重量部のとき、上記特性が顕
著に発揮され好ましい。In the present invention, it is essential that the chlorinated vinyl chloride resin composition contains a polyorganosiloxane. As a result, a preferable chlorinated vinyl chloride resin composition for molding, which has excellent impact resistance at low temperatures and excellent melt processing characteristics while maintaining the tensile strength at high temperatures, can be obtained. It is necessary that the content of the polyorganosiloxane is 1 to 9 parts by weight based on 100 parts by weight of the chlorinated vinyl chloride resin. If the content of the polyorganosiloxane exceeds 9 parts by weight, the melting properties are improved and the impact resistance at low temperatures is improved, but the tensile strength at high temperatures is undesirably reduced. On the other hand, when the content of the polyorganosiloxane is less than 1 part by weight, not only the melting properties are not improved but also the impact resistance at low temperatures is reduced. In the present invention, it is essential that the composition further contains 1 to 6 parts by weight of chlorinated polyethylene. As a result, a chlorinated vinyl chloride resin composition having extremely excellent impact resistance at a low temperature and extremely excellent melt processing properties while maintaining the tensile strength at a high temperature can be obtained. If the amount of the chlorinated polyethylene to be added is less than 1 part by weight, the impact resistance of the pipe will not be remarkably improved, and if it exceeds 6 parts by weight, the heat resistance which is a characteristic of the chlorinated vinyl chloride resin will be reduced. When the content of the chlorinated polyethylene is 2 to 4 parts by weight, the above characteristics are remarkably exhibited, which is preferable.
【００１３】[0013]
【実施例】以下に実施例および比較例を挙げて本発明を
具体的に説明する。しかし、本発明は以下の実施例のみ
に限定されるわけではない。The present invention will be specifically described below with reference to examples and comparative examples. However, the present invention is not limited only to the following examples.
【００１４】尚、実施例および比較例中、「部」または
「％」は、特に記載のない限り「重量部」または「重量
％」である。In the examples and comparative examples, "parts" or "%" means "parts by weight" or "% by weight" unless otherwise specified.
【００１５】（実施例１）重合度１０００の塩化ビニル
樹脂を後塩素化して塩素化度が６７％の塩素化塩化ビニ
ル樹脂を得た。この塩素化塩化ビニル樹脂１００部に、
衝撃吸収剤としてＳ２００１（三菱レーヨン社製のポリ
オルガノシロキサン）６部、Ｈ１３５（ダイソー社製の
塩素含有量３５％の塩素化ポリエチレン）２部、および
安定剤としてオクチル錫メルカプト２部、滑剤を２部、
充填剤として二酸化チタン５部を加えた。この配合物の
ハンドブレンドをおこない均一な配合物を得た。このブ
レンド配合物を、１９５℃の８インチのロールにて３分
間混練し、２００℃のプレス機にて１０分間プレス後に
切削して試験片を得た。ＪＩＳ Ｋ ７１１０に準じて
−７℃でのアイゾット衝撃試験をおこなったところアイ
ゾット衝撃試験値は９．４ｋｇ・ｃｍ／ｃｍ2であっ
た。また、ＪＩＳ Ｋ ７１１３に準じて８２℃での引
張試験をおこなったところ、引張強度は２５８ｋｇ／ｃ
ｍ2であった。また、ＪＩＳ Ｋ ７２０６に準じた５
ｋｇ荷重でのＶｉｃａｔ軟化点は１１７．２℃だった。
高化式フローＢ法により径１ｍｍで１０ｍｍの長さのノ
ズルを２００℃にて流れる成形物のフロー値は２．６×
１０-2ｃｃ／ｓｅｃであった。Example 1 A vinyl chloride resin having a degree of polymerization of 1000 was post-chlorinated to obtain a chlorinated vinyl chloride resin having a degree of chlorination of 67%. 100 parts of this chlorinated vinyl chloride resin
6 parts of S2001 (polyorganosiloxane manufactured by Mitsubishi Rayon Co., Ltd.), 2 parts of H135 (chlorinated polyethylene having a chlorine content of 35% manufactured by Daiso Co.), 2 parts of octyltin mercapto as a stabilizer and 2 parts of a lubricant as a shock absorber Department,
5 parts of titanium dioxide were added as a filler. The blend was hand blended to obtain a uniform blend. This blend was kneaded with an 8-inch roll at 195 ° C. for 3 minutes, pressed with a press machine at 200 ° C. for 10 minutes, and then cut to obtain a test piece. When an Izod impact test at -7 ° C was performed according to JIS K 7110, the Izod impact test value was 9.4 kg · cm / cm 2 . When a tensile test was conducted at 82 ° C. in accordance with JIS K 7113, the tensile strength was 258 kg / c.
m 2 . In addition, 5 according to JIS K 7206
The Vicat softening point under a kg load was 117.2 ° C.
The flow value of a molded product flowing through a nozzle having a diameter of 1 mm and a length of 10 mm at 200 ° C. by the Koka type flow B method is 2.6 ×
It was 10 -2 cc / sec.
【００１６】（実施例２）重合度１０００の塩化ビニル
樹脂を後塩素化して塩素化度が６７％の塩素化塩化ビニ
ル樹脂を得た。この塩素化塩化ビニル樹脂１００部に、
衝撃吸収剤としてＳ２００１（三菱レーヨン社製のポリ
オルガノシロキサン）４部、Ｈ１３５（ダイソー社製の
塩素含有量３５％の塩素化ポリエチレン）４部、および
安定剤としてオクチル錫メルカプト２部、滑剤を２部、
充填剤として二酸化チタン５部を加えた。この配合物の
ハンドブレンドをおこない均一な配合物を得た。このブ
レンド配合物を、１９５℃の８インチのロールにて３分
間混練し、２００℃のプレス機にて１０分間プレス後に
切削して試験片を得た。ＪＩＳ Ｋ ７１１０に準じて
−７℃でのアイゾット衝撃試験をおこなったところアイ
ゾット衝撃試験値は９．９ｋｇ・ｃｍ／ｃｍ2であっ
た。また、ＪＩＳ Ｋ ７１１３に準じて８２℃での引
張試験をおこなったところ、引張強度は２５８ｋｇ／ｃ
ｍ2であった。また、ＪＩＳ Ｋ ７２０６に準じた５
ｋｇ荷重でのＶｉｃａｔ軟化点は１１７．０℃だった。
高化式フローＢ法により径１ｍｍで１０ｍｍの長さのノ
ズルを２００℃にて流れる成形物のフロー値は２．８×
１０-2ｃｃ／ｓｅｃであった。Example 2 A vinyl chloride resin having a degree of polymerization of 1000 was post-chlorinated to obtain a chlorinated vinyl chloride resin having a degree of chlorination of 67%. 100 parts of this chlorinated vinyl chloride resin
4 parts of S2001 (polyorganosiloxane manufactured by Mitsubishi Rayon Co., Ltd.) and 4 parts of H135 (chlorinated polyethylene having a chlorine content of 35% manufactured by Daiso Co., Ltd.), 2 parts of octyltin mercapto as a stabilizer and 2 parts of a lubricant as a shock absorber Department,
5 parts of titanium dioxide were added as a filler. The blend was hand blended to obtain a uniform blend. This blend was kneaded with an 8-inch roll at 195 ° C. for 3 minutes, pressed with a press machine at 200 ° C. for 10 minutes, and then cut to obtain a test piece. When an Izod impact test at -7 ° C was performed according to JIS K 7110, the Izod impact test value was 9.9 kg · cm / cm 2 . When a tensile test was conducted at 82 ° C. in accordance with JIS K 7113, the tensile strength was 258 kg / c.
m 2 . In addition, 5 according to JIS K 7206
The Vicat softening point under a kg load was 117.0 ° C.
The flow value of a molded product flowing at 200 ° C. through a nozzle having a diameter of 1 mm and a length of 10 mm according to the Koka type flow B method is 2.8 ×
It was 10 -2 cc / sec.
【００１７】（比較例１）重合度１０００の塩化ビニル
樹脂を後塩素化して塩素化度が６７％の塩素化塩化ビニ
ル樹脂を得た。この塩素化塩化ビニル樹脂１００部に、
衝撃吸収剤としてＢ２２（鐘淵化学工業社製のＭＢＳ）
６部、Ｈ１３５（ダイソー社製の塩素含有量３５％の塩
素化ポリエチレン）２部および安定剤としてオクチル錫
メルカプト２部、滑剤を２部、充填剤として二酸化チタ
ン５部を加えた。この配合物のハンドブレンドをおこな
い均一な配合物を得た。このブレンド配合物を、１９５
℃の８インチのロールにて３分間混練し、２００℃のプ
レス機にて１０分間プレス後に切削して試験片を得た。
ＪＩＳ Ｋ ７１１０に準じて−７℃でのアイゾット衝
撃試験をおこなったところアイゾット衝撃試験値は７．
５ｋｇ・ｃｍ／ｃｍ2であった。また、ＪＩＳ Ｋ ７
１１３に準じて８２℃での引張試験をおこなったとこ
ろ、引張強度は２５８ｋｇ／ｃｍ2であった。また、Ｊ
ＩＳ Ｋ ７２０６に準じた５ｋｇ荷重でのＶｉｃａｔ
軟化点は１１６．６℃だった。高化式フローＢ法により
径１ｍｍで１０ｍｍの長さのノズルを２００℃にて流れ
る成形物のフロー値は１．８×１０-2ｃｃ／ｓｅｃであ
った。Comparative Example 1 A vinyl chloride resin having a degree of polymerization of 1000 was post-chlorinated to obtain a chlorinated vinyl chloride resin having a degree of chlorination of 67%. 100 parts of this chlorinated vinyl chloride resin
B22 (MBS manufactured by Kanegafuchi Chemical Co., Ltd.) as a shock absorber
6 parts, 2 parts of H135 (chlorinated polyethylene having a chlorine content of 35% manufactured by Daiso Corporation), 2 parts of octyltin mercapto as a stabilizer, 2 parts of a lubricant, and 5 parts of titanium dioxide as a filler were added. The blend was hand blended to obtain a uniform blend. This blend formulation was added to 195
The mixture was kneaded with an 8-inch roll at a temperature of 3 ° C. for 3 minutes, pressed with a press machine at 200 ° C. for 10 minutes, and then cut to obtain a test piece.
When an Izod impact test was conducted at -7 ° C according to JIS K 7110, the Izod impact test value was 7.
It was 5 kg · cm / cm 2 . In addition, JIS K7
When a tensile test was conducted at 82 ° C. according to No. 113, the tensile strength was 258 kg / cm 2 . Also, J
Vicat at 5kg load according to IS K 7206
The softening point was 116.6 ° C. The flow value of the molded product flowing through a nozzle having a diameter of 1 mm and a length of 10 mm at 200 ° C. by the Koka type flow B method was 1.8 × 10 −2 cc / sec.
【００１８】上記の実施例および比較例の結果を表１に
まとめた。Table 1 summarizes the results of the above Examples and Comparative Examples.
【００１９】[0019]
【表１】 [Table 1]
【００２０】[0020]
【発明の効果】実施例１、２の結果から明らかなよう
に、塩素化塩化ビニル系樹脂組成物中にポリオルガノシ
ロキサン１〜９重量部を含有し、しかも塩素化ポリエチ
レンを１〜６重量部含有した塩素化塩化ビニル系樹脂組
成物を用いると、成形体の高温での引張強度を維持した
ままで、低温での耐衝撃性に優れると同時に、溶融加工
特性が格段に優れた、好ましい塩素化塩化ビニル系樹脂
組成物を提供できる。As is clear from the results of Examples 1 and 2, the chlorinated vinyl chloride resin composition contains 1 to 9 parts by weight of polyorganosiloxane and 1 to 6 parts by weight of chlorinated polyethylene. When a chlorinated vinyl chloride resin composition is used, the molded article has excellent low-temperature impact resistance while maintaining high-temperature tensile strength, and at the same time, has excellent melt processing characteristics, and is preferably a chlorine-containing resin. A vinyl chloride resin composition can be provided.
フロントページの続き (51)Int.Cl.7 識別記号 ＦＩ テーマコート゛(参考） Ｃ０８Ｌ 23:28） Ｃ０８Ｌ 23:28） Continued on the front page (51) Int.Cl. 7 Identification symbol FI Theme coat II (Reference) C08L 23:28) C08L 23:28)
Claims (2)
あり、塩素化度が６２〜７０重量％である塩素化塩化ビ
ニル系樹脂１００重量部とポリオルガノシロキサン１〜
９重量部および塩素化ポリエチレン１〜６重量部を含ん
でなる塩素化塩化ビニル系樹脂組成物。1. 100 parts by weight of a chlorinated vinyl chloride resin having a degree of polymerization before chlorination of 600 to 1500, and a degree of chlorination of 62 to 70% by weight, and 100 parts by weight of polyorganosiloxane 1
A chlorinated vinyl chloride resin composition comprising 9 parts by weight and 1 to 6 parts by weight of chlorinated polyethylene.
ことを特徴とする請求項第１項記載の塩素化塩化ビニル
系樹脂組成物。2. The chlorinated vinyl chloride resin composition according to claim 1, comprising 2 to 4 parts by weight of chlorinated polyethylene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP34563199A JP2001164068A (en) | 1999-12-06 | 1999-12-06 | Chlorinated vinyl chloride resin composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP34563199A JP2001164068A (en) | 1999-12-06 | 1999-12-06 | Chlorinated vinyl chloride resin composition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2001164068A true JP2001164068A (en) | 2001-06-19 |
Family
ID=18377919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP34563199A Pending JP2001164068A (en) | 1999-12-06 | 1999-12-06 | Chlorinated vinyl chloride resin composition |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2001164068A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101840127B1 (en) | 2016-09-26 | 2018-03-19 | 롯데케미칼 주식회사 | Polyethylene with good thermal stability and chlorinated polyethylene prepared by using the same |
-
1999
- 1999-12-06 JP JP34563199A patent/JP2001164068A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101840127B1 (en) | 2016-09-26 | 2018-03-19 | 롯데케미칼 주식회사 | Polyethylene with good thermal stability and chlorinated polyethylene prepared by using the same |
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