JP2000186180A - Vinyl chloride resin composition - Google Patents
Vinyl chloride resin compositionInfo
- Publication number
- JP2000186180A JP2000186180A JP10364498A JP36449898A JP2000186180A JP 2000186180 A JP2000186180 A JP 2000186180A JP 10364498 A JP10364498 A JP 10364498A JP 36449898 A JP36449898 A JP 36449898A JP 2000186180 A JP2000186180 A JP 2000186180A
- Authority
- JP
- Japan
- Prior art keywords
- vinyl chloride
- chloride resin
- parts
- weight
- resin composition
- 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)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は耐候性、抗菌性、衝
撃性に優れた塩化ビニル系樹脂組成物に関する。本発明
の塩化ビニル系樹脂組成物は耐候性、抗菌性を必要とさ
れる製品に有用である。例えば、自動車内装部品やクー
ラーダクトカバー部品や幅木等の建材部品がある。TECHNICAL FIELD The present invention relates to a vinyl chloride resin composition having excellent weather resistance, antibacterial properties and impact resistance. The vinyl chloride resin composition of the present invention is useful for products requiring weather resistance and antibacterial properties. For example, there are automobile interior parts, cooler duct cover parts, and building material parts such as baseboards.
【０００２】[0002]
【従来の技術】塩化ビニル系樹脂は、本来の特性、即ち
着色性、易成形加工性、意匠性付与、経済性等の利点か
ら、自動車部品、建材、家電製品、雑貨等に幅広く使用
されている。更に近年、清潔性を重要視する市場要求か
ら人体と接触する可能性のある製品に抗菌性を付与し、
長期間の使用に耐え得る製品の開発要望がある。2. Description of the Related Art Vinyl chloride resins have been widely used in automobile parts, building materials, home appliances, miscellaneous goods, etc. because of their inherent properties, namely, colorability, easy moldability, designability, and economical advantages. I have. Furthermore, in recent years, antibacterial properties have been added to products that may come into contact with the human body due to market requirements that emphasize cleanliness,
There is a demand for the development of products that can withstand long-term use.
【０００３】[0003]
【発明が解決しようとする課題】本発明者は上記の現状
に鑑み、耐候性、抗菌性、衝撃性に優れる製品を開発す
べく鋭意検討の結果、安定剤、抗菌剤、紫外線吸収剤、
強化剤を塩化ビニル系樹脂に混練することにより、上述
の目的を達しうることを見出し本発明を完成するに到っ
た。即ち、本発明の目的は耐候性、抗菌性、衝撃性に優
れた塩化ビニル系樹脂組成物を提供するにある。SUMMARY OF THE INVENTION In view of the above situation, the present inventors have conducted intensive studies to develop products having excellent weather resistance, antibacterial properties, and impact properties.
It has been found that the above object can be achieved by kneading a reinforcing agent into a vinyl chloride resin, and the present invention has been completed. That is, an object of the present invention is to provide a vinyl chloride resin composition having excellent weather resistance, antibacterial properties and impact resistance.
【０００４】[0004]
【課題を解決するための手段】本発明の要旨とするとこ
ろは、塩化ビニル系樹脂１００重量部に対し、次の組成
式（１）The gist of the present invention is to provide the following composition formula (1) based on 100 parts by weight of a vinyl chloride resin.
【０００５】[0005]
【数２】 Ｍｇ1-x ＡＬx （ＯＨ）2 （ＣＯ3 ）0.5x・ｍＨ2 Ｏ …（１）## EQU2 ## Mg 1-x AL x (OH) 2 (CO 3 ) 0.5x · mH 2 O (1)
【０００６】（式中、ｘ及びｍはそれぞれ０＜ｘ＜０．
５及び０＜ｍ＜２で規定される数を示す）で示されるハ
イドロタルサイト１〜６重量部と有機錫熱安定剤６〜１
重量部、及び銀−ゼオライト系抗菌剤０．０１〜５重量
部を含有してなる塩化ビニル系樹脂組成物に存する。(Where x and m are each 0 <x <0.
5 and 0 <m <2) and 1 to 6 parts by weight of hydrotalcite and an organotin heat stabilizer 6-1.
In a vinyl chloride resin composition containing 1 part by weight and 0.01 to 5 parts by weight of a silver-zeolite antibacterial agent.
【０００７】[0007]
【発明の実施の形態】本発明を詳細に説明する。本発明
の塩化ビニル系樹脂組成物の塩化ビニル系樹脂はポリ塩
化ビニルが挙げられ、特に平均重合度が６００〜１３０
０のものが好適である。平均重合度が６００よりも小さ
くなると耐衝撃強度が低下する傾向があり、また平均重
合度が１３００よりも大きくなると樹脂の溶融粘度が高
くなり成形加工性が低下する傾向があるからである。DETAILED DESCRIPTION OF THE INVENTION The present invention will be described in detail. The vinyl chloride resin of the vinyl chloride resin composition of the present invention includes polyvinyl chloride, and particularly has an average degree of polymerization of 600 to 130.
A value of 0 is preferred. If the average degree of polymerization is less than 600, the impact strength tends to decrease, and if the average degree of polymerization exceeds 1300, the melt viscosity of the resin tends to increase, and the moldability tends to decrease.
【０００８】本発明の塩化ビニル系樹脂組成物は上記の
塩化ビニル系樹脂からなる樹脂成分に前記（１）式で示
されるハイドロタルサイトと有機錫熱安定剤、及び銀−
ゼオライト系抗菌剤を配合してなることを骨子とするも
のである。ハイドロタルサイトはマグネシウム、アルミ
ニウムの含水塩基性炭酸塩からなる無機物質であり種々
の組成のものが知られているが、本発明で使用するハイ
ドロタルサイトは前記（１）式で示される組成のもので
あることが必要である。[0008] The vinyl chloride resin composition of the present invention comprises a resin component comprising the above-mentioned vinyl chloride resin, a hydrotalcite represented by the above formula (1), an organic tin heat stabilizer, and a silver salt.
The main point is that a zeolite-based antibacterial agent is blended. Hydrotalcite is an inorganic substance composed of a hydrated basic carbonate of magnesium and aluminum, and various compositions are known. The hydrotalcite used in the present invention has a composition represented by the above formula (1). Need to be something.
【０００９】有機錫熱安定剤としては、市販の種々のも
のが使用されるが、特に耐候性が良好とされるジブチル
錫ラウレート、ジブチル錫マレートあるいはジブチル錫
カルボキシレートである。ハイドロタルサイトと有機錫
熱安定剤の使用量は、塩化ビニル系樹脂１００重量部に
対してハイドロタルサイト／有機錫熱安定剤：１〜６／
６〜１重量部であることが必要であり、各使用量が少な
すぎると熱安定性向上の効果が少なく多すぎると添加割
合に比例したほど熱安定性の向上は認められず、経済的
にも不利である。As the organic tin heat stabilizer, various commercially available ones can be used. Among them, dibutyltin laurate, dibutyltin malate or dibutyltin carboxylate, which is particularly excellent in weather resistance, is used. The amount of the hydrotalcite and the organotin heat stabilizer used is based on the hydrotalcite / organotin heat stabilizer: 1 to 6/100 parts by weight of the vinyl chloride resin.
It is necessary to be 6 to 1 part by weight. If each amount is too small, the effect of improving the thermal stability is small, and if it is too large, the improvement of the thermal stability is not recognized in proportion to the addition ratio, and economically. Is also disadvantageous.
【００１０】抗菌剤は耐候性効果が優れる銀−ゼオライ
ト系抗菌剤であることが必要である。他の種類の抗菌剤
であると、組成物の耐候性を悪化させる。銀−ゼオライ
ト系抗菌剤の使用量は塩化ビニル系樹脂１００重量部に
対して０．０１〜５重量部であることが必要である。使
用量が０．０１重量部未満では抗菌効果が発現し難く、
５重量部超えても添加割合に比例したほど抗菌効果の著
しい増加は認められず、経済的にも不利である。It is necessary that the antibacterial agent is a silver-zeolite antibacterial agent having an excellent weather resistance effect. Other types of antimicrobial agents reduce the weather resistance of the composition. It is necessary that the amount of the silver-zeolite antibacterial agent used is 0.01 to 5 parts by weight based on 100 parts by weight of the vinyl chloride resin. If the amount used is less than 0.01 part by weight, the antibacterial effect is difficult to develop,
Even if the amount exceeds 5 parts by weight, a remarkable increase in the antibacterial effect is not observed as the proportion increases, which is economically disadvantageous.
【００１１】本発明の塩化ビニル系樹脂組成物には紫外
線吸収剤を添加することができる。紫外線吸収剤として
は、通常の市販品が使用され、その使用量は塩化ビニル
系樹脂１００重量部に対して０．０１〜５重量部である
ことが必要である。使用量が０．０１重量部未満では紫
外線防止効果が充分でなく、５重量部を超えても添加割
合に比例したほど紫外線防止効果向上の効果は認められ
ず経済的にも不利である。An ultraviolet absorber can be added to the vinyl chloride resin composition of the present invention. As the ultraviolet absorber, a usual commercial product is used, and the amount of the ultraviolet absorber must be 0.01 to 5 parts by weight based on 100 parts by weight of the vinyl chloride resin. If the amount is less than 0.01 part by weight, the effect of preventing ultraviolet rays is not sufficient, and if it exceeds 5 parts by weight, the effect of improving the effect of preventing ultraviolet rays is not recognized as it is proportional to the ratio of addition, which is economically disadvantageous.
【００１２】本発明の塩化ビニル系樹脂組成物にはアク
リル系ゴム物質または塩素化ポリエチレンを添加するこ
とができる。アクリル系ゴム物質または塩素化ポリエチ
レンとしては通常の市販品が使用され、その使用量は塩
化ビニル系樹脂１００重量部に対して１〜３０重量部で
あることが必要である。使用量が１重量部未満では衝撃
性向上の効果が少なく３０重量部より多い場合は、成形
加工性が劣ってくる。An acrylic rubber substance or chlorinated polyethylene can be added to the vinyl chloride resin composition of the present invention. As the acrylic rubber substance or the chlorinated polyethylene, a usual commercial product is used, and the amount of use is required to be 1 to 30 parts by weight based on 100 parts by weight of the vinyl chloride resin. If the amount is less than 1 part by weight, the effect of improving the impact resistance is small, and if it is more than 30 parts by weight, the moldability is poor.
【００１３】本発明の塩化ビニル系樹脂組成物には必要
に応じて周知の各種添加剤、例えば、滑剤、酸化防止
剤、充填剤、着色剤、帯電防止剤、アクリル系樹脂等の
成形加工助剤、発泡剤等、塩化ビニル系樹脂に通常使用
する範囲で、且つ塩化ビニル系樹脂の物性を損なわない
範囲で配合しても良い。本発明の塩化ビニル系樹脂組成
物を調整するには塩化ビニル系樹脂、ハイドロタルサイ
トと有機錫熱安定剤、抗菌剤並びに必要に応じて上述の
各種添加剤を所望量添加して混合機で混合しまたは混練
機により加熱混練する。[0013] The vinyl chloride resin composition of the present invention may be used, if necessary, with various known additives such as a lubricant, an antioxidant, a filler, a coloring agent, an antistatic agent, and a molding aid for an acrylic resin. An agent, a foaming agent, and the like may be added in a range that is usually used for a vinyl chloride resin and that does not impair the physical properties of the vinyl chloride resin. To adjust the vinyl chloride resin composition of the present invention, a vinyl chloride resin, a hydrotalcite and an organotin heat stabilizer, an antibacterial agent and, if necessary, a desired amount of the various additives described above are added and mixed with a mixer. Mix or heat knead with a kneader.
【００１４】上述の配合成分を混合するのに用いる混合
又は混練に用いる混合機又は混練機は、実質的に配合物
を均一に混合、混練できる装置なら特に限定されるもの
ではなく、混合機としては、例えば、ヘンシェルミキサ
ー、リボンブレンダー、プラネタリーミキサー等が挙げ
られ、混練機としては、例えば、単軸押出機、２軸押出
機、ロールミル、バンバリーミキサー、ニーダー等加熱
しながら剪断力下で混練できるものが挙げられる。本発
明の塩化ビニル系樹脂組成物は、粉末状であってもペレ
ット状であっても良い。The mixer or kneader used for mixing or kneading for mixing the above-mentioned components is not particularly limited as long as it can substantially uniformly mix and knead the compound. Examples thereof include a Henschel mixer, a ribbon blender, and a planetary mixer. Examples of the kneading machine include a single-screw extruder, a twin-screw extruder, a roll mill, a Banbury mixer, a kneader, and the like, which are kneaded under a shearing force while heating. What you can do is listed. The vinyl chloride resin composition of the present invention may be in the form of a powder or a pellet.
【００１５】本発明の塩化ビニル系樹脂組成物は、押出
成形、射出成形、インフレーション成形、回転成形、プ
レス成形、カレンダー成形等の各種成形法を用いること
により所望の製品に成形される。又、本発明の塩化ビニ
ル系樹脂組成物は他の樹脂又は金属とをダイス内で又は
ダイス外近傍で積層する共押出方法、インサート射出成
形法、同時射出成形法等の成形方法を採用して上述の製
品を製造しても良い。The vinyl chloride resin composition of the present invention is formed into a desired product by using various molding methods such as extrusion molding, injection molding, inflation molding, rotational molding, press molding, and calendar molding. Further, the vinyl chloride resin composition of the present invention employs a molding method such as a co-extrusion method, an insert injection molding method, and a simultaneous injection molding method in which another resin or a metal is laminated in a die or near the outside of the die. The products described above may be manufactured.
【００１６】[0016]
【実施例】次に、本発明を実施例により更に詳細に説明
するが、本発明はその要旨を超えない限り以下の実施例
に限定されるものではない。 （実施例１、比較例１〜７）表１に示す種類及び量（重
量部）の塩化ビニル樹脂、ハイドロタルサイト、有機錫
熱安定剤、抗菌剤並びに紫外線吸収剤０．５重量部、ア
クリル系ゴム６重量部、滑剤（金属石鹸）３．３重量
部、充填剤（炭酸カルシウム）５重量部及び顔料（カー
ボンブラック）０．５重量部を配合し、ヘンシェルミキ
サーで混合した。得られた混合物を直径９インチのミル
ロールを用いて温度１７０℃で６分間混練して、厚さ
０．３ｍｍのシートを得た。次いで、このシートを数枚
重ねて１９０℃でプレス成形して厚さ１ｍｍのプレス板
を得た。このプレス板を各種試験に供した。試験結果は
表−１に併記した。EXAMPLES Next, the present invention will be described in more detail with reference to examples, but the present invention is not limited to the following examples unless it exceeds the gist. (Example 1, Comparative Examples 1 to 7) 0.5 parts by weight of vinyl chloride resin, hydrotalcite, organotin heat stabilizer, antibacterial agent and ultraviolet absorber in the types and amounts (parts by weight) shown in Table 1 6 parts by weight of a system rubber, 3.3 parts by weight of a lubricant (metal soap), 5 parts by weight of a filler (calcium carbonate) and 0.5 parts by weight of a pigment (carbon black) were mixed and mixed by a Henschel mixer. The obtained mixture was kneaded using a mill roll having a diameter of 9 inches at a temperature of 170 ° C. for 6 minutes to obtain a sheet having a thickness of 0.3 mm. Next, several sheets were stacked and press-formed at 190 ° C. to obtain a pressed plate having a thickness of 1 mm. This pressed plate was subjected to various tests. The test results are shown in Table 1.
【００１７】[0017]
【表１】 [Table 1]
【００１８】 ＰＶＣ ：ＳＧ８００（三菱化学社製、平均重合度：８００） ハイドロタルサイト ：アルカマイザー１（協和化学社製、Ｍｇ0.67ＡＬ0.33 （ＯＨ）2 （ＣＯ3 ）0.165 ・０．５Ｈ2 Ｏ Ｓｎ ：ＴＶＳ１４５０（日東化成社製、ビス（メルカプト酸 エステル）ジブチルスズ） Ｐｂ ：ＳＡＫ−ＴＳ（品川化工社製、三塩基性硫酸鉛） Ａｇ−ゼオライト ：ゼオミックＸＡＷ１０Ｄ（シナネンゼオッミク社製、 銀−ゼオライト系） Ａｇ−リン酸 ：ラサップＡＮ６００ＳＡ（ラサ工業社製、銀−リン酸 系） Ag−リン酸ジルコニウム：ノバロンＡＧ１１００（東亜合成社製、銀−リン酸ジ ルコニウム系）PVC: SG800 (Mitsubishi Chemical Co., Ltd., average degree of polymerization: 800) Hydrotalcite: Alkamizer 1 (Kyowa Chemical Co., Ltd., Mg 0.67 AL 0.33 (OH) 2 (CO 3 ) 0.165 · 0.5H 2 O Sn: TVS1450 (manufactured by Nitto Kasei Co., Ltd., bis (mercapto acid ester) dibutyltin) Pb: SAK-TS (manufactured by Shinagawa Kako Co., Ltd., tribasic lead sulfate) Ag-zeolite: Zeomic XAW10D (manufactured by Sinanen Zeomic, silver-) Ag-phosphoric acid: Ag-phosphoric acid: Lasap AN600SA (manufactured by Lhasa Industry Co., Ltd., silver-phosphoric acid system) Ag-zirconium phosphate: Novalon AG1100 (manufactured by Toagosei Co., Ltd., silver-zirconium phosphate system)
【００１９】本発明の塩化ビニル系樹脂組成物の各種試
験法は次のように実施した。 抗菌性試験；滅菌シャーレに入った検体（樹脂平板の成
形品）に試験菌液を０．５ｍｌ接種（滴下）し、その上
をフィルムで被覆して蓋をした後、相対温度９０％以
上、温度３５±１℃の条件下で保存し、及び２４時間保
存後に検体上の生菌数の測定を行なう。Various test methods for the vinyl chloride resin composition of the present invention were carried out as follows. Antibacterial test: 0.5 ml of the test bacterium solution was inoculated (dropped) into a sample (molded resin plate) placed in a sterile petri dish, covered with a film and covered, and then subjected to a relative temperature of 90% or more. After storage at a temperature of 35 ± 1 ° C., and after storage for 24 hours, the number of viable bacteria on the sample is measured.
【００２０】測定は検体を食塩０．８５％のリン酸緩衝
溶液１００ｍｌで洗い出し、この溶液について普通寒天
培地を用いた混合希釈平板培養法により生菌数を測定
し、検体１枚当たりの生菌数に換算した。なお、使用し
た試験菌液は、大腸菌及び黄色ブドウ球菌をそれぞれ前
培養し、食塩０．８５％のリン酸緩衝溶液で希釈し、約
１０5 〜１０6 個／ｍｌとなるように調整した。For the measurement, the specimen was washed out with 100 ml of a phosphate buffer solution containing 0.85% salt, and the viable cell count of this solution was measured by a mixed dilution plate culture method using an ordinary agar medium. It was converted to a number. The test bacterial solution used was prepared by pre-cultivating Escherichia coli and Staphylococcus aureus, respectively, diluting with a phosphate buffer solution containing 0.85% of sodium chloride, and adjusting to about 10 5 to 10 6 cells / ml.
【００２１】耐候性試験；岩崎電気社製アイスーパーＵ
Ｖテスター（ＳＵＶ−Ｗ１１型）超促進耐候性試験機に
てブラックパネル温度６３℃、紫外線強度９０ｍＷ／ｃ
ｍ2、照射時湿度７０％、照射／結露＝５時間／１時間
の条件下、３０時間照射した。試験片の照射前後の変色
の程度を倉敷紡績社製システムアウカラーにより色差測
定及び変色の程度を目視にて判定した。 ◎：変色がなく、実用上問題ない ○：変色が若干あるが、実用上問題ない △：変色があるが、実用上問題ない ×：変色が著しく、実用に供し難いWeather resistance test: I-Super U manufactured by Iwasaki Electric Co., Ltd.
V-tester (SUV-W11 type) super-accelerated weathering tester, black panel temperature 63 ° C, UV intensity 90mW / c
Irradiation was performed for 30 hours under the conditions of m 2 , irradiation humidity of 70%, and irradiation / dew condensation = 5 hours / 1 hour. The degree of discoloration before and after irradiation of the test piece was measured by a color difference measurement using a system outer collar manufactured by Kurashiki Spinning Co., Ltd., and the degree of discoloration was visually determined. ◎: No discoloration, no problem in practical use 若干: Slight discoloration, but no problem in practical use Δ: Discoloration, but no problem in practical use ×: Discoloration is remarkable, and practical use is difficult
【００２２】[0022]
【発明の効果】本発明の塩化ビニル系樹脂組成物はハイ
ドロタルサイトと有機錫熱安定剤及び銀−ゼオライト系
抗菌剤が配合されているので、該組成物の物理的強度を
低下させることなく抗菌性及び耐候性を必要とされる製
品に有用である。Since the vinyl chloride resin composition of the present invention contains hydrotalcite, an organotin heat stabilizer and a silver-zeolite antibacterial agent, it does not lower the physical strength of the composition. Useful for products requiring antimicrobial and weather resistance.
───────────────────────────────────────────────────── 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 33:08） (Ｃ０８Ｌ 27/06 23:28） ──────────────────────────────────────────────────続 き Continued on the front page (51) Int.Cl. 7 Identification symbol FI Theme coat ゛ (Reference) C08L 33:08) (C08L 27/06 23:28)
Claims (3)
次の組成式（１） 【数１】 Ｍｇ1-x ＡＬx （ＯＨ）2 （ＣＯ3 ）0.5x・ｍＨ2 Ｏ …（１） （式中、ｘ及びｍはそれぞれ０＜ｘ＜０．５及び０≦ｍ
≦２で規定される数を示す）で示されるハイドロタルサ
イト１〜６重量部と有機錫熱安定剤６〜１重量部、及び
銀−ゼオライト系抗菌剤０．０１〜５重量部を含有して
なる塩化ビニル系樹脂組成物。[Claim 1] 100 parts by weight of a vinyl chloride resin,
The following composition formula (1): Mg 1-x AL x (OH) 2 (CO 3 ) 0.5x · mH 2 O (1) (where x and m are respectively 0 <x <0. 5 and 0 ≦ m
≦ 2), 1 to 6 parts by weight of hydrotalcite, 6 to 1 part by weight of an organic tin heat stabilizer, and 0.01 to 5 parts by weight of a silver-zeolite antibacterial agent. A vinyl chloride resin composition comprising:
請求項１記載の塩化ビニル系樹脂組成物。2. The vinyl chloride resin composition according to claim 1, which contains 0.01 to 5 parts by weight of an ultraviolet absorber.
チレン１〜３０重量部を含む請求項１記載又は請求項２
記載の塩化ビニル系樹脂組成物。3. The method according to claim 1, which comprises 1 to 30 parts by weight of an acrylic rubber substance or chlorinated polyethylene.
The vinyl chloride resin composition as described in the above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10364498A JP2000186180A (en) | 1998-12-22 | 1998-12-22 | Vinyl chloride resin composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10364498A JP2000186180A (en) | 1998-12-22 | 1998-12-22 | Vinyl chloride resin composition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2000186180A true JP2000186180A (en) | 2000-07-04 |
Family
ID=18481965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10364498A Pending JP2000186180A (en) | 1998-12-22 | 1998-12-22 | Vinyl chloride resin composition |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2000186180A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6187456B1 (en) * | 1999-04-09 | 2001-02-13 | Milliken & Company | Method of inhibiting color change in a plastic article comprising silver-based antimicrobials |
| WO2008018521A1 (en) * | 2006-08-08 | 2008-02-14 | Mitsubishi Plastics, Inc. | Transparent flame-retardant vinyl chloride resin composition and molded body |
| CN104479242A (en) * | 2014-11-21 | 2015-04-01 | 苏州新区佳合塑胶有限公司 | Organic tin stabilizer formula of PVC (polyvinyl chloride) plastic |
| JP2018051959A (en) * | 2016-09-29 | 2018-04-05 | 凸版印刷株式会社 | Decorative sheet and metallic decorative material |
| JP2019035023A (en) * | 2017-08-15 | 2019-03-07 | 住友ベークライト株式会社 | Vinyl chloride resin composition and sheet material |
-
1998
- 1998-12-22 JP JP10364498A patent/JP2000186180A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6187456B1 (en) * | 1999-04-09 | 2001-02-13 | Milliken & Company | Method of inhibiting color change in a plastic article comprising silver-based antimicrobials |
| WO2008018521A1 (en) * | 2006-08-08 | 2008-02-14 | Mitsubishi Plastics, Inc. | Transparent flame-retardant vinyl chloride resin composition and molded body |
| JPWO2008018521A1 (en) * | 2006-08-08 | 2010-01-07 | 三菱樹脂株式会社 | Vinyl chloride resin composition and molded body |
| CN104479242A (en) * | 2014-11-21 | 2015-04-01 | 苏州新区佳合塑胶有限公司 | Organic tin stabilizer formula of PVC (polyvinyl chloride) plastic |
| JP2018051959A (en) * | 2016-09-29 | 2018-04-05 | 凸版印刷株式会社 | Decorative sheet and metallic decorative material |
| JP2019035023A (en) * | 2017-08-15 | 2019-03-07 | 住友ベークライト株式会社 | Vinyl chloride resin composition and sheet material |
| JP7110557B2 (en) | 2017-08-15 | 2022-08-02 | 住友ベークライト株式会社 | Vinyl chloride resin composition and sheet material |
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