JP2000178871A - Flame-retarded polyester pongee and method for flame- retarding polyester pongee - Google Patents
Flame-retarded polyester pongee and method for flame- retarding polyester pongeeInfo
- Publication number
- JP2000178871A JP2000178871A JP10354903A JP35490398A JP2000178871A JP 2000178871 A JP2000178871 A JP 2000178871A JP 10354903 A JP10354903 A JP 10354903A JP 35490398 A JP35490398 A JP 35490398A JP 2000178871 A JP2000178871 A JP 2000178871A
- Authority
- JP
- Japan
- Prior art keywords
- flame
- polyester
- polyester pongee
- flame retardant
- retardant
- 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.)
- Granted
Links
Landscapes
- Chemical Or Physical Treatment Of Fibers (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は難燃性を有し、特に
のぼり旗の製造に好適な低隠蔽性で捺染堅牢度に優れた
難燃化処理されたポリエステルポンジー及びポリエステ
ルポンジーの難燃化処理方法に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to flame-retardant polyester ponsies and flame-retardant polyester ponsies, which are flame-retardant, and are particularly suitable for the production of a banner with a low concealment property and excellent in print fastness. Regarding the processing method.
【０００２】[0002]
【従来の技術】従来から広告用のぼり（幟）等ののぼり
旗の製造には、ポリエステルポンジーが用いられてい
る。セルロース系繊維に難燃性を付与する場合には燐酸
系難燃剤が従来から使用されているが、この難燃剤は合
成繊維及び合成樹脂の難燃性付与には効果がない。消防
法により公告旗には難燃性が要求され、現在一般に行わ
れているポリエステルポンジー基布の難燃処理には、難
燃剤としてデカブロムジフェニルオキサイド（ＤＢＤＰ
Ｏ）と三酸化アンチモン（以下Ｓｂ2Ｏ3と記す）を用
い、これらの混合スラリーをアクリル酸エステル系エマ
ルジョンに分散させた難燃性処理剤が用いられている。2. Description of the Related Art Conventionally, polyester pongee has been used for manufacturing a banner such as an advertising banner. Phosphoric acid-based flame retardants have conventionally been used to impart flame retardancy to cellulosic fibers, but these flame retardants are not effective in imparting flame retardancy to synthetic fibers and synthetic resins. According to the Fire Service Law, the flag is required to have flame retardancy. In general, flame retardant treatment of polyester pongee base fabric is performed by using decabromdiphenyl oxide (DBDP) as a flame retardant.
O) and antimony trioxide (hereinafter, referred to as Sb 2 O 3 ), and a flame retardant is used in which a mixed slurry of these is dispersed in an acrylate-based emulsion.
【０００３】上記の難燃剤の組み合わせは、バインダー
として使用する難燃化が困難なアクリル酸エステル系ポ
リマーの難燃化に好適なものである。しかしながら、難
燃剤として使用されるＳｂ2Ｏ3は粒子径が大きい（通常
１〜３μｍ程度）ため、隠蔽性が生じてプリント部分が
白味を帯び、顔料の発色性が損なわれるという問題があ
る。他にも、満足すべき難燃性能が付与されても、摩擦
堅牢度等の捺染堅牢度を低下させる問題がある。このた
め難燃剤の配合量を減じることが検討されたが、難燃性
能が不足し、これを補う目的で更に後工程において追加
難燃処理を施す必要があり、コストアップとなってい
る。[0003] The combination of the above-mentioned flame retardants is suitable for the flame retardation of acrylate polymer which is difficult to be used as a binder. However, Sb 2 O 3 which is used as a flame retardant has a large particle size (generally about 1 to 3 [mu] m), the print portion covering property occurs is whitish, there is a problem that color development of the pigment is impaired . In addition, even if satisfactory flame retardancy is imparted, there is a problem in that print fastness such as friction fastness is lowered. For this reason, it has been considered to reduce the amount of the flame retardant, but the flame retardant performance is insufficient, and it is necessary to perform an additional flame retardant treatment in a subsequent process for the purpose of compensating for this.
【０００４】[0004]
【発明が解決しようとする課題】従って、本発明の目的
は、上記の従来の問題が解消され、低隠蔽性で捺染堅牢
度を低下させない難燃性に優れた難燃化処理されたポリ
エステルポンジー及びポリエステルポンジーの難燃化処
理方法を提供することである。本発明者は上記目的を達
成すべく鋭意検討した結果、難燃剤として五酸化アンチ
モン（Ｓｂ２Ｏ5）のゾル（コロイド状五酸化アンチモ
ン）を用い、バインダーとしてのアクリル酸エステル系
ポリマーエマルジョンに代えてハロゲン系ポリマーエマ
ルジョンを使用することで、難燃剤の配合量を減ずるこ
とが可能になり、旗の仕上りの色彩が鮮明になり、捺染
堅牢度の低下を防止できること、又ポリエステルポンジ
ーの製造工程においてもプリント工程だけで十分な難燃
効果が得られ、追加難燃加工が不用となって工程の簡素
化も達成されることを見出し、この知見に基づいて本発
明を完成するに至った。SUMMARY OF THE INVENTION Accordingly, it is an object of the present invention to solve the above-mentioned conventional problems and to provide a flame-retardant polyester ponsy which has a low concealing property and does not reduce the print fastness. And a method for flame retarding polyester pongee. The present inventors have conducted intensive studies to achieve the above object, and as a result, using a sol (colloidal antimony pentoxide) of antimony pentoxide (Sb 2 O 5 ) as a flame retardant and replacing it with an acrylic ester polymer emulsion as a binder. The use of halogen-based polymer emulsions makes it possible to reduce the amount of flame retardant, which makes the color of the flag clearer and prevents a reduction in print fastness. It was also found that a sufficient flame-retardant effect was obtained only by the printing step, and that additional flame-retardant processing was unnecessary, and that the process could be simplified, and based on this finding, the present invention was completed.
【０００５】[0005]
【課題を解決するための手段】上記の目的は以下の本発
明によって達成される。即ち、本発明は、五酸化アンチ
モンのゾルを含む難燃性処理剤で処理されたことを特徴
とするポリエステルポンジー及びポリエステルポンジー
の難燃化処理方法である。The above object is achieved by the present invention described below. That is, the present invention is a polyester pongee and a method of making a polyester pongee flame-retardant, characterized in that the polyester pongee is treated with a flame-retardant treatment agent containing an antimony pentoxide sol.
【０００６】[0006]
【発明の実施の形態】次に発明の実施の形態を挙げて本
発明を更に詳細に説明する。本発明のポリエステルポン
ジーは、難燃性処理剤でポリエステルポンジー基布を処
理することで難燃性が付与されたものである。本発明で
使用する難燃剤は、五酸化アンチモン（Ｓｂ2 Ｏ5 ）又
は、これとハロゲン系難燃剤の併用である。好ましいの
は上記の難燃剤の併用である。五酸化アンチモンは粒径
が２〜５０ｍμｍ程度のゾル（コロイド状粒子）であ
る。五酸化アンチモンのゾルを使用することで低隠蔽性
となり、ポリエステルポンジー基布の顔料の発色性阻害
が防止されることから顔料の発色性が良好となり、又、
バインダーの捺染堅牢度の低下を最小限に抑えることが
できる。BEST MODE FOR CARRYING OUT THE INVENTION Next, the present invention will be described in more detail with reference to embodiments of the present invention. The polyester pongee of the present invention is provided with flame retardancy by treating a polyester pongee base cloth with a flame retardant treating agent. The flame retardant used in the present invention is antimony pentoxide (Sb 2 O 5 ) or a combination thereof with a halogen-based flame retardant. Preferred is a combination of the above-mentioned flame retardants. Antimony pentoxide is a sol (colloidal particle) having a particle size of about 2 to 50 m. By using a sol of antimony pentoxide, low concealing properties are obtained, and since the inhibition of the coloring properties of the pigment of the polyester pongee base fabric is prevented, the coloring properties of the pigments are improved, and
A decrease in printing fastness of the binder can be minimized.
【０００７】他の難燃剤であるハロゲン系難燃剤として
は、ポリ塩素化パラフィン等の塩素系難燃剤；デカブロ
モジフェニルオキサイド（ＤＢＤＰＯ）、ペンタブロモ
クロロシクロヘキサン（ＰＢＣＣＨ）、ヘキサブロモシ
クロドデカン（ＨＢＣＤ）、２，３，４，５−ペンタブ
ロモエチルベンゼン（ＰＢＥＢ）等の臭素系難燃剤が挙
げられる。臭素系難燃剤の使用が好ましく、そのなかで
はＤＢＤＰＯが特に好ましい。難燃剤を固体状態で使用
する場合にはできるだけ微細粒子として使用することが
好ましい。五酸化アンチモンとハロゲン系難燃剤を併用
する場合、両者の使用割合は、五酸化アンチモン対ハロ
ゲン系難燃剤が重量比で１：１〜１：５が好ましく、さ
らに好ましくは１：３である。Other halogen-based flame retardants, such as chlorine-based flame retardants such as polychlorinated paraffin; decabromodiphenyl oxide (DBDPO), pentabromochlorocyclohexane (PBCCH), and hexabromocyclododecane (HBCD) , 2,3,4,5-pentabromoethylbenzene (PBEB) and the like. The use of brominated flame retardants is preferred, of which DBDPO is particularly preferred. When the flame retardant is used in a solid state, it is preferable to use the flame retardant as fine particles as possible. When antimony pentoxide and a halogen-based flame retardant are used in combination, the ratio of the two is preferably from 1: 1 to 1: 5, more preferably 1: 3, by weight ratio of antimony pentoxide to the halogen-based flame retardant.
【０００８】本発明で使用する上記の難燃剤をポリエス
テルポンジー基布に固着させるバインダーは、ハロゲン
含有ポリマーのエマルジョン（ラテックス）である。ハ
ロゲン含有ポリマーとしては、ポリ塩化ビニル、ポリ塩
化ビニリデン等が挙げられる。エマルジョン中の該ポリ
マー分は特に限定されないが、通常、３０〜６０重量％
程度である。[0008] The binder used in the present invention for fixing the above-mentioned flame retardant to the polyester base cloth is an emulsion (latex) of a halogen-containing polymer. Examples of the halogen-containing polymer include polyvinyl chloride and polyvinylidene chloride. Although the polymer content in the emulsion is not particularly limited, it is usually 30 to 60% by weight.
It is about.
【０００９】本発明で使用する難燃性処理剤はハロゲン
含有ポリマーエマルジョンに上記の難燃剤を分散させた
ものである。該処理剤中の難燃剤は、該ポリマー１００
重量部に対して、通常、８０〜１５０重量部程度の割合
である。又、該処理剤の全固形分濃度は、通常、２５〜
３５重量％程度である。上記の難燃性処理剤を用いてポ
リエステルポンジーを処理するが、処理方法は含浸、塗
布等の従来公知の方法が使用でき、特に限定されない。
ポリエステルポンジーへの含浸又は塗布量（乾燥基準）
は、該基布６０ｇに対して、通常、１０〜２０ｇ／ｍ2
程度の割合である。難燃性処理剤をポリエステルポンジ
ーに含浸又は塗布後、乾燥させることによって難燃化処
理されたポリエステルポンジーが得られる。The flame retardant used in the present invention is obtained by dispersing the above flame retardant in a halogen-containing polymer emulsion. The flame retardant in the treating agent is the polymer 100
The ratio is usually about 80 to 150 parts by weight with respect to parts by weight. The total solid content of the treating agent is usually 25 to 25.
It is about 35% by weight. The polyester pongee is treated using the above-described flame retardant treating agent, and the treatment method can be a conventionally known method such as impregnation or coating, and is not particularly limited.
Impregnation or application amount to polyester pongee (dry basis)
Is usually 10 to 20 g / m 2 with respect to 60 g of the base cloth.
It is a ratio of the degree. After impregnating or applying the flame retardant treating agent to the polyester pongee, the polyester pongee subjected to the flame retarding treatment is obtained by drying.
【００１０】[0010]
【実施例】次に実施例及び比較例を挙げて本発明を具体
的に説明する。 実施例１、比較例１〜２ 下記の配合処方に従って難燃性処理剤を調製した。 塩素含有ポリマーエマルジョン（固形分濃度５０％） １００部 （呉羽化学工業社製 ＶＡＴ Ｓ−３１４） 五酸化アンチモンゾル（平均粒径２０ｍμｍ） ３０部 ＤＢＤＰＯ（平均粒径約１μｍ） ９０部 レジューサー（＊） ２８０部 （注）（＊）水６５部、ミネラルスピリット３０部及び乳化増粘剤５部を混合し たもの 又、五酸化アンチモンを三酸化アンチモン（Ｓｂ2Ｏ3：
平均粒径約１μｍ）に代えた以外は上記と同じ難燃性処
理剤も調製した。Next, the present invention will be described specifically with reference to examples and comparative examples. Example 1, Comparative Examples 1-2 A flame retardant treating agent was prepared according to the following formulation. Chlorine-containing polymer emulsion (solid content: 50%) 100 parts (VAT S-314 manufactured by Kureha Chemical Industry Co., Ltd.) Antimony pentoxide sol (average particle diameter: 20 mμm) 30 parts DBDPO (average particle diameter: about 1 μm) 90 parts Reducer (* ) 280 parts (Note) (*) A mixture of 65 parts of water, 30 parts of mineral spirit and 5 parts of emulsifying thickener. Antimony pentoxide is replaced by antimony trioxide (Sb 2 O 3 :
The same flame retardant treating agent as described above was also prepared except that the average particle size was changed to about 1 μm.
【００１１】上記の難燃性処理剤と水性カラーベース
（青色顔料（pigment Blue 15）２５重量部を水６５重
量部に分散させたもの（大日精化工業社製 ニューラク
チミンカラー Ｂｌｕｅ ＦＬＢ ｃｏｎｃ．）を、そ
れぞれ９０部と１０部の割合で混合して色糊を作製し
た。この色糊をポリエステルポンジーに塗布量が４０〜
５０ｇ／ｍ2 （湿潤基準）となるように機械捺染機を用
いて塗布し、１３０℃の熱風で３分間乾燥処理した。The above-mentioned flame retardant and an aqueous color base (25 parts by weight of a blue pigment (pigment Blue 15) dispersed in 65 parts by weight of water (New Lactimine Color Blue FLB conc., Manufactured by Dainichi Seika Kogyo Co., Ltd.)) Were mixed in proportions of 90 parts and 10 parts, respectively, to prepare a color paste.
It was applied using a mechanical printing machine so as to be 50 g / m 2 (wet basis), and dried with hot air at 130 ° C. for 3 minutes.
【００１２】得られた各難燃化処理されたポリエステル
ポンジーの難燃性をＪＩＳ Ｌ１０９１の繊維製品の燃
焼試験法に従って４５度ミクロバーナー法にて防炎性能
を評価したが、いずれも合格であった。又、残炎時間、
残塵時間及び炭化面積はいずれも規格内であり合格であ
った。次に、各難燃性処理剤を離型紙上に流延して３ミ
ルの樹脂膜を作製し、得られた樹脂膜の透明性をマクベ
ス濃度計で測定し、その測定値を透過度とした（数値が
小さいほど透過性は良好である）。結果は下記の通りで
あった。 The flame retardancy of each of the obtained polyester pombies subjected to flame retardancy was evaluated for flame retardancy by a 45-degree micro burner method in accordance with the textile product combustion test method of JIS L1091. Was. Also, afterflame time,
Both the residual dust time and the carbonized area were within the specifications and were acceptable. Next, each flame-retardant treating agent was cast on release paper to form a 3 mil resin film, and the transparency of the obtained resin film was measured with a Macbeth densitometer. (The smaller the value, the better the transmittance). The results were as follows.
【００１３】[0013]
【発明の効果】以上の本発明によれば、隠蔽性が低く、
バインダーの捺染堅牢度に優れた難燃化処理されたポリ
エステルポンジーが提供される。本発明の該ポンジーは
のぼり（幟）旗等の広告旗の製造に好適である。According to the present invention described above, the concealing property is low,
A flame retardant-treated polyester pongee excellent in printing fastness of a binder is provided. The ponsies of the present invention are suitable for the production of advertising flags such as banners.
───────────────────────────────────────────────────── 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） // Ｃ０８Ｊ 7/04 ＣＦＤ Ｃ０８Ｊ 7/04 ＣＦＤＱ Ｃ０８Ｌ 27/04 Ｃ０８Ｌ 27/04 Ｄ０６Ｍ 101:32 (72)発明者 分部 好孝 東京都中央区日本橋馬喰町一丁目７番６号 大日精化 工業株式会社内 Ｆターム(参考） 4F006 AA35 AA36 AB17 AB18 AB63 AB74 BA04 CA00 DA04 4J002 AE05X BD04W BD10W DE126 EB097 ED077 FA086 FD13X FD136 FD137 GK02 HA07 4L031 AA18 AB31 BA09 CA00 DA16 4L033 BA05 ──────────────────────────────────────────────────続 き Continued on the front page (51) Int.Cl. 7 Identification symbol FI Theme coat ゛ (Reference) // C08J 7/04 CFD C08J 7/04 CFDQ C08L 27/04 C08L 27/04 D06M 101: 32 (72) Inventor Yoshitaka Sebu 1-7-6 Nihonbashi Bakurocho, Chuo-ku, Tokyo Dainichi Seika Kogyo Co., Ltd.F-term (reference) GK02 HA07 4L031 AA18 AB31 BA09 CA00 DA16 4L033 BA05
Claims (5)
理剤で処理されたことを特徴とするポリエステルポンジ
ー。1. A polyester ponge treated with a flame-retardant treating agent containing a sol of antimony pentoxide.
化アンチモンのゾルを含む難燃性処理剤で処理されたこ
とを特徴とするポリエステルポンジー。2. A polyester ponge which has been treated with a flame retardant containing a halogenated flame retardant and antimony pentoxide sol.
ハロゲン系ポリマーを含む請求項１又は２に記載のポリ
エステルポンジー。3. The polyester pongee according to claim 1, wherein the flame retardant comprises a halogen-based polymer as a binder.
は２に記載のポリエステルポンジー。4. The polyester pongee according to claim 1, which is used for manufacturing a flag.
ンチモンのゾル又は五酸化アンチモンのゾル及び微粒子
化したハロゲン系難燃剤を含むハロゲン系ポリマーエマ
ルジョンで処理することを特徴とする難燃性ポリエステ
ルポンジーの難燃化処理方法。5. A flame-retardant polyester pongee characterized in that a polyester pongee base fabric is treated with a sol of antimony pentoxide or a sol of antimony pentoxide and a halogen-based polymer emulsion containing a finely divided halogen-based flame retardant. Flame retardation treatment method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP35490398A JP3383776B2 (en) | 1998-12-14 | 1998-12-14 | Flame retardant treated polyester ponsies and method of flame retarding polyester ponsies |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP35490398A JP3383776B2 (en) | 1998-12-14 | 1998-12-14 | Flame retardant treated polyester ponsies and method of flame retarding polyester ponsies |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2000178871A true JP2000178871A (en) | 2000-06-27 |
| JP3383776B2 JP3383776B2 (en) | 2003-03-04 |
Family
ID=18440694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP35490398A Expired - Fee Related JP3383776B2 (en) | 1998-12-14 | 1998-12-14 | Flame retardant treated polyester ponsies and method of flame retarding polyester ponsies |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3383776B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115726051A (en) * | 2022-10-27 | 2023-03-03 | 桐乡市励志特种纤维股份有限公司 | Stock solution coloring regeneration colored flame-retardant polyester flat filament and preparation method thereof |
-
1998
- 1998-12-14 JP JP35490398A patent/JP3383776B2/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115726051A (en) * | 2022-10-27 | 2023-03-03 | 桐乡市励志特种纤维股份有限公司 | Stock solution coloring regeneration colored flame-retardant polyester flat filament and preparation method thereof |
| CN115726051B (en) * | 2022-10-27 | 2023-12-05 | 桐乡市励志特种纤维股份有限公司 | Stock solution coloring regenerated colored flame-retardant polyester flat filament yarn and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3383776B2 (en) | 2003-03-04 |
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