JPH0465579A - Coated fabric - Google Patents
Coated fabricInfo
- Publication number
- JPH0465579A JPH0465579A JP2176800A JP17680090A JPH0465579A JP H0465579 A JPH0465579 A JP H0465579A JP 2176800 A JP2176800 A JP 2176800A JP 17680090 A JP17680090 A JP 17680090A JP H0465579 A JPH0465579 A JP H0465579A
- Authority
- JP
- Japan
- Prior art keywords
- resin
- fabric
- chitosan
- coated
- dye
- 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.)
- Pending
Links
- 239000004744 fabric Substances 0.000 title claims abstract description 57
- 229920005989 resin Polymers 0.000 claims abstract description 91
- 239000011347 resin Substances 0.000 claims abstract description 91
- 229920001661 Chitosan Polymers 0.000 claims abstract description 37
- 229920000728 polyester Polymers 0.000 claims abstract description 35
- 239000000835 fiber Substances 0.000 claims abstract description 29
- 239000010410 layer Substances 0.000 claims abstract description 20
- 239000000986 disperse dye Substances 0.000 claims abstract description 13
- -1 acrylic ester Chemical class 0.000 claims abstract description 11
- 239000011247 coating layer Substances 0.000 claims abstract description 6
- 229920002050 silicone resin Polymers 0.000 claims description 6
- 229920002803 thermoplastic polyurethane Polymers 0.000 claims description 2
- 238000000576 coating method Methods 0.000 abstract description 22
- 239000011248 coating agent Substances 0.000 abstract description 19
- 239000000975 dye Substances 0.000 abstract description 17
- 238000004043 dyeing Methods 0.000 abstract description 6
- 238000012546 transfer Methods 0.000 abstract description 6
- 229920001296 polysiloxane Polymers 0.000 abstract description 3
- 230000002378 acidificating effect Effects 0.000 abstract description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 14
- 238000013508 migration Methods 0.000 description 9
- 230000005012 migration Effects 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
- 229920005749 polyurethane resin Polymers 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 229920001778 nylon Polymers 0.000 description 5
- 239000005871 repellent Substances 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 230000006196 deacetylation Effects 0.000 description 3
- 238000003381 deacetylation reaction Methods 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 229920002678 cellulose Polymers 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 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 description 1
- 229920002101 Chitin Polymers 0.000 description 1
- 241000238557 Decapoda Species 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000000980 acid dye Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000003431 cross linking reagent Substances 0.000 description 1
- 230000000850 deacetylating effect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000012046 mixed solvent Substances 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
- 238000000859 sublimation Methods 0.000 description 1
- 230000008022 sublimation Effects 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Landscapes
- Coloring (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
Description
【発明の詳細な説明】
[産業上の利用分野]
本発明は、染料移行性のないポリエステル系繊維布帛の
コーティング加工布に関する。DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention relates to a coated polyester fiber fabric without dye migration.
[従来の技術]
現在、−船釣に利用されているコーティング加工布とし
ては、ナイロン繊維を主体とした織編物で、たとえば、
撥水・防水、透湿・撥水、通気性、防炎防融コーティン
グ等の加工を施した各種製品が衣料用または産業用とし
て幅広く利用されている。[Prior Art] Currently, coated fabrics used for boat fishing are woven and knitted fabrics mainly made of nylon fibers, such as:
BACKGROUND ART Various products that have been treated with water-repellent/waterproof, moisture-permeable/water-repellent, breathable, flame-retardant coatings, etc. are widely used for clothing and industrial purposes.
ところが、近年になってナイロン繊維の原料の高騰から
ポリエステルとの価格差が一段と拡大されてきた。そこ
でナイロン繊維に替わるものとして、寸法安定性、強度
、耐光性、また素材の多様性等の特徴に優位性を有する
ポリエステル繊維のコーティング加工の開発が盛んに行
なわれるようになってきた。However, in recent years, the price difference between nylon fiber and polyester has widened further due to the rising cost of raw materials for nylon fiber. Therefore, as an alternative to nylon fibers, coating processing of polyester fibers, which have superior characteristics such as dimensional stability, strength, light resistance, and material versatility, has been actively developed.
[発明が解決しようとする課題]
しかし、ポリエステル系繊維のコーティング加工布は、
コーテイング膜へ染料が移行し著しく汚染するという致
命的な問題を有していた。この理由としては、例えばナ
イロンの酸性染料染めのように繊維と染料が化学的に結
合されたものでなく、ポリエステル繊維の分散染料染め
の場合は、繊維基質を弛緩し、染料分子を物理的に押し
込んで染色を完結させたものであり、更に分散染料は有
機溶剤や合成樹脂に対して溶解性、親和性を有する特性
上、コーティング加工により繊維内の染料がコーティン
グ被膜層に移行すると考えられる。[Problem to be solved by the invention] However, coated cloth made of polyester fibers
This had a fatal problem in that the dye migrated to the coating film and caused significant contamination. The reason for this is that the fiber and dye are not chemically bonded, as is the case with acid dye dyeing of nylon, but in the case of disperse dye dyeing of polyester fiber, the fiber matrix is relaxed and the dye molecules are physically separated. The dyeing process is completed by pressing, and since disperse dyes have solubility and affinity for organic solvents and synthetic resins, it is thought that the dye within the fibers will migrate to the coating film layer during the coating process.
従ってコーティング加工布において、濃色と淡色又は白
色のコーテイング面が接触すると濃色側の染料が淡色又
は白色のコーテイング面にまで容易に移行し、汚染を生
ずるこきになる。かかる問題に関しては、現在までに種
々検討が行なわれてきたが完全なものではなく実用化に
至っていないのが現状である。Therefore, in a coated fabric, when a dark color and a light or white coated surface come into contact, the dye on the dark color side easily migrates to the light or white coated surface, causing staining. Regarding this problem, various studies have been made up to now, but the current situation is that they are not perfect and have not yet been put into practical use.
本発明の目的は、かかる従来技術の欠点に鑑み、染料移
行性のない、かつ加工法の容易なポリエステル系繊維布
帛の樹脂コーティング加工布を提供せんとするものであ
る。SUMMARY OF THE INVENTION In view of the drawbacks of the prior art, an object of the present invention is to provide a resin-coated polyester fiber fabric that is free from dye migration and is easy to process.
[課題を解決するための手段]
本発明は、かかる目的を達成するために、次の構成を有
する。[Means for Solving the Problems] In order to achieve the above object, the present invention has the following configuration.
すなわち、本発明のコーティング加工布は、分散染料で
染色されたポリエステル系繊維布帛の樹脂コーティング
加工布であって、該樹脂コーティング層として、少なく
ともキトサン樹脂か主体成分である樹脂層を含有するこ
とを特徴とするものである。That is, the coated fabric of the present invention is a resin-coated fabric made of polyester fiber fabric dyed with a disperse dye, and contains at least a resin layer whose main component is chitosan resin as the resin coating layer. This is a characteristic feature.
本発明における特徴は、キトサン樹脂という特殊な樹脂
層が、分散染料の移行を阻止することができるという新
しい発見に基づくものである。すなわち、繊維布帛から
昇華移行してくる分散染料をその経路のどこかで阻止し
、接触する他のコーティング加工布へ移行し、汚染させ
ることを防ごうとする技術思想である。コーティング樹
脂層全体をキトサン樹脂を主体に構成するという考え方
もあり得るが、キトサン樹脂は、それ自体では耐水性が
充分でないこと、該樹脂膜がやや硬く柔軟性に乏しいこ
と、また価格的に高価であるなどのことのために、実用
的な面からは適切でない。そこで、コーティング樹脂層
の厚み方向のどこかの部位にキトサン樹脂層を設けるこ
とによって、上述の目的を達成しようとするものである
。The feature of the present invention is based on the new discovery that a special resin layer called chitosan resin can prevent the migration of disperse dyes. In other words, the technical idea is to stop the disperse dye sublimating and migrating from the fiber fabric somewhere along its path, thereby preventing it from migrating to and contaminating other coated fabrics it comes in contact with. It is possible to consider making the entire coating resin layer mainly composed of chitosan resin, but chitosan resin itself does not have sufficient water resistance, the resin film is somewhat hard and inflexible, and it is expensive. This is not appropriate from a practical point of view. Therefore, the above object is attempted to be achieved by providing a chitosan resin layer somewhere in the thickness direction of the coating resin layer.
本発明におけるポリエステル系繊維布帛としては、ポリ
エステル100%の織編物、不織布はもとより、ポリエ
ステル系繊維を必須とする混紡、混繊、交撚してなる糸
で構成された布帛、ならびに、ポリエステル系繊維を必
須とする交織、交編してなる布帛などを使用することが
できるが、ポリエステル系繊維を必須とする布帛であれ
ばよく、特に限定されるものではない。しかし、ポリエ
ステル100%やポリエステル高率混のようにポリエス
テル系繊維の含有率が高い布帛である方が、本発明の効
果は顕著である。The polyester fiber fabric in the present invention includes not only 100% polyester woven or knitted fabrics and non-woven fabrics, but also fabrics composed of yarns made by blending, blending, and intertwisting that essentially contain polyester fibers, as well as polyester fibers. It is possible to use a fabric formed by interweaving or interknitting, which essentially includes polyester fibers, but there is no particular limitation as long as the fabric essentially includes polyester fibers. However, the effect of the present invention is more pronounced when the fabric has a high content of polyester fibers, such as 100% polyester or a fabric with a high proportion of polyester blend.
かかるポリエステル系繊維布帛の染色は、特に限定され
た分散染料、または、特別な染色条件を必要とするもの
ではなく、通常に染色されたものを使用することができ
る。Dyeing of such polyester fiber fabrics does not require particularly limited disperse dyes or special dyeing conditions, and conventionally dyed dyes can be used.
本発明に使用するキトサン樹脂とは、カニやエビの甲殻
の主成分であるキチンを脱アセチル化して得られるポリ
(D−グルコサミン)を主要構成ポリマーとする樹脂で
あり、脱アセチル化度によって、種々のグレードのもの
がある。The chitosan resin used in the present invention is a resin whose main constituent polymer is poly(D-glucosamine) obtained by deacetylating chitin, which is the main component of crab and shrimp shells, and depending on the degree of deacetylation, There are various grades.
本発明では、溶解性を含めた使い易さと入手の容易性か
ら、好ましくは脱アセチル化度60〜99%程度のもの
を使用する。In the present invention, from the viewpoint of ease of use including solubility and availability, a deacetylation degree of about 60 to 99% is preferably used.
本発明は、かかるキトサン樹脂を主体とする樹脂層をポ
リエステル系繊維布帛にコーティングするが、ここで主
体とは、キトサン樹脂が分散染料の昇華移行を阻止し得
る程度に含有されていることを意味するものであり、該
樹脂の含有量に左右されるものではないが、好ましくは
キトサン樹脂を50重量%以上含有するものがよい。In the present invention, a polyester fiber fabric is coated with a resin layer mainly composed of chitosan resin, and the term "mainly composed of chitosan resin" here means that the chitosan resin is contained to an extent that can prevent the sublimation transfer of the disperse dye. Although it does not depend on the content of the resin, it is preferable to use chitosan resin in an amount of 50% by weight or more.
キトサン樹脂に混用する樹脂としては、キトサンを溶解
する溶剤、特に水に可溶性の樹脂が好ましく使用される
。たとえば、カルボキシメチチルセルロースナトリウム
塩やカチオン化セルロースのような可溶化セルロースが
好ましく使用される。As the resin to be mixed with the chitosan resin, a solvent that dissolves chitosan, particularly a resin that is soluble in water, is preferably used. For example, solubilized cellulose such as carboxymethylcellulose sodium salt or cationized cellulose is preferably used.
かかる樹脂とキトサン樹脂とは、酸性の水や水を含む混
合溶媒系に混合して使用するのが好ましい。It is preferable to use such a resin and a chitosan resin by mixing them in acidic water or a mixed solvent system containing water.
キトサン樹脂を主体とする樹脂層のコーティング方法と
しては、該樹脂溶液を通常の方法でコーティングし、乾
燥製膜するか、または非溶媒中に浸漬凝固する方法がと
られる。The coating method for the resin layer mainly composed of chitosan resin includes coating the resin solution by a conventional method and drying it to form a film, or immersing it in a non-solvent to coagulate it.
キトサン樹脂の溶媒としては、酢酸などの弱酸の水また
はDMFなどの稀薄溶液が便利に使われる。該樹脂溶液
の樹脂濃度は、目的とする性能の発現のために、好まし
くは0.5〜10重量%。As a solvent for the chitosan resin, a dilute solution of a weak acid such as acetic acid such as water or DMF is conveniently used. The resin concentration of the resin solution is preferably 0.5 to 10% by weight in order to achieve the desired performance.
さらに好ましくは、1〜5重量%程度がよい。More preferably, it is about 1 to 5% by weight.
かかる方法によって得られる該樹脂膜厚は、好ましくは
0.1〜10ミクロン程度のものが、目的達成の上から
よい。The thickness of the resin film obtained by this method is preferably about 0.1 to 10 microns in order to achieve the objective.
かかるキトサン樹脂は、前述したように耐水性が充分で
ないという欠点があり、単独で実用しにくいので、好ま
しくは耐水性を有するキトサン樹脂を主体成分としない
樹脂を保護層としてコーティングするのがよい。As mentioned above, such chitosan resin has the disadvantage of insufficient water resistance, and is difficult to put into practical use alone. Therefore, it is preferable to coat the protective layer with a resin that does not contain water-resistant chitosan resin as a main component.
かかるキトサン樹脂を主体成分としない樹脂層の主体成
分としては、ウレタン系樹脂、アクリルエステル系樹脂
、シリコン系樹脂、塩化ビニル系樹脂、酢酸ビニル系樹
脂など一般のコーティング加工に使用される各種樹脂を
使用することができる。この樹脂層は、コーティング製
品本来の目的である防水性能を担うものであり、製品の
用途によって、要求される柔軟性や、耐久性の点から、
上記各種樹脂の中から適切なものが選ばれる。As the main component of the resin layer that does not contain chitosan resin as the main component, various resins used in general coating processing such as urethane resin, acrylic ester resin, silicone resin, vinyl chloride resin, and vinyl acetate resin can be used. can be used. This resin layer is responsible for waterproofing performance, which is the original purpose of the coating product, and depending on the application of the product, the required flexibility and durability
An appropriate resin is selected from the various resins mentioned above.
キトサン樹脂を主体成分とする樹脂層は、コーティング
層の厚み方向に偏って分布させるのが好ましいが、さら
に好ましくはポリエステル系繊維布帛側に偏って分布さ
せるのが、染料移行防止性に優れた効果を発揮する。It is preferable that the resin layer containing chitosan resin as a main component is distributed biased in the thickness direction of the coating layer, and more preferably distributed biased toward the polyester fiber fabric side, which is effective in preventing dye migration. demonstrate.
かかる分布のさせ方の具体例としては、たとえば、ポリ
エステル系繊維布帛の上に直接存在させるか、キトサン
樹脂を主体としない(含まない)2つの樹脂層の間に存
在させるか、あるいはコーテイング面の表層に存在させ
るなどの方法を使用することができる。一般にキトサン
樹脂は、上記他種ポリマーとは混ざり合わないので、結
果的にコーティング層の構造は、好まし゛くは2層以上
の多層構造の形をとるのがよい。Specific examples of how to make such a distribution include, for example, making it exist directly on the polyester fiber fabric, making it exist between two resin layers that do not mainly contain (do not contain) chitosan resin, or making it exist on the coating surface. A method such as making it exist on the surface layer can be used. Generally, chitosan resin does not mix with the other types of polymers mentioned above, so the structure of the coating layer is preferably in the form of a multilayer structure of two or more layers.
また、繊維布帛層を含めて、各層間の密着性、接着性を
得るために、布帛の前処理や、コーテイング面とコーテ
イング面の間に何等かの加工剤処理を施すことも可能で
ある。また、防水布帛商品として、通常、撥水性能を付
与するために、コーティング加工の前または後に撥水加
工が施すことも好ましい。基本的には、キトサン樹脂は
、耐水性に乏しいので、そのまま製品のコーテイング面
の最外表面に位置させることは好ましくないが、必要な
場合には、架橋剤や変性薬剤処理で耐水性を持たせるこ
とによって最外層表面に位置させることも可能である。Further, in order to obtain adhesion and adhesion between each layer including the fiber fabric layer, it is also possible to pre-treat the fabric or apply some kind of processing agent treatment between the coated surfaces. Further, as a waterproof fabric product, it is usually preferable to apply a water-repellent finish before or after coating in order to impart water-repellent performance. Basically, chitosan resin has poor water resistance, so it is not preferable to place it directly on the outermost coating surface of a product, but if necessary, it can be treated with a crosslinking agent or modifying agent to make it water resistant. It is also possible to position it on the surface of the outermost layer by placing it on the surface of the outermost layer.
[作用]
本発明は、分散染料で染色されたポリエステル系繊維布
帛の樹脂コーティング製品において、キトサン樹脂を主
体とする樹脂層をコーティング層のどこかの位置に存在
させることによって、意外にも繊維布帛から昇華移行し
てくる染料の移行を阻止し、接触する他の樹脂コーティ
ング製品への汚染を防止するものである。[Function] The present invention provides a resin-coated product of a polyester fiber fabric dyed with a disperse dye, by providing a resin layer mainly composed of chitosan resin somewhere in the coating layer. This prevents dyes from sublimating and migrating from the surface of the product, and prevents contamination of other resin-coated products that come into contact with it.
[実施例]
以下実施例によりさらに詳細に説明するが、本発明はこ
れらの実施例によって限定されるものではない。[Examples] The present invention will be explained in more detail with reference to Examples below, but the present invention is not limited to these Examples.
実施例中の染料移行汚染堅牢性の評価は次の方法にした
がって行なった。Evaluation of dye migration stain fastness in Examples was conducted according to the following method.
試験片(5cmx5 cm)のコーテイング面と非コー
テイング面にポリエステル添付白布(試験片と同一の生
地で試験片と同一の樹脂をコーティングしたもの、5c
m×5cm)のコーテイング面が接触するように、ガラ
ス板2枚の間にはさみ、200grの荷重をかけて恒温
乾燥機(100℃±2℃)中に48時間放置し、放冷後
、試験片から添付白布への染料移行状態を汚染用グレー
スケールで等級判定を行なった。Polyester attached white cloth (same fabric as the test piece coated with the same resin as the test piece, 5c) on the coated and non-coated sides of the test piece (5 cm x 5 cm).
Sandwiched between two glass plates so that the coated surfaces of the glass (m x 5 cm) were in contact with each other, and placed in a constant temperature dryer (100°C ± 2°C) for 48 hours under a load of 200g, and after cooling, the test was carried out. The state of dye transfer from the piece to the attached white cloth was graded using a stain gray scale.
また、実施例、比較例中に用いたコーティング用樹脂は
次のものを使用した。Further, the following coating resins were used in Examples and Comparative Examples.
(A)キトサン樹脂
(ダイキトサンド9脱アセチル化度 約80%:大日精
化工業株式会社製)
(B)ポリエステル系ポリウレタン樹脂(クリスボン
8006HV:三洋化成株式会社製)
(C)アクリルエステル樹脂
(クリスコート P−1120:大日本インキ株式会社
製)
(D)シリコーン樹脂
(東しシリコーン5D8001 :東レシリコーン株式
会社)
実施例1〜3、比較例1〜3
たて糸50デニール、よこ糸が75デニールのポリエス
テルフィラメント糸使い平織物を分散染料レゾリン、ブ
ルーFBL (ResolineBlue FBL)
3%o、w、f、温度130℃で60分間染色し、通常
の洗浄を行ない、乾燥後180℃のヒートセットを行な
って染色布を得た。(A) Chitosan resin (Daiquito Sand 9 deacetylation degree approximately 80%: manufactured by Dainichiseika Kagyo Co., Ltd.) (B) Polyester polyurethane resin (Crysbon
8006HV: manufactured by Sanyo Kasei Co., Ltd.) (C) Acrylic ester resin (Cryscoat P-1120: manufactured by Dainippon Ink Co., Ltd.) (D) Silicone resin (Toshi Silicone 5D8001: manufactured by Toray Silicone Co., Ltd.) Examples 1 to 3, Comparative Examples 1 to 3 A plain woven fabric using polyester filament yarn with a warp of 50 denier and a weft of 75 denier was dyed with disperse dye Resoline, Blue FBL (ResolineBlue FBL)
The fabric was dyed at 3% O, W, F for 60 minutes at a temperature of 130°C, washed in the usual way, dried and then heat set at 180°C to obtain a dyed fabric.
この染色布に、キトサン樹脂2gを1%酢酸に溶解した
溶液を上記コーティング用染色布にナイフコーティング
し、130℃で1分間乾燥した。A solution prepared by dissolving 2 g of chitosan resin in 1% acetic acid was coated with a knife on the dyed cloth for coating, and dried at 130° C. for 1 minute.
キトサン樹脂付着量は、4.0g/mであった。The amount of chitosan resin adhered was 4.0 g/m.
引続きポリエステル系ポリウレタン樹脂のジメチルホル
ムアミド溶液をナイフコーターでコーティングし、15
0℃で乾燥して、塗布量25g/rrf(合計29 g
/m)のコーティング加工布を得た(実施例1)。Subsequently, a dimethylformamide solution of polyester-based polyurethane resin was coated with a knife coater, and 15
Dry at 0℃, coating amount 25g/rrf (total 29g
/m) was obtained (Example 1).
次に、実施例1で得た染色布に、キトサン樹脂コーティ
ングを施さないで、直接ポリエステル系ポリウレタン樹
脂のジメチルホルムアミド溶液のみを乾式コーティング
して、コーティング加工布を得た(比較例1)。Next, the dyed fabric obtained in Example 1 was directly dry-coated with only a dimethylformamide solution of polyester-based polyurethane resin without applying a chitosan resin coating to obtain a coated fabric (Comparative Example 1).
また、実施例1で得た染色布に、ポリエステル系ポリウ
レタン樹脂のジメチルホルムアミド溶液を乾式コーティ
ングして、塗布量10 g/rr?のコーティング加工
布を得た後、実施例1と同じキトサン樹脂溶液を実施例
1と同様の方法でコーティング製膜し、さらに上記ポリ
エステル系ポリウレタン樹脂のジメチルホルムアミド溶
液をコーティングし、乾式製膜し、合計樹脂塗布量が3
0g/ゴのコーティング加工布を得た(実施例2)。Further, the dyed cloth obtained in Example 1 was dry-coated with a dimethylformamide solution of polyester-based polyurethane resin at a coating amount of 10 g/rr? After obtaining the coated cloth, a film was formed by coating with the same chitosan resin solution as in Example 1 in the same manner as in Example 1, and further coated with a dimethylformamide solution of the polyester polyurethane resin and dry film-forming. Total resin application amount is 3
A coated cloth with a weight of 0 g/g was obtained (Example 2).
また、実施例1において、コーティング樹脂として、ア
クリルエステル樹脂及びシリコン樹脂を用いる以外は実
施例1と同じ方法でコーティング加工布を得た(実施例
3)。Further, a coated cloth was obtained in the same manner as in Example 1 except that acrylic ester resin and silicone resin were used as coating resins (Example 3).
また、キトサン樹脂をコーティングしない以外は、実施
例3と同じ方法でアクリルエステル樹脂、シリコン樹脂
をコーティングしたコーティング加工布を得た(比較例
2)。Further, a coated cloth coated with acrylic ester resin and silicone resin was obtained in the same manner as in Example 3, except that chitosan resin was not coated (Comparative Example 2).
かかるコーティング加工布の染料移行汚染堅牢度の評価
結果を第1表に示す。Table 1 shows the evaluation results of dye migration stain fastness of the coated fabric.
第1表から明らかのように、実施例1〜3のものは、高
い移行汚染堅牢性を示したが、比較例1〜2のものは、
実施例のものに比して移行汚染堅牢性に著しく劣り、実
用性の認められないものであった。As is clear from Table 1, Examples 1 to 3 showed high migration stain fastness, while Comparative Examples 1 to 2 showed
Compared to the examples, the migration stain fastness was significantly inferior, and the practicality was not recognized.
第
表
表中
(ネ)繊維:ポリエステル染色布帛
C:キトサン樹脂
PU:ボリウレタ樹脂
Aニアクリルエステル樹脂
S:シリコーン樹脂
[発明の効果]
本発明によれば、染料移行性が抑制され、汚染防止性の
著しく向上したポリエステル系繊維布帛の樹脂コーチイ
ンク加工布を提供することができ、スポーツ衣料をはじ
めとして、靴、鞄などの各種コーティング加工布の各種
用途に有用である。(N) Fiber: Polyester dyed fabric C: Chitosan resin PU: Polyurethane resin A Niacrylic ester resin S: Silicone resin [Effects of the invention] According to the present invention, dye migration is suppressed and stain prevention properties are achieved. It is possible to provide a resin-coached ink-treated polyester fiber fabric with significantly improved properties, and it is useful for various uses of coated fabrics such as sports clothing, shoes, and bags.
Claims (4)
樹脂コーティング加工布であって、該樹脂コーティング
層として、少なくともキトサン樹脂が主体成分である樹
脂層を含有することを特徴とするコーティング加工布。(1) A resin-coated fabric made of a polyester fiber fabric dyed with a disperse dye, characterized in that the resin coating layer contains at least a resin layer whose main component is chitosan resin.
ことを特徴とする請求項(1)記載のコーティング加工
布。(2) The coated fabric according to claim (1), wherein the chitosan resin is unevenly distributed in the thickness direction.
って分布していることを特徴とする請求項(1)記載の
コーティング加工布。(3) The coated fabric according to claim (1), wherein the chitosan resin is distributed biased toward the polyester fiber fabric.
、アクリルエステル系樹脂またはシリコーン系樹脂のう
ちから選ばれた樹脂であることを特徴とする請求項(1
)記載のコーティング加工布。(4) Claim (1) characterized in that the resin component other than chitosan resin is a resin selected from urethane resin, acrylic ester resin, or silicone resin.
) Coated fabric as described.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2176800A JPH0465579A (en) | 1990-07-03 | 1990-07-03 | Coated fabric |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2176800A JPH0465579A (en) | 1990-07-03 | 1990-07-03 | Coated fabric |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0465579A true JPH0465579A (en) | 1992-03-02 |
Family
ID=16020065
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2176800A Pending JPH0465579A (en) | 1990-07-03 | 1990-07-03 | Coated fabric |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0465579A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR970043556A (en) * | 1995-12-30 | 1997-07-26 | 이웅열 | Manufacturing method of polyester deep color paper |
WO2003082995A1 (en) * | 2002-04-02 | 2003-10-09 | Ahlstrom Corporation | Support covered with a chitosan-based coating and method for the production thereof |
KR100421644B1 (en) * | 2001-02-22 | 2004-03-10 | 주성화학(주) | The surface treatment material for heat-sublimated transcription printing of cloth |
KR100457702B1 (en) * | 1997-07-21 | 2005-04-06 | 주식회사 휴비스 | Process for producing antimicrobial polyester fabric |
-
1990
- 1990-07-03 JP JP2176800A patent/JPH0465579A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR970043556A (en) * | 1995-12-30 | 1997-07-26 | 이웅열 | Manufacturing method of polyester deep color paper |
KR100457702B1 (en) * | 1997-07-21 | 2005-04-06 | 주식회사 휴비스 | Process for producing antimicrobial polyester fabric |
KR100421644B1 (en) * | 2001-02-22 | 2004-03-10 | 주성화학(주) | The surface treatment material for heat-sublimated transcription printing of cloth |
WO2003082995A1 (en) * | 2002-04-02 | 2003-10-09 | Ahlstrom Corporation | Support covered with a chitosan-based coating and method for the production thereof |
US7241498B2 (en) | 2002-04-02 | 2007-07-10 | Ahlstrom Corporation | Support covered with a chitosan-based coating and method for the production thereof |
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