JPH03220376A - Antibacterial deodorizing treatment of synthetic fiber product - Google Patents
Antibacterial deodorizing treatment of synthetic fiber productInfo
- Publication number
- JPH03220376A JPH03220376A JP2013352A JP1335290A JPH03220376A JP H03220376 A JPH03220376 A JP H03220376A JP 2013352 A JP2013352 A JP 2013352A JP 1335290 A JP1335290 A JP 1335290A JP H03220376 A JPH03220376 A JP H03220376A
- Authority
- JP
- Japan
- Prior art keywords
- antibacterial
- synthetic fiber
- deodorizing
- synthetic fibers
- color fastness
- 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
- 229920002994 synthetic fiber Polymers 0.000 title claims abstract description 58
- 239000012209 synthetic fiber Substances 0.000 title claims abstract description 58
- 230000000844 anti-bacterial effect Effects 0.000 title claims abstract description 37
- 230000001877 deodorizing effect Effects 0.000 title claims abstract description 36
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 20
- 239000002245 particle Substances 0.000 claims abstract description 12
- 239000003086 colorant Substances 0.000 claims abstract description 9
- 238000003672 processing method Methods 0.000 claims description 3
- 239000004744 fabric Substances 0.000 abstract description 23
- 238000000034 method Methods 0.000 abstract description 14
- 229920000728 polyester Polymers 0.000 abstract description 8
- 239000006229 carbon black Substances 0.000 abstract description 6
- 239000007864 aqueous solution Substances 0.000 abstract description 3
- 238000002074 melt spinning Methods 0.000 abstract description 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 abstract description 2
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 abstract description 2
- 239000011347 resin Substances 0.000 abstract 3
- 229920005989 resin Polymers 0.000 abstract 3
- 241000894006 Bacteria Species 0.000 description 11
- 239000000049 pigment Substances 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 7
- 230000007423 decrease Effects 0.000 description 7
- 238000012360 testing method Methods 0.000 description 5
- 241000872198 Serjania polyphylla Species 0.000 description 4
- 238000004043 dyeing Methods 0.000 description 4
- 239000004952 Polyamide Substances 0.000 description 3
- 239000000980 acid dye Substances 0.000 description 3
- 239000000986 disperse dye Substances 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 125000001475 halogen functional group Chemical group 0.000 description 3
- 229920002647 polyamide Polymers 0.000 description 3
- -1 polyazo Polymers 0.000 description 3
- 150000003242 quaternary ammonium salts Chemical class 0.000 description 3
- 238000009987 spinning Methods 0.000 description 3
- 102000004190 Enzymes Human genes 0.000 description 2
- 108090000790 Enzymes Proteins 0.000 description 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- 230000001580 bacterial effect Effects 0.000 description 2
- 210000000170 cell membrane Anatomy 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000012258 culturing Methods 0.000 description 2
- 239000000975 dye Substances 0.000 description 2
- 230000007102 metabolic function Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000004745 nonwoven fabric Substances 0.000 description 2
- 238000007670 refining Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- GUYIZQZWDFCUTA-UHFFFAOYSA-N (pentadecachlorophthalocyaninato(2-))-copper Chemical compound [Cu+2].N1=C([N-]2)C3=C(Cl)C(Cl)=C(Cl)C(Cl)=C3C2=NC(C2=C(Cl)C(Cl)=C(Cl)C(Cl)=C22)=NC2=NC(C2=C(Cl)C(Cl)=C(Cl)C(Cl)=C22)=NC2=NC2=C(C(Cl)=C(C(Cl)=C3)Cl)C3=C1[N-]2 GUYIZQZWDFCUTA-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000005749 Copper compound Substances 0.000 description 1
- SJEYSFABYSGQBG-UHFFFAOYSA-M Patent blue Chemical compound [Na+].C1=CC(N(CC)CC)=CC=C1C(C=1C(=CC(=CC=1)S([O-])(=O)=O)S([O-])(=O)=O)=C1C=CC(=[N+](CC)CC)C=C1 SJEYSFABYSGQBG-UHFFFAOYSA-M 0.000 description 1
- NRCMAYZCPIVABH-UHFFFAOYSA-N Quinacridone Chemical compound N1C2=CC=CC=C2C(=O)C2=C1C=C1C(=O)C3=CC=CC=C3NC1=C2 NRCMAYZCPIVABH-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- CJOBVZJTOIVNNF-UHFFFAOYSA-N cadmium sulfide Chemical compound [Cd]=S CJOBVZJTOIVNNF-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 150000001880 copper compounds Chemical class 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- PPSZHCXTGRHULJ-UHFFFAOYSA-N dioxazine Chemical compound O1ON=CC=C1 PPSZHCXTGRHULJ-UHFFFAOYSA-N 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007730 finishing process Methods 0.000 description 1
- 238000011081 inoculation Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- DGBWPZSGHAXYGK-UHFFFAOYSA-N perinone Chemical compound C12=NC3=CC=CC=C3N2C(=O)C2=CC=C3C4=C2C1=CC=C4C(=O)N1C2=CC=CC=C2N=C13 DGBWPZSGHAXYGK-UHFFFAOYSA-N 0.000 description 1
- 125000002080 perylenyl group Chemical group C1(=CC=C2C=CC=C3C4=CC=CC5=CC=CC(C1=C23)=C45)* 0.000 description 1
- CSHWQDPOILHKBI-UHFFFAOYSA-N peryrene Natural products C1=CC(C2=CC=CC=3C2=C2C=CC=3)=C3C2=CC=CC3=C1 CSHWQDPOILHKBI-UHFFFAOYSA-N 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 229920002239 polyacrylonitrile Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 230000004202 respiratory function Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- JOUDBUYBGJYFFP-FOCLMDBBSA-N thioindigo Chemical compound S\1C2=CC=CC=C2C(=O)C/1=C1/C(=O)C2=CC=CC=C2S1 JOUDBUYBGJYFFP-FOCLMDBBSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Artificial Filaments (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
Description
本発明は、合成繊維が染色堅牢度の点で優れている合成
繊維製品の抗菌防臭加工方法に関するものである。The present invention relates to an antibacterial and deodorizing processing method for synthetic fiber products in which synthetic fibers are excellent in color fastness.
被服、布製身回品、寝具類等の合成繊維製品には、黴や
細菌等が付着して繁殖し、異臭を発生させることがある
。特に、下着や靴下環の肌着には汗が吸収され、黴や細
菌等の繁殖を促進させて異臭を発生させることが多かっ
た。
従来より、黴や細菌等の繁殖を防止するために、合成繊
維製品に抗菌防臭加工剤を付着させることが行われてい
る。例えば、合成繊維よりなる糸条のオ゛イリング時に
抗菌防臭加工剤を付着させたり、或いは合成繊維よりな
る布帛の最終仕上工程時に抗菌防臭加工剤を付着させた
りしている。
しかしながら、合成繊維製品が染色されている場合に、
特に濃色に染色されている場合、抗菌防臭加工剤を合成
繊維に付着させると、染色堅牢度が著しく低下するとい
う欠点があった。Synthetic fiber products such as clothing, cloth personal items, bedding, etc. can have mold, bacteria, etc. attached to them and grow, producing an unpleasant odor. In particular, sweat is absorbed by underwear and socks, which often promotes the growth of mold and bacteria, resulting in an unpleasant odor. BACKGROUND ART Conventionally, antibacterial and deodorizing agents have been applied to synthetic fiber products in order to prevent the growth of mold, bacteria, and the like. For example, an antibacterial and deodorizing agent is applied to yarns made of synthetic fibers during oiling, or an antibacterial and deodorizing agent is applied to fabrics made of synthetic fibers during the final finishing process. However, when synthetic fiber products are dyed,
Particularly when dyed in a deep color, when an antibacterial and deodorizing agent is applied to synthetic fibers, there is a drawback in that the color fastness is significantly reduced.
【発明が解決しようとする課題1
本発明者等は、前記の欠点が生じる理由を種々検討した
。その結果、その理由を十分明らかにすることはできな
かったが、抗菌防臭加工剤が染料に対して何らかの悪影
響を及ぼしているものと推定される。
そこで、本発明者等は、原着の合成繊維を用いた合成繊
維製品に抗菌防臭加工剤を付着させて、染色堅牢度を測
定した。その結果、驚くべきことに又その理由も定かで
はないが、原着の合成繊維を用いた場合には、染色堅牢
度が殆ど低下しないことが判明した。本発明は、この予
期せぬ知見に基づいてなされたものである。
【課題を解決するための手段】
即ち、本発明は、着色剤粒子を混合して溶融紡糸された
原着合成繊維に、抗菌防臭加工剤を付着させることを特
徴とする合成繊維製品の抗菌防臭加工方法に関するもの
である。
本発明で用いる原着合成繊維とは、合成繊維を溶融紡糸
法で製造する際に、紡糸液中に着色剤粒子を混合して紡
糸することにより得られるものである。
原着合成繊維を製造する際に使用する着色剤粒子として
は、カーボンブラック、酸化チタン、酸化鉄、カドミウ
ムイエロー、銅フタロンアニンブルー 銅フタロシアニ
ングリーン、ポリアゾ系顔料、キナクリドン系顔料、ス
レン系顔料、ヘンリジン系顔料。チオインジゴ系顔料、
ペリレン系顔料、ペリノン系顔料、ジオキサジン系顔料
等が挙げられる。また、これらの粒子径は、一般に市販
されている程度で良い。本発明において着色剤粒子は、
天然ガスを原料にチャンネル法で製造された粒子径15
〜17μmのカーボンブラックが好ましい。この着色剤
粒子を用いた原着合成繊維は濃色であり、本発明を適用
した場合に、染色堅牢度の点でより優れているからであ
る。
原着合成繊維としては、従来公知の合成繊維を採用する
ことができ、例えばポリエステル系合成繊維、ポリアミ
ド系合成繊維、ポリアクリロニトル系合成繊維等を用い
ることができる。また、合成繊維の断面の形態も任意の
ものが採用でき、例えば断面円形の合成繊維、異形断面
の合成繊維。
芯鞘型複合繊維、サイドハイサイド型複合繊維等が採用
できる。本発明においては、特にポリエステル系合成繊
維を用いるのが好ましい。ポリエステル系合成繊維を用
いて本発明を適用した場合に、染色堅牢度の点でより優
れているからである。
次に、この原着合成繊維に抗菌防臭加工剤を付着させる
。この抗菌防臭加工剤は、どの工程で原着合成繊維に付
着させてもよく、例えば紡糸した後の原着合成繊維に付
着させてもよいし、原着合成繊維を用いて糸を形成した
後に付着させてもよい。更に、原着合成繊維を用いて編
織物や不織布等を製造した後に付着させてもよい。
抗菌防臭加工剤を原着合成繊維に付着させる方法として
は、抗菌防臭加工剤を熔解させた溶液中に、原着合成繊
維を浸漬させて付着させる方法が一般的である。その外
としては、原着合成繊維に抗菌防臭加工剤を塗布、スプ
レー等の手段で付着させてもよい。
本発明で用いる抗菌防臭加工剤としては、細菌等の細胞
壁や細胞膜に作用して代謝機能を阻止したり、或いは酵
素等に作用し再生機能を破壊するタイプのジ・フェニー
ル・エーテル系化合物、細菌等の細胞膜に存在する酵素
の代謝機能を不活性にし、特に呼吸機能を破壊するタイ
プのシリコーン第4級アンモニウム塩等の第4級アンモ
ニウム塩が用いられる。その外、フェノール系化合物や
有機銅化合物等の従来公知の抗菌防臭加工剤を用いるこ
とができる。
以上のようにして、合成繊維製品の抗菌防臭加工が行わ
れるのである。なお、本発明で言う合成繊維製品とは、
合成繊維はもとより、合成繊維から得られる糸2編織物
、不織布等の各種製品を包含するものである。Problem 1 to be Solved by the Invention The present inventors have investigated various reasons why the above drawbacks occur. As a result, although the reason could not be fully clarified, it is presumed that the antibacterial and deodorizing agent has some kind of adverse effect on the dye. Therefore, the present inventors attached an antibacterial and deodorizing finishing agent to synthetic fiber products using spun-dyed synthetic fibers, and measured the color fastness. As a result, surprisingly, and although the reason is not clear, it was found that when dyed synthetic fibers were used, the color fastness hardly decreased. The present invention was made based on this unexpected finding. [Means for Solving the Problems] That is, the present invention provides an antibacterial and deodorizing treatment for synthetic fiber products, which is characterized by attaching an antibacterial and deodorizing finishing agent to spun-dyed synthetic fibers that have been melt-spun by mixing colorant particles. This relates to processing methods. The spun-dyed synthetic fiber used in the present invention is obtained by mixing colorant particles into a spinning solution and spinning the synthetic fiber when producing the synthetic fiber by a melt spinning method. Colorant particles used when producing dyed synthetic fibers include carbon black, titanium oxide, iron oxide, cadmium yellow, copper phthalonanine blue, copper phthalocyanine green, polyazo pigments, quinacridone pigments, threne pigments, Henridine pigment. thioindigo pigment,
Examples include perylene pigments, perinone pigments, and dioxazine pigments. Moreover, these particle diameters may be generally commercially available. In the present invention, the colorant particles are
Particle size 15 manufactured by channel method using natural gas as raw material
~17 μm carbon black is preferred. This is because the dyed synthetic fiber using these colorant particles has a deep color and is superior in color fastness when the present invention is applied. As the dyed synthetic fibers, conventionally known synthetic fibers can be used, such as polyester synthetic fibers, polyamide synthetic fibers, polyacrylonitrile synthetic fibers, and the like. Furthermore, the cross-sectional shape of the synthetic fibers can be arbitrary, such as synthetic fibers with a circular cross section or synthetic fibers with an irregular cross section. Core-sheath type composite fibers, side-high side type composite fibers, etc. can be used. In the present invention, it is particularly preferable to use polyester synthetic fibers. This is because when the present invention is applied using polyester synthetic fibers, the color fastness is more excellent. Next, an antibacterial and deodorizing agent is applied to this spun-dyed synthetic fiber. This antibacterial and deodorizing agent may be applied to the spun-dyed synthetic fibers at any step; for example, it may be applied to the spun-dyed synthetic fibers after spinning, or after the yarn is formed using the spun-dyed synthetic fibers. It may also be attached. Furthermore, it may be applied after producing knitted fabrics, non-woven fabrics, etc. using spun-dyed synthetic fibers. A common method for attaching the antibacterial and deodorizing agent to the dyed synthetic fibers is to immerse the dyed synthetic fibers in a solution in which the antibacterial and deodorizing agent is dissolved. Alternatively, an antibacterial and deodorizing agent may be applied to the dyed synthetic fiber by coating, spraying, or the like. The antibacterial and deodorizing agent used in the present invention is a type of di-phenyl ether compound that acts on the cell walls and cell membranes of bacteria to block their metabolic functions, or acts on enzymes and destroys their regenerative functions. Quaternary ammonium salts such as silicone quaternary ammonium salts are used, which inactivate the metabolic functions of enzymes present in cell membranes, and particularly destroy respiratory functions. In addition, conventionally known antibacterial and deodorizing agents such as phenolic compounds and organic copper compounds can be used. In the manner described above, synthetic fiber products are antibacterial and deodorized. In addition, the synthetic fiber products referred to in the present invention are:
It includes not only synthetic fibers but also various products such as two-knit fabrics and nonwoven fabrics obtained from synthetic fibers.
実施例1
ポリエチレンテレフタレートチ・ンプに粒子径15μm
のカーボンブラックを5重量%混合し、これを溶融紡糸
して、黒色のポリエステル繊維を製造し、直ちに40デ
ニール24フイラメントの黒色の原着マルチフィラメン
ト糸を得た。このマルチフィラメント糸を仮撚加工し、
次いでハーフトリコットを編成した。この生地を精錬乾
燥した後、抗菌防臭加工剤水溶液(大和化学型、特殊第
4級アンモニウム塩の2%水溶液)に浸漬し、ピックア
ップ80%となるように絞った。その後、乾燥し更に熱
セットを行った。
比較例1
カーボンブランクを用いない以外は、実施例1と同様に
してハーフトリコットを得た。この生地を精錬乾燥後、
黒色の分散染料を使用して、130°Cで30分間染色
した。その後、還元洗浄を行い乾燥したものに、実施例
1と同様の方法で抗菌防臭加工を行った。
以上のようにして得られた実施例1及び比較例1の編物
の染色堅牢度を測定し、その結果を第1表に示した。
第1表
(注)染色堅牢度の試験は各々以下の方法で測定し、そ
の結果を級で表した。
I J S L−0842法に準拠して測定した。
2 J S L−0849法に準拠して測定した。
3 J S L−0844法に準拠して測定した。
4 J S L−0848法に準拠して測定した。
5 J S L−0848法に準拠して測定した。
以上の結果から明らかなように、分散染料で黒色に着色
したポリエステル系合成繊維は、抗菌防臭加工を行うと
、染色堅牢度が低下するのに対し、カーボンブラックで
黒色に着色したポリエステル系合成繊維は、抗菌防臭加
工を行っても、染色堅牢度が殆ど低下しないことが判る
。
また、参考のため、実施例1及び比較例1で得られた編
物の抗菌防臭性能についても試験を行い・その結果を第
2表に示した。
(以下余白)
第2表
(注)6)ハローテストはA A T T C(Ame
ricanAssociation of Tex
tile Chemists andColori
sts) −90の方法で測定したものである。試料の
周辺に試験菌の成育が阻止された透明帯(ハロー)が極
僅かでも認められれば効果が有る。
7)菌数測定法は、増減値差を求めることによって行っ
た。増減値差は、log(B/A) −1og(C/A
)の式で求められるものである。
ここで、Aは無加工布に接種直後分散している菌を回収
したときの菌数であり、Bは無加工布で18時間培養後
分散している菌を回収したときの菌数であり、Cは試験
布で18時間培養後分散している菌を回収したときの菌
数である。増減値差が1.6以上あれば効果が有る。
以上のとおり、実施例1及び比較例1の双方の編物とも
、抗菌防臭性は良好である。
実施例2
実施例1と同様の方法で40デニール24フイラメント
の黒色の原着マルチフィラメント糸を製造し、その後仮
撚加工した。この後、仮撚加工糸を用いてフレンチパイ
ルを編成し、次いでこの編物を針布起毛機を用いてルー
プ起毛を行い、精錬乾燥して起毛布を得た。この起毛布
に実施例1と同様の方法で抗菌防臭加工を行った。
比較例2
着色剤粒子を含有していない、40デニール24フイラ
メントのポリアミド系マルチフィラメント糸を仮撚加工
した後、この仮撚加工糸を用いてフレンチパイルを編成
し、次いでこの編物を針布起毛機を用いてループ起毛を
行った。その後、中間セットをして、更に黒色の酸性染
料を用いて90℃で30分間染色加工した。染色加工後
、水洗し、次いで染色堅牢度向上の目的で固着処理を行
い、乾燥して起毛布を得た。この起毛布に実施例1と同
様の方法で抗菌防臭加工を行った。
以上のようにして得られた実施例2及び比較例2の起毛
布製品の染色堅牢度を測定し、その結果を第3表に示し
た。また、参考のため、各起毛布製品の抗菌防臭性能に
ついても試験を行い、その結果を第4表に示した。
(以下余白)
第3表
(注)染色堅牢度の試験方法は、第1表の場合と同様で
ある。
第4表
(注)ハローテスト及び菌数測定法は、第2表の場合と
同様である。
以上の結果から明らかなように、酸性染料で黒色に着色
したポリアミド系合成繊維は、抗菌防臭加工を行うと、
染色堅牢度が低下するのに対し、カーボンブラックで黒
色に着色したポリエステル系合成繊維は、抗菌防臭加工
を行っても、染色堅牢度が殆ど低下しないことが判る。
また、実施例2及び比較例2の双方の起毛布製品とも、
抗菌防臭性は良好である。Example 1 Polyethylene terephthalate chip with particle diameter of 15 μm
5% by weight of carbon black was mixed therein, and this was melt-spun to produce a black polyester fiber, and immediately a black spun-dyed multifilament yarn of 40 denier and 24 filaments was obtained. This multifilament yarn is false twisted,
Next, a half tricot was knitted. After refining and drying this fabric, it was immersed in an aqueous solution of an antibacterial and deodorizing agent (Yawa Kagaku type, 2% aqueous solution of special quaternary ammonium salt) and squeezed to a pick-up of 80%. Thereafter, it was dried and further heat-set. Comparative Example 1 Half tricot was obtained in the same manner as in Example 1 except that no carbon blank was used. After refining and drying this dough,
Dyeing was carried out using black disperse dye for 30 minutes at 130°C. Thereafter, after reduction cleaning and drying, antibacterial and deodorizing treatment was performed in the same manner as in Example 1. The color fastness of the knitted fabrics of Example 1 and Comparative Example 1 obtained as described above was measured, and the results are shown in Table 1. Table 1 (Note) Color fastness tests were measured using the following methods, and the results were expressed in grades. Measured according to IJSL-0842 method. 2 Measured in accordance with JSL-0849 method. 3 Measured in accordance with JSL-0844 method. 4 Measured in accordance with JSL-0848 method. 5 Measured in accordance with JSL-0848 method. As is clear from the above results, the color fastness of polyester synthetic fibers colored black with disperse dyes decreases when antibacterial and deodorizing treatment is applied, whereas the color fastness of polyester synthetic fibers colored black with carbon black decreases. It can be seen that the color fastness hardly decreases even after antibacterial and deodorizing treatment. For reference, the antibacterial and deodorizing performance of the knitted fabrics obtained in Example 1 and Comparative Example 1 was also tested, and the results are shown in Table 2. (Margins below) Table 2 (Note) 6) The halo test is A T T C (Ame
ricanAssociation of Tex
tile Chemists and Colori
sts) -90. It is effective if even a very small halo, in which the growth of test bacteria is inhibited, is observed around the sample. 7) Bacterial count was measured by determining the difference in increase/decrease value. The difference in increase/decrease value is log(B/A) -1log(C/A
) is calculated using the formula. Here, A is the number of bacteria when the bacteria dispersed on the untreated cloth are collected immediately after inoculation, and B is the number of bacteria when the dispersed bacteria are collected after culturing on the untreated cloth for 18 hours. , C is the number of bacteria when dispersed bacteria were collected after culturing on the test cloth for 18 hours. It is effective if the difference in increase/decrease value is 1.6 or more. As described above, both the knitted fabrics of Example 1 and Comparative Example 1 have good antibacterial and deodorizing properties. Example 2 A black spun-dyed multifilament yarn of 40 denier and 24 filaments was produced in the same manner as in Example 1, and then false twisted. Thereafter, a French pile was knitted using the false twisted yarn, and then this knitted fabric was subjected to loop raising using a needle cloth raising machine, and was refined and dried to obtain a raised fabric. This raised fabric was subjected to antibacterial and deodorizing treatment in the same manner as in Example 1. Comparative Example 2 After false twisting a polyamide multifilament yarn of 40 denier and 24 filaments that does not contain colorant particles, this false twisted yarn is used to knit a French pile, and then this knitted fabric is subjected to needle cloth raising. Loop raising was performed using a machine. Thereafter, an intermediate setting was performed, and further dyeing was performed at 90° C. for 30 minutes using a black acid dye. After the dyeing process, it was washed with water, then fixed for the purpose of improving dye fastness, and dried to obtain a raised fabric. This raised fabric was subjected to antibacterial and deodorizing treatment in the same manner as in Example 1. The color fastness of the raised fabric products of Example 2 and Comparative Example 2 obtained as described above was measured, and the results are shown in Table 3. For reference, the antibacterial and deodorizing performance of each napkin product was also tested, and the results are shown in Table 4. (Margin below) Table 3 (Note) The test method for color fastness is the same as in Table 1. Table 4 (Note) The halo test and bacterial count measurement method are the same as in Table 2. As is clear from the above results, when polyamide synthetic fibers colored black with acid dye are treated with antibacterial and deodorizing treatment,
In contrast, the color fastness of polyester synthetic fibers colored black with carbon black hardly decreases even after antibacterial and deodorizing treatment. In addition, both the raised fabric products of Example 2 and Comparative Example 2,
It has good antibacterial and deodorizing properties.
以上詳述したとおり、本発明に係る方法で得られた合成
繊維製品、即ち原着合成繊維に抗菌防臭加工剤を付着さ
せて得られた合成繊維製品は、合成繊維に従来の方法で
染色加工(分散染料や酸性染料等を用いて染色加工)し
、その後抗菌防臭加工剤を付着させて得られた合成繊維
製品に比べて、染色堅牢度が非常に優れている。特に、
合成繊維製品を黒色等の濃色に着色した場合には、本発
明に係る方法は染色堅牢度の点で非常に優れた製品を得
ることができる。従って、本発明に係る方法で得られた
合成繊維製品は、被服や身回品として使用しても、長期
間に亙って当初の色彩を維持することができ、合成繊維
製品の商品価値を高めうるという効果を奏するものであ
る。As detailed above, synthetic fiber products obtained by the method of the present invention, that is, synthetic fiber products obtained by attaching an antibacterial and deodorizing agent to spun-dyed synthetic fibers, can be dyed using conventional methods. Compared to synthetic fiber products obtained by dyeing using disperse dyes, acid dyes, etc., and then applying an antibacterial and deodorizing agent, the color fastness is much better. especially,
When a synthetic fiber product is colored in a dark color such as black, the method according to the present invention can yield a product with very excellent color fastness. Therefore, the synthetic fiber products obtained by the method of the present invention can maintain their original color for a long time even when used as clothing or personal items, increasing the commercial value of the synthetic fiber products. It has the effect of increasing the
Claims (1)
抗菌防臭加工剤を付着させることを特徴とする合成繊維
製品の抗菌防臭加工方法。Melt-spun spun synthetic fibers mixed with colorant particles,
An antibacterial and deodorizing processing method for synthetic fiber products, characterized by attaching an antibacterial and deodorizing processing agent.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013352A JPH03220376A (en) | 1990-01-22 | 1990-01-22 | Antibacterial deodorizing treatment of synthetic fiber product |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013352A JPH03220376A (en) | 1990-01-22 | 1990-01-22 | Antibacterial deodorizing treatment of synthetic fiber product |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH03220376A true JPH03220376A (en) | 1991-09-27 |
Family
ID=11830711
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013352A Pending JPH03220376A (en) | 1990-01-22 | 1990-01-22 | Antibacterial deodorizing treatment of synthetic fiber product |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH03220376A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100438020B1 (en) * | 2001-08-03 | 2004-06-26 | 주식회사 바이켈 | Preparation of Insect repel-lent fabric containing Permethrin |
JP2006200086A (en) * | 2005-01-21 | 2006-08-03 | Hodogaya Chem Co Ltd | Cloth dyed and provided with deodorizing function |
WO2020105227A1 (en) * | 2018-11-22 | 2020-05-28 | 日揮ユニバーサル株式会社 | Filtering material for air filters and method for manufacturing filtering material for air filters |
-
1990
- 1990-01-22 JP JP2013352A patent/JPH03220376A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100438020B1 (en) * | 2001-08-03 | 2004-06-26 | 주식회사 바이켈 | Preparation of Insect repel-lent fabric containing Permethrin |
JP2006200086A (en) * | 2005-01-21 | 2006-08-03 | Hodogaya Chem Co Ltd | Cloth dyed and provided with deodorizing function |
WO2020105227A1 (en) * | 2018-11-22 | 2020-05-28 | 日揮ユニバーサル株式会社 | Filtering material for air filters and method for manufacturing filtering material for air filters |
CN113056321A (en) * | 2018-11-22 | 2021-06-29 | 日挥通用株式会社 | Filter medium for air filter and method for producing filter medium for air filter |
JPWO2020105227A1 (en) * | 2018-11-22 | 2021-10-07 | 日揮ユニバーサル株式会社 | Method for manufacturing air filter filter media and air filter filter media |
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