JPH04174769A - Method for shrink-proof and water-repellent processing of animal hair fiber product - Google Patents
Method for shrink-proof and water-repellent processing of animal hair fiber productInfo
- Publication number
- JPH04174769A JPH04174769A JP11223090A JP11223090A JPH04174769A JP H04174769 A JPH04174769 A JP H04174769A JP 11223090 A JP11223090 A JP 11223090A JP 11223090 A JP11223090 A JP 11223090A JP H04174769 A JPH04174769 A JP H04174769A
- Authority
- JP
- Japan
- Prior art keywords
- water
- product
- shrink
- animal hair
- proof
- 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
- 241001465754 Metazoa Species 0.000 title claims abstract description 30
- 210000004209 hair Anatomy 0.000 title claims abstract description 29
- 239000005871 repellent Substances 0.000 title claims abstract description 23
- 239000000835 fiber Substances 0.000 title claims description 33
- 238000000034 method Methods 0.000 title claims description 24
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 claims abstract description 18
- 150000001875 compounds Chemical class 0.000 claims abstract description 15
- 238000009832 plasma treatment Methods 0.000 claims abstract description 15
- 239000006185 dispersion Substances 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 26
- 230000002940 repellent Effects 0.000 claims description 13
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims description 8
- 229910052731 fluorine Inorganic materials 0.000 claims description 8
- 239000011737 fluorine Substances 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 7
- 238000005406 washing Methods 0.000 abstract description 13
- 239000012948 isocyanate Substances 0.000 abstract description 4
- 150000002513 isocyanates Chemical group 0.000 abstract description 3
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 125000001153 fluoro group Chemical group F* 0.000 abstract 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 abstract 1
- 239000010931 gold Substances 0.000 abstract 1
- 229910052737 gold Inorganic materials 0.000 abstract 1
- 238000007669 thermal treatment Methods 0.000 abstract 1
- 239000004744 fabric Substances 0.000 description 15
- 239000007789 gas Substances 0.000 description 7
- 238000001035 drying Methods 0.000 description 5
- 238000003672 processing method Methods 0.000 description 3
- 230000009257 reactivity Effects 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- NOWKCMXCCJGMRR-UHFFFAOYSA-N Aziridine Chemical compound C1CN1 NOWKCMXCCJGMRR-UHFFFAOYSA-N 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 210000002268 wool Anatomy 0.000 description 2
- 229920002972 Acrylic fiber Polymers 0.000 description 1
- 241000282836 Camelus dromedarius Species 0.000 description 1
- 241000283707 Capra Species 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 241000283973 Oryctolagus cuniculus Species 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 239000004760 aramid Substances 0.000 description 1
- 229920006231 aramid fiber Polymers 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 238000011437 continuous method Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 229910001882 dioxygen Inorganic materials 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- -1 isocyanate compound Chemical class 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 125000006239 protecting group Chemical group 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 229920006312 vinyl chloride fiber Polymers 0.000 description 1
Landscapes
- 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、洗濯機による水洗い洗濯に耐える防縮性能と
耐久性に優れた撥水性能を、獣毛繊維製品に付与する加
工法に関するものである。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a processing method for imparting shrink-proofing performance that withstands washing in a washing machine and durable water-repellent performance to animal hair fiber products. be.
（従来の技術）
獣毛繊維製品は、水洗いすると繊維表面を構成している
スケールの絡み合いによるフェルト化を生じ、著しく収
縮してしまうので１通常洗濯機による水洗い洗濯には耐
えられない。(Prior Art) When animal hair fiber products are washed with water, they become felted due to the entanglement of the scales that make up the fiber surface and shrink significantly, so they cannot withstand washing in water using a normal washing machine.
近年、この分野の技術開発が進み、現在では洗濯機によ
る水洗い洗濯に耐え得る防縮性能を伺与するウオッシャ
プル用防縮加工法として、トップの状態で処理を行うダ
イラン法、塩素化・ハーフセット樹脂法や生地の状態で
処理を行うシロランＢＡＰ法等が開発され、高い防縮効
果によって洗濯機による洗濯が可能な製品も得られるよ
うになっている。In recent years, technological development in this field has progressed, and currently, the die-run method, which processes in top condition, and chlorinated half-set resin are used as shrink-proof processing methods for washer pulls that provide shrink-proof performance that can withstand washing with water in a washing machine. The Siloran BAP method, which processes fabrics according to their fabric conditions, has been developed, and products with high shrink-proofing effects that can be washed in a washing machine have become available.
しかしながら、スポーツ衣料分野で求められている水洗
い３０洗に耐えられるウオッシャプル防縮性能と撥水性
能を備えたものは、現在に到っても未だ得られていない
のが実状である。However, the reality is that to date, there has not yet been a product that has the washer-pull shrink-proofing and water-repellent properties that can withstand 30 washes, which is required in the field of sports clothing.
（発明が解決しようとする課題）
本発明はこのような現状に鑑みて行われたもので、獣毛
繊維製品に洗濯機による水洗い洗濯３０洗に耐える防縮
性能と撥水性能を付与することを目的とするものである
。(Problems to be Solved by the Invention) The present invention was made in view of the current situation, and aims to provide animal hair fiber products with shrink-proofing performance and water-repellent performance that can withstand 30 washes in a washing machine. This is the purpose.
（課題を解決するための手段）
本発明は、上記目的を達成するもので１次の構成よりな
るものである。(Means for Solving the Problems) The present invention achieves the above object and has the following configuration.
すなわち９本発明は、獣毛繊維製品に予め低温プラズマ
処理を施した後、活性イソシアネート基を有する化合物
を伺与し、しかる後に有機フッ素系撥水剤を含有する分
散液を付与し、熱処理することを特徴とする獣毛１ａ維
製品の防縮撥水加工方法を要旨とするものである。That is, in the present invention, animal hair fiber products are subjected to low-temperature plasma treatment in advance, and then a compound having an active isocyanate group is applied thereto, and then a dispersion containing an organic fluorine-based water repellent is applied thereto, followed by heat treatment. The gist of the present invention is a shrink-proofing and water-repellent processing method for animal hair 1a fiber products, which is characterized by the following.
以下９本発明の詳細な説明する。Hereinafter, nine aspects of the present invention will be described in detail.
本発明方法では、まず獣毛繊維製品に予め低温プラズマ
処理を施す。ここでいう獣毛繊維とは。In the method of the present invention, the animal hair fiber product is first subjected to low-temperature plasma treatment. What is the animal hair fiber mentioned here?
羊毛、らくだ、山羊１ うさぎ等の動物から得られる天
然ケラチン質繊維を意味し、また、獣毛繊維製品とは１
獣毛繊維単独で、または獣毛繊維と他種繊維とを混合使
用して得られる織物９編物等の繊維製品一般を意味して
いる。ここで混合使用される他種繊維としては、ポリエ
ステル繊維、アクリル繊維、ナイロン繊維、アラミド繊
維、ポリフラール繊維、塩化ビニル繊維等を挙げること
ができる。Wool, camel, goat 1 refers to natural keratinous fibers obtained from animals such as rabbits, and animal hair fiber products refer to 1
It refers to textile products in general, such as knitted fabrics, which are obtained by using animal hair fibers alone or by mixing animal hair fibers with other types of fibers. Examples of other types of fibers used in combination here include polyester fibers, acrylic fibers, nylon fibers, aramid fibers, polyfural fibers, and vinyl chloride fibers.
」−述のごとく、獣毛繊維製品は、まず低温プラズマ処
理されるが、このとき使用される低温プラズマ処理装置
は、低圧が維持できる真空容器中に放電用の一対の電極
を設け、特定のガスを所定流量で導入でき、代役した真
空ポンプで容器内を排気し、一定圧に保つことができる
構造と性能を有する装置である。この装置内の電極に電
圧を印加すればグロー放電を起こし、導入したガスが低
温プラズマ状態となる。最も一般的には１．３．５ｆｉ
Ｍ ｔ（ｚの高周波電力を印加する。電極間に形成され
た低温プラズマ雰囲気中に処理すべき布帛を所望の速度
で通過させることにより、低温プラズマ処理を行うこと
ができる。- As mentioned above, animal hair fiber products are first subjected to low-temperature plasma treatment. This device has the structure and performance to be able to introduce gas at a predetermined flow rate, evacuate the inside of the container using a substitute vacuum pump, and maintain a constant pressure. When a voltage is applied to the electrodes in this device, a glow discharge occurs, and the introduced gas becomes a low-temperature plasma. Most commonly 1.3.5fi
A high-frequency power of M t (z is applied. Low-temperature plasma treatment can be performed by passing the fabric to be treated at a desired speed through the low-temperature plasma atmosphere formed between the electrodes.
具体的には、処理すべき布帛を真空容器内に収容し、真
空ポンプにより排気減圧して内圧を０．０１〜１０Ｔｏ
ｒｒに調整する。次いで所定のガスを導入して０．１〜
５ Ｔｏｒｒに調整する。このとき用いるガスとしては
、酸素、窒素、アルゴン、ヘリウム。Specifically, the fabric to be treated is placed in a vacuum container, and the internal pressure is reduced to 0.01 to 10 To by evacuating and reducing the pressure using a vacuum pump.
Adjust to rr. Next, a predetermined gas is introduced and the temperature is 0.1~
Adjust to 5 Torr. The gases used at this time are oxygen, nitrogen, argon, and helium.
アンモニア、空気等、各種のガスを使用することができ
る。ここで電極に高周波電力を印加すると。Various gases such as ammonia and air can be used. Now if we apply high frequency power to the electrode.
導入されたガスが低温プラズマ状態となる。高周波電力
は、０．１〜５Ｗ／ｃｕｔ（電極単位面積）程度が適当
である。この低温プラズマ雰囲気中に布帛を通過させる
ことにより、低温プラズマ処理を行うことができる。処
理時間は１通常数秒〜３００秒、好ましくは３０〜１８
０秒である。The introduced gas becomes a low-temperature plasma state. Appropriate high frequency power is about 0.1 to 5 W/cut (unit area of electrode). By passing the fabric through this low-temperature plasma atmosphere, low-temperature plasma treatment can be performed. The processing time is usually several seconds to 300 seconds, preferably 30 to 18 seconds.
It is 0 seconds.
次に９本発明方法では、低温プラズマ処理された獣毛繊
維製品に活性イソシアネート基を有する化合物を付与す
る。ここでいう活性イソシアネート基とは、後の熱処理
において反応性を有するイソシアネート基１．−Ｎ＝Ｃ
−０）のことであり。Next, in the method of the present invention, a compound having an active isocyanate group is added to the low-temperature plasma-treated animal hair fiber product. The active isocyanate group here refers to an isocyanate group that has reactivity during subsequent heat treatment. -N=C
-0).
通常イソシアネート基を有する化合物としては。As a compound that usually has an isocyanate group.
後に熱処理されるまでの間イソシアネート基が保護基に
よって保護されているブロック化イソシアネート系化合
物が用いられる。A blocked isocyanate compound is used in which the isocyanate group is protected by a protecting group until it is subjected to subsequent heat treatment.
活性イソシアネート基を有する化合物を獣毛繊維製品に
伺与するには、連続法や吸尽法を採用することができる
。ザキソニーのようなミルド調の生地には、吸尽法を採
用するほうが毛羽の先まで活性イソシアネート基含有化
合物を吸着させるうえで好ましいことである。In order to apply a compound having an active isocyanate group to an animal hair fiber product, a continuous method or an exhaustion method can be adopted. For milled fabrics such as zaxony, it is preferable to employ the exhaustion method in order to adsorb the active isocyanate group-containing compound to the tips of the fuzz.
吸尽法を採用する場合の処理温度は４０〜８０℃が一般
的である。処理温度が４０℃より低いと吸尽率が低下す
る傾向がみられ、また、処理温度が８０℃を越えると、
活性イソシアネート基が不安定となる傾向がみられるの
で好ましくない。また、処理時間は、３０分程度が一般
的であり、この程度の時間で吸尽率がほぼ平衡状態に達
する。When the exhaustion method is employed, the treatment temperature is generally 40 to 80°C. When the treatment temperature is lower than 40℃, the exhaustion rate tends to decrease, and when the treatment temperature exceeds 80℃,
This is not preferred because the active isocyanate group tends to become unstable. Further, the treatment time is generally about 30 minutes, and the exhaustion rate almost reaches an equilibrium state within this time.
活性イソシアネート基を有する化合物の伺与量は、獣毛
繊維に対して固型分で０．５〜１０重量％程度が好まし
い。該化合物の量が０．５重風％未満であると、耐久性
に優れた撥水性能を伺与しにくくなる傾向が生じ、また
、１０重量％を越えて該化合物を伺与しても、撥水性能
の耐久性がもはや向上し得ない傾向にあるので、不経済
である。The amount of the compound having an active isocyanate group is preferably about 0.5 to 10% by weight in solids based on the animal hair fiber. If the amount of the compound is less than 0.5% by weight, it tends to be difficult to obtain water repellent properties with excellent durability; , it is uneconomical because the durability of water repellency tends to no longer be improved.
このようにして獣毛繊維製品に活性イソシアネート基を
有する化合物を付与した後、水洗、脱水。After imparting a compound having an active isocyanate group to the animal hair fiber product in this way, it is washed and dehydrated.
乾燥し、続いて本発明方法では、有機フッ素系撥水剤を
含有する分散液を伺与する。After drying, in the method of the present invention, a dispersion containing an organofluorinated water repellent is subsequently obtained.
有機フッ素系撥水剤は、水系エマルジョンの形で獣毛繊
維製品に付与する。有機フッ素系撥水剤−〇−
の付与量は、獣毛繊維に対して固型分で０．５〜５重量
％程度が好ましい。The organic fluorine water repellent is applied to the animal hair fiber product in the form of an aqueous emulsion. The amount of the organic fluorine water repellent -0- applied is preferably about 0.5 to 5% by weight in terms of solids based on the animal hair fiber.
上記分散液中には、メチルハイドロジエンポリシロギサ
ン等のシリコン系撥水剤を添加してもよい。また、必要
に応じて分散液中にエチレンイミンを添加してもよい。A silicone water repellent such as methylhydrogenpolysilogysanth may be added to the dispersion. Moreover, ethyleneimine may be added to the dispersion liquid as necessary.
エチレンイミンは１反応性を高める役割を果たすので、
有機フッ素系撥水剤と獣毛繊維との結合を強固にし、耐
久性のある撥水性能を伺与することができるようになる
。Ethyleneimine plays a role in increasing 1 reactivity, so
It strengthens the bond between the organic fluorine-based water repellent and animal hair fibers, providing durable water repellency.
有機フッ素系撥水剤の付与後１本発明方法では。1. In the method of the present invention after applying the organic fluorine water repellent.
獣毛繊維製品を乾燥し、熱処理する。Animal hair fiber products are dried and heat treated.
熱処理条件は、温度１３０〜１７［］℃にて時間１〜２
分程程度好ましい。この熱処理によって。The heat treatment conditions are 130 to 17[]℃ for 1 to 2 hours.
About a minute is preferable. by this heat treatment.
撥水性の耐久性は大きく向上する。The durability of water repellency is greatly improved.
本発明は５以上の構設を有するものである。The present invention has five or more structures.
（作 用）
本発明方法によれば、何故に３０洗に耐える防縮性や撥
水性が得られるのか、その理由は必ずしも明らかではな
いが１本発明者らは次のように推測している。(Function) The reason why the method of the present invention provides shrink-proofing properties and water repellency that can withstand 30 washes is not necessarily clear, but the inventors of the present invention speculate as follows.
まず２低温プラズマ処理を施すことによって。First, by applying 2 low-temperature plasma treatment.
ＤＣＣＡ法やダイラン法のようにスケールを損傷・脱落
させることなく高い防縮性能を得ることができ、また、
活性イソシアネー１−基を有する化合物を伺与し、さら
に有機フッ素系撥水剤を含有する分散液を伺与した後熱
処理すると、活性イソシアネート基の反応性が高まり、
このイソシアネート基が獣毛繊維の分子中のｒミノ基や
カルボキシル基と結合し、一方、有機フッ素系撥水剤分
子中の反応基とも結合するので、有機フッ素系撥水剤は
活性イソシアネート基を有する化合物を介して獣毛繊維
と強固に結合し、撥水性能の耐久性が得られるようにな
り、そのうえ、活性イソシアネート基を有する化合物が
獣毛繊維と反応、結合することにより、低温プラズマ処
理によって得られた防縮性能の安定化が図られ、その結
果、洗濯機による洗濯に耐える防縮性能も得られるよう
になるものと推測される。Unlike the DCCA method and Dyran method, it is possible to obtain high shrink-proofing performance without damaging or falling off the scale, and
When a compound having an active isocyanate 1-group is applied and a dispersion containing an organic fluorine water repellent is applied and then heat treated, the reactivity of the active isocyanate group increases,
This isocyanate group bonds with the r-mino group and carboxyl group in the animal hair fiber molecule, and also bonds with the reactive group in the organofluorinated water repellent molecule, so the organofluorinated water repellent has active isocyanate groups. It is strongly bonded to the animal hair fiber through the compound containing the active isocyanate group, resulting in durable water repellency.In addition, the compound containing the active isocyanate group reacts and bonds with the animal hair fiber, allowing for low-temperature plasma treatment. It is presumed that the shrink-proofing performance obtained by this method is stabilized, and as a result, it becomes possible to obtain shrink-proofing performance that can withstand washing in a washing machine.
（実施例）
次に２本発明方法を実施例によってさらに具体的に説明
するが、実施例における布帛の性能の測定、評価は、下
記の方法で行った。(Example) Next, the two methods of the present invention will be explained in more detail with reference to Examples. In the Examples, the performance of the fabric was measured and evaluated by the following method.
（」）撥水度
ＪＩＳ Ｌ−１０９６スプレー法
（２）収縮率
ＪＩＳ Ｌ−０２１７（１０３法、吊干し）（３）水
洗い洗濯
ＪＩＳ Ｌ−０２１７（１０３法、吊干し）による。('') Water repellency JIS L-1096 spray method (2) Shrinkage rate JIS L-0217 (method 103, line drying) (3) Washing with water JIS L-0217 (method 103, line drying).
実施例１
羊毛（１００％）２／４８糸使いのサキソニー生地を用
意し、これに次の低温プラズマ処理条件１にて低温プラ
ズマ処理を行った。Example 1 A Saxony fabric made of wool (100%) 2/48 yarn was prepared and subjected to low temperature plasma treatment under the following low temperature plasma treatment conditions 1.
ガス種：酸素
ガス流量 ： ０．２．Ｃ７分
真空度−１，０Ｔｏｒｒ
高周波出力 ： ０．５ｋｗ
処理時間 ； １ 分
次に、低温プラズマ処理された生地を、χＣ−９１０（
武田薬品工業■製、ブロック化水系イソシアネート樹脂
）３％ｏ８ｗ、 ｆ、 、浴比１：１０．温度６０℃７
時間３０分の条件で回転式染色機を用いて処理し、続い
て脱水、乾燥した。Gas type: Oxygen gas flow rate: 0.2. C7 minute Vacuum degree -1.0 Torr High frequency output: 0.5kw Processing time: 1 minute Next, the fabric treated with low temperature plasma was placed in χC-910 (
Blocked water-based isocyanate resin (manufactured by Takeda Pharmaceutical Co., Ltd.) 3% o8w, f, , bath ratio 1:10. Temperature 60℃7
It was treated using a rotary dyeing machine for 30 minutes, followed by dehydration and drying.
この後、下記処方１に示す分散液を含浸し、絞り率７０
％にてマングルで絞液した。After this, the dispersion shown in the following formulation 1 was impregnated, and the squeezing rate was 70.
The liquid was squeezed with a mangle at %.
〔処方１〕
さらに、１１０℃で２分間乾燥後、１．７０ｔで１分間
熱処理した。[Formulation 1] Furthermore, after drying at 110° C. for 2 minutes, heat treatment was performed at 1.70 t for 1 minute.
得られた布帛の防縮性能と撥水性能を測定ｊ、。Measure the shrink-proof performance and water repellency of the obtained fabric.
その結果を下記第１表に示した。The results are shown in Table 1 below.
本発明との比較のため２本実施例に」６いて低温プラズ
マ処理およびＸＣ−９１０による処理を省くほかは１本
実施例と全く同一の方法により比較用の布帛（比較例１
）を得た。For comparison with the present invention, a fabric for comparison (Comparative Example 1
) was obtained.
この布帛の防縮性能と撥水性能を測定し、その結果を合
わせて第１表に示した。The shrink-proof performance and water-repellent performance of this fabric were measured, and the results are shown in Table 1.
第 １ 表
第１表より明らかなごとく９本発明方法で得られた布帛
は１比較例の布帛に比べて３０洗に耐える高いレベルの
防縮性能と撥水性能が付与されていることがわかる。Table 1 As is clear from Table 1, the fabric obtained by the method of the present invention has a higher level of shrink-proofing performance and water repellency that can withstand 30 washes compared to the fabric of Comparative Example 1.
（発明の効果）
本発明は、獣毛繊維製品に低温プラズマ処理を施した後
、活性イソシアネート基を有する化合物を付与し、しか
る後に有機フッ素系撥水剤を含有する分散液を付与、熱
処理する構成を有し、かかる構成の本発明方法によれば
、獣毛繊維製品に洗濯機による水洗い洗濯３０洗に耐え
る高い防縮性能と撥水性能を付与することができる。(Effects of the Invention) The present invention involves subjecting animal hair fiber products to low-temperature plasma treatment, applying a compound having an active isocyanate group, and then applying a dispersion containing an organic fluorine water repellent and heat-treating the product. According to the method of the present invention having such a structure, high shrink-proofing performance and water-repellent performance that can withstand 30 washes in a washing machine can be imparted to animal hair fiber products.
Claims (1)
、活性イソシアネート基を有する化合物を付与し、しか
る後に有機フッ素系撥水剤を含有する分散液を付与し、
熱処理することを特徴とする獣毛繊維製品の防縮撥水加
工方法。(1) After subjecting the animal hair fiber product to a low-temperature plasma treatment in advance, a compound having an active isocyanate group is applied, and then a dispersion containing an organic fluorine-based water repellent is applied,
A method for shrink-proofing and water-repelling animal hair fiber products, which is characterized by heat treatment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11223090A JP3050892B2 (en) | 1990-04-27 | 1990-04-27 | Waterproof and repellent treatment of animal hair fiber products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11223090A JP3050892B2 (en) | 1990-04-27 | 1990-04-27 | Waterproof and repellent treatment of animal hair fiber products |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH04174769A true JPH04174769A (en) | 1992-06-22 |
| JP3050892B2 JP3050892B2 (en) | 2000-06-12 |
Family
ID=14581506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11223090A Expired - Fee Related JP3050892B2 (en) | 1990-04-27 | 1990-04-27 | Waterproof and repellent treatment of animal hair fiber products |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3050892B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1652995A1 (en) * | 2004-10-28 | 2006-05-03 | Formosa Taffeta Co.,Ltd. | Method of preparing fabrics having lotus leaf effect and fabrics having lotus leaf effect |
| JP2008106389A (en) * | 2006-10-25 | 2008-05-08 | Toray Ind Inc | Fiber structure and method for producing the same |
-
1990
- 1990-04-27 JP JP11223090A patent/JP3050892B2/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1652995A1 (en) * | 2004-10-28 | 2006-05-03 | Formosa Taffeta Co.,Ltd. | Method of preparing fabrics having lotus leaf effect and fabrics having lotus leaf effect |
| JP2008106389A (en) * | 2006-10-25 | 2008-05-08 | Toray Ind Inc | Fiber structure and method for producing the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3050892B2 (en) | 2000-06-12 |
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