JPS62206042A - Crimped yarn - Google Patents
Crimped yarnInfo
- Publication number
- JPS62206042A JPS62206042A JP4545686A JP4545686A JPS62206042A JP S62206042 A JPS62206042 A JP S62206042A JP 4545686 A JP4545686 A JP 4545686A JP 4545686 A JP4545686 A JP 4545686A JP S62206042 A JPS62206042 A JP S62206042A
- Authority
- JP
- Japan
- Prior art keywords
- yarn
- crimped
- single yarn
- hue
- groups
- 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
- 229920000642 polymer Polymers 0.000 claims description 47
- 238000004043 dyeing Methods 0.000 claims description 30
- 230000001788 irregular Effects 0.000 claims description 4
- 239000012209 synthetic fiber Substances 0.000 claims description 4
- 229920002994 synthetic fiber Polymers 0.000 claims description 4
- 239000003795 chemical substances by application Substances 0.000 description 18
- 239000000975 dye Substances 0.000 description 16
- 239000004952 Polyamide Substances 0.000 description 13
- 229920002647 polyamide Polymers 0.000 description 13
- 238000006243 chemical reaction Methods 0.000 description 11
- 239000012530 fluid Substances 0.000 description 10
- 125000000129 anionic group Chemical group 0.000 description 9
- 238000000034 method Methods 0.000 description 9
- 125000002091 cationic group Chemical group 0.000 description 8
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000009987 spinning Methods 0.000 description 6
- 239000003086 colorant Substances 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 3
- 235000012489 doughnuts Nutrition 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 230000000737 periodic effect Effects 0.000 description 3
- 230000000704 physical effect Effects 0.000 description 3
- -1 sulfone compound Chemical class 0.000 description 3
- 125000000542 sulfonic acid group Chemical group 0.000 description 3
- FERIUCNNQQJTOY-UHFFFAOYSA-N Butyric acid Chemical compound CCCC(O)=O FERIUCNNQQJTOY-UHFFFAOYSA-N 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- 241000218202 Coptis Species 0.000 description 2
- 235000002991 Coptis groenlandica Nutrition 0.000 description 2
- 241000909536 Gobiesocidae Species 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- OWYWGLHRNBIFJP-UHFFFAOYSA-N Ipazine Chemical compound CCN(CC)C1=NC(Cl)=NC(NC(C)C)=N1 OWYWGLHRNBIFJP-UHFFFAOYSA-N 0.000 description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 2
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 2
- 239000002981 blocking agent Substances 0.000 description 2
- 239000004202 carbamide Substances 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- NAQMVNRVTILPCV-UHFFFAOYSA-N hexane-1,6-diamine Chemical compound NCCCCCCN NAQMVNRVTILPCV-UHFFFAOYSA-N 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- KIDHWZJUCRJVML-UHFFFAOYSA-N putrescine Chemical compound NCCCCN KIDHWZJUCRJVML-UHFFFAOYSA-N 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 239000001488 sodium phosphate Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- XFNJVJPLKCPIBV-UHFFFAOYSA-N trimethylenediamine Chemical compound NCCCN XFNJVJPLKCPIBV-UHFFFAOYSA-N 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- GEYOCULIXLDCMW-UHFFFAOYSA-N 1,2-phenylenediamine Chemical compound NC1=CC=CC=C1N GEYOCULIXLDCMW-UHFFFAOYSA-N 0.000 description 1
- PLIKAWJENQZMHA-UHFFFAOYSA-N 4-aminophenol Chemical compound NC1=CC=C(O)C=C1 PLIKAWJENQZMHA-UHFFFAOYSA-N 0.000 description 1
- WDJHALXBUFZDSR-UHFFFAOYSA-N Acetoacetic acid Natural products CC(=O)CC(O)=O WDJHALXBUFZDSR-UHFFFAOYSA-N 0.000 description 1
- 239000005711 Benzoic acid Substances 0.000 description 1
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 1
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000001361 adipic acid Substances 0.000 description 1
- 235000011037 adipic acid Nutrition 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 125000002947 alkylene group Chemical group 0.000 description 1
- 150000001540 azides Chemical class 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 235000010233 benzoic acid Nutrition 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- WOWBFOBYOAGEEA-UHFFFAOYSA-N diafenthiuron Chemical compound CC(C)C1=C(NC(=S)NC(C)(C)C)C(C(C)C)=CC(OC=2C=CC=CC=2)=C1 WOWBFOBYOAGEEA-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- BNIILDVGGAEEIG-UHFFFAOYSA-L disodium hydrogen phosphate Chemical compound [Na+].[Na+].OP([O-])([O-])=O BNIILDVGGAEEIG-UHFFFAOYSA-L 0.000 description 1
- 229910000397 disodium phosphate Inorganic materials 0.000 description 1
- 235000019800 disodium phosphate Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- NHWGPUVJQFTOQX-UHFFFAOYSA-N ethyl-[2-[2-[ethyl(dimethyl)azaniumyl]ethyl-methylamino]ethyl]-dimethylazanium Chemical compound CC[N+](C)(C)CCN(C)CC[N+](C)(C)CC NHWGPUVJQFTOQX-UHFFFAOYSA-N 0.000 description 1
- 238000009998 heat setting Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- RTWNYYOXLSILQN-UHFFFAOYSA-N methanediamine Chemical compound NCN RTWNYYOXLSILQN-UHFFFAOYSA-N 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- VNGVTLDGSBQDJF-UHFFFAOYSA-M potassium;4-carboxy-3-sulfobenzoate Chemical compound [K+].OC(=O)C1=CC=C(C([O-])=O)C=C1S(O)(=O)=O VNGVTLDGSBQDJF-UHFFFAOYSA-M 0.000 description 1
- 229910000162 sodium phosphate Inorganic materials 0.000 description 1
- 235000011008 sodium phosphates Nutrition 0.000 description 1
- HFPGULMERUXXDW-UHFFFAOYSA-M sodium;2-carboxybenzenesulfonate Chemical compound [Na+].OS(=O)(=O)C1=CC=CC=C1C([O-])=O HFPGULMERUXXDW-UHFFFAOYSA-M 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
- 235000002906 tartaric acid Nutrition 0.000 description 1
- 239000011975 tartaric acid Substances 0.000 description 1
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は複数の色相を有する合成繊維からなる巻縮糸に
関するものであり、詳しくは、カーペット、とりわけコ
ントラクト用カーペットの原糸として好適な巻縮糸に関
するものである。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a crimped yarn made of synthetic fibers having a plurality of hues. It is related to curly yarn.
従来、＠線糸における長さ方向に複数の染色能を有する
ものとして特開昭４９−５１８号公報および特開昭４９
−３１９８７号公報に記載されたものが知られている。Conventionally, JP-A No. 49-518 and JP-A No. 49-Sho have been proposed as yarns having multiple dyeing abilities in the length direction.
The one described in Japanese Patent No.-31987 is known.
また、巻縮糸において複数の染色能を有する繊維を合糸
したものとして特公昭４９−１２１３２号公報に記載さ
れたものが知られている。Furthermore, a crimped yarn in which a plurality of fibers having dyeing ability are combined is known as described in Japanese Patent Publication No. 49-12132.
特開昭４９−５１８号公報および特開昭４９−３１９８
７号公報に記載された巻縮糸は、第８図の概略工程図で
示したように複数の溶融部５１．５１’および計量ポン
プ５２．５２’、 １つの口金バック５３が設けられ
るとともに計量ポンプ５２．５２’と口金バック５３と
の間に１つの回転式切換弁５４が設けられ、溶融部５Ｌ
５１’で溶融された染色能の異なるポリマーを回転式切
換弁で交互に口金パ・ツク５３に移送し、口金バック５
３から紡出して糸条５５となすもので、得られた糸条は
第９図に示すようにポリマーＡの部分とポリマーＢの部
分とが長さ方向に周期的に配列されて組合わされている
。JP-A-49-518 and JP-A-49-3198
The crimped yarn described in Publication No. 7 is provided with a plurality of melting parts 51, 51', a metering pump 52, 52', and one mouth bag 53, as shown in the schematic process diagram of FIG. One rotary switching valve 54 is provided between the pump 52, 52' and the mouth bag 53, and the melting section 5L
The polymers having different dyeing abilities melted in step 51' are alternately transferred to the mouthpiece bag 53 using a rotary switching valve.
3 to form a yarn 55, and the obtained yarn is composed of polymer A portions and polymer B portions arranged periodically in the length direction and combined, as shown in Fig. 9. There is.
したがって、前記糸条５５のポリマーＡおよびポリマー
Ｂは回転式切換弁を通過する時と停止される時とでは溶
融状態の熱履歴が異なり、長さ方向の物理特性が均一と
ならないという欠点ををする。Therefore, the thermal history of the polymer A and the polymer B of the yarn 55 in the molten state differs when passing through the rotary switching valve and when the rotary switching valve is stopped, resulting in the disadvantage that the physical properties in the length direction are not uniform. do.
また、得られた糸条５５を巻縮して巻縮糸となしカーベ
ントとなした場合、前記ポリマーＡ。In addition, when the obtained yarn 55 is crimped to form a crimped yarn and a curtain, the polymer A is obtained.
Ｂの周期的な配列に伴ない、染色した場合周期的な色模
様となりランダムな色模様にならない。Due to the periodic arrangement of B, when dyed, the pattern becomes a periodic color pattern and not a random color pattern.
前記特公昭４９−１２１３２号公報に記載された巻縮糸
は異染性のフィラメントを合糸して撚糸したものであり
、この撚糸によって真東部分は長さ方向に周期的あるい
は略周期的に変化している。The crimped yarn described in the above-mentioned Japanese Patent Publication No. 49-12132 is made by twisting heterochromatic filaments together, and due to this twisting, the due east portion is formed periodically or approximately periodically in the length direction. It's changing.
したがって、該巻縮糸を用いたカーペットとして染色し
た場合、周期的な色模様となりランダムな色模様を有す
るものとはならない。Therefore, when a carpet is dyed using the curled yarn, it will have a periodic color pattern and will not have a random color pattern.
すなわち、前記の各従来公知の巻縮糸を用いてカーペッ
ト、とりわけコントラクトカーペットとなした場合、異
染色部分がランダム分散となすことが困難である。That is, when a carpet, especially a contract carpet, is made using each of the conventionally known crimped yarns mentioned above, it is difficult to make the differently colored portions randomly dispersed.
本発明の目的は前記従来技術における異染色部分を完全
にランダムに存在させた巻縮糸を提供するものであり、
特にカーペットなどの［４物となして染色した場合に表
面に露出する真東部分の色柄に再現性のない巻縮糸を提
供することにある。The object of the present invention is to provide a crimped yarn in which differently colored portions are completely randomly present in the prior art,
The purpose of the present invention is to provide a crimped yarn that does not have reproducibility in the color pattern of the true eastern part exposed on the surface when it is dyed as a product such as a carpet.
上述の目的を達成する本発明の一１！縮糸は、複数の色
相を有する合成繊維からなる巻縮糸において、該巻縮糸
は染色能の異なるポリマーからなる２種以上の単糸群か
らなり、該２種以上の単糸群のうち少なくとも１つの単
糸群を形成する各単糸は、
Ａ、各単糸の長さ方向に他の単糸群の１種と同じ色相お
よび異なる色相からなる部分が不規則に分布しており、
Ｂ、各単糸の他の単糸群の１種と同じ色相および異なる
色相からなる部分の各横断面において該他の単糸群の１
種と同じ色相および異なる色相からなる部分の面積が長
さ方向に不規則に変化しており、
Ｃ、各単糸の他の単糸群のＩｌｍと同じ色相および異な
る色相からなる部分の横断面において、同じ単糸群の他
の単糸との相互間で他の単糸群の１種と同じ色相および
異なる色相からなる面積が実質的に相違してなる
ことを特徴とするものである。Part 1 of the present invention that achieves the above objects! The crimped yarn is a crimped yarn made of synthetic fibers having a plurality of hues, the crimped yarn is composed of two or more types of single yarn groups made of polymers with different dyeing abilities, and at least one of the two or more types of single yarn groups is Each single yarn forming one single yarn group has the following characteristics: A. In the length direction of each single yarn, portions having the same hue and different hue as one of the other single yarn groups are irregularly distributed; One of the other single yarn groups in each cross section of the part of the yarn having the same hue and a different hue from one of the other single yarn groups.
The areas of the parts with the same hue and different hue as the seeds vary irregularly in the length direction, and C. , is characterized in that the area of the same hue and the area of a different hue from one of the other single yarn groups is substantially different from that of other single yarns of the same single yarn group.
さらに好ましくは、巻縮糸の各単糸の横断面形状が異形
断面であることを特徴とするものである。More preferably, each single yarn of the crimped yarn has an irregular cross-sectional shape.
本発明に係る巻縮糸の染色能の異なるポリマーの２種以
上のポリマーは、例えばポリアミド繊維の場合、
（イ）スルホン化合物が添加されスルホン酸基量を有す
るカチオン染料可染型ポリアミド。The two or more polymers having different dyeing abilities of the crimped yarn according to the present invention are, for example, in the case of polyamide fibers: (a) a cationic dye-dyeable polyamide to which a sulfone compound is added and which has a sulfonic acid group content;
（ロ）アミノ末端増加剤が添加されたアニオン染料濃染
型ポリアミド。(b) Anionic dye deep-dyed polyamide to which an amino terminal increaser has been added.
（ハ）アミノ末端基量が４〜７Ｘ１０−’モル／ｇであ
る通常のレギュラータイプのアニオン染料可染型ポリア
ミド。(c) A regular regular type anionic dye-dyeable polyamide having an amino terminal group content of 4 to 7×10 −′ mol/g.
（ニ）アミノ末端封鎖剤が添加されアニオン染料淡染型
ポリアミドあるいは不染型ポリアミド。(d) Anionic dye light-dyed polyamide or non-dyed polyamide to which an amino terminal blocking agent is added.
の中から選択される。selected from among.
また、例えば、カチオン染料可染型ポリエステルとアニ
オン染料可染型ポリアミドのようにポリマーの染色能が
最初から異なるものでも良い。Alternatively, the dyeing ability of the polymers may differ from the beginning, such as cationic dye-dyeable polyester and anionic dye-dyable polyamide.
カチオン染料可染型ポリアミドはスルホン酸基量を２Ｘ
１０−’モル／ｇ以上存するものが好ましい。２Ｘ１０
−’モル／ｇ未満の場合レギュラータイプのポリアミド
との差が小さくなる。スルホン化合物としては例えば一
般式
（ただし、ＸおよびＸ′はＲＣＯＯＨ，ＲＣＯＯＲ’。Cationic dye-dyeable polyamide has a sulfonic acid group content of 2X
Preferably, the amount is 10-'mol/g or more. 2X10
-'mol/g, the difference from regular type polyamide becomes small. Examples of the sulfone compound include the general formula (where X and X' are RCOOH and RCOOR'.
ＲＣＯＯＲ’、 ＲＮＨ３（ＲはＯ〜５の炭素原子を含
むアルキレン基、Ｒ’、 Ｒ”は１〜５の炭素原子を
含むアルキル基）よりなる群から選んだ基であり、Ｍは
アルカリ金属である。）で表わされる化合物である。こ
れらの化合物の例としては、ナトリウム−２−カルボキ
シベンゼンスルホネート、ナトリウム−２，５−および
−３，５−ジカルボキシベンゼンスルホネート、ナトリ
ウムおよびカリウム−２，５−および−３，５−ジカル
ボキシベンゼンスルホネート、ナトリウムおよびカリウ
ム−２，５−および−３，５−ジカルボメトキシベンゼ
ンスルホネート、ナトリウム−およびカリウム−２，５
−および−３，５−ジアミノジメチルベンゼンスルホネ
ートがあげられる。A group selected from the group consisting of RCOOR', RNH3 (R is an alkylene group containing 0 to 5 carbon atoms, R', R'' is an alkyl group containing 1 to 5 carbon atoms), and M is an alkali metal. Examples of these compounds include sodium-2-carboxybenzenesulfonate, sodium-2,5- and -3,5-dicarboxybenzenesulfonate, sodium and potassium-2,5-dicarboxybenzenesulfonate. - and -3,5-dicarboxybenzenesulfonate, sodium and potassium -2,5- and -3,5-dicarbomethoxybenzenesulfonate, sodium- and potassium-2,5
- and -3,5-diaminodimethylbenzenesulfonate.
アニオン染料可染型ポリアミドはアミノ末端基量を０．
２〜１２Ｘ１０−’モル／ｇ有するものが好ましい。The anionic dye-dyeable polyamide has an amino terminal group content of 0.
Those having from 2 to 12×10 −′ mol/g are preferred.
アミノ末端基の増加剤としては例えば一般式Ｒ−Ｎｌｈ
、１）□Ｎ−Ｒ−Ｎｌ２ （ただし、Ｒは環状あるい
は直鎖状炭化水素）で示される化合物が用いられ、この
ものの例としては、エチレンジアミン、トリメチレンジ
アミン、フェニレンジアミン、テトラメチレンジアミン
・ペンタメチレンジアミン、ヘキサメチレンジアミン・
モノアミノフェノールなどがあげられ、アミノ末端基の
封鎖剤としては例えば一般式Ｒ−ＣＯＯＨ，８００Ｃ−
Ｒ−ＣＯＯ１）（ただし、Ｒは環状あるいは直鎖状炭化
水素）で示される化合物が用いられ、このものの例とし
ては、酢酸、安息香酸、酪酸、アジピン酸、セパチン酸
、コハク酸、アセト酢酸、酒石酸などがあげられる。Examples of the amino terminal group increasing agent include the general formula R-Nlh.
, 1) □N-R-Nl2 (where R is a cyclic or linear hydrocarbon), examples of which include ethylenediamine, trimethylenediamine, phenylenediamine, tetramethylenediamine, and pentamine. Methylene diamine, hexamethylene diamine,
Examples include monoaminophenol, and examples of blocking agents for amino terminal groups include compounds with the general formula R-COOH, 800C-
R-COO1) (where R is a cyclic or linear hydrocarbon), examples of which include acetic acid, benzoic acid, butyric acid, adipic acid, cepatic acid, succinic acid, acetoacetic acid, Examples include tartaric acid.
第１図は本発明の巻縮糸を得る際に用いられる染色能の
異なるポリマーからなる２種の単糸群の各々から数本摘
出した単糸の横断面図である。第２図乃至第４図は本発
明に係る巻縮糸の横断面図である。FIG. 1 is a cross-sectional view of several single yarns extracted from each of two groups of single yarns made of polymers with different dyeing abilities used to obtain the crimped yarn of the present invention. 2 to 4 are cross-sectional views of the crimped yarn according to the present invention.
第５図は本発明に係る巻縮糸を製造する工程を示す概略
正面図、第６図は第５図における巻縮色相変換処理装置
の概略縦断面図であり、第７図は本発明に係る＠紬糸を
製造する際の過程における糸の形態を示す斜視図である
。FIG. 5 is a schematic front view showing the process of manufacturing the crimp yarn according to the present invention, FIG. 6 is a schematic longitudinal sectional view of the crimp hue conversion processing apparatus in FIG. 5, and FIG. It is a perspective view showing the form of thread in the process of manufacturing such @ pongee thread.
第１図乃至第４図におけるＡ１〜Ａ５はＡポリマーから
なる単糸であり、Ｂ１−８５はＡポリマーとは染色能の
異なるＢポリマーからなる単糸を示す。A1 to A5 in FIGS. 1 to 4 are single yarns made of polymer A, and B1-85 is a single yarn made of polymer B, which has a different dyeing ability from polymer A.
第２図乃至第４図は本発明に係る巻縮糸の数本を摘出し
て１ｃ１）間隔で切断したものの切断面を顕微鏡写真に
逼り、この写真に基づいて模写したものである。第２図
乃至第４図に示すように本発明に係る巻縮糸はＡポリマ
ーからなる単糸群を形成する各単糸Ａ１〜Ａ５はＡポリ
マーが有する染色能によって染色された色相Ａを有し、
Ｂポリマーからなる単糸群を形成する各単糸８１〜Ｂ５
の大部分はＢポリマーが有する染色能によって染色され
た色相Ｂを有するとともに各単糸の長さ方向にＡポリマ
ーからなる単糸の色相Ａと同じ色相からなる真東部分Ａ
′および前記色相Ａ、Ｂ、Ａ’とは異なる色相からなる
真東部分Ｃが不規則に分布しており、該Ｂポリマーから
なる各単糸の横断面における真東部分Ａ′およびＣの面
積が各単糸の長さ方向に不規則に変化しており、さらに
これらの真東部分Ａ′およびＣの横断面の面積が他の単
糸の真東部分Ａ′およびＣの面積、すなわち第２図にお
ける単糸Ｂｌ、Ｂ２．Ｂ３の真東部分Ａ′の面積、単糸
Ｂｌ、Ｂ３．Ｂ４の真東部分Ｃの面積、第４図における
単糸Ｂｌ、Ｂ２．Ｂ５の真東部分Ａ′の面積、単糸Ｂ２
．Ｂ３．Ｂ５の真東部分Ｃの面積はこれらの単糸相互間
で実質的に異なっている。Figures 2 to 4 show microscopic photographs of the cut surfaces of several crimped yarns according to the present invention, cut at intervals of 1c1), and are reproduced based on these photographs. As shown in FIGS. 2 to 4, in the crimped yarn according to the present invention, each of the single yarns A1 to A5 forming the single yarn group made of the A polymer has a hue A that is dyed by the dyeing ability of the A polymer. ,
Each single yarn 81 to B5 forming a single yarn group made of B polymer
The majority of the yarn has hue B dyed by the dyeing ability of the B polymer, and the due east portion A has the same hue as the hue A of the single yarn made of the A polymer in the length direction of each single yarn.
' and due east portions C having a hue different from the hues A, B, and A' are irregularly distributed, and the area of due east portions A' and C in the cross section of each single yarn made of the B polymer. changes irregularly in the length direction of each single yarn, and furthermore, the area of the cross section of these due east portions A' and C is equal to the area of the due east portions A' and C of the other single yarn, that is, the Single yarn Bl in Figure 2, B2. Area of due east portion A' of B3, single yarn Bl, B3. Area of due east portion C of B4, single yarn Bl in Fig. 4, B2. Area of due east part A' of B5, single yarn B2
．． B3. The area of the due east portion C of B5 differs substantially between these single yarns.
前記の本発明に係る新規な巻縮糸は以下に記す新規な方
法によって製造される。この製造法について第５図乃至
第７図を用いて詳記する。The novel crimped yarn according to the present invention described above is manufactured by the novel method described below. This manufacturing method will be described in detail using FIGS. 5 to 7.
紡糸機１）から紡糸されたＡポリマーからなる糸条Ｙｌ
ｌは冷却装置１２で冷却され、オイリングローラ１３．
１４で紡糸油剤を付与される。次いで引取ローラ１５を
経て延伸ローラ１６．１７に巻回して延伸され、延伸糸
Ｙ１２となり合糸ガイド１に至る。Yarn Yl made of polymer A spun from spinning machine 1)
1 is cooled by a cooling device 12, and is cooled by an oiling roller 13.
At step 14, a spinning oil is applied. Next, the yarn passes through the take-up roller 15, is wound around stretching rollers 16 and 17, and is stretched, becoming the stretched yarn Y12 and reaching the doubling yarn guide 1.
一方、紡糸機２１から紡糸された前記Ａポリマーとは染
色能の異なるＢポリマーからなる糸条Ｙ２１は冷却装置
２２で冷却され、オイリングローラ２３．２４で紡糸油
剤を付与される。次いで引取ローラ２５を経て延伸ロー
ラ２６．２７に巻回して延伸され、延伸糸Ｙ２２となり
合糸ガイド１に至る。On the other hand, yarn Y21 made of polymer B, which has a different dyeing ability from the polymer A, spun from the spinning machine 21 is cooled by a cooling device 22, and is applied with a spinning oil by oiling rollers 23 and 24. Next, the yarn passes through the take-up roller 25, is wound around stretching rollers 26 and 27, and is stretched, becoming the stretched yarn Y22 and reaching the doubling yarn guide 1.
前記延伸糸Ｙ１２とＹ２２は合糸ガイド１で合糸され、
金糸糸条Ｙ１となり、巻縮染色能変換処理装置２に導入
（矢印ｆ方向）される。The drawn yarns Y12 and Y22 are doubled by a doubling guide 1,
The gold thread becomes a thread Y1 and is introduced into the crimp dyeability conversion processing device 2 (in the direction of arrow f).
第６図に示した巻縮染色能変換処理装置２の糸条導入部
３０から導入された金糸糸条Ｙ１は加熱圧縮流体導入部
３１から矢印ａの方向に導入された加熱圧縮流体によっ
て解繊部３２で解繊され解繊糸条となり、引続いて前記
加熱圧縮流体によって巻縮付与部３３に送り込まれ、先
に堆積している巻縮糸条の上方に座屈積層されて解繊押
込賦形が施され巻縮糸条となる。前記加熱圧縮流体は解
繊糸条を巻縮糸条となしたのち複数のドーナツ板３４の
間に設けられたスリット規制リング３５によって形成さ
れたスリット３６を経て加熱圧縮流体導出部３７から矢
印す方向に導出される。前記巻縮糸条は巻縮付与部３３
で堆積され円柱状の塊、すなわち巻縮糸条塊となった状
態で染色能変換部３８に移行する。染色能変換部３８で
は処理剤導入部３９から矢印Ｃの方向に導入された処理
剤がドーナツ板４０とスリット規制リング４１によって
形成されたスリット４２から染色能変換部３８に導入し
、巻縮糸条塊の外周に付着する。The gold thread Y1 introduced from the thread introduction section 30 of the crimp dyeability conversion processing device 2 shown in FIG. 6 is defibrated by the heated compressed fluid introduced from the heated compressed fluid introduction section 31 in the direction of arrow a. It is defibrated into a defibrated yarn in the section 32, and then sent to the crimp applying section 33 by the heated compressed fluid, where it is buckled and stacked above the previously deposited crimp yarn to be defibrated and pushed. It is shaped and becomes a crimped yarn. The heated compressed fluid turns the defibrated yarn into a crimped yarn, and then passes through the slit 36 formed by the slit regulating ring 35 provided between the plurality of donut plates 34 from the heated compressed fluid outlet 37 in the direction indicated by the arrow. derived in the direction. The crimp yarn is attached to the crimp applying section 33
The fibers are deposited in a cylindrical mass, that is, a curled filament mass, and transferred to the dyeability converting section 38. In the dyeability converting section 38, the processing agent introduced from the processing agent introduction section 39 in the direction of arrow C is introduced into the dyeability converting section 38 through the slit 42 formed by the donut plate 40 and the slit regulation ring 41, and the crimped yarn is Attaches to the outer periphery of the striations.
該処理剤の巻縮糸条塊への付着は、巻縮糸条塊を形成す
るＡポリマーからなる単糸群とＢポリマーからなる単糸
群とが入り混ざって座屈した状態の外周に行われる。The treatment agent is attached to the crimped yarn mass on the outer periphery of the buckled state in which the single yarn group consisting of polymer A and the single yarn group consisting of polymer B forming the crimped yarn mass are intermixed.
前記処理剤はＡポリマー末端基とのみ結合するもの、Ｂ
ポリマーの末端基のみと結合するものが用いられ、例え
ばＢポリマーの末端基と結合してＡポリマーと同じ染色
能に変換されるものを用いることによって染色後Ａポリ
マーと同じ色相を有する真東部分Ａ′を有し、処理剤の
付着量、濃度斑などによって真東部分Ａ′より濃色ある
いは淡色の真東部分Ｃを有するものとすることがある。The processing agent A is one that binds only to the polymer terminal group, and B
A substance that binds only to the end groups of the polymer is used, for example, by using a substance that binds to the end groups of the B polymer and is converted to the same dyeing ability as the A polymer, the due east part has the same hue as the A polymer after dyeing. A', and the due east portion C may be darker or lighter colored than the due east portion A' depending on the amount of treatment agent deposited, density unevenness, etc.
巻縮糸条塊は染色能変換部３８で外周に染剤を付着され
処理糸条塊となり、処理剤固着部４３に到り、該処理糸
条塊の外周に加熱圧縮流体導入部４４から矢印ｄ方向に
導入された加熱圧縮流体をドーナツ板４５とスリット規
制リング４６によって形成されたスリット４７から吹き
つけ熱処理することによって前記染色能変換部３８で付
与された処理剤を熱固定する。スリット４７を経て処理
糸条塊に接した加熱圧縮流体および余剰の加熱圧縮流体
は加熱圧縮流体導出部４８から矢印ｅ方向に導出される
。処理剤が熱固定された処理糸条塊は糸条導出部４９か
ら導出（矢印ｇ方向）される。The crimped yarn mass has a dye attached to its outer periphery in the dyeability converting section 38 to become a treated yarn mass, and reaches the treatment agent fixing section 43, where it flows from the heated compressed fluid introducing section 44 to the arrow mark on the outer periphery of the treated yarn mass. The heating compressed fluid introduced in the d direction is sprayed through the slit 47 formed by the donut plate 45 and the slit regulating ring 46 for heat treatment, thereby heat-fixing the processing agent applied in the dyeability converting section 38. The heated compressed fluid that has come into contact with the treated yarn mass through the slit 47 and the surplus heated compressed fluid are led out from the heated compressed fluid outlet section 48 in the direction of arrow e. The treated yarn mass to which the treatment agent has been heat-fixed is led out from the yarn lead-out section 49 (in the direction of arrow g).
巻縮染色能変換処理装置２から導出された処理糸条塊Ｙ
２は回転する冷却ドラム３に到達した時点、すなわち−
次解舒域に１で屈曲され塊状の一部分がほぐされ、−次
解舒糸Ｙ３となる。Processed yarn mass Y derived from crimp dyeability conversion processing device 2
2 is the point at which the rotating cooling drum 3 is reached, that is, -
In the next unwinding area, a lumpy portion bent at 1 is loosened to become -next unwinding yarn Y3.
−次解舒糸Ｙ３は固定ピン４を経て糸条塊解舒ローラ５
によって引張られ、冷却ドラム３から離脱する前後、す
なわち、二次解舒域に２で二次解舒糸Ｙ４となり、固定
ビン４と糸条塊解舒ローラ５との間で塊状部分を有する
ことなく、真東部分を有する巻縮糸Ｙ５となる。該巻縮
糸Ｙ５は糸条塊解舒ローラ５と張力付与ローラ６との間
で伸長され巻取機７でボビンに巻取られる。- The next unwinding yarn Y3 passes through the fixing pin 4 and then the yarn mass unwinding roller 5
The yarn Y4 becomes the secondary unwound yarn Y4 before and after it is pulled by and leaves the cooling drum 3, that is, in the secondary unwinding area, and has a lumpy portion between the fixed bin 4 and the yarn agglomerate unwinding roller 5. Instead, the curled yarn Y5 has a due east portion. The curled yarn Y5 is elongated between the yarn mass unwinding roller 5 and the tension imparting roller 6, and is wound around a bobbin by a winding machine 7.
次いで染色工程に送られ、前記ボビンに巻かれた巻縮糸
Ｙ５を、Ａポリマーの末端基と結合する染剤およびＢポ
リマーの末端基と結合する染剤の水溶液を用いて１浴多
色染めを行なう。Next, the crimped yarn Y5 wound around the bobbin is sent to a dyeing process, and is dyed in one bath in multiple colors using an aqueous solution of a dye that binds to the end groups of the A polymer and a dye that binds to the end groups of the B polymer. Do this.
染剤はカチオン染料可染型ポリマー、アニオン染料可染
型ポリマーの場合はカチオン染料およびアニオン染料が
用いられ、例えばアミノ末端基量の異なるポリアミドの
場合は単にアニオン染料１種だけで濃淡に染色され、前
記＠補色相変換処理時に付与された真東部分Ｃも加わり
、ポリマーの数よりも多い色相を有する巻縮糸となる。For dyeing agents, cationic dye-dyeable polymers are used, and anionic dye-dyeable polymers use cationic dyes and anionic dyes. For example, in the case of polyamides with different amounts of amino end groups, they can be dyed in shading with just one anionic dye. , the due east portion C imparted during the @complementary hue conversion process is also added, resulting in a crimped yarn having more hues than the number of polymers.
前記巻縮糸Ｙ５は前記巻縮染色能変換処理装置２におけ
る染色能変換部３８で複数のポリマーからなる複数の単
糸群が独立することなく解繊されて不規則に入り混ざり
交絡され、さらに不規則に座屈した状態で堆積されて円
柱状の塊となり、巻縮されるとともに、この状態で外周
から処理剤が付与されることによって円柱状の塊の外周
のみに処理剤が付着し、付着した外周の処理剤が結合す
る末端基を有する単糸の末端基の一部に結合して染色能
を変換させることによって、この部分の染色能が変換さ
れる。The crimp yarn Y5 is unraveled in the dyeability converting section 38 of the crimp dyeability conversion processing device 2 into a plurality of single yarn groups made of a plurality of polymers without becoming independent, and are irregularly intermixed and entangled, and further uncombined. It is deposited in a regular buckled state to form a cylindrical mass, which is crimped and contracted. In this state, a treatment agent is applied from the outer periphery, so that the treatment agent adheres only to the outer periphery of the cylindrical mass, causing adhesion. The dyeing ability of this portion is changed by binding to a part of the end group of the single yarn having the end group to which the treatment agent on the outer periphery is attached and changing the dyeing ability.
したがって前記染色能の変換された巻縮糸Ｙ５を染色す
ると、真東部分Ａ’、Ｃは第２図および第４図に示すよ
うに単糸の長さ方向、単糸の横断面における単糸相互間
において極めて不規則である。また、第３図に示すよう
に色相が全く変換されていない部分もある。Therefore, when the crimped yarn Y5 whose dyeability has been changed is dyed, the due east portions A' and C are the single yarns in the longitudinal direction of the single yarns and in the cross section of the single yarns, as shown in FIGS. 2 and 4. They are extremely irregular in relation to each other. Furthermore, as shown in FIG. 3, there are parts where the hue is not converted at all.
前記のように本発明に係る色相の異なる部分を不規則に
有する単糸を含んだ巻縮糸は、巻縮糸の状態あるいはカ
ーペットなどに製織された後に染色される。この染色は
巻縮糸の末端基と ゛結合する染剤を複数種混入し、
ｌ浴多色染めとしてもよく、また一方の末端基のみと結
合する染剤を用いて染色し、他を非染色部分とすること
も可能である。As described above, the crimped yarn according to the present invention, which includes single yarns having irregularly different hue portions, is dyed in the crimped yarn state or after being woven into a carpet or the like. This dyeing involves mixing multiple types of dyes that bind to the end groups of the curled yarn.
It is also possible to perform multicolor dyeing in one bath, or it is also possible to dye using a dye that binds to only one end group, leaving the other portions undyed.
得られた巻縮糸、カーペットは前記巻縮染色能変換処理
装置で染色能が変換された部分が微小であり、極めて不
規則に点在するものであり、ポリマーの数よりも多い色
相数を有するものである。The resulting crimped yarn and carpet have minute areas whose dyeability has been converted by the crimped dyeability conversion processing device, and are scattered extremely irregularly, resulting in a number of hues greater than the number of polymers. It is something that you have.
前記巻縮染色能変化処理装置で処理剤が付与され染色能
が変換された部分、すなわち真東部分Ａ’、Ｃからなる
色相を有するものの処理剤が付与されることなく染色さ
れた部分Ｂとの比較において、物理特性においては沸騰
水収縮率、巻縮伸長率、強度、伸度など実質的に同一で
あり、厳密に測定して微差を見出したとしても染色能変
換部分が微小であり、極めて不規則に存在することから
物性値は実質的に同じである。 −前記巻縮糸の各単糸
の横断面形状を非円形（異形断面）とすることにより巻
縮性、嵩高性を良好とする。A portion where the dyeing ability was changed by applying a processing agent in the crimp dyeing ability changing processing device, that is, a due east portion A', a portion B having a hue consisting of C, but which was dyed without applying a processing agent. In comparison, physical properties such as boiling water shrinkage rate, crimp and elongation rate, strength, and elongation are virtually the same, and even if a slight difference is found by rigorous measurement, the difference in dyeing ability is minute. , their physical properties are substantially the same since they exist extremely irregularly. - By making the cross-sectional shape of each single yarn of the crimp yarn non-circular (irregular cross-section), crimpability and bulkiness are improved.
また、本発明にかかるポリマーの数よりも多い色相を有
する巻縮糸とは予じめ染色能の変換がなされた巻縮糸を
用いてカーペットなどに製織したのちに染色されたもの
も含まれる。Furthermore, the crimped yarn having a hue greater than the number of polymers according to the present invention includes crimped yarn whose dyeability has been changed in advance, and which is woven into a carpet or the like and then dyed. .
実施例１
第５図および第６図に示した装置を用いて、一方の紡糸
機に取付けたＹ型口金孔からアミノ末端基量が４〜５Ｘ
１０−’モル／ｇのレギュラータイプのアニオン染料可
染ポリアミド（Ａポリマー）を紡出し三角断面糸（Ａ）
を得た。また、他方の紡糸機に取付けたＹ型口金孔から
スルホン化合物が添加されスルホン酸基量が４〜５×１
０−Ｓモル７ｇのカチオン染料可染ポリアミド（Ｂポリ
マー）を紡出し三角断面糸（Ｂ）を得た。前記の三角断
面糸（Ａ）（Ｂ）を各々独立に３．５倍で延伸し高強力
糸となしたのち、合糸し、引続いて巻縮染色能変換処理
装置に導入し、解繊、堆積、巻縮付与、一方のポリマー
の染色能変換処理剤付与、熱固定をし巻縮染色能変換処
理装置から導出し、塊を１次、２次、３次と段階的にほ
ぐし、巻縮の一部を潜在化させた巻縮糸としたのちボビ
ンに巻取った。Example 1 Using the apparatus shown in FIGS. 5 and 6, an amount of amino terminal groups of 4 to 5
10-'mol/g regular type anionic dye dyeable polyamide (A polymer) is spun to produce triangular cross-section yarn (A)
I got it. In addition, a sulfone compound was added through the Y-shaped nozzle hole attached to the other spinning machine, and the amount of sulfonic acid groups was 4 to 5 × 1.
A triangular cross-section yarn (B) was obtained by spinning 7 g of 0-S mol of cationic dye-dyeable polyamide (B polymer). The triangular cross-section yarns (A) and (B) were each drawn independently at a rate of 3.5 times to form high-strength yarns, and then the yarns were combined, and then introduced into a crimping dyeability conversion processing device and defibrated. , deposited, crimped, applied a dyeability converting agent to one of the polymers, heat-fixed, led out from the crimped dyeability converting device, loosened the lumps in stages of primary, secondary, and tertiary, and rolled them. It was made into a crimped yarn with a portion of the crimped material latent, and then wound onto a bobbin.
前記染色能変換処理剤としては、
Ｃ７！
を１２重量％、尿素１．０重量％の水溶液（水８７重量
％）を用いた。該処理剤は供給を中断することなく２０
ｃｃ／分で脈流供給した。As the staining ability conversion treatment agent, C7! An aqueous solution (87% by weight of water) containing 12% by weight of urea and 1.0% by weight of urea was used. The treatment agent is supplied for 20 minutes without interrupting the supply.
A pulsed flow was provided at cc/min.
巻縮染色能変換処理装置への糸条導入速度は２５００
ｍ ／分、巻縮染色能を変換した巻縮糸の導出速度は３
５ｍ／分、処理剤熱固定温度は２４０℃である。The yarn introduction speed to the crimp dyeability conversion processing device is 2500
m/min, the derivation speed of the crimped yarn after converting the crimped dyeing capacity is 3
5 m/min, and the processing agent heat setting temperature is 240°C.
得られた巻縮糸を染色工程に運搬し、染色処理した。染
剤は、
アイゼン 力チロン レッド ６ＢＨ
（保土谷化学工業社） ０．１５％０１４Ｆア
イゼン カチロン イエロー ＣＰＬＨ（保土谷化学工
業社） ０．２０％ＯＷＦクロス ファースト
ボルドー ＢＹ
（チバガイギー社）０．１８％ＯＷＦ
イトン ファースト イエロー ２ＧＬ（チバガイギー
社”） ０．０５％ＯＷＦアジド ブラック
Ｃ２Ｂ
（サンドラ社） ０．０２％ＯＷＦ染色
助剤は、
リン酸−ナトリウム ３．５％商Ｆ
リン酸二ナトリウム ２．０％ＯＷＦの水溶液（浴比
１：１００）を用いて９０℃、３０分間１浴多色染めを
行った。The obtained curled yarn was transported to a dyeing process and dyed. The dyes are: Crampons Cachiron Red 6BH (Hodogaya Chemical Co., Ltd.) 0.15% 014F Crampons Cachiron Yellow CPLH (Hodogaya Chemical Co., Ltd.) 0.20% OWF Cross First Bordeaux BY (Ciba Geigy) 0.18% OWF Iton First Yellow 2GL (Ciba Geigy) 0.05%OWF Azide Black C2B (Sandra) 0.02%OWF Dyeing aids are: Sodium phosphate 3.5% Commercial F Disodium phosphate 2.0%OWF Multicolor dyeing was carried out in one bath at 90°C for 30 minutes using an aqueous solution of (bath ratio 1:100).
得られた染色巻縮糸は連続したオレンジ色（カチオン染
料による）の単糸群とワインレッド色の中にカチオン染
料によって染色されたオレンジ色と同じ色相と、このオ
レンジ色よりも濃色および淡色のオレンジ色がランダム
に点在する単糸群とが交絡した巻縮糸であった。The dyed crimped yarn obtained has a continuous group of orange (by cationic dye) single yarns, a wine red color with the same hue as the orange dyed with the cationic dye, and a color darker and lighter than this orange color. It was a crimped yarn in which orange-colored single yarns were intertwined with randomly scattered single yarn groups.
この巻縮糸を用いてカットパイルカーペットを製織した
ところ、地色がオレンジ色でその中にランダムにワイン
レッド色が存在するとともに微小な濃色オレンジ色およ
び淡色オレンジ色が点在するベロア調カーペットを得る
ことができた。When a cut pile carpet was woven using this crimped yarn, the ground color was orange, with wine red randomly present therein, as well as minute dark orange and light orange dots.A velor-like carpet. I was able to get
実施例２
実施例１における染色前の巻縮染色能を変換した巻縮糸
を用いてループカーペットに製織したのち、実施例１と
同じ染色条件で染色した。Example 2 A loop carpet was woven using the crimp yarn in which the crimp dyeability before dyeing in Example 1 was changed, and then dyed under the same dyeing conditions as in Example 1.
得られたカーペットは地色がオレンジ色でその中にラン
ダムにワインレッド色が存在するとともに微小な濃色オ
レンジ色および淡色オレンジ色が点在した。また実施例
１のカーベントに比してバルキー性に冨むコントラクト
カーペットを得た。The resulting carpet had an orange base color, with wine red color randomly present therein, and minute dark orange and light orange particles scattered therein. Furthermore, a contract carpet with greater bulkiness than the carpet of Example 1 was obtained.
本発明によると、染色能の異なる複数のポリマーからな
る合成繊維の少なくとも１つのポリマーからなる単糸群
を形成する単糸の一部分を他の部分と色相を異ならしめ
たものであって、かつ他の単糸群の１種と同じ色相およ
び異なる４色および淡色の色相からなる部分を複雑に有
するものであって、カーペットなどに製織した後にポリ
マーの数に増して多色染めが可能であり、その模様は極
めて不規則性を有し、相似形模様、縦すじ、モアレ現象
もなく、また完全後染めで多くの色に染めることが可能
となり掻めて高いバルキー性高コントラクト性を有する
カーペットを得ることのできる巻縮糸である。According to the present invention, a portion of a single yarn forming a single yarn group made of at least one polymer of a synthetic fiber made of a plurality of polymers having different dyeing abilities is made to have a different hue from other portions, and It has a complex part consisting of the same hue as one type of single yarn group, four different colors, and a light hue, and after it is woven into a carpet etc., it can be dyed in multiple colors by increasing the number of polymers, and its pattern To obtain a carpet that has extremely irregularity, has no similar patterns, vertical streaks, or moire phenomenon, and can be dyed in many colors by complete piece-dying, and has extremely high bulkiness and high contractility. It is a crimped yarn that can be curled.
第１図は本発明の巻縮糸を得る際に用いられる染色能の
異なるポリマーからなる２種の単糸群の各々から数本摘
出した単糸の横断面図である。第２図乃至第４図は本発
明に係る巻縮糸の横断面図である。
第５図は本発明に係る巻縮糸を製造する工程を示す概略
正面図、第６図は第５図における巻縮染色能変換処理装
置の概略縦断面図であり、第７図は本発明に係る巻縮糸
を製造する際の過程における糸の形態を示す斜視図であ
る。
第８図は従来の巻縮糸の製造工程の一部を示す概略正面
図、第９図は第８図に示した製造工程で得られた糸条を
示す。
Ａ１〜Ａ５・・・Ａポリマー単糸群、Ｂ１−Ｂ５・・・
Ｂポリマー単糸群、Ａ’、Ｃ・・・真東部分、Ｙ５・・
・巻縮糸。FIG. 1 is a cross-sectional view of several single yarns extracted from each of two groups of single yarns made of polymers with different dyeing abilities used to obtain the crimped yarn of the present invention. 2 to 4 are cross-sectional views of the crimped yarn according to the present invention. FIG. 5 is a schematic front view showing the process of manufacturing a crimped yarn according to the present invention, FIG. 6 is a schematic longitudinal cross-sectional view of the crimped dyeability conversion processing apparatus in FIG. 5, and FIG. It is a perspective view showing the form of thread in the process of manufacturing the curled thread concerning. FIG. 8 is a schematic front view showing a part of the conventional manufacturing process for crimped yarn, and FIG. 9 shows the yarn obtained in the manufacturing process shown in FIG. 8. A1-A5...A polymer single yarn group, B1-B5...
B polymer single yarn group, A', C...due east part, Y5...
・Wrapped yarn.
Claims (2)
いて、該巻縮糸は染色能の異なるポリマーからなる２種
以上の単糸群からなり、該２種以上の単糸群のうち少な
くとも１つの単糸群を形成する各単糸は、 Ａ、各単糸の長さ方向に他の単糸群の１種と同じ色相お
よび異なる色相からなる部分が不規則に分布しており、 Ｂ、各単糸の他の単糸群の１種と同じ色相および異なる
色相からなる部分の各横断面において該他の単糸群の１
種と同じ色相および異なる色相からなる部分の面積が長
さ方向に不規則に変化しており、 Ｃ、各単糸の他の単糸群の１種と同じ色相および異なる
色相からなる部分の横断面において、同じ単糸群の他の
単糸との相互間で他の単糸群の１種と同じ色相および異
なる色相からなる面積が実質的に相違してなる ことを特徴とする巻縮糸。(1) In a crimped yarn made of synthetic fibers having multiple hues, the crimped yarn is composed of two or more types of single yarn groups made of polymers with different dyeing abilities, and at least one of the two or more types of single yarn groups is Each single yarn forming a single yarn group has the following characteristics: A. Parts consisting of the same hue and a different hue as one of the other single yarn groups are irregularly distributed in the length direction of each single yarn, and B. Each single yarn has a different hue. 1 of the other single yarn group in each cross section of the part consisting of the same hue and a different hue as one of the other single yarn groups.
The area of the part with the same hue as the seed and a different hue changes irregularly in the length direction, and C. Cross section of the part with the same hue and different hue as one of the other single yarn groups of each single yarn. A crimped yarn characterized in that the area of the same hue and the area of a different hue from one of the other single yarn groups is substantially different between the crimped yarn and other single yarns of the same single yarn group.
許請求の範囲第（１）項記載の巻縮糸。(2) The crimped yarn according to claim (1), wherein each single yarn of the crimped yarn has an irregular cross-sectional shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4545686A JPS62206042A (en) | 1986-03-04 | 1986-03-04 | Crimped yarn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4545686A JPS62206042A (en) | 1986-03-04 | 1986-03-04 | Crimped yarn |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62206042A true JPS62206042A (en) | 1987-09-10 |
Family
ID=12719853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4545686A Pending JPS62206042A (en) | 1986-03-04 | 1986-03-04 | Crimped yarn |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62206042A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49518A (en) * | 1972-04-14 | 1974-01-07 | ||
| JPS4912132A (en) * | 1972-05-22 | 1974-02-02 | ||
| JPS5111948A (en) * | 1974-07-22 | 1976-01-30 | Asahi Chemical Ind | Isenkokaojusuru kenshukumaruchifuiramentoshino seizohoho |
| JPS59100717A (en) * | 1982-12-01 | 1984-06-11 | Kanebo Ltd | Composite multifilament yarn and its manufacture |
-
1986
- 1986-03-04 JP JP4545686A patent/JPS62206042A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49518A (en) * | 1972-04-14 | 1974-01-07 | ||
| JPS4912132A (en) * | 1972-05-22 | 1974-02-02 | ||
| JPS5111948A (en) * | 1974-07-22 | 1976-01-30 | Asahi Chemical Ind | Isenkokaojusuru kenshukumaruchifuiramentoshino seizohoho |
| JPS59100717A (en) * | 1982-12-01 | 1984-06-11 | Kanebo Ltd | Composite multifilament yarn and its manufacture |
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