CN1572921A - Weaving yarn for color mixing cloth and dyeing method for fiber products - Google Patents

Abstract

The invention provides a spun yarn for a melange fabric satisfying a soft touch feeling and excellent moisture absorbing and releasing properties and affording the melange fabric. The spun yarn for the melange fabric is obtained by compounding a modified regenerated cellulosic fiber containing a grounding agent of a naphthol dye, a cationization-modified cotton fiber and/or a cationization-modified regenerated cellulosic fiber and cotton fiber bleached by scouring or the cotton fiber bleached by scouring and a regenerated cellulosic fiber, each in a specific mixing ratio. Thereby, the spun yarn for the melange fabric expressing an appearance having a wide range of hue and color in the melange assuming the melange state and having excellent tenacity and moisture absorbing and releasing properties is obtained.

Description

The colouring method of colour mixture cloth textile strand and fibre

Technical field

The present invention relates to blended textile strand can be manufactured with coloured fibre and after being unable to coloured fibre, it can be wherein made of with coloured fibre the modification regeneration cellulose fiber peacekeeping cation modifying cotton fiber containing naphthol dye printing and dyeing pretreating agent and/or cation modifying regenerated celulose fibre, coloured fibre is unable to be made of refining and bleaching cotton fiber or refining and bleaching cotton fiber and regenerated celulose fibre, the braided fabric of the textile yarn is used by using the color developing agent of naphthol dye and the dyeing of specific anionic dye, colour mixture (the Melange of masstone can be presented with the tone and color of wide scope, hereinafter referred to as mixed color effect) effect, it can be with the colouring method of the colour mixture textile yarn of after stain and the fibre containing colour mixture textile strand.

[prior art]

In order to create the fibre of high added value, the production system for implementing the performance of multiple color tones style to fibre is being studied always.

Currently, become mainstream is to combine the yarn that interaction weaves a variety of dyeing, i.e., the method for so-called " first contaminating " after the dyeing yarn that will weave is panel tone using the production method of same raw material performance multiple color tones style.Mainly application is used as in cellulosic fibre product this method, but the completion of determination to fibre from design, color matching needs many times, the disadvantages of in the presence of the risk for increasing the textile strand raw material lengthy warehousing dyed, seeking always to improve this situation for a long time.In order to solve this problem, it proposes and the fibre of combination homogeneous raw material interaction braiding is added dyestuff not of the same race using the dyeing sex differernce of raw material successively or in same bath and dyes, i.e., the method for so-called " after stain ".

Concretely, by the combination of the different material of cotton fiber and polyester fiber, regenerated celulose fibre and acrylic fiber, cotton fiber and polyester fiber and nylon fiber etc..But have the drawback that, in cellulosic fibre product, the feel etc. of the natural softness as cellulosic material feature, with cannot achieve its original characteristic in the material combination not of the same race such as synthetic fibers.From the point of view of this viewpoint, the single group conjunction using cellulosic fibre is disclosed, carries out different dyeing in after stain using cationization cotton and the untreated cotton of cationization and its yarn woven product, colour mixture, different tonal effects can occur in discovery.(such as: referring to non-patent literature 1).But although they are cellulose family raw materials, the chromatic poor another characteristic to anionic dye is highlighted, two or more tones cannot be showed using single raw material.In order to can express the masstone of two or more tones with single raw material, needs further exist for different dyeing theories, combines the new cellulosic fibre that dyeing solidness is excellent in after stain.Therefore, applicant has invented same cellulose family raw material, pass through the modified dyeable modified regenerated celulose fibre of naphthols for making to have differences in dyeability.(referring to patent document 1).

On the other hand, applicant has invented a kind of colouring method, the method be will containing have cationic dye capable of dyeingization can modified cellulose regenerated fiber the independent dye of positive ion of fibrous structure object or except the dye of positive ion and the dye of positive ion dyestuff composition dyeing liquor dyed in a cylinder to the method for colour mixture tune etc..(referring to patent document 2).But this colouring method is handled in tannic acid aqueous solution after dyeing solidness needs to dye to improve, and is then handled with antimony tartrate aqueous solutions of potassium, or measure further hereafter complicated with cellulose reactive resin crosslinking Treatment etc..

[non-patent literature 1]

" refining and bleaching and its expansion " (Fukuoka pure one writes " fiber process " supplementary issue and prints and dyes miscellanies volume 24,38, page 1986,32-37)

[patent document 1]

Special open 2003-3322 bulletin (page 2,2 columns)

[patent document 2]

Special flat 10-121384 bulletin

The purpose of the present invention is, a kind of colour mixture textile strand is provided, by modification regeneration cellulose fibre, cation modifying cotton fiber and/or the cation modifying regenerated celulose fibre and refining and bleaching cotton fiber or refining and bleaching cotton fiber and regenerated celulose fibre with the mixing of specific mixed proportion containing naphthol dye printing and dyeing pretreating agent, it can obtain and implement to be easy, the tone with wide scope and the appearance of color can be shown as to be in the mixed color effect of colour mixture shape and the fibre for meeting soft feel and excellent absorb-discharge humid.

Other purposes of the invention are, a kind of colouring method is provided, this method is by with the same raw material of cellulosic fibre and being applied in combination different dyeability raw materials, by independent of the after stain first contaminated, it can show and be previously present masstones difficult, to fibre presentation three color scheme and three kinds or more, big contribution has been made for the development of cloth field.

In order to also show the masstone of single tone to three color scheme or more with same cellulose family raw material, need to develop the dyeing theory that is different from except cation modifying cellulose, the third excellent new cellulosic fibre of dyeing solidness.In terms of this viewpoint, applicant is conceived to the printing and dyeing pretreating agent of naphthols dyeing, specific printing and dyeing pretreating agent is dissolved in thermokalite in the presence of dissolution aids, it spins in glue mucus before being mixed into spinning, the modification regeneration cellulose fibre that can be only dyed with the color developing agent of naphthol dye is obtained, and has applied for the present invention.(special open 2003-3322).Further, it was found that in order to achieve the purpose that this modification regeneration cellulose fibre can be efficiently used as the third cellulosic material, so as to complete the present invention in aforementioned present invention.

In addition, the inventors of the present invention are conscientiously studied, as a result be conceived to constitute the naphthols of colour mixture textile strand that is colored can the suitable mixed proportion of dyeing, modifying regenerated celulose fibre and cation modifying cellulosic fibre can use the tone and color of colour mixture performance wide scope, and, soft feel and excellent absorb-discharge humid are met, so as to complete the present invention.

I.e., first invention is colour mixture textile strand, it is the textile strand for the colour mixture that the blended fiber group that can be dyed and the fiber group that cannot be dyed are formed, the fiber group that can be dyed is made of the modification regeneration cellulose fiber peacekeeping cation modifying cotton fiber and/or cation modifying regenerated celulose fibre of the printing and dyeing pretreating agent containing naphthol dye, and the fiber group that cannot be dyed is made of refining and bleaching cotton fiber or refining and bleaching cotton fiber and regenerated celulose fibre.

Second invention is colour mixture textile strand, wherein can with coloured fibre group relative to textile strand whole mixed proportion be 10-50 weight %, the mixed proportion for the fiber group that cannot be dyed is 90-50 weight %, and, the mixed proportion for constituting the regenerated celulose fibre in the Whole fiber of textile strand is 10-30% weight, and the mixed proportion of cotton fiber is 90-70% weight.

Third invention is colour mixture textile strand, wherein can with coloured fibre group relative to textile strand whole mixed proportion for 30-50 weight %, the mixed proportion of the cation modifying cotton fiber and/or cation modifying regenerated celulose fibre in fiber group that can be dyed is 20-40 weight % range.

4th, the 5th invention is colour mixture textile strand, modification regeneration cellulose fibre wherein containing naphthol dye printing and dyeing pretreating agent, the mixed proportion of the mixture of the regenerated celulose fibre and refining and bleaching cotton fiber or refining and bleaching cotton fiber and regenerated celulose fibre of cation modifying cotton fiber and/or cation modifying is weight ratio 1: 1: 8 or 2: 2: 6.

The colouring method of cellulosic fibre product according to the present invention is, after by the color developing agent dyeing of the fibre naphthol dye constituted containing the naphthol dye printing and dyeing modification regeneration cellulose fibre of pretreating agent, the common cellulose fibre of cation modifying cellulose fiber peacekeeping these three different fibers, the colouring method of the cellulosic fibre product dyed again with anionic dye, as anionic dye, what can be enumerated is acid dyes or and the chemically-reactive dyes low with cellulose fibre compatibility.And, other colouring methods are, after the color developing agent dyeing for the fibre naphthol dye being made of above-mentioned three kinds different fibers, with direct dyes or the colouring method of the cellulosic fibre product of the chemically-reactive dyes high with cellulose fibre compatibility dyeing, further others, which are invented, is, after the color developing agent dyeing for the fibre naphthol dye being made of three kinds of different fibers, it is dyed again with acid dyes or the chemically-reactive dyes low with cellulose fibre compatibility, then with direct dyes or the colouring method of the cellulosic fibre product of the chemically-reactive dyes high with cellulose fibre compatibility dyeing.

Specific embodiment

The modification regeneration cellulose fibre of printing and dyeing pretreating agent of the present invention containing naphthol dye, it is the modification regeneration cellulose fibre recorded in special open 2003-3322, it is the printing and dyeing pretreating agent by the way that naphthol dye will be used as, there is the printing and dyeing pretreating agent of the moderate compatibility to high degree to cellulose fibre, relative to regenerated celulose fibre with 0.5-3.0 weight % use, in the presence of the dissolution aids such as refined oil or ethyl alcohol, the printing and dyeing pretreating agent is dissolved in the hot alkaline solutions such as sodium hydroxide, it is mixed in cellulose dissolution stoste according to viscose method or cuprammonium process before spinning, it is obtained by spinning.In addition the modification regeneration cellulose fibre for the printing and dyeing pretreating agent containing naphthol dye that method in addition to this obtains also can be used, such as can enumerate, solvent spinning regenerated celulose fibre etc..In this case, if dissolved in the solvent of dissolution cellulose or the micro disperse printing and dyeing pretreating agent, the solvent spinning regenerated celulose fibre containing the printing and dyeing pretreating agent can be manufactured.

The regenerated celulose fibre of cation modifying of the present invention, can be used by from the regenerated celulose fibre soap boiling selected in viscose artificial silk, copper rayon, solvent spinning regenerated celulose fibre or it is light it is concise after, using have chlorethanol etc. containing quaternary ammonium based compound handle, and after cation modifying finish handle product.As cation modifying cotton fiber, the place of production is not specially limited, can be used with the product that, containing the common cotton of quaternary ammonium based compound processing and after cation modifying, finish is handled with chlorethanol etc..Contain quaternary ammonium based compound as with chlorethanol etc., such as what can be enumerated is ワ イ ス テ Star Network ス N-50 (trade name), a side society grease (company) manufacture カ チ オ ノ Application UK (trade name) of long rapids chemical industry (company) manufacture etc..

The place of production is not specially limited in refining and bleaching cotton fiber of the present invention, and the cotton fiber that common cotton fiber refining is bleached and handled with finish by conventional method can be used.Regenerated celulose fibre is the regenerated celulose fibre selected from viscose artificial silk, copper rayon, solvent spinning regenerated fiber cellulose, is used after implementing soap boiling or light concise preceding processing preferably before dyeing.

Colour mixture textile yarn of the present invention is that blended with coloured fibre and can be unable to the textile strand after coloured fibre, the fiber that can be dyed is made of the modification regeneration cellulose fiber peacekeeping cation modifying cotton fiber containing naphthol dye printing and dyeing pretreating agent and/or cation modifying regenerated celulose fibre, the fiber that cannot be dyed is made of refining and bleaching cotton fiber or refining and bleaching cotton fiber with regenerated celulose fibre, and conventional method can be used in above-mentioned blended and weaving method.

The mixed proportion of regenerated celulose fibre and cotton fiber in colour mixture textile strand of the invention, in whole textile strands, by being constituted for regenerated celulose fibre 10-30%, cotton fiber 90-70%.Wherein, set the occasion for the textile strand that blended regenerated celulose fibre and cotton fiber are formed, if increasing the mixed proportion of regenerated celulose fibre, then tension, intensity decline, soft touch, but the association for thering is strength to reduce, consider that the balance of feel and strength limits the mixed proportion of regenerated celulose fibre in the range of 10-30%, in addition to this, at 20 DEG C of temperature, the moisture rate of cotton fiber is 7% under the standard state of relative humidity 65%, regenerated celulose fibre is 12-14% in contrast, so the blended above-mentioned textile strand substance more single than cotton fiber increases moisture rate, form the excellent textile strand of absorb-discharge humid.Consider the preferred scope of the mixed proportion of the specific various fibers of selection of above-mentioned property.

The fiber part that can be dyed of colour mixture of the invention textile strand is the composition ratio of the 10-50 weight % of whole textile strands.The effective scope that colour mixture can be showed can be in the range of 6-80%, by setting it to 10-50% according to the colour saturation or amount of dyeing, so that it may which clearly the effect of the colour mixture of colour mixture shape appearance is presented in judgement.Colour mixture textile strand of the invention can be the modification regeneration cellulose fiber peacekeeping of the printing and dyeing pretreating agent containing naphthol dye with coloured fibre group, the mixture of cation modifying cotton fiber or cation modifying regenerated celulose fibre or cation modifying cotton fiber and cation modifying regenerated celulose fibre can be dyed by the color developing agent of various naphthol dyes and specific anionic dye, that is, acid dyes or reactive dye.

In order to further generate the effect for the colour mixture of colour mixture textile strand that the present invention dyes, generate the excellent characteristic of naphthol dye and acid dyes or reactive dye used, with the part that dyeing concentration in the colour mixture performance of colour system, the colour mixture performance of different colour systems is dense, it is preferred that the naphthol dye dyeing excellent with dyeing solidness, need the tone of wide scope and the occasion of color, it is preferred that increasing the usage amount of cation modifying cotton fiber or cation modifying regenerated celulose fibre, dyed with acid dyes or reactive dye.As an example, in order to supplement the shortcomings that naphthol dye can not show turquoise blue tone, firstly, being dyed with naphthol dye blue, the color of brighter turquoise blue is dyed by anionic dye again, color blending effect excellent in the colour mixture and light and shade of same colour system can be shown simultaneously.

And, in the colour mixture textile strand of dyeing, with colour system mixed color effect performance preferably may include based on the tone of wide scope and the specific anionic dye i.e. acid dyes or reactive dye of color, increase the usage amount of the mixture of its coloured fibre group i.e. cation modifying cotton fiber or cation modifying regenerated celulose fibre or cation modifying cotton fiber and cation modifying regenerated celulose fibre, the mixed proportion of the modification regeneration cellulose fibre of printing and dyeing pretreating agent containing naphthol dye is in the range of 10-20 weight %, preferred cationic modified cotton fiber, or the regenerated celulose fibre of cation modifying, or the mixed proportion of the mixture of cation modifying cotton fiber and cation modifying regenerated celulose fibre is 20-40 weight %, and, the sum of the mixed proportion of the two exists In the range of the 30-50 weight % of whole fibers.

The mixed color effect of the different colour systems of colour mixture textile strand used according to the invention is shown as, either the combination between general grey and arbitrary tone, is also possible to arbitrary two shade combinations.The mixed proportion of modification regeneration cellulose fiber peacekeeping cation modifying cotton fiber or cation modifying regenerated celulose fibre containing naphthol dye printing and dyeing pretreating agent, the preferred equivalent from the point of view of the balance of coloured fibre.In the range of the sum of the mixed proportion of the two is the 10-50 weight % of above-mentioned whole fibers, the sum of the mixed proportion of the two easily chooses combination if it is 20 weight %, 40 weight %.By adjusting dyeing concentration it can be found that the former light chromatic color area, the latter deep chromatic color area excellent color blending effect.It is the mixed proportion of the two and it is discontented 10% when, the colour saturation of dyeing is restricted, thus not preferred if it exceeds 50% is restricted according to the performance of the colour saturation and amount color blending effect of dyeing.

The colouring method of colour mixture of the invention textile strand is, firstly, the modification regeneration cellulose fibre of printing and dyeing pretreating agent of the initially dyeing containing naphthol dye.This is because the printing and dyeing pretreating agent of naphthol dye and color developing agent are by coupling reaction, the molecular weight of dyestuff becomes larger, is fixed on modification regeneration cellulose fibre.

The color developing agent of the naphthol dye used can be used the salt of preparatory diazotising and mixed stabilizer etc., the alkali of aromatic amine also can be used directly, can suitably select.In addition, can also add in this dyeing liquor using wetting agent i.e. surfactant etc..Dyeing condition is, since the coupling reaction of printing and dyeing pretreating agent and color developing agent is easy to carry out at room temperature, if in bath raio 1: 10-1: 50, the optimal pH that color developing agent used is adjusted at 20-40 DEG C of temperature dyes 10-30 minutes, cation modifying cellulose fibre or refining and bleaching cotton fiber will not be then polluted, the modification regeneration cellulose fibre of the printing and dyeing pretreating agent containing naphthol dye can be only dyed.In addition, the modification regeneration cellulose fibre different by the printing and dyeing pretreating agent of combination naphthol dye, if being dyed with color developing agent, there are two types of the effects of pollutant more than tone for available tool.

Then, the mixture that cation modifying cotton fiber or cation modifying regenerated celulose fibre or cation modifying cotton fiber and cation modifying regenerated celulose fibre are dyed with anionic dye, as anionic dye can it is preferable to use reactive dye or acid dyes.The reactive dye used as the present invention, such as, what can be enumerated is that the dyestuffs of commodity is collectively referred to as Procion dyestuff P (reactive dye), Ka Yelong dyestuff P (カ ヤ シ オ Application) (sulfur dye), the grand dyestuff of mud (a chlorotriazine type reactive dye), Mi Kaxiang dyestuff (dichlorotriazine type reactive dye), Ka Yelong dyestuff E, Procion dyestuff M or beautiful China reality dyestuff E (reactive dye containing sulfuryl amine group), can therefrom be properly selected.Using dyeing condition are as follows: only using the alkali catalyst of sodium hydroxide etc. as dyeing assistant, 50-100 DEG C of temperature, the lower method for dyeing 20-60 minutes of bath raio 1: 10-1: 50.

In addition, as the acid dyes that the present invention uses, it is expected that meeting the dyeing solidness required on commodity, for example, what can be enumerated is the acid dyes of half type of resistance to fulling milling, fulling milling type, metal complex type.As half type of resistance to fulling milling, the dyestuff that commodity can be enumerated is this close Nore (mono- Le of ス ミ ノ), mono- ス ト of Off ア, block Nore dyestuff (mono- Le of カ ヤ ノ), the acid dyes of sand orchid (サ Application De ラ Application) MF etc., as the type of resistance to fulling milling, the dyestuff that commodity can be enumerated is known as this close Nore milling dye, block Nore milling dye, sand orchid N etc., as metal complex type, the dyestuff that commodity can be enumerated is Lanier (mono- Le of ラ ニ) W (1: 2 type premetallized dye), Ka Yelasi (カ ヤ ラ Star Network ス) (fast light direct dyes), Aesop orchid S (イ Application ラ Application) (1: 2 type premetallized dye), it can therefrom properly select.Use dyeing condition to only use acid dyes, the method for dyeing 20-40 minutes under 80-100 DEG C of temperature, bath raio 1: 10-1: 50.In addition, fixative suitably can be used according further to desired dyeing tautness using positive charge block agent to block dyeing seat cushion remaining in cation modifying cellulose fibre.

Pollutant after dyeing process moves to the processes such as soap boiling, resin processing, finishing finish processing, and to above-mentioned operation, there is no particular limitation, and conventional method progress can be used.

In addition, colouring method as cellulosic fibre product according to the present invention, further there are also after will be by the color developing agent dyeing for the fibre naphthol dye that three kinds of different fibers form, with direct dyes or the colouring method of the chemically-reactive dyes high with cellulose fibre compatibility dyeing；After the color developing agent dyeing for the fibre naphthol dye being made of three kinds of different fibers, it is dyed again with acid dyes or the chemically-reactive dyes low with cellulose fibre compatibility, then with direct dyes or the colouring method of the cellulosic fibre product of the chemically-reactive dyes high with cellulose fibre compatibility dyeing, above-mentioned colouring method is illustrated.

The chemically-reactive dyes low with cellulose fibre compatibility used as the present invention, to adsorb low chemically-reactive dyes to cellulose fibre, reaction radical dye or the reaction radical dye with trichlorine triazines etc. with monochloro triazines, such as what can be enumerated is that trade name dyestuff is known as Procion dyestuff P, Ka Yelong dyestuff P, mud grand (シ バ Network ロ Application), black pigment used by women in ancient times to paint their eyebrows cotton beautiful (De リ マ レ Application) or the chemically-reactive dyes of Li Atong (リ ア Network ト Application) etc., can therefrom be properly selected.In addition, the chemically-reactive dyes high with cellulose fibre compatibility used as the present invention, for the chemically-reactive dyes to cellulose fibre high adsorption, there is dichloro-quinoxaline base class to react radical dye for reaction radical dye with dichlorotriazine class, such as what can be enumerated is chemically-reactive dyes that trade name dyestuff is collectively referred to as Mi Kaxiang (ミ カ シ オ Application), Procion M, real (the レ バ Off イ Star Network ス) E of Ka Yelong E or beautiful China, can therefrom be properly selected.

First method is, after the modification regeneration cellulose fibre of printing and dyeing pretreating agent of the dyeing containing naphthol dye, cation modifying cellulose fibre is only dyed in order not to dye common cellulose fibre, uses acid dyes or the chemically-reactive dyes low with cellulose compatibility.It suitably selects to use above-mentioned dyestuff corresponding to purpose tone, such as, acid dyes is low relative to the compatibility of the common cellulose fibre of modification regeneration cellulose fiber peacekeeping of the printing and dyeing pretreating agent containing naphthol dye, therefore having can only select the feature of cation modifying cellulose dyeing, in addition, the chemically-reactive dyes low with cellulose fibre compatibility can only select cation modifying cellulose dyeing by only using the strong alkali catalysts such as the caustic soda (sodium hydroxide) as dyeing assistant.As dyeing condition, using acid dyes, or chemically-reactive dyes and strong alkali catalyst are only used as dyeing assistant, dyed 20-60 minutes at 50-100 DEG C of temperature.In addition, suitably agent can be blocked using positive charge in order to by the setting lock of dyeing remaining in cation modifying cellulose fibre.Common cellulose fibre cannot dye in the first invention, therefore play the effect as white tone.

Second method be dyeing containing naphthol dye printing and dyeing pretreating agent modification regeneration cellulose fibre after, the method that three kinds of modification regeneration cellulose fibre, the common cellulose fibre of cation modifying cellulose fiber peacekeeping raw materials of printing and dyeing pretreating agent containing naphthol dye are dyed simultaneously, is conventionally dyed by using direct dyes or the chemically-reactive dyes high with cellulose fibre compatibility.

Such as, in the occasion using the chemically-reactive dyes high with cellulose fibre compatibility, used as the basic catalysts such as neutral salt and soda ash (sodium carbonate) such as the saltcake (sodium sulphate) of dyeing assistant or salt (sodium chloride), it is dyed 20-60 minutes at 50-100 DEG C of temperature, in the occasion using direct dyes, the neutral salt as dyeing assistant can be used, dyed 40-60 minutes at 80-100 DEG C of temperature.According further to desired dyeing tautness, fixative can be used.

In the third method after the modification regeneration cellulose fibre of printing and dyeing pretreating agent of the dyeing containing naphthol dye, cation modifying cellulose fibre is only dyed in order not to dye other cellulose fibres, acid dyes or the chemically-reactive dyes low with cellulose compatibility are used according to the first invention.Further, in order to which three kinds of the modification regeneration cellulose fibre of the printing and dyeing pretreating agent containing naphthol dye, cation modifying regenerated celulose fibre and cellulose fibre raw materials are dyed simultaneously, by using the method for second of invention of direct dyes or the chemically-reactive dyes high with cellulose fibre compatibility, the method for dyeing.

Second, the tone of the cellulose fibre dyed twice in the third method be the duplicate tone of various tones, by using the available suitable purpose of dyestuff tone.Such as, in the occasion of the modification regeneration cellulose fibre of the printing and dyeing pretreating agent containing naphthol dye, it is contaminated by color developing agent for after dark brown, it is faint yellow then as not good merchantable with direct dyes dye, equally in the occasion of cation modifying cellulose fibre, by chemically-reactive dyes dye for after navy blue, being contaminated with direct dyes then becomes bottle green to be faint yellow.In addition, a variety of modification regeneration cellulose fibres of the printing and dyeing pretreating agent by using different types of naphthol dye, further increase the number of the tone of acquisition, the fibre of suitable purpose tone can be obtained by the dyestuff being applied in combination.

Dyeing terminates pollutant and moves to the processes such as soap boiling, finishing finish processing, and to above-mentioned operation, there is no particular limitation, and conventional method progress can be used.

In fourth method, using the fibre that the various textile strands of three kinds of cellulose family raw materials of the modification regeneration cellulose fibre of the printing and dyeing pretreating agent containing naphthol dye, cation modifying cellulose fibre and common cellulose fibre interweave, or the fibre of the textile strand intertexture using blended three kinds of cellulosic materials.In the cellulosics to be interweaved using three kinds of cellulose family raw material textile strands, the ratio of various cellulosic fibres can be determined arbitrarily according to desired different colours effect.In order to which the textile strand for using blended three kinds of cellulosic fibres to obtain manufactures melange yarn, the ratio (weight %) of various fibrous raw materials is not if at (modification regeneration cellulose fibre+cation modifying cellulose fibre of the printing and dyeing pretreating agent containing naphthol dye): when being indicated with common cellulose fibre (modification regeneration cellulose fibre+cation modifying cellulose fibre of the printing and dyeing pretreating agent containing naphthol dye): in 20 ranges, it is thus not preferred common cellulose fibre=(3+3): 94~[(3-77)+(77-3)]: not occur color blending effect.In addition, color blending effect is preferably showed by the balance of tone and amount between two kinds of cellulose family raw materials being colored and the common cellulose fibre of undyed white tone, white tone there are colouring methods that is critically important, being invented using the first.

[embodiment]

Hereinafter, being specifically described by embodiment to the present invention, but the present invention is not limited within the above range.In addition, the determination method of color blending effect is measured based on the following method in the present embodiment.

The determination method of color blending effect

By the examination by sensory organs stained specimens of 5 prosecutors, according to the degree of following standard determination appearance colour mixture shapes.

5 people are all good: ◎, 3-4 are good: zero, 1-2 well: △, 5 people are all bad: ×

[embodiment 1]

Various samples are obtained by the method for following (1)-(8).

(1) the printing and dyeing pretreating agent C.I.A.C.C.10 [trade name: Kako Grounder E of the naphthol dye among (the Colour Index azo coupling ingredient) of C.I.A.C.C. is recorded in by the pigment index [COLOUR INDEX (second edition 1956) azo moieties of volume 3] published by U-Le キ イ-ピ Star カ-ズ ギ Le company [Chorlcy & Pickersgil Ltd], Showa chemical industry strain manufacture] 280g ethyl alcohol is added in 350g, after refined oil 175g and pure water 350g sliming, pure water 995g is added into 48% sodium hydrate aqueous solution 350g, and the hot sodium hydroxide stirring and dissolving slurry object heated at 60 DEG C is added.Then, in order to which the concentration for making C.I.A.C.C. reaches 7.0%, the pure water of 2500g, the dissolution stoste 5000g of the C.I.A.C.C.10 of compound concentration 7.0% is also added.

By the printing and dyeing pretreating agent dissolution stoste for the naphthol dye that the concentration of preparation is 7.0%, addition is mixed into koplon, so that after the printing and dyeing pretreating agent relative to koplon ingredient naphthol dye is 1.5%, aperture 0.07mm is used at once, the jet rose in 500 hole of hole count, it is in spinning speed 30m/ point lower and dissolved sulfuric acid 22.0g/l at 35 DEG C of temperature, sodium sulphate 65.0g/l, it spins in the spinning liquid of zinc sulfate 0.5g/l, then, sulfuric acid 2.0g/l has been dissolved at 25 DEG C of temperature, 2 times are extended in the bath of zinc sulfate 0.05g/l, and after cutting into 38mm, sodium carbonate 1.0g/l has been dissolved in temperature 60 C, mitigation is handled in the bath of sodium sulphate 2.0g/l.Hereafter, again, after handling in 65 DEG C of temperature of the bath for having dissolved sulfuric acid 5.0g/l, washing, finish processing manufactures to not chopping modification regeneration cellulose fibre (A) about 1000g containing naphthol dye printing and dyeing pretreating agent of about 1.40 dtexs.The measurement result of the content of the printing and dyeing pretreating agent of the naphthol dye contained in gained modification regeneration cellulose fibre (A) is 1.4%.After modification regeneration cellulose fibre (A) sub-wire of printing and dyeing pretreating agent of the gained containing naphthol dye, using quick rotary system [model: QSS-R20, SDL International LTD are manufactured] the special textile strand of manufacture 14.76, as test silk A.

(2) cotton fiber for producing the U.S. is containing 35% aqueous hydrogen peroxide solution 5g/l, stabilizer [the trade name: IP キ レ-ト D-40 of hydrogen peroxide, the manufacture of one side society oil prodution industry (strain)] 2g/l, 48% sodium hydrate aqueous solution 4g/l, refining penetrant [trade name: エ ス ピ ト-Le Bsconc, サ Application chemical (strain) manufacture] in 0.5g/l treatment fluid, in bath raio 1: 15, refining and bleaching is washed after forty minutes at 95 DEG C of temperature, containing acetic acid [trade name: anhydrous acetic acid reagent, the Northeast chemistry (strain) manufacture] 1g/ processing bath in, in bath raio 1: 15, after being washed after being neutralized 15 minutes under temperature 50 C, in cation agent [trade name: カ チ オ ノ Application UK, the manufacture of one side's oil prodution industry (strain)] 70g/l, instead Answer catalyst [trade name: sodium hydroxide reagent, Northeast chemistry (strain) manufacture] 10g/l, wet penetrant [trade name: Network リ-Application N-15, one side society oil prodution industry (strain) manufacture] 2g/l processing bath in, in bath raio 1: 15, it is reacted under temperature 60 C after sixty minutes, sufficiently washing, containing acetic acid [trade name: anhydrous acetic acid reagent, the Northeast chemistry (strain) manufacture] 1g/l processing bath in, in bath raio 1: 15, it is washed after being neutralized 15 minutes under temperature 50 C, then, containing flexible smooth refining agent [trade name: ゾ Application テ ス TA-460-15, loose this grease pharmacy (strain) manufactures] 8g/l, textile finish oil [trade name: テ ロ Application LE, loose this grease pharmacy (strain) manufactures] in the processing bath of 2g/l, in bath raio 1: 15, Centrifugal dehydration after twenty minutes is handled under temperature 50 C, with 80 DEG C of heated-air dryings and refining and bleaching, is manufactured about 1000g cation modifying cotton fiber (B1).

After cation modifying cotton fiber (B1) after refining and bleaching obtained by sub-wire, using the special textile strand of quick rotary system manufacture 14.76, as test silk B1.

(3) under the same conditions, after the cotton fiber that is produced from the refining and bleaching U.S., washing is washed after neutralization with (2), then after soft treatment, centrifugal dehydration, heated-air drying and refining and bleaching are manufactured about 1000g cotton fiber (C).

(4) prepare 1.40 dtexs, the regenerated celulose fibre (D) [trade name: ジ ユ Application ロ Application, Fuji's weaving (strain) manufacture] of 38mm long.

By cation modifying cotton fiber (B1), the cotton fiber (C) of refining and bleaching and four kinds of regenerated celulose fibre (D) after the printing and dyeing modification regeneration cellulose fibre (A) of pretreating agent containing naphthol dye, refining and bleaching press mixed proportion described in table 1 it is blended after, using the special textile strand of quick rotary system manufacture 14.76, as test silk 1-4.

Silks are tested using these and footwear machine is used to be made into the socks fabric for being about 30cm, respectively as fabric 1-4.

[table 1]

(5) fabric 1,1g test silk A and 1g are tested into silk B1 three, containing wet penetrant [trade name: Network リ-Application N-15, the manufacture of one side society oil prodution industry (strain)] 1g/l, acetic acid [trade name: SILVER REAGENT anhydrous acetic acid, the Northeast chemistry (strain) manufacture] 0.5g/l treatment fluid in, refining processing is washed after 15 minutes under bath raio 1: 20, temperature 60 C.It then is the [trade name: Kako Blue BB Salt of C.I.A.D.C. (Colour Index azo diazo component) 20 recorded in Colour Index in the color developing agent containing opposite modification regeneration cellulose fibre (A) 2.5%owf containing naphthol dye printing and dyeing pretreating agent, Showa processes (strain) manufacture], C.I.A.D.C.44 [the trade name: Kako Yellow GS Salt of opposite modification regeneration cellulose fibre (A) 2.5%owf containing naphthol dye printing and dyeing pretreating agent, Showa processes (strain) manufacture], nonionic surfactant [trade name: Network リ-Application N-15, one side society oil prodution industry (strain) manufacture] 2g/l dyeing liquor in, in bath raio 1: 20, under the conditions of 40 DEG C of temperature After five minutes, dyeing liquor is adjusted with 0.4% sodium hydrate aqueous solution to pH7.0 for processing, is washed after the modification regeneration cellulose fibre containing naphthol dye printing and dyeing pretreating agent within dyeing 30 minutes.As a result, modification regeneration cellulose fibre, which tests silk A, is coloured to black.Then, in red reactive dye [the Kayacion Red P-4BN of cotton fiber (B1) 2.0%owf containing opposite refining and bleaching, the manufacture of Japanese chemical drug (strain)] dyeing liquor in, it is handled after twenty minutes under the conditions of bath raio 1: 20, temperature 70 C, containing alkaline reaction catalyst [trade name: エ ス Port ロ Application A-609, one side society oil prodution industry (strain) manufacture] 4g/l fixation treatment liquid in, it is handled 20 minutes under bath raio 1: 20, temperature 70 C, dyes the cation modifying cotton fiber of refining and bleaching.As a result, test silk B1 is colored as peony.Then, containing surfactant [trade name: ビ ス ノ-Le RK, one side society oil prodution industry (strain) manufacture] 3.0g/l treatment fluid in, under the conditions of bath raio 1: 20,80 DEG C of temperature after soap boiling 15 minutes, washing, then, with 120 DEG C of heated-air drying, No. 1 sample dyed from fabric 1.

The effect of observation result and colour mixture to the appearance colour of No. 1 sample of gained determines that the results are shown in following tables 2.

(6) it to the three of fabric 2,1g test silk A and 1g test silk B1, is handled in the same manner as above-mentioned (5), No. 2 samples dyed from fabric 2 and test silk A, test silk B1.It is colored as a result, the modification regeneration cellulose fibre containing naphthol dye printing and dyeing pretreating agent tests silk A as black, the cotton fiber of cation modifying is tested silk B1 and is colored as peony.

The effect of observation result and colour mixture to the appearance colour of No. 2 samples of gained determines that the results are shown in following tables 2.

(7) to the three of fabric 3,1g test silk A and 1g test silk B1, with after color developing agent and nonionic surfactant processing in the same manner as above-mentioned (5), it adjusts to pH7.0, is washed after dyeing the modification regeneration cellulose fibre containing naphthol dye printing and dyeing pretreating agent.As a result the modification regeneration cellulose fibre containing naphthol dye printing and dyeing pretreating agent tests silk A and is coloured to black.Then, in the navy acid dyes [trade name: Suminol Fast Navy Blue R of cotton fiber (B1) 3%owf containing opposite refining and bleaching, Sumitomo Chemical (strain) manufacture] dyeing liquor in, after being dyed 30 minutes under the conditions of bath raio 1: 20,80 DEG C of temperature, in containing the treatment fluid with above-mentioned (5) identical surfactant, after soap boiling, washing, after centrifugal dehydration, heated-air drying, No. 3 samples dyed from fabric 3 and test silk B1.As a result, the cotton fiber of cation modifying, which tests silk B1, is coloured to navy.

The effect of observation result and colour mixture to the appearance colour of No. 3 samples of gained determines that the results are shown in following tables 2.

(8) to the three of fabric 4,1g test silk A and 1g test silk B1, with after color developing agent and nonionic surfactant processing in the same manner as above-mentioned (5), it adjusts to pH7.0, is washed after dyeing the modification regeneration cellulose fibre containing naphthol dye printing and dyeing pretreating agent.As a result the modification regeneration cellulose fibre containing naphthol dye printing and dyeing pretreating agent tests silk A and is coloured to black.Then, in the carmoisine [trade name: Sandolan Red MFTNS of cotton fiber (B1) 0.2%owf containing opposite refining and bleaching, Network ラ リ ア Application ト ジ ヤ パ Application (strain) manufacture] dyeing liquor in, it is washed after being dyed 30 minutes under the conditions of bath raio 1: 20,80 DEG C of temperature.As a result, the cotton fiber of cation modifying, which tests silk B1, is coloured to pink colour.Then, in containing the treatment fluid with above-mentioned (4) identical surfactant, after soap boiling, washing, after centrifugal dehydration, heated-air drying, No. 1 comparative sample dyed from fabric 4.

The effect of observation result and colour mixture to the appearance colour of No. 1 comparative sample of gained determines that the results are shown in following tables 2.

[table 2]

As apparent from Table 2, modification regeneration cellulose fibre containing naphthol dye printing and dyeing pretreating agent in-No. 2 samples of No. 1 sample is coloured to black, cation modifying cotton fiber is coloured to peony, difference of the appearance due to dyeing amount, the colour mixture shape appearance of light gray and two kinds of red tones is presented in No. 1 sample, the colour mixture shape appearance of Dark grey and two kinds of red tones is presented in No. 2 samples, obtains the fabric of fine quality.Modification regeneration cellulose fibre containing naphthol dye printing and dyeing pretreating agent in No. 3 samples is coloured to black, and cation modifying cotton fiber is colored as navy, obtains the fabric of the fine quality for the colour mixture shape that appearance is atroceruleous grey.In No. 1 comparative sample, the modification regeneration cellulose fibre containing naphthol dye printing and dyeing pretreating agent is colored as black, cation modifying cotton fiber is colored as pink colour, and appearance is the colour mixture shape of very pink grey, but color blending effect is thought poorly of.

[embodiment 2]

Various samples are obtained by the method for following (9)-(13).

(9) 40 dtexs are used, regenerated celulose fibre [the trade name: ジ ユ Application ロ Application of 38mm long, Fuji's weaving (strain) manufacture], identical wet penetrant 2g/l is recorded in containing (2) with embodiment 1, in the treatment fluid of soda ash 2g/l, in bath raio 1: 15, concise washing abundant after twenty minutes at 80 DEG C of temperature, identical cationic agent 40g/l is recorded in containing (2) with embodiment 1, catalysts 5g/l, in the bath of wet penetrant 2g/l, in bath raio 1: 15, it is reacted under temperature 60 C after sixty minutes, sufficiently washing, in the processing bath containing 1g/l acetic acid, in bath raio 1: 15, it is washed after being neutralized 15 minutes under temperature 50 C, then identical flexible smooth is recorded in containing (2) with embodiment 1 to refine The processing of agent 8g/l, textile finish oil 2g/l handle centrifugal dehydration after twenty minutes in bathing under bath raio 1: 15, temperature 50 C, with 80 DEG C of heated-air drying, manufacture the cation modifying regenerated celulose fibre (B2) of about 50kg.

After cation modifying cotton fiber (B2) after refining and bleaching obtained by sub-wire, using the special textile strand of quick rotary system manufacture 14.76, as test silk B2.

By the modification regeneration cellulose fibre (A) for the printing and dyeing pretreating agent containing naphthol dye recorded in (1) selected from embodiment 1, cation modifying cotton fiber (B1) after the refining and bleaching recorded in (1) of embodiment 1, cation modifying regenerated celulose fibre (B2) after above-mentioned refining and bleaching, the four kinds of fibers in regenerated celulose fibre (D) recorded in the cotton fiber (C) for the refining and bleaching recorded in (1) of embodiment 1 and (1) of embodiment 1 press mixed proportion described in table 3 it is blended after, use the special textile strand of quick rotary system manufacture 14.76, it is as test silk 5-7.

The socks fabric for being about 30cm is made into footwear machine using test silk 5-7, respectively as fabric 5-7.

[table 3]

(10) by fabric 5, the test silk B2 three that the test silk A and 1g above-mentioned (9) recorded in (1) of 1g embodiment 1 is recorded, with with (5) of embodiment 1 in record sequence it is same purification after wash, then according to conventional method, in the diazotising color developing agent C.I.A.D.C.13 [trade name: Kako Scarlet RC Base containing the opposite modification regeneration cellulose fibre 0.5%owf containing naphthol dye printing and dyeing pretreating agent, Showa chemical industry (strain) manufacture], in the dyeing liquor of bleeding agent 0.5%owf, in bath raio 1: 20, it is handled after five minutes under the conditions of 30 DEG C of temperature, sodium acetate is added into dyeing liquor to adjust to pH5.6, after 20 minutes modification regeneration cellulose fibres containing naphthol dye printing and dyeing pretreating agent of dyeing Washing.As a result, the modification regeneration cellulose fibre containing naphthol dye printing and dyeing pretreating agent is coloured to peony.Then, in the carmoisine [trade name: Sandolan Red MFTNS containing the cation modifying regenerated celulose fibre 1.0%owf after opposite refining and bleaching, Network ラ リ ア Application ト ジ ヤ パ Application (strain) manufacture] dyeing liquor in, washed after being dyed 30 minutes under the conditions of bath raio 1: 20,80 DEG C of temperature.As a result, test silk B1 and B2 are colored as red.Then, in the treatment fluid for recording identical surfactant in containing (4) with embodiment 1, after soap boiling, washing, after centrifugal dehydration, heated-air drying, No. 4 samples dyed from fabric 5.

The effect of observation result and colour mixture to the appearance colour of No. 4 samples of gained determines that following tables 4 illustrates its result.

(11) by fabric 6, the test silk A recorded in (1) of 1g embodiment 1, the test silk B1 recorded in (1) of 1g embodiment 1, (5) of the test silk B2 that 1g above-mentioned (9) is recorded and embodiment 1 are washed after equally refining, then, in the color developing agent C.I.A.D.C.20 containing opposite modification regeneration cellulose fibre (A) 2.0%owf containing naphthol dye printing and dyeing pretreating agent, in the dyeing liquor of nonionic surface active agent 2.0g/l, in bath raio 1: 20, it is handled after five minutes under the conditions of 40 DEG C of temperature, dye bath is adjusted to pH7.0 with 0.4% sodium hydrate aqueous solution, it is washed after being dyed 30 minutes with dyeing liquor.As a result, test silk A is coloured to very deep cloud cyan.Then, in the dark green chemically-reactive dyes [trade name: Kayacion Turquoise P-NGF of the weight containing the cation modifying regenerated celulose fibre (B2) after the cation modifying cotton fiber (B1) and refining and bleaching after opposite refining and bleaching and 2.5%owf, the manufacture of Japanese chemical drug (strain)] dyeing liquor in, after being dyed 30 minutes under the conditions of bath raio 1: 20,80 DEG C of temperature.As a result, test silk B1 and B2 are colored as substantially homochromy dense turquoise blue.Then, in the treatment fluid for recording identical surfactant in containing (5) with embodiment 1, after soap boiling, washing, after centrifugal dehydration, heated-air drying, No. 5 samples dyed from fabric 6.

The effect of observation result and colour mixture to the appearance colour of No. 5 samples of gained determines that following tables 4 illustrates its result.

(12) by fabric 7, the test silk B1 three recorded in (1) of test silk A and the 1g embodiment 1 recorded in (1) of 1g embodiment 1, it carries out in (5) with embodiment 1 after identical pre-treatment, in addition to will the opposite modification regeneration cellulose fibre (A) containing naphthol dye printing and dyeing pretreating agent 3.5%owf, color developing agent C.I.A.D.C.20, except the 1.5%owf C.I.A.D.C.44 of the opposite modification regeneration cellulose fibre (A) containing naphthol dye printing and dyeing pretreating agent, it is washed after dyeing the modification regeneration cellulose fibre containing naphthol dye printing and dyeing pretreating agent in the same manner as (5) of embodiment 1.As a result, the modification regeneration cellulose fibre containing naphthol dye printing and dyeing pretreating agent, which tests silk A, is coloured to brown.Then, in addition to the orange reactive dye [trade name: Kayacion Orange P-G of cation modifying cotton fiber (B1) after opposite refining and bleaching, Japanese chemical drug (strain) manufacture] 2.0%owf, reactive dye [the trade name: Kayacion Blue P-3R of the blue of cation modifying cotton fiber (B1) after opposite refining and bleaching, the manufacture of Japanese chemical drug (strain)] except 0.3%owf, identical dyeing processing is carried out with (5) of embodiment 1, obtains No. 6 samples of dyeing and test silk B1 of dyed fabric 7.As a result test silk B1 is coloured to dark brown.

The effect of observation result and colour mixture to the appearance colour of No. 6 samples of gained determines that following tables 4 illustrates its result.

(13) test silk B1 three that will be recorded in (1) of (1) of fabric 8,1g embodiment 1 middle test silk A and the 1g embodiment 1 recorded, it carries out in (5) with embodiment 1 after identical pre-treatment, other than the 1.8%owfC.I.A.D.C.44 of the color developing agent of the opposite modification regeneration cellulose fibre (A) containing naphthol dye printing and dyeing pretreating agent, washed after the modification regeneration cellulose fibre containing naphthol dye printing and dyeing pretreating agent is dyed in the same manner as (5) of embodiment 1.As a result, the modification regeneration cellulose fibre containing naphthol dye printing and dyeing pretreating agent, which tests silk A, is coloured to darkorange.Then, in addition to by the 1.0%owf of the cation modifying cotton fiber (B1) after opposite refining and bleaching orange acid dyes [trade name: Kayanol Milling OrangeG, Japanese chemical drug (strain) manufacture], acid dyes [the trade name: Kayanol milling Brown 4GW of the brown of cation modifying cotton fiber (B1) after opposite refining and bleaching, the manufacture of Japanese chemical drug (strain)] except 0.5%owf, identical dyeing processing is carried out with (7) of embodiment 1, obtains No. 7 samples of dyeing and test silk B1 of dyed fabric 8.As a result test silk B1 is coloured to darkorange.

The effect of observation result and colour mixture to the appearance colour of No. 7 samples of gained determines that following tables 4 illustrates its result.

[table 4]

As apparent from Table 4, modification regeneration cellulose fiber peacekeeping cation modifying cotton fiber containing naphthol dye printing and dyeing pretreating agent in-No. 7 samples of No. 4 samples is coloured to the color of same colour system, as a result appearance obtains the fabric of the high-quality of the excellent colour mixture shape of light and shade due to the difference of tone and color.

Next, the embodiment of display colouring method of the present invention.In addition, the content of the printing and dyeing pretreating agent of the naphthol dye in embodiment below, dyeing concentration are measured based on following methods.

The measuring method of the content of the printing and dyeing pretreating agent of naphthol dye

Precise 1g contains the sample of the modification regeneration cellulose fibre of naphthol dye printing and dyeing pretreating agent, and the 0.1N- sodium hydroxide that 100ml is added is slowly stirred, while being handled 1 hour at 50 DEG C, extracts printing and dyeing pretreating agent as experimental liquid.Use spectrophotometer [model: DU640, Beckman (strain) manufacture], measure absorbance of the above-mentioned experimental liquid under maximum absorption wavelength, the concentration that printing and dyeing pretreating agent is found out by the standard curve being made in advance finds out the content of the printing and dyeing pretreating agent of the naphthol dye in modification regeneration cellulose fibre by following formula.

[mathematical expression 1]

The measuring method of dye strength

Use spectrophotometer [model: SICOMUC-20, the manufacture of (strain) Zhu Hua analysis center] measurement dyeing sample, the dyeing concentration value (K/S value) under maximum absorption wavelength is found out by library Bell card-Munch (Kubelka-Munk) formula.

[mathematical expression 2]

$K/S=\frac{{(1-R)}^2}{2R}\×100$

Wherein, K indicates that absorption coefficient, S indicate that scattering coefficient, R indicate the reflectivity under maximum absorption wavelength.

[embodiment 3]

Various test silks and sample are obtained by the method for following (1)-(8).

(1) method identical with the method recorded in special open 2003-3322 is used, by the printing and dyeing pretreating agent C.I.A.C.C.10 [trade name: KakoGrounder E of the naphthol dye among the Colour Index azo coupling ingredient (hereinafter referred to as C.I.A.C.C.) of record in the Colour Index [COLOURINDEX (second edition 1956) azo moieties of volume 3] published by U-Le キ イ-ピ Star カ-ズ ギ Le company [Chorlcy & Pickersgil Ltd], Showa chemical industry (strain) manufacture] 280g ethyl alcohol is added in 350g, after 175g refined oil and 350g pure water pulpous state, pure water 995g is added into 48% sodium hydrate aqueous solution 350g, it is added The hot sodium hydroxide stirring and dissolving pulpous state compound heated at 60 DEG C.Then, in order to which the concentration for making C.I.A.C.C. reaches 7.0%, the pure water of 2500g, the dissolution stoste 5000g for the C.I.A.C.C.10 that compound concentration is 7.0% is also added.

In order to make the printing and dyeing pretreating agent 1.5% of the naphthol dye of koplon ingredient relatively, after the printing and dyeing pretreating agent dissolution stoste addition of the naphthol dye of the concentration 7.0% of preparation is mixed into koplon, aperture 0.07mm is used at once, the jet rose in 500 hole of hole count, under spinning speed 30m/ points, it is 35 DEG C in temperature and has dissolved sulfuric acid 22.0g/l, sodium sulphate 65.0g/l, it spins in the spinning bath of zinc sulfate 0.5g/l, then, it is 25 DEG C in temperature and has dissolved sulfuric acid 2.0g/l, 2 times are extended in zinc sulfate 0.05g/l bath foam, after being cut to 38mm, it is 60 DEG C in temperature and has dissolved sodium carbonate 1.0g/l, mitigation is handled in the bath of sodium sulphate 2.0g/l.Hereafter, again, after handling in the bath for having dissolved sulfuric acid 5.0g/l that temperature is 65 DEG C, washing, finish processing manufactures to not chopping the regenerated celulose fibre of about 1.40 dtex of about 1000g.

The measurement result of the content of the printing and dyeing pretreating agent of the naphthol dye contained in gained modification regeneration cellulose fibre is 1.4%.

By using the special textile strand of modification regeneration cellulose fibre manufacture 19.68 of the printing and dyeing pretreating agent obtained by the method use that embodiment 1 is recorded containing naphthol dye, as test silk P-1.

(2) in addition, manufacturing 19.68 special textile strands with the cotton that is produced from the U.S. similarly to Example 1, as test silk Q-1.

(3) 1.40 dtexs are used, regenerated celulose fibre [the trade name: ジ ユ Application ロ Application of 38mm long, Fuji's weaving (strain) manufacture], containing identical wet penetrant 2g/1 used in manufacture test silk Q-1, in the processing bath of soda ash 2g/l, in bath raio 1: 15, concise washing abundant after twenty minutes at 80 DEG C of temperature, containing identical cationic agent 40g/l, catalysts 5g/l, in the processing bath of wet penetrant 2g/l, in bath raio 1: 15, it is reacted under temperature 60 C after sixty minutes, sufficiently washing, in the processing bath containing 1g/l acetic acid, in bath raio 1: 15, it is washed after being neutralized 15 minutes under temperature 50 C, then containing identical flexible smooth refining agent 8g/l, in the processing bath of textile finish oil 2g/l, Centrifugal dehydration after twenty minutes is handled under bath raio 1: 15, temperature 50 C, with 80 DEG C of heated-air drying, manufactures the cation modifying regenerated celulose fibre of about 1000g.

Using resulting cation modifying regenerated celulose fibre, with (1) equally using the special textile strand of quick rotary system manufacture 19.68, as test silk Q-2.

(4) using 1.7 dtexs, the solvent spinning regenerated celulose fibre [trade name: テ Application セ Le, レ Application チ Application グ company manufacture] of 38mm long, using handling under test silk Q-2 the same terms with above-mentioned (3), about 1000g cation modifying solvent spinning fibre cellulose fiber is manufactured.

Using resulting cation modifying solvent spinning regenerated celulose fibre, with (1) equally using the special textile strand of quick rotary system manufacture 19.68, as test silk Q-3.

(5) with behind above-mentioned (2) under the same conditions refining and bleaching U.S. production cotton, washing is washed after neutralization, and then after soft treatment, centrifugal dehydration, heated-air drying manufactures the cotton of about 1000g refining and bleaching.

Using the cotton of resulting refining and bleaching, with (1) equally using the special textile strand of quick rotary system manufacture 19.68, as test silk R-1.

(6) the roughly equal socks fabric of three kinds of ratios of about 1m is weaved into, as No. 11 samples with footwear machine respectively with the interaction of the interval about 3cm to silk using test silk P-1, test silk Q-1, test silk R-1.

(7) using test silk P-1, test silk Q-2, test silk R-1, footwear machine is equally used, socks fabric is equally weaved into above-mentioned (6), as No. 12 samples.

(8) using test silk P-1, test silk Q-3, test silk R-1, footwear machine is equally used, it is identical as above-mentioned (6) to weave into socks fabric, as No. 13 samples.

By No. 11~No. 13 samples of gained, containing wet penetrant [trade name: Network リ-Application N-15, the manufacture of one side society oil prodution industry (strain)] 1g/l, acetic acid [trade name: SILVER REAGENT anhydrous acetic acid, the Northeast chemistry (strain) manufacture] 0.5g/l processing bath in, refining processing is washed after 15 minutes under bath raio 1: 20, temperature 60 C.Then in the color developing agent comprising 1.0%owf, that is [the trade name: Kako Blue VR Salt of Colour Index azo diazo component (hereinafter referred to as: C.I.A.D.C.) 22 of Colour Index record, Showa processes (strain) manufacture], nonionic surfactant [trade name: Network リ-Application N-15, one side society oil prodution industry (strain) manufacture] 2g/l dyeing liquor in, in bath raio 1: 20, it is handled after five minutes under the conditions of 40 DEG C of temperature, dyeing liquor is adjusted with 0.4% sodium hydrate aqueous solution to pH8.5, it is washed after modification regeneration cellulose fibre containing naphthol dye printing and dyeing pretreating agent within dyeing 30 minutes.As a result, being coloured to the navy of deep concentration using the part of test silk A-1.Then, in chemically-reactive dyes [the Kayacion RedP-4BN low with cellulose fibre compatibility containing 1.0%owf, the manufacture of Japanese chemical drug (strain)] dyeing liquor in, it is handled after twenty minutes under the conditions of bath raio 1: 20, temperature 70 C, containing alkaline reaction catalyst [trade name: エ ス Port ロ Application A-609, one side society oil prodution industry (strain) manufacture] 4g/l fixation treatment liquid in, it is handled 20 minutes under bath raio 1: 20, temperature 70 C, dyes cation modifying cotton fiber.As a result, being coloured to the red of deep concentration using the part of test silk B-1~B-3.Then, containing surfactant [trade name: ビ ス ノ-Le RK, one side society oil prodution industry (strain) manufacture] 3.0g/l treatment fluid in, under the conditions of bath raio 1: 20,80 DEG C of temperature after soap boiling 15 minutes, washing, then, with 120 DEG C of heated-air drying, 11~No. 13 dyeing samples are obtained.

The sample of test silk P-1, test silk Q-1, test silk R-1 in No. 11 samples obtained by will correspond to illustrate the tone of various observations and the measurement result of dyeing concentration value (K/S value) as silk P-1-1, test silk Q-1-1, test silk R-1-1, table 5 is tested.

To be similarly obtained corresponding in No. 12 samples test silk P-1, test silk Q-2, test the sample of silk R-1 as test silk P-1-2, test silk Q-2-1, test silk R-1-2, table 5 illustrates the tone of various observations and the measurement result of dyeing concentration value (K/S value).

Using the sample opposite with test silk P-1, test silk Q-3, the test silk R-1 in No. 13 samples being similarly obtained as test silk P-1-3, test silk Q-3-1, test silk R-1-3, table 5 illustrates the tone of various observations and the measurement result of dyeing concentration value (K/S value).

[table 5]

	Sample name	Tone	K/S value	Sample name	Tone	K/S value	Sample name	Tone	K/S value
										No. 11 samples	Test silk P-1-1	Deep navy	23.2	Test silk Q-1-1	It is dark red	18.6	Test silk R-1-1	It is cream-coloured	0.2
No. 12 samples	Test silk P-1-2	Deep navy	22.7	Test silk Q-2-1	It is dark red	19.2	Test silk R-1-2	It is cream-coloured	0.2
										No. 13 samples	Test silk P-1-3	Deep navy	23.8	Test silk Q-3-1	It is dark red	18.5	Test silk R-1-3	It is cream-coloured	0.2

According to the above results, the pollutant of modification regeneration cellulose fibre containing naphthol dye printing and dyeing pretreating agent is to test silk P-1-1~P-1-3 uniform deep navy that it is 22.7~23.8 for dyeing concentration value (K/S value) that any one, which is all colored, under conditions of chromogenic agent 1.0%owf, not can confirm that by the pollution of the chemically-reactive dyes generation low with cellulose fibre parent's property.The pollutant of cation modifying cellulose fibre tests silk Q-1-1, test silk R-2-1, the test silk Q-3-1 uniform dark reddish brown that it is 18.5~19.2 for K/S value that any one, which is all colored, under conditions of the chemically-reactive dyes concentration low with the compatibility of cellulose fibre is 1.0%owf, not can confirm that by the pollution of the color developing agent generation of naphthol dye.The pollutant of the usual silk of the cotton of refining and bleaching is that the K/S value of test silk R-1-1~R-1-3 is 0.2, is the cream-coloured pollutant being left white though confirmation has a point pollution.The socks fabric being colored being made of three kinds of raw materials is formed by being colored the part for dark color and being left white for cream-coloured part, it is not had any problems in appearance with high quality, obtains the fibre being made of deep navy, dark reddish brown and cream-coloured specific three kinds of tones.

[embodiment 4]

Test silk R-2~R-4 and No. 14~No. 16 samples are obtained by the method for following (1)~(6).

(1) cotton, the special textile strand of manufacture 19.68, as test silk R-2 are produced with the usual way weaving U.S..

(2) with 1.40 dtexs of usual way weaving, the regenerated celulose fibre [trade name: ジ ユ Application ロ Application, Fuji's weaving (strain) manufacture] of 38mm long, the special textile strands of manufacture 19.68 are used as and test silk R-3.

(3) with 1.7 dtexs of usual way weaving, the solvent spinning regenerated celulose fibre [trade name: テ Application セ Le, レ Application チ Application グ company manufacture] of 38mm long, the special textile strands of manufacture 19.68, as test silk R-4.

(4) the test silk P-1 recorded using embodiment 1 the and test silk R-2 recorded in test silk Q-1 and above-mentioned (1), with footwear machine respectively with the interaction of the interval about 3cm to silk, the roughly equal socks fabric of 3 kinds of ratios of about 1m long is weaved into, as No. 14 samples.

(5) the test silk R-3 recorded using the test silk P-1 and test silk Q-1 that record in embodiment 5 and above-mentioned (2), is equally used footwear machine, socks fabric is equally weaved into above-mentioned (4), as No. 15 samples.

(6) the test silk R-4 recorded using the test silk P-1 and test silk Q-1 that record in embodiment 5 and above-mentioned (3), is equally used footwear machine, socks fabric is equally weaved into above-mentioned (4), as No. 16 samples.

It will wash after No. 14 samples of gained condition refining processing same as Example 5, then, using the same dye test silk P-1 of color developing agent C.I.A.D.C.22 and wash.As a result it is colored using the part of test silk P-1 as deep navy.Then, including 35% aqueous hydrogen peroxide solution 4g/l using identical medicament is recorded with embodiment 5 (2), the stabilizer 1g/l of hydrogen peroxide, 48% sodium hydrate aqueous solution 2g/l, in the concise treatment fluid with bleeding agent 0.5g/l, in bath raio 1: 15,90 DEG C of temperature next cylinder refining and bleachings are washed after 30 minutes.Then, it is washed after using the chemically-reactive dyes low with cellulose fibre compatibility and alkaline reaction catalyst dye test silk Q-1 by dyestuff and condition same as Example 5.As a result, being colored using the part of test silk Q-1 as peony.Then, soap boiling, washing, after centrifugal dehydration, heated-air drying obtains 14 ' numbers samples of dyeing.

It by No. 15 and No. 16 samples of gained, is washed after refining processing similarly to Example 5, then, using being washed after color developing agent dye test silk P-1 same as Example 5.As a result it is colored using the part of test silk P-1 as deep navy.Then, it is washed after using the chemically-reactive dyes low with cellulose fibre compatibility and alkaline reaction catalyst dye test silk Q-1 according to condition same as Example 5.As a result, being colored using the part of test silk Q-1 as peony.Then, soap boiling, washing, after centrifugal dehydration, heated-air drying obtains 15 ' numbers samples and 16 ' numbers samples of dyeing.

Sample that will be opposite with test silk P-1, test silk Q-1, the test silk R-2 in 14 ' numbers samples of gained tests silk Q-1-2, tests silk R-2-1, table 6 illustrates the result for measuring various tones and dyeing concentration value (K/S value) as test silk P-1-4.

For sample that will be opposite with the test silk P-1, test silk Q-1, test silk R-3 being similarly obtained in 15 ' numbers samples as test silk P-1-5, test silk Q-1-3, test silk R-3-1, table 6 illustrates the result for measuring various tones and dyeing concentration value (K/S value).

Using the sample opposite with test silk P-1, test silk Q-1, the test silk R-4 in 16 ' numbers samples being similarly obtained as test silk P-1-6, test silk Q-1-4, silk R-4-1 is tested, table 6 illustrates the result for measuring various tones and dyeing concentration value (K/S value).

[table 6]

	Sample name	Tone	K/S value	Sample name	Tone	K/S value	Sample name	Tone	K/S value
										14 ' numbers samples	Test silk P-1-4	Deep navy	21.1	Test silk Q-1-2	It is dark red	15.3	Test silk R-2-1	It is cream-coloured	0.2
15 ' numbers samples	Test silk P-1-5	Deep navy	24.2	Test silk Q-1-3	It is dark red	19.0	Test silk R-3-1	It is cream-coloured	0.3
										16 ' numbers samples	Test silk P-1-6	Deep navy	24.5	Test silk Q-1-4	It is dark red	19.8	Test silk R-4-1	It is cream-coloured	0.2

According to the above results, the pollutant of modification regeneration cellulose fibre containing naphthol dye printing and dyeing pretreating agent is to test silk P-1-4~P-1-6 uniform deep navy that it is 21.1~24.5 for K/S value that any one, which is colored, under conditions of chromogenic agent is 1.0%owf, cannot be confirmed as the pollution of the chemically-reactive dyes low with cellulose fibre compatibility.The pollutant of cation modifying cellulose fibre tests silk Q-1-2~Q-1-4 uniform dark reddish brown that it is 15.3~19.8 for K/S value that any one, which is colored, under conditions of the chemically-reactive dyes concentration low with the compatibility of cellulose fibre is 1.0%owf, not can confirm that by the pollution of the color developing agent generation of naphthol dye.The U.S. produce cotton pollutant be test silk R-2-1, regenerated celulose fibre test silk C-3-1, solvent spinning regenerated celulose fibre test silk R-4-1 K/S value be 0.2~0.3, though confirmation have a point pollution, have cream-coloured be left white.There are 2.0 differences for pollutant i.e. test silk P-1-4 and the pollutant of the embodiment 1 i.e. K/S value of test silk P-1-1, and only the difference of concentration, quality be not also poor in appearance.In addition, there are 3.3 differences for pollutant i.e. test silk Q-1-2 and the pollutant of embodiment 1 i.e. the K/S value of test silk Q-1-1, only the difference of concentration, quality be not also poor in appearance.The socks fabric being colored being made of three kinds of raw materials, after being dyed by color developing agent, in addition refining and bleaching process, only has concentration difference in appearance.It is colored and is not had any problems in appearance for dark each section and the cream-coloured part that is left white with high quality, obtain the fibre being made of deep navy, peony and three kinds of cream-coloured tones.

[embodiment 5]

The test silk R-4 recorded in the test silk P-1 and test silk Q-2 and embodiment 2 recorded using embodiment 3 weaves into the roughly equal socks fabric of 3 kinds of ratios of about 1m long, as No. 18 samples with footwear machine respectively with the interaction of the interval about 3cm to silk.

At the same conditions as example 3, it will be washed after resulting No. 18 sample refining processings, then, in the color developing agent C.I.A.D.C.44 [trade name: Kako yellow GC Salt comprising 1.2%owf, Showa processes (strain) manufacture], in the dyeing liquor of C.I.A.D.C.20,2.0g/l nonionic surface active agent of 0.3%owf, it is handled after five minutes under conditions of bath raio 1: 20,40 DEG C of temperature, the pH 7.0 for making dye bath with 0.4% sodium hydrate aqueous solution adjustment dyeing liquor, is washed after equally dyeing 30 minutes to test silk P-1.As a result the crineous of deep concentration is colored using the part of test silk A-1.Then, including 1.0%owf direct dyes [trade name: Kayarus Supra Scarlet BNL, the manufacture of Japanese chemical drug (strain)], in the dyeing liquor of 10g/l saltcake, test silk P-1, test silk Q-2 and test silk R-4 dyeing are washed after forty minutes at bath raio 1: 20,90 DEG C of temperature.As a result it is colored using the part of test silk P-1 as the bronzing of deep concentration, is colored using the part of test silk Q-2 as moderate dense yellowish red color, is colored using the part of test silk R-4 as yellowish red color.Then in comprising fixative [trade name: Kayafix M, Japanese chemical drug (strain) manufacture] 1g/l treatment fluid, after being handled 15 minutes under bath raio 1: 20, temperature 60 C, washing, after centrifugal dehydration, heated-air drying, the 18 ' sample of socks fabric dyed.

For sample that will be opposite with the test silk P-1 of 18 ' numbers samples of gained, test silk Q-2, test silk R-4 as test silk P-1-7, test silk Q-2-3, test silk R-4-2, table 7 illustrates the result for measuring various tones and dyeing concentration value (K/S value).

[table 7]

	Sample name	Tone	K/S value	Sample name	Tone	K/S value	Sample name	Tone	K/S value
										18 ' numbers samples	Test silk P-1-7	It is dark red brown	25.1	Test silk Q-2-3	Middle Huang Hong	15.4	Test silk R-4-2	Huang Hong	6.3

According to the above results, silk P-1-7 is tested due to the pollutant containing naphthol dye printing and dyeing pretreating agent modification regeneration cellulose fibre to be colored under conditions of chromogenic agent is 1.5%owf as the crineous of deep concentration, it is colored under conditions of direct dyes concentration is 1.0%owf as yellowish red color, so two kinds of tone overlappings, are colored the uniform dark reddish brown for being 25.1 for K/S value.The pollutant of cation modifying cellulose fibre is that test under conditions of silk Q-2-3 direct dyes concentration is 1.0%owf by level dyeing be moderate yellowish red color that K/S value is 15.4.It is the yellowish red color that K/S value is 6.3 by level dyeing under conditions of direct dyes concentration is 1.0%owf that the pollutant of solvent spinning fibre element usually silk, which tests silk R-4-2,.

The socks fabric being colored being made of three kinds of raw materials, although the cellulose fibre of same raw material, but by 2 colouring methods of combination, the pollutant of available not getable three color scheme in the past, the i.e. apparent fibre of the concentration difference of dark reddish brown and middle yellowish red color and yellowish red color.Moreover, they are without apparent problem and have high quality.

Colour mixture textile strand of the invention, it can be colour mixture by the tone of wide scope and color representation by the after stain under several mixed proportions, and, characterized by the blended textile strand of regenerated celulose fibre and cotton fiber, that is, the mildness of feel and excellent absorb-discharge humid and deposit, and, by the mixed proportion for considering cotton fiber and cellulose fibre, intensity and absorb-discharge humid are more excellent, therefore most suitable as the raw material of practical dress material, have the effect of to make a significant contribution to fashion industry.

In addition, method of the invention is, it will be by the modification regeneration cellulose fibre containing naphthol dye printing and dyeing pretreating agent, after the color developing agent dyeing of the fibre naphthol dye of the common cellulose fibre composition of cation modifying cellulose fiber peacekeeping, the method dyed again with anionic dye, in addition, it is further advanced by the method etc. appropriate that direct dyes or the chemically-reactive dyes high with cellulose fibre compatibility dyeing is applied in combination, pass through dyeing cellulosic fibre simultaneously, the method of three kinds of raw materials of the common cellulose fibre of cation modifying cellulose fiber peacekeeping, the fiber article dyeing for masstone will be dyed into the method for masstone.If interaction three kinds of cellulose fibres of braiding, by proper choice of the dyestuff and colouring method used, textile strand shows mixed color effect, although same cellulose fibre, can transfer in capable dyeing to first dyeing by after stain.The undyed fibre that preparation is made of above-mentioned fiber, according to requiring to manufacture the fibre for wishing tone early stage dyeing by after stain, in addition, in the occasion using blended ratio having the effect of that preferred colour mixture tone can be showed.

Claims (9)

1. a kind of colour mixture cloth textile strand, it is formed by the blended fiber that can be dyed and achromophil fiber, wherein, the fiber that can be dyed is made of the modification regeneration cellulose fiber peacekeeping cation modifying cotton fiber and/or cation modifying regenerated celulose fibre of the printing and dyeing pretreating agent containing naphthol dye, and coloured fibre is not made of the cotton fiber of refining and bleaching or the cotton fiber of refining and bleaching and regenerated celulose fibre.

2. the colour mixture cloth textile strand that claim 1 is recorded, it is characterized in that, the fiber that can be dyed is 10-50 weight % relative to the mixed proportion of whole textile strands, the mixed proportion of coloured fibre is not 90-50 weight %, and, the mixed proportion for constituting the regenerated celulose fibre in whole fibers of textile strand is 10-30 weight %, and the mixed proportion of cotton fiber is 90-70 weight %.

3. the colour mixture cloth textile strand that claims 1 or 2 is recorded, it is characterized in that, the fiber that can be dyed is 30-50 weight % relative to the mixed proportion of whole textile strands, and the mixed proportion of cation modifying cotton fiber and/or cation modifying regenerated celulose fibre in the fiber that can be dyed is the range of 20-40 weight %.

4. the colour mixture cloth textile strand that claims 1 or 2 is recorded, it is characterized in that, the modification regeneration cellulose fibre of printing and dyeing pretreating agent containing naphthol dye, the mixed proportion of the mixture of the cotton fiber and regenerated celulose fibre of the cotton fiber or refining and bleaching of cation modifying cotton fiber and/or cation modifying regenerated celulose fibre and refining and bleaching is weight ratio 1: 1: 8.

5. the colour mixture cloth textile strand that claims 1 or 2 is recorded, it is characterized in that, the modification regeneration cellulose fibre of printing and dyeing pretreating agent containing naphthol dye, the mixed proportion of the mixture of the cotton fiber and regenerated celulose fibre of the cotton fiber or refining and bleaching of cation modifying cotton fiber and/or cation modifying regenerated celulose fibre and refining and bleaching is weight ratio 2: 2: 6.

6. a kind of colouring method of cellulosic fibre product, it is characterized in that, the blended fiber that can be dyed and the fiber being made of the cotton fiber of refining and bleaching or the cotton fiber of refining and bleaching and regenerated celulose fibre, after the color developing agent dyeing of naphthol dye, it is dyed again with anionic dye, wherein, the aforementioned fiber that can be dyed is made of the modification regeneration cellulose fiber peacekeeping cation modifying cotton fiber and/or cation modifying regenerated celulose fibre of the printing and dyeing pretreating agent containing naphthol dye.

7. the colouring method for the cellulosic fibre product that claim 6 is recorded, wherein anionic dye is acid dyes or the chemically-reactive dyes low with cellulose fibre compatibility.

8. a kind of colouring method of cellulosic fibre product, it is characterized in that, the blended fiber that can be dyed being made of the modification regeneration cellulose fiber peacekeeping cation modifying cotton fiber and/or cation modifying regenerated celulose fibre of the printing and dyeing pretreating agent containing naphthol dye, fibre is made with the fiber being made of the cotton fiber of refining and bleaching or the cotton fiber of refining and bleaching and regenerated celulose fibre, after the color developing agent of the fibre naphthol dye is dyed, it is dyed with anionic dye, then it is dyed with direct dyes or with the high chemically-reactive dyes of cellulose fibre compatibility.

9. a kind of colouring method of cellulosic fibre product, it is characterized in that, after by the color developing agent dyeing of the modification regeneration cellulose fibre of the printing and dyeing pretreating agent containing naphthol dye, cation modifying cellulose fibre and the fibre naphthol dye of common cellulose fibre braiding, dyed with direct dyes or with the high chemically-reactive dyes of cellulose fibre compatibility.