CN1821483A - Dyeing method of ion exchanging dyeable fine denier poly propylene fiber - Google Patents
Dyeing method of ion exchanging dyeable fine denier poly propylene fiber Download PDFInfo
- Publication number
- CN1821483A CN1821483A CN 200610023842 CN200610023842A CN1821483A CN 1821483 A CN1821483 A CN 1821483A CN 200610023842 CN200610023842 CN 200610023842 CN 200610023842 A CN200610023842 A CN 200610023842A CN 1821483 A CN1821483 A CN 1821483A
- Authority
- CN
- China
- Prior art keywords
- fine denier
- dyestuff
- speed
- ion
- dyeable
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Coloring (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Artificial Filaments (AREA)
Abstract
The present invention discloses the dyeing method of ion exchange type dyeable fine denier polypropylene fiber. The dyeable fine denier polypropylene fiber contains great amount of sulfo radicals and benzene rings and thus effectively raised dyeability. The method of dyeing the dyeable fine denier polypropylene fiber is to dye with cationic dye, dispersive cationic dye, or the combined dye of dispersive cationic dye and dispersive dye with added acetic acid and at raised temperature. The dyeable fine denier polypropylene fiber may be dyed into medium dark color with excellent color brightness, high homogeneity and high color fastness.
Description
Technical field
The present invention relates to the colouring method of ion-exchange type fine denier dyeable polypropylene fibre.
Background technology
Fine-denier polypropylene is a kind of functional fibre of novel high-tech, because filament number is less than 2dtex, therefore changed the normal polypropylene fiber not absorbing sweat, airtight, feel is stiff, the extremely uncomfortable drawback of dress, and qualitative leap has taken place on physical property, has good wearability.And the fine-denier polypropylene fiber is lower than natural fabric price, is subjected to consumers in general's welcome deeply.But the fine-denier polypropylene fiber is because the degree of crystallinity height, and macromolecular structure is tight, does not have the polar group that can combine with dye molecule on the big molecule, and promptly it had not only had Ji the district of dying the seat but also lacking dyestuff, thereby the dyeability extreme difference, has fettered the range of application of product.
The basic composition material of fine-denier polypropylene is an isotactic polypropylene.As can be seen, this fiber does not have " to keep here " polarity or the reactive group of dyestuff from its chemical constitution, and therefore its structure also relatively closely is difficult to dyeing.In order to solve its colouring problem, people have carried out block copolymerization and graft copolymerization, low molecular compound (metallic compound) modification and high polymer blending and modifying or the like means and method, wherein, the high polymer blending and modifying should be the effective way that improves polypropylene fibre stainability energy.Patent CN1339623A discloses a kind of preparation of resin specially for dyable fine denier polypropylene fibre, (the TPO derivative of the polyolefine material and 0～3% (by weight) of the polypropylene material of) spinned fine count fiber, 2～20% (by weight) carries out binary or the modification of ternary melt blending under 200～280 ℃ temperature by weight, and the finished product that makes can spin the fine-denier polypropylene of available common disperse dye dyeable with 77～98%.But because the TPO material and the TPO derivative polarity that add are lower, and the affinity between DISPERSE DYES a little less than, thereby soaping fastness is not ideal enough in the actual dyeing, in particularly dying when dark soaping fastness relatively poor.
Ion exchanging dyeable fine denier poly propylene fiber, in fiber, introduce a certain amount of sulfonic acid group and can form firm ionic bond with cation dyes or disperse type cationic dye, thereby make to have soaping fastness preferably in the actual dyeing of modified polypropene, in comprising when dark.But the disclosed colouring method of present various documents can not adapt to ion exchanging dyeable fine denier poly propylene fiber, must be optimized and improve existing colouring method, to satisfy the needs of relevant department.
Summary of the invention
The technical issues that need to address of the present invention are the colouring methods that disclose a kind of ion exchanging dyeable fine denier poly propylene fiber, to overcome the defective that existing staining technique exists.
Said ion exchanging dyeable fine denier poly propylene fiber is the fine denier dyeable polypropylene fibre of sulfonated polyolefin resin and acrylic resin blend preparation, and its component and mass fraction are:
2～8 parts of sulfonated polyolefin resins, 92～98 parts of acrylic resins;
Filament number is 0.9～2dtex;
Preferred sulfonated polyolefin resin is sulfonated polystyrene ion exchange resin or Na type resin;
The general structure of sulfonated polystyrene ion exchange resin is:
Na type resin structure general formula is:
N=180 in the formula～720.
Said acrylic resin comprises various be used to prepare fine denier polypropylene fibers (resin of filament number＜1.1dtex), melt index MI:30～60g/10min.As adopting the fine denier polypropylene of Donghua University's preparation to become fiberized resin (ziPP), preferred molecular weight is 70,000～130,000 acrylic resin.
The preparation method of sulfonated polyolefin resin is a kind of prior art, and as " heat endurance of strong-acid cation-exchange resin in water " document disclosed method, the present invention repeats no more;
The preparation method of Na type resin comprises the steps:
(1) in the mix monomer of styrene monomer or styrene and divinylbenzene, add the aqueous solution that contains initator and bonding agent, at 70～95 ℃, reacted 8～10 hours, get white spherical copolymer, be commonly called as " Archon ";
In the aqueous solution, initiator concentration is 0.001～0.005g/ml, and the concentration of bonding agent is 0.005～0.01g/ml;
The quality of initator is 0.5～2% of a monomer gross mass, the quality of bonding agent is 2～6% of a monomer gross mass, when selecting the mix monomer of styrene and divinylbenzene for use, the mass ratio of styrene and divinylbenzene is: styrene: divinylbenzene=2～6: 1;
Said initator is selected from a kind of in benzoyl peroxide, azo diethyl butyronitrile, potassium peroxydisulfate or the peroxycarbonates class;
Said bonding agent is selected from a kind of in gelatin or the collagen;
(2) the white spherical copolymer that step (1) is made placed the solvent swelling 1～2 hour, add sulfonating agent, in 25～100 ℃ of following sulfonation 5～10 hours, get yellow spherical copolymer after boiling off solvent, be commonly called as " yellow ball ", it is 5～20% the NaOH aqueous solution that the yellow spherical copolymer that makes places mass concentration, in 5～30 ℃ of reactions 0.5～2 hour down, is Na type resin;
Said solvent is selected from one or more the mixture in the cycloalkane of the chloralkane of sulfuric acid, C2～C4 or C5～C10, and in the solvent, the quality of white spherical copolymer is 0.2～0.4g/ml;
Said sulfonating agent is selected from one or more the mixture in sulfuric acid, fuming sulphuric acid, chlorosulfonic acid, acyl group sulphonic acid ester or the sulfur trioxide, and the sulfonating agent consumption is 30～500% of a white spherical copolymer quality;
In the NaOH aqueous solution, the quality of yellow spherical copolymer is 0.1～1g/ml.
Prepare the resin dedicated method of ion exchanging dyeable fine denier poly propylene fiber, comprise the steps: 2～8 parts of sulfonated polyolefin resins and 92～98 parts of acrylic resins, through static mixer, the twin-screw blend, blending temperature is 170～220 ℃, screw speed is 100～200rpm, extrudes, pelletizing, and it is resin dedicated promptly to obtain the ion exchanging dyeable fine denier polypropylene fibers.
Adopt the ion-exchange type fine denier dyeable polypropylene fibre of method for preparing to use blending resin through spinning technique, drawing-off and back processing, can prepare fiber number is that filament number is 0.9～2dtex, intensity＞3.0cN/dtex, extension at break M ± 5%, the average dispersed phase size of improved polyalkene are the fine denier dyeable fiber of 50～250nm.
Colouring method of the present invention comprises the steps:
(1) said ion-exchange type fine denier dyeable polypropylene fibre being placed dye bath, is after 1: 15～40 weight ratio adds water by bath raio, adds dyestuff, levelling agent, glauber salt and acetic acid, 5～25 ℃ of running 10～20min;
(2) 10～30min that turns round after being warmed up to 50～80 ℃ with the speed of 0.5～4 ℃/min;
(3) speed with 1～2 ℃/min is warmed up to 95～100 ℃ of running 30～60min;
(4) bleed off raffinate after dropping to 35～45 ℃ with the speed of 2～4 ℃/min, wash the method drying or the finishing functions that adopt this area to know altogether then with 20～40 ℃ of clear water.
Said dyestuff is one or more the mixture in cation dyes, dispersible cationic dyestuff or the DISPERSE DYES, the addition of cation dyes or dispersible cationic dyestuff is determined according to the color matching needs, gross weight in ion-exchange type fine denier dyeable polypropylene fibre, the addition of preferred dyestuff is greater than 0 to 5%, levelling agent 0～2%, glauber salt 0～10%, acetic acid 0.5～2.0%.
Said levelling agent is selected from alkyl quaternary ammonium salts, alkylamide based quaternary ammonium salt or alkaryl quaternary ammonium salt (trade name is a leveling agent 1227); Can adopt the commercially available prod, as the product of Shanghai Chemical Plant Co., Ltd.;
The preferred cationic dyestuff is or/and the dispersible cationic dyestuff, and dyeing condition is as follows:
(1) said ion-exchange type fine denier dyeable polypropylene fibre being placed dye bath, is after 1: 20～40 weight ratio adds water by bath raio, adds dyestuff, levelling agent, glauber salt and acetic acid, 5～25 ℃ of running 10～20min:
(2) 10～30min that turns round after being warmed up to 70～80 ℃ with the speed of 0.5～1.5 ℃/min;
(3) speed with 1～2 ℃/min is warmed up to 95～120 ℃ of running 30～60min;
(4) bleed off raffinate after dropping to 35～45 ℃ with the speed of 2～4 ℃/min, wash the method drying or the finishing functions that adopt this area to know altogether then with 20～40 ℃ of clear water.
Preferred dispersible cationic dyestuff and DISPERSE DYES, dyeing condition is as follows:
(1) said ion-exchange type fine denier dyeable polypropylene fibre being placed dye bath, is after 1: 15～30 weight ratio adds water by bath raio, adds dyestuff, glauber salt and acetic acid, 5～25 ℃ of running 10～20min;
(2) 10～20min that turns round after being warmed up to 50～60 ℃ with the speed of 2～4 ℃/min;
(3) speed with 1～2 ℃/min is warmed up to 95～120 ℃ of running 30～60min;
(4) bleed off raffinate after dropping to 35～45 ℃ with the speed of 2～4 ℃/min, with 20～40 ℃ of clear water washings, the method drying or the finishing functions that adopt this area to know altogether then.
By above process, the present invention can make to dye on the ion exchanging dyeable fine denier poly propylene fiber and be middle dark color, and colour brightness, the uniformity and COLOR FASTNESS are good.
The invention provides the method that ion exchanging dyeable fine denier poly propylene fiber is dyeed, dye with the mixture of cation dyes or dispersible cationic dyestuff or dispersible cationic dyestuff and DISPERSE DYES.Not only the dyestuff dye-uptake can be greatly improved, and bright color after being dyed degree, the uniformity and COLOR FASTNESS are good.
The specific embodiment
Embodiment 1
The ion exchanging dyeable fine denier poly propylene fiber of the sulfonic acid group of preparation dyes light red with following method with fiber sample.
After during dyeing the fine denier dyeable polypropylene fibre of sulfonated polyolefin and polypropene blended preparation being added water by 1: 40 weight ratio of bath raio, add and dissolved the good red X-GRL0.1% of cation dyes, the leveling agent 1227 addition is 2.0%, glauber salt 8%, and the acetic acid addition is 0.5%.25 ℃ begin to control temperature control, and behind running 20min, 30min turns round after being warmed up to 70 ℃ with 1 ℃/min.Be warmed up to 100 ℃ with 1 ℃/min subsequently.After running 30min, bleed off raffinate after dropping to 40 ℃ with 3 ℃/min, wash 2 times with 20 ℃ of clear water, dyed drying behind fiber drying or the finishing functions at last.
The fine denier dyeable polypropylene fibre of sulfonated polyolefin and polypropene blended preparation can adopt " development and the performance study of PP/PS blend fine count fiber " document disclosed methods such as Lu Yan to be prepared, wherein: the sulfonated polyolefin resin is a sulfonated polystyrene ion exchange resin, the parts by weight of sulfonated polyolefin are 4%, and polyacrylic parts by weight are 96%.
Levelling agent, glauber salt and acetic acid addition are all in the weight of fine denier dyeable polypropylene fibre.
Adopt the method for Xu Muqing " printing and dyeing examination chemical examination " document, GB/T 3920-1997, GB/T 3921.1～5-1997, GB/T 3922-1995 and GB/T 8424.1～3-2001 regulation to detect, its result is as follows:
| The dyestuff dye-uptake | Colour brightness | The color and luster uniformity | Crock fastness | Soaping fastness | Perspiration fastness | |||
| Do | Wet | The former state variable color | Calico staining | The former state variable color | Calico staining | |||
| 95％ | Bright in colour | Color and luster is even | 4-5 | 4-5 | 4 | 4-5 | 4 | 4-5 |
Embodiment 2
The ion exchanging dyeable fine denier poly propylene fiber of preparation uses following method with the fiber sample yellow colouration then.
After during dyeing the fine denier dyeable polypropylene fibre of sulfonated polyolefin and polypropene blended preparation being added water by bath raio at 1: 40, add and dissolved good dispersible cationic yellow SD-5GL 1.0% dispersible cationic red SD-GRL0.3%, glauber salt 8%, acetic acid addition are 1.0%.Room temperature begins to control temperature control, and behind running 20min, 30min turns round after being warmed up to 70 ℃ with 1 ℃/min.Be warmed up to 100 ℃ with 1 ℃/min subsequently.After running 50min, bleed off raffinate after dropping to 40 ℃ with 3 ℃/min, wash 2 times with 20 ℃ of clear water, dyed drying behind fiber drying or the finishing functions at last.
The fine denier dyeable polypropylene fibre of sulfonated polyolefin and polypropene blended preparation can adopt " development and the performance study of PP/PS blend fine count fiber " document disclosed methods such as Lu Yan to be prepared, wherein: the sulfonated polyolefin resin is a sulfonated polystyrene ion exchange resin, the parts by weight of sulfonated polyolefin are 6%, and polyacrylic parts by weight are 94%.
Glauber salt and acetic acid addition are all in the weight of fine denier dyeable polypropylene fibre.
Adopt the method for Xu Muqing " printing and dyeing examination chemical examination " document, GB/T 3920-1997, GB/T 3921.1～5-1997, GB/T 3922-1995 and GB/T 8424.1～3-2001 regulation to detect, its result is as follows:
| The dyestuff dye-uptake | Colour brightness | The color and luster uniformity | Crock fastness | Soaping fastness | Perspiration fastness | |||
| Do | Wet | The former state variable color | Calico staining | The former state variable color | Calico staining | |||
| 85％ | Bright in colour | Color and luster is even | 4-5 | 4 | 4 | 4 | 4 | 4 |
Embodiment 3
The ion exchanging dyeable fine denier poly propylene fiber of preparation uses following method with the fiber sample red colouration then.
After during dyeing the fine denier dyeable polypropylene fibre of sulfonated polyolefin and polypropene blended preparation being added water by bath raio at 1: 40, add and dissolved good dispersible cationic yellow SD-5GL 1.0% dispersible cationic red SD-GRL1.0%, glauber salt 5%, acetic acid addition are 1.5%.Room temperature begins to control temperature control, and behind running 20min, 30min turns round after being warmed up to 70 ℃ with 1 ℃/min.Be warmed up to 100 ℃ with 1 ℃/min subsequently.After running 60min, bleed off raffinate after dropping to 40 ℃ with 3 ℃/min, wash 3 times with 40 ℃ of clear water, dyed drying behind fiber drying or the finishing functions at last.
The fine denier dyeable polypropylene fibre of sulfonated polyolefin and polypropene blended preparation can adopt " development and the performance study of PP/PS blend fine count fiber " document disclosed methods such as Lu Yan to be prepared, wherein: the sulfonated polyolefin resin is a Na type resin, the parts by weight of sulfonated polyolefin are 6%, and polyacrylic parts by weight are 94%.
Glauber salt and acetic acid addition are all in the weight of fine denier dyeable polypropylene fibre.
Adopt the method for Xu Muqing " printing and dyeing examination chemical examination " document, GB/T 3920-1997, GB/T 3921.1～5-1997, GB/T 3922-1995 and GB/T 8424.1～3-2001 regulation to detect, its result is as follows:
| The dyestuff dye-uptake | Colour brightness | The color and luster uniformity | Crock fastness | Soaping fastness | Perspiration fastness | |||
| Do | Wet | The former state variable color | Calico staining | The former state variable color | Calico staining | |||
| 80％ | Bright in colour | Color and luster is even | 4-5 | 4 | 4 | 4 | 4-5 | 4 |
Embodiment 4
The preparation ion exchanging dyeable fine denier poly propylene fiber, with following method with the fiber sample red colouration.
After during dyeing the fine denier dyeable polypropylene fibre of sulfonated polyolefin and polypropene blended preparation being added water by bath raio at 1: 40, add and dissolved good red X-GRL3% of cation dyes and disperse red E-4B (disperse red 60) 1%, glauber salt 3%, acetic acid 2.0%.10～20min turns round after being warmed up to 50～60 ℃ with 3 ℃/min.Be warmed up to 100～120 ℃ with 1.5 ℃/min subsequently.After running 40～60min, discharge water after dropping to 90 ℃ with 3 ℃/min, clear water is washed 2 times, is dyed behind fiber drying or the finishing functions dry at last.
The fine denier dyeable polypropylene fibre of sulfonated polyolefin and polypropene blended preparation can adopt " development and the performance study of PP/PS blend fine count fiber " document disclosed methods such as Lu Yan to be prepared, wherein: the sulfonated polyolefin resin is a Na type resin, the parts by weight of sulfonated polyolefin are 8%, and polyacrylic parts by weight are 92%.
Glauber salt and acetic acid addition are all in the weight of fine denier dyeable polypropylene fibre.
Adopt the method for Xu Muqing " printing and dyeing examination chemical examination " document, GB/T 3920-1997, GB/T 3921.1～5-1997, GB/T 3922-1995 and GB/T 8424.1～3-2001 regulation to detect, its result is as follows:
| The dyestuff dye-uptake | Colour brightness | The color and luster uniformity | Crock fastness | Soaping fastness | Perspiration fastness | |||
| Do | Wet | The former state variable color | Calico staining | The former state variable color | Calico staining | |||
| 65％ | Bright in colour | Color and luster is even | 4-5 | 3-4 | 4 | 3-4 | 4-5 | 4 |
Embodiment 5
Adopt the identical colouring method of embodiment 1, wherein, sulfonated polyolefin is the Na type resin of formula (1), and its preparation method is as follows:
1g benzoyl peroxide (BPO) is dissolved in the mix monomer of 80g styrene (St) and 20g divinylbenzene (DVB) (purity 50%).Under agitation add and contain in the 500ml deionized water of 5g gelatin, disperse;
Be warming up to 95 ℃ from 70 ℃ of heating rates according to 0.1 ℃/minute, stirring reaction 9h gets white spherical copolymer, filters, and dry down in 110 ℃ the washing back.
The dry spherical copolymer of 100g was placed 500ml dichloroethanes swelling 1 hour.Adding 500g mass concentration is 98% H
2SO
4, in 95 ℃ of heating down, sulfonation 10h.Boil off solvent after reaction finishes, it is 5% the NaOH aqueous solution that superfluous sulfuric acid water flush away, the yellow spherical copolymer of acquisition place the 500ml mass concentration, in 20 ℃ of reactions 1 hour down, is Na type resin;
With 4 parts of the above-mentioned Na type exchanger resins that makes, fine denier polypropylene fibers becomes 96 parts of fiberized resins, through static mixer, the twin-screw blend, blending temperature is 190 ℃, and screw speed is 100rpm, extrudes, that pelletizing makes the ion exchanging dyeable fine denier polypropylene fibers is resin dedicated.
Claims (6)
1. the colouring method of an ion exchanging dyeable fine denier poly propylene fiber is characterized in that, comprises the steps:
(1) ion-exchange type fine denier dyeable polypropylene fibre places dye bath, is after 1: 15～40 weight ratio adds water by bath raio, adds dyestuff, levelling agent, glauber salt and acetic acid, 5～25 ℃ of running 10～20min;
(2) 10～30min that turns round after being warmed up to 50～80 ℃ with the speed of 0.5～4 ℃/min;
(3) speed with 1～2 ℃/min is warmed up to 95～100 ℃ of running 30～60min;
(4) bleed off raffinate after dropping to 35～45 ℃ with the speed of 2～4 ℃/min, wash the method drying or the finishing functions that adopt this area to know altogether then with 20～40 ℃ of clear water;
Said dyestuff is one or more the mixture in cation dyes, dispersible cationic dyestuff or the DISPERSE DYES, the addition of cation dyes or dispersible cationic dyestuff is determined according to the color matching needs, gross weight in ion-exchange type fine denier dyeable polypropylene fibre, levelling agent 0～2%, glauber salt 0～10%, acetic acid 0.5～2.0%;
Said levelling agent is selected from alkyl quaternary ammonium salts, alkylamide based quaternary ammonium salt or alkaryl quaternary ammonium salt.
2. method according to claim 1 is characterized in that, in the gross weight of ion-exchange type fine denier dyeable polypropylene fibre, the addition of dyestuff is greater than 0 to 5%.
3. method according to claim 1 is characterized in that, said dyestuff is selected from cation dyes or/and the dispersible cationic dyestuff, and dyeing condition is as follows:
(1) said ion-exchange type fine denier dyeable polypropylene fibre being placed dye bath, is after 1: 20～40 weight ratio adds water by bath raio, adds dyestuff, levelling agent, glauber salt and acetic acid, 5～25 ℃ of running 10～20min;
(2) 10～30min that turns round after being warmed up to 70～80 ℃ with the speed of 0.5～1.5 ℃/min;
(3) speed with 1～2 ℃/min is warmed up to 95～120 ℃ of running 30～60min;
(4) bleed off raffinate after dropping to 35～45 ℃ with the speed of 2～4 ℃/min, wash the method drying or the finishing functions that adopt this area to know altogether then with 20～40 ℃ of clear water.
4. method according to claim 1 is characterized in that said dyestuff is selected from dispersible cationic dyestuff and DISPERSE DYES, and dyeing condition is as follows:
(1) said ion-exchange type fine denier dyeable polypropylene fibre being placed dye bath, is after 1: 15～30 weight ratio adds water by bath raio, adds dyestuff, glauber salt and acetic acid, 5～25 ℃ of running 10～20min;
(2) 10～20min that turns round after being warmed up to 50～60 ℃ with the speed of 2～4 ℃/min;
(3) speed with 1～2 ℃/min is warmed up to 95～120 ℃ of running 30～60min;
(4) bleed off raffinate after dropping to 35～45 ℃ with the speed of 2～4 ℃/min, with 20～40 ℃ of clear water washings, the method drying or the finishing functions that adopt this area to know altogether then.
5. according to each described method of claim 1～4, it is characterized in that, said ion exchanging dyeable fine denier poly propylene fiber is the fine denier dyeable polypropylene fibre of sulfonated polyolefin resin and acrylic resin blend preparation, its component and mass fraction are: 2～8 parts of sulfonated polyolefin resins, 92～98 parts of acrylic resins, filament number are 0.9～2dtex.
6. according to each described method of claim 1～4, it is characterized in that the sulfonated polyolefin resin is sulfonated polystyrene ion exchange resin or Na type resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100238424A CN100360737C (en) | 2006-02-13 | 2006-02-13 | Dyeing method of ion exchanging dyeable fine denier poly propylene fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100238424A CN100360737C (en) | 2006-02-13 | 2006-02-13 | Dyeing method of ion exchanging dyeable fine denier poly propylene fiber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1821483A true CN1821483A (en) | 2006-08-23 |
| CN100360737C CN100360737C (en) | 2008-01-09 |
Family
ID=36923042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100238424A Active CN100360737C (en) | 2006-02-13 | 2006-02-13 | Dyeing method of ion exchanging dyeable fine denier poly propylene fiber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100360737C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102230235A (en) * | 2011-05-21 | 2011-11-02 | 如皋市芳崛工艺编织有限公司 | Modified polypropylene air-jet texturing yarn outdoor havelock with high weather color fastness and dyeing process thereof |
| CN102704288A (en) * | 2012-06-08 | 2012-10-03 | 上海大学 | Dyeing method of blending modified fine-denier dyeable polypropylene fiber |
| CN104611945A (en) * | 2014-12-15 | 2015-05-13 | 庄薇 | Printed cloth dye formula |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1423161A (en) * | 1972-01-26 | 1976-01-28 | Yorkshire Chemicals Ltd | Carrier for dyeing polypropylene |
| US5468259A (en) * | 1992-12-07 | 1995-11-21 | Sheth; Paresh J. | Dyeable polyolefin compositions and dyeing polyolefin compositions |
| US5447539A (en) * | 1994-02-10 | 1995-09-05 | Dke Incorporated | Method of dyeing polypropylene fiber with more than one color |
| AU690997B2 (en) * | 1994-06-07 | 1998-05-07 | Equistar Chemicals, Lp | Dyeable polyolefin compositions and method |
| CN1234924C (en) * | 2004-03-30 | 2006-01-04 | 东华大学 | Cross blend resin in use for stainable in fine denier and fabrication method |
-
2006
- 2006-02-13 CN CNB2006100238424A patent/CN100360737C/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102230235A (en) * | 2011-05-21 | 2011-11-02 | 如皋市芳崛工艺编织有限公司 | Modified polypropylene air-jet texturing yarn outdoor havelock with high weather color fastness and dyeing process thereof |
| CN102230235B (en) * | 2011-05-21 | 2013-07-17 | 如皋市芳崛工艺编织有限公司 | Modified polypropylene air-jet texturing yarn outdoor havelock with high weather color fastness and dying process thereof |
| CN102704288A (en) * | 2012-06-08 | 2012-10-03 | 上海大学 | Dyeing method of blending modified fine-denier dyeable polypropylene fiber |
| CN102704288B (en) * | 2012-06-08 | 2016-04-20 | 上海大学 | A kind of colouring method of blending and modifying fine denier dyeable polypropylene fibre |
| CN104611945A (en) * | 2014-12-15 | 2015-05-13 | 庄薇 | Printed cloth dye formula |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100360737C (en) | 2008-01-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103469614B (en) | Trilobal high-load cation dyeable modified polyester/cotton BLENDED FABRIC one-bath process method | |
| CN1847475A (en) | Stock solution coloring meta-aramid short fiber and preparation method thereof | |
| CN1157015A (en) | Dyeable polyolefin compositions and method | |
| CN105002592A (en) | Acetate fiber and preparation method thereof | |
| CN1371939A (en) | Resin composition and moulded products made of said composition | |
| CN106480534B (en) | A kind of cation-dyeable polyurethane elastomeric fiber and preparation method thereof | |
| CN1432086A (en) | Method for coloring acrylic fibers | |
| CN1821483A (en) | Dyeing method of ion exchanging dyeable fine denier poly propylene fiber | |
| CN101029184A (en) | Disazo reactive dye, preparation method and composition thereof | |
| CN111335048A (en) | Pad dyeing method for chinlon 56 and protein fiber blended fabric | |
| CN102704288B (en) | A kind of colouring method of blending and modifying fine denier dyeable polypropylene fibre | |
| CN1734008A (en) | Dyeing method for cross linked acrylic fiber and fiber products containing cross linked acrylic fibers dyed by such method | |
| CN1351086A (en) | Functional polypropylene for special purpose and its preparing process and application | |
| CN101319412B (en) | Polymer core-shell structure nanometer particle-modified dyeable fine-denier polypropylene and preparation method | |
| CN1544721A (en) | Process for making synthetic fiber colored cloth with high color stability | |
| CN100427540C (en) | Special ion exchanging resin for dyeing thin Denier polypropylene fibers and its preparation | |
| CN104294684A (en) | Dyeing process for superfine fiber synthetic leather | |
| CN100414039C (en) | Method for dyeing rare-earth modified polyolefine and polypropylene blended thin Denier yarns | |
| CN1176255C (en) | Prepn of antiseptic cationic dye capable of dyeing polypropylene fiber | |
| CN109577021A (en) | A kind of good wig preparation method of simulated effect | |
| CN110105787A (en) | A kind of red cationic dye combination and preparation method thereof | |
| Sun et al. | Coloration of Calcium Alginate Fiber with Dyes and Auxiliary Derived from Polyvinylamine. Part II. Application of PVAm in Salt-free Dyeing with Reactive Dyes | |
| CN103572406A (en) | Light-weight sea-island composite fiber | |
| CN1240888C (en) | Process for making multi-differential leather core composite color yarn with high color stability | |
| CN103572404B (en) | A kind of island-in-sea type composite fiber |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HAIYAN JINXIA CHEMICAL FIBER CO., LTD. Free format text: FORMER OWNER: SHANGHAI JINXIA CHEMICAL FIBER CO., LTD.; DONGHUA UNIV. Effective date: 20080815 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20080815 Address after: Zhejiang Haiyan Tong Yuan town zip code: 314306 Patentee after: Haiyan Jinxia Chemical Fiber Co., Ltd. Address before: 41, Jin Lang Road, Jinshan District, Shanghai, China: zip code: 201516 Co-patentee before: Donghua University Patentee before: Shanghai Jin Xia Chemical Fiber Co., Ltd. |
|
| C56 | Change in the name or address of the patentee |
Owner name: ZHEJIANG JINXIA NEW MATERIALS CO., LTD. Free format text: FORMER NAME: HAIYAN JINXIA CHEMICAL FIBER CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 314306 Zhejiang Haiyan Tong Zhen town Patentee after: ZHEJIANG JINXIA NEW MATERIALS TECHNOLOGY CO., LTD. Address before: 314306 Zhejiang Haiyan Tong Zhen town Patentee before: Haiyan Jinxia Chemical Fiber Co., Ltd. |