CN104328618B - A kind of preparation method of super fine denier nylon 6 cashmere blended knitted fabric - Google Patents
A kind of preparation method of super fine denier nylon 6 cashmere blended knitted fabric Download PDFInfo
- Publication number
- CN104328618B CN104328618B CN201410467694.XA CN201410467694A CN104328618B CN 104328618 B CN104328618 B CN 104328618B CN 201410467694 A CN201410467694 A CN 201410467694A CN 104328618 B CN104328618 B CN 104328618B
- Authority
- CN
- China
- Prior art keywords
- cashmere
- super fine
- fine denier
- denier nylon
- preparation
- 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.)
- Expired - Fee Related
Links
Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
- D04B1/14—Other fabrics or articles characterised primarily by the use of particular thread materials
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
- D02G3/04—Blended or other yarns or threads containing components made from different materials
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
- D06B3/10—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
- D06C7/00—Heating or cooling textile fabrics
- D06C7/02—Setting
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
- D06P3/82—Textiles which contain different kinds of fibres
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2211/00—Protein-based fibres, e.g. animal fibres
- D10B2211/01—Natural animal fibres, e.g. keratin fibres
- D10B2211/02—Wool
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/02—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyamides
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Knitting Of Fabric (AREA)
- Coloring (AREA)
Abstract
The present invention relates to knit fabric field, be specifically related to a kind of preparation method of super fine denier nylon 6 cashmere blended knitted fabric.The method adopts weight ratio to be that super fine denier nylon 6 short fiber of 5-30% and the cashmere of 70-95% are prepared from sizing by preliminary treatment-spinning-braiding-dyeing-fixation and washing-oven dry.By fabric prepared by the method, compared with pure cashmere fabric, there is better anti-wear performance and dyeability; Meanwhile, the problem that the cashmere fiber that brings due to ecological deterioration reduces year by year is alleviated to a certain extent; And significantly can reduce the cost of fabric.
Description
Technical field
The present invention relates to knit fabric field, be specifically related to a kind of preparation method of super fine denier nylon 6 cashmere blended knitted fabric.
Background technology
Cashmere is that have the title of " fiber jewel ", is senior weaving hair from the fine hair goat is combed with it, its fiber finer and soft, be rich in gloss, there is good spinnability, fine and smooth, comfortable and easy to wear with the fabric feeling of its spinning, gloss is luxurious, and warmth retention property is good, is a kind of high-grade fabric.Although cashmere fiber has the advantages such as good feel, warmth retention property, gas permeability, poisture-penetrability, but also have the following disadvantages as low in single end strength, coefficient of friction is little, cohesive force is low, in addition due to ecological deterioration, the destruction of vegetation, seriously cause the disastrous effect of desertification, threaten the balance of the mankind and the Nature, goat cashmere output is the significantly underproduction just year by year, and price also goes up year by year.According to the problems that current wool industry exists, domestic a lot of wool textile enterprises starts the road of transition and upgrade, increases new product development dynamics.
Polyamide fibre (nylon fiber) conduct industrialized synthetic fiber kind the earliest, it have a lot of good characteristic as good springiness, intensity is high, wear-resisting, durable, proportion is little, resistance to mould, moth-resistant etc., thus the favor of consumers in general is subject to, after the thin dawnization of polyamide fibre, its fiber number can reach below 1dtex (namely fibre diameter can reach less than 10 μm), similar with cashmere fiber fineness.
Because the materialization of cashmere fiber and mechanical properties exist powerful low, not wear-resisting; In addition, because outside environmental elements causes cashmere fiber production declining, the problems such as price goes up year by year, the present invention adopts has super fine denier nylon 6 short fiber of excellent physical and chemical performance and fabric is made in cashmere blending, on the one hand nylon fiber have a lot of good characteristic as good springiness, intensity is high, wear-resisting, durable, proportion is little, resistance to mould, moth-resistant etc., after the nylon fiber thin dawn, filament number can reach similar with cashmere fiber, by super fine denier nylon 6 fiber Substitute For Partial cashmere, the anti-wear performance of cashmere fabric can be improved.On the other hand, not only can alleviate by nylon fiber Substitute For Partial cashmere fiber the problem that cashmere output significantly reduces, but also significantly can reduce the cost of fabric.
And product not relevant at present.
Summary of the invention
In order to solve the problems referred to above existed at present, the invention provides a kind of preparation method of super fine denier nylon 6 cashmere blended knitted fabric.The fabric adopting the method to prepare is mainly used in knitting series products, and this fabric, under the prerequisite keeping cashmere fabric light, soft, sliding, glutinous, also improves the anti-wear performance of product, dyeability, reduces the cost of fabric.
In order to reach foregoing invention object, the present invention by the following technical solutions:
A preparation method for super fine denier nylon 6 cashmere blended knitted fabric, comprises preliminary treatment-spinning-braiding-dyeing-fixation and washing-oven dry and shapes, being specially:
(1) preliminary treatment: employing concentration is that the antistatic additive of 6-12% carries out sprinkling process to super fine denier nylon 6 short fiber, and consumption is the 0.1-0.5% of fibre weight;
(2) spin: get super fine denier nylon 6 short fiber and cashmere spins, spun yarn number is 16/1; Weight ratio shared by super fine denier nylon 6 short fiber is 5-30%, and the weight ratio shared by cashmere is 70-95%;
(3) weave: be 1:9-3:7 spun yarn by super fine denier nylon 6 short fiber and cashmere with ratio, and send into weft-knitted large circle machine by conveyer with the speed of 130-140 m/min and be processed into the cashmere interlaced fabric of super fine denier nylon 6;
(4) dye: dye liquor is warmed to 75 DEG C from room temperature with the programming rate of 2-5 DEG C/min, reach after 75 DEG C and dye with the intensification of the speed of 0.5-2 DEG C/min, be incubated 30-60min when temperature reaches 90 DEG C, be then cooled to 40 DEG C with the speed of 1-5 DEG C/min, discharge opeing; The concentration of dyestuff is 1-3%(owf), the concentration of levelling agent is 0.5-3g/l, and the concentration of retarding agents is 5-20g/l, and vinegar acid for adjusting pH is to 4-6, and bath raio is 1:50-1:100;
(5) fixation and washing: color-fixing agent 1-4g/L, bath raio 1:30-50, PH2.5-6, temperature 50-80 DEG C, fixation time 20-50min; Then discharge opeing, rinsing, dehydration;
(6) dry and shape: between setting temperature 150-230 DEG C, overfeed ratio is 2-8%, and steam pressure is 2.5-3.5 thousand grams/cm, and sizing speed is 10-15 m/min.
As preferably, the filament number of described super fine denier nylon 6 short fiber is 0.2-1dtex, and length is 30-50mm.
As preferably, described cashmere is goat cashmere, and its diameter is 10-20 μm, and length is 30-50mm.
As preferably, this knit fabric is divided into spinning and slubbing two kinds, and yarn count is respectively 16/1-30/1 and 24/2-100/2, and its institutional framework is latitude plain weave, rib stitch and purl stitch.
As preferably, described levelling agent is HEFONYUNHA, NL, HTW or leveling agent o.Stain O is peregal O-25
As preferably, described retarding agents is AY-250, Y-350, AY-360 or glauber salt.
As preferably, described color-fixing agent is NGA-400, NGA-450, color-fixing agent ZL-8501, ZL-8506 or color fixing agent Y.
Compared with prior art, fabric prepared by method of the present invention has the following advantages in the present invention:
1, compare than pure cashmere fabric there is better anti-wear performance and dyeability;
2, the problem that the cashmere fiber adopting super fine denier nylon 6 short fiber Substitute For Partial cashmere fiber to alleviate to a certain extent to bring due to ecological deterioration reduces year by year;
3, cashmere fiber is expensive, existing market price 60-90 ten thousand yuan/ton, and fine-denier polyamide fiber price is only at about 50,000 yuan/ton, therefore significantly can reduce the cost of fabric with super fine denier polyamide fibre Substitute For Partial cashmere fiber.
Detailed description of the invention
Below by specific embodiment, explanation is further described to technical scheme of the present invention.
If without specified otherwise, the raw material adopted in embodiments of the invention is the conventional raw material in this area, and the method adopted in embodiment, is the conventional method of this area.
Embodiment 1
Complete the processing of fabric according to preliminary treatment-spinning-braiding-dyeing-fixation and washing-oven dry with setting process flow process by after super fine denier nylon 6 short fiber and cashmere mixing, its concrete preparation method comprises the steps:
1, preliminary treatment: adopt the antistatic agent solution of concentration 6% to process super fine denier nylon 6 short fiber, consumption is 0.1% of super fine denier nylon 6 short fiber weight.
2, spin: get super fine denier nylon 6 short fiber 5 parts, 95 parts, cashmere spins, and spun yarn number is 16/1.
3, weave: the yarn spinned is sent into circular knitting machine with the speed of 120m/min, is made into fabric by latitude plain stitch.
4, dye:
1. fill a prescription ACID DYES 1% (owf), levelling agent HA0.5g/l, retarding agents AY-2502g/l glauber salt 3g/l, vinegar acid for adjusting pH to 4-6, bath raio: 1:50.
2. technique: dye liquor is warmed to 75 DEG C from room temperature with the programming rate of 2 DEG C/min, reaches after 75 DEG C and dyes with the intensification of the speed of 0.5 DEG C/min, be incubated 30min, be then cooled to 40 DEG C with the speed of 1 DEG C/min, discharge opeing when temperature reaches 90 DEG C.
5, fixation and washing: color-fixing agent NGA400,2g/l, bath raio 1:30, PH5.5, temperature 50 C, fixation 20min, then discharge opeing, rinsing, dehydration.
6, dry and shape: setting temperature 150 DEG C, F overfeed ratio 2%, steam pressure is 2.5 thousand grams/cm, and sizing speed is 10 ms/min.
Embodiment 2
Complete the processing of fabric according to preliminary treatment-spinning-braiding-dyeing-fixation and washing-oven dry with the technological process of sizing by after super fine denier nylon 6 short fiber and cashmere mixing, its concrete preparation method comprises the steps:
1, preliminary treatment: adopt the antistatic agent solution of concentration 9% to process super fine denier nylon 6 short fiber, consumption is 0.3% of super fine denier nylon 6 short fiber weight.
2, spin: get super fine denier nylon 6 short fiber 20 parts, 80 parts, cashmere spins, and spun yarn number is 30/1.
3, weave: the yarn spinned is sent into circular knitting machine with the speed of 125m/min, is made into fabric by positive and negative tissue.
4, dye:
1. fill a prescription: ACID DYES 2% (owf), leveling agent o 2g/l, AY-3505g/l glauber salt 5g/l, acetic acid regulates PH to 4 ~ 6, bath raio: 1:70
2. technique: dye liquor is warmed to 75 DEG C from room temperature with the programming rate of 3 DEG C/min, reaches after 75 DEG C and dyes with the intensification of the speed of 0.8 DEG C/min, be incubated 45min, be then cooled to 40 DEG C with the speed of 2 DEG C/min, discharge opeing when temperature reaches 90 DEG C.
5, fixation and washing: color-fixing agent ZL-85012.5g/l, bath raio 1:40, PH4-6, temperature 65 DEG C, fixation time 35min, then discharge opeing, rinsing, dehydration
6, drying and shaping: setting temperature 170 DEG C, overfeed ratio 4%, steam pressure is 3,000 grams/cm, and sizing speed is 12.5 ms/min.
Embodiment 3
Complete the processing of fabric according to preliminary treatment-spinning-braiding-dyeing-fixation and washing-oven dry with the technological process of sizing by after super fine denier nylon 6 short fiber and cashmere mixing, its concrete preparation method comprises the steps:
1, preliminary treatment: adopt concentration be 12% antistatic additive super fine denier nylon 6 short fiber is sprayed, consumption is 0.5% of fibre weight.
2, spin: super fine denier nylon 6 short fiber 30 parts and 70 parts, cashmere spin, and spun yarn number is 24/2.
3, weave: the yarn spinned is sent into circular knitting machine with the speed of 130m/min, is made into fabric by interlock.
4, dye:
1. fill a prescription: ACID DYES 3% (owf), Levelling Agent N L3g/l, AY-3605g/l glauber salt 10g/l, acetic acid control PH4-6, bath raio: 1:100.
2. technique: dye liquor is warmed to 75 DEG C from room temperature with the programming rate of 5 DEG C/min, reaches after 75 DEG C and dyes with the intensification of the speed of 1 DEG C/min, be incubated 60min, be then cooled to 40 DEG C with the speed of 3 DEG C/min, discharge opeing when temperature reaches 90 DEG C.
5, fixation and washing: color fixing agent Y 4g/l, bath raio 1:50, PH4-6, temperature 80 DEG C, time 50min, then discharge opeing, rinsing, dehydration
6, drying and shaping: setting temperature 190 DEG C, overfeed ratio 6%, steam pressure is 3.5 thousand grams/cm, and sizing speed is 15 ms/min.
Super fine denier nylon 6 Cashmere knitting fabric adopting above-mentioned technique to prepare is a kind of high-grade fabric, can be used as cashmere sweater fabric, the same with pure cashmere fabric have softness, cunning, glutinous feel, but have again more excellent anti-wear performance in contrast, greatly can improve the service life of product.
Claims (7)
1. a preparation method for super fine denier nylon 6 cashmere blended knitted fabric, is characterized in that, comprises preliminary treatment-spinning-braiding-dyeing-fixation and washing-oven dry and shapes, being specially:
(1) preliminary treatment: employing concentration is that the antistatic additive of 6-12% carries out sprinkling process to super fine denier nylon 6 short fiber, and consumption is the 0.1-0.5% of fibre weight;
(2) spin: get super fine denier nylon 6 short fiber and cashmere spins, spun yarn number is 16/1; Weight ratio shared by super fine denier nylon 6 short fiber is 5-30%, and the weight ratio shared by cashmere is 70-95%;
(3) weave: by super fine denier nylon 6 short fiber and cashmere spun yarn, and send into weft-knitted large circle machine by conveyer with the speed of 130-140 m/min and be processed into super fine denier nylon 6/ Cashmere knitting fabric;
(4) dye: dye liquor is warmed to 75 DEG C from room temperature with the programming rate of 2-5 DEG C/min, reach after 75 DEG C and dye with the intensification of the speed of 0.5-2 DEG C/min, be incubated 30-60min when temperature reaches 90 DEG C, be then cooled to 40 DEG C with the speed of 1-5 DEG C/min, discharge opeing; The concentration of dyestuff is 1-3%(owf), the concentration of levelling agent is 0.5-3g/l, and the concentration of retarding agents is 5-20g/l, and vinegar acid for adjusting pH is to 4-6, and bath raio is 1:50-1:100;
(5) fixation and washing: color-fixing agent 1-4g/L, bath raio 1:30-50, pH2.5-6, temperature 50-80 DEG C, fixation time 20-50min; Then discharge opeing, rinsing, dehydration;
(6) dry and shape: between setting temperature 150-230 DEG C, overfeed ratio is 2-8%, and steam pressure is 2.5-3.5 thousand grams/cm, and sizing speed is 10-15 m/min.
2. the preparation method of a kind of super fine denier nylon 6 cashmere blended knitted fabric according to claim 1, it is characterized in that, the filament number of described super fine denier nylon 6 short fiber is 0.2-1dtex, and length is 30-50mm.
3. the preparation method of a kind of super fine denier nylon 6 cashmere blended knitted fabric according to claim 1, it is characterized in that, described cashmere is goat cashmere, and its diameter is 10-20 μm, and length is 30-50mm.
4. the preparation method of a kind of super fine denier nylon 6 cashmere blended knitted fabric according to claim 1, it is characterized in that, this knit fabric institutional framework is latitude plain weave, rib stitch and purl stitch.
5. the preparation method of a kind of super fine denier nylon 6 cashmere blended knitted fabric according to claim 1, it is characterized in that, described levelling agent is HEFONYUNHA, NL, HTW or leveling agent o.
6. the preparation method of a kind of super fine denier nylon 6 cashmere blended knitted fabric according to claim 1, it is characterized in that, described retarding agents is AY-250, AY-350, AY-360 or glauber salt.
7. the preparation method of a kind of super fine denier nylon 6 cashmere blended knitted fabric according to claim 1, it is characterized in that, described color-fixing agent is NGA-400, color-fixing agent ZL-8501, ZL-8506 or color fixing agent Y.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410467694.XA CN104328618B (en) | 2014-09-15 | 2014-09-15 | A kind of preparation method of super fine denier nylon 6 cashmere blended knitted fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410467694.XA CN104328618B (en) | 2014-09-15 | 2014-09-15 | A kind of preparation method of super fine denier nylon 6 cashmere blended knitted fabric |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104328618A CN104328618A (en) | 2015-02-04 |
| CN104328618B true CN104328618B (en) | 2016-03-30 |
Family
ID=52403420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410467694.XA Expired - Fee Related CN104328618B (en) | 2014-09-15 | 2014-09-15 | A kind of preparation method of super fine denier nylon 6 cashmere blended knitted fabric |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104328618B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108086023A (en) * | 2017-11-21 | 2018-05-29 | 张家港市大新毛纺有限公司 | A kind of alpaca fibre, wool and polyamide fibre piece dyeing technique |
| CN110295453B (en) * | 2019-06-14 | 2020-12-08 | 福建七匹狼实业股份有限公司 | Antibacterial knitted fabric |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03174041A (en) * | 1989-11-29 | 1991-07-29 | Daifuku Seishi Kk | String for knitted or woven fabric |
| CN103225159A (en) * | 2013-04-02 | 2013-07-31 | 扬州光鸿钢构金属实业有限公司 | Multifilament blending knitted fabric |
| CN103806206B (en) * | 2014-01-27 | 2016-12-07 | 昆山彤顺针织品有限公司 | A kind of polyimides looped fabric and preparation method thereof |
-
2014
- 2014-09-15 CN CN201410467694.XA patent/CN104328618B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104328618A (en) | 2015-02-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101496641B (en) | Technique for producing run-resistant spandex core-spun silk stockings | |
| CN102493067B (en) | Manufacturing technology for yarn with cowboy style | |
| CN101880928A (en) | Semi-worsted cashmere soluble polyvinylalcohol blended yarn and processing method thereof | |
| CN103498273B (en) | Shell fabric of blending bamboo fibers and polyesters | |
| CN102953221A (en) | Process for manufacturing textile fabric | |
| CN102517721A (en) | Full melange yarns produced by vortex spinning and process of producing full melange yarns | |
| CN102719962A (en) | Semi-worsted blended yarn | |
| CN102517722A (en) | Spun-dyed yarn produced by vortex spinning and process thereof | |
| CN202688587U (en) | Cotton fiber, aloe fiber and viscose fiber blended yarn | |
| CN102978765A (en) | Protein fiber blended yarn | |
| CN105506814A (en) | Polyester-and-viscose-blended AB yarn wool-like fabrics and manufacturing method thereof | |
| CN101949075A (en) | Sweater raw material containing bamboo charcoal fiber | |
| CN106087161A (en) | The production method of the mixed fine long filament of modified nylon/spandex | |
| CN104032453B (en) | Hair style worsted fabric and manufacture method thereof | |
| CN104928952A (en) | Production process of nylon and cotton blended fabric | |
| CN104328618B (en) | A kind of preparation method of super fine denier nylon 6 cashmere blended knitted fabric | |
| CN103361867B (en) | Production technology of PTT fiber seamless knitted underwear with high wicking function | |
| CN102191601A (en) | Blended yarn of natural colored cotton, linen, tencel and modal and production process thereof | |
| CN102560813A (en) | Viscose, nylon polyamide and terylene polyester blended wool-simulated warp-backed fabric and processing process thereof | |
| CN102443934A (en) | Copper ammonia antibacterial fabric | |
| CN101724943B (en) | Wool acrylic tencel yarn and spinning method thereof | |
| CN103898652A (en) | Four-component spandex covering composite yarn and preparation method of fabric made of four-component spandex covering composite yarns | |
| CN201738089U (en) | Cashmere-imitated fiber, pima cotton and fine-denier tencel large-jacquard fabric | |
| CN109338498A (en) | A kind of production method of nice and cool nylon fibre | |
| CN202688589U (en) | Blending yarn of combed cotton and Jutecell |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160330 Termination date: 20180915 |