CN1584144A - Flax viscose filaments and their preparation - Google Patents
Flax viscose filaments and their preparation Download PDFInfo
- Publication number
- CN1584144A CN1584144A CN 200410046451 CN200410046451A CN1584144A CN 1584144 A CN1584144 A CN 1584144A CN 200410046451 CN200410046451 CN 200410046451 CN 200410046451 A CN200410046451 A CN 200410046451A CN 1584144 A CN1584144 A CN 1584144A
- Authority
- CN
- China
- Prior art keywords
- filament yarn
- viscose filament
- variation
- yellow
- consumption
- 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
- 229920000297 Rayon Polymers 0.000 title claims description 23
- 238000002360 preparation method Methods 0.000 title description 4
- 240000006240 Linum usitatissimum Species 0.000 title 1
- 235000004431 Linum usitatissimum Nutrition 0.000 title 1
- 238000000034 method Methods 0.000 claims abstract description 12
- 244000025254 Cannabis sativa Species 0.000 claims abstract description 8
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 claims abstract description 8
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 claims abstract description 8
- 235000009120 camo Nutrition 0.000 claims abstract description 8
- 235000005607 chanvre indien Nutrition 0.000 claims abstract description 8
- 239000011487 hemp Substances 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims abstract description 8
- 239000000835 fiber Substances 0.000 claims description 20
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 10
- 238000009987 spinning Methods 0.000 claims description 9
- NQPDZGIKBAWPEJ-UHFFFAOYSA-N valeric acid Chemical compound CCCCC(O)=O NQPDZGIKBAWPEJ-UHFFFAOYSA-N 0.000 claims description 7
- 239000002253 acid Substances 0.000 claims description 6
- FDDDEECHVMSUSB-UHFFFAOYSA-N sulfanilamide Chemical compound NC1=CC=C(S(N)(=O)=O)C=C1 FDDDEECHVMSUSB-UHFFFAOYSA-N 0.000 claims description 6
- 229920000875 Dissolving pulp Polymers 0.000 claims description 5
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 5
- 229910052742 iron Inorganic materials 0.000 claims description 5
- 229910052717 sulfur Inorganic materials 0.000 claims description 5
- 239000011593 sulfur Substances 0.000 claims description 5
- 239000012752 auxiliary agent Substances 0.000 claims description 4
- 238000010894 electron beam technology Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000007598 dipping method Methods 0.000 abstract description 4
- 239000003292 glue Substances 0.000 abstract description 4
- 229920000715 Mucilage Polymers 0.000 abstract 2
- 239000000853 adhesive Substances 0.000 abstract 2
- 238000001914 filtration Methods 0.000 abstract 1
- 238000002156 mixing Methods 0.000 abstract 1
- 238000012856 packing Methods 0.000 abstract 1
- 230000027772 skotomorphogenesis Effects 0.000 abstract 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Inorganic materials [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 24
- QGJOPFRUJISHPQ-UHFFFAOYSA-N Carbon disulfide Chemical compound S=C=S QGJOPFRUJISHPQ-UHFFFAOYSA-N 0.000 description 12
- 239000003513 alkali Substances 0.000 description 12
- 235000011121 sodium hydroxide Nutrition 0.000 description 9
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 8
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 8
- 230000003115 biocidal effect Effects 0.000 description 8
- 239000002994 raw material Substances 0.000 description 6
- 239000002585 base Substances 0.000 description 4
- 229910052938 sodium sulfate Inorganic materials 0.000 description 4
- 235000011152 sodium sulphate Nutrition 0.000 description 4
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 description 4
- 229960001763 zinc sulfate Drugs 0.000 description 4
- 229910000368 zinc sulfate Inorganic materials 0.000 description 4
- 229920000742 Cotton Polymers 0.000 description 3
- 230000000844 anti-bacterial effect Effects 0.000 description 3
- 239000007795 chemical reaction product Substances 0.000 description 3
- 239000003814 drug Substances 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 206010020751 Hypersensitivity Diseases 0.000 description 2
- 229920002678 cellulose Polymers 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 238000007670 refining Methods 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 208000026935 allergic disease Diseases 0.000 description 1
- 208000030961 allergic reaction Diseases 0.000 description 1
- 230000007815 allergy Effects 0.000 description 1
- 230000003385 bacteriostatic effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 239000005445 natural material Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Artificial Filaments (AREA)
Abstract
The invention involves a method to produce mucilage glue long-thread by using hemp plasm. It contains: plasm dipping, squeezing, crushing, full growth, etiolation, after-dissolving blending, filtering, baking, becoming canister, twisting, and packing. The source of the material is abundant and the production feels silken and seems colorful. It can replace natural silk and provides an approach of using hemp properly. At the same time, it remians the natural hemp of crude anti-bacterium, and empolder a a new applied realm of mucilage glue long-thread.
Description
Technical field
The present invention relates to by hemp dissolving pulp is raw material production viscose filament yarn and technology thereof.
Technical background
Viscose filament yarn is as a kind of textile raw material, and it is that raw material is handled the regenerated celulose fibre that makes through the series of process method that cotton linter, timber are all adopted in its traditional production.This fiber and fabric thereof have characteristics such as easy dyeing, quality are frivolous, smooth, softness, are mainly used in and make clothes, bedding and ornament etc., are subjected to consumers in general's welcome deeply.But minimizing along with sown areas of cotton, country gets more and more strict to the forest conservation policy implementation, occurred producing the shortage of viscose filament yarn with raw material cotton linter, timber, causes rise in price, production cost sharply rises, and it is imperative to research and develop new natural material; Simultaneously from health, health care equal angles, also more characteristic requirement is proposed textile raw material, the most outstanding promptly requires at antibiotic, bacteria resistance function, now, antibiotic both at home and abroad, bacteriostatic fiber and fabric are at fiber or fabric and produce the later stage, add medicament and are surrounded on fiber surface and achieve the goal.But in dress and application process, influence along with physics such as wearing and tearing and washing, chemical action, its function will descend so that lose gradually, do not reach real antibiotic purpose, the medicament of Tian Jiaing also can cause certain allergic reaction simultaneously, thereby may influence wearer's skin, make it to wear uncomfortable.And natural antibiotic, the biocidal property commander-in-chief of numb material viscose filament yarn make it be subjected to more clients' favor.
Summary of the invention
The object of the present invention is to provide a kind of hemp dissolving pulp that utilizes to produce viscose filament yarn.This fiber not only has the characteristics of common viscose filament yarn, and kept antibacterial material to greatest extent, and need not carry out drug treating, promptly have effects such as antibiotic, antibacterial, and human body is not had injuries such as any allergy, also have smooth, soft, painted characteristics such as gorgeous.
Another purpose of invention is to provide a kind of preparation method of viscose filament yarn, this method comprises conventional viscose filament yarn manufacture method, for example: alkali soaks, viscose glue is made in yellow, dissolving, makes viscose filament yarn through row processing procedures such as spinning, refining, oven dry, damping, one-tenth tube, classifications again.
The viscose filament yarn that utilizes method of the present invention to make has natural antibiotic, biocidal property, the applicant think this and raw materials used confidential relation arranged, the distinctive antibacterial material of numb just material itself makes final viscose filament yarn have particular performances.
Among the preparation method of the present invention, adopting the hemp dissolving pulp quality is first fibre 〉=95.0%, viscosity 12 ± 2.0mpa.s, and ash content≤0.12%, iron branch≤25ppm, whiteness 〉=78% is inhaled base number 500-750%.For example, can adopt the numb material cellulose viscose pulp disclosed in the applicant's the CN200410004397.8 of patent application formerly, be incorporated herein by reference in its entirety.The alkali stain is carried out in dip vat.Then be experienced, experiencedly carry out in experienced drum, and adopt the electron beam irradiation technique, beam energy is 10-20KG.Make the degree of polymerization composition of alkali cellulose be evenly distributed, the glue good spinning performance that makes is one of essential condition of the present invention.
Be yellow afterwards, yellow is carried out in xanthating machine, and the carbon disulfide consumption is the 38-42% of the fine weight of first, 16-20 ℃ of yellow initial temperature, and warm 28-32 ℃ eventually, the consumption of auxiliary agent P-aminobenzene-sulfonamide is 0.5-1.5%.Adding auxiliary agent is to finish second essential condition of the present invention.
Then, processing method according to the viscose filament yarn routine is ground and spinning slurry, grinding is carried out in thick, refiner, spinning is carried out in spinning machine, and actual conditions is: acid bath is formed sulfuric acid: 120-140g/l, sodium sulphate: 250-290g/l, zinc sulfate: 9-12g/l, butane 4-carboxylic acid 0.5-1.5 ‰, temperature 48-54 ℃.This wherein, add butane 4-carboxylic acid and also be finish essential to the invention.
Be refining, drying, damping, one-tenth tube, classification after this, the technical conditions of these treatment steps are well known to those skilled in the art.
The performance of the viscose filament yarn that makes by method of the present invention is as follows: do fracture strength 〉=1.42CN/dtex, wet breaking strength 〉=0.64CN/dtex, dried elongation at break 15.5-26.0%, the dried extension at break coefficient of variation≤10.00%, line density deviation ratio ± 3.0%, the fiber number coefficient of variation≤4.50%, the twist coefficient of variation≤19.00%, monofilament radical deviation ratio≤3.0%, residual sulfur content≤14.0mg/100g, dye uniformity (ash card) 〉=3 grades.
Embodiment
Below in conjunction with specific embodiments the present invention is made a more detailed description, should be noted that, at these all embodiment that list only is illustrative, and does not mean that the scope of the invention limits, and the present invention is limited by the scope of appended claims and equivalent thereof.
Embodiment 1
(1) used pulp quality: fine 95.2% viscosity 10.0mpa.s ash content, 0.12% iron of first divides 21ppm whiteness 79% to inhale base number 600%
(2) dipping: 22 ℃ of dip times of concentration of lye 220g/l alkali liquid temperature 140 minutes
(3) experienced: the fine 31% caustic soda content 16% of 27 ℃ of beam energy 20KG of experienced temperature first
(4) yellow: warm 32 ℃ eventually of 20 ℃ of yellows of dissolving alkali addition (to the first fibre) 75% dissolving 25 minutes alkali time carbon disulfide addition (to the first fibre) 70 minutes 42% yellow time P-aminobenzene-sulfonamide addition, 1.5% yellow initial temperature.
(5) back dissolving: fine 7.8% caustic soda, the 5.5% degree of ripeness 8ml viscosity 40s of first
(6) spinning: sulfuric acid is formed in acid bath: 48 ℃ of 120g/l zinc sulfate 9g/l sodium sulphate 290g/l butane 4-carboxylic acid 0.5 ‰ temperature
(7) end product quality
Do fracture strength: 1.49CN/dtex
Wet breaking strength: 0.70CN/dtex
Dried elongation at break: 18.2%
The dried extension at break coefficient of variation: 8.80%
Line density deviation ratio :+2.0%
The fiber number coefficient of variation 3.00%
The twist coefficient of variation: 15.00%
Monofilament radical deviation ratio: 1.8%
Residual sulfur content: 11.8mg/100g
Dye uniformity (ash card): 3.5 grades
Embodiment 2
(1) used pulp quality is: fine 96.0% viscosity 11.7mpa.s ash content, 0.10% iron of first divides 24ppm whiteness 80% to inhale base number 700%
(2) dipping: 18 ℃ of dip times of concentration of lye 240g/l alkali liquid temperature 120 minutes
(3) experienced: the fine 32.5% caustic soda content 17.3% of 22 ℃ of beam energy 10KG of experienced temperature first
(4) yellow: warm 30 ℃ eventually of 18 ℃ of yellows of dissolving alkali addition (to the first fibre) 70% dissolving 30 minutes alkali time carbon disulfide addition (to the first fibre) 90 minutes 40% yellow time P-aminobenzene-sulfonamide addition, 1.0% yellow initial temperature.
(5) back dissolving: fine 8.6% caustic soda, the 5.90% degree of ripeness 12ml viscosity 25S of first
(6) spinning: sulfuric acid is formed in acid bath: 54 ℃ of 140g/l zinc sulfate 13g/l sodium sulphate 250g/l butane 4-carboxylic acid 1.5 ‰ temperature
(7) end product quality
Do fracture strength: 1.52CN/dtex
Wet breaking strength: 0.69CN/dtex
Dried elongation at break: 20.1%
Do the fracture coefficient of variation: 8.20%
Line density deviation ratio :-0.5%
The fiber number coefficient of variation 2.90%
The twist coefficient of variation: 14.00%
Monofilament radical deviation ratio: 1.0%
Residual sulfur content: 10.0mg/100g
Dye uniformity (ash card): 4.0 grades
Embodiment 3
(1) used hemp dissolving pulp quality is: fine 95.0% viscosity 14.0mpa.s ash content, 0.09% iron of first divides 25ppm whiteness 78% to inhale base number 500%
(2) dipping: 16 ℃ of dip times of concentration of lye 260g/l alkali liquid temperature 100 minutes
(3) experienced: the fine 34% caustic soda content 19% of 25 ℃ of beam energy 15KG of experienced temperature first
(4) yellow: dissolving alkali addition (to the first fibre) 65% dissolving 35 minutes alkali time carbon disulfide addition (to the first fibre) 110 minutes 38% yellow time P-aminobenzene-sulfonamide addition
Warm 28 ℃ eventually of 16 ℃ of yellows of 0.5% yellow initial temperature.
(5) back dissolving: fine 8.2% caustic soda, the 5.75% degree of ripeness 10ml viscosity 30S of first
(6) spinning: sulfuric acid is formed in acid bath: 51 ℃ of 130g/l zinc sulfate 11g/l sodium sulphate 270g/l butane 4-carboxylic acid 1.0 ‰ temperature
(7) end product quality
Do fracture strength: 1.48CN/dtex
Wet breaking strength: 0.72CN/dtex
Dried elongation at break: 19.9%
Do the fracture coefficient of variation: 7.90%
Line density deviation ratio :+1.0%
The fiber number coefficient of variation 2.80%
The twist coefficient of variation: 13.20%
Monofilament radical deviation ratio: 0.9%
Residual sulfur content: 9.7mg/100g
Dye uniformity (ash card): 4.0 grades
Claims (6)
1. numb material viscose filament yarn, it is characterized in that: do fracture strength 〉=1.42CN/dtex, wet breaking strength 〉=0.64CN/dtex, dried elongation at break 15.5-26.0%, the dried extension at break coefficient of variation≤10.00%, line density deviation ratio ± 3.0%, the fiber number coefficient of variation≤4.50%, the twist coefficient of variation≤19.00%, monofilament radical deviation ratio≤3.0%, residual sulfur content≤14.0mg/100g, dye uniformity (ash card) 〉=3 grades.
2. viscose filament yarn according to claim 1 is characterized in that the hemp dissolving pulp quality that adopts is: first fibre 〉=93.0%, and viscosity 12 ± 2.0mpa.s, ash content≤0.12%, iron branch≤25ppm, whiteness 〉=78% is inhaled base number 500-750%.
3. viscose filament yarn according to claim 1 and 2 is characterized in that adopting the electron beam irradiation when experienced, and beam energy is 10-20KG.
4. according to each described viscose filament yarn of claim 1-3, add the auxiliary agent P-aminobenzene-sulfonamide when it is characterized in that yellow, consumption is 0.5-1.5%.
5. according to each described viscose filament yarn of claim 1-4, it is characterized in that adding butane 4-carboxylic acid in the acid bath, consumption is 0.5-1.5 ‰.
6. method for preparing one of claim 1-5 viscose filament yarn, comprise: PROCESS FOR TREATMENT step such as experienced, yellow, spinning, it is characterized in that adopting when experienced the electron beam irradiation, beam energy is 10-20KG, add the auxiliary agent P-aminobenzene-sulfonamide during yellow, consumption is 0.5-1.5%, and adds butane 4-carboxylic acid in acid bath, and consumption is 0.5-1.5 ‰.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100464515A CN1330803C (en) | 2004-06-09 | 2004-06-09 | Flax viscose filaments and their preparation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100464515A CN1330803C (en) | 2004-06-09 | 2004-06-09 | Flax viscose filaments and their preparation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1584144A true CN1584144A (en) | 2005-02-23 |
| CN1330803C CN1330803C (en) | 2007-08-08 |
Family
ID=34602003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100464515A Expired - Lifetime CN1330803C (en) | 2004-06-09 | 2004-06-09 | Flax viscose filaments and their preparation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1330803C (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100335690C (en) * | 2005-12-31 | 2007-09-05 | 山东海龙股份有限公司 | Process for producing viscose fiber filament yarn by low polymerization degree pulp |
| CN101906675A (en) * | 2010-08-26 | 2010-12-08 | 河北吉藁化纤有限责任公司 | Preparation method of jute viscose |
| US9061482B2 (en) | 2005-01-21 | 2015-06-23 | Gfh Enterprises, Inc. | Flexible chair pad |
| CN109295519A (en) * | 2018-09-26 | 2019-02-01 | 武汉汉麻生物科技有限公司 | A kind of Chinese jute viscose and preparation method thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1219615A (en) * | 1997-12-11 | 1999-06-16 | 湖北省纺织工业科学研究所 | Method for manufacturing artificial fibre pulp from all stalk of ambari hemp |
-
2004
- 2004-06-09 CN CNB2004100464515A patent/CN1330803C/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9061482B2 (en) | 2005-01-21 | 2015-06-23 | Gfh Enterprises, Inc. | Flexible chair pad |
| CN100335690C (en) * | 2005-12-31 | 2007-09-05 | 山东海龙股份有限公司 | Process for producing viscose fiber filament yarn by low polymerization degree pulp |
| CN101906675A (en) * | 2010-08-26 | 2010-12-08 | 河北吉藁化纤有限责任公司 | Preparation method of jute viscose |
| CN101906675B (en) * | 2010-08-26 | 2012-09-05 | 河北吉藁化纤有限责任公司 | Preparation method of jute viscose |
| CN109295519A (en) * | 2018-09-26 | 2019-02-01 | 武汉汉麻生物科技有限公司 | A kind of Chinese jute viscose and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1330803C (en) | 2007-08-08 |
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Owner name: HEBEI JIGAO FIBER CO.,LTD. Free format text: FORMER OWNER: ZHENG SHUHUA Effective date: 20050916 |
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Effective date of registration: 20050916 Address after: 052160 Gaocheng City, Hebei Province East Road No. 2 Applicant after: Hebei Jigao Chemical Fiber Co.,Ltd. Address before: 052160 Gaocheng City, Hebei Province East Road No. 2 Hebei Jigao chemical fiber limited liability company Applicant before: Zheng Shuhua |
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Owner name: JILIN CHEMICAL FIBRES CO., LTD. Free format text: FORMER OWNER: HEBEI JIGAO CHEMICAL FIBER CO., LTD. Effective date: 20150618 |
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Effective date of registration: 20150618 Address after: Nine street 132115 Jilin city of Jilin Province Economic and Technological Development Zone No. 516-1 Patentee after: JILIN CHEMICAL FIBER GROUP CO.,LTD. Address before: 052160 Gaocheng City, Hebei Province East Road No. 2 Patentee before: Hebei Jigao Chemical Fiber Co.,Ltd. |
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Granted publication date: 20070808 |