CN1007434B - Process for ammoniation modifying of ramie fibre - Google Patents
Process for ammoniation modifying of ramie fibreInfo
- Publication number
- CN1007434B CN1007434B CN 88100237 CN88100237A CN1007434B CN 1007434 B CN1007434 B CN 1007434B CN 88100237 CN88100237 CN 88100237 CN 88100237 A CN88100237 A CN 88100237A CN 1007434 B CN1007434 B CN 1007434B
- Authority
- CN
- China
- Prior art keywords
- amination
- chloro
- performance
- ramie fiber
- hydroxypropyl
- 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
Links
- 238000000034 method Methods 0.000 title claims description 27
- 239000000835 fiber Substances 0.000 title abstract description 44
- 240000008564 Boehmeria nivea Species 0.000 title abstract description 12
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 21
- 238000005576 amination reaction Methods 0.000 claims abstract description 18
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 8
- 229920002678 cellulose Polymers 0.000 claims abstract description 4
- 239000001913 cellulose Substances 0.000 claims abstract description 4
- 239000003513 alkali Substances 0.000 claims description 4
- 239000007864 aqueous solution Substances 0.000 claims description 4
- 239000000243 solution Substances 0.000 claims description 4
- 238000005406 washing Methods 0.000 claims description 3
- FFQIYSYQJOITHN-UHFFFAOYSA-M (1-chloro-2-hydroxypropyl)-trimethylazanium;chloride Chemical class [Cl-].CC(O)C(Cl)[N+](C)(C)C FFQIYSYQJOITHN-UHFFFAOYSA-M 0.000 claims description 2
- -1 1-chloro-2 hydroxypropyl Chemical group 0.000 claims description 2
- HMEIBGRARXJTGT-UHFFFAOYSA-M CC[N+](CC)(CC)C(C(C)O)Cl.[Cl-] Chemical class CC[N+](CC)(CC)C(C(C)O)Cl.[Cl-] HMEIBGRARXJTGT-UHFFFAOYSA-M 0.000 claims description 2
- 238000005554 pickling Methods 0.000 claims 1
- 230000008929 regeneration Effects 0.000 claims 1
- 238000011069 regeneration method Methods 0.000 claims 1
- 238000004043 dyeing Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 5
- 238000007385 chemical modification Methods 0.000 abstract description 2
- 238000002715 modification method Methods 0.000 abstract 2
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonium chloride Substances [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 abstract 1
- 235000019270 ammonium chloride Nutrition 0.000 abstract 1
- XMGQYMWWDOXHJM-UHFFFAOYSA-N limonene Chemical compound CC(=C)C1CCC(C)=CC1 XMGQYMWWDOXHJM-UHFFFAOYSA-N 0.000 description 26
- 230000004048 modification Effects 0.000 description 14
- 238000012986 modification Methods 0.000 description 14
- 229940087305 limonene Drugs 0.000 description 13
- 235000001510 limonene Nutrition 0.000 description 13
- 241000208202 Linaceae Species 0.000 description 11
- 235000004431 Linum usitatissimum Nutrition 0.000 description 11
- 239000000975 dye Substances 0.000 description 6
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 4
- 230000021736 acetylation Effects 0.000 description 3
- 238000006640 acetylation reaction Methods 0.000 description 3
- 239000004753 textile Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 229960001760 dimethyl sulfoxide Drugs 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- RTLULCVBFCRQKI-UHFFFAOYSA-N 1-amino-4-[3-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]-4-sulfoanilino]-9,10-dioxoanthracene-2-sulfonic acid Chemical compound C1=2C(=O)C3=CC=CC=C3C(=O)C=2C(N)=C(S(O)(=O)=O)C=C1NC(C=1)=CC=C(S(O)(=O)=O)C=1NC1=NC(Cl)=NC(Cl)=N1 RTLULCVBFCRQKI-UHFFFAOYSA-N 0.000 description 1
- FFRBMBIXVSCUFS-UHFFFAOYSA-N 2,4-dinitro-1-naphthol Chemical compound C1=CC=C2C(O)=C([N+]([O-])=O)C=C([N+]([O-])=O)C2=C1 FFRBMBIXVSCUFS-UHFFFAOYSA-N 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 125000000218 acetic acid group Chemical group C(C)(=O)* 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 230000010165 autogamy Effects 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- XWZDJOJCYUSIEY-UHFFFAOYSA-L disodium 5-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]-4-hydroxy-3-phenyldiazenylnaphthalene-2,7-disulfonate Chemical compound [Na+].[Na+].Oc1c(N=Nc2ccccc2)c(cc2cc(cc(Nc3nc(Cl)nc(Cl)n3)c12)S([O-])(=O)=O)S([O-])(=O)=O XWZDJOJCYUSIEY-UHFFFAOYSA-L 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000007730 finishing process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000003317 industrial substance Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000000985 reactive dye Substances 0.000 description 1
- 238000010129 solution processing Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 150000003462 sulfoxides Chemical class 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000000984 vat dye Substances 0.000 description 1
Classifications
-
- 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
- D06P3/58—Material containing hydroxyl groups
- D06P3/60—Natural or regenerated cellulose
-
- 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
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/655—Compounds containing ammonium groups
- D06P1/66—Compounds containing ammonium groups containing quaternary ammonium groups
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Coloring (AREA)
Abstract
The present invention belongs to the chemical modification of natural cellulose. The present invention aims at improving the performance of natural ramie fiber. A publicly known modification method has an unobvious effect on improving the dyeing performance of the ramie fiber. In the present invention, sodium hydroxide solution is used for de-crystallizing the ramie fiber, and then, 1-chlorine-2 hydroxy propyl trialkyl ammonium chloride is used for the amination reaction of aminating agent. Thus, the extendibility, the intensity, the softness, the fatigue performance and the dyeing performance of the ramie fiber are all obviously enhanced. The modification method has the advantages of simple and practical design, economy and reasonableness, and has industrial application value.
Description
The invention belongs to the chemical modification of native cellulose.
Advantages such as the Limonene fiber crops are a kind of colory natural fabrics of China's special product, and it has powerful height, and moisture absorption is loose wet fast, and characteristics such as antibacterium corrosion have dress with it as textile raw material and feel nice and cool, and are quick-drying washable, and it is not next to the shin to perspire.Therefore, linen textile is liked by the domestic and international people deeply.But because Tian Ran Limonene flax fibre has features such as degree of crystallinity, degree of orientation height, big molecule arranging structure are tight, cause the elongation of fiber degree little, collude with powerful lowly, endurance and wear resistance are poor, caused spinning performance bad, difficult high-quality and efficientization that is unfavorable for the textile dyeing and finishing process of dyeing.For the above shortcoming of Ke Fu Limonene flax fibre, the flax spinning industry of better development China.The domestic modification that just begins Yan Jiu Limonene flax fibre the beginning of the sixties; for example alkaline process, half viscose glue method, acetylation method etc.; though these methods differ from one another; performance to Gai Shan Limonene flax fibre plays certain effect; but not remarkable to the dyeability that changes kind Limonene flax fibre, the problem that easy dyeing and dye utilization rate are low does not fail to obtain fine solution.The present invention is that the multifunction with modified effect is a purpose, conceive a kind of brilliant modification technology Shi Limonene flax fibre that combines with cationization that disappears and aspect two of aggregated structure and macromolecular chain structures, all obtained change, for reaching this purpose, modification of the present invention is to be raw material with the degummed ramie, it with concentration earlier the sodium hydroxide solution processing of 170～180 grams per liters, prepare alkali cellulose, drop in the aqueous solution that contains aminating agent behind the centrifugal dewatering and handle, aminating agent concentration is 1.5～2.5%, room temperature aminating reaction 2～4 hours, and the amination bath raio is 1: 13～16, can use 1-chloro-2 hydroxypropyl tri alkyl ammomium chlorides to be aminating agent, the amination liquid modification includes about 3% NaOH after handling, and can utilize the usefulness of Zuo Limonene retting, the concentrated sodium hydroxide of the brilliant usefulness that disappears can reclaim and reuse, to alleviate the cost that modification is handled.Characteristics of the present invention are on effect, except that having elongation that alkaline process can propose Gao Limonene flax fibre, colluding strong, the pliability etc., also have the alkaline process premium properties that is beyond one's reach.For example the dyeability of fiber is good especially, and fatigue performance is also much better than alkaline process modification, and this is a quantum jump progress of this technology.This method of modifying also has on technology simple and easy to do, aminating agent can use factory's autogamy personal in modification, aminating agent is prepared the production and supply of basing on our country of used industrial chemicals, so the Limonene of Ben Faming fiber crops method of modifying is advanced technically, be better than existing method of modifying on the effect, reasonable economically, have industrial application value.
Now the alkaline process in this technology and the existing modification technology, slight acetylation method, the dual facture of alkali-methyl-sulfoxide are compared, the fatigue behaviour contrast of dyeability and fiber following (see the following form 1, table 2, table 3).
Table 1 amination Gai Limonene flax fibre to chromaticity of reactive dye relatively
Alkaline process changes the amination of slight second alkali-two and changes
Fiber crops sample degummed ramie acidylate changes first sulfoxide remarks
Dye-uptake % fiber crops property fiber crops modification fiber crops property fiber crops
Reactive Brilliant Blue X-BR 47.8 62.8 69.8 62.8 88.0
Reactive brilliant red x-3b 38.7 49.2 54.1 49.7 81.6
Reactive violet X-2R 49.3 56.3 64.8 61.5 85.7
Reactive red K-2BP 18.9 28.5 37.4 36.6 70.0
Mean value 38.7 49.2 56.5 52.7 81.3
On dye raising rate 100 127 146 136 210
*Annotate: dye dosage: must be during the dyeing of 1% amination modifying fiber crops with salt, other method modification fiber crops must be dyed with salt is short, and consumption is 25 grams per liter dye liquors.
Table 2 amination Gai Limonene flax fibre soluble vat dye dyeability relatively
*
Fiber crops sample alkaline process changes slight acetyl alkali-dimethyleneimine modification
Degummed ramie
Dye-uptake % fiber cropsization modification fiber crops modification fiber crops fiber crops
Blue IBC 10.3 11.9 18.6 18.2 93
Golden yellow IGK 14.8 50.2 64.2 59.1 91.4
Pink IR 6.7 6.8 12.8 14.4 76.6
Mean value 10.6 23.0 31.9 30.6 87.0
On dye raising rate 100 217 301 289 845
*Annotate: dye dosage: the dyeing of 1% amination modifying fiber crops need be dyed with salt is short during other method modification fiber crops dyeing not with salt, and addition is 30%.
Table 3 amination Gai Limonene flax fibre fatigue performance relatively
*
Test specimen method of modifying fatigue behaviour (number of times when rubbing)
Degummed ramie/12764
Alkali fiber crops alkaline process 31427
The slight acetylation method 21303 of second fiber crops
Novel solvent fiber crops alkali-dimethyl sulfoxide method 56025
Amination fiber crops amination method 59629
*Annotate: under the constant temperature and humidity condition, produce the tired instrument of FM-08 fiber type with Hungary and measure, the mean value that measured value is measured with 30 fibers represents that machine speed is 125R, P, M, and loading weight is 4.5 grams.Radius of curvature 0.4m.m.
Example one
Degummed ramie 5 grams, drop in the sodium hydroxide solution that 75 ml concns are 170～180 grams per liters, at room temperature flood back taking-up about 5 minutes, centrifugal dewatering, drop into again in 75 milliliters of the aqueous solution including 1.2 milliliters of 1-chloro-2 hydroxypropyl trimethyl ammonium chlorides, stir numb sample for a moment with glass bar, it is soaked evenly, allow it react 3 hours in room temperature, then fiber crops are taken out earlier with washing from the beginning, again with about 0.5% dilution heat of sulfuric acid wash with in and however, residual base on fiber, wash with water to the neutrality oven dry at last.Its main performance sees Table 1 to table 3.
Example two
Degummed ramie 5 grams, drop in the sodium hydroxide solution that 75 ml concns are 170～180 grams per liters and at room temperature soak about 5 minutes, taking-up drops into behind centrifugal dewatering in 75 milliliters of the aqueous solution that include 1.50 milliliters of 1-chloro-2 hydroxypropyl triethyl ammonium chlorides, stirring numb print with glass rod carves, it is soaked evenly, be allowed to condition under the room temperature and reacted 3 hours, then fiber crops are taken out, use running water, the residual alkali of dilute sulfuric acid (0.5%) eccysis respectively, wash with water to neutral drying at last.Its main performance sees Table 1 to table 3.
Claims (2)
1, a kind of amination modifying process of ramee, it comprises earlier with sodium hydroxide solution cellulose brilliant processing that in advance disappear be is characterized by alkali treatment without regeneration, directly carries out amination treatment.Its amination process conditions are as follows:
Aminating agent is formed: be the 1-chloro-2 hydroxypropyl trialkyl amine-oxides aqueous solution of 1.50-2.50%.
Amination temperature: room temperature
Amination time: 2-4 hour
Amination bath raio: 1: 13-16
Amination is after washing, pickling, washing, and whole modified techniques are promptly finished in oven dry.
2, according to the modified technique described in the claim 1, it is characterized by aminating agent can be 1-chloro-2 hydroxypropyl trimethyl ammonium chlorides or 1-chloro-2 hydroxypropyl triethyl ammonium chlorides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88100237 CN1007434B (en) | 1988-01-19 | 1988-01-19 | Process for ammoniation modifying of ramie fibre |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88100237 CN1007434B (en) | 1988-01-19 | 1988-01-19 | Process for ammoniation modifying of ramie fibre |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1034766A CN1034766A (en) | 1989-08-16 |
| CN1007434B true CN1007434B (en) | 1990-04-04 |
Family
ID=4831258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 88100237 Expired CN1007434B (en) | 1988-01-19 | 1988-01-19 | Process for ammoniation modifying of ramie fibre |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1007434B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1308364C (en) * | 2005-07-12 | 2007-04-04 | 武汉理工大学 | Plant fibre reinforced foam composite material with hard polyurethane structure and production thereof |
| CN104358162A (en) * | 2014-11-26 | 2015-02-18 | 四川省宜宾惠美线业有限责任公司 | Cellulose fiber cationic modification method |
| CN110409164A (en) * | 2019-09-09 | 2019-11-05 | 苏州汇涵医用科技发展有限公司 | The preparation method of antibacterial cationic fiber cellulose fiber medical dressing |
-
1988
- 1988-01-19 CN CN 88100237 patent/CN1007434B/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CN1034766A (en) | 1989-08-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107385877A (en) | A kind of linen-cotton knits the production technology of braid | |
| CN107916518A (en) | A kind of process for lifting tatting dark color cloth fastness to wet rubbing | |
| CN109402774B (en) | Anti-fibrillation cellulose fiber and preparation method thereof | |
| CN206538619U (en) | Reactive dye continuous cold rolling steams dyeing installation | |
| CN111395013B (en) | Rapid dyeing process of denim fabric | |
| CN109853262A (en) | A kind of ink-jet printed method of the method for enzymatically treating and wool fabric of wool fabric | |
| CN1058439A (en) | Dyeing and finishing process for pure hemp and cotton-hemp interwoven fabric | |
| US1741637A (en) | Vegetable textile material and process for producing same | |
| CN113564791A (en) | Preparation process of basalt fiber knitted fabric | |
| CN105507035A (en) | Linen printing and dyeing method with high dye-uptake rate, as well as linen product printed and dyed by method | |
| CN1007434B (en) | Process for ammoniation modifying of ramie fibre | |
| US1800944A (en) | Process for improving vegetable textile material | |
| Zhang et al. | Effect of calcium chloride on dyeing property of polyamide 66 based on reactive anthraquinone dyes with different structure | |
| CN114032682A (en) | Dyeing and finishing process of polyester-linen blended fabric | |
| Javadi et al. | Novel cationic softener containing MCT reactive dyes for cotton: simultaneous dyeing and functional finishing | |
| CN112553924A (en) | Woven 80-count double-strand wool twill printing fabric | |
| CN110172847A (en) | A kind of knitting of chemical fibre is without preshrunk dyeing | |
| KR20230005349A (en) | spun-dyed cellulose fibers | |
| CN1241980C (en) | Process for preparing denatured starch size with good stability and high tackability | |
| CN110106726A (en) | A kind of looped fabric high color fastness dyeing and printing process | |
| JP3758052B2 (en) | Cotton fiber-containing fiber product and method for producing the same | |
| Das et al. | Modification of Jute With Sericin For Improvement In Dyeing | |
| CN117166250A (en) | Cationic polyester woven fabric and production process thereof | |
| Zaki et al. | Effect of Enzymatic Treatment Sequence on The Dyeability of Cellulosic Fabrics with Natural Dyes | |
| CN1141979A (en) | Anti-acid silk and dressing technology thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C13 | Decision | ||
| GR02 | Examined patent application | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |