CN108866666A - A kind of viscose material and preparation method thereof - Google Patents
A kind of viscose material and preparation method thereof Download PDFInfo
- Publication number
- CN108866666A CN108866666A CN201710329090.2A CN201710329090A CN108866666A CN 108866666 A CN108866666 A CN 108866666A CN 201710329090 A CN201710329090 A CN 201710329090A CN 108866666 A CN108866666 A CN 108866666A
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- China
- Prior art keywords
- viscose
- parts
- copolymer
- sodium hydroxide
- etherifying agent
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Classifications
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
- D01F2/24—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from cellulose derivatives
- D01F2/28—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from cellulose derivatives from organic cellulose esters or ethers, e.g. cellulose acetate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B15/00—Preparation of other cellulose derivatives or modified cellulose, e.g. complexes
- C08B15/05—Derivatives containing elements other than carbon, hydrogen, oxygen, halogens or sulfur
- C08B15/06—Derivatives containing elements other than carbon, hydrogen, oxygen, halogens or sulfur containing nitrogen, e.g. carbamates
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Textile Engineering (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Artificial Filaments (AREA)
Abstract
A kind of viscose material and preparation method thereof, belongs to textile fiber technology field, and in particular to a kind of viscose material and preparation method thereof.The primary raw material of the viscose material includes viscose rayon, copolymer, cationic etherifying agent, sodium hydroxide solution.Under the catalytic action of sodium hydroxide, the epoxy group of copolymer and cationic etherifying agent can be chemically reacted with the hydroxyl of fiber, to be grafted the cation group of quaternary ammonium type on fiber, so that modified fibre be made significantly to enhance the adsorption capacity of the dyestuff of anion.
Description
Technical field
The invention belongs to textile fiber technology fields, and in particular to a kind of viscose material and preparation method thereof.
Background technique
Viscose rayon (viscose fibre) is to glue fine full name.It is divided into viscose filament yarn and short rayon fiber again.Viscous fibre
It is the cellulose fibre produced using cotton or other natural fibers as raw material.In 12 kinds of main textile fabrics, fine moisture percentage is glued
Be best suitable for the physiological requirement of human skin, have it is smooth it is nice and cool, ventilative, antistatic, dye the characteristics such as gorgeous.
Viscous fibre is ancient one of fiber species.In 1891, Kroes (Cross), Buddhist script written on pattra leaves (Bevan) and compare Dare
(Beadle) etc. sodium cellulose xanghate solution has been made by raw material of cotton first, since the viscosity of this solution is very big, thus has ordered
Entitled " viscose glue ".After viscose glue meets acid, cellulose is precipitated again.According to this principle, it is fine to develop within 1893 a kind of manufacture
The method of cellulose fiber, this fiber are just called " viscose rayon ".By 1905, Miller your (Muller) etc. invented one kind
The coagulating bath of dilute sulfuric acid and sulfate composition, realizes the industrialized production of viscose rayon.
But during carrying out industrialized production, a certain amount of waste water and exhaust gas can be generated, it is brought centainly to environment
Harm.The production cycle is longer simultaneously, and it is not fine for inhaling color effect.
Summary of the invention
To overcome the defects of present in the prior art, the present invention provides a kind of viscose material and preparation method thereof, energy
Enough solve above-mentioned technical problem.
The invention solves technical solutions used by its technical problem to be：A kind of viscose material is designed, it is described
The primary raw material of viscose material includes viscose rayon, copolymer, cationic etherifying agent, sodium hydroxide solution.
Preferably, the consumption of each raw material（Parts by weight）For：
100-120 parts of viscose rayon
0-12 parts of copolymer 1
5-6 parts of cationic etherifying agent
0.5-0.6 parts of sodium hydroxide solution.
Preferably, the consumption of each raw material（Parts by weight）For：
110 parts of viscose rayon
1 part of copolymer 1
5.5 parts of cationic etherifying agent
0.55 part of sodium hydroxide solution.
Preferably, the film forming matter is epoxy resin, modifying epoxy resin by organosilicon, in polyurethane modified epoxy resin
It is one or more；The defoaming agent is polyethers；The emulsifier is sodium alkyl benzene sulfonate；The antistatic agent is to receive
One of rice carbon black compound polyphenylamine, carbon nano-fiber compound polyphenylamine, carbon nanotube compound polyphenylamine are a variety of；Described
Thickener is polyacrylamide；The levelling agent is one of dimethyl silicone polymer or 1,2- propylene glycol or a variety of；Institute
The drier stated is isooctoate of rare earth metal；The curing agent is sebacic dihydrazide.
Preferably, the copolymer is being total to for acrylamide, dimethyl diallyl ammonium chloride and allyl glyceroether
Polymers.
Preferably, the cationic etherifying agent is chloro- 2 hydroxypropyl-trimethyl ammonium chloride of 3-.
A kind of preparation method of viscose material, successively carries out as steps described below：
Step 1：The copolymer and cation etherificate of constant weight number are added into the sodium hydroxide solution of constant weight number
Agent is stirred；
Step 2：The viscose glue stoste being stirred is filtered；
Step 3：Spinning, refining, drying, can be obtained product.
Beneficial effect possessed by the present invention is：
1, the primary raw material of viscose material of the present invention includes viscose rayon, copolymer, cationic etherifying agent, hydrogen-oxygen
Change sodium solution.Under the catalytic action of sodium hydroxide, the epoxy group of copolymer and cationic etherifying agent can be with the hydroxyl of fiber
Base chemically reacts, so that the cation group of quaternary ammonium type is grafted on fiber, to make modified fibre to the dye of anion
The adsorption capacity of material is significantly enhanced.Meanwhile in process of production without waste water, exhaust products, process of producing product
Environmental protection.It is with short production cycle, solve time cost（It is produced according to original technique, the production cycle is raw according to new process at 14 days or so
It produces, the production cycle is probably at 7 days）.The product strength effect produced is good, and it is good to inhale color effect.
Specific embodiment
Embodiment one
A kind of preparation method of viscose material, successively carries out as steps described below：
Step 1：The copolymer and cation etherificate of constant weight number are added into the sodium hydroxide solution of constant weight number
Agent is stirred；
Step 2：The viscose glue stoste being stirred is filtered；
Step 3：Spinning, refining, drying, can be obtained product.
The copolymer is the copolymer of acrylamide, dimethyl diallyl ammonium chloride and allyl glyceroether.Institute
The cationic etherifying agent stated is chloro- 2 hydroxypropyl-trimethyl ammonium chloride of 3-.
The consumption of each raw material（Parts by weight）For：
100 parts of viscose rayon
0 part of copolymer 1
5 parts of cationic etherifying agent
0.5 part of sodium hydroxide solution.
Embodiment two
A kind of preparation method of viscose material, successively carries out as steps described below：
Step 1：The copolymer and cation etherificate of constant weight number are added into the sodium hydroxide solution of constant weight number
Agent is stirred；
Step 2：The viscose glue stoste being stirred is filtered；
Step 3：Spinning, refining, drying, can be obtained product.
The copolymer is the copolymer of acrylamide, dimethyl diallyl ammonium chloride and allyl glyceroether.Institute
The cationic etherifying agent stated is chloro- 2 hydroxypropyl-trimethyl ammonium chloride of 3-.
The consumption of each raw material（Parts by weight）For：
110 parts of viscose rayon
1 part of copolymer 1
5.5 parts of cationic etherifying agent
0.55 part of sodium hydroxide solution.
Embodiment three
A kind of preparation method of viscose material, successively carries out as steps described below：
Step 1：The copolymer and cation etherificate of constant weight number are added into the sodium hydroxide solution of constant weight number
Agent is stirred；
Step 2：The viscose glue stoste being stirred is filtered；
Step 3：Spinning, refining, drying, can be obtained product.
The copolymer is the copolymer of acrylamide, dimethyl diallyl ammonium chloride and allyl glyceroether.Institute
The cationic etherifying agent stated is chloro- 2 hydroxypropyl-trimethyl ammonium chloride of 3-.
The consumption of each raw material（Parts by weight）For：
120 parts of viscose rayon
2 parts of copolymer 1
6 parts of cationic etherifying agent
0.6 part of sodium hydroxide solution.
It should be noted last that：The above embodiments are only used to illustrate and not limit the technical solutions of the present invention, although ginseng
According to above-mentioned
Embodiment describes the invention in detail, it will be apparent to an ordinarily skilled person in the art that：It still can be to this hair
Bright progress
Modification or equivalent replacement should all be contained without departing from the spirit or scope of the invention, or any substitutions
Gai Ben
In the scope of the claims of invention.
Claims (6)
1. a kind of viscose material, it is characterised in that：The primary raw material of the viscose material includes viscose rayon, is total to
Polymers, cationic etherifying agent, sodium hydroxide solution.
2. a kind of viscose material according to claim 1, it is characterised in that：The consumption of each raw material（Parts by weight）
For：
100-120 parts of viscose rayon
0-12 parts of copolymer 1
5-6 parts of cationic etherifying agent
0.5-0.6 parts of sodium hydroxide solution.
3. a kind of viscose material according to claim 2, it is characterised in that：The consumption of each raw material（Parts by weight）
For：
110 parts of viscose rayon
1 part of copolymer 1
5.5 parts of cationic etherifying agent
0.55 part of sodium hydroxide solution.
4. a kind of viscose material according to claim 1, it is characterised in that：The copolymer be acrylamide,
The copolymer of dimethyl diallyl ammonium chloride and allyl glyceroether.
5. a kind of viscose material according to claim 1, it is characterised in that：The cationic etherifying agent is 3-
Chloro- 2 hydroxypropyl-trimethyl ammonium chloride.
6. a kind of preparation method of viscose material described in claim 1-5, it is characterised in that：As steps described below successively
It carries out：
Step 1：The copolymer and cation etherificate of constant weight number are added into the sodium hydroxide solution of constant weight number
Agent is stirred；
Step 2：The viscose glue stoste being stirred is filtered；
Step 3：Spinning, refining, drying, can be obtained product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710329090.2A CN108866666A (en) | 2017-05-11 | 2017-05-11 | A kind of viscose material and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710329090.2A CN108866666A (en) | 2017-05-11 | 2017-05-11 | A kind of viscose material and preparation method thereof |
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| Publication Number | Publication Date |
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| CN108866666A true CN108866666A (en) | 2018-11-23 |
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| Application Number | Title | Priority Date | Filing Date |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1300887A (en) * | 1999-12-23 | 2001-06-27 | 杭州蓝孔雀化学纤维(股份)有限公司 | Regenerated cellulose fibre and its preparing process |
| CN103938298A (en) * | 2013-01-18 | 2014-07-23 | 孙剑锋 | Preparation method of dye-absorption fibers and preparation method of dye-absorption non-woven cloth |
| CN103952908A (en) * | 2014-03-31 | 2014-07-30 | 深圳前海广大科技信息服务有限公司 | Antiviral and antibiotic fiber, and preparation method and use thereof |
| CN104532408A (en) * | 2014-09-24 | 2015-04-22 | 江苏金太阳纺织科技有限公司 | Preparation method of regenerated cellulose fiber subjected to cation grafting modification and salt-free dyeing |
| CN105386337A (en) * | 2015-12-14 | 2016-03-09 | 唐晓琦 | Acidic dye dyeing method of modified viscose fibers |
-
2017
- 2017-05-11 CN CN201710329090.2A patent/CN108866666A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1300887A (en) * | 1999-12-23 | 2001-06-27 | 杭州蓝孔雀化学纤维(股份)有限公司 | Regenerated cellulose fibre and its preparing process |
| CN103938298A (en) * | 2013-01-18 | 2014-07-23 | 孙剑锋 | Preparation method of dye-absorption fibers and preparation method of dye-absorption non-woven cloth |
| CN103952908A (en) * | 2014-03-31 | 2014-07-30 | 深圳前海广大科技信息服务有限公司 | Antiviral and antibiotic fiber, and preparation method and use thereof |
| CN104532408A (en) * | 2014-09-24 | 2015-04-22 | 江苏金太阳纺织科技有限公司 | Preparation method of regenerated cellulose fiber subjected to cation grafting modification and salt-free dyeing |
| CN105386337A (en) * | 2015-12-14 | 2016-03-09 | 唐晓琦 | Acidic dye dyeing method of modified viscose fibers |
Non-Patent Citations (1)
| Title |
|---|
| 朱敏 等: ""AM-AGE-DMDAAC 共聚阳离子改性剂的合成及应用"", 《印染》 * |
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Application publication date: 20181123 |