CN108951097B - Textile oxygen bleaching stabilizer - Google Patents
Textile oxygen bleaching stabilizer Download PDFInfo
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- CN108951097B CN108951097B CN201810805190.2A CN201810805190A CN108951097B CN 108951097 B CN108951097 B CN 108951097B CN 201810805190 A CN201810805190 A CN 201810805190A CN 108951097 B CN108951097 B CN 108951097B
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- oxygen bleaching
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- 239000003381 stabilizer Substances 0.000 title claims abstract description 40
- 238000004061 bleaching Methods 0.000 title claims abstract description 37
- 239000004753 textile Substances 0.000 title claims abstract description 23
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 21
- 239000001301 oxygen Substances 0.000 title claims abstract description 21
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 21
- VHYFNPMBLIVWCW-UHFFFAOYSA-N 4-Dimethylaminopyridine Chemical compound CN(C)C1=CC=NC=C1 VHYFNPMBLIVWCW-UHFFFAOYSA-N 0.000 claims abstract description 28
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000000654 additive Substances 0.000 claims abstract description 15
- 230000000996 additive effect Effects 0.000 claims abstract description 15
- FPQQSJJWHUJYPU-UHFFFAOYSA-N 3-(dimethylamino)propyliminomethylidene-ethylazanium;chloride Chemical compound Cl.CCN=C=NCCCN(C)C FPQQSJJWHUJYPU-UHFFFAOYSA-N 0.000 claims abstract description 14
- FWDBOZPQNFPOLF-UHFFFAOYSA-N ethenyl(triethoxy)silane Chemical compound CCO[Si](OCC)(OCC)C=C FWDBOZPQNFPOLF-UHFFFAOYSA-N 0.000 claims abstract description 14
- XNWFRZJHXBZDAG-UHFFFAOYSA-N 2-METHOXYETHANOL Chemical compound COCCO XNWFRZJHXBZDAG-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229920001661 Chitosan Polymers 0.000 claims abstract description 8
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 33
- 238000002156 mixing Methods 0.000 claims description 23
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 18
- 150000001875 compounds Chemical class 0.000 claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- 238000003756 stirring Methods 0.000 claims description 16
- 238000006243 chemical reaction Methods 0.000 claims description 15
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 12
- NQTADLQHYWFPDB-UHFFFAOYSA-N N-Hydroxysuccinimide Chemical compound ON1C(=O)CCC1=O NQTADLQHYWFPDB-UHFFFAOYSA-N 0.000 claims description 12
- WQDUMFSSJAZKTM-UHFFFAOYSA-N Sodium methoxide Chemical compound [Na+].[O-]C WQDUMFSSJAZKTM-UHFFFAOYSA-N 0.000 claims description 12
- 239000002270 dispersing agent Substances 0.000 claims description 12
- 239000004094 surface-active agent Substances 0.000 claims description 12
- YHWCPXVTRSHPNY-UHFFFAOYSA-N butan-1-olate;titanium(4+) Chemical compound [Ti+4].CCCC[O-].CCCC[O-].CCCC[O-].CCCC[O-] YHWCPXVTRSHPNY-UHFFFAOYSA-N 0.000 claims description 7
- 238000001035 drying Methods 0.000 claims description 7
- 229940096992 potassium oleate Drugs 0.000 claims description 7
- MLICVSDCCDDWMD-KVVVOXFISA-M potassium;(z)-octadec-9-enoate Chemical compound [K+].CCCCCCCC\C=C/CCCCCCCC([O-])=O MLICVSDCCDDWMD-KVVVOXFISA-M 0.000 claims description 7
- 238000002360 preparation method Methods 0.000 claims description 7
- 239000000126 substance Substances 0.000 claims description 7
- 238000005406 washing Methods 0.000 claims description 7
- ZORQXIQZAOLNGE-UHFFFAOYSA-N 1,1-difluorocyclohexane Chemical compound FC1(F)CCCCC1 ZORQXIQZAOLNGE-UHFFFAOYSA-N 0.000 claims description 6
- IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical compound CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 claims description 6
- IIZPXYDJLKNOIY-JXPKJXOSSA-N 1-palmitoyl-2-arachidonoyl-sn-glycero-3-phosphocholine Chemical compound CCCCCCCCCCCCCCCC(=O)OC[C@H](COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCC\C=C/C\C=C/C\C=C/C\C=C/CCCCC IIZPXYDJLKNOIY-JXPKJXOSSA-N 0.000 claims description 6
- 229920002907 Guar gum Polymers 0.000 claims description 6
- 238000000498 ball milling Methods 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 6
- 238000004108 freeze drying Methods 0.000 claims description 6
- 239000000665 guar gum Substances 0.000 claims description 6
- 235000010417 guar gum Nutrition 0.000 claims description 6
- 229960002154 guar gum Drugs 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 6
- 239000000787 lecithin Substances 0.000 claims description 6
- 235000010445 lecithin Nutrition 0.000 claims description 6
- 229940067606 lecithin Drugs 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 229910052757 nitrogen Inorganic materials 0.000 claims description 6
- 239000000376 reactant Substances 0.000 claims description 6
- 239000011541 reaction mixture Substances 0.000 claims description 6
- 238000002390 rotary evaporation Methods 0.000 claims description 6
- 239000000661 sodium alginate Substances 0.000 claims description 6
- 235000010413 sodium alginate Nutrition 0.000 claims description 6
- 229940005550 sodium alginate Drugs 0.000 claims description 6
- 239000001593 sorbitan monooleate Substances 0.000 claims description 6
- 235000011069 sorbitan monooleate Nutrition 0.000 claims description 6
- 229940035049 sorbitan monooleate Drugs 0.000 claims description 6
- 229930006000 Sucrose Natural products 0.000 claims description 5
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 5
- 239000000194 fatty acid Substances 0.000 claims description 5
- 229930195729 fatty acid Natural products 0.000 claims description 5
- 239000005720 sucrose Substances 0.000 claims description 5
- -1 sucrose fatty acid Chemical class 0.000 claims description 5
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 claims description 4
- 239000000600 sorbitol Substances 0.000 claims description 4
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 claims description 3
- 238000004321 preservation Methods 0.000 claims description 3
- SEWIYICDCVPBEW-UHFFFAOYSA-N methyl glutamate Chemical compound COC(=O)C(N)CCC(O)=O SEWIYICDCVPBEW-UHFFFAOYSA-N 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 239000012752 auxiliary agent Substances 0.000 abstract description 21
- 108010020346 Polyglutamic Acid Proteins 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 11
- 229920002643 polyglutamic acid Polymers 0.000 abstract description 11
- 238000001179 sorption measurement Methods 0.000 abstract description 10
- 150000004702 methyl esters Chemical class 0.000 abstract description 7
- OBNDGIHQAIXEAO-UHFFFAOYSA-N [O].[Si] Chemical compound [O].[Si] OBNDGIHQAIXEAO-UHFFFAOYSA-N 0.000 abstract description 5
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 abstract description 4
- 230000003197 catalytic effect Effects 0.000 abstract description 4
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract description 2
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 abstract description 2
- 239000002202 Polyethylene glycol Substances 0.000 abstract description 2
- 239000011575 calcium Substances 0.000 abstract description 2
- 229910052791 calcium Inorganic materials 0.000 abstract description 2
- 229910001424 calcium ion Inorganic materials 0.000 abstract description 2
- 230000009920 chelation Effects 0.000 abstract description 2
- 238000005202 decontamination Methods 0.000 abstract description 2
- 230000003588 decontaminative effect Effects 0.000 abstract description 2
- 230000003301 hydrolyzing effect Effects 0.000 abstract description 2
- 229910021645 metal ion Inorganic materials 0.000 abstract description 2
- 229920001223 polyethylene glycol Polymers 0.000 abstract description 2
- 229920000642 polymer Polymers 0.000 abstract description 2
- 239000000344 soap Substances 0.000 abstract description 2
- 239000004408 titanium dioxide Substances 0.000 abstract description 2
- 235000019441 ethanol Nutrition 0.000 description 9
- 230000000052 comparative effect Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 239000004744 fabric Substances 0.000 description 6
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical group [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 239000007844 bleaching agent Substances 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 210000004209 hair Anatomy 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 229920003043 Cellulose fiber Polymers 0.000 description 1
- 239000004115 Sodium Silicate Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000009897 hydrogen peroxide bleaching Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000009528 severe injury Effects 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical group [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 229910052911 sodium silicate Inorganic materials 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
- D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
- D06L4/10—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which develop oxygen
- D06L4/12—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which develop oxygen combined with specific additives
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
- D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
- D06L4/10—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which develop oxygen
- D06L4/13—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which develop oxygen using inorganic agents
Abstract
The invention relates to an oxygen bleaching stabilizer for textiles, and belongs to the technical field of textile auxiliaries. The invention forms polyethylene glycol grafted polyglutamic acid under the catalytic action of titanium dioxide generated by hydrolyzing an auxiliary agent through ethylene glycol monomethyl ether, polyglutamic acid methyl ester and the like, increases the dispersity and cohesiveness of the polyglutamic acid, then grafts with chitosan under the catalytic action of (1- (3-dimethylaminopropyl) -3-ethylcarbodiimide hydrochloride) and 4-dimethylaminopyridine, improves the adsorption performance, finally combines with diatomite under the action of vinyltriethoxysilane and the like, improves the adsorption and chelation performance on metal ions, crosslinks partial polymers to form a spatial network structure, increases the adsorption performance, enhances the bleaching effect, simultaneously the added additive can be effectively combined with calcium ions to form calcium soap, and improves the decontamination effect on textiles, solves the problems of poor stable adsorption capacity of the prior non-silicon oxygen bleaching stabilizer and low whiteness of the bleached product.
Description
Technical Field
The invention belongs to the technical field of textile auxiliary agents, and particularly relates to an oxygen bleaching stabilizer for textiles.
Background
H2O2The hydrogen peroxide bleaching agent is a classical chemical product, is widely used in the bleaching process of cellulose fibers and other fibers due to good stability, no corrosion to equipment and no pollution, is an excellent bleaching agent, has good whiteness stability and no pollution to the environment, and therefore is a bleaching agent with a good development prospect. In the bleaching process, H2O2Is often uncontrolled, resulting in H2O2The problems of poor whiteness, fiber strength reduction, hole breakage of the bleaching cloth and the like occur. In order to uniformly and effectively decompose hydrogen peroxide in the bleaching process and avoid severe damage to fabrics, a certain amount of stabilizer, namely an oxygen bleaching stabilizer, must be added into the bleaching solution.
The oxygen bleaching stabilizer is also called hydrogen peroxide stabilizer, the main component of the oxygen bleaching stabilizer is silicon, the main component is sodium silicate, the effect of absorbing pigment is obvious, the bleaching effect is obvious, but silicon scale is easy to appear, and the silicon scale is deposited on the fabric, so that the fabric is rough and hard, and is difficult to rinse. Therefore, researchers are mainly developing towards non-silicon oxygen bleaching stabilizers, and although some non-silicon oxygen bleaching stabilizers appear on the market, the non-silicon oxygen bleaching stabilizers have poor pigment adsorption capacity and low whiteness of bleached products. Therefore, how to overcome the defects of the prior art is a problem which needs to be solved in the technical field of the textile auxiliary at present.
Disclosure of Invention
The technical problems to be solved by the invention are as follows: aiming at the problems that the prior non-silicon oxygen bleaching stabilizer has poor stable adsorption capacity and the whiteness of a bleached product is low, the invention provides the textile oxygen bleaching stabilizer.
In order to solve the technical problems, the invention adopts the following technical scheme:
the textile oxygen bleaching stabilizer comprises, by weight, 90-96 parts of water, 4-6 parts of a surfactant, 2-4 parts of a stabilizer, 1-3 parts of an auxiliary agent, 23-26 parts of a compound and 6-9 parts of an additive.
The surfactant is formed by mixing sorbitan monooleate and lecithin according to the mass ratio of 6: 1-3.
The stabilizer is formed by stirring and mixing guar gum and sodium alginate according to a mass ratio of 4-6: 3.
The auxiliary agent is a dispersing agent, and the dispersing agent is any one of sucrose fatty acid and sorbitol.
The preparation method of the compound comprises the following steps:
(1) putting 190-195 parts of ethanol solution, 26-35 parts of polyglutamic acid methyl ester, 22-24 parts of ethylene glycol monomethyl ether, 10-15 parts of sodium methoxide and 3-9 parts of auxiliary agent into a reactor, and stirring for reaction at 90-95 ℃; the auxiliary agent is tetrabutyl titanate;
(2) after the reaction is finished, collecting a reaction mixture, mixing reactants, performing rotary evaporation, collecting residues, performing ball milling on the residues and chitosan according to the mass ratio of 9-12: 4, and collecting ball milled substances;
(3) taking 100-110 parts of water, 40-45 parts of ball mill, 10-15 parts of (1- (3-dimethylaminopropyl) -3-ethylcarbodiimide hydrochloride), 10-13 parts of N-hydroxysuccinimide, 13-15 parts of diatomite, 4-6 parts of vinyltriethoxysilane and 1-3 parts of 4-dimethylaminopyridine according to parts by weight;
(4) firstly, putting water, ball milled materials, 1- (3-dimethylaminopropyl) -3-ethylcarbodiimide hydrochloride and 10-13 parts of N-hydroxysuccinimide into a reactor, preheating at 40-45 ℃ by using nitrogen protection, then adding 4-dimethylaminopyridine, heating to 80-90 ℃, stirring, adding diatomite and vinyltriethoxysilane, cooling to 10-15 ℃, carrying out heat preservation reaction, discharging, freeze drying, washing, drying and crushing to obtain the compound.
The additive is formed by mixing potassium oleate and sodium hydroxide solution according to the mass ratio of 10: 1.
Compared with other methods, the method has the beneficial technical effects that:
the invention forms polyethylene glycol grafted polyglutamic acid under the catalytic action of titanium dioxide generated by hydrolyzing an auxiliary agent through ethylene glycol monomethyl ether, polyglutamic acid methyl ester and the like, increases the dispersity and cohesiveness of the polyglutamic acid, then grafts with chitosan under the catalytic action of (1- (3-dimethylaminopropyl) -3-ethylcarbodiimide hydrochloride) and 4-dimethylaminopyridine, improves the adsorption performance, finally combines with diatomite under the action of vinyltriethoxysilane and the like, further improves the adsorption and chelation performance on metal ions, further improves the bleaching effect, and in the reaction process, part of polymers are crosslinked to form a spatial network structure, increases the adsorption performance and enhances the bleaching effect, and simultaneously the added additive can be effectively combined with calcium ions, calcium soap is formed, the decontamination effect on the textile is improved, and the softening performance of the textile can be improved by adding the potassium oleate.
Detailed Description
The surfactant is formed by mixing sorbitan monooleate and lecithin according to the mass ratio of 6: 1-3.
The stabilizer is formed by stirring and mixing guar gum and sodium alginate according to a mass ratio of 4-6: 3.
The auxiliary agent is a dispersing agent, and the dispersing agent is any one of sucrose fatty acid and sorbitol.
The preparation method of the compound comprises the following steps:
(1) putting 190-195 parts of ethanol solution, 26-35 parts of polyglutamic acid methyl ester, 22-24 parts of ethylene glycol monomethyl ether, 10-15 parts of sodium methoxide and 3-9 parts of auxiliary agent into a reactor, and stirring and reacting at 90-95 ℃ for 4-6 hours;
(2) after the reaction is finished, collecting a reaction mixture, mixing reactants, performing rotary evaporation, recovering ethanol, collecting residues, performing ball milling on the residues and chitosan at a mass ratio of 9-12: 4 for 30min at 500r/min, and collecting ball milled substances;
(3) taking 100-110 parts of water, 40-45 parts of ball mill, 10-15 parts of (1- (3-dimethylaminopropyl) -3-ethylcarbodiimide hydrochloride), 10-13 parts of N-hydroxysuccinimide, 13-15 parts of diatomite, 4-6 parts of vinyltriethoxysilane and 1-3 parts of 4-dimethylaminopyridine according to parts by weight;
(4) firstly, putting water, ball milled materials, 1- (3-dimethylaminopropyl) -3-ethylcarbodiimide hydrochloride and 10-13 parts of N-hydroxysuccinimide into a reactor, preheating for 2-3 hours at 40-45 ℃ by using nitrogen protection, then adding 4-dimethylaminopyridine, heating to 80-90 ℃, stirring for 6-9 hours, adding kieselguhr and vinyltriethoxysilane, cooling to 10-15 ℃, carrying out heat preservation reaction for 3-5 hours, discharging, carrying out freeze drying, washing by using absolute ethyl alcohol, drying and crushing to obtain the compound.
The auxiliary agent is tetrabutyl titanate.
The additive is formed by mixing potassium oleate and 0.1mol/L sodium hydroxide solution according to the mass ratio of 10: 1.
The textile oxygen bleaching stabilizer comprises, by weight, 90-96 parts of water, 4-6 parts of a surfactant, 2-4 parts of a stabilizer, 1-3 parts of an auxiliary agent, 23-26 parts of a compound and 6-9 parts of an additive.
Example 1
The surfactant is prepared by mixing sorbitan monooleate and lecithin according to the mass ratio of 6: 1.
The stabilizer is formed by stirring and mixing guar gum and sodium alginate according to the mass ratio of 4: 3.
The auxiliary agent is a dispersant, and the dispersant is sucrose fatty acid.
The preparation method of the compound comprises the following steps:
(1) taking 190 parts of ethanol solution, 26 parts of polyglutamic acid methyl ester, 22 parts of ethylene glycol monomethyl ether, 10 parts of sodium methoxide and 3 parts of auxiliary agent tetrabutyl titanate, putting into a reactor, and stirring and reacting for 4 hours at 90 ℃;
(2) after the reaction is finished, collecting a reaction mixture, mixing reactants, performing rotary evaporation, recovering ethanol, collecting residues, performing ball milling on the residues and chitosan for 30min at a mass ratio of 9:4 at 500r/min, and collecting ball milled substances;
(3) taking 100 parts of water, 40 parts of ball mill, 10 parts of (1- (3-dimethylaminopropyl) -3-ethylcarbodiimide hydrochloride), 10 parts of N-hydroxysuccinimide, 13 parts of diatomite, 4 parts of vinyltriethoxysilane and 1 part of 4-dimethylaminopyridine according to parts by weight;
(4) firstly, putting water, ball milled materials, 1- (3-dimethylaminopropyl) -3-ethylcarbodiimide hydrochloride and 10 parts of N-hydroxysuccinimide into a reactor, preheating for 2 hours at 40 ℃ under the protection of nitrogen, adding 4-dimethylaminopyridine, heating to 80 ℃, stirring for 6 hours, adding diatomite and vinyltriethoxysilane, cooling to 10 ℃, preserving heat for reaction for 3 hours, discharging, freeze drying, washing with absolute ethyl alcohol, drying and crushing to obtain the compound.
The auxiliary agent is tetrabutyl titanate.
The additive is formed by mixing potassium oleate and 0.1mol/L sodium hydroxide solution according to the mass ratio of 10: 1.
The textile oxygen bleaching stabilizer comprises, by weight, 90 parts of water, 4 parts of a surfactant, 2 parts of a stabilizer, 1 part of an auxiliary agent, 23 parts of a compound and 6 parts of an additive.
Example 2
The surfactant is prepared by mixing sorbitan monooleate and lecithin according to the mass ratio of 6: 3.
The stabilizer is formed by stirring and mixing guar gum and sodium alginate according to the mass ratio of 6: 3.
The auxiliary agent is a dispersant, and the dispersant is sorbitol.
The preparation method of the compound comprises the following steps:
(1) 195 parts of ethanol solution, 35 parts of polyglutamic acid methyl ester, 24 parts of ethylene glycol monomethyl ether, 15 parts of sodium methoxide and 9 parts of auxiliary agent tetrabutyl titanate are put into a reactor and stirred and reacted for 6 hours at the temperature of 95 ℃;
(2) after the reaction is finished, collecting a reaction mixture, mixing reactants, performing rotary evaporation, recovering ethanol, collecting residues, performing ball milling on the residues and chitosan for 30min at a mass ratio of 12:4 at 500r/min, and collecting ball milled substances;
(3) according to the weight parts, 110 parts of water, 45 parts of ball mill, 15 parts of (1- (3-dimethylaminopropyl) -3-ethylcarbodiimide hydrochloride), 13 parts of N-hydroxysuccinimide, 15 parts of diatomite, 6 parts of vinyltriethoxysilane and 3 parts of 4-dimethylaminopyridine are taken;
(4) firstly, putting water, ball milled materials, 1- (3-dimethylaminopropyl) -3-ethylcarbodiimide hydrochloride and 13 parts of N-hydroxysuccinimide into a reactor, preheating for 2-3 h at 45 ℃ under the protection of nitrogen, adding 4-dimethylaminopyridine, heating to 90 ℃, stirring for 9h, adding diatomite and vinyltriethoxysilane, cooling to 15 ℃, preserving heat for reaction for 5h, discharging, freeze drying, washing with absolute ethyl alcohol, drying and crushing to obtain the compound.
The additive is formed by mixing potassium oleate and 0.1mol/L sodium hydroxide solution according to the mass ratio of 10: 1.
The textile oxygen bleaching stabilizer comprises, by weight, 96 parts of water, 6 parts of a surfactant, 4 parts of a stabilizer, 3 parts of an auxiliary agent, 26 parts of a compound and 9 parts of an additive.
Example 3
The surfactant is prepared by mixing sorbitan monooleate and lecithin according to the mass ratio of 6: 2.
The stabilizer is formed by stirring and mixing guar gum and sodium alginate according to the mass ratio of 5: 3.
The auxiliary agent is a dispersant, and the dispersant is sucrose fatty acid.
The preparation method of the compound comprises the following steps:
(1) according to the mass parts, 192 parts of ethanol solution, 30 parts of polyglutamic acid methyl ester, 23 parts of ethylene glycol monomethyl ether, 13 parts of sodium methoxide and 7 parts of auxiliary agent tetrabutyl titanate are put into a reactor and stirred and reacted for 5 hours at the temperature of 93 ℃;
(2) after the reaction is finished, collecting a reaction mixture, mixing reactants, performing rotary evaporation, recovering ethanol, collecting residues, performing ball milling on the residues and chitosan for 30min at a mass ratio of 11:4 at 500r/min, and collecting ball milled substances;
(3) taking 107 parts of water, 43 parts of ball mill, 13 parts of (1- (3-dimethylaminopropyl) -3-ethylcarbodiimide hydrochloride), 11 parts of N-hydroxysuccinimide, 14 parts of kieselguhr, 5 parts of vinyltriethoxysilane and 2 parts of 4-dimethylaminopyridine according to parts by weight;
(4) firstly, putting water, ball milled materials, 1- (3-dimethylaminopropyl) -3-ethylcarbodiimide hydrochloride and 11 parts of N-hydroxysuccinimide into a reactor, preheating for 2.5 hours at 43 ℃ by using nitrogen protection, then adding 4-dimethylaminopyridine, heating to 85 ℃, stirring for 7 hours, adding diatomite and vinyltriethoxysilane, cooling to 13 ℃, preserving heat for reaction for 4 hours, discharging, freeze drying, washing by using absolute ethyl alcohol, drying and crushing to obtain the compound.
The additive is formed by mixing potassium oleate and 0.1mol/L sodium hydroxide solution according to the mass ratio of 10: 1.
The textile oxygen bleaching stabilizer comprises, by weight, 93 parts of water, 5 parts of a surfactant, 3 parts of a stabilizer, 2 parts of an auxiliary agent, 25 parts of a compound and 7 parts of an additive.
Comparative example 1: the preparation was essentially the same as in example 2, except that the complex was absent.
Comparative example 2: essentially the same procedure as in example 2 was followed except that the additive was absent.
Comparative example 3: an oxygen bleaching stabilizer produced by a certain company in the tin-free market.
The oxygen bleaching stabilizers of the above examples and comparative examples were subjected to a bleaching process: carrying out secondary rolling, washing, drying and detection, wherein the detection standard is as follows: GB/T8424.2-2001 instrument evaluation method for relative whiteness of textile color fastness test, a WSB-3A intelligent digital whiteness meter is used for measuring the bleaching whiteness of the textile, an NDJ-8S digital display rotational viscometer is used for measuring the viscosity of an oxygen bleaching stabilizer, and the capillary effect of the textile is measured according to FZ/T01071-2008 textile capillary effect test method. The test results are shown in table 1.
Table 1:
| detecting items | Example 1 | Example 2 | Example 3 | Comparative example 1 | Comparative example 2 | Comparative example 3 |
| Whiteness of fabrics | 92.5 | 94.3 | 93.6 | 80.2 | 91.2 | 90.1 |
| Viscosity of the oil | 26.5 | 28.1 | 27.3 | 18.2 | 24.6 | 20.3 |
| Wool effect of fabric | 14.8 | 15.4 | 15.2 | 12.1 | 14.3 | 14.3 |
| Whether or not the hand feeling is rough and stiff | Is free of | Is free of | Is free of | Roughness and hardness of hair | Part of hair is hard | Is free of |
| Whether there is a hole or damage | Is free of | Is free of | Is free of | With holes | Is free of | Is free of |
| Presence or absence of silica scale | Is free of | Is free of | Is free of | With silica scale | Is free of | Is free of |
In sum, the oxygen bleaching stabilizer disclosed by the invention is strong in stable adsorption capacity, and high in whiteness of a bleached product, so that the oxygen bleaching stabilizer is worthy of popularization and application.
Claims (3)
1. The textile oxygen bleaching stabilizer comprises, by weight, 90-96 parts of water, 4-6 parts of a surfactant, 2-4 parts of a stabilizer and 1-3 parts of a dispersing agent, and is characterized by further comprising 23-26 parts of a compound and 6-9 parts of an additive; the dispersing agent is any one of sucrose fatty acid and sorbitol; the additive is formed by mixing potassium oleate and sodium hydroxide solution according to the mass ratio of 10: 1;
the preparation method of the compound comprises the following steps:
(1) putting 190-195 parts of ethanol solution, 26-35 parts of poly-methyl glutamate, 22-24 parts of ethylene glycol monomethyl ether, 10-15 parts of sodium methoxide and 3-9 parts of tetrabutyl titanate into a reactor, and stirring for reaction at 90-95 ℃;
(2) after the reaction is finished, collecting a reaction mixture, mixing reactants, performing rotary evaporation, collecting residues, performing ball milling on the residues and chitosan according to the mass ratio of 9-12: 4, and collecting ball milled substances;
(3) taking 100-110 parts of water, 40-45 parts of ball mill, 10-15 parts of (1- (3-dimethylaminopropyl) -3-ethylcarbodiimide hydrochloride), 10-13 parts of N-hydroxysuccinimide, 13-15 parts of diatomite, 4-6 parts of vinyltriethoxysilane and 1-3 parts of 4-dimethylaminopyridine according to parts by weight;
(4) firstly, putting water, ball milled materials, 1- (3-dimethylaminopropyl) -3-ethylcarbodiimide hydrochloride and 10-13 parts of N-hydroxysuccinimide into a reactor, preheating at 40-45 ℃ by using nitrogen protection, then adding 4-dimethylaminopyridine, heating to 80-90 ℃, stirring, adding diatomite and vinyltriethoxysilane, cooling to 10-15 ℃, carrying out heat preservation reaction, discharging, freeze drying, washing, drying and crushing to obtain the compound.
2. The textile oxygen bleaching stabilizer according to claim 1, wherein the surfactant is a mixture of sorbitan monooleate and lecithin in a mass ratio of 6: 1-3.
3. The textile oxygen bleaching stabilizer according to claim 1, wherein the stabilizer is formed by stirring and mixing guar gum and sodium alginate according to a mass ratio of 4-6: 3.
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| CN112080926A (en) * | 2019-06-13 | 2020-12-15 | 青岛奥洛思新材料有限公司 | Fibrilia oxygen bleaching catalyst and preparation process thereof |
| CN113684675A (en) * | 2021-09-16 | 2021-11-23 | 义乌市艾丫贸易有限公司 | Preparation method of bleaching stabilizer for textile |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4396525A (en) * | 1981-09-14 | 1983-08-02 | Lever Brothers Company | Phosphate free liquid scouring composition |
| RU2254404C2 (en) * | 2003-07-15 | 2005-06-20 | Ивановский государственный химико-технологический университет | Composition for bleaching wool-containing textile materials |
| CN101487184A (en) * | 2009-02-17 | 2009-07-22 | 宁波广源纺织品有限公司 | Low-temperature scouring and bleaching adjuvant composition and method for producing the same |
| CN101643997A (en) * | 2009-09-03 | 2010-02-10 | 辽宁恒星精细化工（集团）有限公司 | Textile hydrogen peroxide bleaching stabilizer |
| CN102268814A (en) * | 2010-06-07 | 2011-12-07 | 义乌市中力工贸有限公司 | Auxiliary agent composition used in low temperature one-bath scouring and bleaching process for cotton textile and application thereof |
| CN102851937A (en) * | 2012-09-19 | 2013-01-02 | 吴江市意胜纺织有限公司 | Novel oxygen bleaching stabilizer |
| CN103696225A (en) * | 2013-11-27 | 2014-04-02 | 江苏中新资源集团有限公司 | Textile oxygen bleaching stabilizer |
| CN105603785A (en) * | 2016-01-29 | 2016-05-25 | 佛山市聚成生化技术研发有限公司 | Preparation method of pre-treatment addition agent of textile printing and dyeing, and pre-treatment addition agent of textile printing and dyeing, prepared by preparation method |
| CN105671933A (en) * | 2016-01-25 | 2016-06-15 | 苏州印丝特纺织数码科技有限公司 | Polysiloxane-based hydrogen peroxide stabilizer for spinning |
| CN107502048A (en) * | 2017-09-16 | 2017-12-22 | 常州豪坦商贸有限公司 | A kind of preparation method of water-based ink |
| CN107780195A (en) * | 2017-11-16 | 2018-03-09 | 上海雅运纺织助剂有限公司 | A kind of cellulose fibre extra white pretreating reagent and preparation method thereof |
| CN108071004A (en) * | 2016-11-10 | 2018-05-25 | 李东 | A kind of weaving hydrogen peroxide bleaching stabilizer |
-
2018
- 2018-07-20 CN CN201810805190.2A patent/CN108951097B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4396525A (en) * | 1981-09-14 | 1983-08-02 | Lever Brothers Company | Phosphate free liquid scouring composition |
| RU2254404C2 (en) * | 2003-07-15 | 2005-06-20 | Ивановский государственный химико-технологический университет | Composition for bleaching wool-containing textile materials |
| CN101487184A (en) * | 2009-02-17 | 2009-07-22 | 宁波广源纺织品有限公司 | Low-temperature scouring and bleaching adjuvant composition and method for producing the same |
| CN101643997A (en) * | 2009-09-03 | 2010-02-10 | 辽宁恒星精细化工（集团）有限公司 | Textile hydrogen peroxide bleaching stabilizer |
| CN102268814A (en) * | 2010-06-07 | 2011-12-07 | 义乌市中力工贸有限公司 | Auxiliary agent composition used in low temperature one-bath scouring and bleaching process for cotton textile and application thereof |
| CN102851937A (en) * | 2012-09-19 | 2013-01-02 | 吴江市意胜纺织有限公司 | Novel oxygen bleaching stabilizer |
| CN103696225A (en) * | 2013-11-27 | 2014-04-02 | 江苏中新资源集团有限公司 | Textile oxygen bleaching stabilizer |
| CN105671933A (en) * | 2016-01-25 | 2016-06-15 | 苏州印丝特纺织数码科技有限公司 | Polysiloxane-based hydrogen peroxide stabilizer for spinning |
| CN105603785A (en) * | 2016-01-29 | 2016-05-25 | 佛山市聚成生化技术研发有限公司 | Preparation method of pre-treatment addition agent of textile printing and dyeing, and pre-treatment addition agent of textile printing and dyeing, prepared by preparation method |
| CN108071004A (en) * | 2016-11-10 | 2018-05-25 | 李东 | A kind of weaving hydrogen peroxide bleaching stabilizer |
| CN107502048A (en) * | 2017-09-16 | 2017-12-22 | 常州豪坦商贸有限公司 | A kind of preparation method of water-based ink |
| CN107780195A (en) * | 2017-11-16 | 2018-03-09 | 上海雅运纺织助剂有限公司 | A kind of cellulose fibre extra white pretreating reagent and preparation method thereof |
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