CN106958147A - A kind of preparation method containing the environmentally friendly moisturizing wet tissue of modified konjac glucomannan Isocyanate prepolymers body - Google Patents
A kind of preparation method containing the environmentally friendly moisturizing wet tissue of modified konjac glucomannan Isocyanate prepolymers body Download PDFInfo
- Publication number
- CN106958147A CN106958147A CN201710285204.8A CN201710285204A CN106958147A CN 106958147 A CN106958147 A CN 106958147A CN 201710285204 A CN201710285204 A CN 201710285204A CN 106958147 A CN106958147 A CN 106958147A
- Authority
- CN
- China
- Prior art keywords
- weight
- wet tissue
- konjac glucomannan
- parts
- isocyanate prepolymers
- 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.)
- Pending
Links
- 229920002752 Konjac Polymers 0.000 title claims abstract description 26
- 239000012948 isocyanate Substances 0.000 title claims abstract description 25
- 235000001206 Amorphophallus rivieri Nutrition 0.000 title claims abstract description 21
- 239000000252 konjac Substances 0.000 title claims abstract description 21
- 235000010485 konjac Nutrition 0.000 title claims abstract description 21
- 230000003020 moisturizing effect Effects 0.000 title claims abstract description 18
- 238000002360 preparation method Methods 0.000 title claims abstract description 16
- 229920002581 Glucomannan Polymers 0.000 title claims abstract description 11
- 229940046240 glucomannan Drugs 0.000 title claims abstract description 10
- 241001312219 Amorphophallus konjac Species 0.000 title abstract 4
- -1 glucomannan Isocyanate Chemical class 0.000 title abstract 3
- 239000000835 fiber Substances 0.000 claims abstract description 27
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 23
- 239000004745 nonwoven fabric Substances 0.000 claims abstract description 13
- LUEWUZLMQUOBSB-FSKGGBMCSA-N (2s,3s,4s,5s,6r)-2-[(2r,3s,4r,5r,6s)-6-[(2r,3s,4r,5s,6s)-4,5-dihydroxy-2-(hydroxymethyl)-6-[(2r,4r,5s,6r)-4,5,6-trihydroxy-2-(hydroxymethyl)oxan-3-yl]oxyoxan-3-yl]oxy-4,5-dihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy-6-(hydroxymethyl)oxane-3,4,5-triol Chemical compound O[C@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1O[C@@H]1[C@@H](CO)O[C@@H](O[C@@H]2[C@H](O[C@@H](OC3[C@H](O[C@@H](O)[C@@H](O)[C@H]3O)CO)[C@@H](O)[C@H]2O)CO)[C@H](O)[C@H]1O LUEWUZLMQUOBSB-FSKGGBMCSA-N 0.000 claims abstract description 7
- 150000002513 isocyanates Chemical class 0.000 claims abstract description 5
- USHAGKDGDHPEEY-UHFFFAOYSA-L potassium persulfate Chemical compound [K+].[K+].[O-]S(=O)(=O)OOS([O-])(=O)=O USHAGKDGDHPEEY-UHFFFAOYSA-L 0.000 claims abstract description 4
- 244000247812 Amorphophallus rivieri Species 0.000 claims description 17
- 230000033228 biological regulation Effects 0.000 claims description 8
- GVJHHUAWPYXKBD-UHFFFAOYSA-N (±)-α-Tocopherol Chemical compound OC1=C(C)C(C)=C2OC(CCCC(C)CCCC(C)CCCC(C)C)(C)CCC2=C1C GVJHHUAWPYXKBD-UHFFFAOYSA-N 0.000 claims description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 6
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 6
- 229930003231 vitamin Natural products 0.000 claims description 6
- 239000011782 vitamin Substances 0.000 claims description 6
- 229940088594 vitamin Drugs 0.000 claims description 6
- 235000013343 vitamin Nutrition 0.000 claims description 6
- 150000003722 vitamin derivatives Chemical class 0.000 claims description 6
- 239000004744 fabric Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 3
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 3
- GHOKWGTUZJEAQD-UHFFFAOYSA-N Chick antidermatitis factor Natural products OCC(C)(C)C(O)C(=O)NCCC(O)=O GHOKWGTUZJEAQD-UHFFFAOYSA-N 0.000 claims description 3
- 235000005979 Citrus limon Nutrition 0.000 claims description 3
- 244000131522 Citrus pyriformis Species 0.000 claims description 3
- 229920000742 Cotton Polymers 0.000 claims description 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 3
- 244000082204 Phyllostachys viridis Species 0.000 claims description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 3
- 229920002978 Vinylon Polymers 0.000 claims description 3
- 229930003571 Vitamin B5 Natural products 0.000 claims description 3
- 229930003427 Vitamin E Natural products 0.000 claims description 3
- 229920002522 Wood fibre Polymers 0.000 claims description 3
- 235000011114 ammonium hydroxide Nutrition 0.000 claims description 3
- 239000011425 bamboo Substances 0.000 claims description 3
- FAPWYRCQGJNNSJ-UBKPKTQASA-L calcium D-pantothenic acid Chemical compound [Ca+2].OCC(C)(C)[C@@H](O)C(=O)NCCC([O-])=O.OCC(C)(C)[C@@H](O)C(=O)NCCC([O-])=O FAPWYRCQGJNNSJ-UBKPKTQASA-L 0.000 claims description 3
- 229960002079 calcium pantothenate Drugs 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 claims description 3
- WIGCFUFOHFEKBI-UHFFFAOYSA-N gamma-tocopherol Natural products CC(C)CCCC(C)CCCC(C)CCCC1CCC2C(C)C(O)C(C)C(C)C2O1 WIGCFUFOHFEKBI-UHFFFAOYSA-N 0.000 claims description 3
- 235000011187 glycerol Nutrition 0.000 claims description 3
- 150000002978 peroxides Chemical class 0.000 claims description 3
- 229910052708 sodium Inorganic materials 0.000 claims description 3
- 239000011734 sodium Substances 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 235000009492 vitamin B5 Nutrition 0.000 claims description 3
- 239000011675 vitamin B5 Substances 0.000 claims description 3
- 229940046009 vitamin E Drugs 0.000 claims description 3
- 235000019165 vitamin E Nutrition 0.000 claims description 3
- 239000011709 vitamin E Substances 0.000 claims description 3
- 238000010792 warming Methods 0.000 claims description 3
- 244000205754 Colocasia esculenta Species 0.000 claims description 2
- 235000006481 Colocasia esculenta Nutrition 0.000 claims description 2
- 238000009413 insulation Methods 0.000 claims description 2
- 230000009967 tasteless effect Effects 0.000 claims description 2
- 230000000844 anti-bacterial effect Effects 0.000 abstract description 5
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 238000006065 biodegradation reaction Methods 0.000 abstract description 2
- 230000015572 biosynthetic process Effects 0.000 abstract description 2
- 239000001509 sodium citrate Substances 0.000 abstract description 2
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 abstract description 2
- 238000007654 immersion Methods 0.000 abstract 1
- 235000019394 potassium persulphate Nutrition 0.000 abstract 1
- 238000010521 absorption reaction Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 230000002745 absorbent Effects 0.000 description 3
- 239000002250 absorbent Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229920000168 Microcrystalline cellulose Polymers 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 235000019813 microcrystalline cellulose Nutrition 0.000 description 2
- 239000008108 microcrystalline cellulose Substances 0.000 description 2
- 229940016286 microcrystalline cellulose Drugs 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 229920002125 Sokalan® Polymers 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000003115 biocidal effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 235000009508 confectionery Nutrition 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000003431 cross linking reagent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000009975 flexible effect Effects 0.000 description 1
- 238000010413 gardening Methods 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000000017 hydrogel Substances 0.000 description 1
- 238000005213 imbibition Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000004584 polyacrylic acid Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 238000010129 solution processing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/564—Polyureas, polyurethanes or other polymers having ureide or urethane links; Precondensation products forming them
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/32—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
- D06M11/36—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
- D06M11/38—Oxides or hydroxides of elements of Groups 1 or 11 of the Periodic Table
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
- D06M13/184—Carboxylic acids; Anhydrides, halides or salts thereof
- D06M13/207—Substituted carboxylic acids, e.g. by hydroxy or keto groups; Anhydrides, halides or salts thereof
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/01—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
- D06M15/03—Polysaccharides or derivatives thereof
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M16/00—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
- D06M2200/50—Modified hand or grip properties; Softening compositions
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Microbiology (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
The invention discloses a kind of preparation method containing the environmentally friendly moisturizing wet tissue of modified konjac glucomannan Isocyanate prepolymers body, first just fiber is after naoh treatment, non-woven fabrics is prepared after the sodium citrate introduced afterwards, during using NaOH with being polymerize after potassium peroxydisulfate modified konjac glucomannan with isocyanates, the modified konjac glucomannan Isocyanate prepolymers body of formation, by non-woven fabrics immersion wherein ultraviolet irradiation both the wet tissue, wet tissue prepared by the present invention uses non-woven fabrics, possesses natural antibacterial, simultaneously and carry out ultraviolet irradiation, antibacterial effect is excellent, and soft texture, moisturizing intensity is high, maintaining skin, it can be recycled, recycle, save the energy, with good biodegradation, environmental protection, use safety, it is non-stimulated.
Description
Technical field
It is particularly a kind of to contain modified konjac glucomannan-isocyanates the present invention relates to the technical field of wet tissue manufacture
The preparation method of performed polymer environmental protection moisturizing wet tissue.
Background technology
At present, hygroscopic material used in the product of hygiene article sector, be mostly by one layer or twice non-woven fabrics with
One floor height molecule or other absorbent materials are composited, and high water-absorption fiber is a kind of with excellent absorbency energy and water retention property
Functional fiber, reachable tens times conducted oneself with dignity of water absorption are to hundred times, and water holding capacity is very strong, under higher temperature and pressure
It is not easy to dehydration.High water-absorption fiber has advantages below (1) surface area big, and absorption speed is fast;(2) gel does not flow after absorbing water,
The intensity and integrality of water-absorption fiber can be kept:(3) manufacture craft of amenities is simplified;(4) general fiber can be used
Processing equipment makes product with other fiber blends.Because high water-absorption fiber has lot of advantages, therefore in agriculture, woods, gardening, day
The sector applications such as articles for use chemical industry, building material industry, health care and communications and transportation have a extensive future.
Ni Jianping exists《The preparation and application of fiber and hydrogel composite material》Using acrylic acid as monomer in one text, N, N ' one
The third phthalein of di-2-ethylhexylphosphine oxide amine is crosslinking agent, adds a small amount of microcrystalline cellulose, and ultraviolet light-initiated to prepare polyacrylic acid/microcrystalline cellulose multiple
Super absorbent resin is closed, the super absorbent resin powder more than 120 mesh after crushing, screening prepares class by being laminated complex technique
Like the high-hydroscopicity paper base material of " sandwich " structure, soaking effect is notable but is due to be combined to prepare high water adsorbing paper in lamination
During, it is necessary to coating binder on page, in drying process, the migration meeting that the change of coating structure and adhesive occur
Influence the intensity of page.
The content of the invention
The object of the invention be exactly in order to make up the defect of prior art, strengthen moisture-keeping functions, strengthen tensile strength with it is flexible
Property there is provided a kind of preparation method containing the environmentally friendly moisturizing wet tissue of modified konjac glucomannan-Isocyanate prepolymers body.
The present invention is achieved by the following technical solutions：
A kind of preparation method containing the environmentally friendly moisturizing wet tissue of modified konjac glucomannan-Isocyanate prepolymers body, including following step
Suddenly：
（1）40-50 is incorporated in after adding 40-50 parts by weight of sodium hydroxide solution after the fiber of 35-45 parts by weight is cleaned up
Pre-processed 2-3 hours under the conditions of DEG C, stand 20-30 minutes, regulation ph7-8 and then the sour sodium of addition 1-2 parts by weight of lemon, 40-50
Continued with the conditions of DEG C 2-3 hours and be cooled to room temperature, smashed, cloth is reinforced into using wet method cross lapping, dried, obtain nonwoven
Cloth, carries out cutting, stand-by；
（2）By 12-18 parts by weight konjaku glucomannan and 2-4 parts by weight ammoniacal liquor, 0.5-1 parts by weight potassium persulfate solution and 100-
After the tasteless ethanol of 120 parts by weight adds in container 40-60 DEG C of reaction 2-4 hour, regulation ph7-8 obtains modified konjac glucomannan
Solution, is cooled to room temperature, adds 0.5-1 part by weight of vitamin and 2-3 parts by weight of glycerin, is heated with stirring to 50-90 DEG C, and keep
This temperature to mixed liquor turns into thick shape, stand-by；
（3）By step（2）Thick shape mixed liquor be cooled to room temperature and add 5-8 parts by weight isocyanates, it is anti-at a temperature of 60-70 DEG C
80-85 DEG C is warming up to after answering after 2-3 hours to continue to react 1-2 hours, obtains modified konjac glucomannan-Isocyanate prepolymers body,
Mixed liquor is cooled to room temperature, it is stand-by；
（4）By step（1）The non-woven fabrics of preparation is immersed in step（3）In mixed liquor, 55-65 DEG C, 25-35 points of insulation are heated to
Clock, is cooled to room temperature, stands, non-woven fabrics is dipped to saturation, and carries out ultraviolet irradiation, packs, and has both obtained described containing modified evil spirit
The environmentally friendly moisturizing wet tissue of taro Glucomannan-Isocyanate prepolymers body.
Described described hyddrogen peroxide solution mass concentration is 40-60%, and NaOH mass concentration is 20-30%.
The regulation PH is adjusted with hydrochloric acid solution.
Described vitamin is vitamin E（0.3-0.5）：Vitamin B5（0.3-0.5）.
The fiber is vinylon, silk fiber, cotton fiber fiber, wood fibre, the one or more in bamboo fibre.
It is an advantage of the invention that：
（1）Fiber after naoh treatment, is changed fibre morphology by the present invention, and the sodium citrate introduced afterwards has biology
Degradability also increases fiber fluffy degree simultaneously, and making the non-woven fabrics of system has good mechanical strength and gas permeability, modified
Konjaku glucomannan has excellent bioactivity and rheologic behavio(u)r, such as antibiotic property, water imbibition, caking property, with isocyanates
When being polymerize, modified konjac glucomannan-Isocyanate prepolymers body of formation possesses with thin compared with strongly hydrophilic, and also
Water section, can reach the effect of moisturizing, the effect for also having antibacterial.
（2）Wet tissue prepared by the present invention uses non-woven fabrics, possesses natural antibacterial, while and carrying out ultraviolet photograph
Penetrate, antibacterial effect is excellent, and soft texture, moisturizing intensity is high, maintaining skin can be recycled, recycle, save the energy,
With good biodegradation, environmental protection is non-stimulated using safety.
Embodiment
A kind of preparation method containing the environmentally friendly moisturizing wet tissue of modified konjac glucomannan-Isocyanate prepolymers body, including with
Lower step：
（1）Added after the fiber of 40 parts by weight is cleaned up pre- under the conditions of being incorporated in 45 DEG C after 45 parts by weight of sodium hydroxide solution
Processing 2.5 hours, stands 25 minutes, regulation ph7-8 and then the sour sodium of 1.5 parts by weight of lemon of addition, is continued with the conditions of 45 DEG C
It is cooled to room temperature within 2.5 hours, smashes, cloth is reinforced into using wet method cross lapping, dry, obtain non-woven fabrics, carries out cutting, it is stand-by；
（2）By 15 parts by weight konjaku glucomannans and 3 parts by weight ammoniacal liquor, 0.7 parts by weight potassium persulfate solution and 110 parts by weight without
Taste ethanol add container in 50 DEG C reaction 3 hours after, adjust ph7-8, obtain modified konjac glucomannan solution, be cooled to room temperature,
0.7 part by weight of vitamin and 2.5 parts by weight of glycerin are added, 70 DEG C are heated with stirring to, and keep this temperature to mixed liquor as thick
Shape, it is stand-by；
（3）By step（2）Thick shape mixed liquor be cooled to room temperature add 7 parts by weight isocyanates, react 2.5 at a temperature of 65 DEG C
83 DEG C are warming up to after after hour to continue to react 1.5 hours, modified konjac glucomannan-Isocyanate prepolymers body are obtained, by mixed liquor
Room temperature is cooled to, it is stand-by；
（4）By step（1）The non-woven fabrics of preparation is immersed in step（3）In mixed liquor, 60 DEG C are heated to, 30 minutes are incubated, cooling
To room temperature, stand, non-woven fabrics is dipped to saturation, and carry out ultraviolet irradiation, pack, both obtained described sweet poly- containing modified konjaku Portugal
The environmentally friendly moisturizing wet tissue of sugar-Isocyanate prepolymers body.
Described described hyddrogen peroxide solution mass concentration is 50%, and NaOH mass concentration is 25%.
The regulation PH is adjusted with hydrochloric acid solution.
Described vitamin is vitamin E（0.3）：Vitamin B5（0.4）.
The fiber is vinylon, silk fiber, cotton fiber fiber, wood fibre, the one or more in bamboo fibre.
Claims (5)
1. a kind of preparation method containing the environmentally friendly moisturizing wet tissue of modified konjac glucomannan-Isocyanate prepolymers body, its feature exists
In comprising the following steps：
（1）40-50 is incorporated in after adding 40-50 parts by weight of sodium hydroxide solution after the fiber of 35-45 parts by weight is cleaned up
Pre-processed 2-3 hours under the conditions of DEG C, stand 20-30 minutes, regulation ph7-8 and then the sour sodium of addition 1-2 parts by weight of lemon, 40-50
Continued with the conditions of DEG C 2-3 hours and be cooled to room temperature, smashed, cloth is reinforced into using wet method cross lapping, dried, obtain nonwoven
Cloth, carries out cutting, stand-by；
（2）By 12-18 parts by weight konjaku glucomannan and 2-4 parts by weight ammoniacal liquor, 0.5-1 parts by weight potassium persulfate solution and 100-
After the tasteless ethanol of 120 parts by weight adds in container 40-60 DEG C of reaction 2-4 hour, regulation ph7-8 obtains modified konjac glucomannan
Solution, is cooled to room temperature, adds 0.5-1 part by weight of vitamin and 2-3 parts by weight of glycerin, is heated with stirring to 50-90 DEG C, and keep
This temperature to mixed liquor turns into thick shape, stand-by；
（3）By step（2）Thick shape mixed liquor be cooled to room temperature and add 5-8 parts by weight isocyanates, it is anti-at a temperature of 60-70 DEG C
80-85 DEG C is warming up to after answering after 2-3 hours to continue to react 1-2 hours, obtains modified konjac glucomannan-Isocyanate prepolymers body,
Mixed liquor is cooled to room temperature, it is stand-by；
（4）By step（1）The non-woven fabrics of preparation is immersed in step（3）In mixed liquor, 55-65 DEG C, 25-35 points of insulation are heated to
Clock, is cooled to room temperature, stands, non-woven fabrics is dipped to saturation, and carries out ultraviolet irradiation, packs, and has both obtained described containing modified evil spirit
The environmentally friendly moisturizing wet tissue of taro Glucomannan-Isocyanate prepolymers body.
2. one kind according to claim 1 contains the environmentally friendly moisturizing wet tissue of modified konjac glucomannan-Isocyanate prepolymers body
Preparation method, described described hyddrogen peroxide solution mass concentration is 40-60%, and NaOH mass concentration is 20-
30%.
3. one kind according to claim 1 contains the environmentally friendly moisturizing wet tissue of modified konjac glucomannan-Isocyanate prepolymers body
Preparation method, the regulation PH is adjusted with hydrochloric acid solution.
4. one kind according to claim 1 contains the environmentally friendly moisturizing wet tissue of modified konjac glucomannan-Isocyanate prepolymers body
Preparation method, described vitamin is vitamin E（0.3-0.5）：Vitamin B5（0.3-0.5）.
5. one kind according to claim 1 contains the environmentally friendly moisturizing wet tissue of modified konjac glucomannan-Isocyanate prepolymers body
Preparation method, the fiber is vinylon, silk fiber, cotton fiber fiber, wood fibre, one kind or several in bamboo fibre
Kind.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710285204.8A CN106958147A (en) | 2017-04-27 | 2017-04-27 | A kind of preparation method containing the environmentally friendly moisturizing wet tissue of modified konjac glucomannan Isocyanate prepolymers body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710285204.8A CN106958147A (en) | 2017-04-27 | 2017-04-27 | A kind of preparation method containing the environmentally friendly moisturizing wet tissue of modified konjac glucomannan Isocyanate prepolymers body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106958147A true CN106958147A (en) | 2017-07-18 |
Family
ID=59484543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710285204.8A Pending CN106958147A (en) | 2017-04-27 | 2017-04-27 | A kind of preparation method containing the environmentally friendly moisturizing wet tissue of modified konjac glucomannan Isocyanate prepolymers body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106958147A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113069403A (en) * | 2021-04-02 | 2021-07-06 | 陕西科技大学 | Konjac kapok fiber traditional Chinese medicine mask and preparation method thereof |
| CN113087945A (en) * | 2021-04-02 | 2021-07-09 | 陕西科技大学 | Konjak kapok fiber moisturizing wet tissue and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104233814A (en) * | 2014-09-25 | 2014-12-24 | 苏州印丝特纺织数码科技有限公司 | Fibroin-polyurethane composite finishing agent and preparation method thereof |
| CN105725901A (en) * | 2016-02-01 | 2016-07-06 | 上海渊泉集币收藏品有限公司 | Wet tissue and preparation method thereof |
| CN105925165A (en) * | 2016-04-29 | 2016-09-07 | 李强 | Polymer waterborne polyurethane coating and preparation method thereof |
-
2017
- 2017-04-27 CN CN201710285204.8A patent/CN106958147A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104233814A (en) * | 2014-09-25 | 2014-12-24 | 苏州印丝特纺织数码科技有限公司 | Fibroin-polyurethane composite finishing agent and preparation method thereof |
| CN105725901A (en) * | 2016-02-01 | 2016-07-06 | 上海渊泉集币收藏品有限公司 | Wet tissue and preparation method thereof |
| CN105925165A (en) * | 2016-04-29 | 2016-09-07 | 李强 | Polymer waterborne polyurethane coating and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 廖水姣等: "生物降解聚氨酯切花泥的研制", 《胶体与聚合物》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113069403A (en) * | 2021-04-02 | 2021-07-06 | 陕西科技大学 | Konjac kapok fiber traditional Chinese medicine mask and preparation method thereof |
| CN113087945A (en) * | 2021-04-02 | 2021-07-09 | 陕西科技大学 | Konjak kapok fiber moisturizing wet tissue and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104558677B (en) | A kind of preparation method of nano-cellulose/chitosan composite foam | |
| EP3063321B1 (en) | Method for producing a fluffy temperature regulating warmth retention material and fluffy temperature regulating warmth retention material | |
| CN108755169A (en) | A kind of preparation method of the aqueous polyurethane clothing leather bass of flexible, breathable | |
| CN206151698U (en) | Raw cotton true qualities urine trousers | |
| CN107118385A (en) | A kind of preparation method and its product of medical alginate sponge or pectin sponge | |
| CN204814428U (en) | Dressing of compound activated carbon fiber wound | |
| CN109731121A (en) | A kind of preparation method of the cellulose containing mesoporous silicon oxide and chitosan combine dressing | |
| CN106958147A (en) | A kind of preparation method containing the environmentally friendly moisturizing wet tissue of modified konjac glucomannan Isocyanate prepolymers body | |
| CN110843275A (en) | Preparation method of high-breathability antibacterial functional composite fabric | |
| CN103405802B (en) | Preparation method of polyurethane bandage with functions of sterilization and itch relief and bandage manufactured by method | |
| CN106363731A (en) | Modifying agent used for strengthening dimensional stability of compound wax emulsion of quick-growing wood | |
| CN101671957A (en) | Preparation method of polyurethane/silk peptide/nano SiO2 compound coated fabric | |
| CN106693041A (en) | Asymmetric wettable chitosan/starch compound sponge and preparation method thereof | |
| CN108795012A (en) | A kind of water lock sponge and its preparation method and application | |
| CN205804016U (en) | A kind of PU crystal minute surface bonding structure | |
| CN108589040B (en) | Preparation method of high-water-absorption chitosan mask base cloth | |
| CN101632624B (en) | Method for manufacturing fruit fiber mask | |
| KR101434154B1 (en) | Permeable and waterproof coating fabric and prepairing process thereof | |
| KR102333779B1 (en) | Protruded polyurethane dressing foam using nitric oxide plasma and its manufacturing method | |
| CN104606710A (en) | Method for preparing high anti-bacterial alginate dressing | |
| KR20130013477A (en) | Refrigerant compositions and manufacturing method of refrigerant functional fabric using refrigerant compositions | |
| CN108004837A (en) | A kind of preparation method of biodegradation type moisturizing vegetables packaging fibrous paper | |
| CN105560071A (en) | Seaweed mask and production method thereof | |
| CN107412882B (en) | Preparation method of attached flexible artificial skin receptor | |
| KR102409027B1 (en) | Nanocellulose films, mask-pack and method of manufacturing the same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170718 |
|
| RJ01 | Rejection of invention patent application after publication |