CN108782279A - Graphene-based deodorization pet urine pad and its manufacturing method - Google Patents
Graphene-based deodorization pet urine pad and its manufacturing method Download PDFInfo
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- CN108782279A CN108782279A CN201810691656.0A CN201810691656A CN108782279A CN 108782279 A CN108782279 A CN 108782279A CN 201810691656 A CN201810691656 A CN 201810691656A CN 108782279 A CN108782279 A CN 108782279A
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- pet urine
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 103
- 229910021389 graphene Inorganic materials 0.000 title claims abstract description 89
- 238000004332 deodorization Methods 0.000 title claims abstract description 49
- 210000002700 urine Anatomy 0.000 title claims abstract description 47
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 7
- 239000000463 material Substances 0.000 claims abstract description 20
- 150000001875 compounds Chemical class 0.000 claims abstract description 19
- 239000002781 deodorant agent Substances 0.000 claims abstract description 18
- 239000000203 mixture Substances 0.000 claims abstract description 18
- 239000006185 dispersion Substances 0.000 claims abstract description 17
- IMQLKJBTEOYOSI-GPIVLXJGSA-N Inositol-hexakisphosphate Chemical compound OP(O)(=O)O[C@H]1[C@H](OP(O)(O)=O)[C@@H](OP(O)(O)=O)[C@H](OP(O)(O)=O)[C@H](OP(O)(O)=O)[C@@H]1OP(O)(O)=O IMQLKJBTEOYOSI-GPIVLXJGSA-N 0.000 claims abstract description 15
- IMQLKJBTEOYOSI-UHFFFAOYSA-N Phytic acid Natural products OP(O)(=O)OC1C(OP(O)(O)=O)C(OP(O)(O)=O)C(OP(O)(O)=O)C(OP(O)(O)=O)C1OP(O)(O)=O IMQLKJBTEOYOSI-UHFFFAOYSA-N 0.000 claims abstract description 15
- 229940068041 phytic acid Drugs 0.000 claims abstract description 15
- 235000002949 phytic acid Nutrition 0.000 claims abstract description 15
- 239000000467 phytic acid Substances 0.000 claims abstract description 15
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 14
- 239000010439 graphite Substances 0.000 claims abstract description 14
- 239000007822 coupling agent Substances 0.000 claims abstract description 11
- 229920001131 Pulp (paper) Polymers 0.000 claims abstract description 9
- 230000004048 modification Effects 0.000 claims abstract description 9
- 238000012986 modification Methods 0.000 claims abstract description 9
- 239000004745 nonwoven fabric Substances 0.000 claims abstract description 9
- 238000012545 processing Methods 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000003054 catalyst Substances 0.000 claims abstract description 6
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims abstract description 6
- 239000007864 aqueous solution Substances 0.000 claims description 8
- 239000011347 resin Substances 0.000 claims description 7
- 229920005989 resin Polymers 0.000 claims description 7
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 claims description 6
- 239000006087 Silane Coupling Agent Substances 0.000 claims description 6
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 6
- 239000004575 stone Substances 0.000 claims description 5
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 4
- 229960004643 cupric oxide Drugs 0.000 claims description 3
- 208000016253 exhaustion Diseases 0.000 claims description 3
- 239000000654 additive Substances 0.000 claims description 2
- 230000000996 additive effect Effects 0.000 claims description 2
- 238000006555 catalytic reaction Methods 0.000 claims description 2
- 229920001495 poly(sodium acrylate) polymer Polymers 0.000 claims description 2
- NNMHYFLPFNGQFZ-UHFFFAOYSA-M sodium polyacrylate Chemical compound [Na+].[O-]C(=O)C=C NNMHYFLPFNGQFZ-UHFFFAOYSA-M 0.000 claims description 2
- 240000008042 Zea mays Species 0.000 claims 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 claims 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 235000005822 corn Nutrition 0.000 claims 1
- 229910052711 selenium Inorganic materials 0.000 claims 1
- 239000011669 selenium Substances 0.000 claims 1
- 231100000252 nontoxic Toxicity 0.000 abstract description 3
- 230000003000 nontoxic effect Effects 0.000 abstract description 3
- 238000004108 freeze drying Methods 0.000 abstract 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 26
- 229910021529 ammonia Inorganic materials 0.000 description 13
- 238000001514 detection method Methods 0.000 description 13
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 12
- 150000001412 amines Chemical class 0.000 description 12
- 239000011593 sulfur Substances 0.000 description 12
- 229910052717 sulfur Inorganic materials 0.000 description 12
- 238000012360 testing method Methods 0.000 description 12
- 150000003568 thioethers Chemical class 0.000 description 12
- 239000007789 gas Substances 0.000 description 8
- 235000013339 cereals Nutrition 0.000 description 7
- 230000001877 deodorizing effect Effects 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- LSDPWZHWYPCBBB-UHFFFAOYSA-N Methanethiol Chemical compound SC LSDPWZHWYPCBBB-UHFFFAOYSA-N 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 6
- HRKQOINLCJTGBK-UHFFFAOYSA-N dihydroxidosulfur Chemical class OSO HRKQOINLCJTGBK-UHFFFAOYSA-N 0.000 description 6
- 238000002474 experimental method Methods 0.000 description 6
- 230000003647 oxidation Effects 0.000 description 6
- 238000007254 oxidation reaction Methods 0.000 description 6
- 150000001336 alkenes Chemical class 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical compound FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 3
- 206010011224 Cough Diseases 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 230000000638 stimulation Effects 0.000 description 2
- 206010067484 Adverse reaction Diseases 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- BDAGIHXWWSANSR-UHFFFAOYSA-N Formic acid Chemical compound OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 1
- -1 Nitrogenous compound Chemical class 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- CVTZKFWZDBJAHE-UHFFFAOYSA-N [N].N Chemical class [N].N CVTZKFWZDBJAHE-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000006838 adverse reaction Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 1
- 230000000536 complexating effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 208000002173 dizziness Diseases 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- DNJIEGIFACGWOD-UHFFFAOYSA-N ethanethiol Chemical compound CCS DNJIEGIFACGWOD-UHFFFAOYSA-N 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 230000004630 mental health Effects 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 125000001477 organic nitrogen group Chemical group 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 206010041232 sneezing Diseases 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000011573 trace mineral Substances 0.000 description 1
- 235000013619 trace mineral Nutrition 0.000 description 1
- 210000004916 vomit Anatomy 0.000 description 1
- 230000008673 vomiting Effects 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K1/00—Housing animals; Equipment therefor
- A01K1/015—Floor coverings, e.g. bedding-down sheets ; Stable floors
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The present invention relates to graphene-based deodorization pet urine pad and its manufacturing methods, graphite oxide is distributed in water first, graphene oxide dispersion A is formed after ultrasonic disperse, it is then put into togerther in ptfe autoclave and reacts with phytic acid, graphene sponge material B is obtained after freeze-drying, processing is homogenized to it using catalyst, it reuses coupling agent and carries out surface modification treatment, obtain graphene-based deodorant C, itself and high exhaustion are mixed to get mixture D, again with toilet paper, wood pulp presses layer E that be absorbed in order, finally and non-woven fabrics, bottom PE films are compound to be made graphene-based deodorization pet urine pad.The present invention graphene-based deodorization pet urine pad it is nontoxic, it is harmless, have no irritating odor, or corrosiveness non-stimulated to pet skin, deodorization functions protrude, strong applicability, various stinks can remove, and good product dispersibility, with good stability and durability.
Description
Technical field
The present invention relates to pet urine pads;More particularly, it relates to graphene-based deodorization pet urine pad.In addition, this hair
The bright manufacturing method for further relating to pet urine pad.
Background technology
Currently, with the abundant of people's material life and meet, the spiritual sustenance of more and more people's pursuit, and pet
Just filled up we it is spiritual dependence and comfort.Also psychiatrist points out, pet has the mental health of the mankind
, there is the irreplaceable effect of the mankind at place.But the stink of pet excrement is also very irritating, and the main component of animal excrements is
Nitrogenous compound, calcium, phosphorus, solvable nitrogen-free object, crude fibre, other trace elements and some drugs, the content of various composition are servo-actuated
Article kind, feedstuff be different from formula, feeding manner etc. and difference.Nitrogen in pet excrement is mainly with organic nitrogen
Form excretes, and in addition there are urea state nitrogen and part ammoniacal nitrogen etc..There is a large amount of nitrogenous chemical combination in untreated excrement
Object, can serious pollution of ecological environment if not handling.Odoriferous gas is made of more than 120 kind compounds in animal excrements,
Wherein main compound is ammonia, aminate, sulfide, volatile fatty acid, alcohol, aldehyde, ether, carbonyls etc., these chemical combination
The stench formed with volatilization that distributes of object is not only impacted to growth of animal, and is constituted and endangered to people, and the extent of injury depends on
In the concentration, shedding frequency, duration etc. of compound, in these compound emissions to air, people's sneezing, cough can be caused
It coughs, eyes turn sour and shed tears, vomit, is dizzy, is uncomfortable in chest, more serious to cause to suffocate.In these compound emissions to air, also can
Serious adverse reaction is caused to environment.In this context, the diaper with deodorization functions is come into being.
The pet urine pad with deodorization functions is many in the market, but there is various problem:A. wherein contain or more
Or few harmful substance for having stimulation to pet skin;B. deodorizing effect is not good enough, and some products can only reduce the stimulation of ammonia nitrogen class
Nature and flavor road, what is had can only reduce the peculiar smell of sulfydryl class;C. product stability and durability are poor;D. product bad dispersibility produces work
Skill is complicated.
Invention content
For insufficient existing for existing product as described above and defect, the present invention provide it is a kind of it is nontoxic, simple for process,
The graphene-based deodorization pet urine pad and its manufacturing method of good deodorization effect.
In the first aspect, the present invention relates to a kind of manufacturing methods of graphene-based deodorization pet urine pad, including walk as follows
Suddenly:
(1)Graphite oxide is distributed in water, ultrasonic disperse is carried out, forms the graphene oxide dispersion of a concentration of 1-5mg/ml
A;
(2)The graphene oxide dispersion A of 100 mass parts and 0.5-2 mass parts phytic acid are put into ptfe autoclave
2-6h is reacted, is freeze-dried, obtains graphene sponge material B;
(3)10 mass parts graphene sponge material B and 0.5-5 mass parts of catalyst are homogenized processing, then use 0.1-
0.5 mass parts coupling agent carries out surface modification treatment, obtains graphene-based deodorant C;
(4)The graphene-based deodorant C of 0.5-5.5 mass parts is added in 100 mass parts high exhaustions, after mixing,
Obtain mixture D;
(5)Mixture D and toilet paper, wood pulp are pressed in order, be absorbed a layer E;
(6)According to the sequence of face layer non-woven fabrics, absorbed layer E, bottom PE films, graphene-based deodorization pet urine pad is made.
In a preferred embodiment, the graphite oxide be crystalline flake graphite, 5-20 μm of grain size, preferably 8-15 μm,
More preferable 10 μm.
In a preferred embodiment, step(1)Formed a concentration of 1.2-4mg/ml, preferably 1.5-3mg/ml, more preferably
The graphene oxide dispersion A of 1.8-2.5mg/ml, most preferably 2mg/ml.
In a preferred embodiment, the phytic acid is the phytic acid aqueous solution of 40-60wt%, preferably 50wt%;
The additive amount of phytic acid is 0.8-1.5 mass parts, preferably 1 mass parts.
In a preferred embodiment, step(2)It is reacted at room temperature.
In a preferred embodiment, the catalyst is selected from nano-titanium oxide, nano zine oxide and nano cupric oxide.
In a preferred embodiment, the coupling agent is selected from silane coupling agent and titanate coupling agent.
In a preferred embodiment, the high exhaustion is selected from Sodium Polyacrylate.
In second aspect, the present invention relates to the graphene-based deodorization pet urine pads prepared by the above method.
The graphite oxide that the present invention uses is crystalline flake graphite, the graphene sponge material prepared with the plant acid solution of 50wt%
Expect that B has high surface energy, show extraordinary activity, there is splendid adsorption function, is drained with pet with air
Malodorous elements contact after, its malodorous elements can be absorbed to the greatest extent, it is made to be attached to surface, while being passed through unsaturated double
Key reacts with malodorous elements, generates the macromolecular substances of odorless.The catalyst that the present invention uses is nano-titanium oxide, receives
Rice zinc oxide, nano cupric oxide, can promote chemical reaction velocity, while it is more thorough so that the complex reaction that cannot occur originally is carried out
Bottom;The titanate coupling agent and silane coupling agent used can play the role of a molecular bridge, with graphene sponge material
B, more stablize big with chemical reactions, generations such as malodor molecules occur catalysis, complexing, synthesize under the collective effect of catalyst
Molecule, this macromolecular itself not will produce peculiar smell, fundamentally solve the problems, such as stink.
The beneficial effects of the present invention are:
1, selection it is nontoxic, it is harmless, have no irritating odor, or corrosiveness non-stimulated to pet skin belongs to environment-friendly type deodorant;
2, deodorization functions protrude, and strong applicability, various stinks can remove;
3, good product dispersibility, with good stability and durability;
4, dote on for owner and love and a pure and fresh, clean, comfortable, healthy living environment is provided.
Specific implementation mode
The embodiment of the present invention will be hereafter further described, wherein each embodiment is only that the present invention is exemplary
Embodiment, it is not intended to constitute limiting the scope of the invention.Those skilled in the art can according to explanation above with
And following description of the embodiments make a variety of different improvement and deformations, without departing from spirit and substance of the present invention.
Accordingly, the scope of the present invention is intended merely to be defined by every claim range claimed.
In following examples, stink is carried out according to GB/T14679-93, GB/T14676-93, GB/T14678-93
Gas detection.
Embodiment 1
(1)The crystalline flake graphite that grain size is 10 μm is distributed in water, ultrasonic disperse is carried out, forms the oxidation stone of a concentration of 2mg/ml
Black alkene dispersion liquid A;
(2)By the phytic acid aqueous solution of the graphene oxide dispersion A of 100 mass parts and 1 mass parts 50wt%, it is put into poly-
2h is reacted at room temperature in tetrafluoroethene reaction kettle, is freeze-dried, and graphene sponge material B is obtained;
(3)10 mass parts graphene sponge material B and 0.5 mass parts nano-titanium oxide are homogenized processing, then use 0.1
Mass parts titanate coupling agent carries out surface modification treatment, obtains graphene-based deodorant C;
(4)The graphene-based deodorant C of 0.5 mass parts is added in 100 mass parts polyacrylic resins to obtain after mixing
To mixture D;
(5)Mixture D and toilet paper, wood pulp are pressed in order, be absorbed a layer E;
(6)According to the sequence of face layer non-woven fabrics, absorbed layer E, bottom PE films, graphene-based deodorization pet urine pad is made.
Following detection experiment is carried out to the deodorizing effect of deodorization pet urine pad:
The common diaper and the graphene-based deodorization pet urine pad of the present invention for making 15cm × 20cm specifications, are put into not after paving respectively
With closed container can be poured into, after closing stands 2min in closed container, after the pet excrement 150ml gathered is divided equally
Carry out odorous gas detection.Common diaper testing result:Ammonia concentration 110mg/m3, low molecule amine concentration 19mg/m3, thio-alcohol,
Thioether class and other sulfur-containing compound 35mg/m3.The graphene-based deodorization pet urine pad testing result of the present invention:Ammonia concentration
0.9mg/m3, low molecule amine concentration 0.2mg/m3, mercaptan, thioether and other sulfur-containing compound 0.15mg/m3。
Embodiment 2
(1)The crystalline flake graphite that grain size is 20 μm is distributed in water, ultrasonic disperse is carried out, forms the oxidation of a concentration of 1.2mg/ml
Graphene dispersing solution A;
(2)By the phytic acid aqueous solution of the graphene oxide dispersion A of 100 mass parts and 0.5 mass parts 60wt%, it is put into
6h is reacted in ptfe autoclave at room temperature, is freeze-dried, graphene sponge material B is obtained;
(3)10 mass parts graphene sponge material B and 5 mass parts nano zine oxides are homogenized processing, then use 0.5 matter
It measures part silane coupling agent and carries out surface modification treatment, obtain graphene-based deodorant C;
(4)The graphene-based deodorant C of 5.5 mass parts is added in 100 mass parts polyacrylic resins to obtain after mixing
To mixture D;
(5)Mixture D and toilet paper, wood pulp are pressed in order, be absorbed a layer E;
(6)According to the sequence of face layer non-woven fabrics, absorbed layer E, bottom PE films, graphene-based deodorization pet urine pad is made.
Following detection experiment is carried out to the deodorizing effect of deodorization pet urine pad:
The common diaper and the graphene-based deodorization pet urine pad of the present invention for making 15cm × 20cm specifications, are put into not after paving respectively
With closed container can be poured into, after closing stands 2min in closed container, after the pet excrement 150ml gathered is divided equally
Carry out odorous gas detection.Common diaper testing result:Ammonia concentration 105mg/m3, low molecule amine concentration 17mg/m3, thio-alcohol,
Thioether class and other sulfur-containing compound 37mg/m3.The graphene-based deodorization pet urine pad testing result of the present invention:Ammonia concentration
0.7mg/m3, low molecule amine concentration 0.15mg/m3, mercaptan, thioether and other sulfur-containing compound 0.12mg/m3。
Embodiment 3
(1)The crystalline flake graphite that grain size is 8 μm is distributed in water, ultrasonic disperse is carried out, forms the oxidation stone of a concentration of 4mg/ml
Black alkene dispersion liquid A;
(2)By the phytic acid aqueous solution of the graphene oxide dispersion A of 100 mass parts and 2 mass parts 40wt%, it is put into poly-
3h is reacted at room temperature in tetrafluoroethene reaction kettle, is freeze-dried, and graphene sponge material B is obtained;
(3)10 mass parts graphene sponge material B and 2 mass parts nano cupric oxides are homogenized processing, then use 0.3 matter
It measures part silane coupling agent and carries out surface modification treatment, obtain graphene-based deodorant C;
(4)The graphene-based deodorant C of 2.5 mass parts is added in 100 mass parts polyacrylic resins to obtain after mixing
To mixture D;
(5)Mixture D and toilet paper, wood pulp are pressed in order, be absorbed a layer E;
(6)According to the sequence of face layer non-woven fabrics, absorbed layer E, bottom PE films, graphene-based deodorization pet urine pad is made.
Following detection experiment is carried out to the deodorizing effect of deodorization pet urine pad:
The common diaper and the graphene-based deodorization pet urine pad of the present invention for making 15cm × 20cm specifications, are put into not after paving respectively
With closed container can be poured into, after closing stands 2min in closed container, after the pet excrement 150ml gathered is divided equally
Carry out odorous gas detection.Common diaper testing result:Ammonia concentration 106mg/m3, low molecule amine concentration 18mg/m3, thio-alcohol,
Thioether class and other sulfur-containing compound 33mg/m3.The graphene-based deodorization pet urine pad testing result of the present invention:Ammonia concentration
0.8mg/m3, low molecule amine concentration 0.18mg/m3, mercaptan, thioether and other sulfur-containing compound 0.14mg/m3。
Embodiment 4
(1)The crystalline flake graphite that grain size is 15 μm is distributed in water, ultrasonic disperse is carried out, forms the oxidation stone of a concentration of 3mg/ml
Black alkene dispersion liquid A;
(2)By the phytic acid aqueous solution of the graphene oxide dispersion A of 100 mass parts and 1.5 mass parts 50wt%, it is put into
5h is reacted in ptfe autoclave at room temperature, is freeze-dried, graphene sponge material B is obtained;
(3)10 mass parts graphene sponge material B and 1.5 mass parts nano zine oxides are homogenized processing, then use 0.2
Mass parts titanate coupling agent carries out surface modification treatment, obtains graphene-based deodorant C;
(4)The graphene-based deodorant C of 4.5 mass parts is added in 100 mass parts polyacrylic resins to obtain after mixing
To mixture D;
(5)Mixture D and toilet paper, wood pulp are pressed in order, be absorbed a layer E;
(6)According to the sequence of face layer non-woven fabrics, absorbed layer E, bottom PE films, graphene-based deodorization pet urine pad is made.
Following detection experiment is carried out to the deodorizing effect of deodorization pet urine pad:
The common diaper and the graphene-based deodorization pet urine pad of the present invention for making 15cm × 20cm specifications, are put into not after paving respectively
With closed container can be poured into, after closing stands 2min in closed container, after the pet excrement 150ml gathered is divided equally
Carry out odorous gas detection.Common diaper testing result:Ammonia concentration 102mg/m3, low molecule amine concentration 16mg/m3, thio-alcohol,
Thioether class and other sulfur-containing compound 36mg/m3.The graphene-based deodorization pet urine pad testing result of the present invention:Ammonia concentration
0.7mg/m3, low molecule amine concentration 0.17mg/m3, mercaptan, thioether and other sulfur-containing compound 0.13mg/m3。
Embodiment 5
(1)The crystalline flake graphite that grain size is 5 μm is distributed in water, ultrasonic disperse is carried out, forms the oxidation of a concentration of 1.8mg/ml
Graphene dispersing solution A;
(2)By the phytic acid aqueous solution of the graphene oxide dispersion A of 100 mass parts and 0.8 mass parts 60wt%, it is put into
4h is reacted in ptfe autoclave at room temperature, is freeze-dried, graphene sponge material B is obtained;
(3)10 mass parts graphene sponge material B and 0.5 mass parts nano zine oxide are homogenized processing, then use 0.4
Mass parts titanate coupling agent carries out surface modification treatment, obtains graphene-based deodorant C;
(4)The graphene-based deodorant C of 5 mass parts is added in 100 mass parts polyacrylic resins to obtain after mixing
Mixture D;
(5)Mixture D and toilet paper, wood pulp are pressed in order, be absorbed a layer E;
(6)According to the sequence of face layer non-woven fabrics, absorbed layer E, bottom PE films, graphene-based deodorization pet urine pad is made.
Following detection experiment is carried out to the deodorizing effect of deodorization pet urine pad:
The common diaper and the graphene-based deodorization pet urine pad of the present invention for making 15cm × 20cm specifications, are put into not after paving respectively
With closed container can be poured into, after closing stands 2min in closed container, after the pet excrement 150ml gathered is divided equally
Carry out odorous gas detection.Common diaper testing result:Ammonia concentration 111mg/m3, low molecule amine concentration 18mg/m3, thio-alcohol,
Thioether class and other sulfur-containing compound 32mg/m3.The graphene-based deodorization pet urine pad testing result of the present invention:Ammonia concentration
0.85mg/m3, low molecule amine concentration 0.19mg/m3, mercaptan, thioether and other sulfur-containing compound 0.11mg/m3。
Embodiment 6
(1)The crystalline flake graphite that grain size is 10 μm is distributed in water, ultrasonic disperse is carried out, forms the oxidation stone of a concentration of 2mg/ml
Black alkene dispersion liquid A;
(2)By the phytic acid aqueous solution of the graphene oxide dispersion A of 100 mass parts and 1 mass parts 50wt%, it is put into poly-
5h is reacted at room temperature in tetrafluoroethene reaction kettle, is freeze-dried, and graphene sponge material B is obtained;
(3)10 mass parts graphene sponge material B and 3.5 mass parts nano-titanium oxides are homogenized processing, then use 0.1
Mass parts silane coupling agent carries out surface modification treatment, obtains graphene-based deodorant C;
(4)The graphene-based deodorant C of 2.2 mass parts is added in 100 mass parts polyacrylic resins to obtain after mixing
To mixture D;
(5)Mixture D and toilet paper, wood pulp are pressed in order, be absorbed a layer E;
(6)According to the sequence of face layer non-woven fabrics, absorbed layer E, bottom PE films, graphene-based deodorization pet urine pad is made.
Following detection experiment is carried out to the deodorizing effect of deodorization pet urine pad:
The common diaper and the graphene-based deodorization pet urine pad of the present invention for making 15cm × 20cm specifications, are put into not after paving respectively
With closed container can be poured into, after closing stands 2min in closed container, after the pet excrement 150ml gathered is divided equally
Carry out odorous gas detection.Common diaper testing result:Ammonia concentration 107mg/m3, low molecule amine concentration 15mg/m3, thio-alcohol,
Thioether class and other sulfur-containing compound 33mg/m3.The graphene-based deodorization pet urine pad testing result of the present invention:Ammonia concentration
0.8mg/m3, low molecule amine concentration 0.15mg/m3, mercaptan, thioether and other sulfur-containing compound 0.14mg/m3。
Claims (9)
1. a kind of manufacturing method of graphene-based deodorization pet urine pad, it is characterised in that:Described method includes following steps:
(1)Graphite oxide is distributed in water, ultrasonic disperse is carried out, forms the graphene oxide dispersion of a concentration of 1-5mg/ml
A;
(2)The graphene oxide dispersion A of 100 mass parts and 0.5-2 mass parts phytic acid are put into ptfe autoclave
2-6h is reacted, is freeze-dried, obtains graphene sponge material B;
(3)10 mass parts graphene sponge material B and 0.5-5 mass parts of catalyst are homogenized processing, then use 0.1-
0.5 mass parts coupling agent carries out surface modification treatment, obtains graphene-based deodorant C;
(4)The graphene-based deodorant C of 0.5-5.5 mass parts is added in 100 mass parts high exhaustions, after mixing,
Obtain mixture D;
(5)Mixture D and toilet paper, wood pulp are pressed in order, be absorbed a layer E;
(6)It is compound according to face layer non-woven fabrics, absorbed layer E, the sequence of bottom PE films, graphene-based deodorization pet urine pad is made.
2. graphene-based deodorization pet urine pad according to claim 1, it is characterised in that:The graphite oxide is scale stone
Ink, 5-20 μm of grain size, preferably 8-15 μm, it is 10 μm more preferable.
3. graphene-based deodorization pet urine pad according to claim 1 or 2, it is characterised in that:Step(1)It is formed a concentration of
The graphene oxide dispersion A of 1.2-4mg/ml, preferably 1.5-3mg/ml, more preferable 1.8-2.5mg/ml, most preferably 2mg/ml.
4. graphene-based deodorization pet urine pad according to any one of claims 1 to 3, it is characterised in that:The phytic acid
For the phytic acid aqueous solution of 40-60wt%, preferably 50wt%;The additive amount of phytic acid is 0.8-1.5 mass parts, preferably 1 mass
Part.
5. graphene-based deodorization pet urine pad according to any one of claims 1 to 4, it is characterised in that:Step(2)In room
It is reacted under temperature.
6. graphene-based deodorization pet urine pad according to any one of claims 1 to 5, it is characterised in that:The catalysis
Agent is selected from nano-titanium oxide, nano zine oxide and nano cupric oxide.
7. graphene-based deodorization pet urine pad according to any one of claims 1 to 6, it is characterised in that:The coupling agent
Selected from silane coupling agent and titanate coupling agent.
8. graphene-based deodorization pet urine pad according to any one of claims 1 to 7, it is characterised in that:The high-selenium corn
Property resin be selected from Sodium Polyacrylate.
9. a kind of graphene-based deodorization pet urine pad, it is characterised in that:Using according to claim 1 to 8 any one of them side
Method is made.
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112495344A (en) * | 2020-10-22 | 2021-03-16 | 南京工业大学 | Copper ion adsorbent and preparation method and adsorption method thereof |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103477997A (en) * | 2013-08-29 | 2014-01-01 | 江苏中恒宠物用品股份有限公司 | Machining process for pet urinal pad with deodorizing function |
US20140180229A1 (en) * | 2012-10-16 | 2014-06-26 | Surmodics, Inc. | Wound packing device and methods |
CN105753497A (en) * | 2016-01-25 | 2016-07-13 | 厦门华厦学院 | Preparation method of super-hydrophilic super-oleophilic three-dimensional graphene foam material |
CN107011783A (en) * | 2017-04-24 | 2017-08-04 | 四川嘉宝莉涂料有限公司 | A kind of graphene/TiO2The preparation method of composite |
CN107556677A (en) * | 2017-10-09 | 2018-01-09 | 浙江卫星新材料科技有限公司 | A kind of super absorbent resin of high antibiotic property and high-salt tolerance and preparation method and application |
CN107649000A (en) * | 2017-11-07 | 2018-02-02 | 成都新柯力化工科技有限公司 | A kind of material for core for air purifier and preparation method thereof |
CN107936333A (en) * | 2017-10-18 | 2018-04-20 | 厦门源创力科技服务有限公司 | A kind of high antibiotic property ventilated membrane |
CN108043366A (en) * | 2017-12-29 | 2018-05-18 | 徐州得铸生物科技有限公司 | The nanocomposite of calcium ions and magnesium ions in a kind of absorption water |
-
2018
- 2018-06-28 CN CN201810691656.0A patent/CN108782279A/en active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20140180229A1 (en) * | 2012-10-16 | 2014-06-26 | Surmodics, Inc. | Wound packing device and methods |
CN103477997A (en) * | 2013-08-29 | 2014-01-01 | 江苏中恒宠物用品股份有限公司 | Machining process for pet urinal pad with deodorizing function |
CN105753497A (en) * | 2016-01-25 | 2016-07-13 | 厦门华厦学院 | Preparation method of super-hydrophilic super-oleophilic three-dimensional graphene foam material |
CN107011783A (en) * | 2017-04-24 | 2017-08-04 | 四川嘉宝莉涂料有限公司 | A kind of graphene/TiO2The preparation method of composite |
CN107556677A (en) * | 2017-10-09 | 2018-01-09 | 浙江卫星新材料科技有限公司 | A kind of super absorbent resin of high antibiotic property and high-salt tolerance and preparation method and application |
CN107936333A (en) * | 2017-10-18 | 2018-04-20 | 厦门源创力科技服务有限公司 | A kind of high antibiotic property ventilated membrane |
CN107649000A (en) * | 2017-11-07 | 2018-02-02 | 成都新柯力化工科技有限公司 | A kind of material for core for air purifier and preparation method thereof |
CN108043366A (en) * | 2017-12-29 | 2018-05-18 | 徐州得铸生物科技有限公司 | The nanocomposite of calcium ions and magnesium ions in a kind of absorption water |
Non-Patent Citations (3)
Title |
---|
付长璟: "《石墨烯的制备、结构及应用》", 30 June 2017, 哈尔滨工业大学出版社 * |
任芳等: "纳米石墨烯复合材料的制备及应用研究进展", 《复合材料学报》 * |
武里鹏等: "新型三维立体结构氧化石墨烯材料的制备及其对亚甲基蓝的吸附", 《功能材料》 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112495344A (en) * | 2020-10-22 | 2021-03-16 | 南京工业大学 | Copper ion adsorbent and preparation method and adsorption method thereof |
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