CN108782279A - Graphene-based deodorization pet urine pad and its manufacturing method - Google Patents

Graphene-based deodorization pet urine pad and its manufacturing method Download PDF

Info

Publication number
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
Authority
CN
China
Prior art keywords
graphene
urine pad
pet urine
mass parts
deodorization pet
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
Application number
CN201810691656.0A
Other languages
Chinese (zh)
Inventor
黄世伟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nanjing Pioneer Synergy Nanometer Technology Co Ltd
Original Assignee
Nanjing Pioneer Synergy Nanometer Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nanjing Pioneer Synergy Nanometer Technology Co Ltd filed Critical Nanjing Pioneer Synergy Nanometer Technology Co Ltd
Priority to CN201810691656.0A priority Critical patent/CN108782279A/en
Publication of CN108782279A publication Critical patent/CN108782279A/en
Pending legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K1/00Housing animals; Equipment therefor
    • A01K1/015Floor 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

Graphene-based deodorization pet urine pad and its manufacturing method
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.
CN201810691656.0A 2018-06-28 2018-06-28 Graphene-based deodorization pet urine pad and its manufacturing method Pending CN108782279A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810691656.0A CN108782279A (en) 2018-06-28 2018-06-28 Graphene-based deodorization pet urine pad and its manufacturing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810691656.0A CN108782279A (en) 2018-06-28 2018-06-28 Graphene-based deodorization pet urine pad and its manufacturing method

Publications (1)

Publication Number Publication Date
CN108782279A true CN108782279A (en) 2018-11-13

Family

ID=64072507

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810691656.0A Pending CN108782279A (en) 2018-06-28 2018-06-28 Graphene-based deodorization pet urine pad and its manufacturing method

Country Status (1)

Country Link
CN (1) CN108782279A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (8)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Similar Documents

Publication Publication Date Title
JP5244190B2 (en) Biodegradable excreta pad or litter containing nutrients that promote microbial populations
CN103477997A (en) Machining process for pet urinal pad with deodorizing function
CN110448410A (en) A kind of mosquito repellent paper diaper
CN107226928A (en) Rubber eliminating smell agent and preparation method thereof
CN114749013A (en) Cat litter deodorization mate particles and preparation method thereof
CN103430856B (en) The processing technology of composite deodorization pet urinal pad
CN108782279A (en) Graphene-based deodorization pet urine pad and its manufacturing method
JP5062957B2 (en) Deodorants
JPH0739265A (en) Toilet material for pet
TWM651053U (en) Deodorizing cat litter
CN108432642A (en) Antibacterial and deodouring pet urine pad and its manufacturing method
CN114868659B (en) Super-hydrophilic plant fiber cat litter and preparation method and application method thereof
JP2824594B2 (en) Deodorant composition and deodorant sheet
CN114391478A (en) Preparation method of degradable antibacterial odor-removing cat litter
CN106386525A (en) Fragrant sterilizing-type pea-hull composite cat litter and preparation method thereof
CN107262058A (en) A kind of in-car air cleaning material and its preparation technology containing nano titanium oxide
KR20120021968A (en) Organic fertilizers using the ashes are burned from excrement and manufacturing
JP2001181074A (en) Method for producing livestock dung fertilizer, the resultant livestock dung fertilizer and livestock dung treatment agent
CN109647181A (en) A kind of feces of livestock and poultry stink deodorant and preparation method thereof
CN102657895A (en) Preparation method of deodorant baby diaper with high water absorbability
TWI770604B (en) Manufacturing method of tea residue deodorant cat litter
CN104521785B (en) A kind of natural environmental-protective cat litter adding various plants composition and preparation method thereof
KR20200087490A (en) Manufacturing Method of Odor Removal Using pen Floor Material
CN101167685A (en) Pet peculiar smell deodorizing agent
CN210701665U (en) Animal husbandry excrement and urine deodorization processing apparatus

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
RJ01 Rejection of invention patent application after publication

Application publication date: 20181113