CN102333549A - Deodorizing material with sustained vaporization properties for use in automobiles - Google Patents
Deodorizing material with sustained vaporization properties for use in automobiles Download PDFInfo
- Publication number
- CN102333549A CN102333549A CN2009801575060A CN200980157506A CN102333549A CN 102333549 A CN102333549 A CN 102333549A CN 2009801575060 A CN2009801575060 A CN 2009801575060A CN 200980157506 A CN200980157506 A CN 200980157506A CN 102333549 A CN102333549 A CN 102333549A
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- CN
- China
- Prior art keywords
- deodoring materials
- quality
- fibre board
- deodorizing material
- air
- 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.)
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N31/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic oxygen or sulfur compounds
- A01N31/08—Oxygen or sulfur directly attached to an aromatic ring system
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/01—Deodorant compositions
- A61L9/014—Deodorant compositions containing sorbent material, e.g. activated carbon
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/015—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone
- A61L9/04—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone using substances evaporated in the air without heating
- A61L9/12—Apparatus, e.g. holders, therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H3/00—Other air-treating devices
- B60H3/0085—Smell or pollution preventing arrangements
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- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Epidemiology (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Zoology (AREA)
- Agronomy & Crop Science (AREA)
- Environmental Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Dentistry (AREA)
- Atmospheric Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
Disclosed is a deodorizing material which, when employed inside a conventional automobile vehicle compartment, and especially inside a vehicle compartment fitted with an air conditioner, provides a stable deodorizing effect because it vaporizes over a long period, and, moreover, does not have any adverse effect on the air conditioner circuit. The deodorizing material has sustained vaporization properties and is for use in vehicles, and it comprises a fibrous sheet impregnated with, as an active ingredient, at least one phenol-based antimicrobial compound having in the molecular structure a hydroxyl group which binds readily with sources of unpleasant smells such as amines.
Description
Technical field
The present invention relates to a kind of deodoring materials; It is indoor that it is configured in the car that in the car compartment, especially is provided with air-conditioner, the stink that the stink that is used for volatilizing for a long time and continues to prevent to produce in the air-conditioner hose, the microbial reproduction that for example causes because of the dewfall of vaporizer produce.
Background technology
The car that car at automobile is indoor, especially be provided with air-conditioner is indoor, the stink that in its circuit, produces in the time of can being full of air-conditioner work inevitably, the offending stink that produces because of smoking.Now, in riding process, air-conditioner is long-term work all the year round, because the effect of indoor-outdoor air (mood in the outer mood), various dusts, cigarette adhere to, are accumulated in the filter part, have the tendency that the short period promptly produces obvious stink.
As the deodorizer that suppresses stink in such car compartment; So far; Known have the deodoring materials that is made up of adsorptive porous metallic substance such as active carbon, silica gel, natural or synthetic inorganic or organic deodorization material to be supported on the deodoring materials that forms on the support; But because the absorbability of these deodoring materials is limited, exist in certain during in demonstrate deodorization, but promptly lose the shortcoming of deodorization subsequently.
As the improved deodorizer of this shortcoming; Disclose to contain and be selected from o-phenyl phenol, 4 chloro-3, the shot-like particle of at least one degerming composition in 5-xylenol, 2-methyl-3-chlorophenol, methylphenol, methyl parahydroxybenzoate, ethylparaben, propyl p-hydroxybenzoate, butyl p-hydroxybenzoate, isopropyl methyl phenol, oxine and the sodium benzoate is accommodated in the placed type deodorizer of processing in the air permeable wrapping body (referenced patent document 1).
In addition, following product and method also being disclosed: will be encapsulated in fungi-proofing, the antifungus agent of processing in the air permeable wrapping cover (シ one ト) (referenced patent document 2) with the particulate mixture that comprises fragrance, deodorizer by coloring agent, fungi-proofing, granule that the mildew-resistant composition constitutes; For the antibacterial that suppresses to produce in the air-conditioner circuit, prevent malodorous generation; Alkali metal salt with the fatty acid of carbon number more than 8 with tertiary carboxyl groups is that dispersant is dispersed in the aqueous solvent antibacterial, is sprayed in the circuit of air-conditioner and the method (referenced patent document 3) that makes it to adhere; Use the fungi-proofing property packaging material of processing for the fungi-proofing property of solid gasification property medicament (for example parachlorometaxylenol) impregnation matrix material sheet under the room temperature (referenced patent document 4); Melting mixing developer and fusing point are 30～200 ℃ aliphatic alcohol in having the volatile phenolic compound of room temperature, make molten mixture, this molten mixture are supported on the antibiotic preparation of processing on the organic type of porous carrier (referenced patent document 5).
But the deodorization of these prior aries only is for the moment or has restriction, can't demonstrate lasting deodorization for a long time.
The prior art document
Patent documentation
Patent documentation 1:JP2002-263178A (Patent right requirement and other part)
Patent documentation 2:JP2002-369870A (Patent right requirement and other part)
Patent documentation 3:JP3-146063A (Patent right requirement and other part)
Patent documentation 4:JP11-91829A (Patent right requirement and other part)
Patent documentation 5:JP2004-262898A (Patent right requirement and other part)
Patent documentation 6:JP2003-261900A (Patent right requirement and other part)
Summary of the invention
The problem that invention will solve
The object of the present invention is to provide a kind of deodoring materials, it is used in the existing car compartment, especially being provided with the car of air-conditioner when indoor, can demonstrate stable deodorizing effect for a long time, and the air-conditioner circuit is not produced any harmful effect.
The method of dealing with problems
In order to develop the deodoring materials that is used in the car compartment; The inventor etc. further investigate; The result finds: use the phenols antibiotic property chemical compound that has the bonded hydroxyls of malodor source such as easy and amine in the molecular structure as effective ingredient; It is contained be immersed in the deodoring materials of processing in the fibre board and have volatility and slow-releasing, can continue the performance deodorization for a long time, accomplished the present invention based on this discovery.
That is to say that the present invention provides a kind of automobile interior indoor lasting volatility deodoring materials, it comprises to contain and is soaked with the fibre board of at least one phenols antibiotic property chemical compound as effective ingredient.
The effect of invention
The present invention provides a kind of material that can suppress stink for a long time; Wherein, Said stink not only comprises the stench of the indoor generation of car, especially because of the antibacterial that breeds in the air-conditioner, the mould corrupt smelly stench that causes, the stink in source but also the cigarette, antiperspirant, the body odor that comprise medicated cigarette become to grade.
In addition; Because deodoring materials of the present invention contains the antibiotic property compound with high concentration, volatile quantity is big, only uses porose support (け ホ Le ダ one is opened in the cave) to fix and packs; Therefore have following advantage: do not hinder volatilization, the volatilization of its antibiotic property compound is sustainable utilization for a long time.
Description of drawings
[Fig. 1] for show active constituent content (g) in the reference example through the time change (my god) chart.
The specific embodiment
As the effective ingredient in the deodoring materials of the present invention, can use phenols antibiotic property chemical compound.With regard to this chemical compound,, thereby has volatility because its molecular weight is the low-molecular-weight below 200; It can not produce harmful effect to the air-conditioner circuit, and have hydroxyl not only to human body safety; Have associativity with amine, can remove its stench effectively as one of malodor source.As such chemical compound; Can enumerate for example o-phenyl phenol, metacresol, 4-chloro-3,5-xylenol, 2-methyl-3-chlorophenol, methyl parahydroxybenzoate, ethylparaben, propyl p-hydroxybenzoate, butyl p-hydroxybenzoate, isopropyl methyl phenol, oxine etc.Wherein, preferred o-phenyl phenol, 4-chloro-3,5-xylenol and 2-methyl-3-chlorophenol are because of it can remove stench effectively.These chemical compounds can use separately, also can use mixing more than 2 kinds.
Then, as the fibre board of this effective ingredient of impregnation, can use plate bodys such as paper, paper pulp, felt.Arbitrary shapes such as that the shape of this plate body can be selected is square, circular, oval, rhombus are preferably formed the cuboid into long 25～35mm, wide 15～25mm, thick 2～4mm, make it can easily be configured in the indoor optional position of car.
Proportional as effective ingredient with respect to containing of this fibre board, select in the scope of 10～60 quality %, preferred 30～50 quality % based on the quality of fibre board usually.If be less than 10 quality %, then deodorizing capability becomes insufficient, if more than 60 quality %, then excessive composition oozes out, and might it be polluted when contacting with object.In addition, it contains proportional many more, and the persistence of deodorizing effect is long more.
According to expectation, also can contain adsorbability material in the deodoring materials of the present invention to improve the malodorous ability of removing.As such adsorbability material, comprise for example active carbon, graphite, white carbon black, zeolite, silica gel etc.
If the content of these adsorbability materials is too much, then might damage the performance of deodoring materials of the present invention, below the 50 quality % that therefore preferred its content is the fibre board quality, below the preferred 30 quality %.
In addition, also can contain in the deodoring materials of the present invention plant extract as the deodorization composition to improve deodorizing effect.As such plant extract, can enumerate for example Oleum menthae, tea tree oil, oil of rosemary, cypress oil (ヒ バ oil) etc.Proportional as containing of these plant extracts, in the scope of 0.01～2 quality % of fibre board quality, preferred 0.05～1 quality %, select.
The periphery of the interior aspiration inlet of the position of the configurable foot at the indoor optional position of car, co-pilot seat of deodoring materials of the present invention, the outside of air-conditioner, blower unit uses.
Then, the present invention will be described in more detail through embodiment, but the present invention does not receive its any qualification.
Need to prove that antibiotic property in embodiment, the comparative example and deodorization are estimated according to following method.
(1) antibiotic property
(30 * 20 * 3mm) are accommodated in sample volatilization with in the tapping vessel (porose support), the certain natural law of placement in remaining 50 ℃ thermostat with deodoring materials of the present invention.
Then, above-mentioned deodoring materials is taken out from container, stick on the lid inner central section of the culture dish that the culture medium that is coated with aspergillus niger (A.niger) on whole is housed, left standstill 3 days at 25 ℃ with double faced adhesive tape.The breeding of measuring aspergillus niger receives the size that stops ring, and the effect of each deodoring materials behind 50 ℃ of certain natural law of process is estimated according to following standard.
Zero: more than the 50mm
More than △: the 30mm and less than 50mm
*: less than 30mm
(2) deodorization
It is 5 liters exsiccator that cuvette is placed capacity, to the ammonia that wherein adds 1% concentration-alcoholic solution 0.1ml.Then,, will take out from container, be arranged in the next door of cuvette respectively, measure the odor unit of placement after 30 minutes with detector tube, according to the smelly deodorization rate of following standard evaluation ammonia with (1) the middle identical deodoring materials that uses through behind certain natural law.This numerical value is high more, means that deodorizing effect is high more.
More than zero: 30%
△: more than 20% and be lower than 30%
*: be lower than 20%
Reference example
To contain and be soaked with 4-chloro-3; (30 * 20 * 3mm) are accommodated in and are provided with the air permeation window (7 * 7mm) aluminum pocket is (in 50 * 50mm) (the porose supports) fibre board that the paper fiber of 5-xylenol 0.23g is processed; Under the condition of 50 ℃ of insulations; Measured 4-chloro-3,5-xylenol content through the time change.Its result is shown in Fig. 1 with the form of chart.
Then,, obtain the approximate expression of natural law (x), be y=-0.0071x-0.02521 with respect to mass change amount (y) based on this chart.
Based on this formula, calculate 4-chloro-3, the whole evaporable natural law of 5-xylenol are 288 days.
Can infer thus: contain and be soaked with 4-chloro-3, the 5-xylenol can continue 180 days at least as the fibre board of effective ingredient.
Embodiment
The potato dextrose agar of aspergillus niger sporozoite has been inoculated in use; For containing 2-methyl-3-chlorophenol, 4-chloro-3; 5-xylenol or o-phenyl phenol 40 quality % as the fibre board of processing by the paper fiber of effective ingredient (30 * 20 * 3mm), be determined at 50 ℃ of antibiotic property and deodorization of placing 3 days, 7 days, 14 days, 21 days and placing each deodoring materials of back in 30 days respectively.Its result is as shown in table 1.
[table 1]
Comparative example 1
Replace the effective ingredient among the embodiment; Use 2-(4-thiazolyl) benzimidazole, two (2-sulfo--1-pyridine oxide) zinc (ジ Application Network PVC ス (2-ピ リ ジ Le チ オ-1-オ キ シ De)) or cetylpyridinium chloride as effective ingredient; In addition; According to the identical method of embodiment after 50 ℃ of placements, likewise measure antibiotic property and deodorization.Its result is as shown in table 2.
[table 2]
Comparative example 2
With 2-methyl-3-chlorophenol, 4-chloro-3,5-xylenol or o-phenyl phenol mix with paraffin, and the content of making based on total amount is the pearl of the mean diameter 3mm of 0.1 quality %.It is accommodated in the breathability cloth bag, uses and the roughly the same volume of embodiment, likewise measured the aspergillar inhibitory state of 30 darknesses,, demonstrate low antibiotic property all less than 30mm.In addition, find that deodorization also is lower than 20%, not as deodoring materials of the present invention.
Industrial applicibility
Deodoring materials of the present invention is to be suitable for the car chamber of automobile, especially to be provided with the indoor deodoring materials of air-conditioner.
Claims (5)
1. the indoor lasting volatility deodoring materials of automobile interior, it comprises: contain and be soaked with the fibre board of at least one phenols antibiotic property chemical compound as effective ingredient.
2. deodoring materials according to claim 1, wherein, phenols antibiotic property chemical compound is o-phenyl phenol, 2-methyl-3-chlorophenol or 4-chloro-3, the 5-xylenol.
3. deodoring materials according to claim 1 and 2 wherein, based on the quality of fibre board, contains the effective ingredient that is soaked with 10～60 quality %.
4. according to claim 1,2 or 3 described deodoring materials, wherein, fibre board is the cuboid with long 25～35mm, wide 15～25mm, thick 2～4mm size.
5. according to any described deodoring materials in the claim 1 to 4, wherein, contain plant extract as the deodorization composition.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008-331439 | 2008-12-25 | ||
| JP2008331439A JP5468774B2 (en) | 2008-12-25 | 2008-12-25 | Volatile sustainable deodorant materials for automobiles |
| PCT/JP2009/057468 WO2010073747A1 (en) | 2008-12-25 | 2009-04-13 | Deodorizing material with sustained vaporization properties for use in automobiles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102333549A true CN102333549A (en) | 2012-01-25 |
Family
ID=42287378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009801575060A Pending CN102333549A (en) | 2008-12-25 | 2009-04-13 | Deodorizing material with sustained vaporization properties for use in automobiles |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP5468774B2 (en) |
| CN (1) | CN102333549A (en) |
| WO (1) | WO2010073747A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103656717A (en) * | 2013-12-24 | 2014-03-26 | 北京绿伞化学股份有限公司 | Plant-extract-based footgear deodorant and preparation method thereof |
| CN105220494A (en) * | 2015-10-27 | 2016-01-06 | 昆山祈耀纺织科技有限公司 | A kind of woollen sweater long-lasting antiseptic deodorant smelly eliminating finishing agent |
| CN110843468A (en) * | 2018-08-21 | 2020-02-28 | 宝洁公司 | Apparatus and method for preventing mold |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR112014011903A2 (en) * | 2011-12-01 | 2017-05-16 | Rohm & Haas | composition, and method for controlling microorganisms in an aqueous or water-containing system |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3086462B2 (en) * | 1989-04-28 | 2000-09-11 | アース製薬株式会社 | Time indicator |
| JP5155504B2 (en) * | 2001-03-09 | 2013-03-06 | 石原薬品株式会社 | Deferred deodorant |
| JP4160844B2 (en) * | 2003-02-25 | 2008-10-08 | エステー株式会社 | Drug container |
-
2008
- 2008-12-25 JP JP2008331439A patent/JP5468774B2/en active Active
-
2009
- 2009-04-13 CN CN2009801575060A patent/CN102333549A/en active Pending
- 2009-04-13 WO PCT/JP2009/057468 patent/WO2010073747A1/en active Application Filing
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103656717A (en) * | 2013-12-24 | 2014-03-26 | 北京绿伞化学股份有限公司 | Plant-extract-based footgear deodorant and preparation method thereof |
| CN103656717B (en) * | 2013-12-24 | 2016-05-04 | 北京绿伞化学股份有限公司 | A kind of is main Footgear deodorizer and preparation method thereof based on plant extraction liquid |
| CN105220494A (en) * | 2015-10-27 | 2016-01-06 | 昆山祈耀纺织科技有限公司 | A kind of woollen sweater long-lasting antiseptic deodorant smelly eliminating finishing agent |
| CN110843468A (en) * | 2018-08-21 | 2020-02-28 | 宝洁公司 | Apparatus and method for preventing mold |
| CN110843468B (en) * | 2018-08-21 | 2023-09-08 | 宝洁公司 | Apparatus and method for preventing mold |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2010148736A (en) | 2010-07-08 |
| JP5468774B2 (en) | 2014-04-09 |
| WO2010073747A1 (en) | 2010-07-01 |
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