GB2217603A - Deodorizing composition - Google Patents
Deodorizing composition Download PDFInfo
- Publication number
- GB2217603A GB2217603A GB8907494A GB8907494A GB2217603A GB 2217603 A GB2217603 A GB 2217603A GB 8907494 A GB8907494 A GB 8907494A GB 8907494 A GB8907494 A GB 8907494A GB 2217603 A GB2217603 A GB 2217603A
- Authority
- GB
- United Kingdom
- Prior art keywords
- parts
- carbonate
- particulate mineral
- weight
- composition according
- 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.)
- Granted
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 51
- 230000001877 deodorizing effect Effects 0.000 title claims abstract description 13
- 229910052500 inorganic mineral Inorganic materials 0.000 claims abstract description 21
- 239000011707 mineral Substances 0.000 claims abstract description 21
- 239000000341 volatile oil Substances 0.000 claims abstract description 19
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000002304 perfume Substances 0.000 claims abstract description 13
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims abstract description 12
- 239000004113 Sepiolite Substances 0.000 claims abstract description 8
- 229910052624 sepiolite Inorganic materials 0.000 claims abstract description 8
- 235000019355 sepiolite Nutrition 0.000 claims abstract description 8
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims abstract description 6
- 239000010451 perlite Substances 0.000 claims abstract description 6
- 235000019362 perlite Nutrition 0.000 claims abstract description 6
- 239000010455 vermiculite Substances 0.000 claims abstract description 5
- 229910052902 vermiculite Inorganic materials 0.000 claims abstract description 5
- 235000019354 vermiculite Nutrition 0.000 claims abstract description 5
- 239000003513 alkali Substances 0.000 claims abstract description 3
- 150000001342 alkaline earth metals Chemical class 0.000 claims abstract description 3
- 239000002245 particle Substances 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 8
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 5
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 3
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 claims description 3
- 239000001095 magnesium carbonate Substances 0.000 claims description 3
- 229910000021 magnesium carbonate Inorganic materials 0.000 claims description 3
- 150000004649 carbonic acid derivatives Chemical class 0.000 claims description 2
- 239000000654 additive Substances 0.000 claims 1
- 230000000996 additive effect Effects 0.000 claims 1
- 235000019504 cigarettes Nutrition 0.000 description 12
- 239000007787 solid Substances 0.000 description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 7
- 229910001748 carbonate mineral Inorganic materials 0.000 description 5
- 239000003921 oil Substances 0.000 description 5
- 239000007921 spray Substances 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010459 dolomite Substances 0.000 description 4
- 229910000514 dolomite Inorganic materials 0.000 description 4
- 239000008187 granular material Substances 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 229910021532 Calcite Inorganic materials 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- 229910052681 coesite Inorganic materials 0.000 description 3
- 229910052906 cristobalite Inorganic materials 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 231100000252 nontoxic Toxicity 0.000 description 3
- 230000003000 nontoxic effect Effects 0.000 description 3
- 239000000049 pigment Substances 0.000 description 3
- 229910052604 silicate mineral Inorganic materials 0.000 description 3
- 239000000377 silicon dioxide Substances 0.000 description 3
- 235000012239 silicon dioxide Nutrition 0.000 description 3
- 239000000779 smoke Substances 0.000 description 3
- 229910052682 stishovite Inorganic materials 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 229910052905 tridymite Inorganic materials 0.000 description 3
- KKCBUQHMOMHUOY-UHFFFAOYSA-N Na2O Inorganic materials [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- VWTINHYPRWEBQY-UHFFFAOYSA-N denatonium Chemical compound [O-]C(=O)C1=CC=CC=C1.C=1C=CC=CC=1C[N+](CC)(CC)CC(=O)NC1=C(C)C=CC=C1C VWTINHYPRWEBQY-UHFFFAOYSA-N 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 235000019738 Limestone Nutrition 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- HHSPVTKDOHQBKF-UHFFFAOYSA-J calcium;magnesium;dicarbonate Chemical compound [Mg+2].[Ca+2].[O-]C([O-])=O.[O-]C([O-])=O HHSPVTKDOHQBKF-UHFFFAOYSA-J 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 235000019506 cigar Nutrition 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000000549 coloured material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 239000002781 deodorant agent Substances 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000001056 green pigment Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 239000011344 liquid material Substances 0.000 description 1
- HCWCAKKEBCNQJP-UHFFFAOYSA-N magnesium orthosilicate Chemical compound [Mg+2].[Mg+2].[O-][Si]([O-])([O-])[O-] HCWCAKKEBCNQJP-UHFFFAOYSA-N 0.000 description 1
- 239000000391 magnesium silicate Substances 0.000 description 1
- 229910052919 magnesium silicate Inorganic materials 0.000 description 1
- 235000019792 magnesium silicate Nutrition 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000012457 nonaqueous media Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 229960004063 propylene glycol Drugs 0.000 description 1
- 235000013772 propylene glycol Nutrition 0.000 description 1
- 239000001054 red pigment Substances 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 239000011269 tar Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F19/00—Ash-trays
- A24F19/10—Ash-trays combined with other articles
- A24F19/14—Ash-trays combined with other articles with extinguishers
- A24F19/145—Ash-trays combined with other articles with extinguishers using fluid or sand
-
- 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
- A61L9/046—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone using substances evaporated in the air without heating with the help of a non-organic compound
Landscapes
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Fats And Perfumes (AREA)
Abstract
A granular deodorizing composition which can be used in ashtrays is made up of a mixture of a particulate mineral silicate (e.g. sepiolite, vermiculite & perlite), a particulate mineral carbonate (especially a carbonate of an alkali or alkaline earth metal) and an absorbed essential oil or perfume.
Description
DEODORIZING COMPOSITION
The present invention relates to a granular deodorizing composition which can be used in ashtrays for reducing the odour of smoke emanating from cigarettes or cigars.
Solid deodorizing compositions for use in the house have been known and used for a long time. They are composed of essential oils absorbed onto solids such as carbon, talc and magnesium carbonate.
British Patent 2024014 describes the use of an inert (to heat) silicious material 90-45% by weight and a mixture of metallic oxides 5-10% by weight with an absorbed oily essence to give a powdered or granular flowing composition which can be used in an ashtray. The composition has particles of between 25 and 60 mesh.
As a fixation agent the composition may include 1:2 propylene-glycol or a silicone oil. This patent teaches that a) the product must have a small particle size to enable the product
to flow; b) the product must be incombustible at the temperature of a glowing
cigarette; c) the product must have good absorptive power for the deodorizing
substance; and d) the product should gradually emanate the deodorizing substance
into the surrounding environment without being influenced by
the locally high temperature.
However, contrary to the teaching of this patent, a flowing product with the small particle size as defined has disadvantages. Thus, when fine particles of the product are in an ashtray the glowing end of a cigarette will pick up the product. The cigarette is therefore contaminated. The deodorizing compound is heated and released into the smoke from the cigarette giving a taint to the taste.
Moreover, in an open ashtray used in the house fine particle products are very easily displaced from the bottom of the tray e.g. by draughts of air.
Also, contrary to the teaching in the patent, emanation of the deodorant under normal temperature conditions can be disadvantageous in that it leads to products with a very short useful life.
As specifically described in GB 2024014, a relatively large amount of essential oil is used (10 to 40%) and this can be very expensive.
One object of the present invention is to provide a granular deodorizing composition which can be used in an ashtray and which can be formed with relatively large particles, desirably with a relatively high density, so that adherence to cigarettes and ready displacement from the ashtray can be prevented or minimised.
A further object is to provide such a composition which can give an effective deodorizing action without requiring relatively large quantities of expensive essential oils.
According to the invention therefore, a granular deodorizing composition comprises a mixture of at least one particulate mineral silicate with at least one particulate mineral carbonate and at least one absorbed essential oil or perfume.
Surprisingly it has been found that effective deodorizing compositions can be achieved economically and effectively by the use of a mineral silicate such as Sepiolite, Vermiculite or Perlite or any mixture thereof combined with quantities of carbonaceous/carbonate minerals such as magnesium carbonate , calcium carbonate, other carbonates of alkali and alkaline earth metals and mixtures thereof. The silicate minerals are very efficient in the absorption of oily essentail oils and are capable of releasing the odoriferous material at ambient temperatures very slowly.
Application of heat from a glowing cigarette rapidly increases the release of the odour. Inclusion of carbonate minerals can increase the density of the product thus preventing the product from being easily swept from its location. The presence of a carbonate mineral may also be of advantage in helping extinguish cigarette ends left unstubbed in ashtrays.
The employment of these silicate minerals and carbonate minerals specifically (either due to the silicate alone or due to the admixture):
permits the use of a larger particle size of 0.5 to 10 mm preferably 0.5 to 5 mm diameter so that the product will not stick to the glowing ends of cigarettes causing contamination;
enables effective products with only up to 10 parts by weight, preferably 5 - 10 parts, of absorbed essential oil to be produced;
enables large granular dense products to be produced which do not flow and are not easily removed from the ashtray by draughts or wind movements;
enables the composition to be effectively coloured with either dyestuffs or pigments to give good decorative effects;;
due to the strong absorptive power of the silicate minerals, holds the majority of the essential oil or perfume so that only a very small amount is released to the atmosphere at room temperature until contact is made with the glowing end of a cigarette whereby the temperature is elevated and a large release can be made;
due to inclusion of carbonate minerals, permits increase in the density of the product and also can improve the safety in that lighted cigarettes in contact with the mineral may release CO2 which will help to extinguish them.
Typical mixtures of use range between 80:20 mineral silicate:carbonate and 20:80 mineral silicate to carbonate. In a preferred embodiment the composition may contain 20 to 70 parts by weight of said particulate mineral silicate, and may contain 20 to 70 parts by weight of said particulate mineral carbonate, and may contain up to 10 parts by weight of said essential oil or perfume. A particularly preferred embodiment comprises 70 parts by weight of said particulate mineral silicate, 22 parts by weight of said particulate mineral carbonate and 8 parts by weight of said essential oil or perfume.The product of the invention can be non-toxic to animals and humans and can be made unattractive in taste to children by addition of a suitable substance ( Rtt) known for this purpose such as BITREXIRTn) The invention will now be described further in the following examples.
EXAMPLE 1
20 parts of the material calcite and 70 parts of the material Sepiolite each with a particle size 1.0 - 5.0 mm are rotated in a stainless steel drum at ambient temperature. 10 parts of an essential oil mixture (spiced apple) are slowly added as a fine spray over the granular powder. After all the oil is added the mixture is allowed to mix for a further 30 minutes until a, 'dry' granular composition is obtained.
The product is an off white granular material which can be readily packaged into drums or plastic bags.
EXAMPLE 2
70 parts of the material Vermiculite and 20 parts of the material dolomite with particle size 0.5 - 5.0 mm are rotated in a stainless steel drum at ambient temperature. 75 parts of an essential oil (spiced apple) mixture are sprayed onto the solid slowly. After all the oil has been added the mixture is allowed to tumble for at least 30 minutes until a dry granular composition is obtained.
The product is a brownish flaky granular mixture which can be readily packaged into drums or other containers.
EXAMPLE 3
70 parts of Sepiolite and 20 parts of dolomite with particle sizes ranging from 0.5 to 5.0 mm are tumbled in a rotating steel drum and very slowly 0.25 parts of a fine aqueous dispersion of a light stable red pigment is added as a fine spray. This gives 90 parts of a red coloured granular solid.
The process is repeated with suitable amounts of green, brown and yellow coloured light stable pigments to give 90 parts each of green, brown and yellow granulated solids.
By mixing the granualted coloured solids in the ratio of 1 part brown :1 part red :1 part yellow :1 part green an attractive pot pourri effect is obtained. Other colours can obviously be included. Dyestuffs in solution form may also be used to colour the granular solid either from aqueous or non-aqueous solutions.
The ratios of coloured materials can be readily altered to give other visually attractive compositions.
90 parts of the coloured mixture is further mixed and tumbled and 10 parts of a floral perfume essential oil is slowly added. Mixing is continued for 30 minutes after completion of addition so that a 'dry' composition is obtained.
The product is a visually attractive pot pourri mixture which can be readily packaged.
EXAMPLE 4
50 parts of Sepiolite, 20 parts of perlite and 20 parts of dolomite are tumbled slowly in a steel drum. To this mixture a small amount of aqueous green pigment dispersion (0.25 parts) is added as a fine spray to evenly coat the granular particles.
95 parts of this green product are then replaced into the drum and 5 parts of an essential oil mixture (SLEEP) are slowly added as a spray. Mixing is continued for 30 minutes after addition to ensure a full absorption of the oil onto the granules.
The product is an attractive pale green solid which can be easily packaged.
EXAMPLE 5
40 parts of Sepiolite, 30 parts perlite, 20 parts calcite are tumbled in a steel drum and 0.25 parts of a fine aqueous dispersion of a blue light stable pigment are added together with 0.5 parts of an aqueous solution of BITREX to give 90 parts of a pale blue coloured granular product. BITREX is added to make the visually attractive granular composition unattractive to taste and thus safe for children in the home.
90 parts of the above composition are tumbled in a steel drum and 10 parts of an essential oil mixture are added slowly in the form of a very fine spray. When addition is completed mixing is continued for a further 30 minutes to ensure a 'dry' granular product.
The product is a pale blue granular product which is readily packaged.
The following are explanations of the materials used in the above
Examples.
1. Calcite is limestone - calcium carbonate.
2. Dolomite is a mixed magnesium calcium carbonate.
3. Sepiolite is essentially magnesium silicate.
It has a unique lath structure with large number of pores and
channels and a specific surface area of 330 sq.m/gm.
It is non-flammable, non-toxic and has a specific weight 2.0
2.1 gm/c.
Analysis
SiO2 60.8% MgO 20.4% A12O3 4.6% Fe203 1.2% Water 10.2% Na2O 0.4% K20 1.1% CaO 1.28 4. Vermiculite
SiO2 39.57% A1203 12.08% Foe 0 5.45% Water 6.6% MgO 23.3% CaO 1. 46% TiO2 1.25% K2O/ Na2O 3.26% This is in the form of sheets with a glossy shiny surface. It has a unique plate structure. It is non-flammable and non-toxic.
5. Perlite
72.9% SiO2 12.3% A1203 6.7% Fe2O3 0.7% Ca/MgO 6. Perfumes - They are composed of mixtures of essential oils specially selected by the perfume supplier to have ingredients that will have the correct 'notes' to deodorize tabacco smoke. Blends can contain as many as 20 - 30 components.
Not all perfumes used are exclusively essential oils some solvents and diluents may be used to obtain a suitable liquid material.
It is of course to be understood that the invention is not intended to be restricted to the above Examples.
In use, tars from stubbed cigarettes, and possibly also moisture, will be absorbed by the granules and this can have the effect of displacing the absorbed perfume oil to the surface of the granules where it is more readily volatilised.
Claims (10)
1. A granular deodorizing composition comprising a mixture of at least one particulate mineral silicate with at least one particulate mineral carbonate and at least one absorbed essential oil or perfume.
2. A composition according to claim 1 comprising at least one mineral silicate selected from Sepiolite, vermiculite, perlite and mixtures thereof.
3. A composition according to claim 1 or 2 comprising at least one particulate mineral carbonate selected from magnesium carbonate, calcium carbonate, other carbonates of alkali and alkaline earth metals and mixtures thereof.
4. A composition according to any one of claims 1 to 3 containing 20 to 70 parts by weight of said particulate mineral silicate.
5. A composition according to any one of claims 1 to 4 containing 20 to 70 parts by weight of said particulate mineral carbonate.
6. A composition according to any one of claims 1 to 5 containing up to 10 parts by weight of said essential oil or perfume.
7. A composition according to any one of claims 1 to 6 wherein the particulate mineral silicate and carbonate have particle sizes in the range 0.5 - 5.0 mm diameter.
8. A composition according to any one of claims 1 to 7 comprising 70 parts by weight of said particulate mineral silicate, 22 parts by weight of said particulate mineral carbonate and 8 parts by weight of said essential oil or perfume.
9. A composition according to any one of claims 1 to 8 further including an additive material of unattractive taste.
10. A composition substantially as hereinbefore described in the
Examples.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB888808359A GB8808359D0 (en) | 1988-04-09 | 1988-04-09 | Deodorizing composition |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| GB8907494D0 GB8907494D0 (en) | 1989-05-17 |
| GB2217603A true GB2217603A (en) | 1989-11-01 |
| GB2217603B GB2217603B (en) | 1991-05-29 |
Family
ID=10634882
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB888808359A Pending GB8808359D0 (en) | 1988-04-09 | 1988-04-09 | Deodorizing composition |
| GB8907494A Expired - Fee Related GB2217603B (en) | 1988-04-09 | 1989-04-03 | Deodorizing composition |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB888808359A Pending GB8808359D0 (en) | 1988-04-09 | 1988-04-09 | Deodorizing composition |
Country Status (2)
| Country | Link |
|---|---|
| GB (2) | GB8808359D0 (en) |
| IT (1) | IT1232305B (en) |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2236952A (en) * | 1989-10-19 | 1991-04-24 | Nikki Universal Co Ltd | Adsorptive decomposition deodorizer |
| DE4141097A1 (en) * | 1991-11-29 | 1993-06-03 | Schmitz Goebbels Sabine | Air freshener for e.g. toilet - comprises loose fine grain carrier with aromatic additive |
| WO1994021305A1 (en) * | 1993-03-13 | 1994-09-29 | Schmitz Goebbels Sabine | Pourable air-freshening agent |
| EP0638320A1 (en) * | 1992-12-28 | 1995-02-15 | Nippon Steel Corporation | Air cleaning agent and production thereof |
| FR2718978A1 (en) * | 1994-04-22 | 1995-10-27 | Bes Claude | Microgranular adsorbent and absorbent composition for ashtrays and process for its preparation. |
| DE19530502A1 (en) * | 1995-08-18 | 1996-07-25 | Sued Chemie Ag | Sorbent for strewing on malodorous waste to inhibit and mask odour |
| FR2738462A1 (en) * | 1995-09-13 | 1997-03-14 | Jean Marcel | DEODORIZING GRANULES FOR ASHTRAYS |
| ES2124200A1 (en) * | 1997-06-25 | 1999-01-16 | Jimenez Juan Carlos Garcia | Absorbent air-freshening product. |
| WO2000021579A1 (en) * | 1998-10-09 | 2000-04-20 | Garcia Sanchez Brigido | Support for improved environmental diffuser |
| ES2150338A1 (en) * | 1996-10-21 | 2000-11-16 | Sanchez Brigido Garcia | Support for air-freshener comprises mixture of milled ferrite and cementite filled with essential oils, perfume or fragrance and surface-painted in color facilitating identifying the type of fragrance |
| US8927026B2 (en) | 2011-04-07 | 2015-01-06 | The Procter & Gamble Company | Shampoo compositions with increased deposition of polyacrylate microcapsules |
| US8980292B2 (en) | 2011-04-07 | 2015-03-17 | The Procter & Gamble Company | Conditioner compositions with increased deposition of polyacrylate microcapsules |
| US9162085B2 (en) | 2011-04-07 | 2015-10-20 | The Procter & Gamble Company | Personal cleansing compositions with increased deposition of polyacrylate microcapsules |
| US9186642B2 (en) | 2010-04-28 | 2015-11-17 | The Procter & Gamble Company | Delivery particle |
| CN107537052A (en) * | 2017-08-31 | 2018-01-05 | 广东爱车小屋实业发展股份有限公司 | The application of the preparation method of solid aromatherapy, solid aromatherapy and natural crystal |
| US9993793B2 (en) | 2010-04-28 | 2018-06-12 | The Procter & Gamble Company | Delivery particles |
-
1988
- 1988-04-09 GB GB888808359A patent/GB8808359D0/en active Pending
-
1989
- 1989-04-03 GB GB8907494A patent/GB2217603B/en not_active Expired - Fee Related
- 1989-04-07 IT IT8920068A patent/IT1232305B/en active
Cited By (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2236952B (en) * | 1989-10-19 | 1993-05-05 | Nikki Universal Co Ltd | Adsorptive decomposition deodorizer |
| GB2236952A (en) * | 1989-10-19 | 1991-04-24 | Nikki Universal Co Ltd | Adsorptive decomposition deodorizer |
| DE4141097A1 (en) * | 1991-11-29 | 1993-06-03 | Schmitz Goebbels Sabine | Air freshener for e.g. toilet - comprises loose fine grain carrier with aromatic additive |
| US5603928A (en) * | 1992-12-28 | 1997-02-18 | Nippon Steel Corporation | Air purification agent and process for production of same |
| EP0638320A1 (en) * | 1992-12-28 | 1995-02-15 | Nippon Steel Corporation | Air cleaning agent and production thereof |
| EP0638320A4 (en) * | 1992-12-28 | 1995-06-07 | Nippon Steel Corp | Air cleaning agent and production thereof. |
| WO1994021305A1 (en) * | 1993-03-13 | 1994-09-29 | Schmitz Goebbels Sabine | Pourable air-freshening agent |
| WO1995028971A1 (en) * | 1994-04-22 | 1995-11-02 | Claude Bes | Microgranulated composition for adsorbing and absorbing tobacco odours and for extinguishing cigarettes |
| FR2718978A1 (en) * | 1994-04-22 | 1995-10-27 | Bes Claude | Microgranular adsorbent and absorbent composition for ashtrays and process for its preparation. |
| DE19530502A1 (en) * | 1995-08-18 | 1996-07-25 | Sued Chemie Ag | Sorbent for strewing on malodorous waste to inhibit and mask odour |
| FR2738462A1 (en) * | 1995-09-13 | 1997-03-14 | Jean Marcel | DEODORIZING GRANULES FOR ASHTRAYS |
| WO1997010009A1 (en) * | 1995-09-13 | 1997-03-20 | Marcel Jean | Deodorant granulates for ashtrays |
| US6235277B1 (en) | 1995-09-13 | 2001-05-22 | Marcel Jean | Deodorant granulates for ashtrays |
| ES2150338A1 (en) * | 1996-10-21 | 2000-11-16 | Sanchez Brigido Garcia | Support for air-freshener comprises mixture of milled ferrite and cementite filled with essential oils, perfume or fragrance and surface-painted in color facilitating identifying the type of fragrance |
| ES2124200A1 (en) * | 1997-06-25 | 1999-01-16 | Jimenez Juan Carlos Garcia | Absorbent air-freshening product. |
| WO2000021579A1 (en) * | 1998-10-09 | 2000-04-20 | Garcia Sanchez Brigido | Support for improved environmental diffuser |
| US9186642B2 (en) | 2010-04-28 | 2015-11-17 | The Procter & Gamble Company | Delivery particle |
| US9993793B2 (en) | 2010-04-28 | 2018-06-12 | The Procter & Gamble Company | Delivery particles |
| US11096875B2 (en) | 2010-04-28 | 2021-08-24 | The Procter & Gamble Company | Delivery particle |
| US8927026B2 (en) | 2011-04-07 | 2015-01-06 | The Procter & Gamble Company | Shampoo compositions with increased deposition of polyacrylate microcapsules |
| US8980292B2 (en) | 2011-04-07 | 2015-03-17 | The Procter & Gamble Company | Conditioner compositions with increased deposition of polyacrylate microcapsules |
| US9162085B2 (en) | 2011-04-07 | 2015-10-20 | The Procter & Gamble Company | Personal cleansing compositions with increased deposition of polyacrylate microcapsules |
| US9561169B2 (en) | 2011-04-07 | 2017-02-07 | The Procter & Gamble Company | Conditioner compositions with increased deposition of polyacrylate microcapsules |
| US10143632B2 (en) | 2011-04-07 | 2018-12-04 | The Procter And Gamble Company | Shampoo compositions with increased deposition of polyacrylate microcapsules |
| CN107537052A (en) * | 2017-08-31 | 2018-01-05 | 广东爱车小屋实业发展股份有限公司 | The application of the preparation method of solid aromatherapy, solid aromatherapy and natural crystal |
Also Published As
| Publication number | Publication date |
|---|---|
| GB2217603B (en) | 1991-05-29 |
| IT1232305B (en) | 1992-01-28 |
| GB8808359D0 (en) | 1988-05-11 |
| GB8907494D0 (en) | 1989-05-17 |
| IT8920068A0 (en) | 1989-04-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 732E | Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977) | ||
| PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20000403 |
|
| 728V | Application for restoration filed (sect. 28/1977) | ||
| 7282 | Application for restoration refused (sect. 28/1977) |