SE448148B - PROCEDURE FOR ODORING WITH POLYETHYLENIMINE RELEASE - Google Patents
PROCEDURE FOR ODORING WITH POLYETHYLENIMINE RELEASEInfo
- Publication number
- SE448148B SE448148B SE8204681A SE8204681A SE448148B SE 448148 B SE448148 B SE 448148B SE 8204681 A SE8204681 A SE 8204681A SE 8204681 A SE8204681 A SE 8204681A SE 448148 B SE448148 B SE 448148B
- Authority
- SE
- Sweden
- Prior art keywords
- polyethyleneimine
- odor
- air
- process according
- procedure
- Prior art date
Links
- 229920002873 Polyethylenimine Polymers 0.000 title claims description 35
- 238000000034 method Methods 0.000 title claims 6
- 239000000243 solution Substances 0.000 claims description 10
- 239000000126 substance Substances 0.000 claims description 9
- 239000006096 absorbing agent Substances 0.000 claims description 6
- 239000007864 aqueous solution Substances 0.000 claims description 5
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 4
- 238000005352 clarification Methods 0.000 claims description 4
- 241001465754 Metazoa Species 0.000 claims description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 2
- FMRLDPWIRHBCCC-UHFFFAOYSA-L Zinc carbonate Chemical compound [Zn+2].[O-]C([O-])=O FMRLDPWIRHBCCC-UHFFFAOYSA-L 0.000 claims description 2
- 238000004378 air conditioning Methods 0.000 claims description 2
- 239000002904 solvent Substances 0.000 claims description 2
- 239000007921 spray Substances 0.000 claims description 2
- 239000011701 zinc Substances 0.000 claims description 2
- 229910052725 zinc Inorganic materials 0.000 claims description 2
- 235000004416 zinc carbonate Nutrition 0.000 claims description 2
- 239000011667 zinc carbonate Substances 0.000 claims description 2
- 229910000010 zinc carbonate Inorganic materials 0.000 claims description 2
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 claims description 2
- 235000009529 zinc sulphate Nutrition 0.000 claims description 2
- 239000011686 zinc sulphate Substances 0.000 claims description 2
- 239000003595 mist Substances 0.000 claims 1
- 230000000087 stabilizing effect Effects 0.000 claims 1
- 239000000203 mixture Substances 0.000 description 7
- 235000019645 odor Nutrition 0.000 description 7
- 239000013543 active substance Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000006116 polymerization reaction Methods 0.000 description 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- ZTQSAGDEMFDKMZ-UHFFFAOYSA-N Butyraldehyde Chemical compound CCCC=O ZTQSAGDEMFDKMZ-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 229940045713 antineoplastic alkylating drug ethylene imines Drugs 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- NOWKCMXCCJGMRR-UHFFFAOYSA-N Aziridine Chemical compound C1CN1 NOWKCMXCCJGMRR-UHFFFAOYSA-N 0.000 description 1
- QSJXEFYPDANLFS-UHFFFAOYSA-N Diacetyl Chemical group CC(=O)C(C)=O QSJXEFYPDANLFS-UHFFFAOYSA-N 0.000 description 1
- AMIMRNSIRUDHCM-UHFFFAOYSA-N Isopropylaldehyde Chemical compound CC(C)C=O AMIMRNSIRUDHCM-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 238000006887 Ullmann reaction Methods 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- 238000004887 air purification Methods 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 239000012876 carrier material Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 239000002304 perfume Substances 0.000 description 1
- 229940068196 placebo Drugs 0.000 description 1
- 239000000902 placebo Substances 0.000 description 1
- 239000002984 plastic foam Substances 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000003380 propellant Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 230000035943 smell Effects 0.000 description 1
- 235000017550 sodium carbonate Nutrition 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- HGBOYTHUEUWSSQ-UHFFFAOYSA-N valeric aldehyde Natural products CCCCC=O HGBOYTHUEUWSSQ-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- A61L9/14—Disinfection, sterilisation or deodorisation of air using sprayed or atomised substances including air-liquid contact processes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/84—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions otherwise than those involving only carbon-carbon unsaturated bonds
-
- 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
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q15/00—Anti-perspirants or body deodorants
Description
10 15 20 25 30 448 148 lenimin. Principiellt måste polymerisationsgraden för det enligt uppfinningen använda polyetyleniminet vara så högt, att polyetyleniminet är toxikologiskt invänd- ningsfritt. Med stigande polymerisationsgrad avtar poly-etyleniminets vattenlöslighet. Även om det be- träffande polymerisationsgraden för det enligt upp- finningen använda polyetyleniminet inte föreligger några inskränkningar bortsett från den ovannämnda minsta polymerisationsgraden, föredrages med avseende på han- terbarheten sådana polymera etyleniminer, som fortfarande uppvisar en tillräcklig vattenlöslighet. Sådana poly- etyleniminer är tillgängliga i handeln och fackmannen är väl förtrogen med dess egenskaper (jämför Ullmanns Enzyklopädie der technischen Chemie, tredje upplagan, tredje bandet, sid. 144, exempelvis "Polymin P", varu- märke för BASF). 10 15 20 25 30 448 148 lenimin. In principle, the degree of polymerization must the polyethyleneimine used according to the invention so high that the polyethyleneimine is toxicologically objectionable. ningsfritt. With increasing degree of polymerization decreases the water solubility of polyethyleneimine. Although it is appropriate degree of polymerization for the the polyethyleneimine used is not present any restrictions apart from the above minimum degree of polymerization, is preferred with respect to such polymeric ethyleneimines, as still exhibits sufficient water solubility. Such poly- ethyleneimines are commercially available to those skilled in the art is well acquainted with its properties (compare Ullmanns Encyclopedia of Technical Chemistry, third edition, third band, p. 144, for example "Polymin P", product brand for BASF).
Användningen av polyetylenimin enligt uppfinningen kan ske på många olika sätt. Därvid beror den använda mäng- av koncentrationen i mediet, som skall det luktaktiva ämnet, den givetvis behandlas av som skall absorberas.The use of polyethyleneimine according to the invention can happen in many different ways. The amount used depends on the of the concentration in the medium, which shall the odor-active substance, it of course treated by to be absorbed.
Beroende på att de är så lätta att hantera, föredrages användningen av vattenhaltiga polyetyleniminlösningar. Även om polyetyleniminkoncentrationen i dessa lösningar inte har någon kritisk betydelse (goda resultat uppnås redan vid polyetyleniminkoncentrationer på cirka 0,01 %), har, särskilt i Qmmomiskt hänseende, en polyetylenimin- % koncentration på 0,1 - 10 och företrädesvis 1 - 3 %, visat sig vara lämpliga. Lösningar av polyetylenimin i vatten eller andra lösningsmedel liksom blandningar av dessa lämpar sig för sprutning eller dimbildning och användes företrädesvis på dessa sätt. En ytterligare föredragen utföringsform av uppfinningen består i, att med luktaktiva ämnen i beröring kommande material im- pregneras med polyetylenimin. Sålunda kan olika ämnen, ' '..æ_1 10 15 20 25 30 448 M8 material, filter respektive filtermassor och föremål såsom skoinläggssulor impregneras med polyetylenimin.Because they are so easy to handle, it is preferred the use of aqueous polyethyleneimine solutions. Although the polyethyleneimine concentration in these solutions has no critical significance (good results are achieved already at polyethyleneimine concentrations of about 0.01%), has, in particular from a chemical point of view, a polyethyleneimine % concentration of 0.1 - 10 and preferably 1 - 3%, proved to be appropriate. Solutions of polyethyleneimine in water or other solvents as well as mixtures of these are suitable for spraying or misting and was preferably used in these ways. One more preferred embodiment of the invention consists in, that with odorous substances in contact with future materials impregnated with polyethyleneimine. Thus, different substances, '' ..æ_1 10 15 20 25 30 448 M8 materials, filters and filter masses and objects such as insoles are impregnated with polyethyleneimine.
Givetvis kan polyetyleniminet användas enbart eller tillsammans med andra luktabsorptionsmedel, och be- roende på användningsändamålet också tillsammans med andra vanliga substanser.Of course, the polyethyleneimine can be used alone or together with other odor absorbers, and depending on the purpose of use also together with other common substances.
Av särskilt betydelse är användningen av polyetylen- imin för luktbekämpning vid klarningsanläggningar, i synnerhet den från dessa anläggningar avgående luften.Of particular importance is the use of polyethylene imin for odor control at clarification plants, i in particular the air departing from these installations.
Uppfinningen ger särskilt kommunerna en möjlighet att på ett enkelt och billigt sätt befria grannarna till kommunala klarningsanläggningar från de ofta mycket o- angenäma lukterna.The invention in particular gives the municipalities an opportunity to in a simple and cheap way free the neighbors to municipal clarification facilities from the often very pleasant smells.
Ytterligare användningsområden som lämpar sig för lukt- avlägsnande medelst polyetylenimin, är bland andra stäl- len djurförädlingsanstalter, sjukhus och kemiska anlägg- ningar.Additional uses suitable for odor removal by means of polyethyleneimine, are among other animal processing plants, hospitals and chemical plants nings.
En ytterligare tyngdpunkt hos användningen enligt upp- finningen av polyetylenimin som luktabsorptionsmedel ligger inom området rumsluftsförbättring. Sålunda kan både etyleniminlösningen insprutas i de luftförande ledningarna, kanalerna och schakten i klimat- och luft- cirkulationsanläggningar, vilket leder till ett kon- tinuerligt avlägsnande av störande och oönskade lukt- ämnen. I stället kan också i de nämnda anläggningarna liksom i frånluftreningsanläggningar anordnas filter, som är impregnerade med polyetylenimin. På detta sätt reduceras den erforderliga frisklufttillförseln, vilket åter igen leder till ett energisparande. När det gäller de privata hushållen erbjuder sig särskilt användningen av polyetyleniminlösningar i form av sprayer för lukt- förbättring i t ex toaletter och kök. 10 15 20 25 448 148 Exempel 1 UU Absorptionen av en rad luktaktiva ämnen med hjälp av polyetylenimin undersöktes. Därvid indränktes cirka fra 50 g förbandstyg med 100 ml av en 1,5%-ig vattenhaltig polyetyleniminlösning och lufttorkades därefter under 24 timmar. Det så impregnerade förbandstyget infördes i ett slutet system med en volym av cirka 300 ml. Cir- kulationen av den i det slutna systemet befintliga luf- ten skedde med hjälp av ett integrerat membran. 0,01 g av ett luftaktivt ämne infördes i kretsloppet.An additional emphasis on the use according to the discovery of polyethyleneimine as an odor absorber is located in the area of room air improvement. Thus can both ethyleneimine solution are injected into the airways pipes, ducts and shafts in climate and air circulation facilities, which leads to a continuous removal of disturbing and unwanted odors substances. Instead, can also in the mentioned facilities as well as in exhaust air purification plants, filters are provided, which are impregnated with polyethyleneimine. In this way the required fresh air supply is reduced, which again leading to an energy saving. Regarding the private households offer special use of polyethyleneimine solutions in the form of aerosol sprays improvement in eg toilets and kitchens. 10 15 20 25 448 148 Example 1 UU The absorption of a range of odoriferous substances by polyethyleneimine was investigated. Thereby approx from 50 g of dressing with 100 ml of a 1.5% aqueous solution polyethyleneimine solution and then air dried under 24 hours. The so-impregnated dressing fabric was introduced in a closed system with a volume of about 300 ml. Cir- the calculation of the air present in the closed system This was done using an integrated membrane. 0.01 g of an air-active substance was introduced into the cycle.
Gasströmmen testades före och efter passagen av det med polyetylenimin impregnerade förbandstyget gaskromatogra- fiskt och organoleptiskt. De erhållna resultaten är sam- manfattade i nedanstående tabell.The gas flow was tested before and after the passage of it with polyethyleneimine impregnated gauze gas chromatograph fish and organoleptic. The results obtained are summarized in the table below.
Luktämne Absorption Organoleptiskt i % tillstånd* Butyraldehyd 97 0 Isobutylaldehyd 91 1 Formaldehyd 95 1 Diacetyl 92 0 Aceton K 100 0 * 0 = luktlös; 1 à något kännbar; 2 = typiskt kännbar; 3 = starkt kännbar; 4 = mycket starkt kännbar.Odor Substance Absorption Organoleptic in% state * Butyraldehyde 97 0 Isobutylaldehyde 91 1 Formaldehyde 95 1 Diacetyl 92 0 Acetone K 100 0 * 0 = odorless; 1 à something tangible; 2 = typically palpable; 3 = strongly felt; 4 = very strongly felt.
Ovanstående försöksresultat visar, att fettsyror, al- dehyder och ketoner praktiskt taget fullständigt bindes av polyetylenimin. 10 15 20 25 448 148 Exempel 2 Polyeteniminets verkan kan understödjas genom tillsats av andra absorptionsmedel såsom exempelvis zinksulfat, zinkricinoleat, soda och zinkkarbonat. Den utträdande luftblandningen (jämför exempel l) är då fri från alla använda luftaktiva ämnen.The above experimental results show that fatty acids, dehydres and ketones are almost completely bound of polyethyleneimine. 10 15 20 25 448 148 Example 2 The effect of polyethyleneimine can be supported by addition of other absorbents such as zinc sulphate, zinc cricinoleate, soda and zinc carbonate. The outgoing the air mixture (compare example 1) is then free from all use air-active substances.
En typisk sammansättning är följande: 1,5 g polyetylenimin 4,5 g Na2CO3 94 g vatten Cirka 50 g förbandstyg indränktes med denna blandning och torkades därefter. Den på detta sätt behandlade bo- mullsmängden räckte för rening av 1000 m3 luft med ett innehåll av 200 ppm luktaktiva ämnen. Den med luktaktiva ämnen mättade bomullen kan genom förbränning tillintet- göras på miljövänligt sätt.A typical composition is the following: 1.5 g of polyethyleneimine 4.5 g Na2CO3 94 g of water About 50 g of dressing fabric was soaked with this mixture and then dried. The housing treated in this way the amount of soil was sufficient for purification of 1000 m3 of air with one content of 200 ppm odor-active substances. The one with odor active substances saturated cotton can be destroyed by incineration done in an environmentally friendly way.
Exempel 3 För luftfilter behandlas porösa bärarmaterial som bomulls- mattor, filtmattor, papper- eller plastmattor med en 1,0 - 2,0%-ig vattenhaltig lösning av polyetylenimin och place- ras i en luftström. Alternativt indränkes aktivt kol med en 1,0 - 2,0%-ig polyetyleniminlösning eller alternativt besprutas med denna och placeras i ramar i en luftström.Example 3 For air filters, porous carrier materials are treated as cotton rugs, felt rugs, paper or plastic rugs with a 1.0 - 2.0% aqueous solution of polyethyleneimine and placebo race in an air stream. Alternatively, activated carbon is soaked in a 1.0 - 2.0% polyethyleneimine solution or alternatively sprayed with this and placed in frames in an air stream.
Exempel 4 En 0,1 - 2,0%-ig vattenlösning av polyetylenimin infördes genom finfördelning i ett luftkretslopp eller i ett luft- utlopp (exempelvis klimatanläggning, frånluft) eller fin- fördelas över klarningsbehållare eller i deras luftinsug. 10 15 448 148 Exempel 5 Lämpliga sammansättningar för rumsluftförbättring (rumssprayer): æ A B 1,0 2,5 vikt-% polyetylenimin 0,5 1,0 vikt-% parfymolja 2,0 4,0 vikt-% emulgator 96,5 92,5 vikt-% destillerat vatten 100,0 100,0 Sammansättningen A påfylles under användning av ett “Press-Pack"-system, under det att sammansättningen B påfylles tillsammans med ett drivmedel i viktför- hållande på 70 : 30.Example 4 A 0.1-0.0% aqueous solution of polyethyleneimine was introduced by atomization in an air circuit or in an air outlet (eg air conditioning, exhaust air) or fin- distributed over clarification containers or in their air intake. 10 15 448 148 Example 5 Suitable compositions for room air improvement (space sprayer): æ A B 1.0 2.5% by weight of polyethyleneimine 0.5 1.0% by weight of perfume oil 2.0 4.0 wt% emulsifier 96.5 92.5% by weight of distilled water 100.0 100.0 Composition A is topped up using a "Press-Pack" system, while the composition B is topped up together with a propellant by weight holding at 70:30.
Exemgel 6 0,1 ~ 2 vikt-% polyetylenimin infördes i plastskum eller plastdelar genom impregnering med en polyetylen- iminlösning.Example 6 0.1 ~ 2% by weight of polyethyleneimine was introduced into plastic foam or plastic parts by impregnation with a polyethylene imine solution.
I alla exemplen användes polyetyleniminen "Polymin P" och "Polymin SK" (BASF-varumärken).In all examples the polyethyleneimine "Polymin P" was used and "Polymin SK" (BASF trademarks).
Claims (5)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3047774A DE3047774C2 (en) | 1980-12-18 | 1980-12-18 | Use of polyethyleneimine solutions for odor control |
Publications (3)
Publication Number | Publication Date |
---|---|
SE8204681L SE8204681L (en) | 1982-08-13 |
SE8204681D0 SE8204681D0 (en) | 1982-08-13 |
SE448148B true SE448148B (en) | 1987-01-26 |
Family
ID=6119535
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8204681A SE448148B (en) | 1980-12-18 | 1982-08-13 | PROCEDURE FOR ODORING WITH POLYETHYLENIMINE RELEASE |
Country Status (16)
Country | Link |
---|---|
JP (1) | JPS57501944A (en) |
AU (1) | AU550277B2 (en) |
BR (1) | BR8108919A (en) |
CA (1) | CA1173631A (en) |
CH (1) | CH658392A5 (en) |
DE (1) | DE3047774C2 (en) |
ES (1) | ES8405276A1 (en) |
FI (1) | FI76495C (en) |
FR (1) | FR2497670B1 (en) |
GB (1) | GB2102292B (en) |
GR (1) | GR76970B (en) |
IT (1) | IT1142135B (en) |
NL (1) | NL8120479A (en) |
PT (1) | PT74148B (en) |
SE (1) | SE448148B (en) |
WO (1) | WO1982001993A1 (en) |
Families Citing this family (28)
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JPH0657240B2 (en) * | 1985-10-31 | 1994-08-03 | アイコ−株式会社 | Deodorant |
GB2271716A (en) * | 1992-10-26 | 1994-04-27 | Unilever Plc | Propellant-free deodorant composition |
FR2759582A1 (en) * | 1997-02-14 | 1998-08-21 | Oreal | DEODORANT COMPOSITION |
US6764986B1 (en) * | 1999-07-08 | 2004-07-20 | Procter & Gamble Company | Process for producing particles of amine reaction products |
US6740713B1 (en) * | 1999-07-08 | 2004-05-25 | Procter & Gamble Company | Process for producing particles of amine reaction products |
AU2003262381A1 (en) * | 2002-04-16 | 2003-11-03 | Cosmetica, Inc. | Polymeric odor absorption ingredients for personal care products |
MXPA04011776A (en) * | 2002-05-29 | 2005-03-31 | Unilever Nv | Odor control in amine salt containing cosmetic compositions. |
US20050244402A1 (en) * | 2004-04-30 | 2005-11-03 | Villanueva Julie M | Absorption of pain-causing agents |
CN101257968B (en) * | 2005-08-09 | 2011-05-11 | 埃克森美孚研究工程公司 | Polyalkyleneimines and polyalkyleneacrylamide salt for acid gas scrubbing process |
US20080164439A1 (en) * | 2007-01-10 | 2008-07-10 | Xinggao Fang | Textiles treated with hyperbranched polyethyleneimine derivatives for odor control properties |
WO2009045384A1 (en) | 2007-10-01 | 2009-04-09 | Nano-Tex, Inc. | Modification of cellulosic substrates to control body odor |
US20090246258A1 (en) * | 2008-03-28 | 2009-10-01 | Piyush Shukla | Antimicrobial and odor adsorbing textile |
DE102009040089A1 (en) | 2009-09-04 | 2011-07-21 | Beiersdorf AG, 20253 | Preparations with water-insoluble polymeric amines for the reduction of body odor |
US9273427B2 (en) | 2009-09-18 | 2016-03-01 | The Procter & Gamble Company | Freshening compositions comprising malodor binding polymers |
US9260817B2 (en) * | 2009-09-18 | 2016-02-16 | The Procter & Gamble Company | Freshening compositions comprising malodor binding polymers and malodor counteractants |
US20120183489A1 (en) * | 2011-01-14 | 2012-07-19 | Ricky Ah-Man Woo | Compositions comprising metallated malodor control polymers |
US9248209B2 (en) * | 2011-01-14 | 2016-02-02 | The Procter & Gamble Company | Compositions comprising hydrophobically modified malodor control polymers |
US8486427B2 (en) * | 2011-02-11 | 2013-07-16 | Kimberly-Clark Worldwide, Inc. | Wipe for use with a germicidal solution |
ES2800986T3 (en) | 2011-06-20 | 2021-01-07 | Oreal | Cosmetic use of a flocculating polymer as an antiperspirant |
US9821081B2 (en) * | 2012-11-27 | 2017-11-21 | The Procter & Gamble Company | Perfume-free malodor reducing compositions |
WO2014085215A1 (en) * | 2012-11-27 | 2014-06-05 | The Procter & Gamble Company | Perfume-free malodor reducing compositions |
JP6635733B2 (en) * | 2015-09-14 | 2020-01-29 | 株式会社日本触媒 | Deodorants |
CN107955340B (en) * | 2017-11-02 | 2020-05-29 | 上海日之升科技有限公司 | PBT (polybutylene terephthalate) material for low-emission automobile air conditioner air outlet blade and preparation method thereof |
DE102017222470A1 (en) * | 2017-12-12 | 2019-06-13 | Henkel Ag & Co. Kgaa | Low molecular weight polyethyleneimine as an antiperspirant active ingredient as a suspension |
US11732218B2 (en) | 2018-10-18 | 2023-08-22 | Milliken & Company | Polyethyleneimine compounds containing N-halamine and derivatives thereof |
US11518963B2 (en) | 2018-10-18 | 2022-12-06 | Milliken & Company | Polyethyleneimine compounds containing N-halamine and derivatives thereof |
US11466122B2 (en) | 2018-10-18 | 2022-10-11 | Milliken & Company | Polyethyleneimine compounds containing N-halamine and derivatives thereof |
US11299591B2 (en) | 2018-10-18 | 2022-04-12 | Milliken & Company | Polyethyleneimine compounds containing N-halamine and derivatives thereof |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB999057A (en) * | 1963-08-22 | 1965-07-21 | British American Tobacco Co | Improvements relating to cigarette filters |
JPS4833118A (en) * | 1971-06-02 | 1973-05-08 | ||
JPS503396B2 (en) * | 1971-12-06 | 1975-02-04 | ||
US3862310A (en) * | 1971-12-22 | 1975-01-21 | Gillette Co | Cosmetic compositions containing formylated polyethylene polyamine |
US3939099A (en) * | 1974-12-26 | 1976-02-17 | Chesebrough-Pond's, Inc. | Fragrance composition |
JPS523832A (en) * | 1975-05-16 | 1977-01-12 | Japan Synthetic Rubber Co Ltd | Gel fragrant deodorant |
PH11540A (en) * | 1975-05-30 | 1978-03-10 | Procter & Gamble | Nether garment for and method of controlling crotch odors |
SE7607100L (en) * | 1975-07-02 | 1977-01-03 | Rohm & Haas | ABSORBERMEDEL |
JPS534783A (en) * | 1976-07-02 | 1978-01-17 | Japan Synthetic Rubber Co Ltd | Gel hydrate and gel hydrate deodorant |
LU76035A1 (en) * | 1976-10-20 | 1978-05-16 | ||
DE2737070C2 (en) * | 1977-08-17 | 1984-01-26 | Ivan Gavrilovič Moskva Šimko | Process for the separation of hydrogen chloride and / or hydrogen fluoride from gases |
JPS55144044A (en) * | 1979-04-26 | 1980-11-10 | Kuraray Co Ltd | Water-containing gel |
US4252789A (en) * | 1979-08-01 | 1981-02-24 | The Gillette Company | Deodorant stick |
-
1980
- 1980-12-18 DE DE3047774A patent/DE3047774C2/en not_active Expired
-
1981
- 1981-12-16 AU AU79345/82A patent/AU550277B2/en not_active Ceased
- 1981-12-16 WO PCT/DE1981/000226 patent/WO1982001993A1/en active IP Right Grant
- 1981-12-16 GB GB08223605A patent/GB2102292B/en not_active Expired
- 1981-12-16 CH CH4757/82A patent/CH658392A5/en not_active IP Right Cessation
- 1981-12-16 BR BR8108919A patent/BR8108919A/en unknown
- 1981-12-16 NL NL8120479A patent/NL8120479A/en unknown
- 1981-12-16 JP JP57500174A patent/JPS57501944A/ja active Pending
- 1981-12-17 FR FR8123575A patent/FR2497670B1/en not_active Expired
- 1981-12-17 GR GR66830A patent/GR76970B/el unknown
- 1981-12-17 PT PT74148A patent/PT74148B/en unknown
- 1981-12-18 ES ES508649A patent/ES8405276A1/en not_active Expired
- 1981-12-18 CA CA000392735A patent/CA1173631A/en not_active Expired
- 1981-12-18 IT IT25684/81A patent/IT1142135B/en active
-
1982
- 1982-08-13 SE SE8204681A patent/SE448148B/en not_active IP Right Cessation
- 1982-08-16 FI FI822843A patent/FI76495C/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE3047774C2 (en) | 1986-10-30 |
SE8204681L (en) | 1982-08-13 |
PT74148A (en) | 1982-01-01 |
IT1142135B (en) | 1986-10-08 |
WO1982001993A1 (en) | 1982-06-24 |
FI822843A0 (en) | 1982-08-16 |
FI76495C (en) | 1988-11-10 |
ES508649A0 (en) | 1984-06-16 |
AU7934582A (en) | 1982-07-01 |
CA1173631A (en) | 1984-09-04 |
DE3047774A1 (en) | 1982-07-01 |
FR2497670B1 (en) | 1986-04-18 |
PT74148B (en) | 1986-01-24 |
SE8204681D0 (en) | 1982-08-13 |
GR76970B (en) | 1984-09-04 |
GB2102292A (en) | 1983-02-02 |
ES8405276A1 (en) | 1984-06-16 |
JPS57501944A (en) | 1982-11-04 |
FR2497670A1 (en) | 1982-07-16 |
NL8120479A (en) | 1982-11-01 |
IT8125684A0 (en) | 1981-12-18 |
BR8108919A (en) | 1982-11-30 |
CH658392A5 (en) | 1986-11-14 |
FI822843L (en) | 1982-08-16 |
AU550277B2 (en) | 1986-03-13 |
GB2102292B (en) | 1984-05-16 |
FI76495B (en) | 1988-07-29 |
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