EP0383787A1 - Produit anti-insecte - Google Patents

Produit anti-insecte

Info

Publication number
EP0383787A1
EP0383787A1 EP19880908725 EP88908725A EP0383787A1 EP 0383787 A1 EP0383787 A1 EP 0383787A1 EP 19880908725 EP19880908725 EP 19880908725 EP 88908725 A EP88908725 A EP 88908725A EP 0383787 A1 EP0383787 A1 EP 0383787A1
Authority
EP
European Patent Office
Prior art keywords
wipe according
active agent
solvent
wax
indicator dye
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.)
Withdrawn
Application number
EP19880908725
Other languages
German (de)
English (en)
Inventor
Adrian Neville Fellows
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.)
Fibre Treatments Holding Ltd
Original Assignee
Fibre Treatments Holding 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 Fibre Treatments Holding Ltd filed Critical Fibre Treatments Holding Ltd
Publication of EP0383787A1 publication Critical patent/EP0383787A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M23/00—Treatment of fibres, threads, yarns, fabrics or fibrous goods made from such materials, characterised by the process
    • 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
    • A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • A01N25/34—Shaped forms, e.g. sheets, not provided for in any other sub-group of this main group
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
    • A61K8/0208—Tissues; Wipes; Patches
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q17/00—Barrier preparations; Preparations brought into direct contact with the skin for affording protection against external influences, e.g. sunlight, X-rays or other harmful rays, corrosive materials, bacteria or insect stings
    • A61Q17/02—Barrier preparations; Preparations brought into direct contact with the skin for affording protection against external influences, e.g. sunlight, X-rays or other harmful rays, corrosive materials, bacteria or insect stings containing insect repellants
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M16/00—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
    • A61K2800/42—Colour properties
    • A61K2800/45—Colour indicators, e.g. pH- or Redox indicators

Definitions

  • the present invention addresses itself to the need to indicate the remaining presence of useful levels of water-insoluble active agents on flexible substrates such as wipes, pads, cloths, sponges, sponge-cloth, mats, clothing, head-bands, mittens, gloves of woven and nonwoven fabrics, other fibrous materials, animal skin products (e.g. leather) and animal furs. Further, the present invention covers such articles comprising a substrate, a water insoluble active agent, and a visual indicator of the continuing presence or conversely of the depletion of said active agent, which may be a chemical substance, mixture or formulation.
  • the present invention covers substrates having applied thereto, as active agent, insect repellent compositions which may usefully be transferred to inanimate surfaces, human hair or skin, or animal skin, hair, or fur.
  • insect repellent compositions which may usefully be transferred to inanimate surfaces, human hair or skin, or animal skin, hair, or fur.
  • the invention is not limited to insect repellent as active agents. Any chemical agent which could usefully be transferred to a surface, to modify the manner in which the surface interacts with its environment could be used for instance insecticides, herbicides, fungicides, rodenticides, biocides, timber treatment agents, rot proofing agents, corrosion inhibitors, cosmetics, dermatological agents, polish, pheromome attractants or combinations thereof.
  • a wipe comprising a flexible substrate, to at least a portion of which has been applied a water-insoluble active agent which can be transferred to a surface by wiping and an indicator dye which becomes transferred to the surface along with the active agent, thus giving a visible indication of depletion of the active agent.
  • active agent has been applied to the substrate as a first step, and the indicator dye in a subsequent step.
  • the indicator dye is preferably applied in conjunction with a substance in which the dye is soluble but in which the active agent is at least partially insoluble. That substance is preferably a wax.
  • the indicator dye and the wax are applied in the form of a solution at a temperature above ambient temperature, the solvent being such that the wax is at least partially insoluble in it at ambient temperature. That solvent is preferably more of the active agent that was already applied in the first step.
  • a flexible substrate such as a cloth, wipe, sponge pad or other form of substrate, preferably a woven or nonwoven textile or fabric to which has been applied, uniformly or otherwise, an agent comprising an active substantially water insoluble component which component may be in formulation with other materials and may be in aqueous emulsion or dispersion at its time of application to the substrate.
  • an indicator system which comprises one or more components which are at least partially insoluble, and preferably are substantially insoluble, in the active component at normal ambient temperatures: along with the dye or pigment, which may be soluble or insoluble in the active component.
  • the said indicator is capable of application in a discreet and clearly delineated form, such as stripes, patterns, images or logos, and will maintain this distinct format subsequent to production and throughout the proper storage of the product. However, upon usage of the product the indicator will fade, blur, or otherwise start to disappear as it is transferred to the requisite surface along with the active component, e.g. when an insect repellent wipe is rubbed on the skin.
  • flexible substrates used in this invention are preferably woven or nonwoven fabrics composed of natural or synthetic fibres, particularly cellulosic fibres such as viscose, or petrochemical derived polymers such as polyethylene, polypropylene, polyamides, polyesters.
  • insect repellent agent is chosen from among those chemicals known to have the relevant properties of safety in use combined with repellent properties.
  • the following are examples benzil, benzyl benzoate, 2,3,4,5-bis(butyl-2-ene)-tetrahydrofurfural, butoxypolypropylene glycol, N-butylacetanilide, n-butyl 6,6-dimethyl-5,6-dihydro-1,4-pyrone-2-carboxylate, dibutyl adipate, dibutyl phthalate, di-n-butyl succinate, N,N-diethyl-m-toluamide, dimethyl carbate (cis-dimethyl bicyclo[2.2.1]-5-heptene-2,3-dicarboxylate), dimethyl phthalate, 2-ethyl-2-butyl-1,3-propanediol, 2-ethyl-1,3-hexanediol, di-n
  • the insect repellent agent is N,N-diethyl-m-toluamide either alone or in combination with other insect repellent agents.
  • This material is preferably but not of necessity applied to the substrate in the form of a simple aqueous emulsion.
  • a suitable emulsifier is a linear alcohol mixed ethoxylate propoxylate block copolymer.
  • the indicator system is preferably prepared in the form of a liquid made by dissolving a wax in a solvent, which solvent may be the active chemical, e.g. diethyl toluamide, or may be some other solvent.
  • the wax may be a natural or synthetic hydrocarbon wax, a wax acid, ester, partially saponified wax, or polyethylene or polypropylene glycol, or a mixture thereof. It is preferred that the wax has a melting point of above 50°C.
  • a small amount of a waxsoluble dye such as Waxoline Blue, Solvent Green 3, Solvent Yellow 12, Solvent Red 19, 23, 24, 27 or 45, Solvent Black 3 is added to the wax and co-solvent.
  • an insoluble pigment such as Ultramarine may be utilisted.
  • Viscose polypropylene nonwoven fabric 50 gram per square metre
  • N,N-diethyl-m-toluamide (insect repellent agent) dispersed in water with the aid of a nonionic wetting agent, e.g. linear alcohol ethoxylate
  • the impregnant is then applied to the fabric to give a loading ofbetween 2.5 and 50% by weight of Diethyl toluamide, but preferably between 10 and 25%.
  • the indicator formulation made up as follows:
  • An especially preferred indicator dye formulation would be:
  • This indicator formulation is applied in stripes or some other format to the impregnated and dried substrate, such that a proportion of the substrate having been impregnated receives the indicator.
  • Example 3 SUBSTRATE Viscose polypropylene nonwoven.
  • This formulation is suitable for direct application of the DEET as neat raw material followed by gravure or flexographic printing of the indicator component.
  • the ratio of components in..the indicator system may be varied depending on the particular product characteristics required.
  • a typical formulation would be 3 PARTS DEET to 1 PART equal proportions of the two waxes, with a final pigment concentration of between 5 and 20% by weight of the indicator composition.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Pest Control & Pesticides (AREA)
  • Plant Pathology (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Biochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Microbiology (AREA)
  • Environmental Sciences (AREA)
  • Biomedical Technology (AREA)
  • Birds (AREA)
  • Epidemiology (AREA)
  • Dentistry (AREA)
  • Toxicology (AREA)
  • Agronomy & Crop Science (AREA)
  • Dermatology (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

L'invention concerne une pièce de tissu comprenant un substrat souple, sur au moins une partie duquel on a appliqué un agent actif insoluble dans l'eau, et pouvant être transféré sur une surface par frottement, ainsi qu'un colorant indicateur transféré sur la surface en même temps que l'agent actif, donnant ainsi une indication d'épuisement visible de l'agent actif. L'agent actif étant notamment un produit anti-insecte.
EP19880908725 1987-10-21 1988-10-10 Produit anti-insecte Withdrawn EP0383787A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8724646 1987-10-21
GB8724646A GB2211092A (en) 1987-10-21 1987-10-21 Wipe incorporating an indicator dye

Publications (1)

Publication Number Publication Date
EP0383787A1 true EP0383787A1 (fr) 1990-08-29

Family

ID=10625663

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19880908725 Withdrawn EP0383787A1 (fr) 1987-10-21 1988-10-10 Produit anti-insecte

Country Status (4)

Country Link
EP (1) EP0383787A1 (fr)
AU (1) AU611228B2 (fr)
GB (1) GB2211092A (fr)
WO (1) WO1989003639A1 (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6103644A (en) 1993-12-22 2000-08-15 Nordico Marketing Development, Inc. Impregnated matrix and method for making same
US5972361A (en) * 1996-10-25 1999-10-26 The Procter & Gamble Company Cleansing products
ES2188911T3 (es) * 1996-10-25 2003-07-01 Procter & Gamble Productos de limpieza.
US6338855B1 (en) 1996-10-25 2002-01-15 The Procter & Gamble Company Cleansing articles for skin and/or hair which also deposit skin care actives
US6063397A (en) * 1996-10-25 2000-05-16 The Procter & Gamble Company Disposable cleansing products for hair and skin
US5854145A (en) * 1997-05-14 1998-12-29 Cortec Corporation Corrosion inhibitor solution applicator
US5951991A (en) * 1997-05-22 1999-09-14 The Procter & Gamble Company Cleansing products with improved moisturization
US6132746A (en) * 1997-05-22 2000-10-17 The Procter & Gamble Company Cleansing products with improved moisturization
US6280757B1 (en) 1997-05-22 2001-08-28 The Procter & Gamble Company Cleansing articles for skin or hair
ES2143372B1 (es) * 1997-07-10 2000-12-01 Pubill Marcos Guasch Sistema para el control de la limpieza e higiene en hosteleria, hospitales y otros establecimientos, y prendas y trapos utilizados en dicho sistema.
ATE550010T1 (de) 1997-09-05 2012-04-15 Procter & Gamble Präparate zur reinigung und konditionierung von haut and haaren mit verbesserter ablagerung von konditionierenden bestandteilen
ES2186199T3 (es) * 1997-09-12 2003-05-01 Procter & Gamble Articulo de limpieza y acondicionador para la piel o el pelo.
ES2280270T3 (es) * 1999-12-28 2007-09-16 Kimberly-Clark Worldwide, Inc. Sistema indicador dependiente de la utilizacion para articulos absorbentes.
BR0016015B1 (pt) 1999-12-28 2010-12-28 pano de limpeza para desinfetar superfìcies rìgidas e método de formação de um pano de limpeza antimicrobiano para desinfetar superfìcie rìgidas.
AUPQ747900A0 (en) * 2000-05-12 2000-06-08 Novapharm Research (Australia) Pty Ltd Biocidal cloth
GB0320351D0 (en) * 2003-08-29 2003-10-01 Yates Donald H A preparation against flying insects that bite
DE102004024199A1 (de) * 2004-05-13 2005-12-01 Beiersdorf Ag Kosmetische oder dermatologische getränkte Tücher
BR112012004153A2 (pt) * 2009-08-26 2016-03-22 Basf Se uso de um diol, corpo moldado biocidamente acabado, e, preparação líquida

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3818533A (en) * 1969-07-18 1974-06-25 Alustikin Prod Inc Treated paper and non-woven material for wiping surfaces and method therefor
GB2007096B (en) * 1977-09-27 1982-09-02 Exterma Germ Prod Method of indicating the presence of an impregnant
US4248597A (en) * 1978-12-12 1981-02-03 Akzona Incorporated Time watch or depletion indicator for removable substances
JPS6172701A (ja) * 1984-09-17 1986-04-14 Osaka Seiyaku:Kk 防虫能表示器兼用防虫材
GB8518736D0 (en) * 1985-07-24 1985-08-29 Fibre Treatments Ltd Impregnated substrate
GB2180752A (en) * 1985-09-24 1987-04-08 Tk Ind Supplies Bactericidal shields for telephone handsets

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO8903639A1 *

Also Published As

Publication number Publication date
WO1989003639A1 (fr) 1989-05-05
AU2537288A (en) 1989-05-23
AU611228B2 (en) 1991-06-06
GB8724646D0 (en) 1987-11-25
GB2211092A (en) 1989-06-28

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