NO163882B - Produkt for absorpsjon av kroppsvaesker. - Google Patents

Produkt for absorpsjon av kroppsvaesker. Download PDF

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Publication number
NO163882B
NO163882B NO863001A NO863001A NO163882B NO 163882 B NO163882 B NO 163882B NO 863001 A NO863001 A NO 863001A NO 863001 A NO863001 A NO 863001A NO 163882 B NO163882 B NO 163882B
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compounds
product
liquid
web
preparation
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NO863001A
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NO863001L (no
NO863001D0 (no
NO163882C (no
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Patricia Eileen Becker
Kenneth John Molee
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Personal Products Co
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Publication of NO863001L publication Critical patent/NO863001L/no
Publication of NO163882B publication Critical patent/NO163882B/no
Publication of NO163882C publication Critical patent/NO163882C/no

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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
    • A61F13/534Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad
    • A61F13/537Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer
    • A61F13/53708Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer the layer having a promotional function on liquid propagation in at least one direction
    • A61F13/53717Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer the layer having a promotional function on liquid propagation in at least one direction the layer having a promotional function on liquid propagation in the horizontal direction
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/51Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers
    • A61F13/511Topsheet, i.e. the permeable cover or layer facing the skin
    • A61F13/513Topsheet, i.e. the permeable cover or layer facing the skin characterised by its function or properties, e.g. stretchability, breathability, rewet, visual effect; having areas of different permeability
    • A61F13/51394Topsheet, i.e. the permeable cover or layer facing the skin characterised by its function or properties, e.g. stretchability, breathability, rewet, visual effect; having areas of different permeability creating a visual effect, e.g. having a printed or coloured topsheet, printed or coloured sub-layer but being visible from the topsheet, other than embossing for purposes of bonding, wicking, acquisition, leakage-prevention
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
    • A61F13/534Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad
    • A61F13/537Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer
    • A61F13/5376Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer characterised by the performance of the layer, e.g. acquisition rate, distribution time, transfer time
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L15/00Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/42Use of materials characterised by their function or physical properties
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
    • A61F13/534Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/56Supporting or fastening means
    • A61F13/58Adhesive tab fastener elements
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/45Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
    • A61F13/47Sanitary towels, incontinence pads or napkins
    • A61F2013/4708Panty-liner
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/51Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers
    • A61F13/511Topsheet, i.e. the permeable cover or layer facing the skin
    • A61F13/513Topsheet, i.e. the permeable cover or layer facing the skin characterised by its function or properties, e.g. stretchability, breathability, rewet, visual effect; having areas of different permeability
    • A61F2013/51377Topsheet, i.e. the permeable cover or layer facing the skin characterised by its function or properties, e.g. stretchability, breathability, rewet, visual effect; having areas of different permeability having decoration properties
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/51Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers
    • A61F13/514Backsheet, i.e. the impermeable cover or layer furthest from the skin
    • A61F13/51401Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by the material
    • A61F2013/51441Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by the material being a fibrous material
    • A61F2013/51443Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by the material being a fibrous material being impervious to fluids and being air permeable
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
    • A61F13/534Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad
    • A61F2013/53445Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad from several sheets
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
    • A61F13/534Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad
    • A61F13/537Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer
    • A61F13/53708Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer the layer having a promotional function on liquid propagation in at least one direction
    • A61F2013/53721Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer the layer having a promotional function on liquid propagation in at least one direction with capillary means
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/56Supporting or fastening means
    • A61F13/58Adhesive tab fastener elements
    • A61F2013/583Adhesive tab fastener elements with strips on several places

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  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Hematology (AREA)
  • Materials Engineering (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Socks And Pantyhose (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Compounds Of Unknown Constitution (AREA)
  • Undergarments, Swaddling Clothes, Handkerchiefs Or Underwear Materials (AREA)
  • Gas Separation By Absorption (AREA)
  • Paper (AREA)
  • Pens And Brushes (AREA)
  • External Artificial Organs (AREA)
  • Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
  • Fuses (AREA)

Abstract

Produkt for absorpsjon av kroppsvæsker som skal bæres i skrittdelen av undertøyet er tilveiebrakt. Produktet innbefatter et første absorberende lag ved den siden som vender mot kroppen og et andre absorberende lag på den siden som vender mot bekledningen. Mellom lagene er det anbrakt strømningsretar-derende innretninger for å retardere væsken som passerer fra et absorberende lag til det andre. Den væskeretarderende innretningen innbefatter ett eller flere lag av et nettverk av hydrofobe fibrer, hvor nettverket har en gjennomslagsverdi ved stigende kolonne på minst 25,4 cm vann og en luftpermeabilitet på minst 6,1 m^ pr. m^ pr. minutt.

Description

Insekticid preparat.
Foreliggende oppfinnelse angår et insekticid preparat.. Hollandsk patent nr. 64IO 413 beskriver substituerte benz-iraidazoler med den generelle formel:
hvor. X er klor, brom, nitro, cyan, amino, monoalkylamino og dialkyl-aminogrupper, R1er hydrogen, alkyl, aryl eller aralkyl, substituert eller, usubstituert, og R er en mono- eller polyhalogenalkylgruppe, og det er angitt at slike forbindelser har herbicide og biocide egen-Kfr. kl. 12p-9 og ;45 1-9/12
skaper. De definerte forbindelser er imidlertid ikke egnet for insekticid bruk.. Ifolge foreliggende oppfinnelse er det funnet at de neden-for definerte forbindelser, som har gruppen -CO(Z) R^ i 1-stillingen, er meget aktive insekticider og er egnet for kommersiell bruk som insekticider.
Foreliggende oppfinnelse angår et insekticid preparat, kjennetegnet ved at det består av eller som aktiv bestanddel inneholder et substituert benzimidazol med folgende formel:
hvor R 1 , R 2, ' R-? > og Ir å. er like eller forskjellige og er klor, brom, Ky/roj*», eller nitro, hvor minst en av disse substituenter er forskjellige fra hydrogen, og hoyst en av dem er nitro, Z er oksygen eller svovel, n er 0 eller 1, R^ er lavere alkyl, lavere alkenyl, fenyl eller fenyl-lavere alkyl, idet R-* ikke er lavere alkyl når Z er oksygen og n=l, samt salter derav.
Det insekticide preparat kan også inneholde bærestoffer, fuktende forbindelser, inerte og faste fortynningsmidler, opplSsnings-midler, spiselige forbindelser for å tiltrekke insekter, farger og fernisser. De materialtyper som kan behandles ved hjelp av preparat ets omfatter enhver type som kan forventes å bli angrepet av skadelige or-ganismer, og som eksempel kan nevnes vevede stoffer, papir og trevirke.
Dé substituerte benzimidazoler kan fremstilles ved hjelp av den generelle fremgangsmåte hvor benzimidazolet med formel I, men hvor lj-stillingen er usubstituert, omsettes med et halogenid med den generelle formel:
hvor Hal representerer et halogen som f.eks. klor, | ; i nærvær av en syreakseptor. Vanligvis utfåres reaksjonen med benzimidazol-utgangs-materialet i form av et alkalimetallsalt eller i nærvær av en organisk base.
I det tilfellet hvor Z er oksygen og n er 1, så kan reaksjonen f.eks. fremstilles slik:
hvor R 1 , R 2 , R T , å. og r *S har samme betydning som angitt ovenfor, og hvor reaksjonen egnet utfores i nærvær av en base som kaliumkarbonat og et opplosningsmiddel som f.eks. aceton.
I de tilfeller hvor n er 1 og Z er svovel, så kan reaksjonen på lignende måte fremstilles slik:
og egnet, utfores i nærvær av en base som f.eks. trietylamin.
I de tilfeller hvor n er null, så kan reaksjonen på lignende måte fremstilles slik:
og egnet uforés i nærvær av en base som f.eks. trietylamin, samt et opplOsningsmiddel som f.eks. aceton.
Det substituerte benzimidazol kan inkorporeres i insekti-cidaktive preparater på vanlig måte med eller uten fuktende forbindelser og inerte fortynningsmidler.
Hvis det er onskelig, kan de substituerte benzimidazoler
loses i et opplosningsmiddel som ikke er blandbart méd vann, .som f.eks. et hoyerekokende hydrokarbon hvor det egnet er opplost en emulgerende forbindelse, slik at hydrokarbonet virker som en selvemulgerende olje ved tilsetning til vann.
De substituerte benzimidazoler kan videre blandes med en fuktende forbindelse med eller uten et inert fortynnihgsmiddel, slik at det formes et fuktbart pulver som er opploselig eller dispergerbart i vann, eller de kan blandes med et inert opplosningsmiddel slik at det dannes et fast eller pulveraktig produkt.
De substituerte benzimidazoler og salter av disse kan inkorporeres i faste inerte fortynningsmidler i pulverisert eller oppdelt form, som f.eks. leire, sand, talkum, glimmer*, gjodningsstoffer o.l., uten hensyn til hvorvidt slike produkter er i pulverform eller består av storre partikler.
De fuktende forbindelser som kan brukes, innbefatter anion-iske.forbindelser som seper, fettsulfatestere som dpdecyl-natriumsulfat, aromatiske fettsulfonater som alkylbenzensulfonåter eller butyl-naftalensulfonat, mer komplekse fettsulfonater som amidkondensasjons-produktet av olje»isyre og N-metyltaurin eller natriumsulfat av dioktyl-succinat.
De fuktende forbindelser kan videre.; innbefatte ikke-ioniske forbindelser som f.eks. kondensasjonsproduktene av fettsyrer, fett-alkoholer eller fettsubstituerte fenoler med etylenoksyd,•eller fett-estere av sukkere eller polyalkoholer, eller de produkter som oppnås ved å kondensere de sistnevnte forbindelser med etylenoksyd, eller de" produkter som benevnes blokk kopolymere av etylenoksyd og propylen-oksyd. De fuktende forbindelser kan videre innbefatte kationiske forbindelser som f.eks. cetyl trimetylammoniumbromid og lignende.
Det insekticid aktive preparat ifolge foreliggende oppfinnelse kan videre i tillegg til de substituerte benzimidazoler eller salter av disse, inneholde andre fysiologisk aktive forbindelser som herbicider (f.eks.MCPA), insekticider (f.eks. DDT), fungicider (f.eks. kobberderivater) og snegledrepende midler. Preparatet kan videre inneholde spiselige stoffer som tiltrekker insekter, som f.eks. sukker, melasse og proteinhydrolysater, fortrinnsvis sammen med spesifike in-sekttiltrekkende midler.
De folgende eksempler er gitt for å illustrere oppfinnelsen.
Eksempel 1
Skiver (7 cm diameter) av kålblad ble penslet med 1 ml vandig acetonopplosning av etyl-4,5,6(5,6,7)triklor-2-trifluormetylbenzimida-zol-l-tiolokarboksylat med konsentrasjoner som-tilsvarte _en anvendelse av 5,6, 1.12, O.56, 0.28, 0.14, og 0.07 kg aktiv bestanddel.per hektar. Etter torking ble hver bladskive plasert i en petriskål med 9 cm diameter, infesert med ti larver av den hvite kålsdmmerfuglerf Pieris brassicae, hvoretter skålene ble dekket med et glasslokk. Det ble ut-fort tre parallelle forsok på hvert konsentrasjonsnivå. Etter 48 timer ble bladene undersokt, og man fant at alle larvene •alle konsentra-sjonsnivåer var dode. Tilsvarende larver på ubehandlede blader var helt uberorte.
Eksempel 2
En vandig suspensjon som inneholdt 1 del l-acetyl-4,5,6-tri-klor-2-trifluormetylbenzimidazol i 1000 deler vann ble fremstilt ved å fortynne en 20$ opplosning i aceton med en 0.05$ opplosning av oktyl-kresol polyetylenoksydkondensat i vann. Denne opplosning ble i en
mengde som tilsvarte 5^5 1-per hektar sproytet på unge bonneplanter
(Vicia fabae) som var angrepet av utvokste bladlus (Megoura viciae). Etter behandling bl*e plantene i 24 timer satt inn i glassbur med gass på toppen for ventilasjon, og en undersSkelse viste at alle bladlus var drept
Forbindelsene som anvendes i foreliggende preparat, er meget mer aktive enn. tilsvarende forbindelser hvor nitrogenatomet er usubstituert. LD^q for 4,5i6-.triklor-2-trifluormetylbenzimidazol anvendt på bladlus (Megoura viciae) er således f.eks. 900 deler av forbindel-. sen per 1 million del preparat, mens derimot for l-etyltiokarl?onyl-
~4>5>6-triklor-2-trifluormetylbenzimidazol er 50 deler av forbindel-
sen per 1 million del preparat. Dette betyr at den insekticide aktivitet for l-etyltiokarbonyl-4,5,6-triklor-2-trifluormetylbenzimidazol er mer enn 10 ganger storre enn den til tilsvarende forbindelse som er usubstituert i 1-stillingen.
Folgende ytterligere sammenligningsforsok viser også en slik overlegen aktivitet for forbindelsene som anvendes i foreliggende preparat:
Forsok 1 - Aktivitet mot mygg (Åedes aegyptii)
Forsok 2 - Aktivitet mot larver av hvit kålsommerfugl(Pieris brassicae) Forsok 3 - aktivitet mot larver av hvit kålsommerfugl(Pieris brassicae) Forsok 4 - Aktivitet mot mygg (Åedes aegyptii)

Claims (1)

  1. Insekticid preparat, karakterisert ved at det består av eller som aktiv bestanddel inneholder et substituert benzimidazol med folgende formel:
    12 A hvor R , R , RJ og R4" er like eller forskjellige og er hydrogen, klor, brom eller nitro, hvor minst en av disse substituenter er forskjellig fra hydrogen, og hSyst en av dem er nitro, Z er oksygen eller svovel, n er 0 eller 1, R^ er lavere alkyl, lavere alkenyl, fenyl eller fenyl-lavere alkyl, idet R^ ikke er lavere alkyl når Z er oksygen og n = 1, samt salter derav.
NO863001A 1985-07-29 1986-07-25 Produkt for absorpsjon av kroppsvaesker. NO163882C (no)

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MX163459B (es) 1992-05-18
JPS6227950A (ja) 1987-02-05
ZA865622B (en) 1988-03-30
CA1277804C (en) 1990-12-18
ES2001036A6 (es) 1988-04-16
AU596983B2 (en) 1990-05-24
CN86105559A (zh) 1987-01-28
NO863001L (no) 1987-01-30
MY101014A (en) 1991-06-29
EP0211376A3 (en) 1988-07-27
PT83082A (pt) 1987-01-26
BR8603555A (pt) 1987-03-04
IN165004B (no) 1989-07-29
IE862006L (en) 1987-01-29
GR861952B (en) 1986-11-25
PH24351A (en) 1990-06-13
HK25792A (en) 1992-04-16
NO863001D0 (no) 1986-07-25
NO163882C (no) 1990-08-08
IE59554B1 (en) 1994-03-09
SG16292G (en) 1992-04-16
US4657538A (en) 1987-04-14
EP0211376A2 (en) 1987-02-25
ATE70714T1 (de) 1992-01-15
CN1009989B (zh) 1990-10-17
NZ216842A (en) 1989-08-29
EP0211376B1 (en) 1991-12-27
DE3683102D1 (de) 1992-02-06
PT83082B (pt) 1994-07-29
JPH0710271B2 (ja) 1995-02-08
AU6062986A (en) 1987-02-05

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