[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

FR2431965A1 - Sachet en alcool polyvinylique insoluble dans l'eau froide pour la liberation controlee d'ingredients actifs - Google Patents

Sachet en alcool polyvinylique insoluble dans l'eau froide pour la liberation controlee d'ingredients actifs

Info

Publication number
FR2431965A1
FR2431965A1 FR7916321A FR7916321A FR2431965A1 FR 2431965 A1 FR2431965 A1 FR 2431965A1 FR 7916321 A FR7916321 A FR 7916321A FR 7916321 A FR7916321 A FR 7916321A FR 2431965 A1 FR2431965 A1 FR 2431965A1
Authority
FR
France
Prior art keywords
polyvinyl alcohol
controlled release
cold water
sachet
insoluble
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
Application number
FR7916321A
Other languages
English (en)
Other versions
FR2431965B1 (fr
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.)
Airwick AG
Original Assignee
Airwick AG
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 Airwick AG filed Critical Airwick AG
Publication of FR2431965A1 publication Critical patent/FR2431965A1/fr
Application granted granted Critical
Publication of FR2431965B1 publication Critical patent/FR2431965B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/04—Detergent materials or soaps characterised by their shape or physical properties combined with or containing other objects
    • C11D17/041—Compositions releasably affixed on a substrate or incorporated into a dispensing means
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
    • C02F1/685—Devices for dosing the additives
    • C02F1/688—Devices in which the water progressively dissolves a solid compound
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/04—Detergent materials or soaps characterised by their shape or physical properties combined with or containing other objects
    • C11D17/041—Compositions releasably affixed on a substrate or incorporated into a dispensing means
    • C11D17/042—Water soluble or water disintegrable containers or substrates containing cleaning compositions or additives for cleaning compositions
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1334—Nonself-supporting tubular film or bag [e.g., pouch, envelope, packet, etc.]
    • Y10T428/1341—Contains vapor or gas barrier, polymer derived from vinyl chloride or vinylidene chloride, or polymer containing a vinyl alcohol unit
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Wood Science & Technology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Packages (AREA)

Abstract

Sachet en alcool polyvinylique insoluble dans l'eau froide pour la libération contrôlée d'ingrédients actifs. La présente invention décrit un sachet soudé pour la libération contrôlée d'ingrédient actif dans un milieu aqueux ayant une température maximum de 60 degrés C. Il comprend une enveloppe d'alcool polyvinylique insoluble dans l'eau froide sous forme d'une pellicule, cet alcool polyvinylique ayant un degré minimum de gonflement dans l'eau d'environ 120 %. Ce sachet contient un Ingrédient actif ayant au moins une solubilité minimum dans l'eau; le pH de la solution aqueuse de l'ingrédient actif est compris entre 2,5 et 10. Le sachet soudé a un rapport maximum du poids d'ingrédient actif au volume du sachet d'environ 800 kg/m**3. Utilisation de ce sachet pour répartir d'une façon uniforme constante, continue ou discontinue, des agents de chloration dans une piscine par exemple.
FR7916321A 1978-06-26 1979-06-25 Sachet en alcool polyvinylique insoluble dans l'eau froide pour la liberation controlee d'ingredients actifs Granted FR2431965A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US91912078A 1978-06-26 1978-06-26
US06/035,369 US4289815A (en) 1978-06-26 1979-05-04 Cold water-insoluble polyvinyl alcohol pouch for the controlled release of active ingredients

Publications (2)

Publication Number Publication Date
FR2431965A1 true FR2431965A1 (fr) 1980-02-22
FR2431965B1 FR2431965B1 (fr) 1983-09-30

Family

ID=26712043

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7916321A Granted FR2431965A1 (fr) 1978-06-26 1979-06-25 Sachet en alcool polyvinylique insoluble dans l'eau froide pour la liberation controlee d'ingredients actifs

Country Status (9)

Country Link
US (1) US4289815A (fr)
BR (1) BR7904032A (fr)
CH (1) CH640477A5 (fr)
DE (1) DE2925543A1 (fr)
ES (1) ES481877A1 (fr)
FR (1) FR2431965A1 (fr)
GB (1) GB2024193B (fr)
IT (1) IT1119765B (fr)
PT (1) PT69809A (fr)

Families Citing this family (57)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1142307A (fr) * 1980-05-16 1983-03-08 John B. Tune Produits de traitement de tissus
FR2513243B1 (fr) * 1981-09-24 1983-11-18 Commissariat Energie Atomique
US4626372A (en) * 1981-11-10 1986-12-02 The Clorox Company Borate solution soluble polyvinyl alcohol films
US4505889A (en) * 1982-09-23 1985-03-19 Rohm And Haas Company Protracted release microbiocidal article for aqueous systems
US4552752A (en) * 1983-01-31 1985-11-12 Rohm And Haas Company Microbiocidal article for aqueous systems
CA1223170A (fr) * 1982-09-23 1987-06-23 David R. Amick Article bactericide pour le circuits d'eau
MX161451A (es) * 1982-09-23 1990-09-27 Rohm & Haas Procedimiento para preparar una composicion microbiocida mejorada,solida,con membrana permeable al agua
WO1984004036A1 (fr) * 1983-04-18 1984-10-25 Baxter Travenol Lab Articles et compositions permettant d'obtenir un effet antimicrobien pendant le drainage urinaire
US4522738A (en) * 1983-04-26 1985-06-11 Magid David J Toilet bowl cleaner
JPS59213795A (ja) * 1983-05-18 1984-12-03 Yushiro Do Brazil Ind Chem Ltd 水溶性金属加工油剤の腐敗防止方法
US4578293A (en) * 1984-02-21 1986-03-25 A. O. Smith Corporation Composite structures and a method for improving the service life thereof
US5362413A (en) * 1984-03-23 1994-11-08 The Clorox Company Low-temperature-effective detergent compositions and delivery systems therefor
US4608187A (en) * 1984-04-02 1986-08-26 The Clorox Company Rubber toughened polyvinyl alcohol film compositions
DE3415880A1 (de) * 1984-04-28 1985-10-31 Henkel KGaA, 4000 Düsseldorf Waschzusatz
US4886615A (en) * 1985-08-05 1989-12-12 Colgate-Palmolive Company Hydroxy polycarboxylic acid built non-aqueous liquid cleaning composition and method for use, and package therefor
SE456391B (sv) * 1987-01-23 1988-10-03 Lars Zetterquist Hjelpmedel for att forlenga snittblommors livslengd
US4801636A (en) * 1987-03-24 1989-01-31 The Clorox Company Rinse soluble polymer film composition for wash additives
US4765916A (en) * 1987-03-24 1988-08-23 The Clorox Company Polymer film composition for rinse release of wash additives
US4972017A (en) * 1987-03-24 1990-11-20 The Clorox Company Rinse soluble polymer film composition for wash additives
US4789575A (en) * 1987-05-29 1988-12-06 International Paper Company Non-foil composite structures for packaging juice
USRE33376E (en) * 1987-05-29 1990-10-09 International Paper Company Non-foil composite structures for packaging juice
US5078301A (en) * 1987-10-02 1992-01-07 Ecolab Inc. Article comprising a water soluble bag containing a multiple use amount of a pelletized functional material and methods of its use
US5234615A (en) * 1987-10-02 1993-08-10 Ecolab Inc. Article comprising a water soluble bag containing a multiple use amount of a pelletized functional material and methods of its use
US5055215A (en) * 1989-03-03 1991-10-08 Fabritec International Corporation Unit-dose drycleaning product and method
US5196132A (en) * 1989-03-03 1993-03-23 Fabritec International Corporation Unit-dose drycleaning product
US5238587A (en) * 1991-03-20 1993-08-24 Creative Products Resource Associates, Ltd. Dry-cleaning kit for in-dryer use
EP0585363B1 (fr) 1991-05-14 1995-04-12 Ecolab Incorporated Concentre chimique compose de deux parties
US5272191A (en) * 1991-08-21 1993-12-21 Fmc Corporation Cold water soluble films and film forming compositions
US5421898A (en) * 1992-02-21 1995-06-06 Reckitt & Colman Inc. Method and element for controlling release of a disinfectant from a substrate
US6124036A (en) * 1993-08-06 2000-09-26 Milliken & Company Aqueous colorant composition in water-soluble package
US6673765B1 (en) 1995-05-15 2004-01-06 Ecolab Inc. Method of making non-caustic solid cleaning compositions
US6036727A (en) * 1995-06-05 2000-03-14 Creative Products Resource, Inc. Anhydrous dry-cleaning compositions containing polysulfonic acid, and dry-cleaning kits for delicate fabrics
US5658651A (en) 1995-09-29 1997-08-19 Creative Products Resource, Inc. Fabric treatment and softener system for in-dryer use
US6086634A (en) * 1995-06-05 2000-07-11 Custom Cleaner, Inc. Dry-cleaning compositions containing polysulfonic acid
CA2221635A1 (fr) * 1995-06-05 1996-12-12 Creative Products Resource, Inc. Ensemble de nettoyage a sec s'utilisant dans un dispositif de sechage domestique
US5603729A (en) * 1995-09-21 1997-02-18 Baxter International Inc. Portable reusable thermal therapeutic device
EP0769369B1 (fr) 1995-10-09 2004-07-14 Kyodo Shiko Co., Ltd. Feuille multicouche, procédé de production, sac et emballage utilisant cette feuille et procédé de séparation
US6150324A (en) 1997-01-13 2000-11-21 Ecolab, Inc. Alkaline detergent containing mixed organic and inorganic sequestrants resulting in improved soil removal
US6258765B1 (en) 1997-01-13 2001-07-10 Ecolab Inc. Binding agent for solid block functional material
JP3756937B2 (ja) * 1997-03-26 2006-03-22 共同紙工株式会社 ラミネートフィルム及びその製造方法並びにこれを用いた袋体及び袋詰め体
DE19734244A1 (de) * 1997-08-07 1999-02-11 Wacker Chemie Gmbh Zusammensetzung umfassend einen Komplex von Cyclodextrin mit Isothiazolinon in einer wasserlöslichen Hülle und dessen Verwendung
US6440508B1 (en) 1997-11-13 2002-08-27 Kyodo Shiko Co. Laminated film, method for production thereof, bag and package using the laminated film, and method for separation thereof
US6387870B1 (en) 1999-03-29 2002-05-14 Ecolab Inc. Solid pot and pan detergent
WO2001043310A2 (fr) 1999-12-03 2001-06-14 Broadcom Corporation Apprentissage intercalaire pour modulation turbo-codee
EP1690891B1 (fr) * 2000-05-01 2017-01-11 Kuraray Co., Ltd., Kurashiki Plant Film de polymère de poly(alcool vinylique) et film polarisant
IT1320095B1 (it) * 2000-11-23 2003-11-18 Packaging Imolese S P A Procedimento e macchina per la produzione di blister plastici per ilcontenimento di profumi liquidi da utilizzarsi come deodoranti
US6638902B2 (en) 2001-02-01 2003-10-28 Ecolab Inc. Stable solid enzyme compositions and methods employing them
US6632291B2 (en) 2001-03-23 2003-10-14 Ecolab Inc. Methods and compositions for cleaning, rinsing, and antimicrobial treatment of medical equipment
US6727219B2 (en) 2002-07-01 2004-04-27 E. I. Du Pont De Nemours And Company Single dosage oxidizing treatment
US7964544B2 (en) * 2005-10-31 2011-06-21 Ecolab Usa Inc. Cleaning composition and method for preparing a cleaning composition
US20070179073A1 (en) * 2005-11-09 2007-08-02 Smith Kim R Detergent composition for removing polymerized food soils and method for cleaning polymerized food soils
US20070253926A1 (en) 2006-04-28 2007-11-01 Tadrowski Tami J Packaged cleaning composition concentrate and method and system for forming a cleaning composition
US7745517B2 (en) * 2006-05-02 2010-06-29 Sekisui Specialty Chemicals America, Llc Polyvinyl alcohol films with improved resistance to oxidizing chemicals
AU2009235093A1 (en) 2008-04-07 2009-10-15 Ecolab Inc. Ultra-concentrated liquid degreaser composition
MX2011012309A (es) * 2009-05-19 2011-12-14 Procter & Gamble Un metodo para imprimir una pelicula soluble en agua.
WO2019060217A1 (fr) * 2017-09-21 2019-03-28 Imerys Usa,Inc. Adjuvants de filtration
WO2024143239A1 (fr) * 2022-12-26 2024-07-04 三菱ケミカル株式会社 Film à base d'alcool polyvinylique pour utilisation de production de film polarisant, son procédé de production, et film polarisant l'utilisant

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1285031A (en) 1968-08-02 1972-08-09 R C Dyer & Company Ltd Improvements in devices and processes for cleansing the bilge water in water craft
US4011172A (en) * 1975-03-27 1977-03-08 The Procter & Gamble Company Bleaching articles
US3977404A (en) * 1975-09-08 1976-08-31 Alza Corporation Osmotic device having microporous reservoir
US4170565A (en) * 1977-03-25 1979-10-09 The Procter & Gamble Company Substrate article for cleaning fabrics

Also Published As

Publication number Publication date
GB2024193B (en) 1982-08-25
FR2431965B1 (fr) 1983-09-30
DE2925543A1 (de) 1980-01-17
CH640477A5 (de) 1984-01-13
ES481877A1 (es) 1980-07-01
US4289815A (en) 1981-09-15
PT69809A (en) 1979-07-01
IT1119765B (it) 1986-03-10
GB2024193A (en) 1980-01-09
BR7904032A (pt) 1980-04-15
IT7949509A0 (it) 1979-06-22

Similar Documents

Publication Publication Date Title
FR2431965A1 (fr) Sachet en alcool polyvinylique insoluble dans l'eau froide pour la liberation controlee d'ingredients actifs
BE874006A (fr) Microcapsules en alcool polyvinylique avec contenu liquide insoluble dans l'eau
ES514752A0 (es) "procedimiento para inhibir los efectos de deterioracion del oxigeno disuelto contenido en un fluido acuoso".
FR2369843A1 (fr) Compositions pharmaceutiques pour la suppression du reflux gastrique
ES464027A1 (es) Una celula electrolitica para la produccion de halogeno.
FR2407715A1 (fr) Composition de preparation topique et procede pour sa preparation
DE69533239D1 (de) Anti-akne zubereitungen
DK144686A (da) Indretning til reguleret afgivning
BE904134Q (fr) Formulation aqueuse d'application localisee et son utilisation.
FR2365965A1 (fr) Agent de conservation d'aliments pour le betail
FR2423536A1 (fr) Compositions et procede pour le lavage et le blanchiment
FR2740360B1 (fr) Granules redispersables dans l'eau comprenant une matiere active sous forme liquide
BE878140A (fr) Pompe pour liquides, en particulier de faible viscosite, tels que l'eau, les alcools, et autres
BE853432A (fr) Filtre pour canalisations de liquides, notamment d'eau de consommation
FR2374900A1 (fr) Produit pour la liberation immediate et commandee de composes
FR2426721A1 (fr) Composition antigel
CA2335913A1 (fr) Utilisation de solutions salines isoosmotiques, leur procede de preparation et medicaments cerumenolytiques a base de ces solutions
BE864196A (fr) Bouee pour la sustentation de tuyauteries de canalisations d'huile, de gaz et analogues immergees dans l'eau
FR2708315B1 (fr) Pompe très haute pression pour l'alimentation en eau sous pression de plusieurs récepteurs.
GB1506568A (en) Herbicidal formulations
FR2621083B1 (fr) Pompe immergee de prelevement de liquide dans une conduite, notamment une conduite de rejet en eau profonde d'eaux de refroidissement de centrale nucleaire
JPS57159707A (en) Dissolution of perfume in water
JPS54146058A (en) Heat accumulator
RU95100699A (ru) Бифункциональная рецептура окислительно-нуклеофильного действия
JPS51139085A (en) Flexible ballast water tank

Legal Events

Date Code Title Description
ST Notification of lapse