DE69512020T2 - Extrudierter, Parfüm-enthaltender Polyvinylalkohol und seine Verwendung - Google Patents

Extrudierter, Parfüm-enthaltender Polyvinylalkohol und seine Verwendung

Info

Publication number
DE69512020T2
DE69512020T2 DE1995612020 DE69512020T DE69512020T2 DE 69512020 T2 DE69512020 T2 DE 69512020T2 DE 1995612020 DE1995612020 DE 1995612020 DE 69512020 T DE69512020 T DE 69512020T DE 69512020 T2 DE69512020 T2 DE 69512020T2
Authority
DE
Germany
Prior art keywords
perfume
extruded
polyvinyl alcohol
containing polyvinyl
alcohol
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.)
Expired - Fee Related
Application number
DE1995612020
Other languages
English (en)
Other versions
DE69512020D1 (de
Inventor
Keith J Mcdermott
John M Teffenhart
Shmuel David Shefer
David A Greene
Leslie C Smith
Charles E J Beck
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.)
International Flavors and Fragrances Inc
Original Assignee
International Flavors and Fragrances Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27267718&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69512020(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from US08/394,614 external-priority patent/US5543439A/en
Priority claimed from NL1001434A external-priority patent/NL1001434C2/nl
Application filed by International Flavors and Fragrances Inc filed Critical International Flavors and Fragrances Inc
Application granted granted Critical
Publication of DE69512020D1 publication Critical patent/DE69512020D1/de
Publication of DE69512020T2 publication Critical patent/DE69512020T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/37—Polymers
    • C11D3/3746—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/3753—Polyvinylalcohol; Ethers or esters thereof
    • 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
    • A61L9/05—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone using substances evaporated in the air without heating specially adapted to be released by contact with a liquid, e.g. for toilets
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/05—Alcohols; Metal alcoholates
    • 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
    • C11D17/0047—Detergents in the form of bars or tablets
    • C11D17/0056—Lavatory cleansing blocks
    • 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
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/50—Perfumes
    • C11D3/502—Protected perfumes
    • C11D3/505—Protected perfumes encapsulated or adsorbed on a carrier, e.g. zeolite or clay

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Epidemiology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Dispersion Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Detergent Compositions (AREA)
DE1995612020 1995-02-24 1995-11-23 Extrudierter, Parfüm-enthaltender Polyvinylalkohol und seine Verwendung Expired - Fee Related DE69512020T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/394,614 US5543439A (en) 1994-06-02 1995-02-24 Extruded fragrance-containing polyvinyl alcohol and use thereof
GB9509593A GB2290300B (en) 1994-06-02 1995-05-11 Extruded fragrance-containing polyvinyl alcohol and use thereof
NL1001434A NL1001434C2 (nl) 1995-02-24 1995-10-17 Geëxtrudeerde parfum bevattende polyvinylalkohol en de toepassing daarvan.

Publications (2)

Publication Number Publication Date
DE69512020D1 DE69512020D1 (de) 1999-10-14
DE69512020T2 true DE69512020T2 (de) 2001-03-22

Family

ID=27267718

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1995612020 Expired - Fee Related DE69512020T2 (de) 1995-02-24 1995-11-23 Extrudierter, Parfüm-enthaltender Polyvinylalkohol und seine Verwendung

Country Status (5)

Country Link
EP (1) EP0728804B1 (de)
AU (1) AU679651B2 (de)
DE (1) DE69512020T2 (de)
ES (1) ES2136255T3 (de)
NZ (1) NZ280593A (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1048687A1 (de) * 1999-04-27 2000-11-02 INTERNATIONAL FLAVORS & FRAGRANCES INC. Gepulverte, wasserlösliche Polymere
ATE349229T1 (de) 2002-07-11 2007-01-15 Firmenich & Cie Zusammensetzung für die kontrollierte freisetzung von parfümen und aromen
GB0315946D0 (en) * 2003-07-08 2003-08-13 Quest Int Fabric freshener compositions
DE102016217303A1 (de) * 2016-09-12 2018-03-15 Henkel Ag & Co. Kgaa Filament zur Herstellung eines Wasch- oder Reinigungsmittelprodukts, Wasch- oder Reinigungsmittelprodukt, Verfahren zur Herstellung von Filament und Wasch- oder Reinigungsmittelprodukt sowie Druckvorlage für das Wasch- oder Reinigungsmittelprodukt
GB2563633B (en) * 2017-06-21 2020-12-02 Reckitt Benckiser Llc In-the-bowl toilet cage with silica coated toilet blocks
CN111133088A (zh) * 2017-09-22 2020-05-08 西姆莱斯有限公司 活性物质薄片
MX2020007705A (es) 2018-01-25 2021-01-20 Robertet Inc Peliculas con fragancia dispersables en agua y uso de las mismas.
WO2022184247A1 (en) 2021-03-03 2022-09-09 Symrise Ag Toilet rim blocks with scent change

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4229410A (en) * 1978-02-13 1980-10-21 Kosti Carl M Bacteriostatic deodorant water coloring toilet element
US4339356A (en) * 1980-12-31 1982-07-13 The Procter & Gamble Company Heavily perfumed particles
US4888364A (en) * 1989-01-26 1989-12-19 Dow Corning Corporation Solid gel dispensers for achieving controlled release of volatile liquid materials and method for preparing same
GB9018779D0 (en) * 1990-08-28 1990-10-10 Jeyes Ltd Lavatory cleansing
EP0635545A3 (de) * 1993-07-21 1995-07-12 Air Prod & Chem Spritzgegossene Gegenstände aus extrudierbaren Polyvinylalkoholzusammensetzungen.

Also Published As

Publication number Publication date
NZ280593A (en) 1996-07-26
AU4025795A (en) 1996-09-05
DE69512020D1 (de) 1999-10-14
EP0728804B1 (de) 1999-09-08
AU679651B2 (en) 1997-07-03
ES2136255T3 (es) 1999-11-16
EP0728804A1 (de) 1996-08-28

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Legal Events

Date Code Title Description
8332 No legal effect for de
8370 Indication of lapse of patent is to be deleted
8339 Ceased/non-payment of the annual fee