DK0707629T4 - Method for eliminating migrated constituents from recycled plastic containers for food - Google Patents

Method for eliminating migrated constituents from recycled plastic containers for food

Info

Publication number
DK0707629T4
DK0707629T4 DK94919663T DK94919663T DK0707629T4 DK 0707629 T4 DK0707629 T4 DK 0707629T4 DK 94919663 T DK94919663 T DK 94919663T DK 94919663 T DK94919663 T DK 94919663T DK 0707629 T4 DK0707629 T4 DK 0707629T4
Authority
DK
Denmark
Prior art keywords
migrated
eliminating
constituents
food
plastic containers
Prior art date
Application number
DK94919663T
Other languages
Danish (da)
Other versions
DK0707629T3 (en
Inventor
Thomas Wershofen
Petra Uhl
Alfred Laufenberg
Original Assignee
Henkel Ecolab Gmbh & Co Ohg
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=6491995&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK0707629(T4) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Henkel Ecolab Gmbh & Co Ohg filed Critical Henkel Ecolab Gmbh & Co Ohg
Publication of DK0707629T3 publication Critical patent/DK0707629T3/en
Application granted granted Critical
Publication of DK0707629T4 publication Critical patent/DK0707629T4/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/08—Cleaning containers, e.g. tanks
    • B08B9/20—Cleaning containers, e.g. tanks by using apparatus into or on to which containers, e.g. bottles, jars, cans are brought
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • 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
    • C11D3/39—Organic or inorganic per-compounds
    • C11D3/3947—Liquid compositions
    • 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
    • C11D3/395—Bleaching agents
    • C11D3/3956—Liquid compositions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Polymers & Plastics (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Detergent Compositions (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Processing Of Solid Wastes (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
  • General Preparation And Processing Of Foods (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)

Abstract

Disclosed is a process for eliminating migrated elements, especially aromas, from reusable plastic containers for foodstuffs, characterized in that the containers are treated with oxidizing agents.
DK94919663T 1993-07-05 1994-06-27 Method for eliminating migrated constituents from recycled plastic containers for food DK0707629T4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4322328A DE4322328A1 (en) 1993-07-05 1993-07-05 Process for eliminating migrated components from reusable plastic containers for food
PCT/EP1994/002080 WO1995002032A1 (en) 1993-07-05 1994-06-27 Process for eliminating migrated elements from reusable plastic containers for foodstuffs

Publications (2)

Publication Number Publication Date
DK0707629T3 DK0707629T3 (en) 1998-05-18
DK0707629T4 true DK0707629T4 (en) 2000-12-04

Family

ID=6491995

Family Applications (1)

Application Number Title Priority Date Filing Date
DK94919663T DK0707629T4 (en) 1993-07-05 1994-06-27 Method for eliminating migrated constituents from recycled plastic containers for food

Country Status (8)

Country Link
EP (1) EP0707629B2 (en)
AT (1) ATE159046T1 (en)
AU (1) AU7073194A (en)
CA (1) CA2166695A1 (en)
DE (2) DE4322328A1 (en)
DK (1) DK0707629T4 (en)
PL (1) PL312464A1 (en)
WO (1) WO1995002032A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997020645A1 (en) * 1995-12-01 1997-06-12 Unilever N.V. Method for washing bottles
DE19626137A1 (en) * 1996-07-01 1998-01-08 Henkel Ecolab Gmbh & Co Ohg Process for the mechanical cleaning of reusable containers soiled with stubborn dirt
JP4309969B2 (en) * 1996-02-23 2009-08-05 チッソ株式会社 Novel oxidoreductase and method for producing 3- (p-hydroxyphenyl) -2-propenol derivatives and the like using the same
BE1010316A3 (en) * 1996-05-31 1998-06-02 Solvay Shredded TREATMENT PROCESS POLYOLEFIN, shredded OBTAINED BY SAID METHOD AND USE THEREOF FOR MAKING SHAPED OBJECTS.
FR2796574B1 (en) 1999-07-05 2001-10-05 Jean Yves Lalle PROCESS FOR CLEANING AND SANITIZING ANY MATERIAL MADE OF IMPACT POLYSTYRENE OR A FLEXIBLE THERMOPLASTIC FILM IN POLYPROPYLENE OR POLYETHYLENE
DE10035780A1 (en) * 2000-07-22 2002-02-07 Henkel Ecolab Gmbh & Co Ohg Plastics recycling

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2536617B2 (en) * 1975-08-16 1979-04-05 Henkel Kgaa, 4000 Duesseldorf Storage-stable concentrates of functional agents based on peracetic or perproplonic acids and hydrogen peroxide
NL7608265A (en) * 1975-08-16 1977-02-18 Henkel & Cie Gmbh STABLE CONCENTRATES OF FUNCTIONAL RESOURCES IN STORAGE.
GB8334249D0 (en) † 1983-12-22 1984-02-01 Tenneco Organics Ltd Disinfectants
DE3928747A1 (en) * 1989-08-30 1991-03-07 Henkel Kgaa METHOD FOR DISINFECTING HARD SURFACES WITH CHLORDIOXIDE
JPH0784212B2 (en) † 1990-02-20 1995-09-13 石川島播磨重工業株式会社 Method and apparatus for sterilizing containers with ozone
DE4014747A1 (en) * 1990-05-08 1991-11-14 Henkel Kgaa CLEANING AGENTS FOR PLASTIC MULTIPLE-WAY CONTAINERS OR PLASTIC-COVERED MULTIPLE-WAY GLASS CONTAINERS AND METHOD FOR THE CLEANING THEREOF

Also Published As

Publication number Publication date
AU7073194A (en) 1995-02-06
EP0707629A1 (en) 1996-04-24
ATE159046T1 (en) 1997-10-15
DE59404283D1 (en) 1997-11-13
DE4322328A1 (en) 1995-01-12
DK0707629T3 (en) 1998-05-18
WO1995002032A1 (en) 1995-01-19
EP0707629B1 (en) 1997-10-08
EP0707629B2 (en) 2000-10-11
PL312464A1 (en) 1996-04-29
CA2166695A1 (en) 1995-01-19

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