DE58909425D1 - Process for the treatment of cork stoppers. - Google Patents

Process for the treatment of cork stoppers.

Info

Publication number
DE58909425D1
DE58909425D1 DE58909425T DE58909425T DE58909425D1 DE 58909425 D1 DE58909425 D1 DE 58909425D1 DE 58909425 T DE58909425 T DE 58909425T DE 58909425 T DE58909425 T DE 58909425T DE 58909425 D1 DE58909425 D1 DE 58909425D1
Authority
DE
Germany
Prior art keywords
phase
corks
treatment
treated
mixture
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
DE58909425T
Other languages
German (de)
Inventor
Charles Bousser
Jean-Charles Duteriza
Marc Hagen
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.)
HEINRICH GUELTIG KORKWARENFABR
Henkel AG and Co KGaA
Original Assignee
HEINRICH GUELTIG KORKWARENFABR
Henkel AG and Co KGaA
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 HEINRICH GUELTIG KORKWARENFABR, Henkel AG and Co KGaA filed Critical HEINRICH GUELTIG KORKWARENFABR
Application granted granted Critical
Publication of DE58909425D1 publication Critical patent/DE58909425D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K5/00—Treating of wood not provided for in groups B27K1/00, B27K3/00
    • B27K5/02—Staining or dyeing wood; Bleaching wood
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K7/00—Chemical or physical treatment of cork
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67B—APPLYING CLOSURE MEMBERS TO BOTTLES JARS, OR SIMILAR CONTAINERS; OPENING CLOSED CONTAINERS
    • B67B1/00—Closing bottles, jars or similar containers by applying stoppers
    • B67B1/03—Pretreatment of stoppers, e.g. cleaning, steaming, heating, impregnating or coating; Applying resilient rings to stoppers

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Detergent Compositions (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Closures For Containers (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)

Abstract

The process disclosed is characterized by a first, cleaning, phase in which the corks are treated, particularly with stirring, at ambient temperature in an aqueous alkaline solution containing a mixture of sodium hydroxide, sodium silicate and hydrogen peroxide, by a second, drying, phase in which the corks are dried at a temperature of the order of 40 - 80 DEG C and by a third, disinfection, phase in which the corks are treated with an aqueous acidic solution containing a mixture of acetic and peracetic acid plus hydrogen peroxide in equilibrium, this third phase being followed by a further drying phase.
DE58909425T 1988-08-12 1989-09-30 Process for the treatment of cork stoppers. Expired - Fee Related DE58909425D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8810869A FR2635292B1 (en) 1988-08-12 1988-08-12 PROCESS FOR TREATING CORK STOPPERS

Publications (1)

Publication Number Publication Date
DE58909425D1 true DE58909425D1 (en) 1995-10-12

Family

ID=9369312

Family Applications (1)

Application Number Title Priority Date Filing Date
DE58909425T Expired - Fee Related DE58909425D1 (en) 1988-08-12 1989-09-30 Process for the treatment of cork stoppers.

Country Status (6)

Country Link
EP (2) EP0494854A1 (en)
AT (1) ATE127380T1 (en)
DE (1) DE58909425D1 (en)
ES (1) ES2076185T3 (en)
FR (1) FR2635292B1 (en)
WO (1) WO1991004836A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2635292B1 (en) * 1988-08-12 1990-11-16 Henkel France PROCESS FOR TREATING CORK STOPPERS
BR9302851A (en) * 1993-07-14 1995-04-25 Pereira Antonio Martins Integrated unit for bottle caps / stoppers treatment
IT1311013B1 (en) * 1999-04-16 2002-02-27 Lab Analisi Di Diust & C PROCEDURE FOR THE PREPARATION OF CORK FOR FOOD PURPOSES.
EP2419249A1 (en) * 2009-04-16 2012-02-22 Colombin & Figlio S.P.A. Process for the abatement of undesired volatile compounds from manufactured and semi-manufactured cork products
FR2956058B1 (en) 2010-02-08 2012-02-03 Jacques Granger TREATMENT OF NATURAL CORK STOP PLUGS AND PLUGS OBTAINED THEREBY
ES2392289B1 (en) * 2011-05-25 2013-11-05 Universidad De León CHEMICAL METHOD FOR THE DESTRUCTION OF CHLOROANISOLS IN AQUOUS AND CORK SOLUTION
ES2423255B1 (en) 2012-03-13 2014-10-01 Universidad De Salamanca Procedure for the elimination of haloanisols and halophenols present in the cork and installation to carry out said elimination

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2149644A5 (en) * 1971-08-18 1973-03-30 France Etat
NL7608265A (en) * 1975-08-16 1977-02-18 Henkel & Cie Gmbh STABLE CONCENTRATES OF FUNCTIONAL RESOURCES IN STORAGE.
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
US4167296A (en) * 1977-12-30 1979-09-11 Sperry Rand Corporation Protective control system for magnetic suspension and magnetically suspended devices
JPS5989821A (en) * 1982-11-11 1984-05-24 Seiko Instr & Electronics Ltd Control-type magnetic bearing device
JPS59113315A (en) * 1982-12-18 1984-06-30 Yaskawa Electric Mfg Co Ltd Control method of magnetic bearing
JPS60245443A (en) * 1984-05-18 1985-12-05 Ntn Toyo Bearing Co Ltd Controllable radial magnetic shaft bearing device
IT1178504B (en) * 1984-08-23 1987-09-09 Montefluos Spa PROCEDURE FOR THE WASHING OF CORK OBJECTS
FR2572141A1 (en) * 1984-10-23 1986-04-25 Europ Propulsion Device for automatically cleaning a rotating part
FR2578332B1 (en) * 1985-01-30 1989-03-31 Air Liquide ASEPTISAN COMPOSITION FOR CONTACT LENSES
JPS61262225A (en) * 1985-05-13 1986-11-20 Hitachi Ltd Electromagnetic bearing control device
IT1233447B (en) * 1987-12-30 1992-04-01 Interox Chimica Spa WHITENING AND STERILIZATION PROCEDURE OF CORK ITEMS AND CORK ITEMS WHITENED THROUGH THAT PROCEDURE
FR2635292B1 (en) * 1988-08-12 1990-11-16 Henkel France PROCESS FOR TREATING CORK STOPPERS

Also Published As

Publication number Publication date
ES2076185T3 (en) 1995-11-01
EP0420999B1 (en) 1995-09-06
ATE127380T1 (en) 1995-09-15
EP0494854A1 (en) 1992-07-22
WO1991004836A1 (en) 1991-04-18
FR2635292A1 (en) 1990-02-16
FR2635292B1 (en) 1990-11-16
EP0420999A1 (en) 1991-04-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee