Method for direct treatment of cork stoppers, using supercritical fluids

Vesna Najdanovic-Visak (Inventor), Manuel Luis de Magalhaes Nunes da Ponte (Inventor), Jose Antonio da Silva Lopes (Inventor), Marina Manic (Inventor), Ana Cristina de Avelar Lopes Cardoso Mesquita (Inventor), Rui Pedro Moreira da Silva (Inventor), Isabel Maria de Queroz Montenegro Sollari Allegro (Inventor)

Research output: Patent

Abstract

This invention describes a method which permits direct treatment of natural cork stoppers, using supercritical fluids with the aim to eliminate or significantly reduce the quantity of cork contaminants, namely 2, 4, 6-trichloroanisole. The process uses a separating device which permits natural cork stoppers to go through compression/decompression cycles without losing their shape and maintaining their sealing properties. This invention refers also to the natural cork stoppers treated by this method.
Original languageEnglish
Patent numberWO/2010/093273
IPC B27K 7/00,B67B 1/03
Filing date12/02/10
Publication statusPublished - 19 Aug 2010

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fluid
decompression
sealing
compression
method
cork
pollutant

Cite this

Najdanovic-Visak, V., Ponte, M. L. D. M. N. D., Lopes, J. A. D. S., Manic, M., Mesquita, A. C. D. A. L. C., Silva, R. P. M. D., & Allegro, I. M. D. Q. M. S. (2010). IPC No. B27K 7/00, B67B 1/03. Method for direct treatment of cork stoppers, using supercritical fluids. (Patent No. WO/2010/093273).
Najdanovic-Visak, Vesna (Inventor) ; Ponte, Manuel Luis de Magalhaes Nunes da (Inventor) ; Lopes, Jose Antonio da Silva (Inventor) ; Manic, Marina (Inventor) ; Mesquita, Ana Cristina de Avelar Lopes Cardoso (Inventor) ; Silva, Rui Pedro Moreira da (Inventor) ; Allegro, Isabel Maria de Queroz Montenegro Sollari (Inventor). / Method for direct treatment of cork stoppers, using supercritical fluids. IPC No.: B27K 7/00, B67B 1/03. Patent No.: WO/2010/093273. Feb 12, 2010.
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title = "Method for direct treatment of cork stoppers, using supercritical fluids",
abstract = "This invention describes a method which permits direct treatment of natural cork stoppers, using supercritical fluids with the aim to eliminate or significantly reduce the quantity of cork contaminants, namely 2, 4, 6-trichloroanisole. The process uses a separating device which permits natural cork stoppers to go through compression/decompression cycles without losing their shape and maintaining their sealing properties. This invention refers also to the natural cork stoppers treated by this method.",
author = "Vesna Najdanovic-Visak and Ponte, {Manuel Luis de Magalhaes Nunes da} and Lopes, {Jose Antonio da Silva} and Marina Manic and Mesquita, {Ana Cristina de Avelar Lopes Cardoso} and Silva, {Rui Pedro Moreira da} and Allegro, {Isabel Maria de Queroz Montenegro Sollari}",
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month = "8",
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language = "English",
type = "Patent",
note = "WO/2010/093273; B27K 7/00,B67B 1/03",

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Najdanovic-Visak, V, Ponte, MLDMND, Lopes, JADS, Manic, M, Mesquita, ACDALC, Silva, RPMD & Allegro, IMDQMS Feb. 12 2010, Method for direct treatment of cork stoppers, using supercritical fluids, Patent No. WO/2010/093273, IPC No. B27K 7/00, B67B 1/03.

Method for direct treatment of cork stoppers, using supercritical fluids. / Najdanovic-Visak, Vesna (Inventor); Ponte, Manuel Luis de Magalhaes Nunes da (Inventor); Lopes, Jose Antonio da Silva (Inventor); Manic, Marina (Inventor); Mesquita, Ana Cristina de Avelar Lopes Cardoso (Inventor); Silva, Rui Pedro Moreira da (Inventor); Allegro, Isabel Maria de Queroz Montenegro Sollari (Inventor).

IPC No.: B27K 7/00, B67B 1/03. Patent No.: WO/2010/093273. Feb 12, 2010.

Research output: Patent

TY - PAT

T1 - Method for direct treatment of cork stoppers, using supercritical fluids

AU - Najdanovic-Visak, Vesna

AU - Ponte, Manuel Luis de Magalhaes Nunes da

AU - Lopes, Jose Antonio da Silva

AU - Manic, Marina

AU - Mesquita, Ana Cristina de Avelar Lopes Cardoso

AU - Silva, Rui Pedro Moreira da

AU - Allegro, Isabel Maria de Queroz Montenegro Sollari

PY - 2010/8/19

Y1 - 2010/8/19

N2 - This invention describes a method which permits direct treatment of natural cork stoppers, using supercritical fluids with the aim to eliminate or significantly reduce the quantity of cork contaminants, namely 2, 4, 6-trichloroanisole. The process uses a separating device which permits natural cork stoppers to go through compression/decompression cycles without losing their shape and maintaining their sealing properties. This invention refers also to the natural cork stoppers treated by this method.

AB - This invention describes a method which permits direct treatment of natural cork stoppers, using supercritical fluids with the aim to eliminate or significantly reduce the quantity of cork contaminants, namely 2, 4, 6-trichloroanisole. The process uses a separating device which permits natural cork stoppers to go through compression/decompression cycles without losing their shape and maintaining their sealing properties. This invention refers also to the natural cork stoppers treated by this method.

M3 - Patent

M1 - WO/2010/093273

Y2 - 2010/02/12

ER -

Najdanovic-Visak V, Ponte MLDMND, Lopes JADS, Manic M, Mesquita ACDALC, Silva RPMD et al, inventors. Method for direct treatment of cork stoppers, using supercritical fluids. B27K 7/00, B67B 1/03. 2010 Aug 19.