Method for direct treatment of cork stoppers, using supercritical fluids

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

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 language	English
Patent number	WO/2010/093273
IPC	B27K 7/00,B67B 1/03
Filing date	12/02/10
Publication status	Published - 19 Aug 2010

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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). Method for direct treatment of cork stoppers, using supercritical fluids. (Patent No. WO/2010/093273). https://patentscope.wipo.int/search/en/detail.jsf?docId=WO2010093273&recNum=1&maxRec=&office=&prevFilter=&sortOption=&queryString=&tab=PCT+Biblio

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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\}",

year = "2010",

month = aug,

day = "19",

language = "English",

type = "Patent",

note = "WO/2010/093273; B27K 7/00,B67B 1/03",

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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 -

Method for direct treatment of cork stoppers, using supercritical fluids

Abstract

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