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1. MXPA/a/1999/010456 - OXYGEN SCAVENGER ACCELERATOR

Office Mexico
Application Number PA/a/1999/010456
Application Date 12.11.1999
Publication Number PA/a/1999/010456
Publication Date 04.09.2000
Publication Kind A
IPC
A HUMAN NECESSITIES
23
FOODS OR FOODSTUFFS; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
L
FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D91; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
3
Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
34
by treatment with chemicals
3409
in the form of gases, e.g. fumigation; Compositions or apparatus therefor
3418
in a controlled atmosphere, e.g. partial vacuum, comprising only CO2, N2, O2 or H2O
3427
in which an absorbent is placed or used
3436
Oxygen absorbent
A23L 3/3436
Applicants PACTIV CORPORATION
Inventors GARY R. DELDUCA
ALAN E. DEYO
VINOD K. LUTHRA
WEN P. WU
Agents RAFAEL BELTRAN RIVERA
Priority Data 08856448 14.05.1997 US
Title
(EN) OXYGEN SCAVENGER ACCELERATOR
(ES) ACELERADOR DE CAPTACION DE OXIGENO
Abstract
(EN)
An iron-based oxygen scavenging packet is set forth in which the rate of uptake of oxygen is increased by virtue of the presence of an oxygen uptake accelerator such as water which is introduced into the packet. Methods of increasing the rate of oxygen absorption by the iron-based oxygen scavenging packet are also set forth.

(ES)
La presente invención se refiere a un paquete de captación de oxígeno basado en hierro, en donde se incrementa la velocidad de captación de oxígeno en virtud de la presencia de un acelerador de captación de oxígeno, tal como agua, que se introduce en el paquete. También se describen métodos para incrementar la velocidad de absorción de oxígeno mediante el paquete de captación de oxígeno basado en hierro.

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