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1. WO1998051168 - OXYGEN SCAVENGER ACCELERATOR

Publication Number WO/1998/051168
Publication Date 19.11.1998
International Application No. PCT/US1998/002532
International Filing Date 06.02.1998
Chapter 2 Demand Filed 14.12.1998
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 (2006.01)
CPC
A23B 4/16
A23L 3/3436
B01J 20/0229
B01J 20/2805
B65D 81/268
C09K 15/02
Applicants
  • TENNECO PACKAGING INC. [US/US]; 1900 West Field Court Lake Forest, IL 60045, US
Inventors
  • DELDUCA, Gary; US
  • DEYO, Alan, E.; US
  • LUTHRA, Vindod, K.; US
  • WU, Wen, P.; US
Agents
  • BOLDINGH, Mary Jo; Arnold, White & Durkee P.O. Box 4433 Houston, TX 77210, US
Priority Data
08/856,44814.05.1997US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) OXYGEN SCAVENGER ACCELERATOR
(FR) ACCELERATEUR D'ABSORPTION D'OXYGENE
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.
(FR)
L'invention porte sur un emballage comportant un désoxygénant à base de fer dans lequel le taux d'absorption de l'oxygène est renforcé par la présence d'un accélérateur d'absorption tel que de l'eau introduit dans l'emballage. L'invention porte également sur les procédés associés de renforcement du taux d'absorption de l'oxygène dans de tels emballages.
Latest bibliographic data on file with the International Bureau