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1. (WO1998051168) OXYGEN SCAVENGER ACCELERATOR
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1998/051168 International Application No.: PCT/US1998/002532
Publication Date: 19.11.1998 International Filing Date: 06.02.1998
Chapter 2 Demand Filed: 14.12.1998
IPC:
A23L 3/3436 (2006.01)
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
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
Agent:
BOLDINGH, Mary Jo; Arnold, White & Durkee P.O. Box 4433 Houston, TX 77210, US
Priority Data:
08/856,44814.05.1997US
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.
Designated States: AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, CA, CH, CN, CU, CZ, DE, DK, EE, ES, FI, GB, GE, GH, HU, ID, IL, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MD, MG, MK, MN, MW, MX, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, UA, UG, UZ, VN, YU, ZW
African Regional Intellectual Property Organization (ARIPO) (GH, GM, KE, LS, MW, SD, SZ, UG, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
MXPA/a/1999/010456ES2226098EP0981284JP2001524834 CA2289636NZ500968
AU1998061538