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1. (WO2010120571) MULTI LAYER EXTRUSION
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2010/120571 International Application No.: PCT/US2010/029603
Publication Date: 21.10.2010 International Filing Date: 01.04.2010
IPC:
B29C 47/06 (2006.01) ,A01K 29/00 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
29
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
C
SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
47
Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
04
of multilayered or multicoloured articles
06
Multilayered articles
A HUMAN NECESSITIES
01
AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
K
ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
29
Other apparatus for animal husbandry
Applicants:
AXELROD, Glen, S. [US/US]; US (UsOnly)
GAJRIA, Ajay [US/IN]; IN (UsOnly)
T.F.H. PUBLICATIONS, INC. [US/US]; One T.F.H. Plaza Third and Union Avenues Neptune City, New Jersey 07753, US (AllExceptUS)
Inventors:
AXELROD, Glen, S.; US
GAJRIA, Ajay; IN
Agent:
GROSSMAN, Steven; 55 South Commercial Street Manchester, New Hampshire 03101, US
Priority Data:
12/422,54413.04.2009US
Title (EN) MULTI LAYER EXTRUSION
(FR) EXTRUSION MULTICOUCHE
Abstract:
(EN) A pet chew may be manufactured by co-extruding multiple compositions to form a layered construction. Separate extruders may be provided to tailor processing conditions to heat and/or shear sensitive compositions, such as nutritional additives, and the respective extrudates may be combined such that relatively higher levels of nutritional compositions may be provided as an outer layer.
(FR) Selon l'invention, un aliment à mâcher pour animal de compagnie peut être fabriqué par co-extrusion de compositions multiples afin de former une construction en couche. Des extrudeuses séparées peuvent être disposées pour adapter au besoin les conditions de traitement pour des compositions sensibles à la chaleur et/ou au cisaillement, telles que des additifs nutritifs, et des extrudats respectifs peuvent être combinés de telle sorte que des niveaux relativement élevés de compositions nutritionnelles puissent être délivrés sous la forme d'une couche externe.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (EPO) (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)