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1. (WO1998053039) PROCESS AND APPARATUS FOR THE PRODUCTION OF A DETERGENT COMPOSITION
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1998/053039 International Application No.: PCT/EP1998/002790
Publication Date: 26.11.1998 International Filing Date: 04.05.1998
Chapter 2 Demand Filed: 02.11.1998
IPC:
C11D 13/16 (2006.01) ,C11D 13/18 (2006.01) ,C11D 17/00 (2006.01)
C CHEMISTRY; METALLURGY
11
ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
D
DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
13
Making of soap or soap solutions in general; Apparatus therefor
14
Shaping
16
in moulds
C CHEMISTRY; METALLURGY
11
ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
D
DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
13
Making of soap or soap solutions in general; Apparatus therefor
14
Shaping
18
by extrusion or by pressing
C CHEMISTRY; METALLURGY
11
ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
D
DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
17
Detergent materials or soaps characterised by their shape or physical properties
Applicants:
UNILEVER PLC [GB/GB]; Unilever House Blackfriars London EC4P 4BQ, GB (AU, BB, CA, CY, GB, GH, GM, IE, IL, KE, LC, LK, LS, MN, MW, NZ, SD, SG, SL, SZ, TT, UG, ZW)
UNILEVER N.V. [NL/NL]; Weena 455 NL-3013 AL Rotterdam, NL (AL, AM, AT, AZ, BA, BE, BF, BG, BJ, BR, BY, CF, CG, CH, CI, CM, CN, CU, CY, CZ, DE, DK, EE, ES, FI, FR, GA, GB, GE, GH, GM, GN, GR, GW, HU, ID, IE, IS, IT, JP, KE, KG, KP, KR, KZ, LR, LS, LT, LU, LV, MC, MD, MG, MK, ML, MR, MW, MX, NE, NL, NO, PL, PT, RO, RU, SD, SE, SI, SK, SN, SZ, TD, TG, TJ, TM, TR, UA, UG, UZ, VN, YU, ZW)
Inventors:
ALLAN, Peter, Stewart; GB
CORDELL, John, Martin; GB
IRVING, Graeme, Neil; GB
NADAKATTI, Suresh, Murigeppa; IN
NAIK, Vijay, Mukund; IN
OVERTON, Christine, Ann; GB
STOCKER, Frederick, Edmund; GB
TARVERDI, Karnik; GB
WAHLERS, John, Colin; GB
Agent:
MOLE, Peter, Geoffrey; Unilever plc Patent Division Colworth House Sharnbrook, Bedford MK44 1LQ, GB
Priority Data:
9710048.116.05.1997GB
9726972.419.12.1997GB
Title (EN) PROCESS AND APPARATUS FOR THE PRODUCTION OF A DETERGENT COMPOSITION
(FR) PROCEDE ET DISPOSITIFS POUR LA PRODUCTION D'UNE COMPOSITION DETERGENTE
Abstract:
(EN) A process for forming detergent bars by injection moulding in which a pressure is applied to a partially structured detergent composition to deliver it to a mould. The detergent composition can be delivered to the mould in a substantially semi-solid state, at a temperature below 70 °C and at a pressure at the point of injection of greater than 20 psi. Apparatus for forming detergent bars according the invention are also described.
(FR) L'invention concerne un procédé pour former des détergents en pain par moulage par injection, procédé dans lequel on applique une pression à une composition détergente partiellement structurée pour l'acheminer vers un moule. La composition détergente peut être acheminée vers le moule dans un état sensiblement semi-solide, à une température inférieure à 70 °C et à une pression au point d'injection supérieure à 20 psi. L'invention décrit également des dispositifs pour former des détergents en pain.
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, GM, GW, 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, CY, 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:
CZPV1999-4048MXPA/a/1999/010529KR1020010012621EP0983337RU02220192JP2001525881
CN1264421CA2289944AU1998077645