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1. (WO2018046875) METHOD FOR DECONTAMINATING AN OUTER SURFACE OF A THERMOPLASTIC PREFORM
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Pub. No.: WO/2018/046875 International Application No.: PCT/FR2017/053432
Publication Date: 15.03.2018 International Filing Date: 07.12.2017
IPC:
A61L 2/10 (2006.01) ,A61L 2/18 (2006.01) ,A61L 2/20 (2006.01) ,B65B 55/08 (2006.01)
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
L
METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
2
Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
02
using physical phenomena
08
Radiation
10
Ultra-violet radiation
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
L
METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
2
Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
16
using chemical substances
18
Liquid substances
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
L
METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
2
Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
16
using chemical substances
20
Gaseous substances, e.g. vapours
B PERFORMING OPERATIONS; TRANSPORTING
65
CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
B
MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
55
Preserving, protecting, or purifying packages or package contents in association with packaging
02
Sterilising, e.g. of complete packages
04
Sterilising wrappers or receptacles prior to, or during, packaging
08
by irradiation
Applicants:
SIDEL PARTICIPATIONS [FR/FR]; Avenue de la Patrouille de France 76930 Octeville-sur-mer, FR
Inventors:
QUETEL, François; FR
YGER, Benjamin; FR
LETELLIER, Sandy; FR
DEMARE, Jérôme; FR
Agent:
GRASSIN D'ALPHONSE, Emmanuel; FR
Priority Data:
166232112.12.2016FR
Title (EN) METHOD FOR DECONTAMINATING AN OUTER SURFACE OF A THERMOPLASTIC PREFORM
(FR) PROCÉDÉ DE DÉCONTAMINATION D'UNE SURFACE EXTERNE D'UNE PRÉFORME EN MATIÈRE THERMOPLASTIQUE
Abstract:
(EN) The invention relates to a method of decontaminating an outer surface (30) of a preform (10) made of thermoplastic material and comprising a hollow body (12) with a neck (14), said decontamination method comprising at least the following steps in succession: - a treatment step (a) consisting in depositing, by means of condensation, hydrogen peroxide (H2O2) onto the outer surface (30) of at least the neck (14) of the preform (10); - a step (b) consisting in evaporating one portion of the condensate (32) of the hydrogen peroxide (H2O2); and - an irradiation step (c) consisting in irradiating at least the outer surface (30) of the neck (14) of the preform (10) by means of at least one ultraviolet radiation (UV) so as to activate the hydrogen peroxide (H2O2).
(FR) L'invention concerne un procédé de décontamination d'une surface (30) externe d'une préforme (10) en matière thermoplastique comportant un corps (12) creux muni d'un col (14), ledit procédé de décontamination comportant successivement au moins : - une étape (a) de traitement consistant à déposer par condensation du peroxyde d'hydrogène (H2O2 ) sur la surface (30) externe d'au moins le col (14) de la préforme (10); - une étape (b) d'évaporation d'une partie du condensat (32) de peroxyde d'hydrogène (H2O2); et - une étape (c) d'irradiation consistant à irradier au moins la surface (30) externe du col (14) de la préforme (10) avec au moins un rayonnement ultraviolet (UV) pour activer le peroxyde d'hydrogène (H2O2).
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, 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, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, 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, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: French (FR)
Filing Language: French (FR)