Patent SG-11201909335S-A (SG)
Title: Odor neutralizer for ammonia and primary or secondary amines
Inventor: BEAUSSOUBRE PASCAL
IPC: A61Q15/00
Filed: 2018-04-25
Abstract: 20 Time (hrs) 90 88- 86- 84 - 82- 80 - 78-I 76- 74 - 72 - 70 -1 0 30 FIG. 5 0.1g silica cc o 0.1g silica Ea— — 01 71' 01 00 O O (12) INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 01 November 2018 (01.11.2018) WIPO I PCT omit Ill °nolo Oil mo oimIE (10) International Publication Number WO 2018/197549 Al (51) International Patent Classification: A61Q 15/00 (2006.01) A61L 9/01 (2006.01) (21) International Application Number: PCT/EP2018/060571 (22) International Filing Date: 25 April 2018 (25.04.2018) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 17168502.7 27 April 2017 (27.04.2017) EP (71) Applicant: FIRMENICH SA [CH/CH]; 1, route des Je- unes P.O. Box 239, 1211 GENEVA 8 (CH). (72) Inventors: BEAUSSOUBRE, Pascal; Firmenich SA 1, route des Jeunes, 1211 Geneva 8 (CH). FIEBER, Wolf- gang; Firmenich SA 1, route des Jeunes, 1211 Geneva 8 (CH). (74) Agent: BAUMGARTNER HARRIS, Pauline; 1, route des Jeunes P.O. Box 239, 1211 GENEVA 8 (CH). (81) Designated States (unless otherwise indicated, for every kind of national protection available): 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. (84) Designated States (unless otherwise indicated, for every kind of regional protection available): ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (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, (54) Title: ODOR NEUTRALIZER FOR AMMONIA AND PRIMARY OR SECONDARY AMINES co a. U) CI) .c eD 0 c — O c o to :o - o (57) : The present invention relates to the field of perfumery and more particularly to the field of malodor counteractancy. In particular, it relates to the use of solid particles having a surface functionalized with a terminal cyclocarbonate groups to neutralize the odor from ammonia and primary or secondary amines. Perfuming compositions and perfuming consumer products comprising those malodor neutralizers are also objects of the invention. [Continued on next page] WO 2018/197549 Al MIDEDIMOMOIDEIREEMOMOIROMINIBIOMEHMIE TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). Declarations under Rule 4.17: as to applicant's entitlement to apply for and be granted a patent (Rule 4.17(1i)) of inventorship (Rule 4.17(iv)) Published: with international search report (Art. 21(3)) before the expiration of the time limit for amending the claims and to be republished in the event of receipt of amendments (Rule 48.2(h))