Patent SG-11201901237Y-A (SG)
Title: Methods, compositions and uses relating thereto
Inventor: DIXON NICHOLAS JOHN
IPC: D06P5/06
Filed: 2017-09-29
Abstract: 1 N N O O GC O 1-1 N O (12) INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 05 April 2018 (05.04.2018) WIPO I PCT (51) International Patent Classification: TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, 9618 8/33 (2006.01) A61Q 5/00 (2006.01) KM, ML, MR, NE, SN, TD, TG). A61K 8/34 (2006.01) A61Q 5/06 (2006.01) 3618 8/36 (2006.01) D06P 5/06 (2006.01) Published: 3618 8/44 (2006.01) D06P 1/649 (2006.01) with international search report (Art. 21(3)) 3618 8/49 (2006.01) DO6P 3/14 (2006.01) (21) International Application Number: before the expiration of the time limit for amending the claims and to be republished in the event of receipt of PCT/GB2017/052926 amendments (Rule 48.2(h)) (22) International Filing Date: 29 September 2017 (29.09.2017) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 1616670.4 30 September 2016 (30.09.2016) GB (71) Applicant: INNOSPEC LIMITED [GB/GB]; Innospec Manufacturing Park, Oil Sites Road, Ellesmere Port Cheshire CH65 4EY (GB). (72) Inventors: DIXON, Nicholas John; 18 Oakfield Drive, Chester CH2 1LG (GB). GILES, Matthew Robert; 2 Kil- morey Park Ave, Hoole, Chester CH2 3QU (GB). GRIF- FITHS, Kimberley Elizabeth; 13 Juniper Way, Rhyl, Den- bighshire LL18 4GG (GB). GOUGH, Tony; 16 Holly Close, Mickle Trafford, Chester CH2 4QY (GB). MCROB- BIE, Ian Malcolm; 2 Manor Farm Close, Mickle Trafford, Chester Cheshire CH2 4EZ (GB). (74) Agent: APPLEYARD LEES IP LLP; 15 Clare Road, Hal- ifax Yorkshire HX1 2HY (GB). (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: METHODS, COMPOSITIONS AND USES RELATING THERETO (57) : A method of combatting colour loss from a dyed material, the method comprising the steps of: (1) contacting the material with a composition comprising an electrophilic species selected from aldehydes, succinimidyl esters,and mixtures thereof; (2) contacting the material with a composition comprising a chelating agent and/or a salt of an amine and/ora carboxylic acid. onion °nolo omoiloolim turnoff oimIE (10) International Publication Number WO 2018/060724 Al