Patent SG-11201903637Q-A (SG)
Title: Surface modified layered double hydroxide
Inventor: O'HARE DERMOT
IPC: B01J20/04
Filed: 2017-11-15
Abstract: INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 24 May 2018 (24.05.2018) WIP0 1 PCT omit VIII °nolo olliolimol Elmo Immo oimIE (10) International Publication Number WO 2018/091894 Al (51) International Patent Classification: CO9C 1/40 (2006.01) COIF 7/00 (2006.01) BO1J 20/04 (2006.01) C08K 3/013 (2018.01) (21) International Application Number: PCT/GB2017/053445 (22) International Filing Date: 15 November 2017 (15.11.2017) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 1619320.3 15 November 2016 (15.11.2016) GB (71) Applicant: SCG CHEMICALS CO., LTD. [TH/TH]; 1 Siam Cement Road, Bangsue, Bangkok, 10800 (TH). (72) Inventors: O'HARE, Dermot; University of Oxford, Chemistry Research Laboratory, 12 Mansfield Road, Ox- ford OX1 3TA (GB). BUFFET, Jean-Charles; Universi- ty of Oxford, Chemistry Research Laboratory, 12 Mans- field Road, Oxford OX1 3TA (GB). CHEN, Chunping; University of Oxford, Chemistry Research Laboratory, 12 Mansfield Road, Oxford OX1 3TA (GB). RUENGKA- JORN, Kanittika; University of Oxford, Chemistry Re- search Laboratory, 12 Mansfield Road, Oxford OX1 3TA (GB). WONGARIYAKAWEE, Anchalee; SCG Chemi- cals Co., Ltd., 1 Siam Cement Road, Bangsue, Bangkok, 10800 (TH). (74) Agent: HGF LIMITED; 4th Floor, Merchant Exchange, 17-19 Whitworth Street West, Manchester M1 5WG (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: SURFACE MODIFIED LAYERED DOUBLE HYDROXIDE 1-1 cc O cc O C (57) : Surface-modified layered double hydroxides (LDHs) are disclosed, as well as processes by which they are made, and uses of the LDHs in composite materials. The surface-modified LDHs of the invention are more organophilic than their unmodified analogues, which allows the LDHs to be incorporated in a wide variety of materials, wherein the interesting functionality of LDHs may be exploited. [Continued on next page] WO 2018/091894 Al 11111111111111011101010111110111010111110111111011101111111M11E110111111 TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). Published: — with international search report (Art. 21(3))