Patent SG-11201906148T-A (SG)
Title: Foul release coating composition, substrate coated with such coating composition, and use of such coating composition
Inventor: MOORE DAVID
IPC: C09D5/16
Filed: 2018-01-12
Abstract: INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 26 July 2018 (26.07.2018) WIP0 I PCT omit VIII °nolo mina om mum° oimIE (10) International Publication Number WO 2018/134124 Al (51) International Patent Classification: C09D 5/00 (2006.01) C09D 5/16 (2006.01) (21) International Application Number: PCT/EP2018/050711 (22) International Filing Date: 12 January 2018 (12.01.2018) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 17151859.0 17 January 2017 (17.01.2017) EP (71) Applicant: AKZO NOBEL COATINGS INTER- NATIONAL B.V. [NL/NL]; Velperweg 76, 6824 BM Arn- hem (NL). (72) Inventors: MOORE, David; 52 Ambleside Court, Chester-le-Street, Durham DH3 2EB (GB). SCHEIM, Uwe; c/o Wacker Chemie AG, Friedrich-von Heyden-Platz 1, 01612 Niinchritz (DE). REYNOLDS, Kevin John; 5 Loweswater Road, Low Fell, Gateshead Tyne and Wear NE9 6TN (GB). PARRY, Alison Louise; 19 Regents Court, Durham DH1 2DS (GB). DUNFORD, Graeme; 141 Sunderland Road, South Shields Tyne and Wear NE34 6NQ (GB). PRICE, Clayton; 3 Church Way, Earsdon, Whit- ley Bay Tyne and Wear NE25 9JY (GB). HEATH, Robin Alexander; c/o International Paint Ltd., Stoneygate Lane, Felling, Gateshead Tyne and Wear NE10 OW (GB). (74) Agent: AKZO NOBEL IP DEPARTMENT; Velperweg 76, 6824 BM Arnhem (NL). (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, 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)) (54) Title: FOUL RELEASE COATING COMPOSITION, SUBSTRATE COATED WITH SUCH COATING COMPOSITION, AND = USE OF SUCH COATING COMPOSITION (57) : The invention relates to a non-aqueous liquid foul release coating composition for controlling aqueous biofouling on man-made objects comprising i) a moisture curable polysiloxane comprising repeating units of formula (I) and (I) at least one terminal or pendant group of formula (II) and ii) at least one of a ma- rine biocide or a non-volatile component comprising units selected from hydro- carbyl, heterocarbyl, halocarbyl, ether, ester, amide, ketone, siloxane, urethane or urea groups. The invention further relates to a substrate coated with such coating composition and to use of such coating composition to control aquatic biofouling of a man-made object. R 1 Si — O R 2 W O 20 18/ 13 4124 Al R 5 R3 Si—A —N \ R 4 R 5