Patent SG-11201908822R-A (SG)
Title: Cleanroom wiper and method for making same
Inventor: BARRIOS JAYSON
IPC: A47L13/17
Filed: 2018-03-23
Abstract: INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 27 September 2018 (27.09.2018) WIP0 I PCT ill mu °linos I SID o VIII VIII Imo VII IE (10) International Publication Number WO 2018/175987 Al (51) International Patent Classification: A47L 13/17 (2006.01) C11D 17/04 (2006.01) C11D 1/12 (2006.01) (21) International Application Number: PCT/US2018/024180 (22) International Filing Date: 23 March 2018 (23.03.2018) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 62/475,523 23 March 2017 (23.03.2017) US (71) Applicant: FOAMTEC INTERNATIONAL CO., LTD. [TH/US]; 1621 Ord Way, Oceanside, California 92056 (US). (72) Inventors: BARRIOS, Jayson; 1893 FM 1385 #633, Aubrey, Texas 76227 (US). BARRIOS, Armand; 825 E. Virgo Place, Chandler, Arizona 85249 (US). PISACANE, Fred; 4756 Caminito Diablo, San Diego, California 92130 (US). THNG, Eddy; 14 Platina Road, Singapore 758621 (SG). CHAOVANALERT, Chavala; Kahao Yai (TH). CHANNO, Taywin; 211 Moo 2 Tambol Huasue, Amphur Maetha, Lampang, 52150 (TH). (74) Agent: ZEMAN-MULLEN, Laura; Zeman-Mullen & Ford, LLP, 233 White Spar Road, Prescott, Arizona 86303 (US). (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: CLEANROOM WIPER AND METHOD FOR MAKING SAME FIG. 4 .\\,. ••\\ \L NA \, \' N::%, NW% \ k• \\\ \" \ \ , \ N .,,,,,,\: .<6: N. • \ ::.\:- ::::::\" ,.. •,,,,.. A \\ \ \ :‘:', 1 , \ . • \ \\ \ .. \ Nv . . \\ \ ..:. \\ ,,,,:,:, \ ,..„ 7 :, •.\\\.\,. ,,,,,,, ,,,,,,, ,, ,„.\\\,. ,,,. , .,. „.. Nrroar SE! MICV xa,t3cto I: . rn WO 10.8mm N (57) : A pre-saturated wiper for use in a cleanroom environment, or other similarly controlled environment, that includes a 1-1 © woven fabric which incorporates a unique weave pattern with sealed edges that is saturated with only Ultrapure water (UPW). C [Continued on next page] WO 2018/175987 Al MIDEDIMOMMIDIREI013010HEINIMEHMEMOIMIE 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))