Patent SG-11201810604Q-A (SG)
Title: Full scale process for preparing polymer powders
Inventor: BEN-ASHER LIMOR
IPC: C08J7/043
Filed: 2017-06-05
Abstract: Title: FULL SCALE PROCESS FOR PREPARING POLYMER POWDERS (57) : A process for preparing polymer. An embodiment of a method in- 100 dudes generating a resin solution including a first reaction solvent and a polymer resin dissolved therein; deploying the resin solution into a precipitation solvent con- Application tgoit tained in a chamber of a reaction vessel, wherein deploying the resin solution includes 150 generating droplets of the resin solution; disturbing a resulting mixture of the resin solution and the precipitation solvent, wherein the mixture produces a precipitate; and generating a polymer powder from the mixture, including isolating the precipi- tate from a remaining portion of the mixture, and drying the isolated precipitate. Noulets) Or Other Deplogrneot 155 Reaction WASO0i 110 Precipitation 501 , (4nit 125 W O 20 17 / 214055 Al Chopper OF. Okheif Shearing 120 Fig. 1 Orher 115 (12) INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 14 December 2017 (14.12.2017) WIP0 I PCT oimitia inn Hol Homo Num Imio oimIE (10) International Publication Number WO 2017/214055 Al (51) International Patent Classification: CO8G 73/10 (2006.01) C08K 5/17 (2006.01) CO8J 3/00 (2006.01) CO8L 79/08 (2006.01) (21) International Application Number: PCT/US2017/035997 (22) International Filing Date: 05 June 2017 (05.06.2017) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 62/346,440 06 June 2016 (06.06.2016) US 62/346,443 06 June 2016 (06.06.2016) US 62/347,020 07 June 2016 (07.06.2016) US 15/249,290 26 August 2016 (26.08.2016) US (71) Applicant: CYMER-DAYTON, LLC [US/US]; 411 Man- ufacturers Road, Dayton, TN 37321 (US). (72) Inventors: BEN-ASHER, Limor; 206 8th Street, Cresskill, New Jersey 07626 (US). NOGA, David Edward; 363 Price Road, Spring ciry, Tennessee 37381 (US). ZHU, Zhongliang; 42940 Parkwood Street, Fremont, California 94538 (US). BOLTON, Anderson; 3415 Van Buren Street, Chattanooga, Tennessee 37415 (US). (74) Agent: CRAWFORD, Bradley et al.; Polsinelli PC, 100 South Fourth Street, Suite 1000, St. Louis, Missouri 63102 (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, 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). [Continued on next page] WO 2017/214055 Al MIDEDIM01101 DIDIRMEM10101111111111H11011111111111111111 Published: — with international search report (Art. 21(3))