Patent SG-11201901743W-A (SG)
Title: Siloxane plasma polymers for sheet bonding
Inventor: BELLMAN ROBERT ALAN
IPC: C09J183/04
Filed: 2017-08-29
Abstract: 1 N co O co O C (12) INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 08 March 2018 (08.03.2018) WIP0 I PCT omit °nolo olo Ho mil mil mum oimIE (10) International Publication Number WO 2018/044837 Al (51) International Patent Classification: B32B 7/12 (2006.01) C09J 5/06 (2006.01) C09J 183/04 (2006.01) (21) International Application Number: PCT/US2017/049019 (22) International Filing Date: 29 August 2017 (29.08.2017) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 62/381,124 30 August 2016 (30.08.2016) US (71) Applicant: CORNING INCORPORATED [US/US]; 1 Riverfront Plaza, Corning, New York 14831 (US). (72) Inventors: BELLMAN, Robert Alan; 108 Weston Lane, Painted Post, New York 14870 (US). FENG, Jiangwei; 7 Morton Circle, Newtown, Pennsylvania 18940 (US). MAZUMDER, Prantik; 316 East Falls Street, Ithaca, New York 14850 (US). (74) Agent: SCHMIDT, Jeffrey A; Corning Incorporated, In- tellectual Property Department, SP-Ti-03-01, Corning, New york 14831 (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, (54) Title: SILOXANE PLASMA POLYMERS FOR SHEET BONDING FiG. 2 (57) : Described herein are glass articles and methods of making glass articles, comprising a thin sheet and a carrier, wherein the thin sheet and carrier or bonded together using a coating layer, which is preferably an organosiloxane polymer coating layer, and associated deposition methods and inert gas treatments that may be applied on the thin sheet, the carrier, or both, to control van der Waals, hydrogen and covalent bonding between the thin sheet and the carrier. The coating layer bonds the thin sheet and carrier together to prevent a permanent bond at high temperature processing while at the same time maintaining a sufficient bond to prevent delamination during high temperature processing. [Continued on next page] WO 2018/044837 Al MIDEDIMOMOIDEIREIDIONOMOIVEMERVOIMIE 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))