US 12,384,804 B2
Composition, film, display device and article prepared therefrom, and method of preparing article
Fedosya Kalinina, Hwaseong-si (KR); Hyeyoung Kong, Uijeongbu-si (KR); Byungha Park, Suwon-si (KR); and Jungim Han, Yongin-si (KR)
Assigned to SAMSUNG ELECTRONICS CO., LTD., Gyeonggi-Do (KR)
Filed by Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed on May 1, 2023, as Appl. No. 18/310,214.
Application 18/310,214 is a division of application No. 17/530,534, filed on Nov. 19, 2021, granted, now 11,639,361, issued on May 2, 2023.
Claims priority of application No. 10-2020-0156928 (KR), filed on Nov. 20, 2020.
Prior Publication US 2023/0265114 A1, Aug. 24, 2023
Int. Cl. C07F 7/18 (2006.01); C08G 65/336 (2006.01)
CPC C07F 7/1892 (2013.01) [C08G 65/336 (2013.01); C08G 2150/00 (2013.01)] 19 Claims
 
1. An article comprising: a substrate; and a material comprising
a compound of a ring-opening reaction product of a cyclic silane represented by Formula 2 or Formula 3, and a fluorine-containing (poly)ether group represented by Formula 1,
a polycondensation product of a ring-opening reaction product of the compound represented by Formula 2 or Formula 3, and a compound represented by Formula 1,
or a combination thereof:

OG Complex Work Unit Chemistry
wherein, in Formulas 1 to 3,
Rf is a fluorine-containing (poly)ether group,
L1 is a substituted or unsubstituted C1 to C20 alkylene group, a substituted or unsubstituted C1 to C20 oxyalkylene group, or a combination thereof,
Q1 is —C(═O)O—R1, —C(═O)—O—C(═O)—R2, —O—(C═O)—CR3═CR4R5, —O—(C═O)—CR6═CR7—(C═O)—O—R8, —O—C(═O)—O—R9, an epoxy-containing group, or a cyclic carbonate-containing group,
p1 is an integer of 1 to 10,
q1, q2, and q3 are each independently an integer of 1 to 10,
A1, A2, and A3 are each independently ═N—Ru or —S—,
R1, R2, R5, R8, and R9 are each independently a substituted or unsubstituted C1 to C20 alkyl group, or a substituted or unsubstituted C6 to C20 aryl group,
R3, R4, R6, and R7 are each independently a hydrogen, a halogen atom, a hydroxy group, a substituted or unsubstituted C1 to C20 alkyl group, or a substituted or unsubstituted C6 to C20 aryl group,
Ra, Rb, Ri, and Rj are each independently a substituted or unsubstituted C1 to C20 alkoxy group, a substituted or unsubstituted C1 to C20 alkyl group, a substituted or unsubstituted C6 to C20 aryl group, a halogen, or a hydroxy group, and
Rc, Rd, Re, Rf, Rg, Rh, Rk, Rl, Rm, Rn, Ro, Rp, Rq, Rr, Rs, Rt, and Ru are each independently a hydrogen, a substituted or unsubstituted C1 to C20 alkyl group, a substituted or unsubstituted C6 to C20 aryl group, or a substituted or unsubstituted C2 to C20 alkenyl group.