US 11,914,296 B2
Ethynyl derived composite, a composition comprising thereof, a method for manufacturing a coating by it, and a method for manufacturing a device comprising the coating
Shigemasa Nakasugi, Yamato (JP); Yusuke Hama, Kakegawa (JP); Hiroshi Yanagita, Kakegawa (JP); Takashi Sekito, Kakegawa (JP); and Yuriko Matsuura, Kakegawa (JP)
Assigned to Merck Patent GmbH, Darmstadt (DE)
Filed by Merck Patent GmbH, Darmstadt (DE)
Filed on Feb. 23, 2023, as Appl. No. 18/113,089.
Application 18/113,089 is a continuation of application No. 16/956,733, granted, now 11,609,498, previously published as PCT/EP2018/085147, filed on Dec. 17, 2018.
Claims priority of application No. 17208939 (EP), filed on Dec. 20, 2017.
Prior Publication US 2023/0194989 A1, Jun. 22, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. G03F 7/09 (2006.01); C08G 8/02 (2006.01); C08G 8/30 (2006.01); C09D 161/16 (2006.01); G03F 7/11 (2006.01)
CPC G03F 7/094 (2013.01) [C08G 8/02 (2013.01); C08G 8/30 (2013.01); C09D 161/16 (2013.01); G03F 7/11 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A synthesis method of an ethynyl derived composite comprising;
Reacting components

OG Complex Work Unit Chemistry
Cy1 is a C5-6 alicyclic compound;
Ph1 and Ph2 are each independently C6-10 aromatic hydrocarbon rings, which individually compose adjacent 2 carbons in cyclic Cy1;
R5 and R6 are each independently hydrogen, halogen, cyano, unsubstituted C1-6 alkyl, or C1-6 alkyl substituted with at least one substituent selected from halogen and cyano;
R8 and R9 are each independently hydrogen, unsubstituted C1-6 alkyl, C1-6 alkyl substituted with at least one substituent selected from halogen or cyano, unsubstituted C6-16 aromatic hydro carbon, C6-16 aromatic hydro carbon substituted with at least one substituent selected from halogen or cyano, unsubstituted C1-6 alkylene linking to the other portion of the ethynyl derived composite, C1-6 alkylene substituted with at least one substituent selected from halogen or cyano linking to the other portion of the ethynyl derived composite, or a direct bond bonding to the other portion of the ethynyl derived composite;
n3 and n4 are each independently 0, 1, 2, 3 or 4;
n5 is 0 or 1;
Ar is each independently C6-41 aromatic hydrocarbon ring;
R4 is each independently C1-6 alkyl, halogen or cyano;
n1 is 1, 2, 3 or 4; and
n2 is 0, 1, 2, 3 or 4;
and obtain a precursor, and
Replacing hydroxyl group with a group derived from ethynyl;
where the synthesized ethynyl derived composite is a polymer.