US 12,145,127 B2
Porous co-polymeric gel compositions, porous carbon compositions, and methods for synthesis thereof
Nicholas Leventis, Worcester, MA (US); Chariklia Sotiriou-Leventis, Rolla, MO (US); and Malik Adnan Saeed, Rolla, MO (US)
Assigned to Aspen Aerogels, Inc., Northborough, MA (US)
Filed by Aspen Aerogels, Inc., Northborough, MA (US)
Filed on Oct. 4, 2021, as Appl. No. 17/493,306.
Application 17/493,306 is a continuation of application No. 15/466,968, filed on Mar. 23, 2017, granted, now 11,135,564.
Prior Publication US 2022/0055013 A1, Feb. 24, 2022
Int. Cl. B01D 53/02 (2006.01); B01J 13/00 (2006.01); B01J 20/20 (2006.01); B01J 20/28 (2006.01); B01J 20/30 (2006.01); C01B 32/00 (2017.01); C08G 18/34 (2006.01); C08G 18/76 (2006.01); C08J 9/28 (2006.01); C10L 3/10 (2006.01); C08J 9/36 (2006.01)
CPC B01J 20/20 (2013.01) [B01D 53/02 (2013.01); B01J 13/0065 (2013.01); B01J 13/0091 (2013.01); B01J 20/28042 (2013.01); B01J 20/28047 (2013.01); B01J 20/3078 (2013.01); B01J 20/3085 (2013.01); C01B 32/00 (2017.08); C08G 18/346 (2013.01); C08G 18/7664 (2013.01); C08J 9/286 (2013.01); C10L 3/104 (2013.01); B01D 2253/102 (2013.01); B01D 2257/504 (2013.01); C08G 2110/0091 (2021.01); C08J 9/36 (2013.01); C08J 2201/0543 (2013.01); C08J 2205/026 (2013.01); C08J 2205/044 (2013.01); C08J 2205/048 (2013.01); C08J 2205/05 (2013.01); C08J 2375/02 (2013.01); C08J 2375/04 (2013.01); C08J 2377/00 (2013.01); C08J 2379/08 (2013.01); C10L 2290/542 (2013.01); Y02C 20/20 (2013.01); Y02C 20/40 (2020.08)] 17 Claims
OG exemplary drawing
 
1. A porous co-polymeric composition comprising:
gels and/or aerogels having a formula:

OG Complex Work Unit Chemistry
wherein G1 is a moiety selected from C1-C10 straight chain alkyl or branched alkyl or cycloalkyl, alkylaryl, aryl, heteroalkyl, heterocyclylalkyl, or heteroaryl, each of which is optionally substituted;
G2 is a moiety selected from alkyl, cycloalkyl, heteroalkyl, heterocylcoalkyl, alkylaryl, cycloalkylaryl, alkylheteroaryl, cycloalkylheteroaryl, an arene ring system, or a heteroarene ring system, each of which is optionally substituted;
L5, L6, and L7 each represent one or more linkages selected from the group consisting of an amide moiety, an imide moiety, a urea moiety, and combinations thereof, present in any random order, wherein formula (Ib) includes at least one of the amide moiety, at least one of the imide moiety, and at least one of the urea moiety;
s, t, and u are integers independently ranging from 1 to 10; and,
p is an integer ranging from 1 to about 500.