US 12,291,058 B2
Dispersions for additive manufacturing comprising discrete carbon nanotubes
Clive P. Bosnyak, Dripping Springs, TX (US); Kurt W. Swogger, Austin, TX (US); Steven Lowder, Gilbert, AZ (US); and Olga Ivanova, Queen Creek, AZ (US)
Assigned to MOLECULAR REBAR DESIGN, LLC., Austin, TX (US)
Filed by MOLECULAR REBAR DESIGN, LLC, Austin, TX (US)
Filed on Mar. 25, 2021, as Appl. No. 17/212,612.
Application 17/212,612 is a continuation in part of application No. 17/187,658, filed on Feb. 26, 2021.
Application 17/187,658 is a continuation in part of application No. 16/012,265, filed on Jun. 19, 2018, granted, now 10,934,447.
Application 16/012,265 is a continuation in part of application No. 15/288,553, filed on Oct. 7, 2016, granted, now 9,636,649, issued on May 1, 2017.
Application 15/288,553 is a continuation in part of application No. 15/225,215, filed on Aug. 1, 2016, granted, now 9,493,626, issued on Nov. 14, 2016.
Application 15/225,215 is a continuation in part of application No. 15/166,931, filed on May 27, 2016, granted, now 9,422,413, issued on Aug. 22, 2016.
Application 15/166,931 is a continuation of application No. 14/924,246, filed on Oct. 27, 2015, granted, now 9,353,240, issued on May 30, 2016.
Application 14/924,246 is a continuation of application No. 13/993,206, granted, now 9,212,273, issued on Dec. 14, 2015, previously published as PCT/EP2011/072427, filed on Dec. 12, 2011.
Claims priority of provisional application 61/423,033, filed on Dec. 14, 2010.
Prior Publication US 2021/0237509 A1, Aug. 5, 2021
Int. Cl. B60C 1/00 (2006.01); A61K 47/69 (2017.01); A61K 49/00 (2006.01); A61K 51/12 (2006.01); B82Y 30/00 (2011.01); B82Y 40/00 (2011.01); C01B 32/174 (2017.01); C08C 1/14 (2006.01); C08J 3/205 (2006.01); C08K 3/04 (2006.01); C08K 7/06 (2006.01); C09K 23/00 (2022.01); C08L 7/00 (2006.01); C08L 9/06 (2006.01); C08L 9/08 (2006.01)
CPC B60C 1/00 (2013.01) [A61K 47/6905 (2017.08); A61K 47/6949 (2017.08); A61K 49/0076 (2013.01); A61K 51/1217 (2013.01); A61K 51/1275 (2013.01); B82Y 30/00 (2013.01); B82Y 40/00 (2013.01); C01B 32/174 (2017.08); C08C 1/14 (2013.01); C08J 3/2053 (2013.01); C08K 3/041 (2017.05); C08K 7/06 (2013.01); C09K 23/002 (2022.01); C01P 2004/54 (2013.01); C08J 2321/02 (2013.01); C08K 2201/011 (2013.01); C08K 2201/016 (2013.01); C08L 7/00 (2013.01); C08L 9/06 (2013.01); C08L 9/08 (2013.01)] 17 Claims
 
1. An additive manufacturing dispersion wherein the dispersion comprises at least one portion of a cross-linkable moiety, and oxidized, discrete carbon nanotubes with a bonded dispersing agent on at least one sidewall of the oxidized discrete carbon nanotubes wherein the oxidized, discrete carbon nanotubes are present in the range of greater than zero and up to about 30% by weight based on the total weight of the dispersion and a plurality of the carbon nanotubes present in the dispersion are discrete.