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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 11021622 B1

PDFFull Text
Date of Patent:
Jun. 01, 2021

Filed:

Feb. 17, 2017

Ink composition for 3d printing supporter and 3d printing production method using same

Applicant:

Lg Chem, Ltd., Seoul, KR;

Inventors:

Mi-Kyoung Kim, Daejeon, KR;

Joon-Hyung Kim, Daejeon, KR;

Seung-A Back, Daejeon, KR;

Sung-Eun Park, Daejeon, KR;

Assignee:

LG Chem, Ltd.;

Attorney:

Lerner, David, Littenberg, Krumholz & Mentlik, LLP

Primary Examiner:

Doris L Lee

Int. Cl.
CPC ...
C09D 11/30 (2014.01); C08F 2/48 (2006.01); C08F 18/08 (2006.01); C08F 20/06 (2006.01); C08F 20/28 (2006.01); C08F 20/56 (2006.01); C08K 5/5397 (2006.01); C08L 31/04 (2006.01); C08L 33/06 (2006.01); C08L 33/26 (2006.01); C08L 39/06 (2006.01); B29C 64/40 (2017.01); B33Y 70/00 (2020.01); B33Y 80/00 (2015.01);
U.S. Cl.
CPC ...
C09D 11/30 (2013.01); B29C 64/40 (2017.08); C08F 2/48 (2013.01); C08F 18/08 (2013.01); C08F 20/06 (2013.01); C08F 20/28 (2013.01); C08F 20/56 (2013.01); C08K 5/5397 (2013.01); C08L 31/04 (2013.01); C08L 33/064 (2013.01); C08L 33/066 (2013.01); C08L 33/26 (2013.01); C08L 39/06 (2013.01); B33Y 70/00 (2014.12); B33Y 80/00 (2014.12); C08L 2312/06 (2013.01);
Abstract

Disclosed is an ink composition for a 3D printing supporter and a 3D printing production method using the same, in which the ink composition is usable for an inkjet 3D printer, has excellent jetting properties and is easily dissolved in water after curing so that a supporter can be easily removed. The ink composition for a 3D printing supporter comprises: an amine-containing monomer, a curing agent, and a water-soluble polymer having an amine-containing polymer.

Find Patent Forward Citations

Kim, Mi-Kyoung. (2021). Ink composition for 3d printing supporter and 3d printing production method using same (U.S. Patent No. 11021622). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11021622

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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