Title:
３次元（３Ｄ）印刷用融合剤
Document Type and Number:
Japanese Patent JP6420902
Kind Code:
B2
Abstract:
A coalescing agent for three-dimensional (3D) printing includes a co-solvent, a surfactant having a hydrophilic lipophilic balance (HLB) value that is less than 10, a carbon black pigment, a polymeric dispersant, and a balance of water. The co-solvent is present in an amount ranging from about 15 wt % to about 30 wt % of a total wt % of the coalescing agent. The surfactant is present in an amount ranging from about 0.5 wt % to about 1.4 wt % of the total wt % of the coalescing agent. The carbon black pigment is present in an amount ranging from about 3.0 wt % to about 6.0 wt % of the total wt % of the coalescing agent. The polymeric dispersant has a weight average molecular weight ranging from about 12,000 to about 20,000.
Inventors:
Prasad, Keshava, A
Emma Giome, Ali
Glenn Thomas, Hadick
Emma Giome, Ali
Glenn Thomas, Hadick
Application Number:
JP2017516303A
Publication Date:
November 07, 2018
Filing Date:
September 29, 2014
Export Citation:
Assignee:
Hewlett-Packard Development Company
Hewlett-Packard Development Company, L.P.
Hewlett-Packard Development Company, L.P.
International Classes:
B29C64/165; B29C64/209; B33Y70/00; C08L101/00; C09D11/30
Domestic Patent References:
| JP2014133414A | ||||
| JP2013203850A |
Foreign References:
| US20130068131 |
Attorney, Agent or Firm:
Satoshi Furuya
Akihiro Onishi
Kiyoharu Nishiyama
Rei Hosoi
Akihiro Onishi
Kiyoharu Nishiyama
Rei Hosoi
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