COMPOSITION FOR SUPPORT MATERIAL, AND INK SET FOR OPTICAL MOLDING CONTAINING THE SAME

Title:

COMPOSITION FOR SUPPORT MATERIAL, AND INK SET FOR OPTICAL MOLDING CONTAINING THE SAME

Document Type and Number:

Japanese Patent JP2019131640

Kind Code:

A

Abstract:

To provide a composition for support material capable of achieving a support material having excellent water removal property and support power, and excellent in low temperature stability.SOLUTION: The composition for support material is a composition for support material used in a support material supporting a model material forming a molded article by an inkjet optical molding method, and contains polyalkylene glycol containing an oxybutylene group, a water soluble monofunctional ethylenically unsaturated monomer, and a photoinitiator, in which content of the polyalkylene glycol containing the oxybutylene group is 15 pts.mass to 75 pts.mass based on 100 pts.mass of all mass of the support material composition.SELECTED DRAWING: None

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Inventors:

OTA HIROSHI
OKUSHIRO KEISUKE

Application Number:

JP2018012814A

Publication Date:

August 08, 2019

Filing Date:

January 29, 2018

Export Citation:

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Assignee:

MAXELL HOLDINGS LTD

International Classes:

C08F2/44; B29C64/112; B29C64/40; B33Y70/00; C08F2/50; C08F283/06

Attorney, Agent or Firm:

Patent business corporation Ikeuchi and Partners

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