Patent · US Active

Water-soluble block copolymer and use thereof as a support material for 3D printing

US10577447B2 · kind B2 · utility

0Cited by
5References
17Claims
0Family size

Assignee

Inventors

Key dates

Filing dateOct 15, 2019
Grant dateMar 3, 2020
Priority date—
Expiry dateOct 15, 2039

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC08F2438/02
  • WIPO fieldOther special machines
  • WIPO sectorMechanical engineering

Abstract

The invention relates to a novel type of sacrificial polymer or support material for 3D printing, comprising a block copolymer consisting of:

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.