×

Photo-curable resin composition used for photo-fabrication of three-dimensional object

  • US 6,365,644 B1
  • Filed: 09/13/1999
  • Issued: 04/02/2002
  • Est. Priority Date: 12/13/1996
  • Status: Expired
First Claim
Patent Images

1. A composition for use in photo-fabrication of objects comprising:

  • (a) an oxetane;

    (b) an epoxy compound selected from the group consisting of glycidyl esters of fatty acids, epoxidated soybean oil, and epoxidated linseed oil; and

    (c) a cationic photoinitiator;

    wherein an H-shaped object obtained by curing said composition has a dimensional accuracy value of less than or equal to 0.10 mm.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×