Stereolithography method

Details Stereolithography method Stereolithography method

1991-02-05

1992-12-01

Tentoni, Leo B.

Plastic and nonmetallic article shaping or treating: processes

Carbonizing to form article

Agglomeration or accretion

1562733, 1562735, 1562755, 1563071, 264308, 427581, 427586, 522 24, 522 64, 522 66, 522 99, 522167, 522168, 522169, 522173, 522180, 522910, 528 25, 528 26, 528 30, 528128, 528173, 528205, 528344, 528360, 528361, 528364, 528376, B29C 3508, B29C 4102

Patent

active

051678829

ABSTRACT:
An improved stereolithography method for building a three-dimensional article including the steps of patternwise curing successive layers of a bath of curable liquid resin formulation until the article has been completely built up, removing the article from the liquid resin bath and then post-curing the article, wherein the liquid resin is a "thiol
ene" formulation including:

REFERENCES:
patent: 3445419 (1969-05-01), Vanderlinde
patent: 3661744 (1972-05-01), Kehr et al.
patent: 4119617 (1978-10-01), Hanyuda et al.
patent: 4289867 (1981-09-01), Martin
patent: 4416826 (1983-11-01), Neckers
patent: 4575330 (1986-05-01), Hull
patent: 4604295 (1986-08-01), Humphreys
patent: 4752498 (1988-06-01), Fudim
patent: 4801477 (1989-01-01), Fudim
patent: 4808638 (1989-02-01), Steinkraus et al.
patent: 4929402 (1990-05-01), Hull
Murphy et al., "Reduced Distortion in Optical Free Form Fabrications with UV Lasers" Radiation Curing, Feb.-May 1989, pp. 3-7.
Chemical Week, Sep. 9, 1987, pp. 24-25.
Jacobine et al., Proceedings of ACS Division of Polymeric Materials: Science and Engineering, vol. 60, pp. 211-216 (1989).
Jacobine et al., "Photoinitiated Cross-linking of Norbornene Resins with Multifunctional Thiols", Chapter 13 of Radiation Curing of Polymeric Materials, ACS Symposium Series #417, American Chemical Society (1990).
D. C. Neckers, "An Introduction to Stereolithography", Center for Photochemical Sciences, The Spectrum, vol. 2, Issue 4 (Winter 1989) pp. 5-10.

Affiliated with

Also associated with

Rating

Stereolithography method does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Stereolithography method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Stereolithography method will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-502257