Finishing Mediums And Finishing Suspensions
First Claim
Patent Images
1. A finishing medium comprising:
- 1-20% by weight a polyol;
optionally, 1-20% by weight an anti-corrosion agent;
0.001-10% by weight a hydrotrope; and
water.
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Abstract
Described are finishing mediums for removing support material and/or for surface finishing of objects made via additive manufacturing techniques. The finishing medium is an aqueous solution containing 1-20% by weight a polyol, 1-20% by weight an anti-corrosion agent, 0.001-10% by weight a hydrotrope. The finishing medium may optionally suspend media particles, thereby forming a finishing suspension. Also described are methods of using the finishing media and finishing suspensions described herein.
2 Citations
20 Claims
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1. A finishing medium comprising:
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1-20% by weight a polyol; optionally, 1-20% by weight an anti-corrosion agent; 0.001-10% by weight a hydrotrope; and water. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification