Method of producing mold for slip casting and method of molding

Details Method of producing mold for slip casting and method of molding Method of producing mold for slip casting and method of molding

1987-04-27

1989-02-28

Woo, Jay H.

Plastic and nonmetallic article shaping or treating: processes

With step of making mold or mold shaping, per se

Utilizing surface to be reproduced as an impression pattern

164 36, 249 61, 264227, 264317, 264338, 264DIG44, B28B 126, B28B 734, B29C 4116

Patent

active

048083607

ABSTRACT:
A mold forming method in which a pattern is made of an organic material such as foamed polystyrene and at least a portion of the outer or inner surface of the mold pattern is covered by a thin coating, and surrounded with a mold material. The pattern is then dissolved by a solvent, leaving the coating undissolved. The coating is finally removed by a solvent contained in a slip which is poured into the cavity provided with the coating.

REFERENCES:
patent: 2420851 (1947-05-01), Zahn et al.
patent: 2830343 (1958-04-01), Shroger
patent: 3410942 (1968-11-01), Bayer
patent: 3946039 (1976-03-01), Walz

Affiliated with

Also associated with

Rating

Method of producing mold for slip casting and method of molding does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of producing mold for slip casting and method of molding , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of producing mold for slip casting and method of molding will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1365222