Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Chemistry
Class Information
Number: 260/998.18
Name: Chemistry of carbon compounds > Mold or mold coating
Description: Product under Class 520 ... useful as a mold or in coating a mold. Many patents in this subclass are drawn to sand molds bonded with synthetic resin useful in the metal casting art.










Patents under this class:

Patent Number Title Of Patent Date Issued
4403046 Binder compositions and process for preparing said compositions Sep. 6, 1983
4394466 Fulvene binder compositions Jul. 19, 1983
4330459 Method of manufacturing foundry sand molds May. 18, 1982
4325754 Flexible brazing alloy tape and method of making same Apr. 20, 1982
4321186 Foundry refractory binder Mar. 23, 1982
4320042 Binder compositions and process for preparing said compositions Mar. 16, 1982
4320218 Binder composition Mar. 16, 1982
4320043 Furfuryl alcohol-dialdehyde foundry binders Mar. 16, 1982
4311627 Process for curing foundry cores and molds Jan. 19, 1982
4308191 Foundry sand mixes with improved bench life for curing with sulfur dioxide or other oxidizable gaseous catalysts Dec. 29, 1981
4261878 Tap hole mixes Apr. 14, 1981
4250076 Foundry molding compositions Feb. 10, 1981
4246167 Foundry binder composition Jan. 20, 1981
3943089 Quick-hardening core and molding sand composition, and a method for its hardening Mar. 9, 1976











 
 
  Recently Added Patents
Thermal conductivity and phase transition heat transfer mechanism including optical element to be cooled by heat transfer of the mechanism
Managing imaging of computing devices
Containers having radio frequency identification tags and method of applying radio frequency identification tags to containers
Moving picture decoding device and moving picture decoding method
Pressure-applying member, fixing device, and image forming apparatus
System and method for content delivery
Implant free extremely thin semiconductor devices
  Randomly Featured Patents
NMR well logging apparatus and method
Hydraulic cutter for a grating
Evacuator device
Service supplied by multifunction peripheral (MFP)
Meat tongs
Door structure
Nonvolatile semiconductor storage device
Method for perforation of a sheet material
Blood collection device
Air diffuser and damper assembly