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
Method and device for determining a set of frequencies that can be used for transmitting information between radio transceivers of a network operating with frequency hopping
Automatically selecting a paper with increased dimensions than originally desired for printing and adding advertisement content to the increased dimensional area of the paper
Image coding apparatus and image decoding apparatus
Methods and compositions to treat and detect misfolded-SOD1 mediated diseases
Verifiable service policy implementation for intermediate networking devices
Monitoring cloud-runtime operations
Method of fabricating crystal unit, crystal unit fabrication mask, and crystal unit package
  Randomly Featured Patents
Drill bit reamer stabilizer
Laser spike annealing for GaN LEDs
Condensation particle counter
Single panel color porjection video display having control circuitry for synchronizing the color illumination system with reading/writing of the light
Lighting fixture mounting post
Method for sensing spectrum and arranging quiet period in cognitive radio system, customer premise equipment, base station and superframe structure using the same
Method of forming relatively hard materials
Methods of fabricating thin film structures by imaging through the substrate in different directions
Thermal barrier coating material
Foot brush