Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Abrasive product, method of making and using the same, and apparatus for making the same










Image Number 4 for United States Patent #7044989.

The invention provides a method and apparatus for making an abrasive product comprising providing a substantially horizontally deployed flexible backing having a first surface bearing an at least partially cured primer coating and an opposite second surface; providing a dry flowable particle mixture comprising abrasive particles and particulate curable binder material; depositing a temporary layer comprising said particle mixture on the at least partially cured primer coating of the first surface of the backing; softening said particulate curable binder material to provide adhesion between adjacent abrasive particles; embossing the layer comprising softened particulate curable binder material and abrasive particles to provide a pattern of raised areas and depressed areas and curing the softened particulate curable binder material to convert the embossed layer into a permanent embossed layer comprised of cured particulate binder material and abrasive particles and cure the at least partially cured primer coating on the first surface of the backing. The invention also provides an abrasive product having an embossed surface made by the method.








 
 
  Recently Added Patents
Erasing a non-volatile memory (NVM) system having error correction code (ECC)
Secure service for enabling communication for calling party when communication service for called party is suspended
Supporting multiple channels of a single interface
Optimizing federated and ETL'd databases with considerations of specialized data structures within an environment having multidimensional constraint
Methods of producing the membranes and the uses of membranes as battery separator films
Filler containing composition and process for production and use thereof
Catalyst composition with nanometer crystallites for slurry hydrocracking
  Randomly Featured Patents
Semiconductor device
System for digitizing transient signals
Colored resin particles, manufacturing method of the colored resin particles and toner for electrostatically charged image development
Substrate clamping technique in IC fabrication processes
Butene-1 (co)polymers and process for their preparation
Television receiver for microwave reception with provisions for reducing interference
IT automation appliance imaging system and method
Internal combustion engine
Rolling stand
Semi-molten metal molding apparatus