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
Horizontal card holder
Credit flow control scheme in a router with flexible link widths utilizing minimal storage
Method for producing vinyl acetate monomer
Process for preparing substituted aromatic carboxylic acids
Sensing device and electronic apparatus
Topology discovery, control channel establishment, and datapath provisioning within an aggregation network with centralized control
Pressure-sensitive adhesive composition having an improved release behavior
  Randomly Featured Patents
Cables formed with interdispersed polymer insulation compositions and method of making
Crossed-field amplifier bias circuit and method for improved starting
Portable printing apparatus with movable paper feed gate
Multi-purpose tray
Trigger pump
Reinforcing carbon fiber and process for producing carbon-carbon composite
Method and system for forming plug and play metal compound catalysts
Sheet feeding apparatus
Method for electroplating the lead pins of a semiconductor device pin grid array package
Wireless warning brake light