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
Method and device for extracting vapors in an injection molding machine
Distributed multicast packet replication with centralized quality of service
Tab visibility
Automated user interface adjustment
Mass spectrometry device and method using ion-molecule reaction ionization
System and method to obtain signal acquisition assistance data
Semiconductor device and method for manufacturing the same
  Randomly Featured Patents
Photosensitive composition comprising a phenol resin having a urea bond in the main chain
Apparatus and methods for sealing vascular punctures
Compensator for charge transfer inefficiency in charge coupled devices
Power drive unit electromagnetic latch
Printing information processing system, printing system, printing information processing method and printing method
Short-root gene, promoter, and uses thereof
Scroll compressor
Bile acid derivatives, their salts and production thereof
Induction heating furnace and bottom tapping mechanism thereof
Single flange installation densimeter