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
Sheet coil type resolver
Method and composition for improving skin barrier function
Determination of copy number variations using binomial probability calculations
Piperazinyl methyl phenyl cyclohexane compound
Beaconing and superframe structure for millimeter wave wireless technologies
Management of memory array with magnetic random access memory (MRAM)
Power management implementation in an optical link
  Randomly Featured Patents
Device and method for evacuating a storage bag
High-precision sensor circuit for small-diameter cylindrical contact displacement detector
Apparatus for the production of plastic pipes
Footwear upper
Transcutaneous vasectomy apparatus and method
Four-way change-over valve for air-conditioner and service valve therewith
Sewing machine and a recording medium for use in combination with the same
Blasting apparatus
Vibration isolating supporter
Portable telephone handset