Main > CLEANING > Clean Room Condition Cleaning > Abrasive Article

Product USA. W

PATENT ASSIGNEE'S COUNTRY USA
UPDATE 12.99
PATENT ASSIGNEE This data is not available for free
PATENT CLAIMS Abrasive article comprising
- Abrasive layer
- PU film structure bonded to abrasive layer
- Substrate bonded to PU film structure
Wherein the article is laundered so that when immersed in deionized water the article releases < 36 million particles of size > 0.5 micro.m/square.m of article & < 2.5 ppm of chloride
PATENT PHOTOCOPY Available on request

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