Aggregate treatment

C - Chemistry – Metallurgy – 09 – C

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C09C 3/10 (2006.01) C08L 95/00 (2006.01)

Patent

CA 2078294

Abstract of the Disclosure AGGREGATE TREATMENT The subject invention relates to a process for coating aggregate which is particularly useful in making asphalt concrete to provide the aggregate with a high level of resistance to stripping by water, which comprises: (1) mixing the aggregate with latex to form a latex/aggregate mixture which is comprised of from about 0.005 weight percent to about 0.5 weight percent dry polymer; (2) heating the latex/aggregate mixture to a temperature which is within the range of about 66°C to about 232°C; (3) maintaining the latex/aggregate mixture at said elevated temperature for a time which is sufficient to reduce the moisture content of the latex/aggregate mixture below about 0.7 weight percent and to allow the polymer in the latex to crosslink on the surface of the aggregate to produce the coated aggregate.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Aggregate treatment does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Aggregate treatment, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Aggregate treatment will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-2071879

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.