Process of preparation of high-molecular-weight epoxy dimer...

C - Chemistry – Metallurgy – 08 – G

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C08G 59/16 (2006.01) C08G 59/42 (2006.01) C09D 163/00 (2006.01)

Patent

CA 2008233

ABSTRACT A process for preparing an epoxy dimer acid ester resin, which comprises reacting (a) an epoxy resin which is a glycidyl ether of a dihydric phenol having a weight average molecular weight of 1,000 to 309000 and an epoxy equivalent of 300 to 5,000 with (b) a dimer acid in the presence of an organic solvent having an alcoholic hydroxyl group at a concentration such that the solid content of both reactants (a) and (b) ranges from 60 to 90 percent by weight based on the total weight of the reaction mixture. An epoxy dimer acid ester resin prepared by the process and a coating therefrom are also disclosed. The coating is particularly useful for coating a coil of a steel sheet. 37,691-F

LandOfFree

Say what you really think

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

Rating

Process of preparation of high-molecular-weight epoxy dimer... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process of preparation of high-molecular-weight epoxy dimer..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process of preparation of high-molecular-weight epoxy dimer... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1400201

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