Process for squaraine compositions

C - Chemistry – Metallurgy – 09 – B

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

260/597.7

C09B 57/00 (2006.01) G03G 5/06 (2006.01)

Patent

CA 1225662

ABSTRACT This invention relates to an improved process for the preparation of squaraine compositions which comprises reacting a dialkyl squarate, with an aniline, in the presence of an acid and an aliphatic alcohol, at a temperature of from about 60 degrees Centigrade to 160 degrees Centigrade.

467650

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 for squaraine compositions 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 for squaraine compositions, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for squaraine compositions will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1313755

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