Crosslinking agents for textile printing fixing agents

D - Textiles – Paper – 06 – P

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

D06P 1/54 (2006.01) C08G 18/08 (2006.01) C08G 18/28 (2006.01) C08G 18/80 (2006.01) D06P 1/52 (2006.01)

Patent

CA 2158413

The present invention relates to a method for textile printing with aqueous dispersions in which an organic fixing agent is crosslinked with a blocked poly-isocyanate having (i) an average molecular weight of about 800 to about 25,000, (ii) a content of blocked isocyanate groups, calculated as free NCO and based onnon-blocked polyisocyanate, corresponding to an NCO content of about 5 to about 20% by weight, (iii) an ionic group content of about 1 to about 75 milliequivalents per 100 g of blocked polyisocyanate, and (iv) a content of polyalkylene oxide units of about 1 to about 20% by weight, based on blocked polyisocyanate, said blocked polyisocyanate being obtained by the reaction of (a) organic polyisocyanates, (b) isocyanate-reactive compounds containing (potential) ionic groups, (c) polyalkylene ether alcohols, (d) NCO blocking agents, and (e) optionally, isocyanate-reactive compounds that are different from components (b), (c), and (d).

LandOfFree

Say what you really think

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

Rating

Crosslinking agents for textile printing fixing agents does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Crosslinking agents for textile printing fixing agents, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Crosslinking agents for textile printing fixing agents will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1425136

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