Polyether ester for the bonding of textiles

Details Polyether ester for the bonding of textiles Polyether ester for the bonding of textiles

C - Chemistry, Metallurgy

09

J

402/197

C09J 167/02 (2006.01) C08G 63/672 (2006.01)

Patent

CA 1187248

ABSTRACT OF THE DISCLOSURE: The invention relates to a polyether ester for the bonding of textiles, based on terephthalic acid, iso- phthalic acid, 1,4-butanediol and a polyalkylene ether diol, the polyether ester having a melting point comprises between 95 and 125°C and a relative viscosity, measured at 25°C on l g of polyether ester in 100 ml of a mixture of 60 parts by weight of phenol and 40 parts by weight of 1,1,2,2,- tetrachloroethane of 1.85 to 2.20, characterized in that the molar ratio of terephthalic to isophthalic acid is of 48 to 55 to 52 to 45, and the amount of polyethylene glycol having a molar mass of 0.4 to 6kg/mol,is of 10.5 to 25% by weight relative to the sum of all the residues contained in the polyether ester. The bonded combinations exhibit resistance to hot water and perchloroethylene.

409288

Affiliated with

Also associated with

Rating

Polyether ester for the bonding of textiles does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Polyether ester for the bonding of textiles, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Polyether ester for the bonding of textiles will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1269836