Preparation of poly (arylene sulfide)

Details Preparation of poly (arylene sulfide) Preparation of poly (arylene sulfide)

C - Chemistry, Metallurgy

08

G

402/344

C08G 75/02 (2006.01) C08L 81/02 (2006.01)

Patent

CA 1309551

ABSTRACT OF THE DISCLOSURE: In a process in which a poly (arylene sulfide) is synthesized by reacting a dihaloaromatic compound and an alkali metal sulfide in a polar organic solvent, the curing ability of the product polymer is significantly enhanced by introducing a small proportion of a hydroxyl group- containing polyhaloaromatic compound to the reaction mixture when a conversion of at least 60% has been achieved with respect to the dihaloaromatic compound present in the reac- tion mixture. The product polymer may be advantageously employed in various molding, forming or coating processes to provide the produced articles with increased strengths. The hydroxyl groups introduced into the polymer enable the polymer to be modified, if desired.

575000

Affiliated with

Also associated with

Rating

Preparation of poly (arylene sulfide) does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Preparation of poly (arylene sulfide), we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Preparation of poly (arylene sulfide) will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1182812