Polyphenylene sulfide composition and method of producing...

Details Polyphenylene sulfide composition and method of producing... Polyphenylene sulfide composition and method of producing...

C - Chemistry, Metallurgy

08

L

400/3026, 400/81

C08L 81/02 (2006.01) C08G 75/02 (2006.01) C08K 5/54 (2006.01) C08K 5/544 (2006.01)

Patent

CA 1324225

ABSTRACT OF THE DISCLOSURE: The present invention discloses a composition comprising a mixture containing 100 parts by weight of substantially linear polyphenylene sulfide which is treated with an aqueous solution of an acid or a salt of a strong acid and a weak base and which has not less than 70 mol% of a repeating unit of Image , 0.05 to 5 parts by weight of at least one aminoalkoxysilane compound and, if necessary, 0.01 to 3 parts by weight of a releasing agent, the mixture being kneaded under heating at a temperature higher than the melting point of the polyphenylene sulfide, said composition exhibiting excellent impactstrength and weld strength and providing molded product with small amount of flash generated during molding. The invention also discloses a composition which further comprises a fibrous reinforcing material and/or an inorganic powdered or granular filler, according to necessity, as well as disclosing a method of producing said composition. - 32 -

584724

Affiliated with

Also associated with

Rating

Polyphenylene sulfide composition and method of producing... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Polyphenylene sulfide composition and method of producing..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Polyphenylene sulfide composition and method of producing... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1314673