Process for the treatment of particulate olefin polymer,...

Details Process for the treatment of particulate olefin polymer,... Process for the treatment of particulate olefin polymer,...

C - Chemistry, Metallurgy

08

J

C08J 7/06 (2006.01) B29C 45/00 (2006.01) B29C 47/00 (2006.01) C08J 3/20 (2006.01) C08K 5/00 (2006.01)

Patent

CA 2094069

U.S. 9010 PROCESS FOR THE TREATMENT OF PARTICULATE OLEFIN POLYMER RESULTING TREATED PARTICLES AND METHOD FOR USING TREATED PARTICLES ABSTRACT OF THE DISCLOSURE Disclosed is a process for treating olefin polymer particles with phosphite- and phosphonite-free compositions consisting essentially of: A. a polyhydric alcohol ester of a hindered phenol derivative of propionic acid having a melting point or melting range below about 130°C., B. about 20 to 35 parts based on 100 parts by weight of component A of a mono-ester of a hindered phenol derivative of propionic acid having a melting point or melting range below about 130°C., C. about 20-75 pph of a viscosity-reducing agent having a viscosity of about 180 to 55,000 Saybolt Universal Seconds at 100°F. (38°C.), D. up to 1000 pph each of an antistatic agent, a slip agent or mixture thereof and E. up to 1000 pph each of a light stabilizer, a thioether, an organic polysulfide, an acid scavenger or neutralizer, a nucleating agent, or a mixture thereof. The resulting surface-treated polymer particles and end uses therefor are also disclosed.

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1925389