Olefin polymerization catalyst

Compositions – Preservative agents – Anti-oxidants or chemical change inhibitants

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

252467, B01J 2900

Patent

active

039741010

ABSTRACT:
A method for preparing silica-containing olefin polymerization catalysts, and the process performable therewith, the preparation involving adding an alkali metal silicate to an acid under defined conditions of addition to produce a hydrogel, recovering the gel in the substantially dry condition by employment of an oxygenated organic compound and impregnating the gel with a chromium compound.

REFERENCES:
patent: 2429319 (1947-10-01), Kearby
patent: 2978298 (1961-04-01), Wetzel

LandOfFree

Say what you really think

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

Rating

Olefin polymerization catalyst does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Olefin polymerization catalyst, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Olefin polymerization catalyst will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1741778

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