Group Va and VII oxygen mineral acids as catalyst modifiers

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Polymers from only ethylenic monomers or processes of...

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

252429B, 252429C, 526138, 526351, C08F 464

Patent

active

RE0313319

ABSTRACT:
A propylene polymerization catalyst is formed by incorporation into a catalytic mixture, comprising a transition metal compound and an organoaluminum compound, effective amounts of Group Va or Group VII oxygen mineral acids whereby the amount of n-hexane-soluble polymeric product is decreased.

REFERENCES:
patent: 3129256 (1964-04-01), Hay et al.
patent: 3161628 (1964-12-01), Dost et al.
patent: 3271381 (1966-09-01), Andersen et al.
patent: 3669945 (1972-06-01), Nakaguchi et al.
patent: 3770839 (1973-11-01), Matsushima
CA 76, 73061z.

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

Group Va and VII oxygen mineral acids as catalyst modifiers does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Group Va and VII oxygen mineral acids as catalyst modifiers, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Group Va and VII oxygen mineral acids as catalyst modifiers will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-477890

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