1,3-Cyclodiene-acyclic conjugated diene copolymers

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

260879, 260880B, 526 25, 526 26, 526173, 526180, 526181, 526308, C08F 408, C08F 804, C08F23206

Patent

active

040202518

ABSTRACT:
A copolymer is produced by polymerization of a mixture comprising a 1,3-cyclodiene and an acyclic conjugated diene wherein a substantial percentage by weight of the acyclic conjugated diene units of the copolymer is in the trans and vinyl configurations. A method for producing the copolymer is provided employing an organolithium initiator. A hydrogenated copolymer and method of its production is also provided.

REFERENCES:
patent: 2352979 (1944-07-01), Soday
patent: 2965625 (1960-12-01), Anderson et al.
patent: 2999088 (1961-09-01), Fraser et al.
patent: 3105828 (1963-10-01), Porter
patent: 3389128 (1968-06-01), Bayer et al.
patent: 3598886 (1971-08-01), Hoeg et al.
patent: 3629213 (1971-12-01), Onishi et al.
patent: 3635685 (1971-01-01), Sonnenfeld
patent: 3644588 (1972-02-01), Hassell
patent: 3723400 (1973-03-01), Dolgoplosk et al.
patent: 3740382 (1972-06-01), Dolgoplosk et al.

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

1,3-Cyclodiene-acyclic conjugated diene copolymers does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with 1,3-Cyclodiene-acyclic conjugated diene copolymers, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and 1,3-Cyclodiene-acyclic conjugated diene copolymers will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2088269

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