Protected aminofunctionalized polymerization initiators and...

Organic compounds -- part of the class 532-570 series – Organic compounds – Four or more ring nitrogens in the bicyclo ring system

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C544S403000, C544S404000

Reexamination Certificate

active

06943250

ABSTRACT:
Anionic polymerization initiators useful in the preparation of polymers having a protected amine functional group. The amine functionality is part of a heterocyclic radical and includes a protecting group.

REFERENCES:
patent: 3326881 (1967-06-01), Uraneck et al.
patent: 3776964 (1973-12-01), Morrison et al.
patent: 3842146 (1974-10-01), Milkovich et al.
patent: 3862100 (1975-01-01), Halasa et al.
patent: 3954894 (1976-05-01), Kamienski et al.
patent: 4039593 (1977-08-01), Kamienski et al.
patent: 4088708 (1978-05-01), Riew
patent: 4133957 (1979-01-01), Riew
patent: 5238893 (1993-08-01), Hergenrother et al.
patent: 5274106 (1993-12-01), Lawson et al.
patent: 5331058 (1994-07-01), Shepherd et al.
patent: 5332810 (1994-07-01), Lawson et al.
patent: 5391663 (1995-02-01), Bening et al.
patent: 5393843 (1995-02-01), Handlin, Jr. et al.
patent: 5405911 (1995-04-01), Handlin, Jr. et al.
patent: 5416168 (1995-05-01), Willis et al.
patent: 5491230 (1996-02-01), Lawson et al.
patent: 5496940 (1996-03-01), Lawson et al.
patent: 5502130 (1996-03-01), Lawson et al.
patent: 5523364 (1996-06-01), Engel et al.
patent: 5527753 (1996-06-01), Engel et al.
patent: 5550203 (1996-08-01), Engel et al.
patent: 5565526 (1996-10-01), Schwindeman et al.
patent: 5567774 (1996-10-01), Schwindeman et al.
patent: 5574109 (1996-11-01), Lawson et al.
patent: 5605872 (1997-02-01), Engel et al.
patent: 5736617 (1998-04-01), Kerns et al.
patent: 5786441 (1998-07-01), Lawson et al.
patent: 5910547 (1999-06-01), Schwindeman et al.
patent: 5965681 (1999-10-01), Schwindeman et al.
patent: 6121474 (2000-09-01), Schwindeman et al.
patent: 6184338 (2001-02-01), Schwindeman et al.
patent: 0 850 941 (1998-07-01), None
patent: 0 850 942 (1998-07-01), None
patent: 2 255 567 (1992-11-01), None
patent: WO 97/05174 (1997-02-01), None
patent: WO 97/05176 (1997-02-01), None
patent: WO 97/05180 (1997-02-01), None
patent: WO 97/16465 (1997-05-01), None
patent: WO 98/02465 (1998-01-01), None

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

Protected aminofunctionalized polymerization initiators and... does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

     

Profile ID: LFUS-PAI-O-3431844

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