Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Reexamination Certificate
2004-12-10
2009-02-17
Rábago, Roberto (Department: 1796)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
C525S192000, C525S232000, C525S332800, C525S333100, C525S355000
Reexamination Certificate
active
07491773
ABSTRACT:
The invention relates to new polymerization processes including diluents including hydrofluorocarbons and their use to produce novel halogenated polymers with new sequence distributions. In particular, the invention relates to halogenated copolymers of an isoolefin, preferably isobutylene, and a multiolefin, preferably a conjugated diene, more preferably isoprene, with new sequence distributions.
REFERENCES:
patent: 2474571 (1949-06-01), Brakeley et al.
patent: 2494585 (1950-01-01), Saylor, Jr.
patent: 2534698 (1950-12-01), Calfee et al.
patent: 2548415 (1951-04-01), Welch et al.
patent: 2603626 (1952-07-01), Kolfenbach et al.
patent: 2607764 (1952-08-01), Nelson et al.
patent: 2644809 (1953-07-01), Saylor, Jr.
patent: 3269972 (1966-08-01), Banks et al.
patent: 3331822 (1967-07-01), Kometani et al.
patent: 3397166 (1968-08-01), Schmidle et al.
patent: 3440219 (1969-04-01), Wolff et al.
patent: 3470143 (1969-09-01), Schrage et al.
patent: 3493530 (1970-02-01), Sianesi et al.
patent: 3528954 (1970-09-01), Carlson
patent: 3590025 (1971-06-01), Tittle
patent: 3616371 (1971-10-01), Ukihashi et al.
patent: 3642742 (1972-02-01), Carlson
patent: 3787379 (1974-01-01), Ferren et al.
patent: 3919183 (1975-11-01), Jager et al.
patent: 3996281 (1976-12-01), Huber-Emden et al.
patent: 4042634 (1977-08-01), Cope et al.
patent: 4100225 (1978-07-01), Mueller
patent: 4107417 (1978-08-01), Priola et al.
patent: 4123602 (1978-10-01), Ukihashi et al.
patent: 4166165 (1979-08-01), Hisasue et al.
patent: 4194073 (1980-03-01), McDaniel
patent: 4248988 (1981-02-01), Halasa
patent: 4255546 (1981-03-01), Süling et al.
patent: 4338237 (1982-07-01), Sulzbach et al.
patent: 4381387 (1983-04-01), Sulzbach
patent: 4424324 (1984-01-01), Throckmorton et al.
patent: 4435553 (1984-03-01), Throckmorton et al.
patent: 4452960 (1984-06-01), Throckmorton
patent: 4499249 (1985-02-01), Nakagawa et al.
patent: 4501865 (1985-02-01), König et al.
patent: 4508881 (1985-04-01), Throckmorton
patent: 4535136 (1985-08-01), Wheland
patent: 4588796 (1986-05-01), Wheland
patent: 4626608 (1986-12-01), Scherer, Jr. et al.
patent: 4714747 (1987-12-01), Bruzzone et al.
patent: 4736004 (1988-04-01), Scherer, Jr. et al.
patent: 4900777 (1990-02-01), Ball et al.
patent: 4946936 (1990-08-01), Moggi et al.
patent: 4948844 (1990-08-01), Nakahara et al.
patent: 4950724 (1990-08-01), Malanga et al.
patent: 5032656 (1991-07-01), Mares et al.
patent: 5105047 (1992-04-01), Waller
patent: 5135998 (1992-08-01), Mares et al.
patent: 5162445 (1992-11-01), Powers et al.
patent: 5182342 (1993-01-01), Feiring et al.
patent: 5281680 (1994-01-01), Grot
patent: 5310870 (1994-05-01), Peavy
patent: 5417930 (1995-05-01), McDonald, Jr. et al.
patent: 5448001 (1995-09-01), Baird
patent: 5459212 (1995-10-01), Krespan et al.
patent: 5478905 (1995-12-01), Anolick et al.
patent: 5494984 (1996-02-01), Funaki et al.
patent: 5527870 (1996-06-01), Maeda et al.
patent: 5552500 (1996-09-01), Peavy
patent: 5608002 (1997-03-01), Kubo et al.
patent: 5618894 (1997-04-01), DeSimone et al.
patent: 5624878 (1997-04-01), Devore et al.
patent: 5637663 (1997-06-01), Anolick et al.
patent: 5650483 (1997-07-01), Malik et al.
patent: 5654450 (1997-08-01), Malik et al.
patent: 5663251 (1997-09-01), Kato et al.
patent: 5663255 (1997-09-01), Anolick et al.
patent: 5665838 (1997-09-01), Peavy
patent: 5668250 (1997-09-01), Malik
patent: 5668251 (1997-09-01), Malik et al.
patent: 5674957 (1997-10-01), DeSimone et al.
patent: 5688838 (1997-11-01), Abusleme et al.
patent: 5703194 (1997-12-01), Malik et al.
patent: 5728783 (1998-03-01), Falchi et al.
patent: 5780565 (1998-07-01), Clough et al.
patent: 5789504 (1998-08-01), Ihara et al.
patent: 5807977 (1998-09-01), Malik et al.
patent: 5821311 (1998-10-01), Mosbach et al.
patent: 5872198 (1999-02-01), Mosbach et al.
patent: 5883198 (1999-03-01), Kaszas et al.
patent: 5939501 (1999-08-01), DeSimone et al.
patent: 5939502 (1999-08-01), DeSimone et al.
patent: 5959050 (1999-09-01), Mosbach et al.
patent: 5981673 (1999-11-01), DeSimone et al.
patent: 5990251 (1999-11-01), Gelus
patent: 6037483 (2000-03-01), Malik et al.
patent: 6107423 (2000-08-01), Wheland et al.
patent: 6111062 (2000-08-01), Shirota et al.
patent: 6133389 (2000-10-01), Anolick et al.
patent: 6225367 (2001-05-01), Chaouk et al.
patent: 6228963 (2001-05-01), Wheland et al.
patent: 6303715 (2001-10-01), Kim et al.
patent: 6306989 (2001-10-01), Bloom et al.
patent: 6335408 (2002-01-01), Russo et al.
patent: 6337373 (2002-01-01), Formaro et al.
patent: 6346587 (2002-02-01), Krüger et al.
patent: 6372838 (2002-04-01), Rao et al.
patent: 6380351 (2002-04-01), Malik et al.
patent: 6399729 (2002-06-01), Farnham et al.
patent: 6403539 (2002-06-01), Marchionni et al.
patent: 6417314 (2002-07-01), Malik et al.
patent: 6423798 (2002-07-01), Wheland et al.
patent: 6444768 (2002-09-01), Webb et al.
patent: 6448368 (2002-09-01), Malik et al.
patent: 6455650 (2002-09-01), Lipian et al.
patent: 6469116 (2002-10-01), Maccone et al.
patent: 6469185 (2002-10-01), Russo et al.
patent: 6486280 (2002-11-01), Anolick et al.
patent: 2001/0012880 (2001-08-01), Wheland et al.
patent: 2001/0018144 (2001-08-01), Watakabe et al.
patent: 2002/0002219 (2002-01-01), Bloom et al.
patent: 2002/0028884 (2002-03-01), Formaro et al.
patent: 2002/0032291 (2002-03-01), Farnham et al.
patent: 2002/0052454 (2002-05-01), Lipian et al.
patent: 2002/0055580 (2002-05-01), Lorah et al.
patent: 2002/0055581 (2002-05-01), Lorah et al.
patent: 2002/0055599 (2002-05-01), Slone
patent: 2002/0065383 (2002-05-01), Maccone et al.
patent: 2002/0086908 (2002-07-01), Chou et al.
patent: 2002/0132910 (2002-09-01), Rao et al.
patent: 2002/0151664 (2002-10-01), Farnham et al.
patent: 2002/0183457 (2002-12-01), Hintzer et al.
patent: 2002/0183471 (2002-12-01), Russo et al.
patent: 2003/0023013 (2003-01-01), Lipian et al.
patent: 2005/0107536 (2005-05-01), Shaffer et al.
patent: 2006/0079655 (2006-04-01), Chung et al.
patent: 2006/0084770 (2006-04-01), Milner et al.
patent: 2006/0089467 (2006-04-01), McDonald et al.
patent: 2006/0094847 (2006-05-01), Milner et al.
patent: 2006/0100398 (2006-05-01), Shaffer et al.
patent: 2006/0100409 (2006-05-01), Shaffer et al.
patent: 2006/0111522 (2006-05-01), McDonald et al.
patent: 2008/0015307 (2008-01-01), Waddell et al.
patent: 0271243 (1988-06-01), None
patent: 713853 (1996-05-01), None
patent: 713883 (1996-05-01), None
patent: WO93/21241 (1993-10-01), None
patent: WO94/17109 (1994-08-01), None
patent: WO96/24625 (1996-08-01), None
patent: WO99/50209 (1999-10-01), None
patent: WO00/04061 (2000-01-01), None
patent: WO00/47641 (2000-08-01), None
patent: WO00/53682 (2000-09-01), None
patent: WO01/49757 (2001-07-01), None
patent: WO01/49758 (2001-07-01), None
patent: WO01/49760 (2001-07-01), None
patent: WO02/34794 (2002-05-01), None
patent: WO02/051875 (2002-07-01), None
patent: WO02/096964 (2002-12-01), None
patent: WO2004058825 (2004-07-01), None
patent: WO2004058827 (2004-07-01), None
patent: WO2004058828 (2004-07-01), None
patent: WO2004058829 (2004-07-01), None
patent: WO2004058835 (2004-07-01), None
patent: WO2004058836 (2004-07-01), None
patent: WO2004067577 (2004-07-01), None
Corno, et al., Cationic Copolymers of Isobutylene. 2. Nuclear Magnetic Resonance Investigation of the Structure of Isobutylene-Isoprene Copolymers Macromolecules, 13, p. 1092-1099 (1980).
White, et al., Incorporation of Isoprene in Isobutylene/Isoprene Copolymers: NMR Identification of Branching in Butyl Rubber, Macromolecules, 28 p. 3290-330, (1995).
Bovey, et al., Chain Structure and Conformation of Macromolecules, Academic Press, NY p. 127 (1982).
U.S. Appl. No. 11/010,092, filed Dec. 10, 2004, entitled “Polymers with New Sequence Distributions” (2003B133C/2).
Industrial and Engineering Chemistry, Jan. 1949, 41, pp. 135-136, “Emulsion Polymerizations at Low Temperatures. Isobutylene and Isobutylene-Butadiene Mixtures”, G. B. Bachman et al., Purdue University.
W. A. Thaler et al., entitled “High-Molecular-Weight, High-Unsaturation Copolymers of Isobutylene and Conjug
Chung David Yen-Lung
Shaffer Timothy Daniel
Bell Catherine
ExxonMobil Chemical Patents Inc.
Feng Xiaobing
Krawczyk Nancy
Rábago Roberto
LandOfFree
Halogenated polymers with new sequence distributions does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Halogenated polymers with new sequence distributions, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Halogenated polymers with new sequence distributions will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4090347