Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From boron-containing reactant
Reexamination Certificate
2005-09-27
2009-08-25
Gulakowski, Randy (Department: 1796)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
From boron-containing reactant
C528S395000, C528S025000
Reexamination Certificate
active
07579430
ABSTRACT:
A metallized polymer having a backbone having an acetylenic repeat unit and —SiR2—(O—SiR2)n— and/or —SiR2—(O—SiR2)n-[Cb-SiR2—(O—SiR2)n]m—. At least one of the acetylenic repeat units contains a (MLx)y-acetylene complex. M is a metal, L is a ligand, x and y are positive integers, R is an organic group, Cb is a carborane, and n and m are greater than or equal to zero. A composition containing a siloxane polymer and a metallic compound. The siloxane polymer has a backbone having one or more acetylene groups and —SiR2—(O—SiR2)n— and/or —SiR2—(O—SiR2)n-[Cb-SiR2—(O—SiR2)n]m—. The metallic compound is capable of reacting with the acetylene group to form a (MLx)y-acetylene complex.
REFERENCES:
patent: 4835230 (1989-05-01), Khasat et al.
patent: 4906710 (1990-03-01), Burns et al.
patent: 5272237 (1993-12-01), Keller et al.
patent: 5292779 (1994-03-01), Keller et al.
patent: 5348917 (1994-09-01), Keller et al.
patent: 5483017 (1996-01-01), Keller et al.
patent: 5552505 (1996-09-01), Keller
patent: 5563181 (1996-10-01), Keller et al.
patent: 5635250 (1997-06-01), Blum et al.
patent: 5679818 (1997-10-01), Bucca et al.
patent: 5681870 (1997-10-01), Keller et al.
patent: 5756629 (1998-05-01), Keller et al.
patent: 5780569 (1998-07-01), Keller et al.
patent: 5807953 (1998-09-01), Bucca et al.
patent: 5844052 (1998-12-01), Keller et al.
patent: 5874514 (1999-02-01), Keller et al.
patent: 5932335 (1999-08-01), Keller et al.
patent: 5958324 (1999-09-01), Bujalski et al.
patent: 5969072 (1999-10-01), Keller et al.
patent: 5981678 (1999-11-01), Keller et al.
patent: 5986032 (1999-11-01), Keller et al.
patent: 6025453 (2000-02-01), Keller et al.
patent: 6103178 (2000-08-01), Bujalski et al.
patent: 6187703 (2001-02-01), Keller et al.
patent: 6225247 (2001-05-01), Keller et al.
patent: 6265336 (2001-07-01), Keller et al.
patent: 6362289 (2002-03-01), Keller et al.
patent: 6495483 (2002-12-01), Keller et al.
patent: 6579955 (2003-06-01), Keller et al.
patent: 6759502 (2004-07-01), Tang et al.
patent: 6767981 (2004-07-01), Keller et al.
patent: 6770583 (2004-08-01), Keller
patent: 6784259 (2004-08-01), Keller et al.
patent: 6784270 (2004-08-01), Keller et al.
patent: 6787615 (2004-09-01), Keller et al.
patent: 6846345 (2005-01-01), Keller et al.
patent: 2003/0108477 (2003-06-01), Keller et al.
patent: 2005/0148750 (2005-07-01), Keller
patent: 2005/0171316 (2005-08-01), Keller et al.
patent: 2005/0171317 (2005-08-01), Keller et al.
patent: 2006/0199928 (2006-09-01), Tang et al.
Haussler et al. J. Phys. Chem. B 108, 10645-10650 and Supporting Information.
Berenbaum et al. Adv. Mater. 2003, 15, 51-55.
Hamilton et al. Chem. Commun. 1998, 1749-1750.
Corriu et al., Journal of Organometallic Chemistry, 1996, 509, 246-257.
Corriu et al., “Organosilicon Polymers: Pyrolysis Chemistry of Poly[(dimethylsilylene)diacetylene],”Organometallics, 11(7), 2507 (1992).
Corriu et al., “Pyrolysis of poly[(silylene) diacetylenes]: direct evidence between their morphology and thermal behavior,”J. Organomet. Chem., 449(1-2), 111 (1993).
Henderson et al., “Synthesis and Characterization of Poly(carborane-siloxane-acetylene),”Macromolecules, 27(6), 1660 (1994).
Hor et al., “Substituted Metal-Carbonyls Part. XVII. Thermal Decarbonylation and Chelation of M(CO)5(η-dppf) and Fe(CO)4(η-dppf) [where M=Cr, Mo, W; dppf=(Ph2PC5H4)2Fe],”Thermochimica Acta, 178, 287 (1991).
Houser et al., “Linear Ferrocenylene-Siloxyl-Diacetylene Polymers and Their Conversion to Ceramics with High Thermal and Oxidative Stabilities,”Macromolecules, 31(12), 4038 (1998).
Klinger et al., “Synthesis, reactivity, and molecular structure of cyclopentadienylmolybdenum dicarbonyl dimer. Molybdenum-molybdenum triple bond,”J. Am. Chem. Soc., 97(12), 3535 (1975).
Lindsell et al., “Synthesis and characterization of cobalt and molybdenum complexes derived from linear conjugated diynenes, triynedienes and tetraynetrienes,”J. Organomet. Chem., 439(2), 201 (1992).
Masuda et al., “Polymerization of phenylacetylene induced by UV. Irradiation of group 6 transition metal carbonyls,”Polymer, 23(11), 1663 (1982).
Keller Teddy M.
Kolel-Veetil Manoj
Grunkemeyer Joseph T.
Gulakowski Randy
Karasek John J.
Loewe Robert
The United States of America as represented by the Secretary of
LandOfFree
Polymeric material made from siloxane-acetylene polymer... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Polymeric material made from siloxane-acetylene polymer..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Polymeric material made from siloxane-acetylene polymer... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4055139