Molecular melt and methods for making and using the...

Details Molecular melt and methods for making and using the... Molecular melt and methods for making and using the...

2008-07-15

2008-07-15

Lipman, Bernard (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...

C525S333800, C525S374000, C525S375000, C252S182130, C252S188280, C502S500000

Reexamination Certificate

active

07399808

ABSTRACT:
The present invention includes a molecular melt composition comprising an antioxidant and a coupling agent. The molecular melt is partially amorphous in nature. The invention also includes a method for making the molecular melt composition and a method for using the molecular melt to produce coupled polymers. The invention further includes a method for using an antioxidant to phlagmatize a coupling agent.

REFERENCES:
patent: 3058944 (1962-10-01), Breslow et al.
patent: 3203936 (1965-08-01), Breslow et al.
patent: 3203937 (1965-08-01), Breslow et al.
patent: 3282864 (1966-11-01), Bost et al.
patent: 3298975 (1967-01-01), Feild et al.
patent: 3336268 (1967-08-01), Cox
patent: 3341480 (1967-09-01), Feild
patent: 3377415 (1968-04-01), Oppenlander
patent: 3389198 (1968-06-01), Taber
patent: 3530108 (1970-09-01), Oppenlander
patent: 3645992 (1972-02-01), Elston
patent: 3687920 (1972-08-01), Johnson
patent: 3893989 (1975-07-01), Leicht et al.
patent: 3914342 (1975-10-01), Mitchell
patent: 3959425 (1976-05-01), Herrington
patent: 4003712 (1977-01-01), Miller
patent: 4031068 (1977-06-01), Cantor
patent: 4076698 (1978-02-01), Anderson et al.
patent: 4113802 (1978-09-01), Matteoli et al.
patent: 4200556 (1980-04-01), Robinson et al.
patent: 4352892 (1982-10-01), Lohmar
patent: 4532189 (1985-07-01), Mueller
patent: 4579905 (1986-04-01), Krabbenhoft
patent: 4584347 (1986-04-01), Harpell et al.
patent: 4694025 (1987-09-01), Park
patent: 4714716 (1987-12-01), Park
patent: 4820471 (1989-04-01), van der Molen
patent: 4916198 (1990-04-01), Scheve et al.
patent: 5006204 (1991-04-01), Stehling
patent: 5037895 (1991-08-01), Maker et al.
patent: 5116881 (1992-05-01), Park et al.
patent: 5180751 (1993-01-01), Park et al.
patent: 5266643 (1993-11-01), Mustonen et al.
patent: 5272236 (1993-12-01), Lai et al.
patent: 5278272 (1994-01-01), Lai et al.
patent: 5284613 (1994-02-01), Ali et al.
patent: 5348795 (1994-09-01), Park
patent: 5358792 (1994-10-01), Mehta et al.
patent: 5373236 (1994-12-01), Tsui et al.
patent: 5414027 (1995-05-01), DeNicola, Jr. et al.
patent: 5491019 (1996-02-01), Kuo
patent: 5519785 (1996-05-01), Hara
patent: 5527573 (1996-06-01), Chung et al.
patent: 5567742 (1996-10-01), Park
patent: 5605936 (1997-02-01), DeNicola et al.
patent: 5616627 (1997-04-01), Sakurai et al.
patent: 5641848 (1997-06-01), Giacobbe et al.
patent: 5703187 (1997-12-01), Timmers
patent: 5747594 (1998-05-01), deGroot et al.
patent: 5767033 (1998-06-01), Imuta et al.
patent: 5844045 (1998-12-01), Kolthammer et al.
patent: 5869575 (1999-02-01), Kolthammer et al.
patent: 5883151 (1999-03-01), Raetzsch et al.
patent: 5929129 (1999-07-01), Feichtinger
patent: 6054540 (2000-04-01), Chaudhary et al.
patent: 6103833 (2000-08-01), Hogt et al.
patent: 6143829 (2000-11-01), Babb et al.
patent: 6143854 (2000-11-01), Bamberger et al.
patent: 6207754 (2001-03-01), Yu
patent: 6211302 (2001-04-01), Ho et al.
patent: 6417242 (2002-07-01), Hughes et al.
patent: 797 917 (1968-10-01), None
patent: 1 024 296 (1978-01-01), None
patent: 1 219 389 (1987-03-01), None
patent: 1 569 025 (1970-07-01), None
patent: 0 351 208 (1990-01-01), None
patent: 0 474 376 (1992-03-01), None
patent: 0 595 252 (1994-05-01), None
patent: 0 625 545 (1994-11-01), None
patent: 0 634 441 (1995-01-01), None
patent: 0 634 454 (1995-01-01), None
patent: 0 702 032 (1996-03-01), None
patent: 0 747 376 (1996-05-01), None
patent: 0 634 454 (1997-11-01), None
patent: 0 625 545 (1998-01-01), None
patent: 0 634 441 (1998-05-01), None
patent: 0 872 517 (1998-10-01), None
patent: 1 080 619 (1967-08-01), None
patent: 2 205 103 (1988-11-01), None
patent: 46-31756 (1971-09-01), None
patent: 50-133248 (1975-10-01), None
patent: 93/04486 (1993-03-01), None
patent: 96/07681 (1996-03-01), None
patent: 96/20247 (1996-07-01), None
patent: 97/20888 (1997-06-01), None
patent: 97/20889 (1997-06-01), None
patent: 99/10415 (1999-03-01), None
patent: 99/10424 (1999-03-01), None
patent: 99/10426 (1999-03-01), None
patent: 00/02960 (2000-01-01), None
patent: 00/02961 (2000-01-01), None
patent: 00/52091 (2000-09-01), None
patent: 00/53669 (2000-09-01), None
patent: 00/78858 (2000-12-01), None
patent: 00/78861 (2000-12-01), None
R A Abramovitch. Polar Radicals in Aromatic Substitution.Intra-Science Chemistry Reports, pp. 211-218, 1969.
R. A. Abramovitch et al., “Reaction of Sulphonyl Azides with Unstrained Olefins”.J. Chem. Soc., pp. 2169-2172. 1974.
R A. Abramovitch et al., Intramolecular Insertion of Arylsulfonylnitrenes into Aliphatic Side Chains,J. Org. Chem., vol. 42, No. 17, pp. 2920-2926, 1977.
R. A. Ambramovitch et al., Pyrolysis of Phenylaikylsulphonyl Azides and 2-phenethyl Azidofomate. Selectivity of Sulphonylnitrenes And Contrast between Sulphonyl-and Carbonyl-nitrenes, J. Chem. Soc. Chem Commun., pp. 1087-1088, 1981.
R. A. Ambramovitch et al., “Reaction of Aromatic Sulfonyl Azides with Dienes”,J. Org. Chem., vol. 46, pp. 330-335. 1981.
H. Radusch et al., “Chemical coupling of polystyrene and polybutadiene in melt mixtures by using an organic sulfonylazide”,Die Angewandte Makromolekulare Chemie. vol. 204, pp. 177-189, 1993.
N. Takashima et al., “The Processings of Crosslinked Plastics”,Kogaku Kogyo(Chemical Industry), pp. 378-383, 1969.
D. S. Breslow et al., “Thermal Reactions of Sulfonyl Azides”,J. Amer. Chem. Soc., vol. 91, pp. 2273-2279, 1969.
Derwent Chemical Abstract No. 1977-02552Y of JP 51134762 A.
M. Xanthos, “Interfacial Agents of Multiphase Polymer systems: Recent Advances”,Polymer Engineering and Science, vol. 28, pp. 1392-1400, 1988.
K. A. Chaffin et al., “Semicrystalline Blends of Polyethylene and Isotactic Polypropylene: Improving Mechanical Performance by Enhancing the Interfacial Structure”,Journal of Polymer Science: Part B; Polymer Physics, vol. 38, pp. 108-121, 2000.
E. P. Moore,Polypropylene Handbook, pp. 15-45, 1996.
E. P. Moore,Polypropylene Handbook, pp. 220, 1996.
E. P. Moore,Polypropylene Handbook, pp. 330-332, 1996.
U.S. Appl. No. 09/133,576, filed Aug. 13, 1998 (43324A), Craig Silvis et al., “In-Situ Rhelogy Modification of Polyolefins”.
U.S. Appl. No. 10/281,409, filed Oct. 25, 2002 (60487E), Patricia Ansems et al., “Polyolefin Composition with Improved Impact Properties”.
Derwent Chemical Abstract No. 1977-88691Y for JP 50-133248.
Hen and Shetty, “Studies on Multilayer Film Coextrusion III. The Rheology of Blown Film Coextrusion”,Polymer Engineering and Science, vol. 18, No. 3, pp. 187-199, 1978.
Inoue, “Selective Crosslinking in Polymer Blends. I. Novel Selective Crosslink Systems for Polypropylene/Unsaturated Elastomer Blends”,Journal of Applied Polymer Science, vol. 54, pp. 709-721, 1994.
Inoue, “Selective Crosslinking in Polymer Blends II. Its Effect on Impact Strength and Other Mechanical Properties of Polypropylene/Unsaturated Elastomer Blends”,Journal of Applied Polymer Science, vol. 54, pp. 723-733, 1994.
Inoue and Suzuki, “Selective Crosslinking Reaction in Polymer Blends. III. The Effects of the Crosslinking of Dispersed EPDM Particles on the Impact Behavior of PP/EPDM Blends”,Journal of Applied Polymer Science, vol. 56, pp. 1113-1125. 1995.
Galli, P., et al., High Yield Catalysts in Olefin Polymerization, Die Angewandte Makromolekulare Chemie, 1984, pp. 73-90, vol. 120.
Moore, E.P., et al., Catalysts and Polymerizations, Polypropylene Handbook, 1996, pp. 11-98, Hanser Publishers, New York.

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