Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...
Patent
1997-08-11
2000-05-02
Cain, Edward J.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
At least one aryl ring which is part of a fused or bridged...
524446, 524447, C08K 300
Patent
active
060573961
ABSTRACT:
The present invention discloses intercalates formed by contacting a layered material, e.g., a phyllosilicate, with an intercalant monomer surface modifier including an alkyl radical having at least 6 carbon atoms and a polymerizable monomer, oligomer or polymer. The intercalant monomer surface modifier converts the interlayer region of the layered materials from hydrophilic to hydrophobic, therefore, polymerizable monomers, oligomers or polymers can be easily intercalated into the interlayer spacing. The co-presence of the intercalant monomer surface modifier and polymerizable monomer, oligomer or polymer provide an environment for more polymerizable monomers, oligomers or polymers to be intercalated into the interlayer spacing and the intercalates are readily exfoliated into polymer matrices to form nanocomposites. The nanocomposites (e.g., epoxy-clay) prepared from the intercalates demonstrated enhanced mechanical, thermal and chemical resistance compared with pristine polymer matrices.
REFERENCES:
patent: 2035546 (1936-03-01), Hamilton
patent: 3419460 (1968-12-01), Ure
patent: 3419517 (1968-12-01), Hedrick et al.
patent: 3515626 (1970-06-01), Duffield
patent: 3773708 (1973-11-01), Takahashi et al.
patent: 3795650 (1974-03-01), Burns
patent: 3912532 (1975-10-01), Simone
patent: 3929678 (1975-12-01), Laughlin et al.
patent: 4125411 (1978-11-01), Lyons
patent: 4210572 (1980-07-01), Herman et al.
patent: 4251576 (1981-02-01), Osborn et al.
patent: 4400485 (1983-08-01), Mukamal et al.
patent: 4431755 (1984-02-01), Weber et al.
patent: 4434075 (1984-02-01), Mardis et al.
patent: 4472538 (1984-09-01), Kamigaito et al.
patent: 4500670 (1985-02-01), McKinley et al.
patent: 4546145 (1985-10-01), Kishida et al.
patent: 4600744 (1986-07-01), Libor et al.
patent: 4613542 (1986-09-01), Alexander
patent: 4624982 (1986-11-01), Alexander
patent: 4739007 (1988-04-01), Okada et al.
patent: 4789403 (1988-12-01), Rice
patent: 4798766 (1989-01-01), Rice
patent: 4810734 (1989-03-01), Kawasumi et al.
patent: 4842651 (1989-06-01), Ravet et al.
patent: 4849006 (1989-07-01), Knudson, Jr.
patent: 4875762 (1989-10-01), Kato et al.
patent: 4889885 (1989-12-01), Usuki et al.
patent: 4894411 (1990-01-01), Okada et al.
patent: 4920171 (1990-04-01), Hutton, Jr. et al.
patent: 4956121 (1990-09-01), Tymon et al.
patent: 5028351 (1991-07-01), Kato et al.
patent: 5032546 (1991-07-01), Giannelis et al.
patent: 5032547 (1991-07-01), Giannelis et al.
patent: 5091462 (1992-02-01), Fukui et al.
patent: 5102948 (1992-04-01), Deguchi et al.
patent: 5164440 (1992-11-01), Deguchi et al.
patent: 5164460 (1992-11-01), Yano et al.
patent: 5204078 (1993-04-01), Tateyama et al.
patent: 5206284 (1993-04-01), Fukui et al.
patent: 5229451 (1993-07-01), Carter et al.
patent: 5248720 (1993-09-01), Deguchi et al.
patent: 5326500 (1994-07-01), Friedman et al.
patent: 5340558 (1994-08-01), Friedman et al.
patent: 5385776 (1995-01-01), Maxfield et al.
patent: 5391437 (1995-02-01), Miyasaka et al.
patent: 5414042 (1995-05-01), Yasue et al.
patent: 5428094 (1995-06-01), Tokoh et al.
patent: 5506046 (1996-04-01), Andersen et al.
patent: 5508072 (1996-04-01), Andersen et al.
patent: 5514734 (1996-05-01), Maxfield et al.
patent: 5552469 (1996-09-01), Beall et al.
patent: 5554670 (1996-09-01), Giannelis
patent: 5578672 (1996-11-01), Beall et al.
patent: 5667886 (1997-09-01), Gough et al.
patent: 5760106 (1998-06-01), Pinnavaia et al.
patent: 5880197 (1999-03-01), Beall et al.
C. W. Francis, "Adsorption of Polyvinylpyrrolidone on Reference Clay Minerals", Soil Science, vol. 115, No. 1, 1973, pp. 40-54.
A. Usuki, et al., "Synthesis of nylon 6-clay hybrid", J. Mater. Res., vol. 8, No. 5, May 1993, pp. 1179-1184.
Y. Kojima, et al., "Mechanical Properties of Nylon 6-Clay Hybrid", J. Mater. Res., vol. 8, No. 5, May 1993, pp. 1185-1189.
K. Suzuki, et al., "Preparation Of Delaminated Clay Having A Narrow Micropore Distribution In The Presence Of Hydroxyaluminum Cations And Polyvinyl Alcohol", Clays and Clay Minerals, vol. 36, No. 2, 1988, pp. 147-152.
R. Levy, et al., "Interlayer Adsorption of Polyvinylpyrrolidone On Montmorillonite", Journal of Colloid and Interface Science, vol. 50, No. 3, Mar. 1975, pp. 442-450.
D.J. Greenland, "Adsorption Of Polyvinyl Alcohols By Montmorillonite", Journal of Colloid Science, 18, (1963) pp. 647-664.
R.A. Vaia, et al., "Synthesis and Properties of Two-Dimensional Nanostructures by Direct Intercalation of Polymer Melts in Layered Silicates", Chem. Mater. 1993, 5, pp. 1694-1696.
R.A. Vaia, et al., "New Polymer Electrolyte Nanocomposites: Melt Intercalation of Poly(ethylene oxide) in Mica-Type Silicates", Advanced Materials 1995, 7, No. 2, pp. 154-156.
A. Akelah, et al., "Synthesis and Characterization of Epoxyphilic montmorillonites", Clay Minerals (1994) 29, pp. 169-178.
C.E. Clapp, et al., "Adsorption Studies Of A Dextran On Montmorillonite", Trans. 9th Int. Cong. Soil Sci., 1968, vol. 1, pp. 627-634.
H.G.G. Dekking, "Preparation And Properties Of Some Polymer-Clay Compounds", Clays and Clay Minerals, 1964, 12, pp. 603-616.
A. Usuki, et al., "Characterization and Properties of Nylon 6--Clay Hybrid", (source and date unknown), pp. 651-652.
G.W. Brindley, et al., "Preparation And Solvatio Properties Of Some Variable Charge Montmorillonites", Clays and Clay Minerals, 1971, vol. 18, pp. 399-404.
A. Okada, et al., "A Solid State NMR Study On Crystalline Forms Of Nylon 6", Journal of Applied Polymer Science, (1989), vol. 37, pp. 1363-1371.
A. Usuki, et al., Swelling Behavior Of Montmorillonite Cation Exchanged For .omega.-Amino Acids By .epsilon.-Caprolactam, J. Mater. Res., vol. 8, No. 5, May 1993, pp. 1174-1178.
Y. Kojima, et al., "Fine Structure Of Nylon-6-Clay Hybrid", Journal of Polymer Science: Part B: Polymer Physics, vol. 32 (1994), pp. 625-630.
B.K.G. Theng, "Clay-Polymer interactions: Sumary And Perspectives", Clays and Clay Minerals, vol. 30, No. 1 (1982) pp. 1-9.
Sugahara, et al., "Clay-Organic Nano-Composite; Preparation of a Kaolinite-Poly(vinylpyrrolidone) Intercalation Compound", Journal of the Ceramic Society of Japan, International Edition, vol. 100, No. 4, Apr. 1, 1992, pp. 420-423.
Ogawa, et al., "Preparation Of Montmorillonite-Polyacrylamide Intercalation Compounds And The Water Absorbing Property", Clay Science, vol. 7, 1989 Tokyo, Japan, pp. 243-251.
Y. Kojima, et al., "One-Pot Synthesis of Nylon 6-Clay Hybrid", Journal of Polymer Science: Part A: Polymer Chemistry, vol. 31, (1993), pp. 1755-1758.
Wu, et al., "Structural, thermal, and electrical characterization of layered nanocomposites derived from sodium-montmorillonite and polyethers", Chemical Abstracts, vol. 119, No. 4, Jul. 26, 1993 Columbus, Ohio, US, Abstract No. 31017r.
Bujdak, et al., "The reaction of montmorillonite with octadecylamine in solid and melted state", Chemical Abstracts, vol. 118, No. 26, Abstract No. 257609b, p. 166 (Jun. 28, 1993), Columbus, Ohio (US).
Yano, et al., "Synthesis And Properties Of Polyimide-Clay Hybrid", Polymer Preprints, ACS, Apr. 1991, pp. 65-66.
Giannelis, et al., "Synthesis And Processing Of Ceramics: Scientific Issues", Materials Research Society Symposium Proceedings, vol. 249 (1992), pp. 547-558.
Sanchez Camazano, M. et al., "Factors influencing interactions of organophosphorus pesticides with montmorillonite", Chemical Abstracts, vol. 98, No. 19, May 9, 1983, Columbus, Ohio, US, Abstract No. 156367.
T. Lan, et al., "Clay-Epoxy Nanocomposites:Relationships Between Reinforcement Properties And The Extent Of Clay Layer Exfoliation", Polym. Mater. Sc. Eng., 73, pp. 296-297 (1995).
Beal Gary W.
Lan Tie
Tsipursky Semeon
Amcol International Corporation
Cain Edward J.
LandOfFree
Intercalates formed by co-intercalation of monomer, oligomer or does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Intercalates formed by co-intercalation of monomer, oligomer or , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Intercalates formed by co-intercalation of monomer, oligomer or will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1594548