Masami Okamoto - Publications

Affiliations: 
Toyota Technological Institute 

84 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2019 Szustakiewicz K, Gazińska M, Kryszak B, Grzymajło M, Pigłowski J, Wiglusz RJ, Okamoto M. Corrigendum to “The influence of hydroxyapatite content on properties of poly(L-lactide)/hydroxyapatite porous scaffolds obtained using thermal induced phase separation technique” [Eur. Polym. J. 113 (2019) 313–320] European Polymer Journal. 118: 327. DOI: 10.1016/J.Eurpolymj.2019.06.006  0.34
2019 Szustakiewicz K, Gazińska M, Kryszak B, Grzymajło M, Pigłowski J, Wiglusz RJ, Okamoto M. The influence of hydroxyapatite content on properties of poly(L-lactide)/hydroxyapatite porous scaffolds obtained using thermal induced phase separation technique European Polymer Journal. 113: 313-320. DOI: 10.1016/J.Eurpolymj.2019.01.073  0.361
2016 Mittal H, Ray SS, Okamoto M. Recent Progress on the Design and Applications of Polysaccharide-Based Graft Copolymer Hydrogels as Adsorbents for Wastewater Purification Macromolecular Materials and Engineering. DOI: 10.1002/Mame.201500399  0.432
2015 Nishida Y, Domura R, Sakai R, Okamoto M, Arakawa S, Ishiki R, Salick MR, Turng LS. Fabrication of PLLA/HA composite scaffolds modified by DNA Polymer (United Kingdom). 56: 73-81. DOI: 10.1016/J.Polymer.2014.09.063  0.302
2015 Bai J, Goodridge RD, Hague RJM, Okamoto M. Processing and characterization of a polylactic acid/nanoclay composite for laser sintering Polymer Composites. DOI: 10.1002/Pc.23848  0.327
2014 Kido Y, Sakai R, John B, Okamoto M, Seppälä JV. Preparation and enzymatic degradation of porous crosslinked polylactides of biomass origin. International Journal of Molecular Sciences. 15: 9793-808. PMID 24893222 DOI: 10.3390/Ijms15069793  0.357
2014 Bai J, Goodridge RD, Hague RJM, Song M, Okamoto M. Influence of carbon nanotubes on the rheology and dynamic mechanical properties of polyamide-12 for laser sintering Polymer Testing. 36: 95-100. DOI: 10.1016/J.Polymertesting.2014.03.012  0.34
2012 Ando Y, Sato H, Shinzawa H, Okamoto M, Noda I, Ozaki Y. Isothermal melt crystallization behavior of neat poly(l-lactide) (PLLA) and PLLA/organically modified layered silicate (OMLS) nanocomposite studied by two-dimensional (2D) correlation spectroscopy Vibrational Spectroscopy. 60: 158-162. DOI: 10.1016/J.Vibspec.2012.01.021  0.354
2010 Ishisue T, Okamoto M, Tashiro K. Real-time investigation of crystallization in nylon 6-clay nano-composite probed by infrared spectroscopy Polymer. 51: 5585-5591. DOI: 10.1016/J.Polymer.2010.09.033  0.327
2010 Hayashi H, Mori T, Okamoto M, Yamasaki S, Hayami H. Polyethylene ionomer-based nano-composite foams prepared by a batch process and MuCell® injection molding Materials Science and Engineering: C. 30: 62-70. DOI: 10.1016/J.Msec.2009.08.009  0.336
2009 Katoh Y, Okamoto M. Crystallization controlled by layered silicates in nylon 6–clay nano-composite Polymer. 50: 4718-4726. DOI: 10.1016/J.Polymer.2009.07.019  0.348
2009 Mori T, Hayashi H, Okamoto M, Yamasaki S, Hayami H. Foam processing of polyethylene ionomers with supercritical CO2 Composites Part a-Applied Science and Manufacturing. 40: 1708-1716. DOI: 10.1016/J.Compositesa.2009.08.018  0.338
2008 Asai K, Okamoto M, Tashiro K. Real-time investigation of crystallization in poly(vinylidene fluoride)-based nano-composites probed by infrared spectroscopy Polymer. 49: 5186-5190. DOI: 10.1016/J.Polymer.2008.09.061  0.354
2008 Asai K, Okamoto M, Tashiro K. Crystallization behavior of nano-composite based on poly(vinylidene fluoride) and organically modified layered titanate Polymer. 49: 4298-4306. DOI: 10.1016/J.Polymer.2008.07.037  0.391
2008 Kwon YK, Ko YS, Okamoto M. Elongation flow-induced morphological change of a diblock copolymer melt of polystyrene and poly(ethylene propylene) Polymer. 49: 2334-2341. DOI: 10.1016/J.Polymer.2008.03.002  0.309
2008 Bitou M, Okamoto M. Fabrication of porous 3-D structure from poly(l-lactide)-based nano-composite foams. Effect of foam structure on enzymatic degradation Polymer Degradation and Stability. 93: 1081-1087. DOI: 10.1016/J.Polymdegradstab.2008.03.014  0.355
2008 Shigemori T, Okamoto M, Yamasaki S, Hayami H. Direct melt neutralization and nano-structure of polyethylene ionomer-based nano-composites Composites Part a-Applied Science and Manufacturing. 39: 1924-1929. DOI: 10.1016/J.Compositesa.2008.09.003  0.392
2007 Bitou M, Okamoto M. Fabrication of Porous 3-D Structure from Poly(L-lactide)-based Nanocomposite Foam via Enzymatic Degradation International Polymer Processing. 22: 446-454. DOI: 10.3139/217.2073  0.371
2007 Saito T, Okamoto M, Hiroi R, Yamamoto M, Shiroi T. Poly(p-phenylenesulfide)-based nano-composite formation: Delamination of organically modified layered filler via solid-state processing Polymer. 48: 4143-4151. DOI: 10.1016/J.Polymer.2007.05.014  0.372
2006 Okamoto M. Polymer/Layered Silicate Nano-composites International Polymer Processing. 21: 487-496. DOI: 10.3139/217.0012  0.398
2006 Yoshida O, Okamoto M. Direct melt intercalation of polymer chains into nano-galleries : Interdigitated layer structure and interlayer expansion Journal of Polymer Engineering. 26: 919-939. DOI: 10.1515/Polyeng.2006.26.8-9.919  0.385
2006 Okamoto M. Recent advances in polymer/layered silicate nanocomposites: an overview from science to technology Materials Science and Technology. 22: 756-779. DOI: 10.1179/174328406X101319  0.35
2006 Hussain F, Hojjati M, Okamoto M, Gorga RE. Review article: Polymer-matrix nanocomposites, processing, manufacturing, and application: An overview Journal of Composite Materials. 40: 1511-1575. DOI: 10.1177/0021998306067321  0.321
2006 Ema Y, Ikeya M, Okamoto M. Foam processing and cellular structure of polylactide-based nanocomposites Polymer. 47: 5350-5359. DOI: 10.1016/J.Polymer.2006.05.050  0.36
2006 Nam JY, Okamoto M, Okamoto H, Nakano M, Usuki A, Matsuda M. Morphology and crystallization kinetics in a mixture of low-molecular weight aliphatic amide and polylactide Polymer. 47: 1340-1347. DOI: 10.1016/J.Polymer.2005.12.066  0.323
2006 Saito T, Okamoto M, Hiroi R, Yamamoto M, Shiroi T. Delamination of organically modified layered filler via solid-state processing Macromolecular Rapid Communications. 27: 1472-1475. DOI: 10.1002/Marc.200600379  0.367
2006 Yoshida O, Okamoto M. Direct Melt Intercalation of Polylactide Chains into Nano-Galleries: Interlayer Expansion and Nano-Composite Structure Macromolecular Rapid Communications. 27: 751-757. DOI: 10.1002/Marc.200600080  0.41
2006 Saito T, Okamoto M, Hiroi R, Yamamoto M, Shiroi T. Intercalation of diphenyl sulfide into nanogalleries and preparation of poly(p-phenylenesulfide)-based nanocomposites Macromolecular Materials and Engineering. 291: 1367-1374. DOI: 10.1002/Mame.200600287  0.367
2006 Ito Y, Yamashita M, Okamoto M. Foam processing and cellular structure of polycarbonate-based nanocomposites Macromolecular Materials and Engineering. 291: 773-783. DOI: 10.1002/Mame.200600075  0.341
2006 Ray SS, Okamoto K, Okamoto M. Structure and properties of nanocomposites based on poly(butylene succinate) and organically modified montmorillonite Journal of Applied Polymer Science. 102: 777-785. DOI: 10.1002/App.23940  0.568
2004 Hiroi R, Ray SS, Okamoto M, Shiroi T. Cover Picture: Macromol. Rapid Commun. 15/2004 Macromolecular Rapid Communications. 25: 1349-1349. DOI: 10.1002/Marc.200490029  0.372
2004 Hiroi R, Ray SS, Okamoto M, Shiroi T. Organically modified layered titanate: A new nanofiller to improve the performance of biodegradable polylactide Macromolecular Rapid Communications. 25: 1359-1364. DOI: 10.1002/Marc.200400173  0.525
2004 Maiti P, Okamoto M. Structural development in cycloolefin copolymers under uniaxial elongational flow Journal of Applied Polymer Science. 91: 3421-3427. DOI: 10.1002/App.13348  0.328
2003 Ray SS, Yamada K, Okamoto M, Ueda K. Biodegradable polylactide/montmorillonite nanocomposites. Journal of Nanoscience and Nanotechnology. 3: 503-10. PMID 15002130 DOI: 10.1166/Jnn.2003.220  0.559
2003 Ray SS, Yamada K, Okamoto M, Ogami A, Ueda K. New polylactide/layered silicate nanocomposites, 4. Structure, properties and biodegradability Composite Interfaces. 10: 435-450. DOI: 10.1163/156855403771953687  0.567
2003 Nam JY, Sinha Ray S, Okamoto M. Crystallization behavior and morphology of biodegradable polylactide/layered silicate nanocomposite Macromolecules. 36: 7126-7131. DOI: 10.1021/Ma034623J  0.395
2003 Sinha Ray S, Okamoto K, Okamoto M. Structure−Property Relationship in Biodegradable Poly(butylene succinate)/Layered Silicate Nanocomposites Macromolecules. 36: 2355-2367. DOI: 10.1021/Ma021728Y  0.446
2003 Kobori Y, Kwon YK, Okamoto M, Kotaka T. Elongation of Triblock Copolymer Melt: Elongation Flow Opto-Rheometry and Small-Angle X-ray Scattering Study Macromolecules. 36: 1656-1664. DOI: 10.1021/Ma020503K  0.307
2003 Sinha Ray S, Yamada K, Okamoto M, Ogami A, Ueda K. New polylactide/layered silicate nanocomposites. 3. High-performance biodegradable materials Chemistry of Materials. 15: 1456-1465. DOI: 10.1021/Cm020953R  0.401
2003 Sinha Ray S, Okamoto M. Polymer/layered silicate nanocomposites: A review from preparation to processing Progress in Polymer Science (Oxford). 28: 1539-1641. DOI: 10.1016/J.Progpolymsci.2003.08.002  0.419
2003 Sinha Ray S, Yamada K, Okamoto M, Fujimoto Y, Ogami A, Ueda K. New polylactide/layered silicate nanocomposites. 5. Designing of materials with desired properties Polymer. 44: 6633-6646. DOI: 10.1016/J.Polymer.2003.08.021  0.431
2003 Okamoto K, Sinha Ray S, Okamoto M. New poly(butylene succinate)/layered silicate nanocomposites. II. Effect of organically modified layered silicates on structure, properties, melt rheology, and biodegradability Journal of Polymer Science Part B: Polymer Physics. 41: 3160-3172. DOI: 10.1002/Polb.10708  0.443
2003 Fujimoto Y, Sinha Ray S, Okamoto M, Ogami A, Yamada K, Ueda K. Well-controlled biodegradable nanocomposite foams: From microcellular to nanocellular Macromolecular Rapid Communications. 24: 457-461. DOI: 10.1002/Marc.200390068  0.373
2003 Sinha Ray S, Okamoto M. Biodegradable polylactide and its nanocomposites: Opening a new dimension for plastics and composites Macromolecular Rapid Communications. 24: 815-840. DOI: 10.1002/Marc.200300008  0.434
2003 Maiti P, Okamoto M. Crystallization Controlled by Silicate Surfaces in Nylon 6-Clay Nanocomposites Macromolecular Materials and Engineering. 288: 440-445. DOI: 10.1002/Mame.200390040  0.327
2003 Sinha Ray S, Yamada K, Okamoto M, Ueda K. Control of biodegradability of polylactide via nanocomposite technology Macromolecular Materials and Engineering. 288: 203-208. DOI: 10.1002/Mame.200390013  0.381
2003 Sinha Ray S, Okamoto M. New Polylactide/Layered Silicate Nanocomposites, 6 Macromolecular Materials and Engineering. 288: 936-944. DOI: 10.1002/Mame.200300156  0.407
2003 Mitsunaga M, Ito Y, Ray SS, Okamoto M, Hironaka K. Intercalated Polycarbonate/Clay Nanocomposites: Nanostructure Control and Foam Processing Macromolecular Materials and Engineering. 288: 543-548. DOI: 10.1002/Mame.200300097  0.538
2002 Ray SS, Okamoto K, Maiti P, Okamoto M. New poly(butylene succinate)/layered silicate nanocomposites: preparation and mechanical properties. Journal of Nanoscience and Nanotechnology. 2: 171-6. PMID 12908305 DOI: 10.1166/Jnn.2002.086  0.542
2002 YAMADA K, UEDA K, RAY SS, OKAMOTO M. Preparation and Properties of Polylactide/Layered Silicate Nanocomposite. Kobunshi Ronbunshu. 59: 760-766. DOI: 10.1295/Koron.59.760  0.509
2002 Sinha Ray S, Okamoto K, Yamada K, Okamoto M. Novel Porous Ceramic Material via Burning of Polylactide/Layered Silicate Nanocomposite Nano Letters. 2: 423-425. DOI: 10.1021/Nl020284G  0.368
2002 Sinha Ray S, Yamada K, Okamoto M, Ueda K. Polylactide-Layered Silicate Nanocomposite:  A Novel Biodegradable Material Nano Letters. 2: 1093-1096. DOI: 10.1021/Nl0202152  0.398
2002 Sinha Ray S, Maiti P, Okamoto M, Yamada K, Ueda K. New polylactide/layered silicate nanocomposites. 1. Preparation, characterization, and properties Macromolecules. 35: 3104-3110. DOI: 10.1021/Ma011613E  0.431
2002 Maiti P, Nam PH, Okamoto M, Hasegawa N, Usuki A. Influence of Crystallization on Intercalation, Morphology, and Mechanical Properties of Polypropylene/Clay Nanocomposites Macromolecules. 35: 2042-2049. DOI: 10.1021/Ma010852Z  0.372
2002 Maiti P, Yamada K, Okamoto M, Ueda K, Okamoto K. New Polylactide/Layered Silicate Nanocomposites:  Role of Organoclays Chemistry of Materials. 14: 4654-4661. DOI: 10.1021/Cm020391B  0.4
2002 Sinha Ray S, Yamada K, Okamoto M, Ueda K. New polylactide-layered silicate nanocomposites. 2. Concurrent improvements of material properties, biodegradability and melt rheology Polymer. 44: 857-866. DOI: 10.1016/S0032-3861(02)00818-2  0.43
2002 Nam PH, Maiti P, Okamoto M, Kotaka T, Nakayama T, Takada M, Ohshima M, Usuki A, Hasegawa N, Okamoto H. Foam processing and cellular structure of polypropylene/clay nanocomposites Polymer Engineering & Science. 42: 1907-1918. DOI: 10.1002/Pen.11083  0.358
2002 Maiti P, Nam PH, Okamoto M, Kotaka T, Hasegawa N, Usuki A. The effect of crystallization on the structure and morphology of polypropylene/clay nanocomposites Polymer Engineering & Science. 42: 1864-1871. DOI: 10.1002/Pen.11079  0.39
2002 Ray SS, Yamada K, Ogami A, Okamoto M, Ueda K. New Polylactide/Layered Silicate Nanocomposite: Nanoscale Control Over Multiple Properties Macromolecular Rapid Communications. 23: 943-947. DOI: 10.1002/1521-3927(200211)23:16<943::Aid-Marc943>3.0.Co;2-F  0.545
2001 Okamoto M, Nam PH, Maiti P, Kotaka T, Nakayama T, Takada M, Ohshima M, Usuki A, Hasegawa N, Okamoto H. Biaxial Flow-Induced Alignment of Silicate Layers in Polypropylene/Clay Nanocomposite Foam Nano Letters. 1: 503-505. DOI: 10.1021/Nl010051+  0.35
2001 Okamoto M, Nam PH, Maiti P, Kotaka T, Hasegawa N, Usuki A. A House of Cards Structure in Polypropylene/Clay Nanocomposites under Elongational Flow Nano Letters. 1: 295-298. DOI: 10.1021/Nl0100163  0.345
2001 Nam PH, Maiti P, Okamoto M, Kotaka T, Hasegawa N, Usuki A. A hierarchical structure and properties of intercalated polypropylene/clay nanocomposites Polymer. 42: 9633-9640. DOI: 10.1016/S0032-3861(01)00512-2  0.387
2001 Maiti P, Okamoto M, Kotaka T. Flow birefringence and strain-induced hardening of cycloolefin copolymers under elongational flow Polymer. 42: 9827-9835. DOI: 10.1016/S0032-3861(01)00508-0  0.33
2001 Okamoto M, Morita S, Kotaka T. Dispersed structure and ionic conductivity of smectic clay/polymer nanocomposites Polymer. 42: 2685-2688. DOI: 10.1016/S0032-3861(00)00642-X  0.404
2001 Kotaka T, Okamoto M, Kojima A, Kwon YK, Nojima S. Elongational flow-induced morphology change of block copolymers. 2. A polystyrene-block-poly(ethylene butylene)-block-polystyrene triblock copolymer with cylindrical microdomains Polymer. 42: 3223-3231. DOI: 10.1016/S0032-3861(00)00596-6  0.348
2001 Kotaka T, Okamoto M, Kojima A, Kwon YK, Nojima S. Elongational flow-induced morphology change of block copolymers. Part 1. A polystyrene-block-poly(ethylene butylene)-block-polystyrene-block-poly(ethylene butylene) tetrablock copolymer with polystyrene spherical microdomains Polymer. 42: 1207-1217. DOI: 10.1016/S0032-3861(00)00422-5  0.335
2001 Okamoto M, Morita S, Kim YH, Kotaka T, Tateyama H. Dispersed structure change of smectic clay/poly(methyl methacrylate) nanocomposites by copolymerization with polar comonomers Polymer. 42: 1201-1206. DOI: 10.1016/S0032-3861(00)00419-5  0.391
2000 Okamoto M, Taguchi H, Sato H, Kotaka T, Tateyama H. Dispersed Structure and Rheology of Lipophilized-Smectite/Toluene Suspensions Langmuir. 16: 4055-4058. DOI: 10.1021/La990933C  0.322
2000 Kim YH, Okamoto M, Kotaka T, Ougizawa T, Tchiba T, Inoue T. Phase structure development in poly(styrene-co-acrylonitrile)/poly(methyl methacrylate) blend under elongational flow Polymer. 41: 4747-4749. DOI: 10.1016/S0032-3861(99)00822-8  0.309
2000 Okamoto M, Morita S, Taguchi H, Kim YH, Kotaka T, Tateyama H. Synthesis and structure of smectic clay/poly(methyl methacrylate) and clay/polystyrene nanocomposites via in situ intercalative polymerization Polymer. 41: 3887-3890. DOI: 10.1016/S0032-3861(99)00655-2  0.405
1999 Kotaka T, Okamoto M. Development of Higher-order Structure in Supercooled Semicrystalline Polymer Liquids under Elongational Flow Sen-I Gakkaishi. 55. DOI: 10.2115/Fiber.55.P51  0.314
1999 Kano Y, Okamoto M, Kotaka T, Akiyama S. Confocal Scanning Laser Microscope Image of Gradient Structure Formed in an Acrylate Copolymer/Fluoro-copolymer Blend Journal of Adhesion. 69: 31-38. DOI: 10.1080/00218469908015917  0.336
1999 Wang S, Makinouchi A, Tosa T, Kidokoro K, Okamoto M, Kotaka T, Nakagawa T. Numerical simulation of acrylonitrile-butadiene-styrene material’s vacuum forming process Journal of Materials Processing Technology. 91: 219-225. DOI: 10.1016/S0924-0136(98)00440-3  0.313
1998 Okamoto M, Kubo H, Kotaka T. Elongational Flow-Induced Crystallization and Structure Development in Supercooled Poly(ethylene naphthalate)† Macromolecules. 31: 4223-4231. DOI: 10.1021/Ma971713D  0.321
1998 Kubo H, Okamoto M, Kotaka T. Elongational flow-induced crystallization in supercooled poly(ethylene terephthalate) with different crystallization habit☆ Polymer. 39: 4827-4834. DOI: 10.1016/S0032-3861(97)10230-0  0.306
1998 Kubo H, Sato H, Okamoto M, Kotaka T. Elongational flow opto-rheometry for polymeric liquids: 4. Rayleigh scattering studies on elongational flow-induced crystallization of poly(ethylene terephthalate) in the supercooled state Polymer. 39: 501-503. DOI: 10.1016/S0032-3861(97)00367-4  0.313
1995 Okamoto M, Inoue T. Crystallization kinetics in poly(butylene terephthalate)/copolycarbonate blend Polymer. 36: 2739-2744. DOI: 10.1016/0032-3861(95)93651-2  0.332
1995 Okamoto M, Shiomi K, Inoue T. LCST-type phase behaviour and structure development during melt processing in a polycarbonate/poly(styrene-co-acrylonitrile) blend Polymer. 36: 87-91. DOI: 10.1016/0032-3861(95)90679-V  0.336
1995 Okamoto M, Shinoda Y, Kinami N, Okuyama T. Nonisothermal crystallization of poly(ethylene terephthalate) and its blends in the injection‐molding process Journal of Applied Polymer Science. 57: 1055-1061. DOI: 10.1002/App.1995.070570904  0.314
1994 Okamoto M, Shiomi K, Inoue T. Structure and mechanical properties of poly(butylene terephthalate)/rubber blends prepared by dynamic vulcanization Polymer. 35: 4618-4622. DOI: 10.1016/0032-3861(94)90812-5  0.342
1994 Okamoto M, Inoue T. Phase separation mechanism and structure development in poly(butylene terephthalate)/polycarbonate blends Polymer. 35: 257-261. DOI: 10.1016/0032-3861(94)90688-2  0.301
1993 Shinoda Y, Okuyama T, Okamoto M. Time-resolved Light Scattering Studies of Crystallization in Mixtures of Poly (ethylene telephthalate) and Talc Seikei-Kakou. 5: 481-486. DOI: 10.4325/Seikeikakou.5.481  0.307
1993 Okamoto M, Shinoda Y, Kojima T, Takashi I. Toughening mechanism in a ternary polymer alloy: PBT/PC/rubber system Polymer. 34: 4868-4873. DOI: 10.1016/0032-3861(93)90011-X  0.318
1993 Okamoto M, Inoue T. Reactive processing of polymer blends: Analysis of the change in morphological and interfacial parameters with processing Polymer Engineering and Science. 33: 175-182. DOI: 10.1002/Pen.760330308  0.341
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