Published Papers in 1989

Original Papers

New Approach to Mesophase Stabilization through Hydrogen-Bonding Molecular Interactions in Binary Mixtures
Takashi Kato and Jean M. J. Frechet
J. Am. Chem. Soc., 111, 8533 (1989).

Stabilization of a Liquid Crystalline Phase through Noncovalent Interaction with a Polymer Side Chain
Takashi Kato and Jean M. J. Frechet
Macromolecules, 22, 3818 (1989).

Solid State CP/MAS 13C NMR Studies of Naphthalene-Based Thermotropic Polyesters and Model Compounds
Takashi Kato, Gazi M. A. Kabir, and Toshiyuki Uryu
J. Polym. Sci., Part A: Polym. Chem., 27, 1447 (1989).

Thermotropic Liquid-Crystalline Copoly(ester amide) Containing a Flexible Spacer in the Main Chain
Toshiyuki Uryu, Jin C. Song, and Takashi Kato
Polym. J., 21, 409 (1989).

Solid-State CP/MAS 13C NMR Study of Cellulose Polymorphs
Akira Isogai, Makoto Usuda, Takashi Kato, Toshiyuki Uryu, and Rajai H. Atalla
Macromolecules, 22, 3168 (1989).


Published Papers in 1988-1983

Original Papers

Solid-State Cross Polarization/Magic Angle Spinning 13C NMR Study of Thermotropic Aromatic Polyester Containing a Flexible Spacer in the Main Chain
Toshiyuki Uryu and Takashi Kato
Macromolecules, 21, 378 (1988).

Conformational Effects in High Resolution Solid State CP/MAS 13C NMR Spectra of Thermotropic Ester Compound, 4'-Cyanophenyl-4-n-pentoxybenzoate
Toshiyuki Uryu and Takashi Kato
Chem. Lett., 1987, 211.

Conformational Effects in High Resolution Solid State CP/MAS 13C NMR Spectra of Thermotropic Ester Compound, 4'-Nitrophenyl- 4-octyloxybenzoate
Takashi Kato and Toshiyuki Uryu
Mol. Cryst. Liq. Cryst. Lett., 5, 17 (1987).

Effects of Thermal History on Transition Behavior of a Thermotropic Polyester
Toshiyuki Uryu and Takashi Kato
Kobunshi Ronbunshu (Jpn. J. Polym. Sci. Tech.), 43, 307 (1986). (in Japanese)

Selective Ring-Opening Polymerization of 1,4-Andydro-2,3-O-cyclohexylidene-α-D-ribopyranose and Copolymerization of 1,4-Anhydro-2,3-O-cyclohexylidene-α-D-ribopyranose with 1,4-Anhydro-2,3-O-benzylidene-α-D-ribopyranose
Toshiyuki Uryu, Takashi Kato, and Shinya Higuchi
Sen-i Gakkaishi, 40, T-439 (1984).

Selective Ring-Opening Polymerization of Di-O-methylated and Di-O-benzylated 1,4-Anhydro-α-D-ribopyranoses and Structure Proof of Synthetic Cellulose-Type Polysaccharide (1→4)-β-D-Ribopyranan and (1→5)-α-D-Ribofuranan
Toshiyuki Uryu, Junichi Yamanouchi, Takashi Kato, Shinya Higuchi, and Kei Matsuzaki
J. Am. Chem. Soc., 105, 6865 (1983).