Papers - HABA Osamu

Head-to-Tail Regioregularity of Poly(3-hexylthiophene) in Oxidative Coupling Polymerization with FeCl3, J. Polym. Sci. Part A, Polym. Chem., 37, 1943-1948, 37 1943-1948, 1999.01

S. Amou, O. Haba, K. Shirato, T. Hayakawa, M. Ueda, K. Takeuchi and M. Asai

Multiple Authorship (Including Foreigners)

Synthesis of Polycarbonate from Dimethyl Carbonate and Bisphenol-A through a Non-Phosgene Process, J. Polym. Sci. Part A, Polym. Chem., 37, 2087-2093, 37 2087-2093, 1999.01

O. Haba, I. Itakura, M. Ueda and S. Kuze

Multiple Authorship (Including Foreigners)

Synthesis of Regiocontrolled Polymer Having 2-Naphthol Unit by CuCl-Amine Catalyzed Oxidative Coupling Polymerization, J. Polym. Sci. Part A, Polym. Chem., 37, 3702-3709, 37 3702-3709, 1999.01

S. Amou, K. Takeuchi, M. Asai, K. Niizeki, T. Okada, M. Seino, O. Haba and M. Ueda

Multiple Authorship (Including Foreigners)

Photosensitive polyimide-precursor based on polyisoimide: dimensionally stable polyimide with a low dielectric constant, Polymer, 40, 551-558, 40 551-558, 1999.01

H. Seino, O. Haba, M. Ueda, A. Mochizuki

Multiple Authorship (Including Foreigners)

Measurement of nonlinear refractive index by time-resolved z-scan technique, Opt. Commun., 160, 125-129, 160 125-129, 1999.01

T. Kawazoe, H. Kawaguchi, J. Inoue, O. Haba, M. Ueda

Multiple Authorship (Including Foreigners)

Synthesis of Hyperbranched Aromatic Polyamide by Direct Polycondensation Method, Chem. Lett., 333-334, 1998 333-334, 1998.12

O. Haba, H. Tajima, M. Ueda and R. Nagahata

Multiple Authorship (Including Foreigners)

Synthesis of poly(dinaphthylene ether) by oxidative coupling polymerization of di(1-naphthoxy)pentane using cobalt (III) acetylacetonate, High Perform. Polym., 10, 241-247, 10 241-247, 1998.01

T. Okada, S. Amou, O. Haba, M. Ueda

Multiple Authorship (Including Foreigners)

Synthesis and Characterization of Polyamideamine Based Liquid Crystalline Dendrimers, High Perform. Polym., 10, 231-240, 10 231-240, 1998.01

K. Suzuki, O. Haba, R. Nagahata, K. Yonetake and M. Ueda

Multiple Authorship (Including Foreigners)

Three Component Negative Type Photoresist Based on Calix[4]-resorcinarene, a Cross-Linker, and a Photoacid Generator, Chem. Mater., 10, 2230-2234, 10 2230-2234, 1998.01

M. Ueda, D. Takahashi, T. Nakayama and O. Haba

Multiple Authorship (Including Foreigners)

A Positive-Working Photosensitive Alkaline Developable Polyimide with a Highly Dimensional Stability and Low Dielectric Constant Based on Poly(amic acid) as a Polyimide Precursor and Diazonaphthoquinone as a Photosensitive Compound, J. Polym. Sci. Part A, Polym. Chem., 36, 2261-2267, 36 2261-2267, 1998.01

H. Seino, A. Mochizuki, O. Haba and M. Ueda

Multiple Authorship (Including Foreigners)

Synthesis of Ordered Polymer by Direct Polycondensation VIII. Ordered Polymer from Two Nonsymmetric Monomers, J. Polym. Sci. Part A, Polym. Chem., 36, 2309-2314, 36 2309-2314, 1998.01

O. Haba, H. Seino, K. Aoki, K. Iguchi and M. Ueda

Multiple Authorship (Including Foreigners)

Synthesis of a Regioregular Head-to-Tail Poly(3-alkylphenylthiophene) by Oxidative Coupling Using VO(acac)2, React. Funct. Polym., 37, 163-168, 37 163-168, 1998.01

O. Haba, T. Hayakawa, M. Ueda, H. Kawaguchi and T. Kawazoe

Multiple Authorship (Including Foreigners)

A Negative Working Alkaline Developable Photoresist Based on Calix[4]resorcinarene, a Cross-Linker, and a Photoacid Generator, Chem. Lett., 265-266, 1997 265-266, 1997.11

T. Nakayama, K. Haga, O. Haba and M. Ueda

Multiple Authorship (Including Foreigners)

Synthesis and Characterization of Poly[p-phenylene{3-(alkylthio)-2,5-thienylene}-p-phenylene], Macromolecules, 30, 7069-7074, 30 7069-7074, 1997.11

M. Ueda, T. Hayakawa, O. Haba, H. Kawaguchi and S. Inoue

Multiple Authorship (Including Foreigners)

Crowned Polyacetylene 3. Synthesis and cation-binding property of polyphenylacetylene with azacrown cavity by cyclopolymerization of α,ω-bis(4'-ethynylphenoxy)oligooxyethylene containing a pyridyl unit, Polymer, 38, 1233-1238, 38 1233-1238, 1997.01

T. Kakuchi, T. Watanabe, S. Matsunami, H. Kamimura, O. Haba, K. Yokota

Multiple Authorship (Including Foreigners)

Preparation and properties of polyisoimides as a highly dimensionally stable polyimide precursor with low dielectric constant, High Perform. Polym., 9, 333-344, 9 333-344, 1997.01

H. Seino, O. Haba, A. Mochizuki, M. Yoshioka, M. Ueda

Multiple Authorship (Including Foreigners)

Synthesis of regiocontrolled poly(4,6-di-n-butoxy-1,3-phenylene) by oxidative coupling polymerization, J. Polym. Sci., Part A Polym. Chem., 35, 2259-2266, 35 2259-2266, 1997.01

T. Okada, N. Fujiwara, T. Ogata, O. Haba, M. Ueda

Multiple Authorship (Including Foreigners)

Chirality Induction in Cyclopolymerization 7. Asymmetric Cyclocopolymerization of 1,2:5,6-Di-O-isopropylidene-3,4-bis-O-(4-vinylbenzoyl)-D-iditol with Styrene, Enantiomer, 2, 215-223, 2 215-223, 1997.01

T. Uesaka, E. Hamaya, O. Haba, T. Kakuchi and K. Yokota

Multiple Authorship (Including Foreigners)

Chirality Induction in Cyclopolymerization 6. Enantioselective Cationic Cyclopolymerization of Divinyl Ethers with Chiral 10-Camphorsulfonic Acid / Zinc Chloride Initiating System, J. Polym. Sci. Part A, Polym. Chem., 35, 353-359, 35 353-359, 1997.01

O. Haba, M. Obata, K. Yokota and T. Kakuchi

Multiple Authorship (Including Foreigners)

Positive-Working Alkaline Developable Photosensitive and Second-Order Nonlinear Optical Polyimide, Chem. Lett., 26, 287-288, 26 287-288, 1997.01

M. Ueda, Y. Sakai, T. Nakayama, O. Haba, Y. Ishitaka, Y. Sasaki

Multiple Authorship (Including Foreigners)