Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Masayuki Iijima"'
Publikováno v:
SHINKU. 42:992-995
Autor:
Sasaki Shigekuni, Masayuki Iijima, Sadayuki Ukishima, Keiko Iida, Tohru Matsuura, Yoshikazu Takahashi, Fumio Yamamoto, Sato Masatoshi
Publikováno v:
Journal of the Surface Finishing Society of Japan. 50:596-601
Publikováno v:
Thin Solid Films. :475-479
Aromatic polyimide was prepared by vapor deposition polymerization(VDP), reacting a diamine monomer with a dianhydride monomer. Evaporation characteristics of monomers were investigated and several polyimide films with low dielectric constant were pr
Publikováno v:
Ferroelectrics. 171:339-349
By vapor deposition of a diisocyanate monomer (MDI) and a diamine monomer (MDA or MeMDA) onto a polyimide substrate, thin two-layer films of aromatic polyurea, P(MDA/MDI) or P(MeMDA/MDI), and polyimide were prepared. The polyurea layers acquired piez
Autor:
Yoshio Imai, Ichiro Kawamura, Masa-aki Kakimoto, Yuvraj Singh Negi, Yoshiichi Suzuki, Masayuki Iijima, Yoshikazu Takahashi, Takashi Hagiwara
Publikováno v:
Journal of Polymer Science Part A: Polymer Chemistry. 30:2281-2284
Polyimides [N(CO) 2 Ar(CO) 2 N-Ar'] n (Ar= Ph, PhCOPh, PhPh, PhSO 2 Ph, PhC(CF 3 ) 2 Ph; Ar'= PhOPhC(CF 3 ) 2 PhOPh, PhOPhC(CH 3 ) 2 PhOPh) by solution polymerization followed by thermal imidation. The polymers had T g higher than 200°C and were the
Publikováno v:
Journal of Photopolymer Science and Technology. 5:351-358
A polyimide film was prepared by the vapor deposition polymerization method using a diamine monomer containing siloxane bond and PMDA. The obtained film had an excellent adhesive property to a glass substrate. On the other hand, a polyimide film, pre
Publikováno v:
Journal of Polymer Science Part A: Polymer Chemistry. 29:1717-1723
A novel method for the preparation of ultrathin films of aromatic polyimides was developed through vapor deposition polymerization from combinations of monomer pairs of either N,N′-bis (trimethylsilyl)-substituted aromatic diamines and pyromellitic
Publikováno v:
Japanese Journal of Applied Physics. 32:2768
Thin films of aromatic polyurea were prepared by simultaneous deposition of 4,4'-diamino diphenylmethane (MDA) and 4,4'-diphenylmethane diisocyanate (MDI) on a polyimide film substrate. By changing the evaporation temperature of the monomers, the mon
Autor:
Eiicchi Fukada, Sonoko Tsukahara, Kanenori Matsuzaki, Akikazu Maesono, Masayuki Iijima, Yukimasa Murakami, Yoshikazu Takahashi
Publikováno v:
Japanese Journal of Applied Physics. 32:L875
Thermogravimetry (TG) and the Langmuir equation have been employed for the determination of the temperature dependence of the evaporation rate and saturated pressure of monomers used in vapor deposition polymerization (VDP). The measuring process uti
Publikováno v:
SHINKU. 28:440-442