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Featured researches published by Shigeki Katogi.


Polymer | 1998

Photopolymerization of dialkyl fumarates with electron donor monomers

Shigeki Katogi; Chris W. Miller; Charles E. Hoyle; Sonny Jönsson

Abstract Fumarate esters with abstractable hydrogens were found to copolymerize via photoinitiation with a variety of electron donor monomers at a relatively rapid rate both in air and in nitrogen. In air, copolymerization rates of the dialkyl fumarates made from reaction of fumaric chloride with 1-methoxyisopropanol or 2-methoxy-1-ethanol were much faster than for monofunctional or difunctional acrylates when a photoinitiator was used to initiate polymerization. Mixtures involving dialkyl fumarates and N-vinylformamide (NVF) had polymerization exotherm rates faster than when N-vinylpyrrolidone and vinyl ethers were used as comonomers. Similar correlations with fumarate structure were observed when photoinitiator was present or absent, but faster rates were always obtained when a photoinitiator was present.


Archive | 2000

Curable oxetane composition, its curing method and cured product obtained by the same

Shigeki Katogi; Hiroshi Matsutani; Shinno Nishiyama; Kazuya Sato; 和也 佐藤; 茂樹 加藤木; 寛 松谷; 信乃 西山


Archive | 2010

Photosensitive adhesive composition, and obtained using the same, adhesive film, adhesive sheet, semiconductor wafer with adhesive layer, semiconductor device and electronic part

Takashi Kawamori; Takashi Masuko; Shigeki Katogi; Masaaki Yasuda


Archive | 2002

Adhesive sheet, semiconductor device, and production method for the sheet

Keiichi Hatakeyama; Teiichi Inada; Shigeki Katogi; Hiroyuki Kawakami; Takashi Masuko; Keisuke Okubo; Toshiyuki Yanagawa; 加藤木 茂樹; 増子 崇; 大久保 恵介; 川上 広幸; 柳川 俊之; 畠山 恵一; 稲田 禎一


Archive | 2002

Adhesive sheet and semiconductor device and process for producing the same

Hiroyuki Kawakami; Teiichi Inada; Takashi Masuko; Keisuke Ookubo; Keiichi Hatakeyama; Toshiyuki Yanagawa; Shigeki Katogi


Archive | 2010

Conductive adhesive, solar cell, method for manufacturing solar cell, and solar cell module

Hiroki Hayashi; Shigeki Katogi; Shinichirou Sukata; Michiko Natori; Aya Momozaki


Archive | 2006

Adhesive composition, circuit connecting material, connection structure of circuit member, and semiconductor device

Shigeki Katogi; Hiroyuki Izawa; Houko Sutou; Masami Yusa; Tohru Fujinawa


Archive | 2012

Adhesive composition, film-like adhesive, and connection structure for circuit member

Hiroyuki Izawa; Toshiaki Shirasaka; Shigeki Katogi; Sunao Kudou; Keiko Tomizawa


Archive | 2009

PHOTOSENSITIVE ADHESIVE COMPOSITION, AND FILM ADHESIVE, ADHESIVE SHEET, ADHESIVE PATTERN, SEMICONDUCTOR WAFER WITH ADHESIVE LAYER AND SEMICONDUCTOR DEVICE USING THE PHOTOSENSITIVE ADHESIVE COMPOSITION

Kazuyuki Mitsukura; Takashi Kawamori; Takashi Masuko; Shigeki Katogi


Archive | 2009

PHOTOSENSITIVE ADHESIVE COMPOSITION, FILMY ADHESIVE, ADHESIVE SHEET, ADHESIVE PATTERN, SEMICONDUCTOR WAFER WITH ADHESIVE LAYER, SEMICONDUCTOR DEVICE, AND PROCESS FOR PRODUCING SEMICONDUCTOR DEVICE

Kazuyuki Mitsukura; Takashi Kawamori; Takashi Masuko; Shigeki Katogi

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