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Dive into the research topics where Yukiko Kawakami is active.

Publication


Featured researches published by Yukiko Kawakami.


international conference on polymers and adhesives in microelectronics and photonics | 2007

Photocurable Inkjet Ink for Printing on Metallic and Plastic Substrates

Mitsuru Ishibashi; Yasuyuki Hotta; Tohru Ushirogochi; Ryozo Akiyama; Yukiko Kawakami; Kazuhiko Ohtsu; Hiroshi Kiyomoto; Chiaki Tanuma

A novel vinyl ether monomer was employed to improve curing properties of photocurable inkjet ink. A cationic polymerization system was used and the improved curing properties using a novel hybrid vinyl ether monomer with cyclic ether compounds were demonstrated. The cured UV ink film showed good adhesion on metallic substrates such as stainless steel, copper, aluminum and also plastic substrates. The stability of pigment dispersion in the ink was improved by controlling zeta-potential of the ink. The higher zeta-potential value resulted in stable particle size of the pigment and viscosity of the ink.


Archive | 2007

Photosensitive inkjet ink

Ryozo Akiyama; Toru Ushirogouchi; Kazuhiko Ohtsu; Mitsuru Ishibashi; Hiroshi Kiyomoto; Yukiko Kawakami


Archive | 2006

Dispersion, inkjet ink, method of manufacturing dispersion, method of manufacturing inkjet ink, and printed matter

Toru Ushirogouchi; Ryozo Akiyama; Kazuhiko Ohtsu; Mitsuru Ishibashi; Hiroshi Kiyomoto; Masashi Hiroki; Yukiko Kawakami


Archive | 2005

Curing method of cure type liquid composition and inkjet recording apparatus

Kazuhiko Ohtsu; Toru Ushirogouchi; Ryozo Akiyama; Hiroshi Kiyomoto; Mitsuru Ishibashi; Masashi Hiroki; Yukiko Kawakami


Journal of Photopolymer Science and Technology | 2006

Nano-stabilized Photo-curable Inkjet Ink for Printing and Printable Electronics

Mitsuru Ishibashi; Yasuyuki Hotta; Tohru Ushirogouchi; Ryozo Akiyama; Yukiko Kawakami; Kazuhiko Ohtsu; Hiroshi Kiyomoto; Chiaki Tanuma


Archive | 2006

Dispersion, inkjet ink, method of manufacturing the dispersion, method of manufacturing the inkjet ink

Toru Ushirogouchi; Ryozo Akiyama; Kazuhiko Ohtsu; Mitsuru Ishibashi; Hiroshi Kiyomoto; Masashi Hiroki; Yukiko Kawakami


Archive | 2006

Exposure-curing method of photo-cure type ink and inkjet recording apparatus

Kazuhiko Ohtsu; Toru Ushirogouchi; Ryozo Akiyama; Hiroshi Kiyomoto; Mitsuru Ishibashi; Masashi Hiroki; Yukiko Kawakami


Archive | 2006

Dispersion ink for ink jet printing, methods for preparing the dispersion and manufacturing method for the ink-

Ryozo Akiyama; Masashi Hiroki; Mitsuru Ishibashi; Yukiko Kawakami; Hiroshi Kiyomoto; Kazuhiko Ohtsu; Toru Ushirogouchi


Archive | 2006

Dispersion, Tinte für den Tintenstrahldruck , Herstellungsmethoden für die Dispersion und Herstellungsmethode für die Tinte Dispersion ink for ink jet printing, methods for producing the dispersion and manufacturing method for the ink-

Ryozo Akiyama; Masashi Hiroki; Mitsuru Ishibashi; Yukiko Kawakami; Hiroshi Kiyomoto; Kazuhiko Ohtsu; Toru Ushirogouchi


Archive | 2005

インクジェットインク、インクジェットインクの製造方法、および印字方法

Ryozo Akiyama; Toru Gokochi; Masashi Hiroki; Mitsuru Ishibashi; Yukiko Kawakami; Hiroshi Kiyomoto; Kazuhiko Otsu; 和彦 大津; 由紀子 川上; 正士 廣木; 透 後河内; 博史 清本; 充 石橋; 良造 秋山

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