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SPIE's 27th Annual International Symposium on Microlithography | 2002

Newly developed acrylic copolymers for ArF photoresist

Yoshihiro Kamon; Hikaru Momose; Hideaki Kuwano; Tadayuki Fujiwara; Masaharu Fujimoto

We have developed novel acrylic copolymers for ArF photoresist which have more etching durability than usual. The excellent one of those copolymers in handling contains 8- or 9- methacryloyloxy-4-oxatricyclo[5.2.1.02,6]decan-3-one (OTDMA) and (gamma) ,(gamma) -dimethyl-(alpha) -methylene-(gamma) -butyrolac tone (DMMB). OTDMA is a new methacrylic ester monomer having a lactone unit with bridged structure. DMMB introduces a lactone structure to the main chain of acrylic copolymers. It was suggested that the solubility of monomers depends on the hindrance of their polar group, and the role of the hydrophilic monomers has been discussed from the standpoint of the position of their hydrophilic parts.


Archive | 2002

5-Methylene-1,3-dioxolan-4-one derivatives, process for their production, polymers of the derivatives, resist compositions, and pattern formation process

Ryuichi Ansai; Yoshihiro Kamon; Tadayuki Fujiwara; Hideaki Kuwano; Atsushi Ootake; Hikaru Momose


Archive | 2001

(Meth)acrylate esters, starting alcohols for the preparation thereof, processes for preparing both, polymers of the esters, chemically amplifiable resist compositions, and method for forming patterns

Yoshihiro Kamon; Tadayuki Fujiwara; Hideaki Kuwano; Hikaru Momose; Atsushi Koizumi


Archive | 2001

POLYMER, CHEMICAL AMPLIFICATION TYPE RESIST COMPOSITION, AND METHOD FOR FORMING PATTERN

Tadayuki Fujiwara; Yoshihiro Kamon; Hideaki Kuwano; Akira Momose; 良啓 加門; 英昭 桑野; 陽 百瀬; 匡之 藤原


Journal of Photopolymer Science and Technology | 2002

Newly Developed Acrylic Copolymers for ArF Photoresist

Yoshihiro Kamon; Hikaru Momose; Hideaki Kuwano; Tadayuki Fujiwara; Masaharu Fujimoto


Archive | 2001

(meth)acrylic ester, alcohol as raw material therefor, and method for producing them

Tadayuki Fujiwara; Yoshihiro Kamon; Junji Koizumi; 良啓 加門; 淳史 小泉; 匡之 藤原


Archive | 2004

Resin composition, and formed material, formed article and formed part of the same

Yoshihiro Kamon; Mitsufumi Nodono; Toru Tokimitsu; 良啓 加門; 亨 時光; 光史 野殿


Archive | 2004

(Meth)acrylate, raw material alcohol for the (meth)acrylate, method of producing the (meth)acrylate and the alcohol, polymer produced by polymerizing the (meth)acrylate, chemically amplified resist composition, and method of the formation of a pattern

Yoshihiro Kamon; Tadayuki Fujiwara; Hideaki Kuwano; Hikaru Momose; Atsushi Koizumi


Archive | 2001

Resins for resists and chemically amplifiable resist compositions

Tadayuki Fujiwara; Yukiya Wakisaka; Toru Tokimitsu; Naoshi Murata; Yoshihiro Kamon; Hikaru Momose


Archive | 2016

ポリエステル樹脂、ポリエステル樹脂の製造方法、前記ポリエステル樹脂を用いたトナー

匡弘 小澤; Tadahiro Ozawa; 朝子 金子; Asako Kaneko; 正明 木浦; Masaaki Kiura; 良啓 加門; Yoshihiro Kamon

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