[특허]Heat-developable diffusion transfer color photographic material with microcapsules

[미국특허] Heat-developable diffusion transfer color photographic material with microcapsules 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	G03C-005/54 G03C-001/40
출원번호	US-0483063 (1983-04-07)
우선권정보	JP-0057781 (1982-04-07)
발명자 / 주소	Aono Toshiaki (Kanagawa JPX) Hara Hiroshi (Kanagawa JPX) Naito Hideki (Kanagawa JPX)
출원인 / 주소	Fuji Photo Film Co., Ltd. (Kanagawa JPX 03)
인용정보	피인용 횟수 : 13 인용 특허 : 4

초록 ▼

A heat-developable diffusion transfer color photographic material is disclosed. The material is comprised of a heat-developable color photographic element containing at least a light-sensitive silver halide, an organic silver salt oxidizing agent and a color image forming substance and an image receiving element capable of accepting a dye which is formed or released in the heat-developable color photographic element, the heat-developable color photographic element and the image receiving element being provided on the same support or being provided on different supports respectively, and either one of these elements or both of these elements contain a microcapsule comprising a water-immiscible compound which is liquid at a temperature of not less than 120°C. as a core material and a water-insoluble polymer wall. The heat-developable diffusion transfer color photographic material contains a diffusion accelerator for the dye in the microcapsule and can easily provide a transferred color image without adversely affecting the coating property and physical property of the light-sensitive element. A process for forming a color image using the heat-developable diffusion transfer color photographic material is also disclosed.

대표청구항 ▼

A heat-developable diffusion transfer color photographic material comprising a heat-developable color photographic element containing a light-sensitive silver halide, an organic silver salt oxidizing agent and a color image forming substance containing a color image forming dye which does not contain a group having a charge and an image receiving element capable of accepting a dye which is formed or released in the heat-developable color photographic element, the heat-developable color photographic element and the image receiving element being provided on a support having further provided thereon microcapsules comprised of a water-immiscible core material compound which is liquid at a temperature of not less than 120°C. and a water-insoluble polymer, wherein the color image forming substance is a compound containing a dye selected from the group consisting of an azo dye, an azomethine dye, an anthraquinone dye, a naphthoquinons dye, a nitro dye, a styryl dye, a quinophthalone dye, a triarylmethane dye, a phthalocyanine dye and a precursor thereof.

이 특허에 인용된 특허 (4) 인용/피인용 타임라인 분석

Cerquone Felice Mary (Denver CO) Gabrielsen Rolf Steven (Rochester NY) Willis Roland George (Rochester NY), Photothermographic and thermographic compositions and uses therefor containing sulfonamidophenol reducing agents and fou.
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McGuckin Hugh G. (Rochester NY), Photothermographic element, composition and process for producing a color image from leuco dye.
상세보기
Kohrt ; Carl F., Positive images in photothermographic materials containing nitroxyl compounds.
상세보기
Kohrt Carl F. (Pittsford NY) Willis Roland G. (Rochester NY), Thermal silver-dye bleach element and process.
상세보기

이 특허를 인용한 특허 (13) 인용/피인용 타임라인 분석

Aono Toshiaki (Kanagawa JPX) Nakamura Koichi (Kanagawa JPX), Dry image forming process and material therefore.
상세보기
Komamura Tawara (Hachioji JPX) Ohya Hidenobu (Musashino JPX), Heat-developable color photo-sensitive material.
상세보기
Komamura Tawara (Hachioji JPX) Suginaka Shunji (Tokyo JPX) Tachibana Kimie (Hino JPX), Heat-developable color photo-sensitive material with polymeric coupler.
상세보기
Tamura Yasuyuki (Yokohama JPX) Kaneko Shuzo (Tokyo JPX), Image forming method and transfer recording medium therefor.
상세보기
Tamura Yasuyuki (Yokohama JPX) Kaneko Shuzo (Tokyo JPX), Image forming method and transfer recording medium therefor using two energies.
상세보기
Yamamoto Soichiro (Kanagawa JPX) Ishikawa Shun-ichi (Shizuoka JPX) Shinozaki Fumiaki (Shizuoka JPX) Ohmatsu Hideki (Kanagawa JPX), Image-recording method comprising heating a light-sensitive material containing microcapsule.
상세보기
Saeki Keiso (Shizuoka JPX) Endo Tosiaki (Shizuoka JPX), Light image forming material and image-recording method using such.
상세보기
Martin Trevor I. (Burlington CAX) Breton Marcel P. (Mississauga CAX) Branston Randolph E. (Sarnia CAX) Moffat Karen A. (Brantford CAX) Mychajlowskij Walter (Georgetown CAX), Low melting encapsulated toners.
상세보기
Aono Toshiaki (Kanagawa JPX) Shibata Takeshi (Kanagawa JPX) Aotsuka Yasuo (Kanagawa JPX) Takeno Kazuma (Kanagawa JPX) Yoneyama Masakazu (Kanagawa JPX), Method for forming an dye transfer image with oil in separating layer.
상세보기
Ishikawa Minoru (Kanagawa JPX), Method for forming an image comprising adherence of the image-receiving and image-forming material.
상세보기
Colyer E. Keith (Kettering OH) O\Connor Joseph G. (Springboro OH) Hammann ; IV W. A. (Centerville OH), Method for producing amino-formaldehyde microcapsules and photosensitive microcapsules produced thereby.
상세보기
Matsushita Toshihiko (Tokyo JPX) Hiraishi Shigetoshi (Tokyo JPX) Morishita Sadao (Ushiku JPX), Photosensitive heat-transfer recording sheet and photosensitive pressure-sensitive recording sheet.
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Wright Richard F. (Dayton OH), Thermal recording method and material.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

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[미국특허] Heat-developable diffusion transfer color photographic material with microcapsules 원문보기