[특허]Photosensitive films having a thermally sensitive material containing layer and process for using the same

Photosensitive films having a thermally sensitive material containing layer and process for using the same 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	G03C-011/12
출원번호	US-0359667 (1994-12-20)
발명자 / 주소	Held Robert P. (Newark DE) Pizzocri Massimo (Schwalbach-TS DEX) Taylor Harvey W. (Sayre PA)
출원인 / 주소	E. I. DuPont de Nemours and Company (Wilmington DE 02)
인용정보	피인용 횟수 : 2 인용 특허 : 20

초록 ▼

A photosensitive element comprising, in order a support; a photosensitive layer comprising a photosensitive composition; and a layer comprising a thermally sensitive material; wherein the thermally sensitive material is (a) incompatible with the photosensitive composition, (b) non-tacky and non-blocking at room temperature, and (c) tackifiable at 70°C. to 120°C. and a process for using these elements is described. The photosensitive element may be in sheet or roll form.

대표청구항 ▼

A process for preparing a colored image on a receptor surface comprising the steps of: (i) laminating to a receptor surface a photopolymerizable element, comprising, in order: (a) a support; (b) an uncolored photosensitive layer comprising a photosensitive composition; and (c) a layer comprising a thermally sensitive material; wherein the thermally sensitive material is (i) incompatible with the photosensitive composition, (ii) non-tacky and non-blocking at room temperature, and (iii) tackifiable at 70°C. to 120°C.; wherein layer (c) is in intimate contact with the receptor such that layer (c) adheres to said receptor; (ii) imagewise exposing the photopolymerizable element through a transparency and through the support, to actinic radiation to form exposed, non-tacky areas and unexposed, tacky areas on the photosensitive layer; (iii) removing the support; (iv) developing the photosensitive layer using a dry developer to form a colored image on the receptor surface.

이 특허에 인용된 특허 (20)

Bodager Gregory A. (Monroeton PA) Peiffer Robert W. (Newark DE), Aqueous developable precolored diazo imaging element.
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Dueber Thomas E. (Wilmington DE), Derivatives of aryl ketones and p-dialkyl-aminoarylaldehydes as visible sensitizers of photopolymerizable compositions.
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Musser Arlene K. (Oakdale MN), Low gain positive acting diazo oxide pre-press proofing system with polyvinyl ether and particulate slip agent in adhesi.
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Gifford Charles J. (Stillwater MN) Cook Jack E. (St. Paul MN) Weeks Bruce W. (Lake Elmo MN) Wajs Julien M. (Domont FRX), Low optical dot gain pre-press proofs wherein the first down adhesive layer thickness is at least twice that of any addi.
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Platzer Stephan J. W. (Califon NJ) Proctor Arthur E. (Long Valley NJ) Dunder Thomas (Chapel Hill NC), Method for forming a colored image on a degradable sheet material.
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Held Robert P. (Englishtown NJ), Multiple transfer of tacky image areas using prolonged tack toners.
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Lundquist Wallace R. (Oakdale MN) Klun Thomas P. (Lakeland MN) Heller Michael B. (Inver Grove Heights MN) Sachi Leonard W. (Oakdale MN), Negative single sheet color proofing system based on aqueous developable photo-oligomers.
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Platzer Stephan J. W. (Califon NJ), Negative working color proofing process comprising diazo compound and polyvinyl acetal/polyvinyl alcohol/polyvinyl aceta.
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Platzer Stephan J. W. (Califon NJ) Koletar Gabor I. (Berkeley Heights NJ), Negative working diazo color proofing method.
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Platzer Stephan J. W. (Eltville DEX), Negative working diazo resin color proofing material comprising polyvinyl acetal/polyvinyl, alcohol/polyvinyl acetate re.
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Buzzell John G. (Towanda PA), Photoimaging process for forming multicolor images.
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Platzer Stephan J. W. (Eltville DEX), Photopolymerizable, positive working, peel developable, single sheet color proofing system.
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Platzer Stephan J. W. (Eltville DEX), Photopolymerizable, positive working, peel developable, single sheet color proofing system.
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Shadrach Richard L. (Belle Mead NJ) Platzer Stephan J. W. (Califon NJ) Koletar Gabor I. (Berkeley Heights NJ), Positive working color proofing system comprising polyvinyl acetal/polyvinyl alcohol/polyvinyl acetate resin.
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Platzer Stephan J. W. (Califon NJ) Hannigan Timothy T. (Basking Ridge NJ), Preparation of receiver sheet materials for peel developable, single sheet color proofing system.
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Kempf Richard J. (Towanda PA), Process for preparing positive and negative images using photohardenable electrostatic master.
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Platzer Stephan J. W. (Califon NJ) Yener Mehmet U. (Rahway NJ) Wanat Stanley F. (Scotch Plains NJ), Protective coating for images.
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Kempf Richard J. (Towanda PA), Solvent developable photoresist composition and process of use.
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Cyr Clifford R. (Athens PA) Hagan Nancy C. (East Brunswick NJ), Solvent developable photoresist film.
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Platzer Stephan J. W. (Califon NJ), Transferrable, thermoplastic, antiblocking/adhesive protecting layer for images.
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이 특허를 인용한 특허 (2)

Laprade, Jean-Paul; Albenice, Philip J.; Donatelli, Jean; Geurtsen, John W., Laminate with a heat-activatable expandable layer.
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Kapusniak Richard Julius ; Campbell Colin Carl ; Pate Lawrence Philip,GBX ; Niemeyer David Alan, Method for preparing prepress color proof and intermediate receiver element and carrier plate useful therein.
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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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Photosensitive films having a thermally sensitive material containing layer and process for using the same 원문보기