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US4931334A Expired / Lapsed US ⏱️ 0.0 years remaining

Image receiving web for adhesive transfer

Assignee: Fujifilm Corp
•
Filing: 1989-01-09
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Granted: 1990-06-05
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Expires: 2009-01-09
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Abstract

Abstract In a method of and apparatus for adhesive transfer, an image receiving web comprising a belt-shaped, release agent coated paper and a plurality of transfer sheets having adhesive surfaces and put side by side on the release agent coated paper in the longitudinal direction thereof is used. The transfer sheets are separated one after another from the release agent coated paper, and each separated transfer sheet is wound around a transfer roller with the adhesive surface facing out. The transfer roller is moved to contact a photosensitive material drum carrying a toner image formed thereon, and the toner image is transferred from the photosensitive material drum to the adhesive surface of the transfer sheet while the transfer roller and the photosensitive material drum are rotated. The transfer roller is then moved to contact a push roller, and a supporting sheet is passed together with the transfer sheet between the transfer roller and the push roller, thereby to adhere the transfer sheet to the supporting sheet.

Inventors

  • 👤 Etsuo Shiozawa
  • 👤 Keishi Kato
  • 👤 Yoshiki Yoshimi

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-09 18:09
CPC Classifications
G; G03; G03G; G03G15/00; G03G15/14; G03G15/16; G03G15/1695; G03G7/00; G03G7/0053; Y; Y10; Y10S; Y10S462/00; Y10S462/90; Y10T; Y10T428/00; Y10T428/24; Y10T428/24273; Y10T428/24322; Y10T428/24777; Y10T428/24802; Y10T428/24934

Claims Analysis

Total Claims: 5
Claim 1
Independent Claim 113 words
An image receiving web for adhesive transfer comprising a belt-shaped, release agent coated paper, and a plurality of transfer sheets each of which is provided with an image receiving adhesive surface for receiving a toner image transferred from a photosensitive material drum carrying said toner image on the surface by being contacted under pressure with said photosenstive material drum, and is formed in a predetermined sizE for carrying said toner image thereon, said transfer sheets being adhered to said belt-shaped, release agent coated paper in the condition put side by side in the longitudinal direction of said release agent coated paper with said image receiving adhesive surfaces facing said release agent coated paper.
Claim 2
Dependent Claim 113 words
An image receiving web for adhesive transfer comprising a belt-shaped, release agent coated paper, and a plurality of transfer sheets each of which is provided with an image receiving adhesive surface for receiving a toner image transferred from a photosensitive material drum carrying said toner image on the surface by being contacted under pressure with said photosenstive material drum, and is formed in a predetermined sizE for carrying said toner image thereon, said transfer sheets being adhered to said belt-shaped, release agent coated paper in the condition put side by side in the longitudinal direction of said release agent coated paper with said image receiving adhesive surfaces facing said release agent coated paper.
Claim 3
Dependent Claim 27 words
An image receiving web for adhesive transfer as defined in claim 1 wherein said belt-shaped, release agent coated paper is provided with perforations at both side edges.
Claim 4
Dependent Claim 50 words
An image receiving web for adhesive transfer as defined in claim 1 wherein said belt-shaped, release agent coated paper is provided with step-like portions having a thickness substantially equal to the thickness of each of said transfer sheets at both side edges, and said step-like portions are provided with perforations.
Claim 5
Dependent Claim 36 words
An image receiving web for adhesive transfer as defined in claim 1 wherein said belt-shaped, release agent coated paper is provided with a position detection means for detection of the position of said image receiving web.

References Cited (Backward Citations)

FR2242920A5 Cited
US3916051A Cited
US4379573A Cited
US4542052A Cited
GB2164915A Cited
US4830406A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1993-06-04 1993-12-04 1994-06-05 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1997-06-04 1997-12-04 1998-06-05 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 2001-06-04 2001-12-04 2002-06-05 $7700.00 Window Closed / Lapsed

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