DE2514352C2 - Verfahren zur Verminderung der Krümmungsneigung einer aufgespult aufbewahrten, thermoplastischen Folie - Google Patents

Verfahren zur Verminderung der Krümmungsneigung einer aufgespult aufbewahrten, thermoplastischen Folie

Info

Publication number
DE2514352C2
DE2514352C2 DE19752514352 DE2514352A DE2514352C2 DE 2514352 C2 DE2514352 C2 DE 2514352C2 DE 19752514352 DE19752514352 DE 19752514352 DE 2514352 A DE2514352 A DE 2514352A DE 2514352 C2 DE2514352 C2 DE 2514352C2
Authority
DE
Germany
Prior art keywords
curvature
heat
film
treated
ansi
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DE19752514352
Other languages
German (de)
English (en)
Other versions
DE2514352A1 (de
Inventor
John Fehr Rochester N.Y. Carroll jun.
Robert Wendell Schrader
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of DE2514352A1 publication Critical patent/DE2514352A1/de
Application granted granted Critical
Publication of DE2514352C2 publication Critical patent/DE2514352C2/de
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00—Photosensitive materials
    • G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
    • G03C1/81—Photosensitive materials characterised by the base or auxiliary layers characterised by anticoiling means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/32—Coiling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D7/00—Producing flat articles, e.g. films or sheets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
DE19752514352 1974-04-02 1975-04-02 Verfahren zur Verminderung der Krümmungsneigung einer aufgespult aufbewahrten, thermoplastischen Folie Expired DE2514352C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US45730174A 1974-04-02 1974-04-02

Publications (2)

Publication Number Publication Date
DE2514352A1 DE2514352A1 (de) 1975-10-16
DE2514352C2 true DE2514352C2 (de) 1985-10-17

Family

ID=23816197

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752514352 Expired DE2514352C2 (de) 1974-04-02 1975-04-02 Verfahren zur Verminderung der Krümmungsneigung einer aufgespult aufbewahrten, thermoplastischen Folie

Country Status (9)

Country Link
JP (1) JPS5116358A (xx)
AR (1) AR206814A1 (xx)
BE (1) BE827471A (xx)
CH (1) CH585103A5 (xx)
DE (1) DE2514352C2 (xx)
FR (1) FR2274639A1 (xx)
GB (1) GB1502315A (xx)
IT (1) IT1034795B (xx)
MX (1) MX143187A (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0681211A1 (en) * 1994-03-28 1995-11-08 Konica Corporation Photographic support and photographic light sensitive material

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54160693A (en) * 1978-06-10 1979-12-19 Bridgestone Tire Co Ltd Floating and sinking apparatus of fish preserve
DE3408613C3 (de) * 1984-03-09 1996-02-08 Alkor Gmbh Verfahren und Vorrichtung zur Herstellung unverstreckter Polypropylenfolien mit verbesserter Verschweißbarkeit
JPS6174828A (ja) * 1984-09-21 1986-04-17 Teijin Ltd フイルムの熱処理方法
JPH0658967B2 (ja) * 1985-12-06 1994-08-03 ダイアホイルヘキスト株式会社 可撓性アモルフアスシリコン太陽電池
JPH01224750A (ja) * 1988-03-04 1989-09-07 Fuji Photo Film Co Ltd 露光機能を付与した感光材料包装ユニツト
DE68913624T2 (de) * 1988-07-05 1994-10-06 Agfa Gevaert Nv Verfahren zum Regeln des Aufrollens von photographischem Material.
JP2595692B2 (ja) * 1988-10-26 1997-04-02 東レ株式会社 高分子有機フィルム
JP2526282B2 (ja) * 1989-01-06 1996-08-21 チッソ株式会社 大きな屈折率異方性を有する新規な液晶化合物
JPH03243945A (ja) * 1990-02-22 1991-10-30 Fuji Photo Film Co Ltd 写真フイルムパトローネ
JPH04295844A (ja) * 1991-03-26 1992-10-20 Konica Corp ハロゲン化銀写真感光材料
JP2896477B2 (ja) * 1992-07-24 1999-05-31 富士写真フイルム株式会社 ハロゲン化銀写真感光材料
JP2893155B2 (ja) * 1992-07-29 1999-05-17 富士写真フイルム株式会社 ハロゲン化銀写真感光材料
JP2840903B2 (ja) * 1992-08-31 1998-12-24 富士写真フイルム株式会社 ハロゲン化銀写真感光材料
JPH06161032A (ja) * 1992-11-26 1994-06-07 Fuji Photo Film Co Ltd ハロゲン化銀写真感光材料
US5462824A (en) * 1992-12-03 1995-10-31 Fuji Photo Film Co., Ltd. Silver halide photographic material
US5407791A (en) 1993-01-18 1995-04-18 Fuji Photo Film Co., Ltd. Silver halide photographic material
DE4326678A1 (de) * 1993-08-09 1995-02-16 Siemens Ag Heizkammer mit innen liegenden Heizrohren
JPH07168309A (ja) * 1993-12-16 1995-07-04 Fuji Photo Film Co Ltd ハロゲン化銀写真感光材料
EP0730949B1 (en) * 1995-03-09 2001-07-11 Fuji Photo Film Co., Ltd. Methods of winding, annealing and unwinding a polymer film web, an annealing apparatus and a photographic film support prepared using said method or apparatus
ATE299795T1 (de) 1999-10-01 2005-08-15 Fuji Photo Film Co Ltd Verfahren und vorrichtung zur korrektur der verformung von blattmaterialien

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0681211A1 (en) * 1994-03-28 1995-11-08 Konica Corporation Photographic support and photographic light sensitive material

Also Published As

Publication number Publication date
MX143187A (es) 1981-04-02
FR2274639A1 (fr) 1976-01-09
JPS5116358A (ja) 1976-02-09
FR2274639B1 (xx) 1980-07-25
BE827471A (fr) 1975-10-02
DE2514352A1 (de) 1975-10-16
AR206814A1 (es) 1976-08-23
IT1034795B (it) 1979-10-10
CH585103A5 (xx) 1977-02-28
GB1502315A (en) 1978-03-01

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8128 New person/name/address of the agent

Representative=s name: BRANDES, J., DIPL.-CHEM. DR.RER.NAT., PAT.-ANW., 8

D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee