AU456867B2 - Photographic film units - Google Patents

Photographic film units

Info

Publication number: AU456867B2
Authority: AU; Australia
Prior art keywords: photographic film; film units; units; photographic; film
Prior art date: 1970-12-28
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

AU37057/71A

Other versions

AU3705771A (en

Inventor

Herbert Laud Edwin

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.)

Polaroid Corp

Original Assignee

Polaroid Corp

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.)

1970-12-28

Filing date

1971-12-17

Publication date

1975-01-16

1971-12-17 Application filed by Polaroid Corp filed Critical Polaroid Corp

1973-06-21 Publication of AU3705771A publication Critical patent/AU3705771A/en

1975-01-16 Application granted granted Critical

1975-01-16 Publication of AU456867B2 publication Critical patent/AU456867B2/en

Status 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
- G03C8/00—Diffusion transfer processes or agents therefor; Photosensitive materials for such processes
- G03C8/42—Structural details
- G03C8/52—Bases or auxiliary layers; Substances therefor
- 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
- G03C8/00—Diffusion transfer processes or agents therefor; Photosensitive materials for such processes
- G03C8/42—Structural details
- G03C8/44—Integral units, i.e. the image-forming section not being separated from the image-receiving section
- G03C8/48—Integral units, i.e. the image-forming section not being separated from the image-receiving section characterised by substances used for masking the image-forming section

Landscapes

Engineering & Computer Science (AREA)
Architecture (AREA)
Structural Engineering (AREA)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Silver Salt Photography Or Processing Solution Therefor (AREA)

AU37057/71A 1970-12-28 1971-12-17 Photographic film units Expired AU456867B2 (en)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date
US10184270A	1970-12-28	1970-12-28
USUS101,842		1970-12-28
US19440771A	1971-11-01	1971-11-01
USUS194,407		1971-11-01

Publications (2)

Publication Number	Publication Date
AU3705771A AU3705771A (en)	1973-06-21
AU456867B2 true AU456867B2 (en)	1975-01-16

Family

ID=26798694

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU37057/71A Expired AU456867B2 (en)	1970-12-28	1971-12-17	Photographic film units

Country Status (8)

Country	Link
AU (1)	AU456867B2 (en)
BE (1)	BE777407A (en)
CA (1)	CA951560A (en)
DE (1)	DE2165122A1 (en)
FR (1)	FR2120883A5 (en)
GB (1)	GB1381107A (en)
IT (1)	IT945657B (en)
NL (1)	NL7117952A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2138960A (en) *	1983-04-29	1984-10-31	Kodak Ltd	Photographic diffusion transfer processes

1971
- 1971-12-17 AU AU37057/71A patent/AU456867B2/en not_active Expired
- 1971-12-21 GB GB5936771A patent/GB1381107A/en not_active Expired
- 1971-12-23 CA CA131,055,A patent/CA951560A/en not_active Expired
- 1971-12-27 IT IT5501271A patent/IT945657B/en active
- 1971-12-27 FR FR7146693A patent/FR2120883A5/fr not_active Expired
- 1971-12-28 NL NL7117952A patent/NL7117952A/xx unknown
- 1971-12-28 DE DE19712165122 patent/DE2165122A1/en active Pending
- 1971-12-28 BE BE777407A patent/BE777407A/en unknown

Also Published As

Publication number	Publication date
CA951560A (en)	1974-07-23
FR2120883A5 (en)	1972-08-18
GB1381107A (en)	1975-01-22
NL7117952A (en)	1972-06-30
AU3705771A (en)	1973-06-21
DE2165122A1 (en)	1972-07-13
IT945657B (en)	1973-05-10
BE777407A (en)	1972-06-28

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