FR2223196B1 - - Google Patents

Info

Publication number: FR2223196B1
Authority: FR; France
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

FR7411421A

Other versions

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.)

3M Co

Original Assignee

Minnesota Mining and Manufacturing 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.)

1973-04-02

Filing date

1974-03-29

Publication date

1976-12-17

1974-03-29 Application filed by Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co

1974-10-25 Publication of FR2223196A1 publication Critical patent/FR2223196A1/fr

1976-12-17 Application granted granted Critical

1976-12-17 Publication of FR2223196B1 publication Critical patent/FR2223196B1/fr

Status Expired legal-status Critical Current

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
- B41M5/382—Contact thermal transfer or sublimation processes
- B41M5/38235—Contact thermal transfer or sublimation processes characterised by transferable colour-forming materials
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
- B41M5/30—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using chemical colour formers
- B41M5/323—Organic colour formers, e.g. leuco dyes
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31786—Of polyester [e.g., alkyd, etc.]
- Y10T428/3179—Next to cellulosic

Landscapes

Physics & Mathematics (AREA)
Optics & Photonics (AREA)
Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Heat Sensitive Colour Forming Recording (AREA)
Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
Color Printing (AREA)

FR7411421A 1973-04-02 1974-03-29 Expired FR2223196B1 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US34719473 US3856552A (en)	1973-04-02	1973-04-02	Color projection transparencies

Publications (2)

Publication Number	Publication Date
FR2223196A1 FR2223196A1 (fr)	1974-10-25
FR2223196B1 true FR2223196B1 (fr)	1976-12-17

Family

ID=23362706

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7411421A Expired FR2223196B1 (fr)	1973-04-02	1974-03-29

Country Status (11)

Country	Link
US (1)	US3856552A (fr)
JP (1)	JPS5739954B2 (fr)
AU (1)	AU476305B2 (fr)
BR (1)	BR7402567D0 (fr)
CA (1)	CA1011550A (fr)
CH (1)	CH587126A5 (fr)
DE (1)	DE2416088C2 (fr)
FR (1)	FR2223196B1 (fr)
GB (1)	GB1461093A (fr)
IT (1)	IT1005906B (fr)
SE (1)	SE387276B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4138522A (en) *	1974-09-17	1979-02-06	Fuji Photo Film Co., Ltd.	Color image forming system including a layer formed from a dried residue of a developing ink containing a polyester resin binder
US4022936A (en) *	1975-04-28	1977-05-10	Ncr Corporation	Record material
JP4270557B2 (ja) *	2004-04-20	2009-06-03	花王株式会社	トナーの製造方法
EP2069446B1 (fr) *	2006-09-08	2010-03-17	3M Innovative Properties Company	Adhésifs à base de cyanoacrylate à changement de couleur

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3483013A (en) *	1966-10-28	1969-12-09	Minnesota Mining & Mfg	Fade resistant sheet for making color projection transparency
US3622364A (en) *	1968-11-12	1971-11-23	Mizusawa Industrial Chem	Color former for pressure sensitive recording paper and process for producing same
US3664858A (en) *	1970-02-18	1972-05-23	Minnesota Mining & Mfg	Heat-sensitive copy-sheet
US3916069A (en) *	1973-04-02	1975-10-28	Minnesota Mining & Mfg	Reduced styryl/cyanine dye

1973
- 1973-04-02 US US34719473 patent/US3856552A/en not_active Expired - Lifetime
1974
- 1974-02-22 CA CA193,259A patent/CA1011550A/en not_active Expired
- 1974-03-22 SE SE7403894A patent/SE387276B/xx not_active IP Right Cessation
- 1974-03-29 FR FR7411421A patent/FR2223196B1/fr not_active Expired
- 1974-04-01 GB GB1443674A patent/GB1461093A/en not_active Expired
- 1974-04-01 AU AU67385/74A patent/AU476305B2/en not_active Expired
- 1974-04-01 DE DE2416088A patent/DE2416088C2/de not_active Expired
- 1974-04-01 CH CH452374A patent/CH587126A5/xx not_active IP Right Cessation
- 1974-04-01 JP JP3688474A patent/JPS5739954B2/ja not_active Expired
- 1974-04-01 BR BR256774A patent/BR7402567D0/pt unknown
- 1974-04-02 IT IT4995474A patent/IT1005906B/it active

Also Published As

Publication number	Publication date
FR2223196A1 (fr)	1974-10-25
US3856552A (en)	1974-12-24
JPS49131119A (fr)	1974-12-16
DE2416088A1 (de)	1974-10-17
BR7402567D0 (pt)	1974-12-24
IT1005906B (it)	1976-09-30
JPS5739954B2 (fr)	1982-08-24
CA1011550A (en)	1977-06-07
DE2416088C2 (de)	1982-10-14
AU476305B2 (en)	1976-09-16
AU6738574A (en)	1975-10-02
GB1461093A (en)	1977-01-13
SE387276B (sv)	1976-09-06
CH587126A5 (fr)	1977-04-29

Publication	Publication Date	Title
AU476761B2 (fr)	1976-09-30
AU474593B2 (fr)	1976-07-29
AU474511B2 (fr)	1976-07-22
AU474838B2 (fr)	1976-08-05
FR2241099B1 (fr)	1978-06-02
AU471343B2 (fr)	1976-04-15
AU476714B2 (fr)	1976-09-30
AU472848B2 (fr)	1976-06-03
AU476696B2 (fr)	1976-09-30
FR2223196B1 (fr)	1976-12-17
AU477823B2 (fr)	1975-06-19
AU471461B2 (fr)	1976-04-29
AU476873B1 (fr)	1975-01-09
AU447540B2 (fr)	1974-03-25
AU477824B2 (fr)	1975-07-17
AU479522A (fr)	1975-06-12
AU479405A (fr)	1975-04-10
BG18791A1 (fr)	1975-03-20
AU479539A (fr)	1975-01-30
BG19009A1 (fr)	1975-04-30
AU479521A (fr)	1975-06-05
AU479504A (fr)	1975-05-29
AU479496A (fr)	1975-01-09
AU479458A (fr)	1975-02-20
AU479453A (fr)	1974-07-25

Legal Events

Date	Code	Title	Description
1991-01-25	ST	Notification of lapse