FR2052855A5 - - Google Patents
Info
- Publication number
- FR2052855A5 FR2052855A5 FR7022898A FR7022898A FR2052855A5 FR 2052855 A5 FR2052855 A5 FR 2052855A5 FR 7022898 A FR7022898 A FR 7022898A FR 7022898 A FR7022898 A FR 7022898A FR 2052855 A5 FR2052855 A5 FR 2052855A5
- 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
Links
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
- B41M5/124—Duplicating or marking methods; Sheet materials for use therein using pressure to make a masked colour visible, e.g. to make a coloured support visible, to create an opaque or transparent pattern, or to form colour by uniting colour-forming components
- B41M5/132—Chemical colour-forming components; Additives or binders therefor
- B41M5/136—Organic colour formers, e.g. leuco dyes
- B41M5/145—Organic colour formers, e.g. leuco dyes with a lactone or lactam ring
- B41M5/1455—Organic colour formers, e.g. leuco dyes with a lactone or lactam ring characterised by fluoran compounds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B11/00—Diaryl- or thriarylmethane dyes
- C09B11/04—Diaryl- or thriarylmethane dyes derived from triarylmethanes, i.e. central C-atom is substituted by amino, cyano, alkyl
- C09B11/10—Amino derivatives of triarylmethanes
- C09B11/24—Phthaleins containing amino groups ; Phthalanes; Fluoranes; Phthalides; Rhodamine dyes; Phthaleins having heterocyclic aryl rings; Lactone or lactame forms of triarylmethane 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/914—Transfer or decalcomania
-
- 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]
- Y10T428/31844—Of natural gum, rosin, natural oil or lac
- Y10T428/31848—Next to cellulosic
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Color Printing (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5081969 | 1969-06-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2052855A5 true FR2052855A5 (OSRAM) | 1971-04-09 |
Family
ID=12869356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7022898A Expired FR2052855A5 (OSRAM) | 1969-06-27 | 1970-06-22 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3669712A (OSRAM) |
| BE (1) | BE752388A (OSRAM) |
| CA (1) | CA918918A (OSRAM) |
| ES (1) | ES381083A1 (OSRAM) |
| FR (1) | FR2052855A5 (OSRAM) |
| GB (1) | GB1264936A (OSRAM) |
| IE (1) | IE34334B1 (OSRAM) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2161937A1 (OSRAM) * | 1971-10-29 | 1973-07-13 | Sumitomo Chemical Co |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4934526A (OSRAM) * | 1972-08-01 | 1974-03-30 | ||
| JPS5138245B2 (OSRAM) * | 1973-05-22 | 1976-10-20 | ||
| US3929828A (en) * | 1974-11-21 | 1975-12-30 | Moore Business Forms Inc | 3{40 -Amino-6{40 {0 or 7{40 -(pyrazol-1-yl)fluoran compounds |
-
1970
- 1970-06-22 GB GB1264936D patent/GB1264936A/en not_active Expired
- 1970-06-22 FR FR7022898A patent/FR2052855A5/fr not_active Expired
- 1970-06-23 CA CA086230A patent/CA918918A/en not_active Expired
- 1970-06-23 BE BE752388D patent/BE752388A/xx not_active IP Right Cessation
- 1970-06-23 IE IE809/70A patent/IE34334B1/xx unknown
- 1970-06-23 ES ES381083A patent/ES381083A1/es not_active Expired
- 1970-06-26 US US3669712D patent/US3669712A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2161937A1 (OSRAM) * | 1971-10-29 | 1973-07-13 | Sumitomo Chemical Co |
Also Published As
| Publication number | Publication date |
|---|---|
| ES381083A1 (es) | 1972-11-01 |
| DE2031488B2 (de) | 1976-04-29 |
| DE2031488A1 (de) | 1971-01-28 |
| CA918918A (en) | 1973-01-16 |
| US3669712A (en) | 1972-06-13 |
| BE752388A (fr) | 1970-12-01 |
| IE34334B1 (en) | 1975-04-16 |
| IE34334L (en) | 1970-12-27 |
| GB1264936A (OSRAM) | 1972-02-23 |