FR2246399A1 - Pressure sensitive copying using colour formers - with eencapsulateddeveloper zinc chloride to obtain thinner layers - Google Patents
Pressure sensitive copying using colour formers - with eencapsulateddeveloper zinc chloride to obtain thinner layersInfo
- Publication number
- FR2246399A1 FR2246399A1 FR7433820A FR7433820A FR2246399A1 FR 2246399 A1 FR2246399 A1 FR 2246399A1 FR 7433820 A FR7433820 A FR 7433820A FR 7433820 A FR7433820 A FR 7433820A FR 2246399 A1 FR2246399 A1 FR 2246399A1
- Authority
- FR
- France
- Prior art keywords
- zinc chloride
- pressure sensitive
- layer
- pref
- colour former
- 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.)
- Withdrawn
Links
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 title abstract 8
- 235000005074 zinc chloride Nutrition 0.000 title abstract 4
- 239000011592 zinc chloride Substances 0.000 title abstract 4
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 abstract 7
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 abstract 3
- 239000004202 carbamide Substances 0.000 abstract 3
- -1 and if required Chemical compound 0.000 abstract 2
- 239000003094 microcapsule Substances 0.000 abstract 2
- 239000002904 solvent Substances 0.000 abstract 2
- UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 abstract 2
- 150000001298 alcohols Chemical class 0.000 abstract 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 abstract 1
- 239000002775 capsule Substances 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 abstract 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 abstract 1
- RUOJZAUFBMNUDX-UHFFFAOYSA-N propylene carbonate Chemical compound CC1COC(=O)O1 RUOJZAUFBMNUDX-UHFFFAOYSA-N 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
- B01J13/02—Making microcapsules or microballoons
- B01J13/025—Applications of microcapsules not provided for in other subclasses
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Color Printing (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT857273 | 1973-10-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2246399A1 true FR2246399A1 (en) | 1975-05-02 |
Family
ID=3606688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7433820A Withdrawn FR2246399A1 (en) | 1973-10-09 | 1974-10-08 | Pressure sensitive copying using colour formers - with eencapsulateddeveloper zinc chloride to obtain thinner layers |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS5065318A (enrdf_load_stackoverflow) |
| BE (1) | BE820374A (enrdf_load_stackoverflow) |
| BR (1) | BR7407484D0 (enrdf_load_stackoverflow) |
| DE (1) | DE2442576A1 (enrdf_load_stackoverflow) |
| DK (1) | DK526274A (enrdf_load_stackoverflow) |
| FR (1) | FR2246399A1 (enrdf_load_stackoverflow) |
| IT (1) | IT1022641B (enrdf_load_stackoverflow) |
| NL (1) | NL7413196A (enrdf_load_stackoverflow) |
| SE (1) | SE7412658L (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4421344A (en) * | 1979-09-05 | 1983-12-20 | Oji Paper Co., Ltd. | Pressure-sensitive record color-developing sheet |
| EP0487347A1 (en) * | 1990-11-21 | 1992-05-27 | Minnesota Mining And Manufacturing Company | Carbonless paper printable in electrophotographic copiers |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58110290A (ja) * | 1981-12-24 | 1983-06-30 | Jujo Paper Co Ltd | 感圧複写用顕色シ−ト |
-
1974
- 1974-09-05 DE DE19742442576 patent/DE2442576A1/de active Pending
- 1974-09-09 BR BR748474A patent/BR7407484D0/pt unknown
- 1974-09-26 BE BE148926A patent/BE820374A/fr unknown
- 1974-10-07 IT IT2812274A patent/IT1022641B/it active
- 1974-10-07 NL NL7413196A patent/NL7413196A/xx unknown
- 1974-10-08 DK DK526274A patent/DK526274A/da unknown
- 1974-10-08 JP JP49115992A patent/JPS5065318A/ja active Pending
- 1974-10-08 FR FR7433820A patent/FR2246399A1/fr not_active Withdrawn
- 1974-10-09 SE SE7412658A patent/SE7412658L/ not_active Application Discontinuation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4421344A (en) * | 1979-09-05 | 1983-12-20 | Oji Paper Co., Ltd. | Pressure-sensitive record color-developing sheet |
| EP0487347A1 (en) * | 1990-11-21 | 1992-05-27 | Minnesota Mining And Manufacturing Company | Carbonless paper printable in electrophotographic copiers |
Also Published As
| Publication number | Publication date |
|---|---|
| BE820374A (fr) | 1975-01-16 |
| JPS5065318A (enrdf_load_stackoverflow) | 1975-06-03 |
| DE2442576A1 (de) | 1975-04-17 |
| NL7413196A (nl) | 1975-04-11 |
| DK526274A (enrdf_load_stackoverflow) | 1975-06-09 |
| SE7412658L (enrdf_load_stackoverflow) | 1975-05-22 |
| BR7407484D0 (pt) | 1975-07-29 |
| IT1022641B (it) | 1978-04-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| SE425397B (sv) | Forfarande for framstellning av anjoniska polyuretaner genom omsettning av polyhydroxiforeningar, diisocyanat och kedjeforlengare, samt anjonisk polyuretan och anvendning av denna till limningsmedel for papper | |
| IE36673L (en) | Pressure-sensitive recording material. | |
| CA971835A (en) | Pressure sensitive thermosetting resinous adhesive tapes | |
| BE778776A (fr) | Stabilisation des couches photosensibles a l'argent a developpement a sec | |
| FR2246399A1 (en) | Pressure sensitive copying using colour formers - with eencapsulateddeveloper zinc chloride to obtain thinner layers | |
| ES8300581A1 (es) | Procedimiento para la fabricacion de material copiativo sen-sible a la presion | |
| CA1016796A (en) | Self developing photographic film assemblage | |
| GB1016823A (en) | Improvements in or relating to photographic processing | |
| JPS52123824A (en) | Solid pikup element | |
| UST969005I4 (en) | Color photographic materials containing high-boiling organic solvent | |
| GB890861A (en) | Coloured photographic image protection and product therefor | |
| FR2106153A5 (en) | Silver halide emulsion layers - of photographic materials stabilised against fog development with 1, 3-dicarboxy-benzimidazolin | |
| IE35241L (en) | Developer sheet for pressure-sensitive recording materials. | |
| GB1357015A (en) | Film assembly | |
| ES417857A1 (es) | Procedimiento para la fabricacion de hojas auto-registrado-ras sensibles a la presion. | |
| GB1296451A (enrdf_load_stackoverflow) | ||
| FR2107772A5 (en) | Pressure sensitive copying paper - with microencapsulated ink on plastic substrate | |
| JPS5336243A (en) | Pressure sensitive adhesive electrophotographic toner | |
| ES533402A0 (es) | Procedimiento de producir un material de registro sensible a la presion | |
| JPS5561495A (en) | Self-color-developing pressure-sensitive recording sheet | |
| JPS5265426A (en) | Photographic light sensitive material having dyed layer | |
| JPS5337023A (en) | Recording medium | |
| SU566354A1 (ru) | Транзисторно-транзисторный логический элемент и-не | |
| CA990116A (en) | Film cartridge and assemblage | |
| CA884211A (en) | Ultraviolet absorbing dispersion containing naphthotriazoles as absorbers and photographic element comprising support having emulsion layer coated from such dispersion |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |