BE768890A - Materiau d'enregistrement sensible a la pression - Google Patents
Materiau d'enregistrement sensible a la pressionInfo
- Publication number
- BE768890A BE768890A BE768890A BE768890A BE768890A BE 768890 A BE768890 A BE 768890A BE 768890 A BE768890 A BE 768890A BE 768890 A BE768890 A BE 768890A BE 768890 A BE768890 A BE 768890A
- Authority
- BE
- Belgium
- Prior art keywords
- recording material
- pressure sensitive
- sensitive recording
- pressure
- sensitive
- Prior art date
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
-
- 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
- B41M5/1363—Leuco dyes forming a complex with a metal cation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
- C08L61/04—Condensation polymers of aldehydes or ketones with phenols only
- C08L61/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Color Printing (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US4955770A | 1970-06-24 | 1970-06-24 | |
| US9417070A | 1970-12-01 | 1970-12-01 | |
| US13083171A | 1971-04-02 | 1971-04-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE768890A true BE768890A (fr) | 1971-11-03 |
Family
ID=27367559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE768890A BE768890A (fr) | 1970-06-24 | 1971-06-23 | Materiau d'enregistrement sensible a la pression |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS546926B1 (fr) |
| BE (1) | BE768890A (fr) |
| CA (1) | CA947500A (fr) |
| CH (1) | CH550671A (fr) |
| DK (1) | DK126625B (fr) |
| FR (1) | FR2098004A5 (fr) |
| GB (1) | GB1321008A (fr) |
| NL (1) | NL164802C (fr) |
| NO (1) | NO133024C (fr) |
| SU (1) | SU505385A3 (fr) |
-
1971
- 1971-05-18 CA CA113,313A patent/CA947500A/en not_active Expired
- 1971-05-27 GB GB1739071A patent/GB1321008A/en not_active Expired
- 1971-06-23 DK DK309271A patent/DK126625B/da not_active IP Right Cessation
- 1971-06-23 SU SU711677040A patent/SU505385A3/ru active
- 1971-06-23 FR FR7122785A patent/FR2098004A5/fr not_active Expired
- 1971-06-23 NO NO238071A patent/NO133024C/no unknown
- 1971-06-23 BE BE768890A patent/BE768890A/fr not_active IP Right Cessation
- 1971-06-24 CH CH921171A patent/CH550671A/xx not_active IP Right Cessation
- 1971-06-24 NL NL7108741A patent/NL164802C/xx not_active IP Right Cessation
- 1971-06-24 JP JP4600271A patent/JPS546926B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB1321008A (en) | 1973-06-20 |
| DK126625B (da) | 1973-08-06 |
| NO133024B (fr) | 1975-11-17 |
| CA947500A (en) | 1974-05-21 |
| NL7108741A (fr) | 1971-12-28 |
| FR2098004A5 (fr) | 1972-03-03 |
| NO133024C (fr) | 1976-02-25 |
| NL164802B (nl) | 1980-09-15 |
| JPS546926B1 (fr) | 1979-04-02 |
| CH550671A (de) | 1974-06-28 |
| NL164802C (nl) | 1981-02-16 |
| DE2130456B2 (de) | 1973-06-14 |
| DE2130456A1 (de) | 1971-12-30 |
| SU505385A3 (ru) | 1976-02-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: APPLETON PAPERS INC. Effective date: 19850623 |