GB2044283B - Process for preparing dye solutions - Google Patents
Process for preparing dye solutionsInfo
- Publication number
- GB2044283B GB2044283B GB8002731A GB8002731A GB2044283B GB 2044283 B GB2044283 B GB 2044283B GB 8002731 A GB8002731 A GB 8002731A GB 8002731 A GB8002731 A GB 8002731A GB 2044283 B GB2044283 B GB 2044283B
- Authority
- GB
- United Kingdom
- Prior art keywords
- dye solutions
- preparing dye
- preparing
- solutions
- dye
- 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.)
- 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
- B41M5/165—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 characterised by the use of microcapsules; Special solvents for incorporating the ingredients
- B41M5/1655—Solvents
-
- 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
-
- 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
- C09B11/02—Diaryl- or thriarylmethane dyes derived from diarylmethanes
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Color Printing (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1458079A JPS55106266A (en) | 1979-02-09 | 1979-02-09 | Producing dye solution |
JP1653579A JPS55108465A (en) | 1979-02-14 | 1979-02-14 | Manufacture of dye solution |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2044283A GB2044283A (en) | 1980-10-15 |
GB2044283B true GB2044283B (en) | 1983-05-05 |
Family
ID=26350545
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8002731A Expired GB2044283B (en) | 1979-02-09 | 1980-01-28 | Process for preparing dye solutions |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE3004759A1 (pl) |
FR (1) | FR2448556A1 (pl) |
GB (1) | GB2044283B (pl) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5478793A (en) * | 1992-09-10 | 1995-12-26 | Kanzaki Paper Manufacturing Co., Ltd. | Pressure sensitive recording materials |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1407009A (en) * | 1971-10-22 | 1975-09-24 | Lamson Industries Ltd | Spirit-reproducing carbon papers |
-
1980
- 1980-01-28 GB GB8002731A patent/GB2044283B/en not_active Expired
- 1980-02-08 DE DE19803004759 patent/DE3004759A1/de not_active Withdrawn
- 1980-02-08 FR FR8002756A patent/FR2448556A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
GB2044283A (en) | 1980-10-15 |
FR2448556A1 (fr) | 1980-09-05 |
FR2448556B1 (pl) | 1983-03-11 |
DE3004759A1 (de) | 1980-09-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |