ES459724A1 - Proceso de produccion de disolventes para la preparacion de papeles de copias. - Google Patents
Proceso de produccion de disolventes para la preparacion de papeles de copias.Info
- Publication number
- ES459724A1 ES459724A1 ES459724A ES459724A ES459724A1 ES 459724 A1 ES459724 A1 ES 459724A1 ES 459724 A ES459724 A ES 459724A ES 459724 A ES459724 A ES 459724A ES 459724 A1 ES459724 A1 ES 459724A1
- Authority
- ES
- Spain
- Prior art keywords
- aromatic
- ether
- hydrogenated terphenyl
- solvents
- union
- 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
Landscapes
- Color Printing (AREA)
- Photoreceptors In Electrophotography (AREA)
Abstract
Proceso de producción de disolventes para la preparación de papeles de copias, caracterizado porque comprende la unión de un terfenil hidrogenado con un éter aromático, siendo la proporción por peso del éter aromático no es más del 15% del peso total del terfenilo hidrogenado y el éter aromático.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2497276A GB1517647A (en) | 1976-06-16 | 1976-06-16 | Solvents |
Publications (1)
Publication Number | Publication Date |
---|---|
ES459724A1 true ES459724A1 (es) | 1978-10-01 |
Family
ID=10220169
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES459724A Expired ES459724A1 (es) | 1976-06-16 | 1977-06-13 | Proceso de produccion de disolventes para la preparacion de papeles de copias. |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS52156011A (es) |
AU (1) | AU514575B2 (es) |
BE (1) | BE855683A (es) |
DE (1) | DE2726782C3 (es) |
ES (1) | ES459724A1 (es) |
GB (1) | GB1517647A (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5634495A (en) * | 1979-08-31 | 1981-04-06 | Kureha Chem Ind Co Ltd | Pressure sensitive copying paper |
EP0057740A1 (en) * | 1981-02-09 | 1982-08-18 | Diamond Shamrock Corporation | Pressure sensitive recording sheets |
DE3633116A1 (de) * | 1986-09-30 | 1988-04-07 | Feldmuehle Ag | Druckempfindliches aufzeichnungsmaterial |
JPS6475283A (en) * | 1987-09-17 | 1989-03-20 | Nippon Kokan Kk | Solvent for pressure-sensitive copying paper |
-
1976
- 1976-06-16 GB GB2497276A patent/GB1517647A/en not_active Expired
-
1977
- 1977-06-13 ES ES459724A patent/ES459724A1/es not_active Expired
- 1977-06-14 DE DE19772726782 patent/DE2726782C3/de not_active Expired
- 1977-06-14 AU AU26082/77A patent/AU514575B2/en not_active Expired
- 1977-06-14 BE BE178443A patent/BE855683A/xx not_active IP Right Cessation
- 1977-06-15 JP JP7094177A patent/JPS52156011A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE2726782A1 (de) | 1977-12-29 |
AU2608277A (en) | 1978-12-21 |
GB1517647A (en) | 1978-07-12 |
JPS52156011A (en) | 1977-12-26 |
DE2726782C3 (de) | 1980-07-31 |
DE2726782B2 (de) | 1979-11-22 |
BE855683A (fr) | 1977-12-14 |
AU514575B2 (en) | 1981-02-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19910722 |