IT1136651B - Solvente per coloranti in carte autocopianti - Google Patents
Solvente per coloranti in carte autocopiantiInfo
- Publication number
- IT1136651B IT1136651B IT22130/81A IT2213081A IT1136651B IT 1136651 B IT1136651 B IT 1136651B IT 22130/81 A IT22130/81 A IT 22130/81A IT 2213081 A IT2213081 A IT 2213081A IT 1136651 B IT1136651 B IT 1136651B
- Authority
- IT
- Italy
- Prior art keywords
- dyes
- solvent
- self
- copying paper
- copying
- Prior art date
Links
- 239000002904 solvent Substances 0.000 title 1
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
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT22130/81A IT1136651B (it) | 1981-06-04 | 1981-06-04 | Solvente per coloranti in carte autocopianti |
DE19823220469 DE3220469A1 (de) | 1981-06-04 | 1982-05-29 | Loesungsmittel fuer farbstoffe zur verwendung bei selbstkopierpapieren |
FR8209569A FR2507197A1 (fr) | 1981-06-04 | 1982-06-02 | Solvant pour colorants appliques aux papiers autocopiants |
GB08216119A GB2103674A (en) | 1981-06-04 | 1982-06-02 | Solvent for dyestuffs to be used in self copying papers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT22130/81A IT1136651B (it) | 1981-06-04 | 1981-06-04 | Solvente per coloranti in carte autocopianti |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8122130A0 IT8122130A0 (it) | 1981-06-04 |
IT1136651B true IT1136651B (it) | 1986-09-03 |
Family
ID=11191935
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT22130/81A IT1136651B (it) | 1981-06-04 | 1981-06-04 | Solvente per coloranti in carte autocopianti |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE3220469A1 (it) |
FR (1) | FR2507197A1 (it) |
GB (1) | GB2103674A (it) |
IT (1) | IT1136651B (it) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6141593A (ja) * | 1984-08-06 | 1986-02-27 | Nippon Petrochem Co Ltd | 感圧紙染料用溶剤 |
CN1046698C (zh) * | 1996-05-10 | 1999-11-24 | 江苏省化工研究所 | 1,2-(3,3′,4,4′-四甲基二苯)乙烷的生产方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS492126B1 (it) * | 1970-10-27 | 1974-01-18 | ||
BE790321A (fr) * | 1971-10-20 | 1973-04-19 | Monsanto Co | Solvants pour colorants de materiaux d'enregistrement sensiblesa la pression |
IT1135418B (it) * | 1981-02-11 | 1986-08-20 | Caffaro Spa Ind Chim | Fluido isolante dielettrico in particolare atto all'impiego in condensatori elettrici,e condensatore contenente detto fluido |
-
1981
- 1981-06-04 IT IT22130/81A patent/IT1136651B/it active
-
1982
- 1982-05-29 DE DE19823220469 patent/DE3220469A1/de not_active Withdrawn
- 1982-06-02 GB GB08216119A patent/GB2103674A/en not_active Withdrawn
- 1982-06-02 FR FR8209569A patent/FR2507197A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
FR2507197A1 (fr) | 1982-12-10 |
GB2103674A (en) | 1983-02-23 |
DE3220469A1 (de) | 1982-12-23 |
IT8122130A0 (it) | 1981-06-04 |
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