US2777780A - Method of desensitizing clay-coated record sheet - Google Patents
Method of desensitizing clay-coated record sheet Download PDFInfo
- Publication number
- US2777780A US2777780A US467792A US46779254A US2777780A US 2777780 A US2777780 A US 2777780A US 467792 A US467792 A US 467792A US 46779254 A US46779254 A US 46779254A US 2777780 A US2777780 A US 2777780A
- Authority
- US
- United States
- Prior art keywords
- color
- sheet
- desensitizing
- adsorbent
- particles
- 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 - Lifetime
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41L—APPARATUS OR DEVICES FOR MANIFOLDING, DUPLICATING OR PRINTING FOR OFFICE OR OTHER COMMERCIAL PURPOSES; ADDRESSING MACHINES OR LIKE SERIES-PRINTING MACHINES
- B41L1/00—Devices for performing operations in connection with manifolding by means of pressure-sensitive layers or intermediaries, e.g. carbons; Accessories for manifolding purposes
- B41L1/20—Manifolding assemblies, e.g. book-like assemblies
- B41L1/22—Manifolding assemblies, e.g. book-like assemblies made up of single sheets or forms
-
- 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
- B41M5/128—Desensitisers; Compositions for fault correction, detection or identification of the layers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S101/00—Printing
- Y10S101/29—Printing involving a color-forming phenomenon
Definitions
- nd sheet is coated with a composition containing the ad- When Writing or printing pressures are on the rear surface is ruptured locally and releases the oil droplets at the pressure points, which droplets are adsorbed by the adsorbent particles on the front surface of the second sheet.
- This manifold system is workable with the rupturable oil-droplet-containing film.
- Fig. 1 is a representation of a three-sheet manifold form with corners of the sheets turned up to allow a designation of the coatings to be made;
- Fig. 2 is a representation of the top surface of the top sheet
- Fig. 3 is a representation of the top surface of the middle sheet, showing a desensitized area
- Fig. 4 is a representation of the top surface of a bottom sheet not desensitized.
- the attapulgite, the zeolite material, kaolin, and pyrophyllite act as oxidizers for benzoyl leuco methylene blue and Michlers hydrol.
- the sensitization of a sheet need not be made by one of these adsorbents alone, as mixtures of them may be used.
- the adsorbent or adsorbents used are applied in fine ganic color-reactant material.
- Aliphatic or aryl amine acetates such as n-dodecylamine acetate, in which the aliphatic or aryl groups are higher than the octyl group.
- Amines and diamines of high such as:
- Substituted oxazoline such as: (1) 2,4,4 trimethyl-Z-oxazoline; or V (2) 2-oleyl, 4-hydromethyl 4 methyl-Z-oxazoline.
- oil tint base vehicle composed of a mixture of linseed oil varnish and resinous binders 25 pts. 2,4,4 trimethyl-Z-oxazoline 10 pts. dodecyl trimethylamminoum chloride
- the oil base vehicle chosen should preferably be transparent in their films, so that the desensitizing ink will not obliterate any data previously printed in the area to be desensitized. However, if such obliteration is required, an opacifier, such as titanium dioxide, may be added.
- the type of oil vehicle used is chosen for the particular printing process used to apply it. Reference is made to the publication Printing and Litho Inks, by Herbert J.
- the des'ensitizing materials may be applied to the record material alone or dissolved in a volatile solvent if a printing ink vehicle is not required.
- the :amounts of desensitizer used are not critical in any respect except that enough should be used to substantially deactivate the active and exposed surfaces of the sensitizing particles.
- adsorbate compounds other than 3,3 bis (pdimethylaminophenyl) G-dimethylamino phthalide which is color-reactive with the mentioned adsorbent materials are 3,3 bis (p-diethylaminophenyl) 6-diethylamino phthalide; 3,3 bis (p-dimethylaminophenyl) phthalide;
- Fig. 1 represents a threesheet statement form bound at the top 20, the first sheet being an original which contains an area '21 for the customers name and address; and an area 22 for the cost data and selling price data, as indicated.
- the rear of the first, or top, sheet is coated with a rupturable gelled hydrophilic colloid film 23, containing the droplets of oily fluid containing the color-reactant.
- the second sheet which is the customers copy (Fig. 3), has on its top surface 24 the adsorbent sensitizing particles, 'but in the area 25 it has been desensitized by one or more of the specified desensitizing compounds.
- the rear surface 26 of the second sheet is coated with the oil-droplet-containing film, as film 23, on the rear of the front sheet.
- the front surface 27 of the bottom sheet is the same as surface 24 of the second sheet.
- the matter printed on the top sheet appears on'each of'the two undersheets ex cept in the desensitized area 25 of the second sheet.
- the desensitizing compounds are chosen not for any reactant effect on the organic color-reactant but only for their deactivating efiect on the adsorbent. Hence they are equivalents in being highly polar, non-volatile, deactivating agents.
Landscapes
- Color Printing (AREA)
- Heat Sensitive Colour Forming Recording (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL105550D NL105550C (de) | 1954-11-09 | ||
NL201815D NL201815A (de) | 1954-11-09 | ||
BE542642D BE542642A (de) | 1954-11-09 | ||
US467792A US2777780A (en) | 1954-11-09 | 1954-11-09 | Method of desensitizing clay-coated record sheet |
GB29651/55A GB773180A (en) | 1954-11-09 | 1955-08-18 | Pressure rupturable record material |
DEN11407A DE1022606B (de) | 1954-11-09 | 1955-11-04 | Durchschreibematerial |
FR1136491D FR1136491A (fr) | 1954-11-09 | 1955-11-08 | Support d'enregistrement |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US467792A US2777780A (en) | 1954-11-09 | 1954-11-09 | Method of desensitizing clay-coated record sheet |
Publications (1)
Publication Number | Publication Date |
---|---|
US2777780A true US2777780A (en) | 1957-01-15 |
Family
ID=23857201
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US467792A Expired - Lifetime US2777780A (en) | 1954-11-09 | 1954-11-09 | Method of desensitizing clay-coated record sheet |
Country Status (6)
Country | Link |
---|---|
US (1) | US2777780A (de) |
BE (1) | BE542642A (de) |
DE (1) | DE1022606B (de) |
FR (1) | FR1136491A (de) |
GB (1) | GB773180A (de) |
NL (2) | NL105550C (de) |
Cited By (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2976062A (en) * | 1958-01-07 | 1961-03-21 | Brechner Hyman | Apparatus for payroll system |
US3058758A (en) * | 1959-08-12 | 1962-10-16 | Edward A Govatsos | Checkbook |
US3900218A (en) * | 1972-08-30 | 1975-08-19 | Fuji Photo Film Co Ltd | Desensitizer composition |
DE2445669A1 (de) * | 1974-09-25 | 1976-04-01 | Pelikan Werke Wagner Guenther | Korrekturfluessigkeit zum entfernen von markierungen und durchschriften auf farbreaktionspapieren |
US3952117A (en) * | 1973-08-08 | 1976-04-20 | Fuji Photo Film Co., Ltd. | Method of desensitizing |
DE2634789A1 (de) * | 1975-08-28 | 1977-03-10 | Mead Corp | Waessrige aufschlaemmung, verfahren zu ihrer herstellung und ihre verwendung zur herstellung von druckempfindlichen schreibflaechen |
US4012538A (en) * | 1972-12-18 | 1977-03-15 | Fuji Photo Film Co., Ltd. | Method of forming color images employing desensitizing agents |
US4021059A (en) * | 1974-04-25 | 1977-05-03 | Ciba-Geigy Corporation | Production of images |
US4023830A (en) * | 1974-04-25 | 1977-05-17 | Ciba-Geigy Corporation | Production of images |
US4039207A (en) * | 1973-12-07 | 1977-08-02 | Fuji Photo Film Co., Ltd. | Recording sheet |
US4078493A (en) * | 1974-11-26 | 1978-03-14 | Fuji Photo Film Co., Ltd. | Desensitizing using dry reverse lithographic plate |
US4125636A (en) * | 1975-07-07 | 1978-11-14 | Fuji Photo Film Co., Ltd. | Desensitizing composition and desensitizing method |
US4172727A (en) * | 1975-02-17 | 1979-10-30 | Fuji Photo Film Co., Ltd. | Desensitizer compositions |
US4199618A (en) * | 1975-09-02 | 1980-04-22 | Champion International Corporation | Hidden entry system |
DE3123509A1 (de) * | 1981-06-13 | 1983-01-13 | Geha-Werke Gmbh, 3000 Hannover | Waessriges korrekturmittel fuer tinten |
DE3244801A1 (de) * | 1981-12-04 | 1983-06-16 | The Wiggins Teape Group Ltd., Basing View, Basingstoke, Hampshire | Aufzeichnungsmaterial |
US4411700A (en) * | 1980-10-17 | 1983-10-25 | Fuji Photo Film Co., Ltd. | Desensitizer compositions |
US4725315A (en) * | 1985-05-31 | 1988-02-16 | Fuji Photo Film Co., Ltd. | Desensitizer composition for color developer sheet in pressure sensitive recording system contains a piperidine derivative |
US4840927A (en) * | 1985-09-09 | 1989-06-20 | Fuji Photo Film Co., Ltd. | Desensitizer composition |
US4927971A (en) * | 1988-05-11 | 1990-05-22 | Mitsubishi Paper Mills Ltd. | Desensitizer composition |
US5880062A (en) * | 1993-06-16 | 1999-03-09 | Xerox Corporation | Ink jet printing process for desensitizing carbonless paper |
US20050053748A1 (en) * | 2003-09-05 | 2005-03-10 | Gore Makarand P. | Metal salt activators for use in leuco dye compositions |
US9092999B1 (en) * | 2007-07-27 | 2015-07-28 | David Harruff | Container identification device |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1147480A (en) * | 1966-04-07 | 1969-04-02 | Ncr Co | A pressure-sensitive copying material |
DE3506278A1 (de) * | 1985-02-22 | 1986-08-28 | Inst Zellstoff & Papier | Verfahren zur verbesserung des holdouts von druckfarben, lacken und beschichtungsmassen auf flaechengebilden aus fasern sowie masse zur durchfuehrung des verfahrens und damit erzeugte flaechengebilde |
JP2770409B2 (ja) * | 1989-04-28 | 1998-07-02 | ソニー株式会社 | 表示組成物、着色顔料および記録材 |
US5179065A (en) * | 1989-04-28 | 1993-01-12 | Sony Corporation | Recording material with a display composition including a coloring pigment |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2192954A (en) * | 1936-07-22 | 1940-03-12 | Du Pont | Transfer of pigment to organic vehicles |
US2343093A (en) * | 1940-08-03 | 1944-02-29 | Du Pont | Treatment of textiles and composition useful therefor |
US2646367A (en) * | 1951-06-28 | 1953-07-21 | Ncr Co | Transfer paper |
US2695245A (en) * | 1950-01-18 | 1954-11-23 | Ncr Co | Process of recording by decoloring |
-
0
- NL NL201815D patent/NL201815A/xx unknown
- BE BE542642D patent/BE542642A/xx unknown
- NL NL105550D patent/NL105550C/xx active
-
1954
- 1954-11-09 US US467792A patent/US2777780A/en not_active Expired - Lifetime
-
1955
- 1955-08-18 GB GB29651/55A patent/GB773180A/en not_active Expired
- 1955-11-04 DE DEN11407A patent/DE1022606B/de active Pending
- 1955-11-08 FR FR1136491D patent/FR1136491A/fr not_active Expired
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2192954A (en) * | 1936-07-22 | 1940-03-12 | Du Pont | Transfer of pigment to organic vehicles |
US2343093A (en) * | 1940-08-03 | 1944-02-29 | Du Pont | Treatment of textiles and composition useful therefor |
US2695245A (en) * | 1950-01-18 | 1954-11-23 | Ncr Co | Process of recording by decoloring |
US2646367A (en) * | 1951-06-28 | 1953-07-21 | Ncr Co | Transfer paper |
Cited By (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2976062A (en) * | 1958-01-07 | 1961-03-21 | Brechner Hyman | Apparatus for payroll system |
US3058758A (en) * | 1959-08-12 | 1962-10-16 | Edward A Govatsos | Checkbook |
US3900218A (en) * | 1972-08-30 | 1975-08-19 | Fuji Photo Film Co Ltd | Desensitizer composition |
US4012538A (en) * | 1972-12-18 | 1977-03-15 | Fuji Photo Film Co., Ltd. | Method of forming color images employing desensitizing agents |
US3952117A (en) * | 1973-08-08 | 1976-04-20 | Fuji Photo Film Co., Ltd. | Method of desensitizing |
US4039207A (en) * | 1973-12-07 | 1977-08-02 | Fuji Photo Film Co., Ltd. | Recording sheet |
US4021059A (en) * | 1974-04-25 | 1977-05-03 | Ciba-Geigy Corporation | Production of images |
US4023830A (en) * | 1974-04-25 | 1977-05-17 | Ciba-Geigy Corporation | Production of images |
DE2445669A1 (de) * | 1974-09-25 | 1976-04-01 | Pelikan Werke Wagner Guenther | Korrekturfluessigkeit zum entfernen von markierungen und durchschriften auf farbreaktionspapieren |
US4078493A (en) * | 1974-11-26 | 1978-03-14 | Fuji Photo Film Co., Ltd. | Desensitizing using dry reverse lithographic plate |
US4172727A (en) * | 1975-02-17 | 1979-10-30 | Fuji Photo Film Co., Ltd. | Desensitizer compositions |
US4125636A (en) * | 1975-07-07 | 1978-11-14 | Fuji Photo Film Co., Ltd. | Desensitizing composition and desensitizing method |
DE2634789A1 (de) * | 1975-08-28 | 1977-03-10 | Mead Corp | Waessrige aufschlaemmung, verfahren zu ihrer herstellung und ihre verwendung zur herstellung von druckempfindlichen schreibflaechen |
US4199618A (en) * | 1975-09-02 | 1980-04-22 | Champion International Corporation | Hidden entry system |
US4411700A (en) * | 1980-10-17 | 1983-10-25 | Fuji Photo Film Co., Ltd. | Desensitizer compositions |
DE3123509A1 (de) * | 1981-06-13 | 1983-01-13 | Geha-Werke Gmbh, 3000 Hannover | Waessriges korrekturmittel fuer tinten |
DE3244801A1 (de) * | 1981-12-04 | 1983-06-16 | The Wiggins Teape Group Ltd., Basing View, Basingstoke, Hampshire | Aufzeichnungsmaterial |
US4725315A (en) * | 1985-05-31 | 1988-02-16 | Fuji Photo Film Co., Ltd. | Desensitizer composition for color developer sheet in pressure sensitive recording system contains a piperidine derivative |
US4840927A (en) * | 1985-09-09 | 1989-06-20 | Fuji Photo Film Co., Ltd. | Desensitizer composition |
US4927971A (en) * | 1988-05-11 | 1990-05-22 | Mitsubishi Paper Mills Ltd. | Desensitizer composition |
US5880062A (en) * | 1993-06-16 | 1999-03-09 | Xerox Corporation | Ink jet printing process for desensitizing carbonless paper |
US20050053748A1 (en) * | 2003-09-05 | 2005-03-10 | Gore Makarand P. | Metal salt activators for use in leuco dye compositions |
US6890614B2 (en) | 2003-09-05 | 2005-05-10 | Hewlett-Packard Development Company, L.P. | Metal salt activators for use in leuco dye compositions |
US9092999B1 (en) * | 2007-07-27 | 2015-07-28 | David Harruff | Container identification device |
Also Published As
Publication number | Publication date |
---|---|
FR1136491A (fr) | 1957-05-23 |
DE1022606B (de) | 1958-01-16 |
NL105550C (de) | |
GB773180A (en) | 1957-04-24 |
NL201815A (de) | |
BE542642A (de) |
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