CA1026555A - Pressure-sensitive carbonless transfer sheet and method for providing a chemically formed image on an untreated substrate - Google Patents

Pressure-sensitive carbonless transfer sheet and method for providing a chemically formed image on an untreated substrate

Info

Publication number: CA1026555A
Authority: CA; Canada
Prior art keywords: providing; pressure; transfer sheet; formed image; untreated substrate
Prior art date: 1973-04-16
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

Application number

CA195,379A

Other languages

French (fr)

Inventor

James F. Martone

Richard B. Jablonski

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

International Business Machines Corp

Original Assignee

International Business Machines Corp

Priority date (The priority date 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 date listed.)

1973-04-16

Filing date

1974-03-19

Publication date

1978-02-21

1974-03-19 Application filed by International Business Machines Corp filed Critical International Business Machines Corp

1978-02-21 Application granted granted Critical

1978-02-21 Publication of CA1026555A publication Critical patent/CA1026555A/en

Status Expired legal-status Critical Current

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

CA195,379A 1973-04-16 1974-03-19 Pressure-sensitive carbonless transfer sheet and method for providing a chemically formed image on an untreated substrate Expired CA1026555A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US00351710A US3856554A (en)	1973-04-16	1973-04-16	Pressure-sensitive carbonless transfer sheet and method for providing a chemically formed image on an untreated substrate

Publications (1)

Publication Number	Publication Date
CA1026555A true CA1026555A (en)	1978-02-21

Family

ID=23382037

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA195,379A Expired CA1026555A (en)	1973-04-16	1974-03-19	Pressure-sensitive carbonless transfer sheet and method for providing a chemically formed image on an untreated substrate

Country Status (7)

Country	Link
US (1)	US3856554A (en)
JP (1)	JPS5316728B2 (en)
CA (1)	CA1026555A (en)
DE (1)	DE2418128A1 (en)
FR (1)	FR2225293B1 (en)
GB (1)	GB1455627A (en)
IT (1)	IT1010743B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FI61839C (en) *	1973-07-27	1982-10-11	Kores Holding Zug Ag	TRYCKKAENSLIGT KALKERINGSMATERIAL
US4111462A (en) *	1975-07-15	1978-09-05	Minnesota Mining And Manufacturing Company	Latent, sensitizing ink
JPS57207088A (en)	1981-06-17	1982-12-18	Mitsubishi Paper Mills Ltd	Normal paper transfer type pressure-sensitive copying paper
US4622282A (en) *	1985-02-20	1986-11-11	The Mead Corporation	Photographic method for forming images on plain paper
US4701397A (en) *	1986-02-26	1987-10-20	The Mead Corporation	Method for forming images on plain paper and an imaging sheet useful therein
JPS6442643A (en) *	1987-08-10	1989-02-14	Brother Ind Ltd	Recording medium and copying method
JPH0311786A (en) *	1989-06-09	1991-01-21	Ibiden Co Ltd	Printed wiring board
WO1999008882A1 (en) *	1997-08-20	1999-02-25	Sergei Evgenievich Lavysh	Blank form for official declarations, announcements and letters

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL170725B (en) *	1951-08-24		Chevron Res	METHOD FOR CONVERTING WASTE MATERIAL WITH STEAM, WHEN THE PRESENCE OF SODIUM AND/OR POTASSIUM CARBONATE.
US2872863A (en) *	1954-12-02	1959-02-10	Columbia Ribbon & Carbon	Hectograph duplicating
US2932582A (en) *	1959-02-04	1960-04-12	Ncr Co	Pressure sensitive transfer record sheet
US3088028A (en) *	1959-02-06	1963-04-30	Columbia Ribbon & Carbon	Duplication with heat-meltable solvent for hectographic coloring material
NL268635A (en) *	1960-08-26	1900-01-01
US3287154A (en) *	1963-04-24	1966-11-22	Polaroid Corp	Pressure responsive record materials
US3305382A (en) *	1964-01-02	1967-02-21	Ibm	Pressure sensitive transfer sheet
US3558341A (en) *	1968-04-01	1971-01-26	Ncr Co	Pressure-sensitive record material
US3697323A (en) *	1971-01-06	1972-10-10	Ncr Co	Pressure-sensitive record material

1973
- 1973-04-16 US US00351710A patent/US3856554A/en not_active Expired - Lifetime
1974
- 1974-02-28 FR FR7407863A patent/FR2225293B1/fr not_active Expired
- 1974-03-11 GB GB1070274A patent/GB1455627A/en not_active Expired
- 1974-03-14 JP JP2869074A patent/JPS5316728B2/ja not_active Expired
- 1974-03-19 CA CA195,379A patent/CA1026555A/en not_active Expired
- 1974-04-05 IT IT12715/74A patent/IT1010743B/en active
- 1974-04-13 DE DE2418128A patent/DE2418128A1/en active Pending

Also Published As

Publication number	Publication date
US3856554A (en)	1974-12-24
DE2418128A1 (en)	1974-10-24
IT1010743B (en)	1977-01-20
JPS5316728B2 (en)	1978-06-03
FR2225293B1 (en)	1979-01-26
JPS501816A (en)	1975-01-09
GB1455627A (en)	1976-11-17
FR2225293A1 (en)	1974-11-08

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