EP0120972A4 - Monolayer, self color-forming, pressure-sensitive recording sheet. - Google Patents

Monolayer, self color-forming, pressure-sensitive recording sheet.

Info

Publication number: EP0120972A4
Authority: EP; European Patent Office
Prior art keywords: monolayer; forming; pressure; recording sheet; sensitive recording
Prior art date: 1982-10-06
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.): Granted

Application number

EP19830903197

Other languages

German (de)

French (fr)

Other versions

EP0120972B1 (en

EP0120972A1 (en

Inventor

Toshizo Iida

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.)

Mitsubishi Paper Mills Ltd

Original Assignee

Mitsubishi Paper Mills Ltd

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.)

1982-10-06

Filing date

1983-10-05

Publication date

1985-04-24

1983-10-05 Application filed by Mitsubishi Paper Mills Ltd filed Critical Mitsubishi Paper Mills Ltd

1984-10-10 Publication of EP0120972A1 publication Critical patent/EP0120972A1/en

1985-04-24 Publication of EP0120972A4 publication Critical patent/EP0120972A4/en

1988-03-16 Application granted granted Critical

1988-03-16 Publication of EP0120972B1 publication Critical patent/EP0120972B1/en

Status Expired legal-status Critical Current

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
- B41M5/132—Chemical colour-forming components; Additives or binders therefor

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Color Printing (AREA)

EP19830903197 1982-10-06 1983-10-05 Monolayer, self color-forming, pressure-sensitive recording sheet Expired EP0120972B1 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP57174638A JPS5964387A (en)	1982-10-06	1982-10-06	Simple layer type self-color developable pressure sensitive recording material
JP174638/82		1982-10-06

Publications (3)

Publication Number	Publication Date
EP0120972A1 EP0120972A1 (en)	1984-10-10
EP0120972A4 true EP0120972A4 (en)	1985-04-24
EP0120972B1 EP0120972B1 (en)	1988-03-16

Family

ID=15982084

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP19830903197 Expired EP0120972B1 (en)	1982-10-06	1983-10-05	Monolayer, self color-forming, pressure-sensitive recording sheet

Country Status (4)

Country	Link
EP (1)	EP0120972B1 (en)
JP (1)	JPS5964387A (en)
DE (1)	DE3375984D1 (en)
WO (1)	WO1984001329A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS59184695A (en) *	1983-04-04	1984-10-20	Mitsubishi Paper Mills Ltd	Pressure-sensitive copying paper
GB8511202D0 (en) *	1985-05-02	1985-06-12	Wiggins Teape Group Ltd	Record material
DE4311463C3 (en) *	1993-04-08	1999-07-15	Stora Publication Paper Ag	Pressure sensitive recording paper
JPH10138636A (en) *	1996-11-12	1998-05-26	Nippon Petrochem Co Ltd	Microcapsule for pressure-sensitive copying paper and its manufacture

Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4352855A (en) *	1980-03-03	1982-10-05	Mitsubishi Paper Mills, Ltd.	Transfer-onto-plain paper type pressure-sensitive copying paper

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5451611A (en) *	1977-09-30	1979-04-23	Mitsubishi Paper Mills Ltd	Pressureesensitive copying paper
JPS54159008A (en) *	1978-06-01	1979-12-15	Naigai Ink Mfg Co Ltd	Pressureesensitive copying paper
JPS553969A (en) *	1978-06-26	1980-01-12	Mitsubishi Paper Mills Ltd	Single layer self-color developing pressure-sensitive recording paper
JPS5660289A (en) *	1979-10-23	1981-05-25	Mitsubishi Paper Mills Ltd	Pressure-sensitive recording paper and manufacture thereof
JPS5731589A (en) *	1980-08-01	1982-02-20	Mitsubishi Paper Mills Ltd	Pressure-sensitive copying paper

1982
- 1982-10-06 JP JP57174638A patent/JPS5964387A/en active Pending
1983
- 1983-10-05 EP EP19830903197 patent/EP0120972B1/en not_active Expired
- 1983-10-05 WO PCT/JP1983/000328 patent/WO1984001329A1/en active IP Right Grant
- 1983-10-05 DE DE8383903197T patent/DE3375984D1/en not_active Expired

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4352855A (en) *	1980-03-03	1982-10-05	Mitsubishi Paper Mills, Ltd.	Transfer-onto-plain paper type pressure-sensitive copying paper

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENTS ABSTRACTS OF JAPAN, vol. 6, no. 97 (M-134)(975), June 5, 1982, & JP - A - 57 31 589 (MITSUBISHI SEISHI K.K.)(20-02-1982). *
See also references of WO8401329A1 *

Also Published As

Publication number	Publication date
DE3375984D1 (en)	1988-04-21
WO1984001329A1 (en)	1984-04-12
EP0120972B1 (en)	1988-03-16
JPS5964387A (en)	1984-04-12
EP0120972A1 (en)	1984-10-10

Legal Events

Date	Code	Title	Description
1984-08-10	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1984-10-10	17P	Request for examination filed	Effective date: 19840529
1984-10-10	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): DE Designated state(s): DE
1986-03-19	17Q	First examination report despatched	Effective date: 19860131
1988-01-30	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
1988-03-16	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): DE
1988-04-21	REF	Corresponds to:	Ref document number: 3375984 Country of ref document: DE Date of ref document: 19880421
1989-01-18	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
1989-01-18	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT
1989-03-08	26N	No opposition filed
1993-11-30	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: DE Payment date: 19931130 Year of fee payment: 11
1995-07-01	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: DE Effective date: 19950701

Publication	Publication Date	Title
GB2114767B (en)	1985-10-02	Thermosensitive recording sheets
DE3580920D1 (en)	1991-01-24	PRINTER FOR SAVINGS.
AU514367B2 (en)	1981-02-05	General dynamics corp.
EP0593060A3 (en)	1995-08-02	Pressure-sensitive recording sheet.
FI831670L (en)	1984-11-13	PRESSVALS FOER PAPPERSMASKIN, SOM AER FOERSEDD MED EN ELASTISK YTBELAEGGNING AV SKIKTKONSTRUKTION SAMT PRESS FOER PAPPERSMASKIN DAER DET ANVAENDS EN IFRAOGAVARANDE PRESSVALS.
DE3583853D1 (en)	1991-09-26	TRANSFER PRINT.
GB2109331B (en)	1985-02-27	Microcapsules for pressure-sensitive recording paper
GB2121207B (en)	1985-10-02	Thermosensitive recording sheets
EP0131631A4 (en)	1986-05-14	Heat-sensitive recording paper.
DE3482739D1 (en)	1990-08-23	PRINTER.
IT8223930A0 (en)	1982-10-26	PRESS FOR GLUEING.
GB2125079B (en)	1985-08-07	Pressure-sensitive recording sheets
DE3582893D1 (en)	1991-06-27	DOT PRINTER.
GB2100311B (en)	1984-08-01	Microcapsule sheet for pressure-sensitive recording paper
EP0148276A4 (en)	1985-07-01	Printer.
EP0120972A4 (en)	1985-04-24	Monolayer, self color-forming, pressure-sensitive recording sheet.
GB2132784B (en)	1985-10-23	Heat-sensitive recording paper
GB2133568B (en)	1986-02-05	Heat-sensitive recording sheet
EP0181939A4 (en)	1988-02-23	Pressure-sensitive copying paper.
GB8300531D0 (en)	1983-02-09	Heat-sensitive recording sheets
DE3581365D1 (en)	1991-02-21	SHEET RECORDING APPARATUS.
DE3586998D1 (en)	1993-02-25	INK-JET PRINTER.
EP0030563A4 (en)	1981-08-31	Heat-sensitive recording sheet.
AU2966884A (en)	1984-12-18	Monolayer, self-color-forming, pressure-sensitive recording paper
EP0149557A3 (en)	1986-12-30	Partially pressure-sensitive recording paper