EP0141856A4 - Pressure-sensitive copying paper. - Google Patents

Pressure-sensitive copying paper.

Info

Publication number: EP0141856A4
Authority: EP; European Patent Office
Prior art keywords: pressure; copying paper; sensitive copying; sensitive; paper
Prior art date: 1983-04-04
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

EP19840901410

Other languages

German (de)

French (fr)

Other versions

EP0141856B1 (en

EP0141856A1 (en

Inventor

Takao Kosaka

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.)

1983-04-04

Filing date

1984-04-03

Publication date

1985-09-26

1984-04-03 Application filed by Mitsubishi Paper Mills Ltd filed Critical Mitsubishi Paper Mills Ltd

1985-05-22 Publication of EP0141856A1 publication Critical patent/EP0141856A1/en

1985-09-26 Publication of EP0141856A4 publication Critical patent/EP0141856A4/en

1988-07-27 Application granted granted Critical

1988-07-27 Publication of EP0141856B1 publication Critical patent/EP0141856B1/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
- B41M5/1243—Inert particulate additives, e.g. protective stilt materials

EP84901410A 1983-04-04 1984-04-03 Pressure-sensitive copying paper Expired EP0141856B1 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP58059059A JPS59184695A (en)	1983-04-04	1983-04-04	Pressure-sensitive copying paper
JP59059/83		1983-04-04

Publications (3)

Publication Number	Publication Date
EP0141856A1 EP0141856A1 (en)	1985-05-22
EP0141856A4 true EP0141856A4 (en)	1985-09-26
EP0141856B1 EP0141856B1 (en)	1988-07-27

Family

ID=13102391

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP84901410A Expired EP0141856B1 (en)	1983-04-04	1984-04-03	Pressure-sensitive copying paper

Country Status (5)

Country	Link
EP (1)	EP0141856B1 (en)
JP (1)	JPS59184695A (en)
AU (1)	AU565566B2 (en)
DE (1)	DE3472930D1 (en)
WO (1)	WO1984003860A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4533567A (en) *	1983-05-24	1985-08-06	Ncr Corporation	Carbonless paper coating formulation
WO1985004841A1 (en) *	1984-04-21	1985-11-07	Mitsubishi Paper Mills, Ltd.	Pressure-sensitive copying paper

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1066210A (en) *	1951-08-24	1954-06-03	Ncr Co	Mimeograph material and its manufacturing process
US3186861A (en) *	1960-06-08	1965-06-01	Mead Corp	Process for producing pressure sensitive record paper
US4352855A (en) *	1980-03-03	1982-10-05	Mitsubishi Paper Mills, Ltd.	Transfer-onto-plain paper type pressure-sensitive copying paper
EP0120972A1 (en) *	1982-10-06	1984-10-10	Mitsubishi Paper Mills, Ltd.	Monolayer, self color-forming, pressure-sensitive recording sheet

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5268513A (en) *	1975-12-04	1977-06-07	Fuji Photo Film Co Ltd	Record sheets
JPS545322A (en) *	1977-06-14	1979-01-16	Mitsubishi Electric Corp	Coding and decoding system for time sharing line
JPS5660289A (en) *	1979-10-23	1981-05-25	Mitsubishi Paper Mills Ltd	Pressure-sensitive recording paper and manufacture thereof

1983
- 1983-04-04 JP JP58059059A patent/JPS59184695A/en active Pending
1984
- 1984-04-03 EP EP84901410A patent/EP0141856B1/en not_active Expired
- 1984-04-03 WO PCT/JP1984/000160 patent/WO1984003860A1/en active IP Right Grant
- 1984-04-03 DE DE8484901410T patent/DE3472930D1/en not_active Expired
- 1984-04-03 AU AU28102/84A patent/AU565566B2/en not_active Ceased

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1066210A (en) *	1951-08-24	1954-06-03	Ncr Co	Mimeograph material and its manufacturing process
US3186861A (en) *	1960-06-08	1965-06-01	Mead Corp	Process for producing pressure sensitive record paper
US4352855A (en) *	1980-03-03	1982-10-05	Mitsubishi Paper Mills, Ltd.	Transfer-onto-plain paper type pressure-sensitive copying paper
EP0120972A1 (en) *	1982-10-06	1984-10-10	Mitsubishi Paper Mills, Ltd.	Monolayer, self color-forming, pressure-sensitive recording sheet

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO8403860A1 *

Also Published As

Publication number	Publication date
EP0141856B1 (en)	1988-07-27
WO1984003860A1 (en)	1984-10-11
AU565566B2 (en)	1987-09-17
JPS59184695A (en)	1984-10-20
DE3472930D1 (en)	1988-09-01
EP0141856A1 (en)	1985-05-22
AU2810284A (en)	1984-10-25

Legal Events

Date	Code	Title	Description
1985-03-22	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
1985-05-22	17P	Request for examination filed	Effective date: 19841203
1985-05-22	AK	Designated contracting states	Designated state(s): DE FR GB
1986-11-20	17Q	First examination report despatched	Effective date: 19861003
1988-06-11	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
1988-07-27	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): DE FR GB
1988-09-01	REF	Corresponds to:	Ref document number: 3472930 Country of ref document: DE Date of ref document: 19880901
1988-11-04	ET	Fr: translation filed
1989-05-25	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
1989-05-25	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT
1989-07-12	26N	No opposition filed
1993-05-17	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: DE Payment date: 19930517 Year of fee payment: 10
1994-02-11	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: FR Payment date: 19940211 Year of fee payment: 11
1994-03-24	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: GB Payment date: 19940324 Year of fee payment: 11
1995-01-03	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: DE Effective date: 19950103
1995-04-03	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: GB Effective date: 19950403
1995-11-29	GBPC	Gb: european patent ceased through non-payment of renewal fee	Effective date: 19950403
1995-12-29	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: FR Effective date: 19951229
1996-03-29	REG	Reference to a national code	Ref country code: FR Ref legal event code: ST

Publication	Publication Date	Title
AU561692B2 (en)	1987-05-14	Paper can
GB8417254D0 (en)	1984-08-08	Paper sheets
AU8211882A (en)	1982-10-07	Carbonless copying
AU555754B2 (en)	1986-10-09	Photocopy resistant paper
AU565209B2 (en)	1987-09-10	Printer
GB8328639D0 (en)	1983-11-30	Copying paper
AU565724B2 (en)	1987-09-24	Printer
EP0148276A4 (en)	1985-07-01	Printer.
GB8408939D0 (en)	1984-05-16	Paper
AU8121382A (en)	1982-09-23	Recreping paper
EP0181939A4 (en)	1988-02-23	Pressure-sensitive copying paper.
GB2135415B (en)	1986-06-04	Pipe coupler - plastic paper
EP0141856A4 (en)	1985-09-26	Pressure-sensitive copying paper.
GB8414179D0 (en)	1984-07-11	Paper for electrostatography
AU2966884A (en)	1984-12-18	Monolayer, self-color-forming, pressure-sensitive recording paper
GB2141050B (en)	1986-09-10	Plain paper copier
AU3703284A (en)	1985-07-04	Document copier
ZA894999B (en)	1990-04-25	Pressure-sensitive copying paper
GB8309530D0 (en)	1983-05-11	Paper forming
GB2134964B (en)	1986-04-30	Paper clip
BG43050A1 (en)	1988-04-15	Copying paper
GB8315525D0 (en)	1983-07-13	Paper
GB8724061D0 (en)	1987-11-18	Pressure-sensitive copying sheets
CA51318S (en)	1983-05-09	Paper punch
GB8821695D0 (en)	1988-10-19	Pressure-sensitive copying paper