DE59403255D1 - Druckempfindliches aufzeichnungspapier - Google Patents

Druckempfindliches aufzeichnungspapier

Info

Publication number: DE59403255D1
Authority: DE; Germany
Prior art keywords: record paper; sensitive record; print sensitive; print; paper
Prior art date: 1993-04-08
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 - Fee Related

Application number

DE59403255T

Other languages

English (en)

Inventor

Bodo Hilterhaus

Guenter Gabel

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 HiTec Paper Bielefeld GmbH

Original Assignee

Stora Publication Paper AG

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.)

1993-04-08

Filing date

1994-03-08

Publication date

1997-08-07

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6484982&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE59403255(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1994-03-08 Application filed by Stora Publication Paper AG filed Critical Stora Publication Paper AG

1997-08-07 Application granted granted Critical

1997-08-07 Publication of DE59403255D1 publication Critical patent/DE59403255D1/de

2014-03-09 Anticipated expiration legal-status Critical

Status Expired - Fee Related 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
- B41M5/155—Colour-developing components, e.g. acidic compounds; Additives or binders therefor; Layers containing such colour-developing components, additives or binders

Landscapes

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

DE59403255T 1993-04-08 1994-03-08 Druckempfindliches aufzeichnungspapier Expired - Fee Related DE59403255D1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE4311463A DE4311463C3 (de)	1993-04-08	1993-04-08	Druckempfindliches Aufzeichnungspapier
PCT/EP1994/000703 WO1994023953A1 (de)	1993-04-08	1994-03-08	Druckempfindliches aufzeichnungspapier

Publications (1)

Publication Number	Publication Date
DE59403255D1 true DE59403255D1 (de)	1997-08-07

Family

ID=6484982

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
DE4311463A Expired - Fee Related DE4311463C3 (de)	1993-04-08	1993-04-08	Druckempfindliches Aufzeichnungspapier
DE59403255T Expired - Fee Related DE59403255D1 (de)	1993-04-08	1994-03-08	Druckempfindliches aufzeichnungspapier

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
DE4311463A Expired - Fee Related DE4311463C3 (de)	1993-04-08	1993-04-08	Druckempfindliches Aufzeichnungspapier

Country Status (5)

Country	Link
EP (1)	EP0693029B1 (de)
CZ (1)	CZ257795A3 (de)
DE (2)	DE4311463C3 (de)
ES (1)	ES2104369T3 (de)
WO (1)	WO1994023953A1 (de)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS6026039B2 (ja) *	1977-09-05	1985-06-21	三菱製紙株式会社	自己発色型感圧記録紙
JPS5561495A (en) *	1978-11-02	1980-05-09	Mitsubishi Paper Mills Ltd	Self-color-developing pressure-sensitive recording sheet
JPS5964387A (ja) *	1982-10-06	1984-04-12	Mitsubishi Paper Mills Ltd	単一層型自己発色性感圧記録材料

1993
- 1993-04-08 DE DE4311463A patent/DE4311463C3/de not_active Expired - Fee Related
1994
- 1994-03-08 CZ CZ952577A patent/CZ257795A3/cs unknown
- 1994-03-08 DE DE59403255T patent/DE59403255D1/de not_active Expired - Fee Related
- 1994-03-08 WO PCT/EP1994/000703 patent/WO1994023953A1/de not_active Application Discontinuation
- 1994-03-08 EP EP94911122A patent/EP0693029B1/de not_active Expired - Lifetime
- 1994-03-08 ES ES94911122T patent/ES2104369T3/es not_active Expired - Lifetime

Also Published As

Publication number	Publication date
WO1994023953A1 (de)	1994-10-27
DE4311463C3 (de)	1999-07-15
EP0693029A1 (de)	1996-01-24
DE4311463C2 (de)	1996-09-26
CZ257795A3 (en)	1996-06-12
DE4311463A1 (de)	1994-10-13
ES2104369T3 (es)	1997-10-01
EP0693029B1 (de)	1997-07-02

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Legal Events

Date	Code	Title	Description
1998-06-18	8363	Opposition against the patent
1999-07-29	8327	Change in the person/name/address of the patent owner	Owner name: STORA CARBONLESS PAPER GMBH, 33699 BIELEFELD, DE
2001-03-15	8327	Change in the person/name/address of the patent owner	Owner name: MITSUBISHI HITEC PAPER BIELEFELD GMBH, 33699 BIELE
2003-11-20	8365	Fully valid after opposition proceedings
2011-01-20	8339	Ceased/non-payment of the annual fee