AT318660B - Druckempfindliches kopierpapier - Google Patents

Druckempfindliches kopierpapier

Info

Publication number: AT318660B
Authority: AT; Austria
Prior art keywords: copy paper; sensitive copy; print sensitive; print; paper
Prior art date: 1970-07-08

Application number

AT06986/72A

Other languages

English (en)

Inventor

M Terayama

K Yamamoto

Original Assignee

Yamamoto Kagaku Gosei Kk

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.)

1970-07-08

Filing date

1971-05-13

Publication date

1974-11-11

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27296979&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AT318660(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1970-07-08 Priority claimed from JP5971170A external-priority patent/JPS4939163B1/ja

1971-05-13 Application filed by Yamamoto Kagaku Gosei Kk filed Critical Yamamoto Kagaku Gosei Kk

1974-11-11 Application granted granted Critical

1974-11-11 Publication of AT318660B publication Critical patent/AT318660B/de

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
- B41M5/136—Organic colour formers, e.g. leuco dyes
- B41M5/145—Organic colour formers, e.g. leuco dyes with a lactone or lactam ring
- B41M5/1455—Organic colour formers, e.g. leuco dyes with a lactone or lactam ring characterised by fluoran compounds
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B11/00—Diaryl- or thriarylmethane dyes
- C09B11/04—Diaryl- or thriarylmethane dyes derived from triarylmethanes, i.e. central C-atom is substituted by amino, cyano, alkyl
- C09B11/10—Amino derivatives of triarylmethanes
- C09B11/24—Phthaleins containing amino groups ; Phthalanes; Fluoranes; Phthalides; Rhodamine dyes; Phthaleins having heterocyclic aryl rings; Lactone or lactame forms of triarylmethane dyes

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Color Printing (AREA)
Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
Heat Sensitive Colour Forming Recording (AREA)

AT06986/72A 1970-07-08 1971-05-13 Druckempfindliches kopierpapier AT318660B (de)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
JP5971170A JPS4939163B1 (de)	1970-07-08	1970-07-08
US00123069A US3839361A (en)	1970-07-08	1971-03-10	Dibenzylamino fluoran compounds
US00288993A US3824119A (en)	1970-07-08	1972-09-14	Pressure sensitive copy paper employing dibenzylamino fluoran compounds

Publications (1)

Publication Number	Publication Date
AT318660B true AT318660B (de)	1974-11-11

Family

ID=27296979

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
AT414671A AT308105B (de)	1970-07-08	1971-05-13	Verfahren zur Herstellung von Dibenzylaminofluoranverbindungen
AT06986/72A AT318660B (de)	1970-07-08	1971-05-13	Druckempfindliches kopierpapier

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
AT414671A AT308105B (de)	1970-07-08	1971-05-13	Verfahren zur Herstellung von Dibenzylaminofluoranverbindungen

Country Status (9)

Country	Link
US (2)	US3839361A (de)
AT (2)	AT308105B (de)
BE (1)	BE765179A (de)
CA (1)	CA992085A (de)
CH (1)	CH558351A (de)
DE (2)	DE2166374C2 (de)
FR (1)	FR2100398A5 (de)
GB (1)	GB1335762A (de)
SE (2)	SE385010B (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE397360B (sv) *	1970-10-13	1977-10-31	Kanzaki Paper Mfg Co Ltd	Fluoranforeningar, speciellt bensfluoranforeningar, till anvendning som fergmaterial i registrerings- och kopieringssystem och sett att framstella dessa nya foreningar
JPS5348124B2 (de) *	1971-08-21	1978-12-27
JPS5033891B2 (de) *	1971-10-29	1975-11-04
JPS5138245B2 (de) *	1973-05-22	1976-10-20
US3929825A (en) *	1974-04-18	1975-12-30	Mead Corp	Pyrazoloxanthene compounds and process for producing same
US4020056A (en) *	1975-04-10	1977-04-26	Ncr Corporation	Di-vinyl phthalides color formers
US4334406A (en) *	1978-03-15	1982-06-15	Dowty Fuel Systems Limited	Fuel supply system
US4515971A (en) *	1980-03-31	1985-05-07	Hilton-Davis Chemical Co.	5'/6'-Carboxyfluorans and derivatives thereof
US5149689A (en) *	1986-10-31	1992-09-22	Ciba-Geigy Corporation	Fluoran color former mixture and use thereof in recording materials
DE3779866D1 (de) *	1986-10-31	1992-07-23	Ciba Geigy Ag	Fluoranfarbbildnergemisch und seine verwendung in aufzeichnungsmaterialien.
US5177111A (en) *	1989-12-14	1993-01-05	Hoechst-Roussel Pharmaceuticals Inc.	Alkylamino- and alkylamino alkyl diarylketones and pharmaceutical compositions thereof
US5006563A (en) *	1989-12-14	1991-04-09	Hoechst-Roussel Pharmaceuticals Inc.	Alkylamino- and alkylamino alkyl diarylketones
GB9414637D0 (en) *	1994-07-20	1994-09-07	Wiggins Teape Group The Limite	Presure-sensitive copying material
US20040043314A1 (en) *	2002-08-30	2004-03-04	Nusrallah Jubran	Organophotoreceptors with a fluoran-based compound
MX2009009394A (es)	2007-03-15	2009-09-11	Basf Se	Composiciones de revestimiento sensibles al calor a base de derivados de resorcinil triazina.
CA2693892A1 (en)	2007-07-18	2009-01-22	Jonathan Campbell	Laser-sensitive coating formulation
WO2009024497A1 (en)	2007-08-22	2009-02-26	Basf Se	Laser-sensitive coating composition
CN101896669A (zh)	2007-11-07	2010-11-24	巴斯夫欧洲公司	新纤维产品
WO2010046285A2 (en)	2008-10-23	2010-04-29	Basf Se	Heat absorbing additives
EP2342295A1 (de)	2008-10-27	2011-07-13	DataLase Ltd	Beschichtungszusammensetzung zur kennzeichnung von substraten
WO2010049281A1 (en)	2008-10-27	2010-05-06	Basf Se	Aqueous laser-sensitive composition for marking substrates
ES2660964T3 (es)	2011-05-25	2018-03-26	Tetra Laval Holdings & Finance Sa	Absorbedores de infrarrojo cercano mejorados
CN103958624A (zh)	2011-12-30	2014-07-30	利乐拉瓦尔集团及财务有限公司	层合的色彩形成组成物

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1671545U (de)	1952-03-15	1954-02-11	Neue Argus Gmbh	Kugelabsperrhahn.
FR1553291A (de) *	1967-01-27	1969-01-10

1970
- 1970-12-10 SE SE7016736A patent/SE385010B/xx unknown
- 1970-12-10 SE SE7313464A patent/SE394868B/xx unknown
1971
- 1971-03-10 US US00123069A patent/US3839361A/en not_active Expired - Lifetime
- 1971-04-02 BE BE765179A patent/BE765179A/xx not_active IP Right Cessation
- 1971-04-19 GB GB2623271*A patent/GB1335762A/en not_active Expired
- 1971-05-10 CH CH682871A patent/CH558351A/de not_active IP Right Cessation
- 1971-05-13 AT AT414671A patent/AT308105B/de not_active IP Right Cessation
- 1971-05-13 AT AT06986/72A patent/AT318660B/de not_active IP Right Cessation
- 1971-06-22 DE DE2166374A patent/DE2166374C2/de not_active Expired
- 1971-06-22 DE DE2130845A patent/DE2130845B2/de not_active Withdrawn
- 1971-06-29 CA CA117,043A patent/CA992085A/en not_active Expired
- 1971-07-08 FR FR7124972A patent/FR2100398A5/fr not_active Expired
1972
- 1972-09-14 US US00288993A patent/US3824119A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
CA992085A (en)	1976-06-29
DE2166374A1 (de)	1973-11-15
FR2100398A5 (de)	1972-03-17
DE2130845A1 (de)	1972-01-13
SE394868B (sv)	1977-07-18
BE765179A (fr)	1971-08-30
US3839361A (en)	1974-10-01
CH558351A (de)	1975-01-31
DE2166374C2 (de)	1984-03-01
DE2130845B2 (de)	1973-12-06
SE385010B (sv)	1976-05-31
US3824119A (en)	1974-07-16
AT308105B (de)	1973-06-25
GB1335762A (en)	1973-10-31

Legal Events

Date	Code	Title	Description
1990-11-15	ELJ	Ceased due to non-payment of the annual fee

Publication	Publication Date	Title
AT318660B (de)	1974-11-11	Druckempfindliches kopierpapier
CH553664A (de)	1974-09-13	Druckempfindliches kopierpapier.
AT335840B (de)	1977-04-12	Elektrostatisches kopiergerat
AT319034B (de)	1974-11-25	Lichtempfindliche Kopiermasse
AT308783B (de)	1973-07-25	Lichtempfindliche Kopiermasse
SE380304C (sv)	1977-05-23	Pappersmaskin
BE768062A (fr)	1971-11-03	Mecanisme imprimeur
AT319037B (de)	1974-11-25	Lichtempfindliche Kopiermasse
TR18390A (tr)	1977-01-12	Kopya kagidi
NL7505262A (nl)	1975-11-05	Carbonloos doorslagpapier.
DK124321B (da)	1972-10-09	Trykfølsomt kopipapir.
CH518180A (de)	1972-01-31	Typen-Druckwerk
AT322578B (de)	1975-05-26	Druckempfindliches kopierpapier
AT319035B (de)	1974-11-25	Lichtempfindliche Kopiermasse
AT312962B (de)	1974-01-25	Druckvorrichtung
AT323703B (de)	1975-07-25	Aktenhängemappe
AT294134B (de)	1971-11-10	Kopierpapier
DK136703C (da)	1978-05-01	Indfoeringsmekanisme for kopipapir
CH552853A (de)	1974-08-15	Druckvorrichtung.
NL160403C (nl)	1979-10-15	Elektrofotografisch kopiepapier.
AT311789B (de)	1973-12-10	Papiermaterial
CH552476A (de)	1974-08-15	Photosensitive druckerplatte.
BE794227A (fr)	1973-07-18	Papier de copie ameliore
CH533012A (de)	1973-01-31	Druckwerk
ATA665673A (de)	1975-08-15	Druckempfindliches kopierpapier