SE394868B - Tryckkensligt kopiepapper, hos vilket som fergbildare anvendes ett bensylaminofluoranderivat - Google Patents

Tryckkensligt kopiepapper, hos vilket som fergbildare anvendes ett bensylaminofluoranderivat

Info

Publication number
SE394868B
SE394868B SE7313464A SE7313464A SE394868B SE 394868 B SE394868 B SE 394868B SE 7313464 A SE7313464 A SE 7313464A SE 7313464 A SE7313464 A SE 7313464A SE 394868 B SE394868 B SE 394868B
Authority
SE
Sweden
Prior art keywords
benzylaminofluorane
print
derivative
color
copy paper
Prior art date
Application number
SE7313464A
Other languages
English (en)
Swedish (sv)
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.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27296979&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SE394868(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from JP5971170A external-priority patent/JPS4939163B1/ja
Application filed by Yamamoto Kagaku Gosei Kk filed Critical Yamamoto Kagaku Gosei Kk
Publication of SE394868B publication Critical patent/SE394868B/xx

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)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Color Printing (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
SE7313464A 1970-07-08 1970-12-10 Tryckkensligt kopiepapper, hos vilket som fergbildare anvendes ett bensylaminofluoranderivat SE394868B (sv)

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
SE394868B true SE394868B (sv) 1977-07-18

Family

ID=27296979

Family Applications (2)

Application Number Title Priority Date Filing Date
SE7313464A SE394868B (sv) 1970-07-08 1970-12-10 Tryckkensligt kopiepapper, hos vilket som fergbildare anvendes ett bensylaminofluoranderivat
SE7016736A SE385010B (sv) 1970-07-08 1970-12-10 Dibensylaminofluoranforening till anvendning som fergbildare i tryckkensligt kopieringspapper samt sett att framstella foreningen ifraga

Family Applications After (1)

Application Number Title Priority Date Filing Date
SE7016736A SE385010B (sv) 1970-07-08 1970-12-10 Dibensylaminofluoranforening till anvendning som fergbildare i tryckkensligt kopieringspapper samt sett att framstella foreningen ifraga

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) DE2130845B2 (de)
FR (1) FR2100398A5 (de)
GB (1) GB1335762A (de)
SE (2) SE394868B (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.
US5006563A (en) * 1989-12-14 1991-04-09 Hoechst-Roussel Pharmaceuticals Inc. Alkylamino- and alkylamino alkyl diarylketones
US5177111A (en) * 1989-12-14 1993-01-05 Hoechst-Roussel Pharmaceuticals Inc. Alkylamino- and alkylamino alkyl diarylketones and pharmaceutical compositions thereof
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.
WO2009010405A1 (en) 2007-07-18 2009-01-22 Basf Se Laser-sensitive coating formulation
CN101784620B (zh) 2007-08-22 2013-05-29 巴斯夫欧洲公司 激光敏感涂料组合物
CN101896669A (zh) 2007-11-07 2010-11-24 巴斯夫欧洲公司 新纤维产品
KR101782567B1 (ko) 2008-10-23 2017-09-27 데이터레이즈 리미티드 열 흡수 첨가제
EP2342295A1 (de) 2008-10-27 2011-07-13 DataLase Ltd Beschichtungszusammensetzung zur kennzeichnung von substraten
JP5645832B2 (ja) 2008-10-27 2014-12-24 データレース リミテッドＤａｔａｌａｓｅ Ｌｔｄ． 基材にマーキングするためのレーザー感受性水性組成物
CN103561962B (zh) 2011-05-25 2016-08-24 利乐拉瓦尔集团及财务有限公司 改进的近红外吸收剂
ES2720862T3 (es) 2011-12-30 2019-07-25 Tetra Laval Holdings & Finance Composición de formación de color laminada

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

Also Published As

Publication number Publication date
SE385010B (sv) 1976-05-31
US3824119A (en) 1974-07-16
DE2166374C2 (de) 1984-03-01
GB1335762A (en) 1973-10-31
CA992085A (en) 1976-06-29
BE765179A (fr) 1971-08-30
US3839361A (en) 1974-10-01
CH558351A (de) 1975-01-31
FR2100398A5 (de) 1972-03-17
DE2166374A1 (de) 1973-11-15
DE2130845A1 (de) 1972-01-13
DE2130845B2 (de) 1973-12-06
AT318660B (de) 1974-11-11
AT308105B (de) 1973-06-25

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