BE814868A - Nouveaux spirodipyrannes et agents chromogenes pour procedes dereproduction - Google Patents

Nouveaux spirodipyrannes et agents chromogenes pour procedes dereproduction

Info

Publication number
BE814868A
BE814868A BE144189A BE144189A BE814868A BE 814868 A BE814868 A BE 814868A BE 144189 A BE144189 A BE 144189A BE 144189 A BE144189 A BE 144189A BE 814868 A BE814868 A BE 814868A
Authority
BE
Belgium
Prior art keywords
chromogenous
spirodipyrans
agents
new
reproduction processes
Prior art date
Application number
BE144189A
Other languages
English (en)
French (fr)
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
Application filed filed Critical
Publication of BE814868A publication Critical patent/BE814868A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D493/00—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system
    • C07D493/02—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system in which the condensed system contains two hetero rings
    • C07D493/10—Spiro-condensed systems
    • 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
    • B41M5/15—Spiro-pyrans
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S8/00—Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers
    • Y10S8/916—Natural fiber dyeing
    • Y10S8/919—Paper

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)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
BE144189A 1973-05-11 1974-05-10 Nouveaux spirodipyrannes et agents chromogenes pour procedes dereproduction BE814868A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2323803A DE2323803C3 (de) 1973-05-11 1973-05-11 Spirodipyrane und deren Verwendung als Farbbildner für Kopierverfahren

Publications (1)

Publication Number Publication Date
BE814868A true BE814868A (fr) 1974-11-12

Family

ID=5880620

Family Applications (1)

Application Number Title Priority Date Filing Date
BE144189A BE814868A (fr) 1973-05-11 1974-05-10 Nouveaux spirodipyrannes et agents chromogenes pour procedes dereproduction

Country Status (9)

Country Link
US (1) US3971808A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS5010816A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE814868A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH605966A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DD (1) DD110863A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2323803C3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2228775B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1460503A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT1011408B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2611600C2 (de) * 1976-03-19 1986-12-18 Basf Ag, 6700 Ludwigshafen Spirodipyrane und deren Verwendung
DE2703811A1 (de) * 1977-01-29 1978-08-10 Basf Ag Druckempfindliches aufzeichnungsmaterial
DE2737207A1 (de) * 1977-08-18 1979-03-01 Basf Ag Farbbildner fuer kopierverfahren
DE2847690A1 (de) * 1978-11-03 1980-05-22 Basf Ag Farbbildner fuer kopierverfahren
US4342696A (en) * 1980-10-08 1982-08-03 Armstrong World Industries, Inc. 7-Dimethylamino-3-substituted-2,2'-spirobi[2H-1-benzopyrans]
DE3044120A1 (de) * 1980-11-24 1982-07-15 Basf Ag, 6700 Ludwigshafen Druck- und thermoempfindliches aufzeichnungsmaterial
US4348508A (en) * 1981-06-25 1982-09-07 Armstrong World Industries, Inc. 3-Substituted-7-alkoxy-2,2'-Spirobi[2H-1-benzopyrans]
US4384094A (en) * 1981-10-22 1983-05-17 Armstrong World Industries, Inc. 3-Substituted-7-dialkylamino-spiro(2H-1-benzopyran-2,3'-(3H)-naphtha(2,1-b)pyrans)
US4382134A (en) * 1981-10-22 1983-05-03 Armstrong World Industries, Inc. 3-Substituted-7-alkoxy-spiro(2H-1-benzopyran-2,3'-(3H)-naphtho(2,1-B)pyrans)
AU622283B2 (en) * 1989-02-24 1992-04-02 Comalco Aluminium Limited Process for controlling aluminium smelting cells
US5693374A (en) 1994-06-23 1997-12-02 Fuji Photo Film Co., Ltd. Alpha-resorcyclic acid ester derivatives and recording materials using the same
US7108190B2 (en) * 2003-02-28 2006-09-19 Appleton Papers Inc. Token array and method employing authentication tokens bearing scent formulation information
US20060063125A1 (en) * 2003-04-22 2006-03-23 Hamilton Timothy F Method and device for enhanced dental articulation
US6932602B2 (en) * 2003-04-22 2005-08-23 Appleton Papers Inc. Dental articulation kit and method
US20040251309A1 (en) * 2003-06-10 2004-12-16 Appleton Papers Inc. Token bearing magnetc image information in registration with visible image information
JP4442676B2 (ja) * 2007-10-01 2010-03-31 富士ゼロックス株式会社 光定着用カラートナー及びその製造方法、並びに、静電荷像現像剤、プロセスカートリッジ及び画像形成装置
JP5247505B2 (ja) 2009-02-04 2013-07-24 富士フイルム株式会社 熱分布表示体及び熱分布確認方法
EP3611235B1 (en) 2010-04-16 2024-03-27 Swimc Llc Coating compositions for packaging articles and methods of coating
JP6122387B2 (ja) 2011-02-07 2017-04-26 ヴァルスパー・ソーシング・インコーポレーテッド 容器及び他の物品のためのコーティング組成物並びにコーティングの方法
CN104541210A (zh) 2012-08-09 2015-04-22 威士伯采购公司 用于热响应记录材料的显影剂
WO2014025410A1 (en) 2012-08-09 2014-02-13 Valspar Sourcing, Inc. Stabilizer and coating compositions thereof
WO2014025407A1 (en) 2012-08-09 2014-02-13 Valspar Sourcing, Inc. Polycarbonates
WO2014025406A1 (en) 2012-08-09 2014-02-13 Valspar Sourcing, Inc. Dental materials and method of manufacture
MX380974B (es) 2012-08-09 2025-03-12 Swimc Llc Sistema de revestimiento de envases.
JP2015527455A (ja) 2012-08-09 2015-09-17 ヴァルスパー・ソーシング・インコーポレーテッド 容器及び他の物品のための組成物並びにその使用方法
WO2014124052A1 (en) 2013-02-06 2014-08-14 Fujifilm Hunt Chemicals, Inc. Chemical coating for a laser-markable material
JP6746501B2 (ja) 2014-04-14 2020-08-26 ヴァルスパー・ソーシング・インコーポレーテッド 容器及び他の物品のための組成物の調製方法並びにその使用方法
TWI614275B (zh) 2015-11-03 2018-02-11 Valspar Sourcing Inc 用於製備聚合物的液體環氧樹脂組合物

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL252815A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1959-06-19
NL125655C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1959-07-15
JPS4833712B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1969-05-26 1973-10-16
JPS5348124B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1971-08-21 1978-12-27
DE2242673A1 (de) * 1971-09-03 1973-03-08 Nisso Kako Co Ltd Neue fluoran-derivate
JPS5814206B2 (ja) * 1977-08-27 1983-03-17 松下電工株式会社 ヘア−カ−ラ

Also Published As

Publication number Publication date
DE2323803B2 (de) 1978-03-30
IT1011408B (it) 1977-01-20
JPS5010816A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1975-02-04
US3971808A (en) 1976-07-27
DD110863A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1975-01-12
FR2228775A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-12-06
GB1460503A (en) 1977-01-06
DE2323803A1 (de) 1974-12-05
FR2228775B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1978-10-13
CH605966A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1978-10-13
DE2323803C3 (de) 1983-12-01

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: BASF A.G.

Effective date: 19920531