CN1147846C - 复合多次甲基染料及其用途 - Google Patents

复合多次甲基染料及其用途

Info

Publication number
CN1147846C
CN1147846C CNB971807159A CN97180715A CN1147846C CN 1147846 C CN1147846 C CN 1147846C CN B971807159 A CNB971807159 A CN B971807159A CN 97180715 A CN97180715 A CN 97180715A CN 1147846 C CN1147846 C CN 1147846C
Authority
CN
China
Prior art keywords
alkyl
unsubstituted
independently
halogen
recording medium
Prior art date
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
CNB971807159A
Other languages
English (en)
Chinese (zh)
Other versions
CN1240530A (zh
Inventor
H・沃勒布
H·沃勒布
椎露哈尔特
B·施米德尔哈尔特
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.)
BASF Schweiz AG
Original Assignee
Ciba Spezialitaetenchemie Holding 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.)
Filing date
Publication date
Application filed by Ciba Spezialitaetenchemie Holding AG filed Critical Ciba Spezialitaetenchemie Holding AG
Publication of CN1240530A publication Critical patent/CN1240530A/zh
Application granted granted Critical
Publication of CN1147846C publication Critical patent/CN1147846C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

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    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
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    • 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
    • C09B69/00—Dyes not provided for by a single group of this subclass
    • C09B69/02—Dyestuff salts, e.g. salts of acid dyes with basic dyes
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    • 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
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    • Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
    • Y10S430/146—Laser beam

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
CNB971807159A 1996-12-20 1997-12-11 复合多次甲基染料及其用途 Expired - Fee Related CN1147846C (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH314096 1996-12-20
CH3140/1996 1996-12-20
CH3140/96 1996-12-20

Publications (2)

Publication Number Publication Date
CN1240530A CN1240530A (zh) 2000-01-05
CN1147846C true CN1147846C (zh) 2004-04-28

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Family Applications (1)

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CNB971807159A Expired - Fee Related CN1147846C (zh) 1996-12-20 1997-12-11 复合多次甲基染料及其用途

Country Status (11)

Country Link
US (2) US5958650A (enExample)
EP (1) EP0946941B1 (enExample)
JP (1) JP2001506933A (enExample)
KR (2) KR100468941B1 (enExample)
CN (1) CN1147846C (enExample)
AU (1) AU5561198A (enExample)
BR (1) BR9714232A (enExample)
CA (1) CA2271079A1 (enExample)
DE (1) DE69725607T2 (enExample)
TW (1) TW503342B (enExample)
WO (1) WO1998028737A1 (enExample)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
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JP2000043420A (ja) * 1998-08-03 2000-02-15 Ricoh Co Ltd 光記録媒体
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EP0946941B1 (en) 2003-10-15
BR9714232A (pt) 2000-04-18
EP0946941A1 (en) 1999-10-06
DE69725607D1 (de) 2003-11-20
US5958650A (en) 1999-09-28
WO1998028737A1 (en) 1998-07-02
DE69725607T2 (de) 2004-08-05
TW503342B (en) 2002-09-21
KR20040097197A (ko) 2004-11-17
KR100468941B1 (ko) 2005-02-07
AU5561198A (en) 1998-07-17
CN1240530A (zh) 2000-01-05
KR100479369B1 (ko) 2005-03-30

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