JPS51113857A - Process for preparing near infrared absorbents - Google Patents

Process for preparing near infrared absorbents

Info

Publication number
JPS51113857A
JPS51113857A JP3781575A JP3781575A JPS51113857A JP S51113857 A JPS51113857 A JP S51113857A JP 3781575 A JP3781575 A JP 3781575A JP 3781575 A JP3781575 A JP 3781575A JP S51113857 A JPS51113857 A JP S51113857A
Authority
JP
Japan
Prior art keywords
near infrared
infrared absorbents
preparing near
preparing
absorbents
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.)
Granted
Application number
JP3781575A
Other languages
Japanese (ja)
Other versions
JPS5730101B2 (en
Inventor
Yoshiaki Noguchi
Eiichi Noda
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.)
Mitsui Toatsu Chemicals Inc
Original Assignee
Mitsui Toatsu Chemicals Inc
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 Mitsui Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc
Priority to JP3781575A priority Critical patent/JPS51113857A/en
Publication of JPS51113857A publication Critical patent/JPS51113857A/en
Publication of JPS5730101B2 publication Critical patent/JPS5730101B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Eyeglasses (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

PURPOSE: To obtain complex compounds consisted of 1-mercapto-2-naphthol, 8 group metals and amines by the reaction in an agueous alkaline solution.
COPYRIGHT: (C)1976,JPO&Japio
JP3781575A 1975-03-31 1975-03-31 Process for preparing near infrared absorbents Granted JPS51113857A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3781575A JPS51113857A (en) 1975-03-31 1975-03-31 Process for preparing near infrared absorbents

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3781575A JPS51113857A (en) 1975-03-31 1975-03-31 Process for preparing near infrared absorbents

Publications (2)

Publication Number Publication Date
JPS51113857A true JPS51113857A (en) 1976-10-07
JPS5730101B2 JPS5730101B2 (en) 1982-06-26

Family

ID=12508005

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3781575A Granted JPS51113857A (en) 1975-03-31 1975-03-31 Process for preparing near infrared absorbents

Country Status (1)

Country Link
JP (1) JPS51113857A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02302205A (en) * 1989-05-17 1990-12-14 Tsutomu Iida Hair drier

Also Published As

Publication number Publication date
JPS5730101B2 (en) 1982-06-26

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