JPS56112979A - Printing ink for semiconductor resin molded article - Google Patents

Printing ink for semiconductor resin molded article

Info

Publication number
JPS56112979A
JPS56112979A JP1370280A JP1370280A JPS56112979A JP S56112979 A JPS56112979 A JP S56112979A JP 1370280 A JP1370280 A JP 1370280A JP 1370280 A JP1370280 A JP 1370280A JP S56112979 A JPS56112979 A JP S56112979A
Authority
JP
Japan
Prior art keywords
molded article
printing ink
resin molded
solvent
resin
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.)
Pending
Application number
JP1370280A
Other languages
Japanese (ja)
Inventor
Kenji Tochigi
Yoshiaki Haniyu
Yutaka Hiratsuka
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP1370280A priority Critical patent/JPS56112979A/en
Publication of JPS56112979A publication Critical patent/JPS56112979A/en
Pending legal-status Critical Current

Links

Landscapes

  • Inks, Pencil-Leads, Or Crayons (AREA)

Abstract

PURPOSE: To provide a printing ink well adhering to a surface of the semiconductor resin molded article independent of a surface condition thereof, comprising a resin, a pigment a surface active agent and a solvent having functions of dissolving and swelling the surface of said resin molded article.
CONSTITUTION: The titled ink comprises a resin, pigment, a surface active agent and a solvent having functions of dissolving and swelling the surface of said resin molded article. As the solvent used herein, one with a b.p. of 150°C or more is preferred and, for example, N-methylpyrrolidone, N,N-dimethylformamide and a mixture thereof are mentioned. In said printing ink, because the solvent dissolves and swells a surface layer of the molded article inhibiting adhesion of an ink and exposes a new surface to which the printing ink adheres well, good adhesiveness is shown.
COPYRIGHT: (C)1981,JPO&Japio
JP1370280A 1980-02-08 1980-02-08 Printing ink for semiconductor resin molded article Pending JPS56112979A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1370280A JPS56112979A (en) 1980-02-08 1980-02-08 Printing ink for semiconductor resin molded article

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1370280A JPS56112979A (en) 1980-02-08 1980-02-08 Printing ink for semiconductor resin molded article

Publications (1)

Publication Number Publication Date
JPS56112979A true JPS56112979A (en) 1981-09-05

Family

ID=11840529

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1370280A Pending JPS56112979A (en) 1980-02-08 1980-02-08 Printing ink for semiconductor resin molded article

Country Status (1)

Country Link
JP (1) JPS56112979A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5198478A (en) * 1991-03-13 1993-03-30 Foseco International Limited Alkaline resol phenol-aldehyde resin binder compositions

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5198478A (en) * 1991-03-13 1993-03-30 Foseco International Limited Alkaline resol phenol-aldehyde resin binder compositions

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