DE3071731D1 - Screenable and strippable solder mask composition and process for the preparation of a strippable solder mask - Google Patents

Screenable and strippable solder mask composition and process for the preparation of a strippable solder mask

Info

Publication number
DE3071731D1
DE3071731D1 DE8383103296T DE3071731T DE3071731D1 DE 3071731 D1 DE3071731 D1 DE 3071731D1 DE 8383103296 T DE8383103296 T DE 8383103296T DE 3071731 T DE3071731 T DE 3071731T DE 3071731 D1 DE3071731 D1 DE 3071731D1
Authority
DE
Germany
Prior art keywords
solder mask
strippable
strippable solder
screenable
preparation
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
Application number
DE8383103296T
Other languages
German (de)
Inventor
Peter Bakos
Russell Elwood Darrow
Dennis Louis Rivenburgh
William Francis Williams
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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
Priority claimed from US06/045,524 external-priority patent/US4246147A/en
Application filed by International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of DE3071731D1 publication Critical patent/DE3071731D1/en
Expired legal-status Critical Current

Links

DE8383103296T 1979-06-04 1980-05-14 Screenable and strippable solder mask composition and process for the preparation of a strippable solder mask Expired DE3071731D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/045,524 US4246147A (en) 1979-06-04 1979-06-04 Screenable and strippable solder mask and use thereof
EP80102680A EP0019802B1 (en) 1979-06-04 1980-05-14 Soldering mask composition to be processed by a screen printing process and subsequently removed and process for producing a removable soldering mask

Publications (1)

Publication Number Publication Date
DE3071731D1 true DE3071731D1 (en) 1986-10-02

Family

ID=26078774

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383103296T Expired DE3071731D1 (en) 1979-06-04 1980-05-14 Screenable and strippable solder mask composition and process for the preparation of a strippable solder mask

Country Status (1)

Country Link
DE (1) DE3071731D1 (en)

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee