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May 1999

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Subject:
Re: Conductive Polymer
From:
David Pizzoferrato <[log in to unmask]>
Reply To:
"TechNet E-Mail Forum." <[log in to unmask]>, David Pizzoferrato" <[log in to unmask]>
Date:
Tue, 18 May 1999 15:39:43 -0600
Content-Type:
text/plain
Parts/Attachments:
text/plain (167 lines) 
No, I am not referring to screen printed conductive inks. What I am
referring is a replacement for electroless copper. A means by which to
sensitize the drilled hole wall in order to accept subsequent electroplate
copper. Specifically, conductive polymer process (Uniplate/Autotech) . Not
to be confused with carbon based "SHADOW" or "BLACK HOLE" technology.

Regards
Dave



At 10:07 PM 5/18/99 +0100, Paul Brown wrote:
>When you say conductive polymer do you mean screen printed conductive inks
>or palladium type processes
>at my last company we developed and installed a number of "direct plate
>installations " to replace electroless copper. This system was based on a
>reduced palladium conductive film, not a conductive organic layer
>Do you want more info
>Regards
>Paul Brown
>(UK 10pm,  raining and cold (8'C))
>-----Original Message-----
>From: Fred S. Shubert <[log in to unmask]>
>To: [log in to unmask] <[log in to unmask]>
>Date: 18 May 1999 21:50
>Subject: Re: [TN] Conductive Polymer
>
>
>>I would be very interested in reading this paper. Could you possibly
>compact
>>it and send it via e-mail? Or would you send it to me at:
>>
>>Fred Shubert
>>Kester Solder
>>2105 60th. Ave. Dr. E.
>>Bradenton, FL. 34203
>>
>>If that is not possible please let me know where I can obtain a copy.
>>
>>----- Original Message -----
>>From: Jason Smith <[log in to unmask]>
>>To: <[log in to unmask]>
>>Sent: Tuesday, May 18, 1999 3:08 PM
>>Subject: Re: [TN] Conductive Polymer
>>
>>
>>> I wrote such a paper along those lines, but it's too big (due to
>graphics)
>>to
>>> send over net.
>>>
>>>
>>>
>>> [log in to unmask] on 05/18/99 12:50:09 PM
>>>
>>> Please respond to [log in to unmask]; Please respond
>to
>>>       [log in to unmask]
>>>
>>> To:   [log in to unmask]
>>> cc:    (bcc: Jason Smith/Lex/Lexmark)
>>> Subject:  [TN] Conductive Polymer
>>>
>>>
>>>
>>>
>>> Hi all,
>>>
>>> I am looking for commentary (pro and con) on conductive polymer as a
>>> replacement for electroless copper. (not to be confused with carbon based
>>> technology i.e. Shadow, Black Hole etc.)
>>>
>>> More specifically I am looking for feedback on Uniplate. Reliability,
>>> process robustness, general acceptance by assemblers/customers, I
>>> appreciate all comments.
>>>
>>> Regards,
>>> Dave Pizzoferrato
>>>
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