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Client #108

Consulting

Consultant

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Project Number 1

Summary:

Ran search using vendor supplied information and data from All Tests database.

Test Objective:

Develop contamination removal process that uses minimal water.

Product Use:

Microelectronic substrates: metallized using either thin or flick technologies.
Trial Number Date Run Purpose Success Rating
0 06/17/1999 Information request for cleaning alcohol Technology Transfer.
1 07/01/1999 To evaluate several aqueous cleaners for the removal of the PVA. Preliminary compatibility tests on substrate coupons encouraging for at least one cleaning chemistry. More in-depth laboratory testing necessary.
2 07/12/1999 To evaluate the one cleaner not available for the first trials. A follow up test, usually based on company input.
3 08/03/1999 To evaluate the effectiveness of four selected cleaners based on previous testing results. A follow up test, usually based on company input.
4 08/09/1999 To further evaluate the effectiveness of the two best cleaners based on previous testing results. A follow up test, usually based on company input.
5 08/16/1999 To determine a method for evaluating soil loading of cleaning solutions. A cleanliness study, addressing only various analytical techniques.
6 08/16/1999 To further evaluate the effectiveness of the two best cleaners using a thicker Evanol solution. A follow up test, usually based on company input.
7 08/31/1999 To evaluate cleaning at different levels of contamination. A follow up test, usually based on company input.
8 09/03/1999 To determine if waste water stream could be reused for cleaning. A follow up test, usually based on company input.
9 09/08/1999 To evaluate cleaning at 85 F, eeping all other parameters the same. Test showed little or no promise.
10 09/14/1999 To determine if the addition of bleach would effect the chlorine readings. A cleanliness study, addressing only various analytical techniques.
11 09/14/1999 To evaluate cleaning at 100 F using ultrasonic cleaning. A follow up test, usually based on company input.
12 09/22/1999 To evaluate cleaning at 85 F using ultrasonic cleaning. A follow up test, usually based on company input.
13 09/29/1999 To evaluate client’s current cleaning system through gravimetric analysis. A cleanliness study, addressing only various analytical techniques.
14 09/29/1999 To measure contamination levels of cleaning solution over five days of use. A cleanliness study, addressing only various analytical techniques.
15 10/08/1999 To evaluate cleaning at 85 and 100 F using ultrasonic cleaning. A follow up test, usually based on company input.
16 10/08/1999 To measure contamination levels of cleaning solution over five days of use. A cleanliness study, addressing only various analytical techniques.
17 11/02/1999 To evaluate previously cleaned coupons to determine trace amounts of contaminants A cleanliness study, addressing only various analytical techniques.
18 11/05/1999 To measure contamination levels of cleaning solution over five days of use. A cleanliness study, addressing only various analytical techniques.
19 11/05/1999 To evaluate previously cleaned coupons with partial contamination remaining to determine trace amounts of contaminants. A cleanliness study, addressing only various analytical techniques.
20 11/23/1999 To measure contamination levels of cleaning solution over five days of use. A cleanliness study, addressing only various analytical techniques.
21 12/13/1999 To qualify the proposed cleaning method to current process and laboratory system. A follow up test, usually based on company input.
22 02/17/2000 To qualify the proposed cleaning method to current process and laboratory system. A follow up test, usually based on company input.