http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6007866-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d9096689320950f61942224042931b1b |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K3-0055 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K3-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K3-424 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05K3-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05K3-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05K3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25D7-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25D5-56 |
| filingDate | 1996-07-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1999-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5d57d65879e9228bf5f7630cddedfb3e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5c35908a76a996e17ebe81ce0c5373d9 |
| publicationDate | 1999-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-6007866-A |
| titleOfInvention | Process and device for producing through-connected printed circuit boards and multilayered printed circuit boards |
| abstract | PCT No. PCT/EP96/03134 Sec. 371 Date Mar. 13, 1998 Sec. 102(e) Date Mar. 13, 1998 PCT Filed Jul. 17, 1996 PCT Pub. No. WO97/05758 PCT Pub. Date Feb. 13, 1997The process for producing through-connected printed circuit boards or multilayered printed circuit boards with a polymer base with conductive polymers using a combined desmearing and direct metalization process (multilayering) is performed by subjecting the polymer base materials, provided with bore holes, to the following process steps: 1) swelling in a per se known treatment liquid and rinsing with water; 2) treatment with alkaline permanganate solution (desmearing); 3) rinsing with water; 4) rinsing with acidic aqueous solution (pH value about 1, rinsing time 10 to 120 s, depending on acid content); 5) rinsing with water; 6) rinsing with alkaline aqueous solution (pH 8 to 9.5); 7) rinsing with water; 8) rinsing with microemulsion of ethylene-3,4-dioxythiophene (catalyst); 9) rinsing with acid (fixation); 10) rinsing with water; 11) coppering; 12) rinsing with water; and 13) drying; 14) usual process steps for creating the printed circuit pattern. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7815785-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-02095091-A2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-02095091-A3 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005227049-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007298170-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100863161-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-10124631-C1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2005092043-A2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2005092043-A3 |
| priorityDate | 1995-07-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 41.