| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f71ddd387b22b19ebcea454e62d66128
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7a1ada75e8bbbb3ed1977ecc82f57047 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C13-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C12-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C13-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23K35-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C28-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05K3-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23K35-363
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23K35-22 |
| filingDate |
2005-08-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8a13568a032529a621f8c26301499ef6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4c87e61b3af67a462fc61f6cf8ff8ae1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_92e7944ee866df5f607c303b0ac581dd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_584420f1a89482a52236e17981991409
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_63f72ee7103a6db34a7432205f104663
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_678d1be5e849bc908482995b6c4f514a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_322053cb50d8218954a81328c60ba094
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_39339413727c64bf3e86250f616b0a58 |
| publicationDate |
2007-02-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2007044733-A |
| titleOfInvention |
Soldering flux |
| abstract |
[PROBLEMS] To realize a solder paste that can be stored at room temperature for a long period of time using a flux and lead-free solder powder having good wettability and good printability of a fine pattern of a high-density circuit. At least a part of the active agent in the flux is used in the form of coated particles coated with a thermoplastic material. The coated particles of the active agent have an average particle size in the range of 0.1 to 10 μm and a 10% size of 50 by passing the emulsion of the active agent through a porous membrane (eg, porous glass membrane). It is preferable to make small particles close to monodisperse having an integrated volume particle size distribution that is 1/2 or more of the% diameter and that the 90% diameter is 1.5 times or less of the 50% diameter. [Selection] Figure 1 |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2008105397-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2012102077-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-5900349-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2012102077-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2013035065-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2018221587-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101789038-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-4899113-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2013248628-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104002061-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110622258-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9919386-B2 |
| priorityDate |
2005-08-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |