http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2022080827-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f71ddd387b22b19ebcea454e62d66128 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23K35-363 |
| filingDate | 2021-05-28^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b0d02b9d9e99b72665cf674732e4a7e7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f9e0cea7354c96519ec6ffe05b4c469b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_afb7fe1a5a047c7df3cc4439694d9fc3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_526ece613313836506822f235a2e0db2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b52ae08b7e2dc8cd67e3cf389d7a79b1 |
| publicationDate | 2022-05-30^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2022080827-A |
| titleOfInvention | Flux and solder paste |
| abstract | PROBLEM TO BE SOLVED: To provide a flux and a solder paste capable of sufficiently suppressing heating dripping during reflow. A flux containing a rosin, a solvent, a thixotropic agent and an activator is adopted. The thixo agent contains a compound represented by the general formula (1) and polyamide, and the polyamide is a condensate of one or more selected from an aliphatic carboxylic acid and a hydroxy group-containing aliphatic carboxylic acid and an amine. The temperature of the heat absorption peak is 120 ° C. or higher and 200 ° C. or lower. In the general formula, R 11 represents a hydrocarbon group having 11 to 30 carbon atoms. R 0a represents a hydrocarbon group or a hydrogen atom having 12 to 31 carbon atoms. R 0b represents an n-valent hydrocarbon group having 4 to 12 carbon atoms. R 21 represents an alkylene group having 2 to 6 carbon atoms. R0c represents an alkylene group or a single bond having 2 to 6 carbon atoms. n is 1 or 2. When n is 1, m is an integer of 1 to 3. When n is 2, m is 1. [Chemical 1] [Selection diagram] None |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7236022-B1 |
| priorityDate | 2020-11-18^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
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