http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2020001980-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3bc0a413b19fb72112a4affdd95e78af |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03C19-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B08B3-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03C23-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B08B1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B08B7-04 |
| filingDate | 2018-06-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_667f7a5059b868b91b1c204c41474f24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0615de685e29958555a2ea8cd85d54e3 |
| publicationDate | 2020-01-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2020001980-A |
| titleOfInvention | How to remove scaly film |
| abstract | A scaly film removing method capable of efficiently removing a scaly film while ensuring worker safety is provided. A process for applying a softening treatment material, which is an acidic fluid, to a scale-like film fixed to the surface of an inorganic member, a process for allowing the scale-like film to stand until the scale-like film softens; Coating the film-like film 25 with a film-removing cleaner 40 obtained by mixing a fine-particle abrasive with a detergent; and polishing and removing the scaly film 25 coated with the film-removing cleaner 40 with a polishing pad. The softening material 30 contains 1 to 5% by weight of acetic acid, 1 to 5% by weight of citric acid, 10 to 15% by weight of phytic acid and 1 to 5% by weight of sulfamic acid with respect to 100% by weight of purified water. And the pH of the softening material 30 is 2-3. [Selection diagram] Fig. 1 |
| priorityDate | 2018-06-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 33.