Predicate |
Object |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K3-381 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K3-181 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2359-02 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J7-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J7-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J7-12 |
classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05K3-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05K3-38 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25D5-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L59-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J7-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J7-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J7-12 |
filingDate |
1987-08-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate |
1991-10-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationDate |
1991-10-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
EP-0259011-B1 |
titleOfInvention |
Method of surface treating a moulded polyacetal resin product |
abstract |
A moulded article of polyacetal is made rough on the surface by etching with an acidic solution of a compound selected from an amine compound, an amide compound, a thiourea compound, a quinoline compound, a thioether compound, a thiol compound and an acetylene compound. |
priorityDate |
1986-08-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |