| Predicate |
Object |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F299-065
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C25-1065
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C25-106
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F8-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-8175 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D171-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D171-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D175-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-67
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D175-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03C25-1065
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F299-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F290-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03C25-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03C25-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F8-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03C25-106
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-81
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D4-00 |
| filingDate |
1990-09-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
1992-10-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0490981-A4 |
| titleOfInvention |
Primary coatings for optical glass fibers including polyether acrylates |
| abstract |
Photocurable liquid coating compositions adapted to provide primary coatings for optical glass fibers are disclosed. These compositions comprise a (meth)acrylate-terminated polyurethane, a (meth)acrylate of an unsubstituted or C1-C10 alkyl substituted phenol that is alkoxylated with a C2-C4 alkylene oxide and at least one alkylacrylate having a Tg below about -45 DEG C. Films produced from these ultraviolet light curable compositions are flexible and possess good water resistance and good wet adhesion. |
| priorityDate |
1989-09-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |