Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7216ab2b639f5246a9aaf3116c6d5f10 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F7-0757 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F7-2002 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F7-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F7-0045 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F7-075 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F7-0755 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-075 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-004 |
filingDate |
2019-02-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_21db8e09646833e208d79ff03aa8ddf5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c364bc14aea6422d4fb90edc7bd49e88 |
publicationDate |
2019-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
WO-2019209395-A1 |
titleOfInvention |
Positive tone photopatternable silicone |
abstract |
A method for producing a patterned silicone layer; said method comprising steps of: (a) depositing on a substrate a composition comprising: (i) a polysiloxane comprising alkenyl groups, (ii) a silane crosslinker comprising silicon-hydrogen bonds, (iii) a hydrosilylation catalyst, and (iv) a photolatent amine generator, to form an uncured resin; (b) exposing the uncured resin to ultraviolet light or electron beam irradiation through a mask to produce a patterned resin; (c) heating the patterned resin; and (e) removing at least a part of the uncured portion of the patterned resin to produce a final patterned silicone layer. |
priorityDate |
2018-04-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |