| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0e31d874fefbd20e788e5b69ec811954 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F7-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41C1-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F7-0045 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-004
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41C1-14 |
| filingDate |
1995-06-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2003-01-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_08a7907488ba12fedc38402af5df5501
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7a89859b8e236b714529ebf0e6825f19
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a7ea2db6a60fa8432bfb0fd894e5e111
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_73e1f85a76b91c22f2e42d4a266df9c7 |
| publicationDate |
2003-01-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-6503683-B1 |
| titleOfInvention |
Screen printing stencil composition with improved water resistance |
| abstract |
The invention resides in a photosensitive composition for screen printing. Preferably, the composition of the invention comprises a polymer comprising a vinylpyridine monomer or polymer having a pyridinium salt character and a photoreactable constituent. The resulting stencil, once dried, exposed, cured, and subjected to alkaline treatment obtains enhanced solvent/water resistance but can be reclaimed using an acidic wash. In use, the stencil provides a screen/stencil assembly or blockout utility of high structural integrity through repeated use and screen printing images of high resolution and quality. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005104408-A1 |
| priorityDate |
1993-10-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |