http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CH-694562-A5
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5ddadb999be4f451dfc44d8e359d8f6a |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2601-14 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C25-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F7-0045 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F7-0382 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F7-038 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F7-0392 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G59-68 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C25-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-004 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-039 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-038 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-68 |
| filingDate | 2000-12-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_47da9bc514fceac0d8580fe3c860d169 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dc2f8dd3691cf6a3d883e6ad527de44f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ad121e2dc3047f6d5102e3c4b452b71d |
| publicationDate | 2005-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CH-694562-A5 |
| titleOfInvention | Iodonium salts as latent acid donors. |
| abstract | A radiation sensitive composition contains a cationic or acid catalysed polymerizable or cross-linkable compound or a compound that increases its solubility in a developer in the presence of an acid and a dirayliodonium salt whereby both phenyl rings bonded to the I atom are not identically substituted. A radiation sensitive composition contains (A1) a cationic or acid catalysed polymerizable or cross-linkable compound or (A2) a compound that increases its solubility in a developer in the presence of an acid and (B) a dirayliodonium salt of formula (I) whereby both phenyl rings bonded to the I atom are not identically substituted. [Image] X : branched 3-20C alkyl or 3-8C cycloalkyl; X 1H, linear 1-20C alkyl, branched 3-20 C alkyl or 3-8C cycloalkyl whereby the sum of C atoms in X and X 1is at least 4; Y : linear or branched 1-10C alkyl or 3-8C cycloalkyl; A : non-nucleophilic anion, preferably (BF 4) ->, (SbF 6) ->, (B(C 6F 5) 4) ->, 1-20C alkylsulfonate, 2-20 C haloalkylsulfonate, unsubstituted 6-10C arylsulfonate, camphor sulfonate, 1-20C perfluoroalkylsulfonylmethide, 1-20C perfluoroalkylsulfonyl imide and 6-10C arylsulfonate, optionally substituted by halogen, NO 2, 1-12C alkyl, 1-12C haloalkyl, 1-12C alkoxy or COOR; R 11-20C alkyl, phenyl, benzyl or phenyl, optionally substituted by 1-12C alkyl, alkoxy or halogen Independent claims are included for; (1) Process for the photopolymerizaiton or cross-linking of compounds (A1) by means of electromagnetic radiation or electron beams by the addition of a photolatent acid source (B); (2) Substrate coated with the composition (I); (3) Process for the production of relief images using the composition (I); (4) Negative, positive or chemically reinforcing photoresist containing the composition (I); and (5) Compound of formula (I). |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110850681-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110850681-A |
| priorityDate | 1999-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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