http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0245365-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fb3a5b317d14bd5a8e561f47b90fd01c |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41M5-155 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G61-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P13-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M5-155 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M5-132 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G61-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G61-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G61-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P7-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P7-62 |
| filingDate | 1986-10-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c17a2e6fad43cab4795d3742cc7b696b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ba1a411fddee31478a3997a19ca3c863 |
| publicationDate | 1987-11-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0245365-A1 |
| titleOfInvention | Development sheets, recording materials and resins used. |
| abstract | In a process for the preparation of a phenolic resin, a phenol is reacted with a peroxidase or an oxidase enzyme and a peroxide in a medium containing an organic solvent to produce phenolic radicals which react to form phenolic resins and, more particularly, formaldehyde-free resins having the formula (I), in which n is an integer greater than or equal to 2, the phenolic units of the resin are directly linked to each other by positions ortho or para to the hydroxyl group, Y is present in a meta or para position on the hydroxy group and is selected from the group consisting of an alkyl group, a halogen atom, an aryl group, a phenyl-alkyl group, an allyl group, a carboxyl group of formula -COOR , where R is a hydrogen atom, an alkyl group or a phenylalkyl group, an amino group of formula -NR1R2 where R1 and R2 are the same or different and represent a hydrogen atom or an alkyl group, e t Z is a hydrogen atom, an alkyl group, a halogen atom, an aryl group, a phenylalkyl group, or a -COOR group, or Z in combination with the adjacent meta position forms a fused benzene ring; or a metal-modified, formaldehyde-free phenolic developer resin, which resin is obtained by reacting said developer resin with a salt of a metal; the resins are useful as developers in the formation of color images by reaction with substantially colorless electron donor compounds. |
| priorityDate | 1985-11-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 108.