http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0273390-A2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cebc9740ef706cde29e885504f274ffa |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B5-7026 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-6785 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-672 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B5-7022 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-67 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-65 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/G11B5-702 |
| filingDate | 1987-12-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6f9a7c421136086ac5acdb14aa379bba http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_52f227be9dbcbf692cbd0e252fc89afa http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2a5f804e7784f059aea981e4cd345981 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cb258996e69b5605ddc4d184482d097d |
| publicationDate | 1988-07-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0273390-A2 |
| titleOfInvention | Radiation curable resin composition for use in magnetic recording media |
| abstract | Disclosed is a radiation curable resin composition permitting good dispersion of magnetic powders and forming a highly durable cured film, and hence suitable for use in the formation of magnetic recording media. This resin composition consists essentially of a urethane (meth)acrylate obtained by the reaction ofn (A) a hydroxyl-containing compound (I) composed of an amido hydroxy compound (a₁) having at least one amido group and at least one isocyanate-reactive hydroxyl group in the molecule, and at least one polyol compound (a₂) selected from polyester polyols, polyether polyols and alkyl polyols, the number of moles (x₁) of the hydroxyl groups present in the amido hydroxy compound (a₁) being from 5 to 80% of the total number of moles of the hydroxyl groups contained in component (A) and the number of moles (x₂) of the hydroxyl groups present in the polyol compound (a₂) being from 95 to 20% of the total number of moles of the hydroxyl groups contained in component (A); (B) a polyisocyanate compound having two or more isocyanate groups in the molecule; (C) a phosphoric ester of the general formula n where R is hydrogen or methyl, A is a divalent alcohol residue, Rʹ is hydrogen or an alkyl group of 1 to 4 carbon atoms, and m is 1 or 2; and (D) a hydroxyl-containing alkyl (meth)acrylate other than component (C), the urethane (meth)acrylate being further characterized in that, when the number of moles of the hydroxyl groups present in component (A) is represented by X and the number of moles of the isocyanate groups present in component (B) is represented by Y, the ratio of X to Y ranges from 1:1.1 to 1:2, the number of moles (Z) of the hydroxyl groups present in components (C) and (D) is not less than (Y-X), and the number of moles of component (C) is between 0.1 (Y-X) and 0.7 (Y-X), both inclusive. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7960457-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2007048587-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-0174826-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9204893-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-101296990-B |
| priorityDate | 1986-12-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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