| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4ddcb273a108a5d8472b335280098e06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5c24684033fba97d1ad845ce453a57e3 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31511
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31525
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31518
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S428-901
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K1-0326 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K1-03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G59-304
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G59-1422
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G59-3254
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01B3-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G59-5086
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G59-508
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G59-1488
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G59-14 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D163-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C39-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-3477
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L63-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01B3-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B05D7-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05K1-03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-40 |
| filingDate |
1994-03-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1999-02-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4e6ca175f1328200d1ebd2235ededec0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ecd2e1c6a8f18ad0f9171beab5beee07
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8914f3ebc00cd52c7114ae7731389392
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_73d11c76486847b2b28e3291369aacf8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2cad8332d21058acda1b12f31ee2abf1 |
| publicationDate |
1999-02-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
RU-2126426-C1 |
| titleOfInvention |
Phosphorus-modified epoxy resin, process for preparation and use thereof |
| abstract |
FIELD: organic chemistry. SUBSTANCE: phosphorus-modified epoxy resin with epoxy number of 0.2- 1 mole per 100 g is prepared by reacting polyepoxydiene with at least two epoxy groups per molecule selected from polyglycidyl ethers from multiatomic ethers and from multiatomic phenols, products of hydrogeneration of said phenols and/or novolacs with pyrophosphonic acids of formula (I) wherein R 1 is C 1-10 hydrocarbon residue and/or incomplete phosphonic acid esters of formula II: wherein R 1 is C 1-10 hydrocarbon residue; R 2 is C 1-10 alkyl, aryl or aralkyl in inert diluent or mass. In addition to nonflammability, the resulting phosphorus-modified epoxy resins have high storage stability. It is technologically simple and economical to prepare epoxy resins depending on variations in phosphorus content. EFFECT: improved properties of the epoxy resin. 17 cl, 1 ex |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2573003-C2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2518123-C2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2577371-C2 |
| priorityDate |
1993-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |