| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a95a92f65c379fd32048d4caec952c87 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2367-06 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F299-0414
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D7-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-28 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L67-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D167-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L67-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D155-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D7-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-66
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F299-04 |
| filingDate |
1976-04-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8d2430c0ab0c3f4fecf0ae85f881512d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_763bb99fef2cf2a16a9a0dbff77cf834 |
| publicationDate |
1980-08-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
MX-3287-E |
| titleOfInvention |
IMPROVED PROCEDURE FOR PREPARING VESICULATED POLY ESTER RESIN GRANULES |
| abstract |
The present invention relates to an improved process for preparing vesiculated polyester resin granules, comprising the steps of: stirring in water a solution of an unsaturated polyester resin in an ethylenically unsaturated monomer to form a dispersion in water of globules of the unsaturated polyester resin solution; and polymerizing the unsaturated polyester resin solution by adding a free radical indicator of polymerization to the dispersion to obtain an aqueous slurry of vesiculated polyester resin granules characterized in that: the polyester resin comprises 2-50 percent by weight of poly (ethylene oxide) chains of average molecular weight of 1000 to 10000 that are soluble in water at the temperature at which the aqueous dispersion rises during polymerization: and the ethylenically unsaturated monomer has a solubility in water less than 5 percent by weight at a temperature of 25 ° C. |
| priorityDate |
1975-04-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |