http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105623285-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2201-08 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K9-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-346 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L95-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K9-04 |
| filingDate | 2016-01-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-12-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-12-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105623285-B |
| titleOfInvention | Pitch UV Absorption and light components suppress material |
| abstract | The invention discloses a kind of pitch UV Absorption and light components to suppress material.It is as follows that it forms meter in parts by weight：4 7~15 parts of chlorine 4' dihydroxy benaophenonels；7~15 parts of surfactant；70~86 parts of sodium-based montmorillonite；4 chlorine 4' dihydroxy benaophenonels are dissolved in ethanol, surfactant is added and 4~6h is reacted at a temperature of 40~70 DEG C, solvent is extracted in decompression, adds acetone normal heptane recrystallization, vacuum drying, obtains modified surfactant；Modified surfactant, sodium-based montmorillonite are added hydrous ethanol solution high speed shear and mixed, gained precipitation is filtered, washs, dry, grinding is made.Organo montmorillonite with ultraviolet radiation absorption function prepared by the present invention, with preferable compatibility, forms nano intercalated structure in pitch, can effectively suppress the volatilization of light components, and then delay transformation of the pitch from colloidal sol to gel with pitch. |
| priorityDate | 2016-01-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 45.