http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-100408638-C
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fcc0b66123940d1b32783569ebfa2d45 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F36-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L95-00 |
| filingDate | 2001-10-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2008-08-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_40b9a321e45552dbfb9c34a5affa002e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3f314929e8be17be6b89e99893170316 |
| publicationDate | 2008-08-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-100408638-C |
| titleOfInvention | Asphalt modifier and modified asphalt composition |
| abstract | The invention provides an asphalt modifier which is possible to improve fluidity resistance of asphalt at a high temperature and bending characteristics thereof at a low temperature, and which has excellent mechanical stability, and excellent dispersion and solubility in the asphalt, and to provide a composition comprising compounding the modifier. The asphalt modifier comprises, as a principal component, a conjugated diene type copolymer comprising (A) a conjugated diene unit (1,3-butadiene unit, etc.) of 55-99.9 wt.%, (B) an unsaturated carboxylic acid alkali metal salt unit (sodium acrylate unit, etc.) of 0.1-5 wt.%, (C) an unsaturated carboxylic acid unit (crylic acid, etc.) of 0-4.9 wt.% (but, the total amount of (B) and (C) is of 0.1-5 wt.%), (D) an aromatic vinyl compound unit (cinnamene unit, etc.) of 0-44.9 wt.%, and (E) other monomer units ( (methyl-) acrylic ester unit, etc.) of 0.2-20 wt.%. |
| priorityDate | 2000-10-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 108.