http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103225210-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_65682d3e437c225d79b93953b4b26392 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d37d230a1a725327e664c4995307d94c |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M101-36 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M15-65 |
| filingDate | 2013-05-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-09-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bbebdbaad73971e5e925bc6072225f06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e1aee30529fac005065a1f2074090d61 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a39716bd3b728f2eab01b97e29e74681 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e6e38ba21d446270633013ce85fd70db |
| publicationDate | 2014-09-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103225210-B |
| titleOfInvention | Surface grafting modified aramid fiber and preparation method thereof |
| abstract | The invention relates to a surface grafting modified aramid fiber and a preparation method of the fiber. The method comprises the following steps of: mixing gamma-glycidoxypropyltrimethoxysilane with the aramid fiber with amino on the surface, placing the above mixture into a mixed solution of gamma-methacryloxypropyltrimethoxylsilane and another alkoxy silane, adding deionized water and an organic solvent into the resulting product, and carrying out cleaning and drying after the reaction ends to obtain hyperbranched polysiloxane modified aramid fiber, wherein the surface of the obtained fiber is connected with methacryloxy and another active functional group through chemical bonds. The surface of the fiber provided by the invention not only has the group capable of resisting strong ultraviolet irradiation, but also has the active functional group with high reactivity, as well as is improved in interface bond performance with a resin matrix; the types of the active functional groups can also be changed by regulating process conditions to adapt to reactions with a plurality of different resin matrixes to obtain a plurality of composite materials with outstanding comprehensive performance; and the fiber provided by the invention has the characteristics of high flexibility, strong controllability and wide application field range. |
| priorityDate | 2013-05-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 76.