http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103755742-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_795cb009fbe52eb9be778ed97897534c |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F212-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F230-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-6574 |
| filingDate | 2014-02-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-07-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_139e122788867fba8e583986b01901c4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_614f5a45d8c746513ba157822e97fc69 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_85f6c49e1a47980ee0a32c754150f154 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_84550c9919d7f191b9a5373935fa9730 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_de712a20ea5943a74cd5fb44e8d7856e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f8004e1fddf431088ce96b49a2763a18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_46e4156210347eb61a98826dbab7cc6a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cdceaff66d2538cf3f86314b0bc9bdcb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_df2811d87629ae3f807805141f3d1512 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_65559deeea5cb250aec0a7f99c68c0c8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_37c7082ce0ed0643f33f1519bfb9629f |
| publicationDate | 2015-07-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103755742-B |
| titleOfInvention | Flame-retardant monomer containing DOPO (9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide) groups and preparation method and application of flame-retardant monomer |
| abstract | The invention discloses a flame-retardant monomer containing DOPO (9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide) groups, and a preparation method and an application of the flame-retardant monomer, and relates to a compound. The method comprises the steps of sequentially adding an organic solvent, carbon tetrachloride and 9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide into a reaction flask, putting in an ice water bath, adding hydroxyethyl methylacrylate and an acid-binding agent while stirring, after temperature rise reaction, decompressing, and performing suction filtration to remove acid-binding agent salt, purifying a crude product through spin steaming, washing and dryness, and obtaining a product, namely the flame-retardant monomer containing the DOPO groups. The flame-retardant monomer containing the DOPO groups can be applied in preparing a flame-retardant high molecular material. A reaction condition is mild, the productivity is high, the product purification and separation are simple, and the extended production is easy. The monomer is introduced into a polymer matrix such as polystyrene and polymethyl methacrylate by a free radical copolymerization manner, an intrinsic flame-retardant polymer material is prepared, and the defects of poor compatibility of an additive flame retardant and the matrix, high loss possibility during use, poor water resistance and the like are overcome. |
| priorityDate | 2014-02-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 62.