http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102585139-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e1507d29da3af3deccdd796af8e7e3e1 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21D11-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L75-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L75-06 |
| filingDate | 2012-01-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2013-12-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_90152bb3b77a9912fd1a789d24a1bef8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_99d12f6d0b49719f2de61c197d481a94 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0b852c8d9d369ced8b0b3a17c5ffcc03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_20bdc9f54e7a5307542b2f591cf7fb96 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bb499e28be2e02f94ed0c39594d0bc5c |
| publicationDate | 2013-12-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102585139-B |
| titleOfInvention | Spraying and wind leaking stoppage polyurethane combined polyether for coal mine as well as preparation and use methods thereof |
| abstract | The invention belongs to the field of chemical synthesis and in particular relates to a spraying and wind leaking stoppage polyurethane combined polyether for a coal mine as well as preparation and use methods thereof. According to the invention, the polyether is prepared through formulation regulation by using HCFC (hydrochlorofluorocarbon)-365mfa and/or HCFC-245fa as foaming agents, is free of fluorine and is environment-friendly; because the boiling point of HCFC-245fa is low, prepared foam is good in size stability; a reaction type amine catalyst with low VOC (volatile organic compound) and low smell is applied, thus the problem of irritative smell is solved; and the foam prepared by using a fire retardant is good in fire retardant property, and an antistatic agent is added so as to improve the problem of high resistance on the surface of polyurethane foam. |
| priorityDate | 2012-01-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 46.