http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104327238-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4854 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-3206 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-388 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-61 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D175-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-385 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G77-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G77-388 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G77-385 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-61 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-75 |
| filingDate | 2014-10-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-07-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-07-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104327238-B |
| titleOfInvention | A kind of preparation method of organosilicon cationic aqueous polyurethane |
| abstract | The preparation method that the present invention relates to a kind of organosilicon cationic aqueous polyurethane, including six-step process: (1) diethylamine and allyl chloride react generation Diethyl Allylnime under alkalescence effect；(2)D 4 Open loop under catalyst action, terminates with HMM, generates the polysiloxanes of double; two hydrogen end-blocking；(3) hydrosilylation of polysiloxanes and the Diethyl Allylnime of double; two hydrogen end-blocking；(4) quaternary ammonium reaction of additive reaction product and chloropropyl alcohol；(5) HMDI and PTMEG1000 generates performed polymer, carries out chain extension with quaternary ammoniated product and generate organosilicon cationic aqueous polyurethane in water.The present invention is easy and simple to handle, and reaction condition is gentle, and Non-carbonized phenomenon, product is easily separated and can be recycled；First the both-end polysiloxanes with amido is become salt, then carry out chain extension, reduce the step that general cation acid adding becomes salt to neutralize again, reduce the use of nitrogenous chain extender, save cost, it is prevented that the problem of cation polyurethane yellowing. |
| priorityDate | 2014-10-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 82.