http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108329478-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_33326ab36fc93593ff613a197dc099da |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J183-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-46 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G77-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J183-12 |
| filingDate | 2018-02-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ebf287030d2e693ebadf2a78f13e574e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e561aa433516b833c169adb1f736fd57 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7eba902a47bc260b6d90423c8ac70d40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bba6496ad6d5d89c2266a9df0193c615 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_00dfd62c5708a4dd08e965d935c95b3b |
| publicationDate | 2018-07-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108329478-A |
| titleOfInvention | A kind of silane-terminated MS resin and preparation method thereof |
| abstract | The invention discloses a silane-terminated MS resin and a preparation method thereof, characterized in that the silane-terminated MS resin is ethoxy or methoxy-terminated; the preparation method comprises the following steps: (1) Put 100 parts by weight of the hydroxyl-terminated polyether after pre-dewatering treatment in the reaction kettle, add hydrogen-containing double-head or hydrogen-containing silicone oil, and add a platinum catalyst, and raise the temperature to 30-100°C under the protection of nitrogen to react 6 ~10h to obtain prepolymer 1; (2) continue to add 0.005 ~ 0.1 weight part of vinyl silane end-capping agent to the reaction kettle, and keep the temperature at 90 ~ 110 ℃ and continue to react for 4 ~ 6h, and obtain the described MS resin. The preparation method of the present invention does not use an organic tin catalyst in the synthesis process, and the MS resins with different molecular weights, different viscosities and different silane terminations can be synthesized by the method, and the MS resin prepared by the method has good curing speed and is not easy to gel. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110117357-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112608714-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111004384-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112029464-A |
| priorityDate | 2018-02-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 62.