http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2021022923-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f3ead384aa6454b1cc7622994d5c7d61 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K2201-014 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K2003-265 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D175-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D7-61 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D133-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D1-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D175-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D175-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D1-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D7-61 |
| filingDate | 2020-06-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0822e26239c49c825e5b3bb386edf0df http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2d7460ed391da6a2b3616ebf1090258e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3ec265723e37db7ac97464afca408a4a |
| publicationDate | 2021-02-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2021022923-A1 |
| titleOfInvention | Two-component osmotic reaction-type waterproof paint, preparation method therefor and use thereof |
| abstract | Disclosed are a two-component waterproof paint and a preparation method therefor. The waterproof paint comprises a component A and a component B, wherein the component A comprises an osmosis type polyurethane prepolymer and water, the osmosis type polyurethane prepolymer is made by reacting a polyol with polyisocyanate and then with a compound as shown in formula (I): R1-SO3M(I), wherein R1 is a C1-10 hydrocarbyl group containing one or more terminal substituents, the terminal substituent is a terminal hydroxyl and/or terminal amino, and M is an alkali metal; and the component B comprises cement. In the preparation method, the waterproof paint is made by respectively preparing a component A and a component B, and then mixing the component A and component B. The waterproof paint can realize the slow self-repairing of the cracks or micropores in a structure in a concrete base layer in the normal state of concrete, such that on the one hand, the deep combination of a waterproof membrane layer and the concrete base layer can be improved, and on the other hand, the phenomena of water blowing and water storage below a waterproof layer can be prevented or even avoided, thus further enhancing the durable water resistance of the waterproof paint. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113604147-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113118981-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114263064-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113192758-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115448667-A |
| priorityDate | 2019-08-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 119.