http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2017329052-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3e7e0961f353bb34c7d708330c348c0c |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F230-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F226-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02C7-049 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B1-043 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B1-04 |
| filingDate | 2016-06-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_38464d0f58b0b1724d68c7c83453a26e |
| publicationDate | 2017-11-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-2017329052-A1 |
| titleOfInvention | Silicone hydrogel composition and lenses made of the composition |
| abstract | A silicone hydrogel composition including a hydrophilic monomer and a first silicon compound is disclosed. The hydrophilic monomer is selected from the group consisting of N,N-dimethylacrylamide (DMA), N-vinylpyrrolidone (NVP) and 2-hydroxyethyl methacrylate (HEMA). The first silicon compound is (3-methacryloxy-2-hydroxypropoxy)propylbis(trimethylsiloxy)methylsilane (SiGMA). The weight percentage of the hydrophilic monomer is 25% to 70%, and the weight percentage of the first silicon compound is 5% to 50%. In the hydrophilic monomer, the weight percentage of a total amount of N-vinylpyrrolidone and N,N-dimethylacrylamide is 25% to 55%. An embodiment of the present disclosure discloses a silicone hydrogel lens, which is made by the above-mentioned silicon hydrogel composition, has a Young's modulus less than 2.0 MPa, and can effectively improve the lens wearing comfort of a user. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2023107276-A1 |
| priorityDate | 2016-05-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 22.