http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113121813-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_166ccab8b3f1a8a901150ce70a152df8 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-3322 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-336 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D171-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-336 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-332 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D171-00 |
| filingDate | 2021-05-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_371c69390c97911789263af43fbaf585 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_607eecd1a23a8eb53337083da0af2216 |
| publicationDate | 2021-07-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113121813-A |
| titleOfInvention | Silane compound containing perfluoropolyether group and preparation method thereof, surface treatment agent based on the compound, film, and application of film |
| abstract | The present invention relates to a silane compound containing perfluoropolyether group, the structural formula of the perfluoropolyether group silane compound is: Rf-CH 2 -OC(O)-X1-CONQ a T 2-a (1), number average molecular weight is 500～10000; where Rf is F(CF 2 ) m ‑(OC 4 F 8 ) p ‑(OC 3 F 6 ) q ‑(OC 2 F 4 ) r ‑(OCF 2 ) s O‑C(Z )F(CF 2 ) n ‑, where p, q, r and s are independent and are integers between 0‑200, and the sum of p, q, r and s is not less than 1, with p, q, r The existing order and number of each repeating unit enclosed in parentheses with s are arbitrary in the formula, m and n are integers between 0-30, Z is F or CF3; a is 0 or 1; X1 is two valent organic group; Q is hydrogen, phenyl or C1-22 alkyl; T is -Y-SiR1 j R2 3-j , Y is a divalent organic group, R1 is an alkoxy group, a hydroxyl group or can be hydrolyzed to a hydroxyl group group, R2 is C1-22 alkyl, hydrogen, phenyl or C1-22 alkyl, j is each independently and is an integer between 0-3, and the sum of j is not less than 1. The article coated with the perfluoropolyether group-containing silane compound has good hydrophobicity, oleophobicity, smoothness, steel wool abrasion resistance and eraser abrasion resistance. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114213666-A |
| priorityDate | 2021-05-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 69.