http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1344807-A2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_174384bea2b0804155baead27bcb3b3c |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2650-48 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D175-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-792 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D171-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-089 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-007 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-5015 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B65B33-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D171-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-79 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D175-04 |
| filingDate | 1997-06-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_173997955078701fb0018cebbd6b6554 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_881f9dcec7d3bb478ade389e7b6a083c |
| publicationDate | 2003-09-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-1344807-A2 |
| titleOfInvention | Coatings based on perfluoropolyethers |
| abstract | Use for protective coatings of compositions comprising (% bynwt.):n A) from 10 to 60% of a A1) (per)fluoropolyetherealnprepolymer having a polyisocyanic functionality obtainable bynreacting a bifunctional having hydroxylic functionality, saidnfluoropolyethers having -CH 2 OH terminations directly linked tona perfluoroalkylic group CF 2 or CF 2 CFX (X = Cl, F) or CF(CF 3 ),nwith a polyisocyanate containing isocyanurate rings,npreferably obtained by cyclotrimerization of HDI, IPDI ornother monomeric diisocyanates, by utilizing an excess ofnisocyanate groups comprised between 10 and 80% by moles; thenabove fluoropolyether prepolymer can be partially or totallynreplaced by A2) non fluorinated polyisocyanates containingnisocyanurate rings and/or hydrogenated polyisocyanatenprepolymers; B) from 0.1 to 50% of a (per)fluoropolyether having bifunctionalnhydroxylic functionality of the type -CF 2 CH 2 OH,n-CF 2 CFXCH 2 OH (X = Cl, F) or -CF(CF 3 )CH 2 OH; nor polyfunctional hydroxylic functionality termination butncontaining at least 5% by weight, preferably 10%, of the samentype of termination indicated above for the bifunctional;nor (per)fluoropolyethers prepolymers as defined in A) butnhaving a lower prepolymerization degree so to leave freenoxydrilyic functions of the type -CF 2 CH 2 OH, -CF 2 CFXCH 2 OHn(X = Cl, F), or -CF(CF 3 )CH 2 OH; nor the latter prepolymers having free hydroxilic functions cannbe used alone as a single component, being component A) 0%; C) 10-90%, with respect to the resin of a diluting solvent. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2014067715-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EA-028728-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/AU-2013339747-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104870582-B |
| priorityDate | 1996-06-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 115.