http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-101589088-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_174384bea2b0804155baead27bcb3b3c |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2213-0606 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2030-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L27-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2050-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2213-043 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2205-05 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2030-74 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-007 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L71-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M107-38 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-00 |
| filingDate | 2007-11-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2012-07-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fd12c1fa003e38e0e4b1c52f6d98892a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b9dd2e4e52e690e77e07eadfab9ba764 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1e2a5caa9fa15068f2b8088eae2954f2 |
| publicationDate | 2012-07-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-101589088-B |
| titleOfInvention | Fluorinated lubricants |
| abstract | The invention provides polymers of formula (I) Q-O-[A-B]z-[A-B']z'-A-Q' (I) wherein: - A = -(X)a-O-A'-(X')b- with A'= perfluoropolyether chain and X, X'= -CF2-, -CF2CF2-; a, b = 0.1 with the proviso that a = 1 if A is linked to Q-O-; b = 0 when A is linked to Q'; - B derives from homopolymerizable olefins by radical route, of formula: -[(CR1R2-CR3R4)j(CR5R6-CR7R8)j']- (Ia) wherein j is an integer from 1 to 30, j' is aninteger from 0 to 29 with the proviso that (j+j') is higher than 2 and lower than 30; R1-R8 are halogen; H; C1-C6 (per)haloalkyl; C1-C6 alkyl; C1-C6 oxy(per)fluoroalkyl; B'= B but at least one among R1-R8 has a meaning different from that in B; - z, z' are such that the number average molecular weight of the polymer of formula (I) is between 500 and 150,000; - Q, Q'= C1-C3 (per)fluoroalkyl or functional end group -(CFW)-Dq-Tk; W = F, CF3; k and q are integers, k ranges from 1 to 4, preferably 1 or 2, q is an integer and is equal to 0 or 1; with the proviso that at least one of Q, Q' is functional end group. |
| priorityDate | 2006-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 29.