http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-1246527-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_634538388f2dd27ea0a8bc2a2032c517 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D213-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C31-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M13-236 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C29-68 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C31-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M13-236 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-20 |
| filingDate | 1969-10-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1971-09-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-1246527-A |
| titleOfInvention | Fluoroalkoxyalkyl esters |
| abstract | 1,246,527. Waterproofing textiles. ALLIED CHEMICAL CORP. 22 Oct., 1969 [1 Nov., 1968], No. 51867/69. Heading D1P. [Also in Division C2] Textiles, e.g. cotton, are oil and waterproofed by treatment with a compound of formula (CFR 1 R 2 ) 2 CFO(CF 2 ), (CZ 1 Z 2 CZ 3 Z 4 ) m (CX 1 X2-CX 3 X 4 ) n (CH 2 ) p OCO (CH 2 ) q Q+X<SP>-</SP> wherein each of R 1 and R 2 is a fluorine or chlorine atom or a perfluoroalkyl group, or two of the groups R 1 and R 2 form a perfluoroalkylene group, not more than one of the R 1 and R 2 groups attached to the same carbon atom being a chlorine atom, each of Z 1 to Z 4 is a hydrogen, fluorine or chlorine atom, not more than two being chlorine atoms, each of X 1 to X 4 is a hydrogen, fluorine or chlorine atom, not more than one being a chlorine atom, r is 1 or 2, each of m and n is 0 or an integer from 1 to 75, m + n being 0 to 75, p is 0 or 1, with the proviso that when p is 0, n is at least one and X 3 and X 4 are hydrogen atoms, q is an integer from 1 to 4, Q is a radical from the nitrogen atom of a tertiary nitrogenous base and X is a halogen atom. The salt may be applied in solution by padding, dipping, spraying or brushing, followed by squeezing or wringing and then by heat-setting. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2118931-A |
| priorityDate | 1968-11-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.