http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-2251367-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1e70c0aeade92d7571d955d3b90ea06e |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2111-203 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2111-27 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D4-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C17-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B41-4846 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D133-16 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03C17-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D4-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B41-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D133-16 |
| filingDate | 1997-04-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eb305cdfd4ec4efb4593818a9e6f2807 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b6914cb39a7d823eb549b38cda909b58 |
| publicationDate | 1997-10-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-2251367-A1 |
| titleOfInvention | Waterborne fluoropolymer solutions for treating hard surfaces |
| abstract | A method for imparting water, oil or stain repellency to HARD SURFACES comprising application to the surface of an effective amount of a composition comprising monomers copolymerized in the following percentages by weight: (a) from about 40 % to about 90 % of at least one monomer of formula (I): Rf-Q-A-C(O)-C(R)=CH2, wherein Rf is a straight or branched-chain perfluoroalkyl group of 2 to about 20 carbon atoms, R is H or CH3, A is O, S, or NR1 wherein R1 is H or a C1-C4 alkyl, and Q is alkylene of 1 to about 15 carbon atoms, hydroxyalkylene of 3 to about 15 carbon atoms, -(CnH2n)(OCqH2q)m-, -SO2-NR1(CnH2n)- or -CONR1(CnH2n)- wherein R1 is H or C1-C4 alkyl, n is 1 to about 15, q is 2 to about 4, and m is 1 to about 15; (b) from about 2 % to about 50 % of a monomer of formula (IIA): (CH2=C(R)COZ(CH2)r+NR2R3R4)X- or (IIB): CH2=C(R)COZ(CH2)rNR2R3(O) or a mixture thereof, wherein R is H or CH3, R2 and R3 are each independently C1-C4 alkyl, hydroxyethyl, or benzyl or R2 and R3 together with the nitrogen atom form a morpholine, pyrrolidine, or piperidine ring, R4 is H or C1-C4 alkyl or R2, R3, and R4 together with the nitrogen form a piperidine ring, Z is -O- or -NR4-, r is 2 to 4, and X- is an anion, provided that the nitrogen is from about 40 % to 100 % salinized, quaternized, or present as amine oxide. |
| priorityDate | 1996-04-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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