| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a644488111a47315555ded0bc14b6923 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2201-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2205-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F222-385
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L77-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2312-00 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D139-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D133-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D7-43
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06P1-5207 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06P1-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D7-00 |
| filingDate |
1979-03-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1982-08-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
1982-08-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
GB-2017159-B |
| titleOfInvention |
Thickeners |
| abstract |
Aqueous solutions of an electrolyte are thickened by incorporating into the solution particles of a substantially non-ionic cross-linked polymer that swell in the solution substantially without dissolving. Suitable monomers are vinyl pyrrolidone, acrylamide and methacrylamide and cross-linking agents are methylene bisacrylamide, allyl methacrylate, diallyl phthallate and glycol diacrylates. Reactive dye print pastes are thickened using the above compositions. |
| priorityDate |
1978-03-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |