| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_96caa167e52f59d1a2d397aa0807f18f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bfa1e449687f7c81effa5a5978dc65a7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4f6ee64e420ffdad3e2fb360c93302a0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c99e26b2e99b986993bb43cf0be5564f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a7335e23f9c0d26b319f4d3681a1f2ab
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_82a0e741931a13bff0cc882a6700ad06 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-284
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2333-14 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-70
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-5089
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-5026
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-05
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P11-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-28 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-28 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-05
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-522
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-41
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-11
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D105-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-1535
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P11-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-32 |
| filingDate |
2009-11-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2016-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3767a2bfcbe4e08a49b9062b413e728b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7b4b34914b9deb67199e94d90fc1c0d0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6f175fefb7b5cda42822cae43c2928fa
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ba51c0a04c597ec4cb207440d2ea31f8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2082b377cc7721fb9c04ac332db7d01c |
| publicationDate |
2016-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-9284416-B2 |
| titleOfInvention |
Process for converting a solid (meth)acrylate copolymer into a dispersed form by means of a dispersing agent |
| abstract |
The present invention provides a process for converting a solid (meth)acrylate copolymer into a dispersed form by preparing an aqueous dispersion comprising the components (a) a (meth)acrylate copolymer which is composed of free-radical polymerized methyl methacrylate, ethylacrylate and a salt of 2-trimethylammoniumethyl methacrylate, present in solid form as a powder or as a granulate, (b) up to 50% by weight calculated on the (meth)acrylate copolymer (a) of a dispersing agent selected from the groups of (b) i) plasticizers in combination with emulsifiers and/or (b) ii) pharmaceutically acceptable carbohydrates having 6 to 18 carbon atoms with a functional group and (c) water by mixing the components (a), (b) and (c) to give a suspension which becomes an aqueous dispersion during the conversion of the solid (meth)acrylate copolymer into the dispersed form, characterized in that, the (meth)acrylate copolymer is converted into the dispersed form by means of the presence of the dispersing agent at a temperature of less than 50° C. |
| priorityDate |
2009-11-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |