| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e363f2a3ef55146fe7824fb144d95c47 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D129-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F8-48 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-634
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G9-087
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F16-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F18-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F8-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-795
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F8-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D11-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22F3-115
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D129-14 |
| filingDate |
2004-11-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dd72db7926107d0b42b41dd634e7ab10 |
| publicationDate |
2006-05-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
DE-102004054568-A1 |
| titleOfInvention |
High shear thinning polyvinyl acetals |
| abstract |
The invention relates to highly shear-thinning polyvinyl acetals, characterized in that their solution viscosity in 30 wt .-% - solution in methyl ethyl ketone in a shear rate range of 1 to 100 s -1 by at least 30% decreases. Another object of the invention is a process for the preparation of high shear thinning polyvinyl acetal by acetalization of partially saponified or fully saponified vinyl ester polymers with ≧ 50 mol% of vinyl alcohol units with one or more aldehydes, optionally in the form of their hydrates, half or full acetals, characterized characterized in that the aldehyde is completely added within a maximum of 15 minutes. |
| priorityDate |
2004-11-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |