http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-2186171-C
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a9b251cae35f0c6545215f3c96c0d8f4 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B08B17-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D105-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D5-008 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B05D5-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D101-284 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D105-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D101-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B05D5-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B08B17-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D5-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D103-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D105-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D101-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D105-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D5-16 |
| filingDate | 1995-03-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2001-10-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8f066c2676b66af615f67ed08d88bda0 |
| publicationDate | 2001-10-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-2186171-C |
| titleOfInvention | Protective polysaccharide film |
| abstract | A protective polysaccharide film containing a buffering agent in an amount w hich is effective for substantially resisting pH changes due to environmental influence; a solution for the application onto a surfac e to be protected, comprising: a) a polysaccharide disso lved in an aqueous solvent therefore: and b) a buffering agent, said solution being capable of forming a film on said surface which on swell ing or dissolution maintains a substantially constant pH due to environmental influ ence; and a process for protecting a surface from non-de sired contamination and to facilitate the removal of such contamination from said surface, comprising the steps: a) applying a solution ac cording to any of claims 7 to 12 on said surface before being subjected to contamina tion; b) allowing the applied solution to dry with the f ormation of a solid film on said surface, said film being capable of substantially re sisting pH changes due to environmental influence; c) tr eating said film with a liquid capable of redissolving the film or providing swelli ng thereof; and d) removing the undesired contamination by completely or partially removing said film from the surface. |
| priorityDate | 1994-03-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 39.