http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EA-030351-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_659b8049f15cb0c33282aab36fddc026 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c60cbeb32859b75d089103559c856e48 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2379-08 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D5-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B05D1-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-07 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D179-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D179-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-07 |
| filingDate | 2013-09-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_385241fca7c953f4476afa12d136f97e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_30d08a0baa7a672c31a2d87b2dbc22ed http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3645888d18cc9623c698e132d2009786 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c6c64dbc95d87ce0cda1c48bc8ce42e9 |
| publicationDate | 2018-07-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EA-030351-B1 |
| titleOfInvention | METHOD FOR OBTAINING A STABLE WATER DISPERSION OF POLYAMIDIMIDE AND A METHOD FOR OBTAINING A DRY POLYAMIDIMID FILM ON A SUBSTRATE |
| abstract | The present invention relates to a method for producing a water dispersion of polyamide imide, characterized in that it comprises at least the following steps: a step in which polyamide imide powder is selected; the stage at which the polyamide imide powder is dissolved in a polar aprotic solvent with a boiling point of more than 180 ° C at 760 mm Hg. Art. to obtain a solution of polyamide imide, said polar aprotic solvent being selected from the group comprising dimethyl sulfoxide, sulfolane and γ-butyrolactone; a step in which the polymer solution is precipitated at ambient temperature in an aqueous mixture containing distilled water and at least one non-ionic surfactant selected from the group comprising polyoxyethylenated acetylenic diols, while the aqueous mixture does not contain polyoxyethyleneated alkyl phenyl ethers; the stage at which the precipitated solution is dispersed and stabilized by grinding the polyamide-imide particles. The present invention also relates to a method for producing a dry polyamide-imide film on a substrate. |
| priorityDate | 2012-09-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 63.