http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103232548-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K9-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03C25-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K7-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B31-04 |
| filingDate | 2013-04-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-12-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2015-12-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103232548-B |
| titleOfInvention | A kind of preparation method of glass fibre infiltration esterification starch membrane-forming agent |
| abstract | The invention discloses a kind of preparation method of glass fibre infiltration esterification starch membrane-forming agent, it is characterized in that: extracting corn starch is put in reactor, adds water, be warming up to 70 ~ 90 DEG C under stirring, reaction 0.5 ~ 2h, is cooled to 30 ~ 60 DEG C; Adjust ph to 4 ~ 7, add isoamylase, after reaction 0.5 ~ 6h, are warming up to 80 ~ 90 DEG C of enzyme 5 ~ 20min that go out, filter zymin, obtained reaction solution; Reaction solution being cooled to 25 ~ 55 DEG C, adding acid anhydrides, adding basic catalyst maintenance pH value is 7 ~ 10, reaction 2 ~ 10h, adjust ph to 6 ~ 7, and after being down to room temperature, suction filtration, solids drying, namely obtained glass fibre infiltrates with esterification starch membrane-forming agent product.This membrane-forming agent product has the advantage such as good film-forming properties, aftertreatment technology convenience, has the effect of good boundling, protective glass fiber in glass fibre production technique. |
| priorityDate | 2013-04-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 29.