http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-4924769-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M15-55 |
| filingDate | 2011-11-14^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2012-04-25^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2012-04-25^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-4924769-B1 |
| titleOfInvention | Method for producing carbon fiber coated with sizing agent |
| abstract | Disclosed is a method for producing a sizing agent-coated carbon fiber having excellent adhesion between carbon fiber and a matrix resin and excellent high-order processability. An epoxy compound (A1) having two or more epoxy groups and / or one or more epoxy groups and an unsaturated group, a hydroxyl group, an amide group, an imide group, or a urethane used as a component (A) 100 parts by mass of an epoxy compound (A2) having at least one functional group selected from a group, a urea group, a sulfonyl group, and a sulfo group, (B) a quaternary phosphonium salt and / or phosphine 0.1 to A method for producing sizing agent-coated carbon fiber, comprising applying a sizing agent containing 25 parts by mass to carbon fiber and heat treating the carbon fiber at a temperature range of 160 to 260 ° C for 30 to 600 seconds. [Selection figure] None |
| priorityDate | 2010-12-24^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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