http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111491769-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2307-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C70-521 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2077-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2101-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2377-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2105-0881 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2307-538 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2105-0872 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C70-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C70-521 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B5-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-243 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C70-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29B15-122 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29B15-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29B11-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C70-528 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29K105-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29K105-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C70-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29B15-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C70-52 |
| filingDate | 2018-12-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-07-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-07-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111491769-B |
| titleOfInvention | Ribbon prepreg and method of making the same |
| abstract | An object of the present invention is to provide a tape-shaped prepreg which is composed of unidirectionally oriented reinforcing fibers and a thermoplastic resin composition, and which is excellent in workability during molding and adhesion to other members. The tape-shaped prepreg includes reinforcing fibers oriented in one direction and a thermoplastic resin composition, and the tape-shaped prepreg has a direction perpendicular to the orientation direction of the reinforcing fibers, measured based on JIS B 0601:2013 The arithmetic mean roughness (Ra) is 0.1 to 10 μm, and the warpage ratio calculated by the following (i) to (iii) is 5% or less. (i) The above-mentioned tape-shaped prepreg having a length of 100 mm in the fiber orientation direction was placed on a flat surface with the end portion lifted upward. (ii) Let the vertical distance from the highest position of the right end of the upwardly raised belt to the plane be a, let the vertical distance from the highest position of the left end to the plane be b, and let the arithmetic mean of a and b be defined as warp Curve length. (iii) The warpage rate was calculated from the following formula. Warpage ratio (%)=warpage length (mm)/100 (mm)×100. |
| priorityDate | 2017-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 88.