http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2014135461-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01D5-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F1-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F8-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D04H3-011 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D04H1-4382 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F1-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D04H1-43828 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D04H1-43838 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D04H3-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F6-92 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D04H1-4326 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F8-14 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F8-14 |
| filingDate | 2013-01-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-04-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2014135461-A |
| titleOfInvention | IMPROVED FABRIC ACID FIBERS |
| abstract | 1. A method of producing a multicomponent fiber, comprising mixing polylactic acid, a toughness enhancing polymer additive, and a polyepoxide modifier to form a thermoplastic composition, and then extruding the thermoplastic composition through an extrusion die to form a fiber in which the fiber contains an inner component surrounded by a shell component, and in which polylactic acid is approximately 50% of the mass, or more, of the polymer content in the internal component, polymer additive that increases the impact strength is approximately 50 wt% or more based on the polymer content in the shell komponente.2. A method according to claim 1, in which the polymer additive that increases the impact strength is from about 90 to 100 wt.%, From the polymer content in the shell component. The method of claim 1, wherein the sheath component comprises from about 0.5% to about 25% of the fiber diameter. A method according to claim 1, further comprising obtaining granules from the mixed thermoplastic composition and extruding the granules through an extrusion die to form fibers. The method of claim 4, wherein the granules are prepared using an underwater granulation device. The method of claim 1, wherein the ratio of the flow rate of the polylactic acid melt to the flow rate of the molten polymer additive increasing impact strength is from about 0.1 to about 0.9.7. A method according to claim 1, wherein the impact resistance enhancing polymer additive is a polyolefin. The method of claim 1, wherein the polyepoxide modifier comprises epoxide functionalized methacrylic and / or yl |
| priorityDate | 2012-02-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 30.