http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20110020873-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ce9514e9e5483ea14917fe0400bf92eb |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L77-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L77-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2205-02 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G69-265 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L77-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L77-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G69-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L77-06 |
| filingDate | 2009-06-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_65fce4df221cc5aaf73f02c94409b1aa http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_65cd3db70d7920f06238926a55cedfcd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bc754cffd06b24e9c8affbd631783856 |
| publicationDate | 2011-03-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20110020873-A |
| titleOfInvention | Polyamide moldings containing semicrystalline transparent copolyamides to produce highly flexible transparent molded parts with high notch impact strength, low absorbency, and good chemical resistance |
| abstract | The present invention is based on semi-crystalline transparent copolyamides based primarily on aliphatic monomers for the production of transparent or pigmented molded parts with high levels of flexibility, high notch impact strength (sarphi), low absorption and excellent chemical resistance. For polyamide moldings, which have a maximum glass transition temperature (Tg) of 80 ° C., a melting temperature of at least 150 ° C. and a melting enthalpy of at least 20 J / g, preferably at least 30 J / g, At least two different diamines selected from the group consisting of linear and / or branched aliphatic diamines having a diameter and in particular cyclic aliphatic diamines having from 6 to 36 carbon atoms, wherein the concentration of the cyclic aliphatic diamines with respect to the total diamine content is 10 To at most 40 mole percent, the concentration of aliphatic diamine is at least 60 mole percent), and in particular from 6 to 36 carbon atoms 40 to 100% by weight of at least one transparent copolyamide (formula A) consisting of one or more aliphatic dicarboxylic acids, and amorphous or semi-crystalline homopolyamides or copolyamides, polyether ester amides, 0 to 60% by weight of one or more other polymers (formula B) selected from the group consisting of polyether amides, polyester amides or mixtures thereof, UV stabilizers, heat stabilizers, free radical scavengers and / or processing aids, Inclusion inhibitors, lubricants, release aids, softening agents, functional additives, impact resistance modifiers, nano-sized fillers and / or loaders, optical brighteners, dyes or mixtures thereof to influence optical properties, in particular refractive index Other additives selected from the group consisting of 0 to 10% by weight, (components) (A), (B) and (C) are 100% by weight do. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20150118923-A |
| priorityDate | 2008-06-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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