http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-2449664-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1374dd16777534b65ad4422333245af8 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G69-26 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G69-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F6-80 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G69-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F6-60 |
| filingDate | 1974-10-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bb2d425f01db6a4e895bce26b2d038bf http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1727548283a2828587cd490626d670c8 |
| publicationDate | 1975-04-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | DE-2449664-A1 |
| titleOfInvention | METHOD FOR MANUFACTURING POLYAMIDES |
| abstract | Polyamides are produced by polycondensing (A) a carboxylic acid component contg. (a) 50 to 100 mol.% (w.r.t. total A) of naphthalene-2,6-dicarboxylic acid and/or its amide-forming deriv. and (b) 50 to 0 mol.% (w.r.t. total A) of >=1 aliphatic or aromatic dicarboxylic acid (excluding naphthalene-2,6-dicarboxylic acid), aminocarboxylic acid and/or their amine-forming derivs., and (B) an amine component, contg. (C) 50-100 mol.% (w.r.t. total B) of a straight chain 6 to 13C aliphatic diamine and (d) 50 to 0 mol.%. (w.r.t. total B) of >=1 other diamine, where the propn. of amino gps. or corresp. amide-forming grps. in the total reaction component is equimolar to the carboxyl groups in the total reaction components, and carrying out the reaction until a fibre-forming polymer is obtd. The polyamide is melt-formable and exhibits an excellent heat resistance, chemical resistance and dimensional stability under moist conditions and has a high Youngs Modulus. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2008066763-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5102982-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-2729190-A1 |
| priorityDate | 1973-10-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 91.