http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EA-001120-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c846f1c85a67534324b8dd64b781235d |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-249921 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-2969 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-2913 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-2924 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D02G1-168 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D02G3-48 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D02G3-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F6-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D03D1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D02G1-16 |
| filingDate | 1998-04-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fd73061cfe84bdc9a97f60b12089b085 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cf6300bdcdf48c46ccbed5f80ed202be |
| publicationDate | 2000-10-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EA-001120-B1 |
| titleOfInvention | WEIGHT YARN AND METHOD OF MANUFACTURING WEAR YARN FROM THERMAL PROTECTED POLYAMIDE 6.6 FOR CORD TISSUE |
| abstract | A filling yarn made of a thermally protected polyamide 6.6 multifilament for tyre cord fabric with a total titer of 100-400 dtex., said filling yarn is also raw yarn, and is characterized by: -SLASE of 6 cN/tex to 12 cN/tex at 80 % elongation; -a maximum tensile stress strain of 150 % to 300 %; -a strength of > 14 cN/tex; -a reversibility limit of 5 cN/tex to 10 cN/tex; -a thermal shrinkage force of 0.15 cN/tex to 0.8 cN/tex at 160 degree C; -free shrinkage > 1 % at 160 degree C. 2. A filling yarn of claim 1, said filling yarn after treating with hot air without any stretching force on a thread during 5 minutes at 235 degree C is characterized by: -a maximum tensile stress strain of 80 %; -SLASE of 6 cN/tex to 14 cN/tex at 80 % elongation; -a reversibility limit not less than 10 cN/tex; -no elongation due to treatment at a high temperature. 3. A method for producing filling yarn from thermally protected polyamide 6.6 multifilament for tyre cord fabric with a total titer of 100-400 dtex., characterized in that polyamide LOY filaments are stretched between 10 and 200% before being swirled at least 10 knots/m by a compressed gas. 4. A method of claim 3, characterized in that said polyamide LOY filaments are stretched at first step by 200%, and at the second step are swirled to at least 10 knots/m by a compressed gas and at a temperature 150-235 degree C are subjected to relaxation from 0 to 30%. 5. A method of claim 4, characterized in that said polyamide LOY filaments are subjected to an additional fixation (additional stretching) from 0 to 10% at 180-230 degree C. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2716687-C2 |
| priorityDate | 1997-05-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 25.