| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_14b02369b953bf4ebd31190c8cb63473
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a7d3b9fe0fce6a911239d1a86f064dfa
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7866d9fe71928bcfd6f309c19ed0df95 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T442-638 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D04H1-43832
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D04H1-43835
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D04H1-43914
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B24B17-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D04H1-4334
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D04H1-4291
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D04H1-435
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D04H1-43828
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D04H1-559
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D04H1-4374
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D04H1-54 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D04H1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B24B17-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01D5-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D04H1-55
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B68G5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D04H1-559
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D04H1-556 |
| filingDate |
1993-10-29^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d817d7198dc330376525c4834a331089
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2fbd4adf2b26b35cc6ecdbfbe5721a5d |
| publicationDate |
1994-05-11^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-9410366-A1 |
| titleOfInvention |
Ultra-bulky fiber aggregate and production method thereof |
| abstract |
This ultra-bulky fiber aggregate is obtained by blending (A) a polyester fiber and (B) a core-sheath type composite fiber wherein a low melting point component lower in melting point than the core is used for the sheath. The interlacing portions of three-dimensionally continuous fibers are fused by melting of the sheath portions of the core-sheath type composite fiber. The fiber aggregate has a thickness of at least 200 mm and a density of 0.02 to 0.1 g/cm3, and varies in density within ±5 % in all of the longitudinal and transverse directions and the direction of height. The fiber aggregate can be used as a shoulder pat and a cushion material when it is cut. The production method of this fiber aggregate comprises blending (A) a polyester fiber and (B) a core-sheath type composite fiber using a low melting point component lower in melting point than the core for the sheath to obtain a card web, temporarily fusing card webs by far infrared rays or a hot air heater to laminate webs as required by a predetermined density and a predetermined thickness, and heat-treating the resulting laminate so as to mutually fuse the layers forming the laminate, wherein the heat-treatment is carried out by placing the laminate into a steam oven while it is compressed and clamped between two upper and lower plates and introducing the steam, the laminate being subjected to the heat-treatment while kept erect. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0708191-A3 |
| priorityDate |
1992-11-02^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |