http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2004175029-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_54e619ec0b583e7b4c0a8abef7b2c543 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B5-24 |
| filingDate | 2002-11-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a73ba3dbfa0fa1a36e26248ce9cba9a0 |
| publicationDate | 2004-06-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2004175029-A |
| titleOfInvention | Sound insulation and sound absorbing sheet |
| abstract | A sound-insulating / sound-absorbing curtain is provided that does not lose the feel of a woven fabric and that prevents cracks due to bending resistance and thermal distortion in a heat crosslinking step in manufacturing. SOLUTION: On the surface of a base cloth, 2 to 6 parts by weight of ammonium stearate as a foam stabilizer and 2 to 6 parts by weight of an N-alkyl sulfosuccinate as a crack inhibitor, based on 100 parts by weight of the resin solid content of the emulsion resin. A part by weight and a required amount of a viscosity modifier and a cross-linking agent are added, and the mixture is mechanically foamed 2 to 8 times. Then, as a high specific gravity filler, at least one of Bengala, Komyotan, barium sulfate, triiron tetroxide, and titanium oxide A sound-insulating / sound-absorbing sheet obtained by applying a foamed emulsion resin composition filled with 2 to 10 parts by weight and stirred and dispersed, and if necessary, a foamed emulsion resin composition not filled with a high specific gravity filler. It is applied, and the applied layer is subjected to flocking. [Selection diagram] None |
| priorityDate | 2002-11-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.