| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_dae64c775f32c43199adbb4389c2c9b3 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B5-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E04F15-18 |
| filingDate |
1998-08-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b5e5313829526610994aac3abcbc2acb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2affa7129c760d20415d9c41e193612d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b168d67f7eb7b1bb7c8c9a8d0b2af846 |
| publicationDate |
2000-02-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2000054610-A |
| titleOfInvention |
Soundproof floor structure incorporating plastic foam |
| abstract |
(57) [Problem] To provide a soundproof floor structure incorporating a plastic foam having a good walking feeling and excellent soundproofness. SOLUTION: The floor base material is made of a plastic foam having a compression hardness of 0.5 to 1.5 kg / cm 2 , an apparent density of 0.05 to 0.12 g / cm 3 , and a hardness of 5 to 35, and the surface thereof. A soundproof floor structure obtained by laminating a hard plate on a floor base material having concave portions and / or convex portions. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2003166335-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102018595-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20220040429-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9914011-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10676920-B2 |
| priorityDate |
1998-08-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |