| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_94ff2d78578d95d1e8d3a2233c76188d |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2995-0092
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C2043-464
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C2043-567
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29L2031-4878
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C2043-561
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B26D2001-006 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C43-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C43-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C43-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B26F1-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B26F1-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B26F1-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F13-15804
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C55-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B26F1-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F13-15731
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F13-15707 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B3-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F13-15
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B26F1-20 |
| filingDate |
2010-02-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2013-07-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_69864709796d0938d5a651163f6c73d3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cb1ac06fa49fe571081f2a8296c68a6a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_86d3fac8b4fb8cf731653b4ac6704956
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8c62b8102e3bd97cbee36049cb3b6d07
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3ea708c4e71205218b1238f98ed937cc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fb401f2c11f5887b9c7d28e049a0ec53
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a242c115d229af5a50a2d242cb19c9e4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_db3c8ed6908c6385319f22ba8590344b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c829a4d545f954ca1d11bb372b80cbca |
| publicationDate |
2013-07-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
RU-2487012-C2 |
| titleOfInvention |
Method of making perforated web |
| abstract |
FIELD: process engineering. n SUBSTANCE: invention relates to production of perforated webs. Material of web backing is used which features direction of material motion in machine and direction across aforesaid direction of material motion in machine. Said web backing features also dominating orientation of molecules aligned with direction of material motion in machine. Device for making perforations is used that comprises first and second elements. Said first element comprises blend while second element comprises teeth. Said teeth are inclined from base to top and connected with second element along the base. Base of every tooth features cross-section length larger than cross-section width. Every tooth is arranged to allow tooth cross-section length to be directed at angle larger than 30 degrees relative to dominating orientation of web molecules. Web material is transferred between engaging elements. Perforations in said web are formed when teeth of second element penetrate through aforesaid blend. In compliance with second version, web is subjected to plastic deformation in direction traverses relative to direction of material motion in machine. n EFFECT: fast absorption of fluid, higher resistance to contraction. n 23 cl, 20 dwg, 5 tbl, 6 ex |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2674277-C2 |
| priorityDate |
2009-02-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |