| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6149106d8de4e910089d57d48b076ccb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_275376392fa831130bed9560ecf2d4d5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d45b93161fed1dd15f3bc806c0ddef86
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_60f290aa3bd4e1ff72a5b9073a7ee71c |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16L58-10 |
| filingDate |
1995-09-04^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1997-04-10^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_519707715d6bceafd6870d08b784da06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_36e91508ab75afa6fac91defd2d1fd55
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c53dcb65c13ee535735d8c2ba9aa681d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d27ebd008a3b887977239732e6362921 |
| publicationDate |
1997-04-10^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
RU-2076992-C1 |
| titleOfInvention |
Radiated modified self-sealing cold-applied tape polylene and method of its manufacture |
| abstract |
FIELD: assembly and repair of pipe lines. SUBSTANCE: tape is manufactured by extrusion from laminar polyethylene base with addition of butyl rubber. Tape is radiated by electron beam to obtain gel fraction in first layer in amount of from 2 to 15 percent. Second layer is polyethylene and next layers contain additional of butyl rubber increasing from 8 to 60 percent. Last layer is made from butyl rubber. Thickness of layer of tape containing gel fraction is equal to 30 to 70 percent of thickness of tape. Tape is subjected to thermally-oriented extrusion by 12 to 25 percent at temperature of 80 to 95 C. EFFECT: enhanced efficiency. 6 cl, 1 dwg |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2753114-C1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2753115-C1 |
| priorityDate |
1995-09-04^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |