Adhesive tape and its base fabric
US6063492A · kind A · utility
5Cited by
5References
10Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Jul 24, 1997 |
| Grant date | May 16, 2000 |
| Priority date | — |
| Expiry date | Jul 24, 2017 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T442/674
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A base fabric used for producing an adhesive tape and the adhesive tape with the same, which adhesive tape has good transversely tearable property and small in thickness, said base fabric being composed of at least one longitudinal base material of stretched unidirectionally aligned nonwoven fabric which is made by spinning a thermoplastic resin into a long filament nonwoven fabric and stretching it in one direction so as to aligne its filaments almost in one direction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.