Bottle and method for manufacturing a dip tube for a bottle
US10195630B2 · kind B2 · utility
0Cited by
2References
18Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 14, 2016 |
| Grant date | Feb 5, 2019 |
| Priority date | — |
| Expiry date | Oct 28, 2036 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29L2031/7158
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A bottle containing a solution, said bottle has a transparent or at least translucent body which is surmounted by a ring (3) provided with an opening to which a dispensing member (4) for the solution is joined. The dispensing member has a dispensing member body (6) and a dip tube (7) which communicate with one another, the tube being immersed in the solution (1) in order to allow the dispensing member to be supplied with solution to be dispensed. The dip tube has a silicone such that the difference between the refractive index of the tube and the refractive index of the solution is less than or equal to 0.04.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.