Carrier for fish attractant
US4826691A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Aug 3, 1987 |
| Grant date | May 2, 1989 |
| Priority date | — |
| Expiry date | Aug 3, 2007 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S426/805
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
Powdered, high molecular weight, water soluble, membrane film forming polymeric materials are blended with powdered marine life attractants to produce a free-flowing powdered membrane film forming marine life attractant formulation. The formulation can be applied directly to the wet surface of a lure substrate, forming a gelatinous membrane film on the surface of the lure. When the gelatinous membrane film coated lure in immersed in water, an effective track or trail of marine life attractant is gradually released into the water. By careful selection of the polymeric materials, a formulation can be prepared which will produce a slimy textured viscoelastic gelatinous membrane film on a wet surface or a lure substrate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.