Underwater formulation and method for cleaning and waxing simultaneously
US4631303A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Jun 28, 1985 |
| Grant date | Dec 23, 1986 |
| Priority date | — |
| Expiry date | Jun 28, 2005 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09D191/06
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A wax coating composition capable of underwater application to submerged faces consisting of a mixture of from about 3.5% to about 6.0% of a polyethylene homopolymer having a softening point at 85.degree. C. (ASTM E28), a hardness of 90 (ASTM D5), a density of 0.88 g/cc (ASTM D1505), a viscosity of 40 cps at 140.degree. C. (Brookfield), and an acid number of mil mg./kOH gram; of about 27% to about 31% of a mixture of Chlorowaxes selected from the group consisting of Chlorowax 70L, Chlorowax 40, Chlorowax 500, Chlorowax 100, and Indramic 30 Laminating wax; of about 3.5% to about 6.0% USP white mineral oil; of about 18.0% to about 20.0% Nopcocide N96; of about 40.5% to about 42.5% USP petrolatum; and of about 0.6% to about 1.05% Autofast Black 104 in xylene. An application method utilizing the composition.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.