Modeling material composition
US4624976A · kind A · utility
12Cited by
2References
11Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Jul 22, 1985 |
| Grant date | Nov 25, 1986 |
| Priority date | — |
| Expiry date | Jul 22, 2005 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB22C7/00
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A composition for modeling material comprising a synthetic resin, a wooden powder and an oil formulated and kneaded. The synthetic resin is a rubber-reinforced styrene resin. The oil is a hydrocarbon oil having a specified viscosity, and restriction of the content of an aromatic ring-forming carbon. The composition is formed into flat board, round rod, etc. and used as modeling material for shaping patterns or models.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.