Mold release agents containing oxidation stable polyoxyalkylenes
US4371476A · kind A · utility
16Cited by
5References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 1, 1980 |
| Grant date | Feb 1, 1983 |
| Priority date | — |
| Expiry date | Dec 1, 2000 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10N2040/50
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Compositions having internal mold-release properties comprise a molding polymer and an oxidation stable polyoxyalkylene lubricant compound used alone or in combination with other polyoxyalkylene compounds.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.