Mold release agent
US4038088A · kind A · utility
30Cited by
6References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 10, 1975 |
| Grant date | Jul 26, 1977 |
| Priority date | — |
| Expiry date | Mar 10, 1995 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29K2075/00
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A mold release agent comprising metallic soaps of the fatty acids in combination with 0.03 to one percent of a polyurethane catalyst selected from secondary and tertiary amines and organic tin compounds.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.