Lubricating agents for thermoplastic materials and process for preparing the same
US4098706A · kind A · utility
1Cited by
4References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 5, 1976 |
| Grant date | Jul 4, 1978 |
| Priority date | — |
| Expiry date | May 5, 1996 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08K5/098
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
This application relates to new lubricating associations for thermoplastic materials, which comprise at least two lubricating agents selected from 1,2-propanediol dibehenate, thiodiglycol dibehenate, diethyleneglycol dibehenate, triethyleneglycol dibehenate, trimethylolpropane tribehenate, dipentaerythrite pentabehenate, 1,4-butanediol dibehenate, glyceryl tribehenate, pentaerythrite tetrabehenate and one metallic salt of behenic acid. This application relates also to the polymers and co-polymers of vinyl chloride containing said lubricating associations.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.