Flame-retardant yarn or thread containing brominated ester of oleic or linoleic acid
US4052321A · kind A · utility
1Cited by
6References
16Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 17, 1976 |
| Grant date | Oct 4, 1977 |
| Priority date | — |
| Expiry date | Mar 17, 1996 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/2969
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A flame-retardant yarn or thread containing a flame retardant lubricant, which is a brominated ester of oleic or linoleic acid, is disclosed. The esters are brominated at those portions of the ester having original ethylenic unsaturation and function both as a lubricant and a flame retardant.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.