Half-ester reaction products of maleated alpha-olefins and monohydric alcohols
US3968310A · kind A · utility
9Cited by
3References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 14, 1974 |
| Grant date | Jul 6, 1976 |
| Priority date | — |
| Expiry date | Mar 14, 1994 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31504
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Half-ester reaction products possessing unique adhesive properties are obtained by reacting maleated alpha-olefins with hydrocarbylpolyoxyalkylenealkanols. The half-ester in combination with other thermoplastic materials provide improved hot-melt formulations. Paper stocks contaminated with these hot-melt formulations can be recycled into a high grade paper pulp by conventional alkaline repulping processes. The half-ester products are also useful as a solvent in thermoplastic polymerization processes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.